Flights from phoenix to st louis

In today’s fast-paced digital world, newspapers have had to adapt and evolve to keep up with changing consumer habits and preferences. The St. Louis Post Dispatch, a renowned newsp...

Flights from phoenix to st louis. Amazing Delta PHX to STL Flight Deals. The cheapest flights to Lambert-St. Louis Intl. found within the past 7 days were $371 round trip and $179 one way. Prices and availability subject to change. Additional terms may apply. Tue, Mar 12 - Mon, Mar 25.

Wed, May 22 PHX – STL with Frontier Airlines. Direct. from $73. Phoenix.$78 per passenger.Departing Sat, Jun 15, returning Sat, Jun 22.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from St Louis on Sat, Jun 15, arriving in Phoenix Sky Harbor.Inbound direct flight with Frontier Airlines ...

A one way ticket to St. Louis is now! Book one-way or return flights from Phoenix to St. Louis with no change fee on selected flights. Earn your airline miles on top of our rewards! Get great 2024 flight deals from Phoenix to St. Louis now!A good period of the year to visit Phoenix from St. Louis, MO really depends on lots of personal preferences, price being one of the main criteria When it comes to popularity, January is the best month to fly to Phoenix from St. Louis, MO, basedd on searches from our customers, followed by July and February.The Mississippi River is important due to its necessity in American commerce. Cities such as New Orleans, St. Louis and Minneapolis all get water from the river. The Mississippi Ri... Find flights to St. Louis from $39. Fly from Phoenix on Frontier, American Airlines, Spirit Airlines and more. Search for St. Louis flights on KAYAK now to find the best deal. Southwest Flight Status (with flight tracker and live maps) -- view all flights or track any Southwest flight. Southwest Flight Status (with flight tracker and live maps) -- view all flights or track any Southwest flight ... Phoenix Sky Harbor Intl : Tue 01:13PM CST: Tue 02:39PM MST: SWA131: B737: Denver Intl : Cancun Int'l : Tue 11:06AM MDT ...

Phoenix (PHX) to. San Luis Obispo (SBP) 07/23/24 - 07/30/24. from. $318*. Updated: 5 hours ago. Round trip. I. Economy.Flight AA890 from Phoenix to St. Louis is operated by American Airlines. Scheduled time of departure from Phoenix Sky Harbor Intl is 18:56 MST and scheduled time of arrival in Lambert St Louis Intl is 23:57 CDT. The duration of the flight is 3 hours 1 minute. Show on Flight Map. N906NN Boeing (B738)Flights from STL to PHX are operated 45 times a week, with an average of 6 flights per day. Departure times vary between 05:00 - 23:41. The earliest flight ...With 4 different airlines operating flights between Phoenix and Saint Louis, there are, on average, 1,410 flights per month. This equates to about 329 flights per week, and 47 flights per day from PHX to STL. Saint Louis routes with American Airlines. View more. Find low-fare American Airlines flights to Saint Louis. Enjoy our travel experience and great prices. Book the lowest fares on Saint Louis flights today! Sat, 3 Aug PHX - STL with Frontier Airlines. Direct. from £62. Phoenix. £70 per passenger.Departing Sat, 3 Aug, returning Mon, 5 Aug.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from St Louis on Sat, 3 Aug, arriving in Phoenix Sky Harbor.Inbound direct flight with Frontier Airlines departs from ...

Find the lowest prices on one-way and return tickets right here. Phoenix. £92 per passenger.Departing Thu, 9 May, returning Sun, 19 May.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from St Louis on Thu, 9 May, arriving in Phoenix Sky Harbor.Inbound indirect flight with Frontier Airlines, departs ...Flying time from Phoenix, AZ to Saint Louis, MO. The total flight duration from Phoenix, AZ to Saint Louis, MO is 2 hours, 34 minutes. This is the average in-air flight time (wheels up to wheels down on the runway) based on actual flights taken over the past year, including routes like PHX to STL.When it comes to staying up-to-date with the latest news, scores, and updates about your favorite baseball team, the official website is often the go-to source. For fans of the St.... Wed, May 22 PHX – STL with Frontier Airlines. Direct. from $73. Phoenix.$78 per passenger.Departing Sat, Jun 15, returning Sat, Jun 22.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from St Louis on Sat, Jun 15, arriving in Phoenix Sky Harbor.Inbound direct flight with Frontier Airlines ... Flights to Joplin, Missouri. $119. Flights to Kansas City, Missouri. $312. Flights to Springfield, Missouri. View more. Find flights to Missouri from $49. Fly from Phoenix on Frontier, American Airlines, Spirit Airlines and more. Search for Missouri flights on KAYAK now to find the best deal.How far is Lambert-St Louis to Phoenix by plane? The distance between Lambert-St Louis and Phoenix is about 1269.1 mi. By plane, this route typically takes 3h 17m. When did momondo last update prices for flights from Lambert-St Louis Airport to Phoenix? Prices for flights from Lambert-St Louis Airport to Phoenix are refreshed on a daily basis.

Smf to hnl.

What is the travel distance between Phoenix and St Louis? The distance covered on this flight route is approximately 1,260 miles. Understanding the distance between Phoenix to St Louis can aid in planning your journey more effectively. What are the top airlines offering flights from PHX to STL?Flights to Flagstaff, Arizona. $276. Flights to Tucson, Arizona. $545. Flights to Yuma, Arizona. Find flights to Arizona from $39. Fly from St. Louis on Frontier, Spirit Airlines, American Airlines and more. Search for Arizona flights on KAYAK now to find the best deal.There are over 100 radio station affiliates for the St. Louis Cardinals. The primary radio affiliate for the team is the KMOX 1120 station out of St. Louis, which covers over half ...Book one-way or return flights from Phoenix to St. Louis with no change fee on selected flights. Earn your airline miles on top of our rewards! Get great 2024 flight deals from Phoenix to St. Louis now!

Giani Bernini is a brand of handbags. Giani Bernini is trademarked by May Department Stores in St. Louis, Mo., and the Giani Bernini line features casual and dressy handbags made o...With numerous universities and colleges to choose from, finding the right institution for higher education can be a daunting task. However, if you are considering St. Louis Communi...How far is Lambert-St Louis to Phoenix by plane? The distance between Lambert-St Louis and Phoenix is about 1269.1 mi. By plane, this route typically takes 3h 17m. When did momondo last update prices for flights from Lambert-St Louis Airport to Phoenix? Prices for flights from Lambert-St Louis Airport to Phoenix are refreshed on a daily basis.good to know. Airport: Phoenix-Mesa Gateway Airport (IWA) Airport Website: gatewayairport.com. Average Flight Time: 3 Hours 25 Minutes. Book a Trip: allegiantair.com. When to Go: The weather is warm and dry Dec–May, peak travel time. Summer (Jun–Sep) is very hot. Amazing American Airlines PHX to STL Flight Deals. The cheapest flights to Lambert-St. Louis Intl. found within the past 7 days were $115 round trip and $66 one way. Prices and availability subject to change. Additional terms may apply. Wed, Jun 26 - Sat, Jul 6. St. Louis to Phoenix airports and flights. ... So now we can finally get an idea of the total travel time from St. Louis to Phoenix including time spent getting to/from the airports, an estimated wait time of 2 hours at the airport for TSA security lines and waiting at the gate, and the actual flight itself. ...Track WN8890 from Phoenix to St. Louis: Southwest Airlines flight status, schedule, delay compensation, and real-time updates. Flight Tracker; Airports; Airlines; News; ... WN8890 and Phoenix PHX to St. Louis STL Flights. Other flights departing from Phoenix PHX: WN4167, WN1844, F94112, WN1433.Cheap Flights from Phoenix to St. Louis (PHX-STL) Prices were available within the past 7 days and start at $34 for one-way flights and $63 for round trip, for the period specified. Prices and availability are subject to change. Book one-way or return flights from Phoenix to St. Louis with no change fee on selected flights. Earn your airline miles on top of our rewards! Get great 2024 flight deals from Phoenix to St. Louis now! Book cheap flights from Phoenix to St. Louis on CheapOair and enjoy great discounts. Whether its leisure or a business trip, we offer the most competitive rates on flight tickets to destinations around the world. Grab PHX to STL flight deals on CheapOair and save big! Hurry, our cheap rates are not going to last forever, so make your bookings ...Cheap Flights from Phoenix to St. Louis (PHX-STL) Prices were available within the past 7 days and start at $34 for one-way flights and $63 for round trip, for the period specified. Prices and availability are subject to change.

Amazing American Airlines PHX to STL Flight Deals. The cheapest flights to Lambert-St. Louis Intl. found within the past 7 days were $115 round trip and $66 one way. Prices and availability subject to change. Additional terms may apply. Wed, Jun 26 - Sat, Jul 6.

How far is Lambert-St Louis to Phoenix by plane? The distance between Lambert-St Louis and Phoenix is about 1269.1 mi. By plane, this route typically takes 3h 17m. When did momondo last update prices for flights from Lambert-St Louis Airport to Phoenix? Prices for flights from Lambert-St Louis Airport to Phoenix are refreshed on a daily basis.Flights from St. Louis to Phoenix via Omaha Ave. Duration 6h 10m When Saturday and Sunday Estimated price $180 - $600. American Airlines Website aa.com Flights from St. Louis to Phoenix Ave. Duration 3h 23m When Every day Estimated price $220 - $750. Frontier Airlines ...The average flight time from San Francisco (SFO) to St. Louis is 3 hours 56 minutes. How many Southwest flights occur weekly from San Francisco (SFO) to St. Louis? There are 73 weekly flights from San Francisco (SFO) to St. Louis on Southwest Airlines.Flights to Flagstaff, Arizona. $276. Flights to Tucson, Arizona. $545. Flights to Yuma, Arizona. Find flights to Arizona from $39. Fly from St. Louis on Frontier, Spirit Airlines, American Airlines and more. Search for Arizona flights on KAYAK now to find the best deal.† Weekly flights based on DOT published scheduled average flights Monday through Sunday between 5/1/2024 and 5/31/2024. Note: route may not operate every day of the week. ‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 5/1/2024 and 5/31/2024.A one way ticket to St. Louis is now! Book one-way or return flights from Phoenix to St. Louis with no change fee on selected flights. Earn your airline miles on top of our rewards! Get great 2024 flight deals from Phoenix to St. Louis now!Flights from Phoenix to St. Louis Ave. Duration 2h 54m When Monday, Wednesday, Friday, and Saturday Estimated price $100–480. Delta. Website delta.com. Flights from Tucson to St. Louis via Minneapolis Ave. Duration 6h 2m When Monday, Wednesday, Friday, and Sunday Estimated price $260–600. Train operators.A good period of the year to visit Phoenix from St. Louis, MO really depends on lots of personal preferences, price being one of the main criteria When it comes to popularity, January is the best month to fly to Phoenix from St. Louis, MO, basedd on searches from our customers, followed by July and February. American Airlines Flights From St. Louis to Phoenix Sky Harbor Intl Airport. American Airlines (7.3/10 from 14,677 reviews) operates around 14 flights from St. Louis to Phoenix Sky Harbor Intl Airport in any given week. The average American Airlines airfare for this route is around $418, with deals from around $253 rare but found on momondo. St. Louis to Phoenix Flights. Flights from STL to PHX are operated 37 times a week, with an average of 5 flights per day. Departure times vary between 05:00 - 23:41. The earliest flight departs at 05:00, the last flight departs at 23:41. However, this depends on the date you are flying so please check with the full flight schedule above to see ...

How to delete on youtube history.

E central.

B737. Denver Intl ( KDEN) Cancun Int'l ( CUN / MMUN) Tue 11:06AM MDT. Tue 03:49PM EST. ( Next 20) Basic users (becoming a basic user is free and easy!) view 40 history. ( Register) Southwest Flight Status (with flight tracker and live maps) -- view all flights or track any Southwest flight.Find the lowest prices on one-way and return tickets right here. Phoenix. £92 per passenger.Departing Thu, 9 May, returning Sun, 19 May.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from St Louis on Thu, 9 May, arriving in Phoenix Sky Harbor.Inbound indirect flight with Frontier Airlines, departs ...Amazing Delta PHX to STL Flight Deals. The cheapest flights to Lambert-St. Louis Intl. found within the past 7 days were $371 round trip and $179 one way. Prices and availability subject to change. Additional terms may apply. Tue, Mar 12 - Mon, Mar 25.Track AA590 from Phoenix to St. Louis: American Airlines flight status, schedule, delay compensation, and real-time updates.These are some of the most attractive deals on flights from St. Louis to Arizona in 2024. If these deals don't appeal to you, be sure to come back soon for more options. mié. 5/8 9:39 pm STL - PHX. Nonstop 3h 28m Frontier. sáb. 5/11 6:45 am PHX - STL. Nonstop 2h 54m Frontier. Deal found 4/10 $68.Compare flight deals to St Louis from Phoenix Luke AFB from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flex your dates to find the best Phoenix Luke AFB-St Louis ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly ...Airfares from $34 One Way, $78 Round Trip from St. Louis to Mesa. Prices starting at $78 for return flights and $34 for one-way flights to Mesa were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change.Flight Departures information from Lambert St Louis Airport (STL): Status and Estimated times - Today ... Check the status of your flight to Lambert St Louis Airport using the information on our departures page. The data on departures times and status is frequently updated in real time. ... Phoenix (PHX) 02:28 pm AA2303. AS6228. American ...Direct flights to Saint Louis. Denver, CO (DEN)Saint Louis, MO (STL) $57. Tue, 7/9 - Tue, 7/9. Frontier Airlines - Nonstop, Roundtrip, Economy. * Note: Some of the direct flights listed here may be the same as those in the “Great deals” section above. ….

Featured daily fares for flights from Phoenix (PHX) to Saint Louis (STL) Find United Airlines cheap flights from Phoenix to Saint Louis. Enjoy a Phoenix to Saint Louis modern flight experience in premium cabins with Wi-Fi.1 stop. Sun, May 19 PHX – STL with Frontier Airlines. 1 stop. from $114. Phoenix.$364 per passenger.Departing Thu, May 9, returning Sun, May 19.Round-trip flight with American Airlines.Outbound direct flight with American Airlines departing from St Louis on Thu, May 9, arriving in Phoenix Sky Harbor.Inbound direct flight with American ...Compare flight deals to St Louis from Phoenix Luke AFB from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flex your dates to find the best Phoenix Luke AFB-St Louis ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly ...Roundtrip. Wed, May 22 - Wed, May 29.Fly from Phoenix to destinations across the U.S. at unbeatable prices from Southwest Airlines®. Book flights from Phoenix today for the best airfare deals. ... Phoenix, AZ to St. Louis, MO. departing on 6/3. one-way starting at. $66. Book now. Phoenix, AZ to Los Angeles (LAX), CA. departing on 6/15. one-way starting at. $69. Book now. See all ...Flights to Joplin, Missouri. $119. Flights to Kansas City, Missouri. $312. Flights to Springfield, Missouri. View more. Find flights to Missouri from $49. Fly from Phoenix on Frontier, American Airlines, Spirit Airlines and more. Search for Missouri flights on KAYAK now to find the best deal.This page lists domestic and international destinations travelers can fly to with a nonstop flight from St. Louis Missouri, airport code STL, Lambert St Louis International Airport. Passengers sometimes refer to these nonstops as direct flights from St. Louis. ... Phoenix, Arizona – PHX – American, SkyWest Airlines, Southwest;In the past 3 days, the cheapest one-way tickets to San Luis Obispo from Phoenix were found on American Airlines ($205) and United Airlines ($249), and the lowest round-trip tickets were found on American Airlines ($318) and Alaska Airlines ($377).Airfares from $44 One Way, $88 Round Trip from St. Louis to Phoenix. Prices starting at $88 for return flights and $44 for one-way flights to Phoenix were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply. Sat, May 11 - Sat, May 18. STL. St. Louis. PHX.The two airlines most popular with KAYAK users for flights from St. Louis to Phoenix are Delta and United Airlines. With an average price for the route of $406 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $511 and an overall rating of 7.4. Flights from phoenix to st louis, Cheap Flights from Palm Springs to St. Louis (PSP-STL) Prices were available within the past 7 days and start at $152 for one-way flights and $304 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Palm Springs to St. Louis with no change fee on ..., Are you looking for a new place to call home in St. Louis County, MO? Renting a home can be an excellent option for many individuals and families. Whether you’re new to the area or..., For a flight from Phoenix to Quincy, you will be flying into Quincy Regional. Quincy Regional (UIN) is just 11.4 mi from the center of the city. Quincy Regional is the only Quincy airport and it handles 0 inbound flights from Phoenix per day. 0 airlines have flights to Quincy Regional from Phoenix on a regular basis., Direct flights to Saint Louis. Denver, CO (DEN)Saint Louis, MO (STL) $57. Tue, 7/9 - Tue, 7/9. Frontier Airlines - Nonstop, Roundtrip, Economy. * Note: Some of the direct flights listed here may be the same as those in the “Great deals” section above., Consider booking your Spirit of St. Louis Airport (SUS) to Phoenix Sky Harbor Airport journey ahead of time rather than leaving it until the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four …, The average flight time from San Francisco (SFO) to St. Louis is 3 hours 56 minutes. How many Southwest flights occur weekly from San Francisco (SFO) to St. Louis? There are 73 weekly flights from San Francisco (SFO) to St. Louis on Southwest Airlines., Apr 22, 2024 · 1 stop. Sun, May 19 PHX – STL with Frontier Airlines. 1 stop. from $114. Phoenix.$364 per passenger.Departing Thu, May 9, returning Sun, May 19.Round-trip flight with American Airlines.Outbound direct flight with American Airlines departing from St Louis on Thu, May 9, arriving in Phoenix Sky Harbor.Inbound direct flight with American ... , Use Google Flights to explore cheap flights to anywhere. Search destinations and track prices to find and book your next flight., Looking for American Airlines flights from Saint Louis? Explore our destinations and book the lowest fares from Saint Louis! ... Saint Louis (STL) to. Phoenix (PHX) 06/14/24 - 06/21/24. from. $251* Updated: 6 hours ago. Round trip. I. Economy. See Latest Fare. Saint Louis (STL) to. Sacramento (SMF), KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Phoenix-Mesa Gateway., The cheapest flights to Lambert-St. Louis Intl. found within the past 7 days were $63 round trip and $34 one way. Prices and availability subject to change. ... Jul 3 from Phoenix to St. Louis, returning Wed, Jul 10, priced at $102 found 2 hours ago. Mon, May 20 - Wed, May 22. PHX. Phoenix. STL. St. Louis. $104 Roundtrip, found 9 hours ago ..., Airfares from $44 One Way, $88 Round Trip from St. Louis to Phoenix. Prices starting at $88 for return flights and $44 for one-way flights to Phoenix were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply. Sat, May 11 - Sat, May 18. STL. St. Louis. PHX. , A one way ticket to St. Louis is now! Book one-way or return flights from Phoenix to St. Louis with no change fee on selected flights. Earn your airline miles on top of our rewards! Get great 2024 flight deals from Phoenix to St. Louis now!, 24 Jan 2024 ... Frontier Airlines adding routes from Phoenix Sky Harbor to Los Angeles, St. Louis ... Louis, Missouri. ... The airline offers flights out of Phoenix ..., Cheap Flights from Phoenix to St. Louis (PHX-STL) Prices were available within the past 7 days and start at $34 for one-way flights and $63 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Phoenix to St. Louis with no change fee on selected flights., Cheap Flights from Palm Springs to St. Louis (PSP-STL) Prices were available within the past 7 days and start at $152 for one-way flights and $304 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Palm Springs to St. Louis with no change fee on ..., Flights from Phoenix to Saint Louis with American Airlines. Round trip. 1 Adult, Economy class. Book with cash. From. To. Depart. 05/16/24. today. Return. 05/23/24. today. …, B737. Denver Intl ( KDEN) Cancun Int'l ( CUN / MMUN) Tue 11:06AM MDT. Tue 03:49PM EST. ( Next 20) Basic users (becoming a basic user is free and easy!) view 40 history. ( Register) Southwest Flight Status (with flight tracker and live maps) -- view all flights or track any Southwest flight., Flights to Joplin, Missouri. $142. Flights to Kansas City, Missouri. $318. Flights to Springfield, Missouri. View more. Find flights to Missouri from $41. Fly from Arizona on Frontier, Spirit Airlines, American Airlines and more. Search for Missouri flights on KAYAK now to find the best deal., Cheap flights from Phoenix to St. Louis from $37. Round-trip. 1 adult. Economy. 0 bags. Direct flights only. From? To? Mo 5/13. Mo 5/20. Search. Deals available from 900+ …, Direct. Mon, Jun 3 STL – PHX with Frontier Airlines. Direct. from $111. St Louis.$126 per passenger.Departing Mon, Jun 10, returning Fri, Jun 14.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Phoenix Sky Harbor on Mon, Jun 10, arriving in St Louis.Inbound direct flight with Frontier ..., $44 Search for cheap flights deals from STL to PHX (Lambert-St. Louis Intl. to Sky Harbor Intl.). We offer cheap direct, non-stop flights including one way and roundtrip tickets. , Check Flight Status. Get up-to-date information by completing the form below. Change of Heart? No change fees*. Reach us at 1-800-I-FLY-SWA (1-800-435-9792) or online at least 10 minutes before departure time. *Fare differences may apply. Get up-to-date flight information and sign up for flight status alerts., Use Google Flights to explore cheap flights to anywhere. Search destinations and track prices to find and book your next flight., Over 20 direct flights from Phoenix to St. Louis were found in the last week, with better deals found between $100 and $164. How much does a last minute flight from Phoenix to St. Louis cost? $100 is the best price for last minute Phoenix to St. Louis flights., American Airlines. AAL590. B738. Arrived / Gate Arrival. Mon 12:17PM MST. 05:11PM CDT Mon. Phoenix Sky Harbor Intl (KPHX) - St Louis Lambert Intl (KSTL) - Flight Finder - Find and track any flight (airline or private) -- search by origin and destination. , We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions. View all available airlines. Book flights from Lambert-St Louis (STL) to Northeast Florida Regional (UST). Search real-time flight deals from St. Louis to St. Augustine on Cheapflights.com., $44 Search for cheap flights deals from STL to PHX (Lambert-St. Louis Intl. to Sky Harbor Intl.). We offer cheap direct, non-stop flights including one way and roundtrip tickets., The cheapest way to get from Phoenix to St. Louis costs only $193, and the quickest way takes just 5½ hours. ... Flights from Phoenix to St. Louis Ave. Duration 2h ... , The Insider Trading Activity of LAVIGNE LOUIS J JR on Markets Insider. Indices Commodities Currencies Stocks, Wed, May 22 PHX – STL with Frontier Airlines. Direct. from $73. Phoenix.$78 per passenger.Departing Sat, Jun 15, returning Sat, Jun 22.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from St Louis on Sat, Jun 15, arriving in Phoenix Sky Harbor.Inbound direct flight with Frontier Airlines ..., Spirit Airlines has landed additional slots at Southern California's Orange County airport with plans for new Las Vegas and Phoenix flights in January. Spirit Airlines is making a ..., Average price of flights to Phoenix by month. Currently, January is the cheapest month in which you can book a flight from St. Louis to Phoenix (average of $251). Flying from St. Louis to Phoenix in June is currently the most expensive (average of $337).