PHP 4,600 Cheap Flights from Phoenix to St. Louis
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Flights from Phoenix to St. Louis
Cheap flight deals from Phoenix to St. Louis
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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Cheapest nonstop
PHX 8:39 AM3h 3mNonstopSTL 1:42 PMPhoenix - St. Louis | Sat, Apr 19 | American Airlines
STL 7:33 AM3h 27mNonstopPHX 9:00 AMSt. Louis - Phoenix | Sun, Apr 20 | American AirlinesPHP 18,462 PHP 22,49818% OFF18% OFFPHP 22,498 PHP 18,462 -
PHX 12:25 PM2h 58mNonstopSTL 5:23 PMPhoenix - St. Louis | Thu, Apr 24 | American Airlines
STL 2:27 PM3h 31mNonstopPHX 3:58 PMSt. Louis - Phoenix | Wed, Apr 30 | American AirlinesPHP 19,798 PHP 22,49812% OFF12% OFFPHP 22,498 PHP 19,798
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PHX 3:07 PM30h 57m1 stopsSTL 12:04 AMPhoenix - St. Louis | Mon, Apr 28 | Frontier Airlines
STL 9:55 PM21h 16m1 stopsPHX 5:11 PMSt. Louis - Phoenix | Mon, May 5 | Frontier AirlinesPHP 6,876 PHP 22,49869% OFF69% OFFPHP 22,498 PHP 6,876 -
PHX 5:50 AM25h 19m1 stopsSTL 9:09 AMPhoenix - St. Louis | Tue, May 13 | Frontier Airlines
STL 9:55 PM25h 29m1 stopsPHX 9:24 PMSt. Louis - Phoenix | Mon, May 19 | Frontier AirlinesPHP 6,91569% OFFPHP 22,498 PHP 6,915
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PHX 3:07 PM30h 57m1 stopsSTL 12:04 AMPhoenix - St. Louis | Sat, Apr 26 | Frontier Airlines
STL 9:55 PM10h 50m1 stopsPHX 6:45 AMSt. Louis - Phoenix | Thu, May 1 | Frontier AirlinesPHP 8,09664% OFFPHP 22,498 PHP 8,096
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PHX 3:11 PM30h 55m1 stopsSTL 12:06 AMPhoenix - St. Louis | Tue, May 6 | Frontier Airlines
STL 6:53 PM7h 2m1 stopsPHX 11:55 PMSt. Louis - Phoenix | Wed, May 14 | Frontier AirlinesPHP 9,18459% OFFPHP 22,498 PHP 9,184
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PHX 11:24 PM22h 40m1 stopsSTL 12:04 AMPhoenix - St. Louis | Mon, Apr 21 | Frontier Airlines
STL 6:58 PM7h1 stopsPHX 11:58 PMSt. Louis - Phoenix | Wed, Apr 23 | Frontier AirlinesPHP 9,34057% OFFPHP 22,498 PHP 9,340
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PHX 5:50 AM7h 17m1 stopsSTL 3:07 PMPhoenix - St. Louis | Thu, May 1 | Frontier Airlines
STL 5:47 PM22h 19m1 stopsPHX 2:06 PMSt. Louis - Phoenix | Tue, May 6 | Frontier AirlinesPHP 9,42557% OFFPHP 22,498 PHP 9,425
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PHX 1:14 PM18h 47m1 stopsSTL 10:01 AMPhoenix - St. Louis | Tue, Apr 29 | Frontier Airlines
STL 4:07 PM9h 48m1 stopsPHX 11:55 PMSt. Louis - Phoenix | Thu, May 1 | Frontier AirlinesPHP 10,07855% OFFPHP 22,498 PHP 10,078
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PHX 10:29 PM20h 36m1 stopsSTL 9:05 PMPhoenix - St. Louis | Thu, Apr 24 | Frontier Airlines
STL 6:58 PM7h1 stopsPHX 11:58 PMSt. Louis - Phoenix | Mon, Apr 28 | Frontier AirlinesPHP 10,21855% OFFPHP 22,498 PHP 10,218
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PHX 6:00 AM25h 6m1 stopsSTL 9:06 AMPhoenix - St. Louis | Sun, Apr 20 | Frontier Airlines
STL 4:57 PM23h 5m1 stopsPHX 2:02 PMSt. Louis - Phoenix | Mon, Apr 21 | Frontier AirlinesPHP 10,38154% OFFPHP 22,498 PHP 10,381
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PHX 7:50 AM11h 15m1 stopsSTL 9:05 PMPhoenix - St. Louis | Thu, May 15 | Frontier Airlines
STL 6:53 PM7h 2m1 stopsPHX 11:55 PMSt. Louis - Phoenix | Sat, May 17 | Frontier AirlinesPHP 10,40454% OFFPHP 22,498 PHP 10,404
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PHX 1:00 PM17h 25m1 stopsSTL Invalid DatePhoenix - St. Louis | Mon, Apr 21 | Normal Airline
STL 3:00 PM6hNonstopPHX 4:00 PMSt. Louis - Phoenix | Wed, Apr 23 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
PHX 5:30 AM2h 55mNonstopSTL 10:25 AMPhoenix - St. Louis | Mon, May 19 | Southwest AirlinesPHP 8,594 PHP 9,80112% OFF12% OFFPHP 9,801 PHP 8,594 -
PHX 5:10 PM2h 55mNonstopSTL 10:05 PMPhoenix - St. Louis | Tue, May 20 | Southwest AirlinesPHP 8,625 PHP 9,80112% OFF12% OFFPHP 9,801 PHP 8,625
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PHX 7:47 PM11h 22m1 stopsSTL 9:09 AMPhoenix - St. Louis | Tue, May 20 | Frontier AirlinesPHP 4,600 PHP 9,80153% OFF53% OFFPHP 9,801 PHP 4,600
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PHX 7:35 PM12h 26m1 stopsSTL 10:01 AMPhoenix - St. Louis | Tue, Apr 22 | Frontier AirlinesPHP 5,38545% OFFPHP 9,801 PHP 5,385
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PHX 7:35 PM12h 26m1 stopsSTL 10:01 AMPhoenix - St. Louis | Tue, Apr 29 | Frontier AirlinesPHP 5,48644% OFFPHP 9,801 PHP 5,486
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PHX 5:50 AM7h 17m1 stopsSTL 3:07 PMPhoenix - St. Louis | Thu, May 1 | Frontier AirlinesPHP 5,71942% OFFPHP 9,801 PHP 5,719
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PHX 6:00 AM5h 40m1 stopsSTL 1:40 PMPhoenix - St. Louis | Thu, May 22 | Frontier AirlinesPHP 5,85940% OFFPHP 9,801 PHP 5,859
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PHX 12:48 PM6h 17m1 stopsSTL 9:05 PMPhoenix - St. Louis | Thu, Apr 24 | Frontier AirlinesPHP 5,92140% OFFPHP 9,801 PHP 5,921
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PHX 3:11 PM30h 55m1 stopsSTL 12:06 AMPhoenix - St. Louis | Fri, May 2 | Frontier AirlinesPHP 5,94439% OFFPHP 9,801 PHP 5,944
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PHX 5:32 PM28h 20m1 stopsSTL 11:52 PMPhoenix - St. Louis | Wed, May 28 | Frontier AirlinesPHP 5,96739% OFFPHP 9,801 PHP 5,967
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PHX 3:07 PM30h 57m1 stopsSTL 12:04 AMPhoenix - St. Louis | Sat, Apr 26 | Frontier AirlinesPHP 5,98339% OFFPHP 9,801 PHP 5,983
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PHX 3:07 PM30h 57m1 stopsSTL 12:04 AMPhoenix - St. Louis | Wed, Apr 23 | Frontier AirlinesPHP 5,99139% OFFPHP 9,801 PHP 5,991
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PHX 1:00 PM17h 25m1 stopsSTL Invalid DatePhoenix - St. Louis | Mon, Apr 21 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Phoenix (PHX) to St. Louis (STL) the cheapest?
Airlines adjust prices for flights from Phoenix to St. Louis based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Phoenix (PHX) to St. Louis (STL) cost?
According to Trip.com's data, the lowest price is around PHP 24,630. -
How long does it take to fly from Phoenix (PHX) to St. Louis (STL) and what is the distance?
It takes around 3 hours 28 minutes to fly from Phoenix (PHX) to St. Louis (STL). -
What are the most popular airlines that fly from Phoenix (PHX) to St. Louis (STL)?
Airlines with flights from Phoenix (PHX) to St. Louis (STL): American Airlines, Alaska Airlines, Southwest Airlines and Frontier Airlines.
How to find a cheap flight from Phoenix to St. Louis
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Phoenix to St. Louis. Book your flights at the right time and save more.
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Check One-way Fares
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Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
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Flight Info | Phoenix to St. Louis
| Cheapest one-way flight price | PHP 4,599 |
|---|---|
| Cheapest round-trip ticket price | PHP 14,203 |
| Off-season for travel | February |
| Peak season for travel | June |
| Flight distance | 2,042.1 km |
| Average flight time | 3 hours 28 minutes |
| Popular airline | Alaska Airlines |
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