PHP 3,101 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 Starting at PHP 3,101
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 7:40 PM2h 55mNonstopSTL 12:35 AMPhoenix - St. Louis | Thu, Apr 10 | Southwest Airlines
STL 9:25 PM3h 20mNonstopPHX 10:45 PMSt. Louis - Phoenix | Mon, Apr 14 | Southwest AirlinesPHP 17,304 PHP 23,69627% OFF27% OFFPHP 23,696 PHP 17,304 -
PHX 5:35 AM2h 50mNonstopSTL 10:25 AMPhoenix - St. Louis | Thu, Apr 3 | Southwest Airlines
STL 5:05 PM3h 30mNonstopPHX 6:35 PMSt. Louis - Phoenix | Mon, Apr 7 | Southwest AirlinesPHP 19,905 PHP 23,69616% OFF16% OFFPHP 23,696 PHP 19,905
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PHX 7:43 PM15h 13m1 stopsSTL 12:56 PMPhoenix - St. Louis | Wed, Apr 2 | Frontier Airlines
STL 6:51 PM7h 6m1 stopsPHX 11:57 PMSt. Louis - Phoenix | Wed, Apr 9 | Frontier AirlinesPHP 6,741 PHP 23,69672% OFF72% OFFPHP 23,696 PHP 6,741 -
PHX 11:49 PM21h 57m1 stopsSTL 11:46 PMPhoenix - St. Louis | Thu, Apr 3 | Frontier Airlines
STL 6:51 PM7h 6m1 stopsPHX 11:57 PMSt. Louis - Phoenix | Mon, Apr 7 | Frontier AirlinesPHP 6,89971% OFFPHP 23,696 PHP 6,899
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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 7,01870% OFFPHP 23,696 PHP 7,018
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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 7,05870% OFFPHP 23,696 PHP 7,058
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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 8,26365% OFFPHP 23,696 PHP 8,263
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PHX 5:09 PM13h 57m1 stopsSTL 9:06 AMPhoenix - St. Louis | Tue, Apr 1 | Frontier Airlines
STL 6:51 PM7h 6m1 stopsPHX 11:57 PMSt. Louis - Phoenix | Wed, Apr 2 | Frontier AirlinesPHP 8,69263% OFFPHP 23,696 PHP 8,692
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PHX 11:24 PM22h 40m1 stopsSTL 12:04 AMPhoenix - St. Louis | Mon, Apr 21 | Frontier Airlines
STL 5:41 PM22h 21m1 stopsPHX 2:02 PMSt. Louis - Phoenix | Sat, Apr 26 | Frontier AirlinesPHP 8,69263% OFFPHP 23,696 PHP 8,692
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PHX 11:24 PM22h 22m1 stopsSTL 11:46 PMPhoenix - St. Louis | Mon, Apr 7 | Frontier Airlines
STL 6:51 PM7h 6m1 stopsPHX 11:57 PMSt. Louis - Phoenix | Fri, Apr 11 | Frontier AirlinesPHP 9,03362% OFFPHP 23,696 PHP 9,033
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PHX 6:00 AM25h 16m1 stopsSTL 9:16 AMPhoenix - St. Louis | Fri, Mar 28 | Frontier Airlines
STL 6:51 PM7h 6m1 stopsPHX 11:57 PMSt. Louis - Phoenix | Wed, Apr 2 | Frontier AirlinesPHP 9,10462% OFFPHP 23,696 PHP 9,104
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PHX 5:04 PM14h 12m1 stopsSTL 9:16 AMPhoenix - St. Louis | Thu, Mar 27 | Frontier Airlines
STL 6:51 PM7h 6m1 stopsPHX 11:57 PMSt. Louis - Phoenix | Wed, Apr 2 | Frontier AirlinesPHP 9,15961% OFFPHP 23,696 PHP 9,159
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PHX 1:00 PM17h 25m1 stopsSTL Invalid DatePhoenix - St. Louis | Fri, Mar 28 | Normal Airline
STL 3:00 PM6hNonstopPHX 4:00 PMSt. Louis - Phoenix | Sun, Mar 30 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
PHX 6:55 PM2h 55mNonstopSTL 11:50 PMPhoenix - St. Louis | Sat, May 24 | Southwest AirlinesPHP 10,317 PHP 12,40517% OFF17% OFFPHP 12,405 PHP 10,317
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PHX 7:01 PM2h 53mNonstopSTL 11:54 PMPhoenix - St. Louis | Thu, May 15 | American AirlinesPHP 10,420 PHP 12,40516% OFF16% OFFPHP 12,405 PHP 10,420 -
PHX 2:05 PM20h 11m1 stopsSTL 12:16 PMPhoenix - St. Louis | Wed, Apr 2 | Frontier AirlinesPHP 3,101 PHP 12,40575% OFF75% OFFPHP 12,405 PHP 3,101
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PHX 11:24 PM22h 22m1 stopsSTL 11:46 PMPhoenix - St. Louis | Mon, Apr 7 | Frontier AirlinesPHP 3,52172% OFFPHP 12,405 PHP 3,521
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PHX 8:57 PM10h 9m1 stopsSTL 9:06 AMPhoenix - St. Louis | Thu, Apr 3 | Frontier AirlinesPHP 4,25166% OFFPHP 12,405 PHP 4,251
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PHX 1:14 PM23h 53m1 stopsSTL 3:07 PMPhoenix - St. Louis | Wed, Apr 30 | Frontier AirlinesPHP 4,47364% OFFPHP 12,405 PHP 4,473
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PHX 6:00 AM27h 37m1 stopsSTL 11:37 AMPhoenix - St. Louis | Sat, Apr 5 | Frontier AirlinesPHP 4,62363% OFFPHP 12,405 PHP 4,623
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PHX 11:59 PM21h 47m1 stopsSTL 11:46 PMPhoenix - St. Louis | Wed, Apr 9 | Frontier AirlinesPHP 4,67162% OFFPHP 12,405 PHP 4,671
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PHX 1:17 PM17h 52m1 stopsSTL 9:09 AMPhoenix - St. Louis | Tue, May 6 | Frontier AirlinesPHP 4,68762% OFFPHP 12,405 PHP 4,687
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PHX 5:09 PM13h 57m1 stopsSTL 9:06 AMPhoenix - St. Louis | Tue, Apr 1 | Frontier AirlinesPHP 4,69562% OFFPHP 12,405 PHP 4,695
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PHX 7:47 PM11h 22m1 stopsSTL 9:09 AMPhoenix - St. Louis | Tue, May 20 | Frontier AirlinesPHP 4,69562% OFFPHP 12,405 PHP 4,695
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PHX 5:50 AM7h 17m1 stopsSTL 3:07 PMPhoenix - St. Louis | Thu, May 1 | Frontier AirlinesPHP 4,94860% OFFPHP 12,405 PHP 4,948
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PHX 1:00 PM17h 25m1 stopsSTL Invalid DatePhoenix - St. Louis | Fri, Mar 28 | 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 25,138. -
How long does it take to fly from Phoenix (PHX) to St. Louis (STL) and what is the distance?
It takes around 3 hours 33 minutes to fly from Phoenix (PHX) to St. Louis (STL). -
What is the transportation method from the main airport to downtown in St. Louis?
- The distance from St. Louis Lambert International Airport to downtown is about 20 km. It takes about 40 minutes by taxi.
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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): Southwest Airlines, Alaska Airlines, American Airlines and Volaris.
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.
Book Early
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Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
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Save up to £10 per person when booking your flights on Trip.com
Flight Info | Phoenix to St. Louis
| Cheapest one-way flight price | PHP 3,100 |
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| Cheapest round-trip ticket price | PHP 13,235 |
| Off-season for travel | February |
| Peak season for travel | December |
| Flight distance | 2,042.1 km |
| Average flight time | 3 hours 33 minutes |
| Popular airline | Delta Air Lines |
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