PHL

$53 Find Cheap Flights from Missouri to Philadelphia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Philadelphia departing on 8/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Flights Deals

Cheap Flights from Missouri to Philadelphia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Missouri to Philadelphia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Missouri to Philadelphia

Sun, Sep 7 - Thu, Sep 11
Spirit Airlines Logo
2:30 pm - 10:18 pmSTL-PHL
6h 48m1 stop
Spirit Airlines Logo
6:45 am - 1:35 pmPHL-STL
7h 50m1 stop
$110Spirit Airlines
Find Deal
Thu, Aug 14 - Mon, Aug 18
American Airlines Logo
6:00 am - 9:18 amSTL-PHL
2h 18mnonstop
American Airlines Logo
7:05 pm - 8:47 pmPHL-STL
2h 42mnonstop
$113American Airlines
Find Deal
Mon, Sep 29 - Sat, Oct 4
Southwest Logo
7:50 am - 11:00 amSTL-PHL
2h 10mnonstop
Southwest Logo
5:10 pm - 8:35 pmPHL-STL
4h 25m1 stop
$123Southwest
Find Deal
Mon, Sep 29 - Sat, Oct 4
Southwest Logo
7:50 am - 11:00 amSTL-PHL
2h 10mnonstop
Southwest Logo
7:15 am - 5:10 pmPHL-STL
10h 55m2 stops
$128Southwest
Find Deal
Thu, Oct 2 - Mon, Oct 6
Frontier Logo
4:00 pm - 12:54 amSTL-PHL
7h 54m1 stop
Frontier Logo
5:15 am - 3:03 pmPHL-STL
10h 48m1 stop
$163Frontier
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Sun, Jul 20 - Sun, Jul 27
Frontier Logo
2:36 pm - 12:35 amSTL-PHL
8h 59m1 stop
Frontier Logo
5:30 am - 1:34 pmPHL-STL
9h 04m1 stop
$164Frontier
Find Deal
Mon, Aug 4 - Wed, Aug 6
Logo
8:01 pm - 5:09 amMCI-PHL
8h 08m1 stop
Logo
6:13 am - 3:17 pmPHL-MCI
10h 04m1 stop
$266
Find Deal
Sat, Aug 23 - Tue, Aug 26
Delta Logo
3:54 pm - 10:20 pmSGF-PHL
5h 26m1 stop
Delta Logo
5:25 am - 10:56 amPHL-SGF
6h 31m1 stop
$270Delta
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Sat, Aug 23 - Tue, Aug 26
Delta Logo
3:54 pm - 10:20 pmSGF-PHL
5h 26m1 stop
Delta Logo
5:25 am - 10:56 amPHL-SGF
6h 31m1 stop
$305Delta
Find Deal
Mon, Aug 25 - Thu, Aug 28
Logo
9:52 pm - 8:49 pmSGF-PHL
21h 57m2 stops
Logo
8:41 pm - 7:31 pmPHL-SGF
23h 50m2 stops
$338
Find Deal
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Good to know

Low seasonJanuary
High seasonJuly
Cheapest flight$53
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from St. Louis to Philadelphia

FAQs for booking flights from Missouri to Philadelphia

  • How does KAYAK find such low prices on flights from Missouri to Philadelphia?

    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 Missouri to Philadelphia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Philadelphia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Missouri to Philadelphia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Philadelphia with an airline and back to Missouri with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Philadelphia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Philadelphia from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Newark

Everything you need to know for your flight to Philadelphia

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Philadelphia (PHL)

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