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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$81 CHEAP FLIGHTS from Missouri to Philadelphia

PHL

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Flight Deals

Cheap Flights from Missouri to Philadelphia

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Missouri to Philadelphia

Fri, Jul 3 - Fri, Jul 17

6:16 pm - 12:23 pm

MCI

PHL

17h 07m

1 stop

6:30 am - 5:10 pm

PHL

MCI

11h 40m

1 stop

$158Frontier

Fri, Jun 26 - Sun, Jun 28

5:06 pm - 7:19 am

STL

PHL

13h 13m

1 stop

6:30 am - 8:52 am

PHL

STL

27h 22m

1 stop

$193Frontier

Sat, Jun 27 - Mon, Jun 29

6:16 pm - 7:19 am

MCI

PHL

12h 03m

1 stop

8:30 am - 5:21 pm

PHL

MCI

9h 51m

1 stop

$194Frontier

Tue, Jun 16 - Tue, Jun 23

6:15 am - 9:38 am

STL

PHL

2h 23mnonstop

10:24 pm - 11:59 pm

PHL

STL

2h 35mnonstop

$277American Airlines

Wed, Aug 12 - Sat, Aug 15

12:43 pm - 7:19 pm

COU

PHL

5h 36m

1 stop

7:30 am - 12:28 pm

PHL

COU

5h 58m

1 stop

$308American Airlines

Fri, Jun 19 - Sat, Jun 27

10:48 am - 11:44 pm

COU

PHL

11h 56m

2 stops

7:00 pm - 11:33 pm

PHL

COU

5h 33m

1 stop

$314United Airlines

Fri, Sep 18 - Mon, Sep 21

3:11 pm - 9:27 pm

COU

PHL

5h 16m

1 stop

6:25 am - 10:39 am

PHL

COU

5h 14m

1 stop

$318United Airlines

Mon, Jun 15 - Tue, Jun 23

6:57 pm - 12:59 am

SGF

PHL

5h 02m

1 stop

4:10 pm - 10:09 pm

PHL

SGF

6h 59m

1 stop

$319Delta

Fri, Jul 24 - Mon, Jul 27

6:53 pm - 12:59 am

SGF

PHL

5h 06m

1 stop

5:15 am - 10:52 am

PHL

SGF

6h 37m

1 stop

$344Delta

Sun, Aug 16 - Sun, Aug 23

8:04 pm - 3:16 pm

SGF

PHL

18h 12m

1 stop

9:16 pm - 9:33 am

PHL

SGF

13h 17m

1 stop

$371Multiple Airlines

Useful Info

Low season	January
High season	June
Cheapest flight	$81

Best time to beat the crowds with an average 12% drop in price.

Most popular time to fly with an average 6% increase in price.

Flight from St. Louis 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.

Wildwood Crest

Newark

Essington

North Wildwood

Vineland

West Chester

Elkton

Pottstown

Willow Grove

Kennett Square

Middletown

Somers Point

Voorhees

Wyomissing

Glen Mills

Millville

Blackwood

Phoenixville

Bird in Hand

Strasburg

Everything you need to know for your flight to Philadelphia

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Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Philadelphia

Philadelphia (PHL)

PHL

$81 Find Cheap Flights from Missouri to Philadelphia

KAYAK searches hundreds of travel sites at once for deals on flights to Philadelphia

Cheap Flights from Missouri to Philadelphia

Recent round-trip flight deals from Missouri to Philadelphia

Recent one-way flight deals from Missouri to Philadelphia

Recent last minute flight deals from Missouri to Philadelphia

Recent direct flight deals from Missouri to Philadelphia

Good to know

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?

Everything you need to know for your flight to Philadelphia

Information on the airport you'll fly into in Philadelphia

Cabin class types available on flights to Missouri

Complete your trip to Philadelphia with a hotel stay or car rental

Find direct flights for Philadelphia

Flights to other popular destinations

Flights from domestic origins to Philadelphia

Choose which airport to fly into in Philadelphia

Find deals for your return flight