How long does it take to fly to Philadelphia?

If you’re flying from a popular airport in Missouri, such as Kansas City or St. Louis, and flying into Philadelphia, then you can expect flight times to average 2h 54m and 4h 10m, respectively.

How many flights depart from Missouri to Philadelphia on average per day?

As of October 2026, there are 8 flights per day flying from Missouri to Philadelphia. The most common time of day flights depart is 6:00AM, with 58% of flights taking off at noon.

How many flights depart from Missouri to Philadelphia on average per week?

As of October 2026, there are 62 flights per week flying from Missouri to Philadelphia. The most common day of the week flights depart is Wed, with 34% of flights taking off on this day.

What is the cheapest airline that flies from Missouri to Philadelphia?

Southwest, Frontier, and Delta are the most popular carriers operating from Missouri to Philadelphia

What airlines fly to Philadelphia?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Philadelphia from Missouri according to our data. American Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 5 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Missouri to Philadelphia Airport?

Prices for flights from Missouri to Philadelphia Airport were last updated today.

How many operators does momondo search for flights from Missouri to Philadelphia Airport?

As of October 2026, there are 5 operators available to choose from for flights from Missouri to Philadelphia Airport.

How old do you have to be to fly from Missouri to Philadelphia Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Philadelphia Airport.

What documentation or ID do you need to fly to Philadelphia Airport?

The travel and health documents required for your trip to Philadelphia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Philadelphia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$46 Cheap Flights from Missouri to Philadelphia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Missouri to Philadelphia

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:02 pm - 11:05 pmSTL Lambert-St Louis-PHL Philadelphia

10h 03m1 stop Atlanta Hartsfield-Jackson

6:40 pm - 11:17 amPHL Philadelphia-STL Lambert-St Louis

17h 37m1 stop Atlanta Hartsfield-Jackson

$83Frontier

Wed, Dec 2 - Tue, Dec 8

6:35 pm - 7:11 amSTL Lambert-St Louis-PHL Philadelphia

11h 36m1 stop Atlanta Hartsfield-Jackson

12:36 pm - 5:40 pmPHL Philadelphia-STL Lambert-St Louis

6h 04m1 stop Atlanta Hartsfield-Jackson

$106Frontier

Wed, Oct 21 - Wed, Oct 28

1:05 pm - 4:19 pmSTL Lambert-St Louis-PHL Philadelphia

2h 14mnonstop

6:40 pm - 8:31 pmPHL Philadelphia-STL Lambert-St Louis

2h 51mnonstop

$277American Airlines

Sat, Jan 16 - Tue, Jan 19

5:40 pm - 9:00 pmSTL Lambert-St Louis-PHL Philadelphia

2h 20mnonstop

8:56 am - 10:41 amPHL Philadelphia-STL Lambert-St Louis

2h 45mnonstop

$277American Airlines

Mon, Oct 26 - Thu, Oct 29

7:50 pm - 11:15 pmSTL Lambert-St Louis-PHL Philadelphia

2h 25mnonstop

6:00 am - 7:40 amPHL Philadelphia-STL Lambert-St Louis

2h 40mnonstop

$277Southwest

Thu, Oct 29 - Mon, Nov 2

10:35 am - 1:45 pmSTL Lambert-St Louis-PHL Philadelphia

2h 10mnonstop

6:00 am - 7:45 amPHL Philadelphia-STL Lambert-St Louis

2h 45mnonstop

$277Southwest

Sat, Dec 12 - Wed, Dec 16

9:16 am - 2:27 pmMCI Kansas City-PHL Philadelphia

28h 11m1 stop Fort Lauderdale

12:36 pm - 9:31 amPHL Philadelphia-MCI Kansas City

21h 55m2 stops Atlanta Hartsfield-Jackson Tampa

$292Multiple Airlines

Mon, Nov 2 - Wed, Nov 4

9:35 am - 5:44 pmSTL Lambert-St Louis-PHL Philadelphia

7h 09m1 stop Chicago O'Hare Intl

9:50 am - 4:08 pmPHL Philadelphia-STL Lambert-St Louis

7h 18m1 stop Chicago O'Hare Intl

$297United Airlines

Thu, Dec 24 - Tue, Dec 29

5:34 pm - 10:57 pmSTL Lambert-St Louis-PHL Philadelphia

4h 23m1 stop Chicago O'Hare Intl

6:15 am - 10:32 amPHL Philadelphia-STL Lambert-St Louis

5h 17m1 stop Chicago O'Hare Intl

$297United Airlines

Sat, Nov 7 - Mon, Nov 9

11:47 am - 10:53 pmSGF Springfield-Branson-PHL Philadelphia

10h 06m1 stop Orlando Sanford Intl

6:40 pm - 8:13 amPHL Philadelphia-SGF Springfield-Branson

14h 33m2 stops Atlanta Hartsfield-Jackson Tampa

$330Multiple Airlines

Wed, Dec 2 - Sat, Dec 5

Cheap last minute flights

Enter your travel dates to find the best prices.

2:29 pm - 11:18 pmSTL Lambert-St Louis-PHL Philadelphia

7h 49m1 stop Atlanta Hartsfield-Jackson

5:00 pm - 5:40 pmPHL Philadelphia-STL Lambert-St Louis

25h 40m1 stop Atlanta Hartsfield-Jackson

$301Frontier

Wed, Oct 7 - Tue, Oct 27

2:29 pm - 11:18 pmSTL Lambert-St Louis-PHL Philadelphia

7h 49m1 stop Atlanta Hartsfield-Jackson

5:45 pm - 5:40 pmPHL Philadelphia-STL Lambert-St Louis

24h 55m2 stops Orlando Atlanta Hartsfield-Jackson

$334Frontier

Wed, Oct 7 - Tue, Oct 27

9:16 am - 10:52 amMCI Kansas City-PHL Philadelphia

24h 36m1 stop Fort Lauderdale

6:00 am - 7:47 pmPHL Philadelphia-MCI Kansas City

38h 47m2 stops Dallas/Fort Worth Denver Intl

$397Multiple Airlines

Mon, Oct 5 - Wed, Nov 18

6:00 am - 9:50 amMCI Kansas City-PHL Philadelphia

2h 50mnonstop

6:45 pm - 8:50 pmPHL Philadelphia-MCI Kansas City

3h 05mnonstop

$428American Airlines

Sat, Oct 3 - Tue, Nov 10

11:56 am - 3:44 pmMCI Kansas City-PHL Philadelphia

2h 48mnonstop

6:45 pm - 8:50 pmPHL Philadelphia-MCI Kansas City

3h 05mnonstop

$428American Airlines

Tue, Oct 6 - Wed, Nov 18

3:40 pm - 9:05 pmMCI Kansas City-PHL Philadelphia

4h 25m1 stop Chicago Midway

5:05 pm - 10:10 pmPHL Philadelphia-MCI Kansas City

6h 05m1 stop Dallas Love Field

$448Southwest

Tue, Oct 6 - Wed, Nov 18

3:40 pm - 1:10 amMCI Kansas City-PHL Philadelphia

8h 30m1 stop Denver Intl

6:25 am - 9:35 amPHL Philadelphia-MCI Kansas City

4h 10m1 stop Lambert-St Louis

$448Southwest

Mon, Oct 5 - Wed, Oct 7

9:16 am - 10:52 amMCI Kansas City-PHL Philadelphia

24h 36m1 stop Fort Lauderdale

5:29 pm - 5:25 pmPHL Philadelphia-MCI Kansas City

24h 56m1 stop Tampa

$448Multiple Airlines

Mon, Oct 5 - Wed, Nov 18

6:34 am - 11:47 amMCI Kansas City-PHL Philadelphia

4h 13m1 stop Detroit Metropolitan Wayne County

6:10 am - 9:47 amPHL Philadelphia-MCI Kansas City

4h 37m1 stop Detroit Metropolitan Wayne County

$499Delta

Tue, Oct 6 - Sat, Oct 10

8:10 am - 2:44 pmMCI Kansas City-PHL Philadelphia

5h 34m1 stop Atlanta Hartsfield-Jackson

10:34 am - 3:14 pmPHL Philadelphia-MCI Kansas City

5h 40m1 stop Atlanta Hartsfield-Jackson

$499Delta

Sat, Oct 3 - Wed, Oct 7

Cheap direct flights

Enter your travel dates to find the best prices.

1:05 pm - 4:19 pmSTL Lambert-St Louis-PHL Philadelphia

2h 14mnonstop

6:40 pm - 8:31 pmPHL Philadelphia-STL Lambert-St Louis

2h 51mnonstop

$277American Airlines

Sat, Jan 16 - Tue, Jan 19

5:40 pm - 9:00 pmSTL Lambert-St Louis-PHL Philadelphia

2h 20mnonstop

8:56 am - 10:41 amPHL Philadelphia-STL Lambert-St Louis

2h 45mnonstop

$277American Airlines

Mon, Oct 26 - Thu, Oct 29

7:50 pm - 11:15 pmSTL Lambert-St Louis-PHL Philadelphia

2h 25mnonstop

6:00 am - 7:40 amPHL Philadelphia-STL Lambert-St Louis

2h 40mnonstop

$277Southwest

Thu, Oct 29 - Mon, Nov 2

10:35 am - 1:45 pmSTL Lambert-St Louis-PHL Philadelphia

2h 10mnonstop

6:00 am - 7:45 amPHL Philadelphia-STL Lambert-St Louis

2h 45mnonstop

$277Southwest

Sat, Dec 12 - Wed, Dec 16

6:02 am - 9:17 amSTL Lambert-St Louis-PHL Philadelphia

2h 15mnonstop

6:40 pm - 8:33 pmPHL Philadelphia-STL Lambert-St Louis

2h 53mnonstop

$277American Airlines

Thu, Nov 26 - Tue, Dec 1

6:02 am - 9:22 amSTL Lambert-St Louis-PHL Philadelphia

2h 20mnonstop

10:46 am - 12:36 pmPHL Philadelphia-STL Lambert-St Louis

2h 50mnonstop

$277American Airlines

Thu, Dec 3 - Tue, Dec 8

1:15 pm - 4:30 pmSTL Lambert-St Louis-PHL Philadelphia

2h 15mnonstop

10:55 am - 12:43 pmPHL Philadelphia-STL Lambert-St Louis

2h 48mnonstop

$277American Airlines

Mon, Nov 2 - Wed, Nov 4

11:21 am - 2:40 pmSTL Lambert-St Louis-PHL Philadelphia

2h 19mnonstop

1:00 pm - 2:38 pmPHL Philadelphia-STL Lambert-St Louis

2h 38mnonstop

$277American Airlines

Wed, Oct 21 - Wed, Oct 28

12:10 pm - 3:25 pmSTL Lambert-St Louis-PHL Philadelphia

2h 15mnonstop

7:40 pm - 9:00 pmPHL Philadelphia-STL Lambert-St Louis

2h 20mnonstop

$277Southwest

Wed, Oct 28 - Thu, Oct 29

6:40 pm - 9:50 pmSTL Lambert-St Louis-PHL Philadelphia

2h 10mnonstop

7:40 pm - 9:00 pmPHL Philadelphia-STL Lambert-St Louis

2h 20mnonstop

$277Southwest

Wed, Oct 21 - Mon, Oct 26

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Frontier flights from Missouri to Philadelphia

Our best Frontier deals on Missouri to Philadelphia flight tickets

Frontier

Dec 2

STL12:02 pmLambert-St Louis

10h 03m

1 stop

PHL11:05 pmPhiladelphia

Dec 8

PHL6:40 pmPhiladelphia

17h 37m

1 stop

STL11:17 amLambert-St Louis

$83

Frontier

Oct 21

STL6:35 pmLambert-St Louis

11h 36m

1 stop

PHL7:11 amPhiladelphia

Oct 28

PHL12:36 pmPhiladelphia

6h 04m

1 stop

STL5:40 pmLambert-St Louis

$106

Frontier

Oct 21

STL6:35 pmLambert-St Louis

11h 36m

1 stop

PHL7:11 amPhiladelphia

Oct 28

PHL8:30 amPhiladelphia

10h 10m

1 stop

STL5:40 pmLambert-St Louis

$113

Delta flights from Missouri to Philadelphia

Our best Delta deals on Missouri to Philadelphia flight tickets

Delta

Oct 22

MCI5:31 pmKansas City

6h 25m

1 stop

PHL12:56 amPhiladelphia

Oct 27

PHL5:20 amPhiladelphia

5h 09m

1 stop

MCI9:29 amKansas City

$397

Delta

Oct 3

MCI3:59 pmKansas City

6h 57m

1 stop

PHL11:56 pmPhiladelphia

Oct 4

PHL5:20 amPhiladelphia

6h 54m

1 stop

MCI11:14 amKansas City

$541

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisPhiladelphia

STL Lambert-St Louis - PHL Philadelphia

STLPHL

Lambert-St Louis

Wed 12/2

12:02 pm-11:05 pm

1 stop10h 03m

Philadelphia

Tue 12/8

6:40 pm-11:17 am

1 stop17h 37m

$83

St. LouisPhiladelphia

STL Lambert-St Louis - PHL Philadelphia

STLPHL

Lambert-St Louis

Wed 10/21

6:35 pm-7:11 am

1 stop11h 36m

Philadelphia

Wed 10/28

12:36 pm-5:40 pm

1 stop6h 04m

$106

St. LouisPhiladelphia

STL Lambert-St Louis - PHL Philadelphia

STLPHL

Lambert-St Louis

Sat 1/16

1:05 pm-4:19 pm

Nonstop2h 14m

Philadelphia

Tue 1/19

6:40 pm-8:31 pm

Nonstop2h 51m

$277

St. LouisPhiladelphia

STL Lambert-St Louis - PHL Philadelphia

STLPHL

Lambert-St Louis

Mon 10/26

5:40 pm-9:00 pm

Nonstop2h 20m

Philadelphia

Thu 10/29

8:56 am-10:41 am

Nonstop2h 45m

$277

St. LouisPhiladelphia

STL Lambert-St Louis - PHL Philadelphia

STLPHL

Lambert-St Louis

Thu 10/29

7:50 pm-11:15 pm

Nonstop2h 25m

Philadelphia

Mon 11/2

6:00 am-7:40 am

Nonstop2h 40m

$277

Quickest round-trip

St. LouisPhiladelphia

STL Lambert-St Louis - PHL Philadelphia

STLPHL

Lambert-St Louis

Sat 12/12

10:35 am-1:45 pm

Nonstop2h 10m

Philadelphia

Wed 12/16

6:00 am-7:45 am

Nonstop2h 45m

$277

Kansas CityPhiladelphia

MCI Kansas City - PHL Philadelphia

MCIPHL

Kansas City

Mon 11/2

9:16 am-2:27 pm

1 stop28h 11m

Philadelphia

Wed 11/4

12:36 pm-9:31 am

2 stops21h 55m

$292

St. LouisPhiladelphia

STL Lambert-St Louis - PHL Philadelphia

STLPHL

Lambert-St Louis

Thu 12/24

9:35 am-5:44 pm

1 stop7h 09m

Philadelphia

Tue 12/29

9:50 am-4:08 pm

1 stop7h 18m

$297

St. LouisPhiladelphia

STL Lambert-St Louis - PHL Philadelphia

STLPHL

Lambert-St Louis

Sat 11/7

5:34 pm-10:57 pm

1 stop4h 23m

Philadelphia

Mon 11/9

6:15 am-10:32 am

1 stop5h 17m

$297

SpringfieldPhiladelphia

SGF Springfield-Branson - PHL Philadelphia

SGFPHL

Springfield-Branson

Wed 12/2

11:47 am-10:53 pm

1 stop10h 06m

Philadelphia

Sat 12/5

6:40 pm-8:13 am

2 stops14h 33m

$330

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Missouri to Philadelphia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from Missouri is in January. Flight prices, which tend to average around $392, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Philadelphia, with average flight prices from Missouri averaging around $403.

What is the cheapest day to depart on your flight to Philadelphia?

The cheapest day to depart from Missouri to Philadelphia is on a Friday. Travelers who choose to depart for Philadelphia on a Friday will often find tickets for as low as $523. On the other hand, Saturday is the most expensive day to depart from Missouri because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $731.

What is the cheapest time of day to depart on your flight to Philadelphia?

According to our data, the cheapest time of day to fly to Philadelphia is in the evening. momondo users have found flights departing from Missouri to Philadelphia in the evening for as low as $471. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is at noon when prices are around $874.

What is the cheapest Missouri to Philadelphia flight route?

Fly from Lambert-St Louis to Philadelphia for the best Missouri - Philadelphia flight prices

How far in advance should I book a flight from Missouri to Philadelphia?

You are more likely to see cheaper flights to Philadelphia from Missouri when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $438 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Missouri for as low as $356 on momondo.

What cabin class options are available on Missouri to Philadelphia flights?

There are 4 cabin classes available to choose from on Missouri to Philadelphia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Missouri to Philadelphia flights?

You could potentially save up to 65% on your flight if you consider stops on a Missouri to Philadelphia flight.

Cheap Missouri to Philadelphia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Philadelphia

Best Price Found	$46
Fastest flight time	2h 05m
Direct flights	Every day
Airports in Philadelphia	1 airport

The best one-way flight to Philadelphia from Missouri in the past 72 hours is $46. The best round-trip flight deal from Missouri to Philadelphia found on momondo in the last 72 hours is $83.

The fastest flight from Missouri to Philadelphia takes 2h 05m

Direct flights go from Missouri to Philadelphia every day.

There is 1 airport in Philadelphia. From Missouri there are direct flights to Philadelphia (PHL).

Search flight deals

Frequently asked questions about flying from Missouri to Philadelphia

When did momondo last update prices for flights from Missouri to Philadelphia Airport?
Prices for flights from Missouri to Philadelphia Airport were last updated today.
How many operators does momondo search for flights from Missouri to Philadelphia Airport?
As of October 2026, there are 5 operators available to choose from for flights from Missouri to Philadelphia Airport.
How old do you have to be to fly from Missouri to Philadelphia Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The travel and health documents required for your trip to Philadelphia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Philadelphia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Missouri to Philadelphia?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Missouri to Philadelphia is Airbus A319 (30.97% of total bookings). The next most popular plane models are Canadair (Bombardier) Regional Jet 900 (18.38%), Boeing 737 MAX 8 (13.46%), and Boeing 737-800 Passenger/BBJ2 (winglets) (9.12%).

Best airlines flying from Missouri to Philadelphia

Compare and see reviews for airlines that fly from Missouri to Philadelphia with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $118	Free Cancellation	Rating 5.6 2,564 reviews	Search Frontier flights
Delta	PriceFrom $210	Free Cancellation	Rating 7.8 8,615 reviews	Search Delta flights
American Airlines	PriceFrom $224	Free Cancellation	Rating 7.0 12,101 reviews	Search American Airlines flights
United Airlines	PriceFrom $250	Free Cancellation	Rating 7.4 10,270 reviews	Search United Airlines flights
Southwest	PriceFrom $277	Free Cancellation	Rating 8.0 4,208 reviews	Search Southwest flights

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Ocean City

Cherry Hill

King of Prussia

Newark

Reading

Essington

Dover

Dewey Beach

New Castle

North Wildwood

Chester

Vineland

Avalon

Lewes

Elkton

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Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Philadelphia?

It is quick and easy to find Missouri to Philadelphia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Philadelphia that suits you.

Can I find flights from Missouri to Philadelphia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Missouri to Philadelphia flights to just show those with flexible booking policies.

How can momondo help me find flights from Missouri to Philadelphia?

momondo helps you find the best flight between Missouri and Philadelphia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Missouri to Philadelphia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Missouri to Philadelphia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Philadelphia and let you know when they change.