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Cheap flights from Philadelphia to Missouri from $83

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Missouri departing on 7/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Philadelphia to Missouri

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:30 am - 5:37 pm
PHL
-
STL
10h 07m
1 stop
Frontier Logo
4:57 pm - 7:15 am
STL
-
PHL
13h 18m
1 stop
$177Frontier
Thu, Jul 30 - Mon, Aug 3
Frontier Logo
5:28 pm - 9:40 am
PHL
-
STL
17h 12m
1 stop
Frontier Logo
10:35 am - 6:15 pm
STL
-
PHL
6h 40m
1 stop
$179Frontier
Thu, Sep 24 - Sat, Oct 3
American Airlines Logo
5:06 am - 10:01 am
PHL
-
COU
5h 55m
1 stop
American Airlines Logo
6:20 am - 12:59 pm
COU
-
PHL
5h 39m
1 stop
$308American Airlines
Sat, Aug 1 - Tue, Aug 4
United Airlines Logo
6:00 am - 10:13 am
PHL
-
COU
5h 13m
1 stop
United Airlines Logo
10:49 am - 11:20 pm
COU
-
PHL
11h 31m
2 stops
$314United Airlines
Sat, Jul 25 - Wed, Jul 29
Delta Logo
5:15 am - 10:53 am
PHL
-
SGF
6h 38m
1 stop
Delta Logo
6:06 am - 1:26 pm
SGF
-
PHL
6h 20m
1 stop
$319Delta
Fri, Aug 21 - Tue, Aug 25
United Airlines Logo
8:20 am - 1:18 pm
PHL
-
JLN
5h 58m
1 stop
United Airlines Logo
1:53 pm - 12:59 am
JLN
-
PHL
10h 06m
2 stops
$320United Airlines
Thu, Aug 27 - Mon, Aug 31
American Airlines Logo
3:45 pm - 9:15 pm
PHL
-
COU
6h 30m
1 stop
American Airlines Logo
6:32 pm - 12:59 am
COU
-
PHL
5h 27m
1 stop
$333American Airlines
Sat, Jul 4 - Fri, Jul 10
Delta Logo
4:08 pm - 10:10 pm
PHL
-
SGF
7h 02m
1 stop
Delta Logo
6:53 pm - 12:59 am
SGF
-
PHL
5h 06m
1 stop
$344Delta
Wed, Jul 8 - Fri, Jul 17
Multiple Airlines Logo
9:51 am - 5:10 pm
PHL
-
MCI
8h 19m
1 stop
Multiple Airlines Logo
6:57 pm - 1:09 am
MCI
-
PHL
29h 12m
1 stop
$348Multiple Airlines
Sat, Jul 11 - Sun, Jul 12
Multiple Airlines Logo
8:35 am - 9:50 am
PHL
-
MCI
26h 15m
1 stop
Multiple Airlines Logo
6:07 pm - 7:15 am
MCI
-
PHL
12h 08m
1 stop
$353Multiple Airlines
Sun, Jul 12 - Sat, Jul 18

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American Airlines flights from Philadelphia to Missouri

Our best American Airlines deals on Philadelphia to Missouri flight tickets
American Airlines
Jun 30
PHL10:24 pmPhiladelphia
2h 35m
STL11:59 pmLambert-St Louis
Jul 8
STL11:15 amLambert-St Louis
2h 19m
PHL2:34 pmPhiladelphia
$277
American Airlines
Jun 30
PHL10:24 pmPhiladelphia
2h 35m
STL11:59 pmLambert-St Louis
Jul 3
STL6:06 amLambert-St Louis
2h 20m
PHL9:26 amPhiladelphia
$279
American Airlines
Jun 30
PHL5:40 pmPhiladelphia
7h 36m
1 stop
STL12:16 amLambert-St Louis
Jul 8
STL6:14 amLambert-St Louis
2h 20m
PHL9:34 amPhiladelphia
$287

Delta flights from Philadelphia to Missouri

Our best Delta deals on Philadelphia to Missouri flight tickets
Delta
Jul 29
PHL7:17 pmPhiladelphia
5h 36m
1 stop
STL11:53 pmLambert-St Louis
Aug 4
STL9:15 amLambert-St Louis
4h 38m
1 stop
PHL2:53 pmPhiladelphia
$297
Delta
Oct 16
PHL6:13 pmPhiladelphia
5h 19m
1 stop
SGF10:32 pmSpringfield-Branson
Oct 24
SGF6:00 amSpringfield-Branson
6h 03m
1 stop
PHL1:03 pmPhiladelphia
$319
Delta
Jul 8
PHL4:08 pmPhiladelphia
7h 02m
1 stop
SGF10:10 pmSpringfield-Branson
Jul 17
SGF6:53 pmSpringfield-Branson
5h 06m
1 stop
PHL12:59 amPhiladelphia
$344

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to Missouri that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 18, 2026.
Use the filters below to find and compare flights from Philadelphia to Missouri that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaSt. Louis

PHL - STL

PHLSTL

Philadelphia

Thu 7/30

8:30 am-5:37 pm

1 stop10h 07m

Lambert-St Louis

Mon 8/3

4:57 pm-7:15 am

1 stop13h 18m

$177

PhiladelphiaSt. Louis

PHL - STL

PHLSTL

Philadelphia

Thu 9/24

5:28 pm-9:40 am

1 stop17h 12m

Lambert-St Louis

Sat 10/3

10:35 am-6:15 pm

1 stop6h 40m

$179
Quickest round-trip

PhiladelphiaColumbia

PHL - COU

PHLCOU

Philadelphia

Sat 8/1

5:06 am-10:01 am

1 stop5h 55m

Columbia Regional

Tue 8/4

6:20 am-12:59 pm

1 stop5h 39m

$308

PhiladelphiaColumbia

PHL - COU

PHLCOU

Philadelphia

Sat 7/25

6:00 am-10:13 am

1 stop5h 13m

Columbia Regional

Wed 7/29

10:49 am-11:20 pm

2 stops11h 31m

$314

PhiladelphiaSpringfield

PHL - SGF

PHLSGF

Philadelphia

Fri 8/21

5:15 am-10:53 am

1 stop6h 38m

Springfield-Branson

Tue 8/25

6:06 am-1:26 pm

1 stop6h 20m

$319

PhiladelphiaJoplin

PHL - JLN

PHLJLN

Philadelphia

Thu 8/27

8:20 am-1:18 pm

1 stop5h 58m

Joplin

Mon 8/31

1:53 pm-12:59 am

2 stops10h 06m

$320

PhiladelphiaColumbia

PHL - COU

PHLCOU

Philadelphia

Sat 7/4

3:45 pm-9:15 pm

1 stop6h 30m

Columbia Regional

Fri 7/10

6:32 pm-12:59 am

1 stop5h 27m

$333

PhiladelphiaSpringfield

PHL - SGF

PHLSGF

Philadelphia

Wed 7/8

4:08 pm-10:10 pm

1 stop7h 02m

Springfield-Branson

Fri 7/17

6:53 pm-12:59 am

1 stop5h 06m

$344

PhiladelphiaKansas City

PHL - MCI

PHLMCI

Philadelphia

Sat 7/11

9:51 am-5:10 pm

1 stop8h 19m

Kansas City

Sun 7/12

6:57 pm-1:09 am

1 stop29h 12m

$348

PhiladelphiaKansas City

PHL - MCI

PHLMCI

Philadelphia

Sun 7/12

8:35 am-9:50 am

1 stop26h 15m

Kansas City

Sat 7/18

6:07 pm-7:15 am

1 stop12h 08m

$353

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Missouri from

How to get the cheapest flight ticket from Philadelphia to Missouri

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

What is the cheapest month to fly to Missouri?

In general, November is the cheapest month to fly from Philadelphia to Missouri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $72. If you aren’t able to travel to Missouri during the month of November, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $95.

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

The cheapest day to depart from Philadelphia to Missouri is on a Wednesday when prices can be found for as low as $380. Flights from Philadelphia to Missouri on a Sunday will generally be more expensive and average around $481. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Missouri is in the afternoon. momondo users have found flights departing from Philadelphia to Missouri in the afternoon for as low as $377. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Missouri are more costly in the morning, with an average ticket price of $440. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Philadelphia to Missouri flight route?

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

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

You are more likely to see cheaper flights to Missouri from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Missouri for around $407 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Missouri from Philadelphia for as low as $285 on momondo.

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

There are 3 cabin classes available to choose from on Philadelphia to Missouri 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 Philadelphia to Missouri flights?

You could potentially save up to 2% on your flight if you consider stops on a Philadelphia to Missouri flight.

Cheap Philadelphia to Missouri flight deals and tips

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

Best Price Found

$187

Fastest flight time

2h 15m

Direct flights

Every day

Airports in Missouri

55 airports
The best one-way flight to Missouri from Philadelphia in the past 72 hours is $187. The best round-trip flight deal from Philadelphia to Missouri found on momondo in the last 72 hours is $378.
The fastest flight from Philadelphia to Missouri takes 2h 15m
Direct flights go from Philadelphia to Missouri every day.
There are 55 airports in Missouri. From Philadelphia there are direct flights to Kansas City (MCI), Lambert-St Louis (STL).
Search flight deals

Frequently asked questions about flying from Philadelphia to Missouri

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

    Prices for flights from Philadelphia Airport to Missouri are updated daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Missouri.

  • What documentation or ID do you need to fly to Missouri?

    The necessary travel and health documents for your Missouri trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Philadelphia to Missouri?

Best airlines flying from Philadelphia to Missouri

Compare and see reviews for airlines that fly from Philadelphia to Missouri with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $141Free CancellationRating
5.6
2,880 reviews
Search Frontier flights
American AirlinesPriceFrom $224Free CancellationRating
7.1
11,684 reviews
Search American Airlines flights
SouthwestPriceFrom $251Free CancellationRating
7.9
4,237 reviews
Search Southwest flights
DeltaPriceFrom $252Free CancellationRating
7.8
8,410 reviews
Search Delta flights
United AirlinesPriceFrom $273Free CancellationRating
7.4
9,859 reviews
Search United Airlines flights
JetBluePriceFrom $358Free CancellationRating
7.1
2,983 reviews
Search JetBlue flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Philadelphia to Missouri. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Missouri from Philadelphia which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Philadelphia and Missouri 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 Philadelphia to Missouri right now. Can momondo alert me if prices change?

Price alerts on flights to Missouri from Philadelphia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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