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Cheap flights from Philadelphia to Missouri from $90

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 4/12. 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
6:08 pm - 11:29 am
PHL
-
MCI
18h 21m
1 stop
Spirit Airlines Logo
12:24 pm - 11:10 am
MCI
-
PHL
21h 46m
1 stop
$185Spirit Airlines
Di, Apr 7 - Di, Apr 14
Frontier Logo
5:01 am - 3:36 pm
PHL
-
MCI
11h 35m
1 stop
Frontier Logo
11:53 am - 12:54 am
MCI
-
PHL
12h 01m
1 stop
$200Frontier
Mo, Apr 13 - Do, Apr 16
Frontier Logo
8:36 pm - 2:06 pm
PHL
-
MCI
18h 30m
1 stop
Frontier Logo
2:51 pm - 5:35 am
MCI
-
PHL
13h 44m
1 stop
$204Frontier
Fr, Apr 17 - Sa, Apr 25
Spirit Airlines Logo
8:53 pm - 11:29 am
PHL
-
MCI
15h 36m
2 stops
Spirit Airlines Logo
12:24 pm - 11:10 am
MCI
-
PHL
21h 46m
1 stop
$206Spirit Airlines
Di, Apr 7 - Di, Apr 14
American Airlines Logo
3:45 pm - 9:30 pm
PHL
-
COU
6h 45m
1 stop
American Airlines Logo
4:28 pm - 10:24 pm
COU
-
PHL
4h 56m
1 stop
$308American Airlines
Sa, Apr 25 - Mi, Apr 29
American Airlines Logo
3:38 pm - 9:30 pm
PHL
-
COU
6h 52m
2 stops
American Airlines Logo
4:28 pm - 10:24 pm
COU
-
PHL
4h 56m
1 stop
$314American Airlines
Sa, Apr 25 - Mi, Apr 29
Southwest Logo
6:10 am - 7:35 am
PHL
-
STL
2h 25mnonstop
Southwest Logo
1:35 pm - 4:45 pm
STL
-
PHL
2h 10mnonstop
$319Southwest
Mo, Apr 20 - Mo, Apr 20
United Airlines Logo
6:16 am - 2:16 pm
PHL
-
SGF
9h 00m
1 stop
United Airlines Logo
6:35 pm - 12:50 am
SGF
-
PHL
5h 15m
1 stop
$343United Airlines
Do, Sep 10 - Mo, Sep 14
United Airlines Logo
10:28 am - 6:00 pm
PHL
-
SGF
8h 32m
2 stops
United Airlines Logo
3:05 pm - 10:33 pm
SGF
-
PHL
6h 28m
1 stop
$344United Airlines
Di, Aug 25 - Sa, Aug 29
Delta Logo
6:20 pm - 10:35 pm
PHL
-
SGF
5h 15m
1 stop
Delta Logo
6:45 pm - 12:25 am
SGF
-
PHL
4h 40m
1 stop
$369Delta
Di, Jun 23 - Di, Jun 30

Southwest flights from Philadelphia to Missouri

Our best Southwest deals on Philadelphia to Missouri flight tickets
Southwest
Apr 20
PHL6:10 amPhiladelphia
2h 25m
STL7:35 amLambert-St Louis
Apr 20
STL1:35 pmLambert-St Louis
2h 10m
PHL4:45 pmPhiladelphia
$319
Southwest
Apr 22
PHL9:10 amPhiladelphia
7h 05m
2 stops
STL3:15 pmLambert-St Louis
Apr 27
STL1:45 pmLambert-St Louis
8h 00m
2 stops
PHL10:45 pmPhiladelphia
$328
Southwest
Apr 20
PHL6:10 amPhiladelphia
2h 25m
STL7:35 amLambert-St Louis
Apr 20
STL3:25 pmLambert-St Louis
7h 20m
1 stop
PHL11:45 pmPhiladelphia
$329

American Airlines flights from Philadelphia to Missouri

Our best American Airlines deals on Philadelphia to Missouri flight tickets
American Airlines
Apr 25
PHL3:45 pmPhiladelphia
6h 45m
1 stop
COU9:30 pmColumbia Regional
Apr 29
COU4:28 pmColumbia Regional
4h 56m
1 stop
PHL10:24 pmPhiladelphia
$308
American Airlines
Apr 25
PHL3:38 pmPhiladelphia
6h 52m
2 stops
COU9:30 pmColumbia Regional
Apr 29
COU4:28 pmColumbia Regional
4h 56m
1 stop
PHL10:24 pmPhiladelphia
$314
American Airlines
May 11
PHL5:44 pmPhiladelphia
2h 47m
STL7:31 pmLambert-St Louis
May 16
STL6:29 amLambert-St Louis
2h 16m
PHL9:45 amPhiladelphia
$318

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 März 17, 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

PhiladelphiaKansas City

PHL - MCI

PHLMCI

Philadelphia

Di 4/7

6:08 pm-11:29 am

1 stop18h 21m

Kansas City

Di 4/14

12:24 pm-11:10 am

1 stop21h 46m

$185

PhiladelphiaKansas City

PHL - MCI

PHLMCI

Philadelphia

Mo 4/13

5:01 am-3:36 pm

1 stop11h 35m

Kansas City

Do 4/16

11:53 am-12:54 am

1 stop12h 01m

$200

PhiladelphiaKansas City

PHL - MCI

PHLMCI

Philadelphia

Fr 4/17

8:36 pm-2:06 pm

1 stop18h 30m

Kansas City

Sa 4/25

2:51 pm-5:35 am

1 stop13h 44m

$204

PhiladelphiaKansas City

PHL - MCI

PHLMCI

Philadelphia

Di 4/7

8:53 pm-11:29 am

2 stops15h 36m

Kansas City

Di 4/14

12:24 pm-11:10 am

1 stop21h 46m

$206

PhiladelphiaColumbia

PHL - COU

PHLCOU

Philadelphia

Sa 4/25

3:45 pm-9:30 pm

1 stop6h 45m

Columbia Regional

Mi 4/29

4:28 pm-10:24 pm

1 stop4h 56m

$308

PhiladelphiaColumbia

PHL - COU

PHLCOU

Philadelphia

Sa 4/25

3:38 pm-9:30 pm

2 stops6h 52m

Columbia Regional

Mi 4/29

4:28 pm-10:24 pm

1 stop4h 56m

$314
Quickest round-trip

PhiladelphiaSt. Louis

PHL - STL

PHLSTL

Philadelphia

Mo 4/20

6:10 am-7:35 am

Nonstop2h 25m

Lambert-St Louis

Mo 4/20

1:35 pm-4:45 pm

Nonstop2h 10m

$319

PhiladelphiaSpringfield

PHL - SGF

PHLSGF

Philadelphia

Do 9/10

6:16 am-2:16 pm

1 stop9h 00m

Springfield-Branson

Mo 9/14

6:35 pm-12:50 am

1 stop5h 15m

$343

PhiladelphiaSpringfield

PHL - SGF

PHLSGF

Philadelphia

Di 8/25

10:28 am-6:00 pm

2 stops8h 32m

Springfield-Branson

Sa 8/29

3:05 pm-10:33 pm

1 stop6h 28m

$344

PhiladelphiaSpringfield

PHL - SGF

PHLSGF

Philadelphia

Di 6/23

6:20 pm-10:35 pm

1 stop5h 15m

Springfield-Branson

Di 6/30

6:45 pm-12:25 am

1 stop4h 40m

$369

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, September 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 $314. If you aren’t able to travel to Missouri during the month of September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $320.

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 $388. Flights from Philadelphia to Missouri on a Sunday will generally be more expensive and average around $465. 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 $369. 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 at noon, with an average ticket price of $419. Departure times at noon 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 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 $402 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 $305 on momondo.

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

There are 2 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 44% 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

$168

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 $168. The best round-trip flight deal from Philadelphia to Missouri found on momondo in the last 72 hours is $345.
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

  • 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
Spirit AirlinesPriceFrom $93Free CancellationRating
6.3
8,520 reviews
Search Spirit Airlines flights
FrontierPriceFrom $135Free CancellationRating
5.7
3,027 reviews
Search Frontier flights
American AirlinesPriceFrom $237Free CancellationRating
7.1
11,466 reviews
Search American Airlines flights
SouthwestPriceFrom $251Free CancellationRating
8.0
4,320 reviews
Search Southwest flights
DeltaPriceFrom $252Free CancellationRating
7.9
8,288 reviews
Search Delta flights
United AirlinesPriceFrom $313Free CancellationRating
7.4
9,431 reviews
Search United Airlines 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.

An easier way to manage your Missouri trip

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