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

As of September 2026, there are 331 flights per week flying from Pennsylvania to Missouri. The most common day of the week flights depart is Wed, with 23% of flights taking off on this day.

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

As of September 2026, 47 flights take off from Pennsylvania and land in Missouri each day. The most common flight departure time for this route is 10:00PM, with 52% of daily flights taking off in the evening.

What airlines fly to Missouri?

American Airlines, Southwest and United Airlines are the top three most popular airlines that fly to Missouri from Pennsylvania according to our data. American Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Missouri. Keep in mind that there are 6 different airlines that fly to Missouri on a routine basis, so you have a few additional options to choose from.

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

United Airlines, Delta, and Southwest are the most popular carriers operating from Pennsylvania to Missouri

How long is the flight from Pennsylvania to Missouri?

The flight from Pennsylvania to Missouri depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Pittsburgh (a popular airport in Pennsylvania) to St. Louis (the most popular airport in Missouri), then the flight time is 1h 40m on average. If you fly from Philadelphia (another popular airport in Pennsylvania) to St. Louis, then the average flight time is 2h 15m.

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

Prices for flights from Pennsylvania to Missouri refresh daily.

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

As of September 2026, there are 6 operators available to choose from for flights from Pennsylvania to Missouri.

How old do you have to be to fly from Pennsylvania to Missouri?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pennsylvania to Missouri.

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

The travel and health documents required for your trip to Missouri 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 Missouri. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$41 Cheap Flights from Pennsylvania to Missouri in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Pennsylvania to Missouri

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:25 am - 1:45 pmDCA Washington, D.C. Reagan-National-STL Lambert-St Louis

7h 20m1 stop Atlanta Hartsfield-Jackson

3:35 pm - 10:55 pmSTL Lambert-St Louis-DCA Washington, D.C. Reagan-National

6h 20m1 stop Orlando

$237Southwest

Mon, Dec 14 - Wed, Dec 16

6:05 am - 11:00 amDCA Washington, D.C. Reagan-National-STL Lambert-St Louis

5h 55m1 stop Houston Hobby

5:50 pm - 11:05 pmSTL Lambert-St Louis-DCA Washington, D.C. Reagan-National

4h 15m1 stop Nashville Intl

$237Southwest

Mon, Oct 19 - Mon, Oct 19

5:20 pm - 9:21 pmIAD Washington, D.C. Dulles Intl-STL Lambert-St Louis

5h 01m1 stop Chicago O'Hare Intl

6:00 am - 11:55 amSTL Lambert-St Louis-IAD Washington, D.C. Dulles Intl

4h 55m1 stop Chicago O'Hare Intl

$237United Airlines

Mon, Oct 5 - Wed, Oct 7

8:23 am - 12:10 pmIAD Washington, D.C. Dulles Intl-STL Lambert-St Louis

4h 47m1 stop Chicago O'Hare Intl

9:40 am - 4:33 pmSTL Lambert-St Louis-IAD Washington, D.C. Dulles Intl

5h 53m1 stop Chicago O'Hare Intl

$237United Airlines

Thu, Oct 29 - Mon, Nov 2

6:10 am - 9:49 amDCA Washington, D.C. Reagan-National-STL Lambert-St Louis

4h 39m1 stop Detroit Metropolitan Wayne County

10:00 am - 4:20 pmSTL Lambert-St Louis-DCA Washington, D.C. Reagan-National

5h 20m1 stop New York LaGuardia

$237Delta

Wed, Oct 14 - Tue, Oct 20

2:00 pm - 7:56 pmDCA Washington, D.C. Reagan-National-STL Lambert-St Louis

6h 56m1 stop Atlanta Hartsfield-Jackson

6:47 am - 11:32 amSTL Lambert-St Louis-DCA Washington, D.C. Reagan-National

3h 45m1 stop Detroit Metropolitan Wayne County

$237Delta

Sat, Oct 10 - Tue, Oct 20

6:00 am - 12:35 pmIAD Washington, D.C. Dulles Intl-STL Lambert-St Louis

31h 35m1 stop Las Vegas Harry Reid Intl

12:16 pm - 6:20 amSTL Lambert-St Louis-IAD Washington, D.C. Dulles Intl

17h 04m1 stop Las Vegas Harry Reid Intl

$237Frontier

Thu, Oct 22 - Sun, Oct 25

7:50 am - 1:10 pmIAD Washington, D.C. Dulles Intl-STL Lambert-St Louis

6h 20m1 stop Atlanta Hartsfield-Jackson

5:19 pm - 10:17 amSTL Lambert-St Louis-IAD Washington, D.C. Dulles Intl

15h 58m1 stop Orlando

$239Frontier

Fri, Oct 2 - Sun, Oct 4

8:26 am - 10:18 amDCA Washington, D.C. Reagan-National-STL Lambert-St Louis

2h 52mnonstop

5:08 pm - 8:18 pmSTL Lambert-St Louis-DCA Washington, D.C. Reagan-National

2h 10mnonstop

$246American Airlines

Wed, Oct 21 - Fri, Oct 23

2:25 pm - 3:57 pmDCA Washington, D.C. Reagan-National-STL Lambert-St Louis

2h 32mnonstop

5:08 pm - 8:18 pmSTL Lambert-St Louis-DCA Washington, D.C. Reagan-National

2h 10mnonstop

$246American Airlines

Fri, Oct 16 - Mon, Oct 19

Cheap last minute flights

Enter your travel dates to find the best prices.

6:00 am - 11:17 amIAD Washington, D.C. Dulles Intl-STL Lambert-St Louis

30h 17m1 stop Las Vegas Harry Reid Intl

2:29 pm - 12:10 amSTL Lambert-St Louis-IAD Washington, D.C. Dulles Intl

8h 41m1 stop Atlanta Hartsfield-Jackson

$261Frontier

Wed, Sep 16 - Wed, Sep 23

7:00 am - 7:17 pmDCA Washington, D.C. Reagan-National-STL Lambert-St Louis

13h 17m1 stop Denver Intl

8:10 pm - 4:59 pmSTL Lambert-St Louis-DCA Washington, D.C. Reagan-National

19h 49m1 stop Denver Intl

$261Frontier

Wed, Sep 16 - Wed, Sep 23

1:55 pm - 3:36 pmLGA New York LaGuardia-STL Lambert-St Louis

2h 41mnonstop

1:01 pm - 4:30 pmSTL Lambert-St Louis-LGA New York LaGuardia

2h 29mnonstop

$373Delta

Wed, Sep 16 - Tue, Sep 29

6:30 am - 8:06 amLGA New York LaGuardia-STL Lambert-St Louis

2h 36mnonstop

10:00 am - 1:27 pmSTL Lambert-St Louis-LGA New York LaGuardia

2h 27mnonstop

$373Delta

Wed, Sep 16 - Wed, Sep 30

7:41 pm - 1:31 pmPHL Philadelphia-STL Lambert-St Louis

18h 50m2 stops Nashville Intl Jonesboro

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

7h 49m1 stop Atlanta Hartsfield-Jackson

$428Multiple Airlines

Mon, Sep 14 - Fri, Sep 18

3:15 pm - 5:05 pmLGA New York LaGuardia-STL Lambert-St Louis

2h 50mnonstop

7:55 pm - 11:15 pmSTL Lambert-St Louis-LGA New York LaGuardia

2h 20mnonstop

$453Southwest

Wed, Sep 16 - Tue, Sep 22

6:00 am - 7:30 amLGA New York LaGuardia-STL Lambert-St Louis

2h 30mnonstop

5:40 am - 9:00 amSTL Lambert-St Louis-LGA New York LaGuardia

2h 20mnonstop

$453Southwest

Sat, Sep 12 - Tue, Sep 15

7:00 pm - 8:47 pmEWR Newark-STL Lambert-St Louis

2h 47mnonstop

7:30 am - 11:00 amSTL Lambert-St Louis-EWR Newark

2h 30mnonstop

$453United Airlines

Wed, Sep 16 - Wed, Sep 30

9:59 pm - 11:38 pmEWR Newark-STL Lambert-St Louis

2h 39mnonstop

9:30 am - 1:08 pmSTL Lambert-St Louis-EWR Newark

2h 38mnonstop

$453United Airlines

Wed, Sep 16 - Thu, Oct 1

7:41 pm - 1:31 pmPHL Philadelphia-STL Lambert-St Louis

18h 50m2 stops Nashville Intl Jonesboro

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

7h 49m1 stop Atlanta Hartsfield-Jackson

$460Multiple Airlines

Mon, Sep 14 - Wed, Sep 16

Cheap direct flights

Enter your travel dates to find the best prices.

8:26 am - 10:18 amDCA Washington, D.C. Reagan-National-STL Lambert-St Louis

2h 52mnonstop

5:08 pm - 8:18 pmSTL Lambert-St Louis-DCA Washington, D.C. Reagan-National

2h 10mnonstop

$246American Airlines

Wed, Oct 21 - Fri, Oct 23

2:25 pm - 3:57 pmDCA Washington, D.C. Reagan-National-STL Lambert-St Louis

2h 32mnonstop

5:08 pm - 8:18 pmSTL Lambert-St Louis-DCA Washington, D.C. Reagan-National

2h 10mnonstop

$246American Airlines

Fri, Oct 16 - Mon, Oct 19

8:00 am - 9:25 amDCA Washington, D.C. Reagan-National-STL Lambert-St Louis

2h 25mnonstop

7:50 pm - 10:55 pmSTL Lambert-St Louis-DCA Washington, D.C. Reagan-National

2h 05mnonstop

$246Southwest

Fri, Oct 2 - Mon, Oct 5

8:00 am - 9:25 amDCA Washington, D.C. Reagan-National-STL Lambert-St Louis

2h 25mnonstop

7:50 pm - 10:50 pmSTL Lambert-St Louis-DCA Washington, D.C. Reagan-National

2h 00mnonstop

$246Southwest

Thu, Oct 1 - Fri, Oct 2

5:58 pm - 7:46 pmIAD Washington, D.C. Dulles Intl-MCI Kansas City

2h 48mnonstop

5:46 pm - 9:25 pmMCI Kansas City-IAD Washington, D.C. Dulles Intl

2h 39mnonstop

$261United Airlines

Thu, Oct 22 - Sat, Oct 24

12:48 pm - 2:37 pmIAD Washington, D.C. Dulles Intl-MCI Kansas City

2h 49mnonstop

11:50 am - 3:19 pmMCI Kansas City-IAD Washington, D.C. Dulles Intl

2h 29mnonstop

$261United Airlines

Tue, Sep 29 - Thu, Oct 1

6:59 am - 8:54 amLGA New York LaGuardia-STL Lambert-St Louis

2h 55mnonstop

1:15 pm - 4:47 pmSTL Lambert-St Louis-LGA New York LaGuardia

2h 32mnonstop

$293Delta

Mon, Dec 14 - Thu, Dec 24

6:45 am - 8:29 amLGA New York LaGuardia-STL Lambert-St Louis

2h 44mnonstop

5:31 pm - 9:00 pmSTL Lambert-St Louis-LGA New York LaGuardia

2h 29mnonstop

$293Delta

Thu, Oct 8 - Wed, Oct 14

4:41 pm - 7:05 pmJFK New York John F Kennedy Intl-MCI Kansas City

3h 24mnonstop

12:00 pm - 4:00 pmMCI Kansas City-JFK New York John F Kennedy Intl

3h 00mnonstop

$498JetBlue

Thu, Oct 8 - Sun, Oct 11

4:41 pm - 7:05 pmJFK New York John F Kennedy Intl-MCI Kansas City

3h 24mnonstop

12:00 pm - 4:00 pmMCI Kansas City-JFK New York John F Kennedy Intl

3h 00mnonstop

$637JetBlue

Mon, Oct 12 - Thu, Oct 15

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

American Airlines flights from Pennsylvania to Missouri

Our best American Airlines deals on Pennsylvania to Missouri flight tickets

American Airlines

Sep 30

DCA7:59 pmWashington, D.C. Reagan-National

2h 25m

STL9:24 pmLambert-St Louis

Oct 2

STL6:00 amLambert-St Louis

2h 19m

DCA9:19 amWashington, D.C. Reagan-National

$246

American Airlines

Oct 21

DCA6:55 pmWashington, D.C. Reagan-National

2h 37m

STL8:32 pmLambert-St Louis

Oct 22

STL7:03 amLambert-St Louis

2h 12m

DCA10:15 amWashington, D.C. Reagan-National

$255

American Airlines

Oct 21

DCA2:25 pmWashington, D.C. Reagan-National

2h 32m

STL3:57 pmLambert-St Louis

Oct 22

STL5:00 amLambert-St Louis

7h 26m

1 stop

DCA1:26 pmWashington, D.C. Reagan-National

$265

Frontier flights from Pennsylvania to Missouri

Our best Frontier deals on Pennsylvania to Missouri flight tickets

Frontier

Oct 2

IAD7:50 amWashington, D.C. Dulles Intl

6h 20m

1 stop

STL1:10 pmLambert-St Louis

Oct 4

STL5:19 pmLambert-St Louis

15h 58m

1 stop

IAD10:17 amWashington, D.C. Dulles Intl

$239

Frontier

Dec 3

IAD10:54 pmWashington, D.C. Dulles Intl

9h 15m

1 stop

STL7:09 amLambert-St Louis

Dec 6

STL6:05 pmLambert-St Louis

13h 14m

1 stop

IAD8:19 amWashington, D.C. Dulles Intl

$240

Frontier

Sep 23

IAD6:00 amWashington, D.C. Dulles Intl

30h 17m

1 stop

STL11:17 amLambert-St Louis

Sep 25

STL2:29 pmLambert-St Louis

8h 41m

1 stop

IAD12:10 amWashington, D.C. Dulles Intl

$241

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.St. Louis

DCA Washington, D.C. Reagan-National - STL Lambert-St Louis

DCASTL

Washington, D.C. Reagan-National

Mon 12/14

7:25 am-1:45 pm

1 stop7h 20m

Lambert-St Louis

Wed 12/16

3:35 pm-10:55 pm

1 stop6h 20m

$237

Washington, D.C.St. Louis

DCA Washington, D.C. Reagan-National - STL Lambert-St Louis

DCASTL

Washington, D.C. Reagan-National

Mon 10/19

6:05 am-11:00 am

1 stop5h 55m

Lambert-St Louis

Mon 10/19

5:50 pm-11:05 pm

1 stop4h 15m

$237

Washington, D.C.St. Louis

IAD Washington, D.C. Dulles Intl - STL Lambert-St Louis

IADSTL

Washington, D.C. Dulles Intl

Mon 10/5

5:20 pm-9:21 pm

1 stop5h 01m

Lambert-St Louis

Wed 10/7

6:00 am-11:55 am

1 stop4h 55m

$237

Washington, D.C.St. Louis

IAD Washington, D.C. Dulles Intl - STL Lambert-St Louis

IADSTL

Washington, D.C. Dulles Intl

Thu 10/29

8:23 am-12:10 pm

1 stop4h 47m

Lambert-St Louis

Mon 11/2

9:40 am-4:33 pm

1 stop5h 53m

$237

Washington, D.C.St. Louis

DCA Washington, D.C. Reagan-National - STL Lambert-St Louis

DCASTL

Washington, D.C. Reagan-National

Wed 10/14

6:10 am-9:49 am

1 stop4h 39m

Lambert-St Louis

Tue 10/20

10:00 am-4:20 pm

1 stop5h 20m

$237

Washington, D.C.St. Louis

DCA Washington, D.C. Reagan-National - STL Lambert-St Louis

DCASTL

Washington, D.C. Reagan-National

Sat 10/10

2:00 pm-7:56 pm

1 stop6h 56m

Lambert-St Louis

Tue 10/20

6:47 am-11:32 am

1 stop3h 45m

$237

Washington, D.C.St. Louis

IAD Washington, D.C. Dulles Intl - STL Lambert-St Louis

IADSTL

Washington, D.C. Dulles Intl

Thu 10/22

6:00 am-12:35 pm

1 stop31h 35m

Lambert-St Louis

Sun 10/25

12:16 pm-6:20 am

1 stop17h 04m

$237

Washington, D.C.St. Louis

IAD Washington, D.C. Dulles Intl - STL Lambert-St Louis

IADSTL

Washington, D.C. Dulles Intl

Fri 10/2

7:50 am-1:10 pm

1 stop6h 20m

Lambert-St Louis

Sun 10/4

5:19 pm-10:17 am

1 stop15h 58m

$239

Washington, D.C.St. Louis

DCA Washington, D.C. Reagan-National - STL Lambert-St Louis

DCASTL

Washington, D.C. Reagan-National

Wed 10/21

8:26 am-10:18 am

Nonstop2h 52m

Lambert-St Louis

Fri 10/23

5:08 pm-8:18 pm

Nonstop2h 10m

$246

Quickest round-trip

Washington, D.C.St. Louis

DCA Washington, D.C. Reagan-National - STL Lambert-St Louis

DCASTL

Washington, D.C. Reagan-National

Fri 10/16

2:25 pm-3:57 pm

Nonstop2h 32m

Lambert-St Louis

Mon 10/19

5:08 pm-8:18 pm

Nonstop2h 10m

$246

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 Pennsylvania 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

Prices

Airlines

Other information

What is the cheapest month to fly to Missouri?

In general, January is the cheapest month to fly from Pennsylvania to Missouri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $361. If you aren’t able to travel to Missouri during the month of January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $381.

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

The cheapest day to depart from Pennsylvania to Missouri is on a Wednesday when prices can be found for as low as $388. Flights from Pennsylvania to Missouri on a Sunday will generally be more expensive and average around $505. 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 Pennsylvania to Missouri in the afternoon for as low as $418. 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 $455. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Pennsylvania to Missouri flight route?

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

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

You are more likely to see cheaper flights to Missouri from Pennsylvania when booking weeks ahead of your departure date. In general, you can expect to find flights to Missouri for around $422 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Missouri from Pennsylvania for as low as $295 on momondo.

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

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

You could potentially save up to 15% on your flight if you consider stops on a Pennsylvania to Missouri flight.

Cheap Pennsylvania to Missouri flight deals and tips

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

Best Price Found	$41
Fastest flight time	1h 40m
Direct flights	Every day
Airports in Missouri	55 airports

The best one-way flight to Missouri from Pennsylvania in the past 72 hours is $41. The best round-trip flight deal from Pennsylvania to Missouri found on momondo in the last 72 hours is $237.

The fastest flight from Pennsylvania to Missouri takes 1h 40m

Direct flights go from Pennsylvania to Missouri every day.

There are 55 airports in Missouri. From Pennsylvania there are direct flights to Lambert-St Louis (STL).

Search flight deals

Frequently asked questions about flying from Pennsylvania to Missouri

When did momondo last update prices for flights from Pennsylvania to Missouri?
Prices for flights from Pennsylvania to Missouri refresh daily.
How many operators does momondo search for flights from Pennsylvania to Missouri?
As of September 2026, there are 6 operators available to choose from for flights from Pennsylvania to Missouri.
How old do you have to be to fly from Pennsylvania to Missouri?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pennsylvania to Missouri.
What documentation or ID do you need to fly to Missouri?
The travel and health documents required for your trip to Missouri 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 Missouri. 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 Pennsylvania to Missouri?
momondo data reveals that the most frequently booked plane model on the route from Pennsylvania to Missouri is Airbus A319, representing 29.05% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 13.50%, Canadair (Bombardier) Regional Jet 900 at 12.25%, and Boeing 737 MAX 8 at 11.89%.

Best airlines flying from Pennsylvania to Missouri

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $144	Free Cancellation	Rating 5.6 2,611 reviews	Search Frontier flights
American Airlines	PriceFrom $158	Free Cancellation	Rating 7.1 12,045 reviews	Search American Airlines flights
Delta	PriceFrom $188	Free Cancellation	Rating 7.8 8,553 reviews	Search Delta flights
Southwest	PriceFrom $217	Free Cancellation	Rating 8.0 4,195 reviews	Search Southwest flights
United Airlines	PriceFrom $248	Free Cancellation	Rating 7.4 10,194 reviews	Search United Airlines flights
JetBlue	PriceFrom $358	Free Cancellation	Rating 7.1 3,041 reviews	Search JetBlue flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Missouri from Pennsylvania.

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

Yes. momondo enables you to select and highlight flights to Missouri from Pennsylvania with this policy.

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

Once all potential Pennsylvania to Missouri flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Pennsylvania to Missouri flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Missouri trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sat 10/10

Sat 10/17

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Missouri

Popular cities

Other flights from Pennsylvania

Other flights to Missouri

Airlines

Complete your trip

Feeling lucky

Popular cities in Missouri

Flights to New Yorkfrom $63

Flights to Los Angelesfrom $44

Flights to Orlandofrom $58

Flights to Miamifrom $55

Flights to San Franciscofrom $39

Flights to Chicagofrom $50

Flights to Las Vegasfrom $39

Flights to Washington, D.C.from $40

Flights to Fort Lauderdalefrom $40

Flights to Bostonfrom $110

Flights to Atlantafrom $40

Flights to Dallasfrom $50

Cheap flights from Pennsylvania to Missouri from $41

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Missouri departing on 10/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Pennsylvania to Missouri

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

American Airlines flights from Pennsylvania to Missouri

Our best American Airlines deals on Pennsylvania to Missouri flight tickets

Frontier flights from Pennsylvania to Missouri

Our best Frontier deals on Pennsylvania to Missouri flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Pennsylvania to Missouri that are best for you.

See travel insights to Missouri from

How to get the cheapest flight ticket from Pennsylvania to Missouri

What is the cheapest month to fly to Missouri?

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

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

What is the cheapest Pennsylvania to Missouri flight route?

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

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

Can stopping save me money on Pennsylvania to Missouri flights?

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

What airlines fly to Missouri?

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

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

How long is the flight from Pennsylvania to Missouri?

Cheap Pennsylvania to Missouri flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Missouri

Frequently asked questions about flying from Pennsylvania to Missouri

Best airlines flying from Pennsylvania to Missouri

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

Why use momondo?

An easier way to manage your Missouri trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Missouri

Popular cities in Missouri

Popular flights according to clicks in the last 7 days on momondo

Pennsylvania flight routes

According to popular flight searches on momondo this year

Missouri flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Missouri

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Complete your trip to Missouri

Explore popular destinations other users love

According to popular flight searches on momondo this year