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

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

How long does it take to fly to Pittsburgh?

Flight times from Missouri to Pittsburgh vary, but if you’re flying out of St. Louis and flying into Pittsburgh (one of the most popular routes), then the duration is 1h 35m on average. Another popular route from Missouri to Pittsburgh is flying from Columbia to Pittsburgh, which will take roughly 4h 14m. Keep in mind that layovers or delays could extend your travel time.

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

As of July 2026, there are 10 flights per week flying from Missouri to Pittsburgh. The most common day of the week flights depart is Thu, with 30% of flights taking off on this day.

What airlines fly to Pittsburgh?

Southwest, American Airlines and United Airlines are the top three most popular airlines that fly to Pittsburgh from Missouri according to our data. Southwest is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Pittsburgh. Keep in mind that there are 4 different airlines that fly to Pittsburgh on a routine basis, so you have a few additional options to choose from.

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

As of July 2026, there are 1 flights per day flying from Missouri to Pittsburgh. The most common time of day flights depart is 10:00AM, with 70% of flights taking off at noon.

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

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

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

As of July 2026, there are 4 operators available to choose from for flights from Missouri to Pittsburgh Airport.

How old do you have to be to fly from Missouri to Pittsburgh 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 Pittsburgh Airport.

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

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

$96 Cheap Flights from Missouri to Pittsburgh in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Missouri to Pittsburgh

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 am - 1:15 pm

STL

PIT

4h 15m

1 stop

7:16 pm - 11:38 pm

PIT

STL

5h 22m

1 stop

$196United Airlines

Sat, Aug 22 - Mon, Aug 24

7:27 am - 12:32 pm

STL

PIT

4h 05m

1 stop

8:47 pm - 12:27 am

PIT

STL

4h 40m

1 stop

$201American Airlines

Sat, Sep 12 - Sat, Sep 19

6:00 am - 11:44 am

STL

PIT

4h 44m

1 stop

8:59 pm - 12:14 am

PIT

STL

4h 15m

1 stop

$202American Airlines

Wed, Aug 12 - Wed, Aug 19

6:00 am - 11:44 am

STL

PIT

4h 44m

1 stop

8:59 pm - 12:14 am

PIT

STL

4h 15m

1 stop

$203American Airlines

Wed, Aug 12 - Wed, Aug 19

6:50 pm - 9:25 pm

STL

PIT

1h 35mnonstop

7:00 am - 7:45 am

PIT

STL

1h 45mnonstop

$219Southwest

Wed, Aug 12 - Sat, Aug 15

10:25 am - 1:05 pm

STL

PIT

1h 40mnonstop

3:25 pm - 9:10 pm

PIT

STL

6h 45m

1 stop

$220Southwest

Wed, Aug 12 - Wed, Aug 19

5:55 am - 12:05 pm

STL

PIT

5h 10m

1 stop

7:35 am - 3:10 pm

PIT

STL

8h 35m

2 stops

$226Southwest

Wed, Aug 12 - Wed, Aug 19

2:58 pm - 8:30 pm

MCI

PIT

4h 32m

1 stop

7:29 pm - 11:27 pm

PIT

MCI

4h 58m

1 stop

$297Delta

Tue, Aug 4 - Wed, Aug 19

5:40 pm - 12:50 am

MCI

PIT

6h 10m

1 stop

10:00 am - 2:53 pm

PIT

MCI

5h 53m

1 stop

$302Delta

Wed, Jul 29 - Thu, Aug 6

10:40 am - 11:39 pm

MCI

PIT

11h 59m

1 stop

6:00 am - 5:10 pm

PIT

MCI

36h 10m

2 stops

$347Multiple Airlines

Fri, Jul 17 - Fri, Jul 24

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American Airlines flights from Missouri to Pittsburgh

Our best American Airlines deals on Missouri to Pittsburgh flight tickets

American Airlines

Sep 12

STL7:27 amLambert-St Louis

4h 05m

1 stop

PIT12:32 pmPittsburgh

Sep 19

PIT8:47 pmPittsburgh

4h 40m

1 stop

STL12:27 amLambert-St Louis

$201

American Airlines

Aug 12

STL6:00 amLambert-St Louis

4h 44m

1 stop

PIT11:44 amPittsburgh

Aug 19

PIT8:59 pmPittsburgh

4h 15m

1 stop

STL12:14 amLambert-St Louis

$202

American Airlines

Aug 12

STL6:00 amLambert-St Louis

4h 44m

1 stop

PIT11:44 amPittsburgh

Aug 19

PIT8:59 pmPittsburgh

4h 15m

1 stop

STL12:14 amLambert-St Louis

$203

Delta flights from Missouri to Pittsburgh

Our best Delta deals on Missouri to Pittsburgh flight tickets

Delta

Aug 4

MCI2:58 pmKansas City

4h 32m

1 stop

PIT8:30 pmPittsburgh

Aug 19

PIT7:29 pmPittsburgh

4h 58m

1 stop

MCI11:27 pmKansas City

$297

Delta

Jul 29

MCI5:42 pmKansas City

4h 28m

1 stop

PIT11:10 pmPittsburgh

Aug 11

PIT4:55 pmPittsburgh

8h 03m

1 stop

MCI11:58 pmKansas City

$302

Delta

Aug 4

MCI9:15 amKansas City

6h 09m

1 stop

PIT4:24 pmPittsburgh

Aug 18

PIT6:47 amPittsburgh

5h 39m

1 stop

MCI11:26 amKansas City

$307

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisPittsburgh

STL - PIT

STLPIT

Lambert-St Louis

Sat 8/22

8:00 am-1:15 pm

1 stop4h 15m

Pittsburgh

Mon 8/24

7:16 pm-11:38 pm

1 stop5h 22m

$196

St. LouisPittsburgh

STL - PIT

STLPIT

Lambert-St Louis

Sat 9/12

7:27 am-12:32 pm

1 stop4h 05m

Pittsburgh

Sat 9/19

8:47 pm-12:27 am

1 stop4h 40m

$201

St. LouisPittsburgh

STL - PIT

STLPIT

Lambert-St Louis

Wed 8/12

6:00 am-11:44 am

1 stop4h 44m

Pittsburgh

Wed 8/19

8:59 pm-12:14 am

1 stop4h 15m

$202

St. LouisPittsburgh

STL - PIT

STLPIT

Lambert-St Louis

Wed 8/12

6:00 am-11:44 am

1 stop4h 44m

Pittsburgh

Wed 8/19

8:59 pm-12:14 am

1 stop4h 15m

$203

Quickest round-trip

St. LouisPittsburgh

STL - PIT

STLPIT

Lambert-St Louis

Wed 8/12

6:50 pm-9:25 pm

Nonstop1h 35m

Pittsburgh

Sat 8/15

7:00 am-7:45 am

Nonstop1h 45m

$219

St. LouisPittsburgh

STL - PIT

STLPIT

Lambert-St Louis

Wed 8/12

10:25 am-1:05 pm

Nonstop1h 40m

Pittsburgh

Wed 8/19

3:25 pm-9:10 pm

1 stop6h 45m

$220

St. LouisPittsburgh

STL - PIT

STLPIT

Lambert-St Louis

Wed 8/12

5:55 am-12:05 pm

1 stop5h 10m

Pittsburgh

Wed 8/19

7:35 am-3:10 pm

2 stops8h 35m

$226

Kansas CityPittsburgh

MCI - PIT

MCIPIT

Kansas City

Tue 8/4

2:58 pm-8:30 pm

1 stop4h 32m

Pittsburgh

Wed 8/19

7:29 pm-11:27 pm

1 stop4h 58m

$297

Kansas CityPittsburgh

MCI - PIT

MCIPIT

Kansas City

Wed 7/29

5:40 pm-12:50 am

1 stop6h 10m

Pittsburgh

Thu 8/6

10:00 am-2:53 pm

1 stop5h 53m

$302

Kansas CityPittsburgh

MCI - PIT

MCIPIT

Kansas City

Fri 7/17

10:40 am-11:39 pm

1 stop11h 59m

Pittsburgh

Fri 7/24

6:00 am-5:10 pm

2 stops36h 10m

$347

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 Pittsburgh

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 Pittsburgh?

In general, October is the cheapest month to fly from Missouri to Pittsburgh. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $76. The month of September is another great option to travel to Pittsburgh, with average flight prices from Missouri averaging around $118.

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

The cheapest day to depart on your flight to Pittsburgh is on a Wednesday when prices can be found for as low as $288. This is often the case because there is less demand to fly during this day of the week. Flights from Missouri to Pittsburgh on a Sunday will generally be more expensive and average around $545. 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 Pittsburgh?

Our data shows that the cheapest Missouri to Pittsburgh flights are usually those with departure times in the afternoon. Our users have found flights to Pittsburgh in the afternoon for as low as $289. Flights to Pittsburgh are more costly at noon, with an average ticket price of $579. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Missouri to Pittsburgh flight route?

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

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

There is only 1 cabin class available to choose from on Missouri to Pittsburgh 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 Pittsburgh flights?

You could potentially save up to 50% on your flight if you consider stops on a Missouri to Pittsburgh flight.

Cheap Missouri to Pittsburgh flight deals and tips

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

Best Price Found	$207
Fastest flight time	1h 35m
Direct flights	Every day
Airports in Pittsburgh	1 airport

The best one-way flight to Pittsburgh from Missouri in the past 72 hours is $207. The best round-trip flight deal from Missouri to Pittsburgh found on momondo in the last 72 hours is $280.

The fastest flight from Missouri to Pittsburgh takes 1h 35m

Direct flights go from Missouri to Pittsburgh every day.

There is 1 airport in Pittsburgh. From Missouri there are direct flights to Pittsburgh (PIT).

Search flight deals

Frequently asked questions about flying from Missouri to Pittsburgh

When did momondo last update prices for flights from Missouri to Pittsburgh Airport?
Prices for flights from Missouri to Pittsburgh Airport were last updated today.
How many operators does momondo search for flights from Missouri to Pittsburgh Airport?
As of July 2026, there are 4 operators available to choose from for flights from Missouri to Pittsburgh Airport.
How old do you have to be to fly from Missouri to Pittsburgh 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 Pittsburgh Airport.
What documentation or ID do you need to fly to Pittsburgh Airport?
The travel and health documents required for your trip to Pittsburgh 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 Pittsburgh 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 Pittsburgh?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Missouri to Pittsburgh is Boeing 737 MAX 8 (51.28% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (30.77%), Airbus A321neo (5.13%), and Boeing 737 (5.13%).

Best airlines flying from Missouri to Pittsburgh

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $168	Free Cancellation	Rating 7.1 11,769 reviews	Search American Airlines flights
United Airlines	PriceFrom $196	Free Cancellation	Rating 7.4 9,926 reviews	Search United Airlines flights
Southwest	PriceFrom $227	Free Cancellation	Rating 7.9 4,249 reviews	Search Southwest flights
Delta	PriceFrom $278	Free Cancellation	Rating 7.8 8,452 reviews	Search Delta flights

Washington

Monroeville

Wheeling

Canonsburg

Butler

Triadelphia

West Mifflin

New Castle

Moon

Belle Vernon

Coraopolis

Steubenville

Mars

Wexford

Chester

Cadiz

Bridgeport

Edgewood

Why use momondo?

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

It is quick and easy to find Missouri to Pittsburgh 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 Pittsburgh that suits you.

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

All flight searches from Missouri to Pittsburgh on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Missouri to Pittsburgh 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 Missouri to Pittsburgh right now. Can momondo alert me if prices change?

Price alerts on flights to Pittsburgh from Missouri 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.