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$112+ Cheap flights from Missouri to Pittsburgh (PIT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
STL — PIT
Apr 3 — Apr 101
Fri 4/3
Fri 4/10
1 adult, Economy
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Cheap flight deals from Missouri to Pittsburgh

Cheapest flights from Missouri to Pittsburgh
Explore the most affordable flight options available from Missouri to Pittsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 4, 2026.

This United Airlines deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/306:30 am
STL
-
PIT
1 stop5h 35m
United Airlines
Sat 4/42:09 pm
PIT
-
STL
1 stop6h 22m
United Airlines
Deal found 2/28$245
This United Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:55 pm
STL
-
PIT
1 stop4h 04m
United Airlines
Thu 5/286:10 am
PIT
-
STL
1 stop5h 17m
United Airlines
Deal found 3/2$262
This American Airlines deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/112:05 pm
STL
-
PIT
1 stop7h 29m
American Airlines
Wed 4/89:19 am
PIT
-
STL
1 stop8h 22m
American Airlines
Deal found 3/4$263
This United Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/27:45 am
STL
-
PIT
1 stop4h 20m
United Airlines
Sun 4/57:00 am
PIT
-
STL
1 stop6h 22m
United Airlines
Deal found 3/1$267
This United Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/172:41 pm
COU
-
PIT
1 stop5h 08m
United Airlines
Sat 3/217:00 am
PIT
-
COU
1 stop4h 33m
United Airlines
Deal found 3/2$268
This American Airlines deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/36:00 pm
SGF
-
PIT
1 stop4h 18m
American Airlines
Tue 4/76:12 am
PIT
-
SGF
1 stop4h 39m
American Airlines
Deal found 2/28$269
This Southwest deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/110:15 am
STL
-
PIT
Nonstop1h 35m
Southwest
Wed 4/17:05 pm
PIT
-
STL
Nonstop1h 55m
Southwest
Deal found 3/3$269
This KAYAK deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/187:00 pm
STL
-
PIT
1 stop3h 51m
United Airlines
Thu 3/196:00 am
PIT
-
STL
1 stop5h 44m
United Airlines
Deal found 3/3$270
This Southwest deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/3010:50 am
STL
-
PIT
1 stop3h 20m
Southwest
Mon 4/66:25 pm
PIT
-
STL
1 stop6h 20m
Southwest
Deal found 3/1$271
This United Airlines deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/185:00 am
STL
-
PIT
1 stop3h 41m
United Airlines
Wed 3/255:48 pm
PIT
-
STL
1 stop4h 19m
United Airlines
Deal found 3/3$275
This Southwest deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/110:15 am
STL
-
PIT
Nonstop1h 35m
Southwest
Wed 4/86:05 am
PIT
-
STL
1 stop6h 20m
Southwest
Deal found 3/4$278
This Kiwi.com deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1812:24 pm
MCI
-
PIT
1 stop20h 14m
Multiple Airlines
Tue 3/2410:45 am
PIT
-
MCI
2 stops25h 13m
Multiple Airlines
Deal found 3/3$278

Find flight deals from Missouri to Pittsburgh

Keep the following information in mind while searching for Missouri to Pittsburgh flight deals. Data was last updated March 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$245
(United Airlines)

One-way from

$112
(American Airlines)

Popular in

January

Cheapest in

December

Average price

$365

Good round-trip deal

$289 or less
Provider with most accurate pricing for Lambert-St Louis-Pittsburgh flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Pittsburgh flights.
Search Deals
From Missouri to Pittsburgh
Search Deals
One-way flight from Missouri to Pittsburgh
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($7 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Missouri to Pittsburgh.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Pittsburgh 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, Cheapflights users made 2,558,603 searches. Data last updated March 4, 2026.
Use the filters below to find and compare flights from Missouri to Pittsburgh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisPittsburgh

STL - PIT

STLPIT

Lambert-St Louis

Wed 4/15

6:48 am-1:22 pm

1 stop5h 34m

Pittsburgh

Sun 4/19

6:40 am-9:42 am

1 stop4h 02m

$267

St. LouisPittsburgh

STL - PIT

STLPIT

Lambert-St Louis

Wed 4/8

5:21 pm-12:17 am

1 stop5h 56m

Pittsburgh

Wed 4/15

7:05 am-10:34 am

1 stop4h 29m

$267

ColumbiaPittsburgh

COU - PIT

COUPIT

Columbia Regional

Tue 3/17

2:41 pm-8:49 pm

1 stop5h 08m

Pittsburgh

Sat 3/21

7:00 am-10:33 am

1 stop4h 33m

$268

SpringfieldPittsburgh

SGF - PIT

SGFPIT

Springfield-Branson

Fri 4/3

6:00 pm-11:18 pm

1 stop4h 18m

Pittsburgh

Tue 4/7

6:12 am-9:51 am

1 stop4h 39m

$269

St. LouisPittsburgh

STL - PIT

STLPIT

Lambert-St Louis

Wed 3/18

5:00 am-9:41 am

1 stop3h 41m

Pittsburgh

Wed 3/25

5:48 pm-9:07 pm

1 stop4h 19m

$275

St. LouisPittsburgh

STL - PIT

STLPIT

Lambert-St Louis

Thu 5/7

7:35 am-12:15 pm

1 stop3h 40m

Pittsburgh

Wed 5/13

7:10 pm-8:00 pm

Nonstop1h 50m

$278

ColumbiaPittsburgh

COU - PIT

COUPIT

Columbia Regional

Tue 3/17

9:58 am-8:48 pm

2 stops9h 50m

Pittsburgh

Sat 3/21

10:39 am-8:19 pm

2 stops10h 40m

$279

St. LouisPittsburgh

STL - PIT

STLPIT

Lambert-St Louis

Wed 4/15

10:15 am-12:55 pm

Nonstop1h 40m

Pittsburgh

Sun 4/19

7:00 pm-11:55 pm

1 stop5h 55m

$283

St. LouisPittsburgh

STL - PIT

STLPIT

Lambert-St Louis

Mon 3/30

10:15 am-12:50 pm

Nonstop1h 35m

Pittsburgh

Mon 4/6

8:05 pm-8:55 pm

Nonstop1h 50m

$299

Kansas CityPittsburgh

MCI - PIT

MCIPIT

Kansas City

Wed 4/1

5:03 pm-11:53 pm

1 stop5h 50m

Pittsburgh

Wed 4/8

3:00 pm-7:48 pm

1 stop5h 48m

$301

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

Showing 1-10 of 53 resultsSorted by cheapest first
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Best time to book a flight from Missouri to Pittsburgh

Have a flexible travel schedule? Discover the best time to fly to Pittsburgh from Missouri with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Pittsburgh

What is the cheapest month to book a flight from Missouri to Pittsburgh?

Currently, April is the cheapest month in which you can book a flight from Missouri to Pittsburgh (average of $140). Flying from Missouri to Pittsburgh in March is currently the most expensive (average of $277). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MO to PIT?

Find hourly flight availability from Missouri to Pittsburgh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 4, 2026.

It’s optimal to fly from Missouri to Pittsburgh in the afternoon. By choosing this option you can save up to 44% on the cost of your flight, compared to a flight in the evening.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Pittsburgh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Pittsburgh from Missouri?

    Pittsburgh (PIT), located 13.5 mi from the city center, is the airport you fly into when you book flights from Missouri to Pittsburgh.

  • How popular is this Missouri to Pittsburgh flight route?

    The Missouri to Pittsburgh flight path was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Missouri to Pittsburgh?

    Delta, United Airlines, and American Airlines can get you from Missouri to Pittsburgh in just under 4h 18m. Your travel time can differ by up to 1h 16m. There are 741 mi between Missouri and Pittsburgh. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Missouri to Pittsburgh one-way?

    $118 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $125 and $129, respectively.

  • What are the most popular routes from Missouri to Pittsburgh?

    While some choose either Kansas City - Pittsburgh or Springfield-Branson - Pittsburgh, Lambert-St Louis - Pittsburgh is the most popular route from Missouri to Pittsburgh.

  • What are the cheapest flights from Missouri to Pittsburgh?

    Looking at all options, your cheapest flight can be booked for $288. While the most popular route (Lambert-St Louis - Pittsburgh) can be booked for $262 on average, our data indicates $362 when flying from Missouri to Pittsburgh.

  • Can I find deals for flights from Missouri to Pittsburgh that include hotel bookings?

    Yes. In addition to deals on Missouri to Pittsburgh flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Pittsburgh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Pittsburgh.

  • Can I find deals for business class flights from Missouri to Pittsburgh?

    Yes. Cheapflights offers flight deals from Missouri to Pittsburgh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Missouri to Pittsburgh?

    Currently, April is the cheapest month in which you can book a flight from Missouri to Pittsburgh (average of $140). Flying from Missouri to Pittsburgh in March is currently the most expensive (average of $277). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Pittsburgh?

Book flights to Pittsburgh if you plan to visit one of these locations
Mars
Chester
Steubenville
Washington
Monroeville
Wexford
Belle Vernon

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Alternative routes for Missouri to Pittsburgh

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Missouri to Pittsburgh

Discover the top 4 airlines that operate flights from Missouri to Pittsburgh. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$108Average$415FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$208Average$412FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$239Average$375FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$248Average$399FlexibilityNo cancel feeOn-time69%

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