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$69+ Cheap flights from Pittsburgh (PIT) to Missouri

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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — STL
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheap flight deals from Pittsburgh to Missouri

Keep the following information in mind while searching for Pittsburgh to Missouri flight deals. Data was last updated November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$179
(American Airlines)

One-way from

$69
(Southwest)

Popular in

January

Cheapest in

April

Average price

$335

Good round-trip deal

$325 or less

Good one-way deal

$259 or less
Provider with most accurate pricing for Pittsburgh-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Pittsburgh-Lambert-St Louis flights.
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From Pittsburgh to Missouri
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One-way flight from Pittsburgh to Missouri
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Highest demand for flights based on searches. 4% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Pittsburgh to Missouri.
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Price to beat on a one-way flight from Pittsburgh to Missouri.
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Find flight deals from Pittsburgh to Missouri

Cheapest flights from Pittsburgh to Missouri
Explore the most affordable flight options available from Pittsburgh to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This American Airlines deal was found by Cheapflights users on 11/6. 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.
Thu 12/410:10 amPIT - STL
1 stop7h 49mAmerican Airlines
Sun 12/75:02 amSTL - PIT
1 stop5h 30mAmerican Airlines
Deal found 11/6$179
This United Airlines deal was found by Cheapflights users on 11/6. 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 12/255:45 pmPIT - STL
1 stop5h 58mUnited Airlines
Tue 12/306:35 pmSTL - PIT
1 stop4h 24mUnited Airlines
Deal found 11/6$228
This Delta deal was found by Cheapflights users on 11/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/410:17 amPIT - STL
1 stop6h 49mDelta
Mon 12/86:00 amSTL - PIT
1 stop5h 41mDelta
Deal found 11/6$229
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Sat 11/226:40 pmPIT - STL
1 stop16h 23mMultiple Airlines
Sun 11/234:13 pmSTL - PIT
1 stop15h 06mMultiple Airlines
Deal found 11/5$231
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Sun 12/73:10 pmPIT - MCI
2 stops21h 41mMultiple Airlines
Thu 12/1110:52 amMCI - PIT
1 stop30h 09mMultiple Airlines
Deal found 11/5$234
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Tue 12/28:16 amPIT - MCI
1 stop28h 47mSpirit Airlines
Wed 12/37:31 pmMCI - PIT
1 stop13h 27mSpirit Airlines
Deal found 11/5$247
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 12/39:14 amPIT - MCI
1 stop10h 22mSpirit Airlines
Fri 12/57:01 pmMCI - PIT
1 stop28h 40mSpirit Airlines
Deal found 11/5$256
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Tue 12/28:16 amPIT - MCI
1 stop28h 47mMultiple Airlines
Thu 12/410:52 amMCI - PIT
1 stop30h 09mMultiple Airlines
Deal found 11/5$257
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Mon 12/87:59 amPIT - MCI
1 stop10h 57mMultiple Airlines
Thu 12/1110:52 amMCI - PIT
1 stop30h 09mMultiple Airlines
Deal found 11/5$259
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Fri 12/128:30 amPIT - STL
2 stops26h 44mMultiple Airlines
Sat 12/133:30 pmSTL - PIT
1 stop6h 58mMultiple Airlines
Deal found 11/6$261
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Sun 12/73:10 pmPIT - MCI
2 stops21h 41mMultiple Airlines
Fri 12/127:01 pmMCI - PIT
1 stop28h 40mMultiple Airlines
Deal found 11/5$264
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Mon 12/111:04 amPIT - MCI
1 stop25h 59mMultiple Airlines
Wed 12/37:31 pmMCI - PIT
1 stop13h 27mMultiple Airlines
Deal found 11/5$267

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pittsburgh 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, Cheapflights users made 2,558,603 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Pittsburgh to Missouri that are best for you.

Fly from

Pittsburgh

Fly to

Missouri

Route

Depart

Return

Price

PittsburghSt. Louis

PIT - STL

PITSTL

Pittsburgh

Thu 12/25

1:59 pm-5:54 pm

1 stop4h 55m

Lambert-St Louis

Tue 12/30

6:35 pm-11:59 pm

1 stop4h 24m

$228

PittsburghSt. Louis

PIT - STL

PITSTL

Pittsburgh

Thu 11/20

10:22 am-1:41 pm

1 stop4h 19m

Lambert-St Louis

Mon 11/24

2:05 pm-7:53 pm

1 stop4h 48m

$229

PittsburghSt. Louis

PIT - STL

PITSTL

Pittsburgh

Thu 12/4

10:17 am-4:06 pm

1 stop6h 49m

Lambert-St Louis

Mon 12/8

6:00 am-12:41 pm

1 stop5h 41m

$229

PittsburghSt. Louis

PIT - STL

PITSTL

Pittsburgh

Fri 1/16

6:25 am-10:21 am

1 stop4h 56m

Lambert-St Louis

Fri 1/16

5:59 pm-11:10 pm

1 stop4h 11m

$229

PittsburghSt. Louis

PIT - STL

PITSTL

Pittsburgh

Fri 12/12

8:30 am-10:14 am

2 stops26h 44m

Lambert-St Louis

Sat 12/13

3:30 pm-11:28 pm

1 stop6h 58m

$261

PittsburghSt. Louis

PIT - STL

PITSTL

Pittsburgh

Sat 11/22

6:40 pm-10:03 am

1 stop16h 23m

Lambert-St Louis

Mon 11/24

4:13 pm-7:21 am

2 stops14h 08m

$273

PittsburghSpringfield

PIT - SGF

PITSGF

Pittsburgh

Thu 11/20

6:00 am-10:53 am

1 stop5h 53m

Springfield-Branson

Mon 11/24

6:58 pm-12:21 am

1 stop4h 23m

$279

PittsburghKansas City

PIT - MCI

PITMCI

Pittsburgh

Sun 2/15

10:45 am-2:28 pm

1 stop4h 43m

Kansas City

Fri 2/20

1:50 pm-10:57 pm

1 stop8h 07m

$282

PittsburghKansas City

PIT - MCI

PITMCI

Pittsburgh

Tue 3/10

4:25 pm-9:08 pm

1 stop5h 43m

Kansas City

Wed 3/11

10:20 am-5:39 pm

1 stop6h 19m

$287

PittsburghKansas City

PIT - MCI

PITMCI

Pittsburgh

Tue 12/9

5:26 pm-11:47 pm

1 stop7h 21m

Kansas City

Wed 12/10

10:24 am-4:21 pm

1 stop4h 57m

$287

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 60 results
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Best time to book a flight from Pittsburgh to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from Pittsburgh 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 Pittsburgh to Missouri

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

Currently, December is the cheapest month in which you can book a flight from Pittsburgh to Missouri (average of $168). Flying from Pittsburgh to Missouri in July is currently the most expensive (average of $269). 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 PIT to MO?

Find hourly flight availability from Pittsburgh to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

It’s optimal to fly from Pittsburgh to Missouri in the morning. By choosing this option you can save up to 51% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Pittsburgh to Missouri?

Use this chart to determine the cheapest time to fly round-trip from Pittsburgh to Missouri. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Pittsburgh to Missouri flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Missouri. Reviews last updated November 6, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Pittsburgh to Missouri by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,241 reviews

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
8,001 reviews
Southwest
8.0
Very good
4,241 reviews

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,007 reviews
Southwest
8.0
Very good
4,241 reviews

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,040 reviews
Southwest
8.0
Very good
4,241 reviews

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to Missouri. 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 from for flights from Pittsburgh to Missouri?

    Located just 13.5 mi from the city center, Pittsburgh (PIT) is the airport most travelers will use when flying to Missouri from Pittsburgh.

  • How popular is this Pittsburgh to Missouri flight route?

    The Pittsburgh to Missouri flight path was viewed by 6 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 Pittsburgh to Missouri?

    A quick flight from Pittsburgh to Missouri can take about 4h 19m. United Airlines provides one of the quickest options available for as low as $229. Pittsburgh and Missouri are separated by a distance of 552 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    $69 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on Frontier and Spirit Airlines, with prices starting from $107 and $118, respectively.

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

    When deciding which route to take from Pittsburgh to Missouri consider Pittsburgh - Lambert-St Louis, Pittsburgh - Kansas City or Pittsburgh - Springfield-Branson as they are the most popular.

  • What are the cheapest flights from Pittsburgh to Missouri?

    While on average a flight from Pittsburgh to Missouri is generally $382, our data shows the cheapest flight currently is $182. When looking at the most popular route, (Pittsburgh - Lambert-St Louis), you can expect to pay $183 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pittsburgh to Missouri 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 Pittsburgh to Missouri?

    Currently, December is the cheapest month in which you can book a flight from Pittsburgh to Missouri (average of $168). Flying from Pittsburgh to Missouri in July is currently the most expensive (average of $269). 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

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Top 4 airlines flying from Pittsburgh to Missouri

Discover the top 4 airlines that operate flights from Pittsburgh to Missouri. 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$171Average$343FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$241Average$380FlexibilityNo cancel feeOn-time63%
DeltaCheapest$248Average$399FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$421FlexibilityNo cancel feeOn-time69%

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