$99+ 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — STL
Aug 31 — Sep 71
Round-trip
1 adult, Economy
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Find cheap flights from Pittsburgh to Missouri with Cheapflights
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Cheapest flights from Pittsburgh to MissouriExplore 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 August 1, 2026.
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 August 1, 2026.
This Southwest deal was found by Cheapflights users on 7/30. 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.
Thu 8/207:00 am
PIT
- STL
Nonstop1h 45m
Southwest
Mon 8/247:35 pm
STL
- PIT
Nonstop1h 40m
Southwest
Deal found 7/30![Southwest logo]()
$197
This Southwest deal was found by Cheapflights users on 7/29. 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.
Thu 8/275:35 am
PIT
- STL
1 stop7h 00m
Southwest
Thu 9/311:40 am
STL
- PIT
1 stop5h 00m
Southwest
Deal found 7/29![Southwest logo]()
$217
This Southwest deal was found by Cheapflights users on 7/26. 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.
Sat 8/226:50 am
PIT
- STL
Nonstop1h 40m
Southwest
Tue 8/2510:25 am
STL
- PIT
Nonstop1h 40m
Southwest
Deal found 7/26![Southwest logo]()
$227
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Sat 8/227:00 am
PIT
- STL
1 stop6h 03m
United Airlines
Tue 8/258:00 am
STL
- PIT
1 stop4h 15m
United Airlines
Deal found 7/26![United Airlines logo]()
$232
This Southwest deal was found by Cheapflights users on 7/30. 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 10/56:50 am
PIT
- STL
Nonstop1h 55m
Southwest
Fri 10/97:55 pm
STL
- PIT
Nonstop1h 35m
Southwest
Deal found 7/30![Southwest logo]()
$236
This American Airlines deal was found by Cheapflights users on 7/27. 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 8/2812:24 pm
PIT
- STL
1 stop6h 03m
American Airlines
Mon 8/316:00 am
STL
- PIT
1 stop4h 34m
American Airlines
Deal found 7/27![American Airlines logo]()
$237
This Southwest deal was found by Cheapflights users on 7/29. 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.
Tue 10/135:20 am
PIT
- STL
1 stop9h 10m
Southwest
Fri 10/164:30 pm
STL
- PIT
2 stops6h 00m
Southwest
Deal found 7/29![Southwest logo]()
$242
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Fri 8/216:09 pm
PIT
- STL
1 stop5h 50m
United Airlines
Sun 8/238:00 am
STL
- PIT
1 stop4h 15m
United Airlines
Deal found 7/31![United Airlines logo]()
$252
This United Airlines deal was found by Cheapflights users on 7/30. 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 8/315:03 pm
PIT
- MCI
1 stop6h 32m
United Airlines
Tue 9/110:00 am
MCI
- PIT
1 stop4h 25m
United Airlines
Deal found 7/30![United Airlines logo]()
$274
This Delta deal was found by Cheapflights users on 7/29. 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.
Sat 10/101:34 pm
PIT
- MCI
1 stop7h 17m
Delta
Mon 10/124:23 pm
MCI
- PIT
1 stop4h 45m
Delta
Deal found 7/29![Delta logo]()
$279
This Southwest deal was found by Cheapflights users on 7/29. 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.
Sat 9/126:50 am
PIT
- MCI
2 stops6h 35m
Southwest
Sat 9/195:35 am
MCI
- PIT
1 stop3h 35m
Southwest
Deal found 7/29![Southwest logo]()
$284
This Delta deal was found by Cheapflights users on 7/29. 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.
Tue 8/1811:57 am
PIT
- MCI
1 stop5h 16m
Delta
Thu 8/207:07 am
MCI
- PIT
1 stop7h 42m
Delta
Deal found 7/29![Delta logo]()
$294
Best flights from Pittsburgh to MissouriDiscover carefully curated flight deals from Pittsburgh to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 1, 2026.
Discover carefully curated flight deals from Pittsburgh to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 1, 2026.
This Southwest deal was found by Cheapflights users on 7/30. 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 9/96:40 am
PIT
- STL
Nonstop1h 40m
Southwest
Mon 9/142:25 pm
STL
- PIT
1 stop7h 50m
Southwest
Deal found 7/30![Southwest logo]()
$207
This Delta deal was found by Cheapflights users on 7/30. 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.
Wed 9/95:50 am
PIT
- STL
1 stop4h 44m
Delta
Mon 9/145:59 pm
STL
- PIT
1 stop4h 59m
Delta
Deal found 7/30![Delta logo]()
$217
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Sat 8/227:00 am
PIT
- STL
1 stop6h 03m
United Airlines
Tue 8/258:00 am
STL
- PIT
1 stop4h 15m
United Airlines
Deal found 7/26![United Airlines logo]()
$232
This Southwest deal was found by Cheapflights users on 7/29. 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.
Thu 8/276:10 am
PIT
- STL
1 stop5h 00m
Southwest
Thu 9/37:35 pm
STL
- PIT
Nonstop1h 45m
Southwest
Deal found 7/29![Southwest logo]()
$207
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:40 am
PIT
- STL
2 stops8h 45m
Southwest
Wed 9/210:25 am
STL
- PIT
Nonstop1h 40m
Southwest
Deal found 7/28![Southwest logo]()
$212
This Delta deal was found by Cheapflights users on 7/30. 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.
Fri 9/185:40 pm
PIT
- STL
1 stop7h 02m
Delta
Sat 9/194:10 pm
STL
- PIT
1 stop5h 45m
Delta
Deal found 7/30![Delta logo]()
$237
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Fri 9/47:50 pm
PIT
- STL
1 stop4h 09m
United Airlines
Mon 9/78:00 am
STL
- PIT
1 stop4h 15m
United Airlines
Deal found 7/26![United Airlines logo]()
$261
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1811:57 am
PIT
- MCI
1 stop5h 16m
Delta
Thu 8/207:07 am
MCI
- PIT
1 stop7h 42m
Delta
Deal found 7/28![Delta logo]()
$279
This Southwest deal was found by Cheapflights users on 7/26. 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.
Fri 9/47:35 pm
PIT
- STL
1 stop3h 35m
Southwest
Mon 9/710:30 am
STL
- PIT
Nonstop1h 40m
Southwest
Deal found 7/26![Southwest logo]()
$270
This Delta deal was found by Cheapflights users on 7/29. 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.
Sat 10/101:34 pm
PIT
- MCI
1 stop7h 17m
Delta
Mon 10/124:23 pm
MCI
- PIT
1 stop4h 45m
Delta
Deal found 7/29![Delta logo]()
$279
This United Airlines deal was found by Cheapflights users on 7/27. 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 9/147:50 pm
PIT
- SGF
1 stop4h 31m
United Airlines
Sat 9/197:30 am
SGF
- PIT
1 stop6h 37m
United Airlines
Deal found 7/27![United Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 7/29. 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.
Fri 9/117:00 am
PIT
- STL
Nonstop1h 45m
Southwest
Sun 9/133:55 pm
STL
- PIT
1 stop6h 20m
Southwest
Deal found 7/29![Southwest logo]()
$271
This United Airlines deal was found by Cheapflights users on 7/27. 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 9/166:10 pm
PIT
- SGF
1 stop4h 52m
United Airlines
Tue 9/226:25 am
SGF
- PIT
1 stop8h 30m
United Airlines
Deal found 7/27![United Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 7/29. 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.
Sat 9/126:50 am
PIT
- MCI
2 stops6h 35m
Southwest
Sat 9/195:35 am
MCI
- PIT
1 stop3h 35m
Southwest
Deal found 7/29![Southwest logo]()
$284
This Delta deal was found by Cheapflights users on 7/27. 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.
Sat 9/125:50 am
PIT
- SGF
1 stop6h 31m
Delta
Tue 9/156:08 am
SGF
- PIT
1 stop7h 28m
Delta
Deal found 7/27![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Fri 8/282:11 pm
PIT
- SGF
1 stop4h 51m
United Airlines
Fri 9/46:37 pm
SGF
- PIT
1 stop4h 33m
United Airlines
Deal found 7/30![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 7/30. 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.
Fri 10/23:41 pm
PIT
- MCI
1 stop7h 05m
Delta
Mon 10/52:26 pm
MCI
- PIT
1 stop6h 13m
Delta
Deal found 7/30![Delta logo]()
$321
This United Airlines deal was found by Cheapflights users on 7/31. 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 8/191:00 pm
PIT
- SGF
1 stop6h 55m
United Airlines
Wed 8/267:30 am
SGF
- PIT
1 stop6h 55m
United Airlines
Deal found 7/31![United Airlines logo]()
$334
This Southwest deal was found by Cheapflights users on 7/27. 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 9/147:25 pm
PIT
- MCI
1 stop4h 15m
Southwest
Wed 9/169:20 am
MCI
- PIT
2 stops7h 15m
Southwest
Deal found 7/27![Southwest logo]()
$324
This Delta deal was found by Cheapflights users on 7/27. 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 8/136:19 pm
PIT
- SGF
1 stop5h 02m
Delta
Wed 8/196:58 pm
SGF
- PIT
1 stop4h 38m
Delta
Deal found 7/27![Delta logo]()
$334
This United Airlines deal was found by Cheapflights users on 7/27. 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 8/137:52 pm
PIT
- SGF
1 stop4h 27m
United Airlines
Thu 8/203:05 pm
SGF
- PIT
1 stop7h 54m
United Airlines
Deal found 7/27![United Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 7/31. 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.
Tue 8/184:55 pm
PIT
- SGF
1 stop6h 26m
Delta
Mon 8/314:30 pm
SGF
- PIT
1 stop7h 06m
Delta
Deal found 7/31![Delta logo]()
$334
This United Airlines deal was found by Cheapflights users on 7/30. 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 9/96:10 am
PIT
- SGF
2 stops9h 06m
United Airlines
Mon 9/146:37 pm
SGF
- PIT
1 stop4h 38m
United Airlines
Deal found 7/30![United Airlines logo]()
$344
This Southwest deal was found by Cheapflights users on 7/27. 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 9/306:30 am
PIT
- MCI
2 stops8h 00m
Southwest
Sun 10/410:40 am
MCI
- PIT
2 stops7h 40m
Southwest
Deal found 7/27![Southwest logo]()
$358
This Delta deal was found by Cheapflights users on 7/29. 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.
Sat 9/192:50 pm
PIT
- SGF
1 stop7h 26m
Delta
Tue 9/226:08 am
SGF
- PIT
1 stop7h 28m
Delta
Deal found 7/29![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Fri 9/116:10 pm
PIT
- SGF
1 stop6h 11m
United Airlines
Fri 9/186:00 am
SGF
- PIT
2 stops7h 11m
United Airlines
Deal found 7/30![United Airlines logo]()
$344
This Southwest deal was found by Cheapflights users on 7/30. 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 8/3112:00 pm
PIT
- MCI
2 stops6h 25m
Southwest
Tue 9/19:20 am
MCI
- PIT
2 stops7h 15m
Southwest
Deal found 7/30![Southwest logo]()
$358
This Delta deal was found by Cheapflights users on 7/30. 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.
Wed 9/98:00 am
PIT
- SGF
1 stop4h 21m
Delta
Mon 9/146:08 am
SGF
- PIT
1 stop7h 28m
Delta
Deal found 7/30![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 7/27. 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 9/86:10 pm
PIT
- MCI
1 stop4h 37m
United Airlines
Tue 9/153:14 pm
MCI
- PIT
1 stop4h 33m
United Airlines
Deal found 7/27![United Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Sat 8/222:11 pm
PIT
- JLN
1 stop5h 35m
United Airlines
Tue 8/258:30 am
JLN
- PIT
1 stop5h 55m
United Airlines
Deal found 7/27![United Airlines logo]()
$394
Last-minute flights from Pittsburgh to MissouriDiscover last-minute flight deals from Pittsburgh to Missouri. Data last updated August 1, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Missouri. Data last updated August 1, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:50 am
PIT
- MCI
1 stop6h 00m
Southwest
Thu 8/202:00 pm
MCI
- PIT
1 stop6h 50m
Southwest
Deal found 7/28![Southwest logo]()
$279
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:00 am
PIT
- MCI
1 stop8h 45m
Southwest
Tue 9/19:20 am
MCI
- PIT
2 stops7h 15m
Southwest
Deal found 7/28![Southwest logo]()
$284
This Southwest deal was found by Cheapflights users on 7/30. 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.
Thu 8/207:00 am
PIT
- STL
Nonstop1h 45m
Southwest
Mon 8/247:35 pm
STL
- PIT
Nonstop1h 40m
Southwest
Deal found 7/30![Southwest logo]()
$197
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Fri 8/216:09 pm
PIT
- STL
1 stop5h 50m
United Airlines
Sun 8/238:00 am
STL
- PIT
1 stop4h 15m
United Airlines
Deal found 7/31![United Airlines logo]()
$252
This Southwest deal was found by Cheapflights users on 7/26. 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.
Sat 8/226:50 am
PIT
- STL
Nonstop1h 40m
Southwest
Tue 8/2510:25 am
STL
- PIT
Nonstop1h 40m
Southwest
Deal found 7/26![Southwest logo]()
$227
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Sat 8/227:00 am
PIT
- STL
1 stop6h 03m
United Airlines
Tue 8/258:00 am
STL
- PIT
1 stop4h 15m
United Airlines
Deal found 7/26![United Airlines logo]()
$232
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Sun 8/238:59 pm
PIT
- STL
1 stop3h 59m
American Airlines
Sun 8/309:32 am
STL
- PIT
1 stop4h 44m
American Airlines
Deal found 7/27![American Airlines logo]()
$257
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:30 am
PIT
- MCI
2 stops8h 00m
Southwest
Tue 9/19:20 am
MCI
- PIT
2 stops7h 15m
Southwest
Deal found 7/28![Southwest logo]()
$289
This Southwest deal was found by Cheapflights users on 7/29. 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.
Thu 8/275:35 am
PIT
- STL
1 stop7h 00m
Southwest
Thu 9/311:40 am
STL
- PIT
1 stop5h 00m
Southwest
Deal found 7/29![Southwest logo]()
$217
This Southwest deal was found by Cheapflights users on 7/31. 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.
Thu 8/277:20 pm
PIT
- STL
Nonstop1h 40m
Southwest
Sun 8/306:00 am
STL
- PIT
1 stop4h 05m
Southwest
Deal found 7/31![Southwest logo]()
$255
This American Airlines deal was found by Cheapflights users on 7/27. 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 8/2812:24 pm
PIT
- STL
1 stop6h 03m
American Airlines
Mon 8/316:00 am
STL
- PIT
1 stop4h 34m
American Airlines
Deal found 7/27![American Airlines logo]()
$237
This United Airlines deal was found by Cheapflights users on 7/30. 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 8/315:03 pm
PIT
- MCI
1 stop6h 32m
United Airlines
Tue 9/110:00 am
MCI
- PIT
1 stop4h 25m
United Airlines
Deal found 7/30![United Airlines logo]()
$274
One-way flights from Pittsburgh to MissouriSearch for one-way flight options from Pittsburgh to Missouri. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
Search for one-way flight options from Pittsburgh to Missouri. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
This Southwest deal was found by Cheapflights users on 7/27. 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 10/216:50 am
PIT
- STL
Nonstop1h 55m
Southwest
Deal found 7/27![Southwest logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Thu 10/2912:00 pm
PIT
- STL
2 stops22h 40m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Thu 10/14:37 pm
PIT
- STL
2 stops21h 33m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$107
This Southwest deal was found by Cheapflights users on 7/29. 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.
Tue 9/293:25 pm
PIT
- STL
1 stop6h 50m
Southwest
Deal found 7/29![Southwest logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 8/307:10 pm
PIT
- STL
2 stops23h 12m
Frontier
Deal found 7/30![Frontier logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 8/267:10 pm
PIT
- STL
2 stops23h 12m
Frontier
Deal found 7/30![Frontier logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 8/266:32 pm
PIT
- STL
3 stops23h 50m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$117
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Mon 8/175:42 pm
PIT
- STL
1 stop4h 46m
American Airlines
Deal found 7/27![American Airlines logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:11 pm
PIT
- STL
2 stops21h 59m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:36 pm
PIT
- SGF
1 stop22h 22m
Allegiant Air
Deal found 7/28![Allegiant Air logo]()
$144
This Southwest deal was found by Cheapflights users on 7/31. 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 8/242:45 pm
PIT
- MCI
1 stop4h 40m
Southwest
Deal found 7/31![Southwest logo]()
$155
This Southwest deal was found by Cheapflights users on 7/31. 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.
Thu 10/15:00 am
PIT
- MCI
2 stops7h 45m
Southwest
Deal found 7/31![Southwest logo]()
$160
Find flight deals from Pittsburgh to Missouri
Keep the following information in mind while searching for Pittsburgh to Missouri flight deals. Data was last updated August 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $197 (Southwest) |
One-way from | $99 (Southwest) |
Popular in | June |
Cheapest in | November |
Average price | $295 |
Good round-trip deal | $364 or less |
Good one-way deal | $203 or less |
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 August 1, 2026.
Use the filters below to find and compare flights from Pittsburgh to Missouri that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PittsburghSt. Louis
PIT - STL
PITSTL
Pittsburgh
Wed 9/9
6:40 am-7:20 am
Nonstop1h 40m
Lambert-St Louis
Mon 9/14
2:25 pm-11:15 pm
1 stop7h 50m
$207
PittsburghSt. Louis
PIT - STL
PITSTL
Pittsburgh
Thu 8/27
6:10 am-10:10 am
1 stop5h 00m
Lambert-St Louis
Thu 9/3
7:35 pm-10:20 pm
Nonstop1h 45m
$207
PittsburghSt. Louis
PIT - STL
PITSTL
Pittsburgh
Wed 8/26
8:40 am-4:25 pm
2 stops8h 45m
Lambert-St Louis
Wed 9/2
10:25 am-1:05 pm
Nonstop1h 40m
$212
PittsburghSt. Louis
PIT - STL
PITSTL
Pittsburgh
Wed 9/9
5:50 am-9:34 am
1 stop4h 44m
Lambert-St Louis
Mon 9/14
5:59 pm-11:58 pm
1 stop4h 59m
$217
PittsburghSt. Louis
PIT - STL
PITSTL
Pittsburgh
Sat 8/22
7:00 am-12:03 pm
1 stop6h 03m
Lambert-St Louis
Tue 8/25
8:00 am-1:15 pm
1 stop4h 15m
$232
PittsburghSt. Louis
PIT - STL
PITSTL
Pittsburgh
Fri 9/18
5:40 pm-11:42 pm
1 stop7h 02m
Lambert-St Louis
Sat 9/19
4:10 pm-10:55 pm
1 stop5h 45m
$237
PittsburghSt. Louis
PIT - STL
PITSTL
Pittsburgh
Fri 9/4
7:50 pm-10:59 pm
1 stop4h 09m
Lambert-St Louis
Mon 9/7
8:00 am-1:15 pm
1 stop4h 15m
$261
Quickest round-trip
PittsburghSt. Louis
PIT - STL
PITSTL
Pittsburgh
Fri 9/4
7:35 pm-10:10 pm
1 stop3h 35m
Lambert-St Louis
Mon 9/7
10:30 am-1:10 pm
Nonstop1h 40m
$270
PittsburghSt. Louis
PIT - STL
PITSTL
Pittsburgh
Fri 9/11
7:00 am-7:45 am
Nonstop1h 45m
Lambert-St Louis
Sun 9/13
3:55 pm-11:15 pm
1 stop6h 20m
$271
PittsburghKansas City
PIT - MCI
PITMCI
Pittsburgh
Tue 8/18
11:57 am-4:13 pm
1 stop5h 16m
Kansas City
Thu 8/20
7:07 am-3:49 pm
1 stop7h 42m
$279
Showing 1-10 of 60 resultsSorted by cheapest first
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.
PIT-STL
PIT-MCI
PIT-SGF
PIT-JLN
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
PIT-USMO
PIT-STL
PIT-MCI
PIT-SGF
PIT-JLN
What is the cheapest month to book a flight from Pittsburgh to Missouri?
Currently, January is the cheapest month in which you can book a flight from Pittsburgh to Missouri (average of $307). Flying from Pittsburgh to Missouri in June is currently the most expensive (average of $508). 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 August 1, 2026.
It’s optimal to fly from Pittsburgh to Missouri at noon. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight in the morning.
How much does it cost to fly round-trip from Pittsburgh to Missouri?
Airfare is below average for this route at the moment.
Pittsburgh to Missouri flights typically cost between $227 and $366 in August.The cheapest round-trip price found within the last 5 days was $197 on Southwest (Aug 20-Aug 24).
How far ahead should I book a flight from Pittsburgh to Missouri?
The best time to book flights from Pittsburgh to Missouri is 83 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 August 1, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited 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.
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
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.
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Alternative routes for Pittsburgh to Missouri
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Complete your trip
Complete your trip to Missouri by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Pittsburgh to Missouri by cabin class
Find flights from Pittsburgh to Missouri, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Pittsburgh and Missouri flights
Browse other Pittsburgh and Missouri flight options. Last updated on August 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Pittsburgh to Missouri flights
Consider these flights traveling from Pittsburgh to Missouri.
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 August 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$158 | Average$361 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$188 | Average$425 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$230 | Average$408 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$263 | Average$430 | FlexibilityNo cancel fee | On-time69% |