$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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — STL
May 30 — Jun 61
Round-trip
1 adult, Economy
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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 April 30, 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 April 30, 2026.
This United Airlines deal was found by Cheapflights users on 4/26. 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 5/306:08 pm
PIT
- STL
1 stop4h 13m
United Airlines
Wed 6/310:20 am
STL
- PIT
1 stop5h 45m
United Airlines
Deal found 4/26![United Airlines logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Wed 5/278:15 pm
PIT
- STL
1 stop28h 42m
Multiple Airlines
Wed 6/35:27 pm
STL
- PIT
2 stops27h 59m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Sat 5/164:58 pm
PIT
- STL
1 stop8h 23m
Multiple Airlines
Tue 5/196:33 pm
STL
- PIT
2 stops22h 07m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$225
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Wed 6/106:11 pm
PIT
- STL
1 stop4h 05m
United Airlines
Wed 6/249:23 am
STL
- PIT
1 stop5h 00m
United Airlines
Deal found 4/28![United Airlines logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Mon 5/258:15 pm
PIT
- STL
2 stops37h 40m
Frontier
Mon 6/111:24 am
STL
- PIT
1 stop6h 56m
Frontier
Deal found 4/27![Frontier logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/278:15 pm
PIT
- STL
1 stop28h 42m
Multiple Airlines
Tue 6/26:33 pm
STL
- PIT
2 stops22h 07m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/278:15 pm
PIT
- STL
2 stops22h 18m
Frontier
Sun 5/314:19 pm
STL
- PIT
1 stop26h 01m
Frontier
Deal found 4/26![Frontier logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/318:15 pm
PIT
- STL
1 stop15h 14m
Multiple Airlines
Wed 6/35:27 pm
STL
- PIT
2 stops27h 59m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Mon 5/184:58 pm
PIT
- STL
1 stop8h 23m
Multiple Airlines
Thu 5/214:19 pm
STL
- PIT
1 stop26h 01m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 5/288:15 pm
PIT
- MCI
1 stop14h 14m
Multiple Airlines
Thu 6/410:35 am
MCI
- PIT
1 stop7h 45m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$294
This Delta deal was found by Cheapflights users on 4/28. 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.
Sat 9/124:25 pm
PIT
- SGF
1 stop7h 04m
Delta
Tue 9/156:00 am
SGF
- PIT
1 stop5h 54m
Delta
Deal found 4/28![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 4/30. 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 5/275:02 pm
PIT
- MCI
1 stop6h 29m
United Airlines
Thu 5/287:53 am
MCI
- PIT
1 stop4h 16m
United Airlines
Deal found 4/30![United Airlines logo]()
$309
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 April 30, 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 April 30, 2026.
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:20 pm
PIT
- STL
1 stop6h 15m
United Airlines
Sat 5/307:05 pm
STL
- PIT
1 stop3h 54m
United Airlines
Deal found 4/29![United Airlines logo]()
$250
This Southwest deal was found by Cheapflights users on 4/27. 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.
Tue 6/166:45 am
PIT
- STL
Nonstop1h 45m
Southwest
Fri 6/195:35 pm
STL
- PIT
1 stop4h 30m
Southwest
Deal found 4/27![Southwest logo]()
$270
This Delta deal was found by Cheapflights users on 4/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:59 pm
PIT
- STL
1 stop4h 10m
Delta
Sat 5/307:05 am
STL
- PIT
1 stop4h 00m
Delta
Deal found 4/26![Delta logo]()
$275
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Thu 5/216:33 am
PIT
- SGF
1 stop5h 24m
American Airlines
Mon 5/257:11 am
SGF
- PIT
1 stop11h 45m
American Airlines
Deal found 4/28![American Airlines logo]()
$452
This Southwest deal was found by Cheapflights users on 4/26. 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 5/304:00 pm
PIT
- STL
1 stop4h 45m
Southwest
Tue 6/26:45 pm
STL
- PIT
Nonstop1h 35m
Southwest
Deal found 4/26![Southwest logo]()
$270
This United Airlines deal was found by Cheapflights users on 4/30. 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 6/510:54 am
PIT
- STL
1 stop5h 52m
United Airlines
Mon 6/87:05 pm
STL
- PIT
1 stop3h 54m
United Airlines
Deal found 4/30![United Airlines logo]()
$272
This Delta deal was found by Cheapflights users on 4/27. 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.
Tue 6/235:46 pm
PIT
- STL
1 stop3h 53m
Delta
Fri 6/266:10 pm
STL
- PIT
1 stop4h 57m
Delta
Deal found 4/27![Delta logo]()
$280
This Southwest deal was found by Cheapflights users on 4/30. 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 5/286:25 am
PIT
- STL
1 stop8h 55m
Southwest
Thu 6/47:55 pm
STL
- PIT
Nonstop1h 35m
Southwest
Deal found 4/30![Southwest logo]()
$275
This Delta deal was found by Cheapflights users on 4/27. 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.
Tue 6/236:20 pm
PIT
- STL
1 stop4h 58m
Delta
Mon 6/297:12 pm
STL
- PIT
1 stop4h 32m
Delta
Deal found 4/27![Delta logo]()
$280
This Southwest deal was found by Cheapflights users on 4/30. 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.
Fri 6/55:50 pm
PIT
- STL
1 stop6h 20m
Southwest
Mon 6/87:55 pm
STL
- PIT
Nonstop1h 35m
Southwest
Deal found 4/30![Southwest logo]()
$284
This United Airlines deal was found by Cheapflights users on 4/27. 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 5/253:06 pm
PIT
- MCI
1 stop4h 57m
United Airlines
Mon 6/16:36 pm
MCI
- PIT
1 stop4h 23m
United Airlines
Deal found 4/27![United Airlines logo]()
$321
This Delta deal was found by Cheapflights users on 4/28. 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.
Sat 9/124:25 pm
PIT
- SGF
1 stop7h 04m
Delta
Tue 9/156:00 am
SGF
- PIT
1 stop5h 54m
Delta
Deal found 4/28![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 4/29. 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 5/298:05 pm
PIT
- STL
Nonstop1h 50m
Southwest
Sat 5/306:55 pm
STL
- PIT
Nonstop1h 35m
Southwest
Deal found 4/29![Southwest logo]()
$284
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Wed 5/138:45 am
PIT
- JLN
1 stop5h 52m
United Airlines
Sun 5/179:06 am
JLN
- PIT
1 stop5h 15m
United Airlines
Deal found 4/28![United Airlines logo]()
$334
This Southwest deal was found by Cheapflights users on 4/28. 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 6/106:45 am
PIT
- STL
Nonstop1h 45m
Southwest
Sat 6/135:10 am
STL
- PIT
1 stop5h 20m
Southwest
Deal found 4/28![Southwest logo]()
$284
This Delta deal was found by Cheapflights users on 4/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/255:40 am
PIT
- SGF
1 stop6h 47m
Delta
Mon 6/16:49 pm
SGF
- PIT
1 stop4h 56m
Delta
Deal found 4/26![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 4/30. 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 5/156:25 pm
PIT
- SGF
1 stop4h 54m
Delta
Mon 5/186:52 pm
SGF
- PIT
1 stop4h 53m
Delta
Deal found 4/30![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Sat 9/122:05 pm
PIT
- SGF
1 stop4h 55m
United Airlines
Tue 9/155:40 am
SGF
- PIT
2 stops8h 45m
United Airlines
Deal found 4/28![United Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 4/26. 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 5/306:20 pm
PIT
- MCI
1 stop6h 18m
United Airlines
Tue 6/26:00 am
MCI
- PIT
1 stop6h 09m
United Airlines
Deal found 4/26![United Airlines logo]()
$394
This Southwest deal was found by Cheapflights users on 4/28. 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.
Fri 6/55:45 am
PIT
- MCI
2 stops7h 15m
Southwest
Mon 6/86:05 pm
MCI
- PIT
1 stop3h 25m
Southwest
Deal found 4/28![Southwest logo]()
$369
This Delta deal was found by Cheapflights users on 4/28. 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.
Wed 7/154:55 pm
PIT
- SGF
1 stop6h 15m
Delta
Sun 7/196:53 pm
SGF
- PIT
1 stop4h 57m
Delta
Deal found 4/28![Delta logo]()
$382
This United Airlines deal was found by Cheapflights users on 4/30. 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 6/16:11 pm
PIT
- MCI
1 stop4h 31m
United Airlines
Tue 6/307:53 am
MCI
- PIT
1 stop6h 30m
United Airlines
Deal found 4/30![United Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 4/25. 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 5/234:25 pm
PIT
- MCI
1 stop8h 00m
United Airlines
Wed 5/276:00 am
MCI
- PIT
1 stop6h 09m
United Airlines
Deal found 4/25![United Airlines logo]()
$394
This Southwest deal was found by Cheapflights users on 4/29. 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.
Wed 7/155:40 am
PIT
- MCI
1 stop6h 10m
Southwest
Fri 7/1712:20 pm
MCI
- PIT
2 stops8h 30m
Southwest
Deal found 4/29![Southwest logo]()
$412
This Southwest deal was found by Cheapflights users on 4/29. 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 6/125:45 am
PIT
- MCI
2 stops7h 15m
Southwest
Sat 6/1311:05 am
MCI
- PIT
1 stop7h 40m
Southwest
Deal found 4/29![Southwest logo]()
$412
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Sat 6/2010:54 am
PIT
- SGF
1 stop4h 38m
United Airlines
Wed 6/246:00 am
SGF
- PIT
2 stops7h 03m
United Airlines
Deal found 4/30![United Airlines logo]()
$451
This Southwest deal was found by Cheapflights users on 4/26. 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.
Sun 6/75:20 am
PIT
- MCI
1 stop6h 00m
Southwest
Mon 6/2912:20 pm
MCI
- PIT
2 stops8h 25m
Southwest
Deal found 4/26![Southwest logo]()
$412
This United Airlines deal was found by Cheapflights users on 4/27. 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 6/48:32 pm
PIT
- SGF
1 stop5h 13m
United Airlines
Sat 6/66:00 am
SGF
- PIT
2 stops7h 05m
United Airlines
Deal found 4/27![United Airlines logo]()
$473
This United Airlines deal was found by Cheapflights users on 4/27. 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 6/272:05 pm
PIT
- JLN
1 stop5h 41m
United Airlines
Mon 6/298:54 am
JLN
- PIT
1 stop24h 04m
United Airlines
Deal found 4/27![United Airlines logo]()
$582
This United Airlines deal was found by Cheapflights users on 4/25. 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 6/157:59 pm
PIT
- JLN
2 stops23h 17m
United Airlines
Wed 6/178:54 am
JLN
- PIT
1 stop11h 08m
United Airlines
Deal found 4/25![United Airlines logo]()
$677
Last-minute flights from Pittsburgh to MissouriDiscover last-minute flight deals from Pittsburgh to Missouri. Data last updated April 30, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Missouri. Data last updated April 30, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Sat 5/164:58 pm
PIT
- STL
1 stop8h 23m
Multiple Airlines
Tue 5/196:33 pm
STL
- PIT
2 stops22h 07m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Mon 5/184:58 pm
PIT
- STL
1 stop8h 23m
Multiple Airlines
Thu 5/214:19 pm
STL
- PIT
1 stop26h 01m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Mon 5/188:00 am
PIT
- STL
1 stop17h 21m
Multiple Airlines
Wed 5/205:27 pm
STL
- PIT
2 stops27h 40m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$248
This Delta deal was found by Cheapflights users on 4/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:25 pm
PIT
- MCI
1 stop6h 24m
Delta
Tue 5/265:13 pm
MCI
- PIT
1 stop6h 32m
Delta
Deal found 4/26![Delta logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Mon 5/258:15 pm
PIT
- STL
2 stops37h 40m
Frontier
Mon 6/111:24 am
STL
- PIT
1 stop6h 56m
Frontier
Deal found 4/27![Frontier logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Wed 5/278:15 pm
PIT
- STL
1 stop28h 42m
Multiple Airlines
Wed 6/35:27 pm
STL
- PIT
2 stops27h 59m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/278:15 pm
PIT
- STL
1 stop28h 42m
Multiple Airlines
Tue 6/26:33 pm
STL
- PIT
2 stops22h 07m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/278:15 pm
PIT
- STL
2 stops22h 18m
Frontier
Sun 5/314:19 pm
STL
- PIT
1 stop26h 01m
Frontier
Deal found 4/26![Frontier logo]()
$239
This United Airlines deal was found by Cheapflights users on 4/30. 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 5/275:02 pm
PIT
- MCI
1 stop6h 29m
United Airlines
Thu 5/287:53 am
MCI
- PIT
1 stop4h 16m
United Airlines
Deal found 4/30![United Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 5/288:15 pm
PIT
- MCI
1 stop14h 14m
Multiple Airlines
Thu 6/410:35 am
MCI
- PIT
1 stop7h 45m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$294
This United Airlines deal was found by Cheapflights users on 4/26. 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 5/306:08 pm
PIT
- STL
1 stop4h 13m
United Airlines
Wed 6/310:20 am
STL
- PIT
1 stop5h 45m
United Airlines
Deal found 4/26![United Airlines logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/318:15 pm
PIT
- STL
1 stop15h 14m
Multiple Airlines
Sat 6/65:27 pm
STL
- PIT
2 stops40h 16m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$243
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 April 30, 2026.
Search for one-way flight options from Pittsburgh to Missouri. Find affordable one-way fares based on user searches. Data last updated April 30, 2026.
This Trip.com deal was found by Cheapflights users on 4/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/138:15 pm
PIT
- STL
1 stop29h 06m
Frontier
Deal found 4/27![Frontier logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Mon 6/297:09 pm
PIT
- STL
1 stop29h 40m
Frontier
Deal found 4/29![Frontier logo]()
$106
This Frontier deal was found by Cheapflights users on 4/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/277:09 pm
PIT
- STL
1 stop6h 00m
Frontier
Deal found 4/29![Frontier logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Sun 5/248:05 pm
PIT
- STL
1 stop28h 52m
Frontier
Deal found 4/29![Frontier logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Wed 5/278:15 pm
PIT
- STL
2 stops22h 18m
Frontier
Deal found 4/29![Frontier logo]()
$115
This Southwest deal was found by Cheapflights users on 4/29. 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 5/267:10 pm
PIT
- STL
Nonstop1h 50m
Southwest
Deal found 4/29![Southwest logo]()
$119
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:03 pm
PIT
- STL
1 stop4h 13m
United Airlines
Deal found 4/29![United Airlines logo]()
$121
This Trip.com deal was found by Cheapflights users on 4/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/78:15 pm
PIT
- STL
1 stop29h 06m
Frontier
Deal found 4/29![Frontier logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 6/88:15 pm
PIT
- MCI
2 stops46h 06m
Frontier
Deal found 4/28![Frontier logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/246:00 am
PIT
- STL
2 stops27h 55m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$127
This Delta deal was found by Cheapflights users on 4/28. 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 6/237:00 am
PIT
- STL
1 stop6h 34m
Delta
Deal found 4/28![Delta logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Fri 5/226:00 am
PIT
- STL
2 stops27h 55m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$132
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 April 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $197 (United Airlines) |
One-way from | $99 (Trip.com) |
Popular in | April |
Cheapest in | November |
Average price | $440 |
Good round-trip deal | $378 or less |
Good one-way deal | $172 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 April 30, 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
Fri 5/29
6:20 pm-11:35 pm
1 stop6h 15m
Lambert-St Louis
Sat 5/30
7:05 pm-11:59 pm
1 stop3h 54m
$250
PittsburghSt. Louis
PIT - STL
PITSTL
Pittsburgh
Tue 6/16
6:45 am-7:30 am
Nonstop1h 45m
Lambert-St Louis
Fri 6/19
5:35 pm-11:05 pm
1 stop4h 30m
$270
PittsburghSt. Louis
PIT - STL
PITSTL
Pittsburgh
Sat 5/30
4:00 pm-7:45 pm
1 stop4h 45m
Lambert-St Louis
Tue 6/2
6:45 pm-9:20 pm
Nonstop1h 35m
$270
PittsburghSt. Louis
PIT - STL
PITSTL
Pittsburgh
Fri 6/5
10:54 am-3:46 pm
1 stop5h 52m
Lambert-St Louis
Mon 6/8
7:05 pm-11:59 pm
1 stop3h 54m
$272
PittsburghSt. Louis
PIT - STL
PITSTL
Pittsburgh
Thu 5/28
5:59 pm-9:09 pm
1 stop4h 10m
Lambert-St Louis
Sat 5/30
7:05 am-12:05 pm
1 stop4h 00m
$275
PittsburghSt. Louis
PIT - STL
PITSTL
Pittsburgh
Thu 5/28
6:25 am-2:20 pm
1 stop8h 55m
Lambert-St Louis
Thu 6/4
7:55 pm-10:30 pm
Nonstop1h 35m
$275
PittsburghSt. Louis
PIT - STL
PITSTL
Pittsburgh
Tue 6/23
5:46 pm-8:39 pm
1 stop3h 53m
Lambert-St Louis
Fri 6/26
6:10 pm-12:07 am
1 stop4h 57m
$280
PittsburghSt. Louis
PIT - STL
PITSTL
Pittsburgh
Tue 6/23
6:20 pm-10:18 pm
1 stop4h 58m
Lambert-St Louis
Mon 6/29
7:12 pm-12:44 am
1 stop4h 32m
$280
PittsburghSt. Louis
PIT - STL
PITSTL
Pittsburgh
Fri 6/5
5:50 pm-11:10 pm
1 stop6h 20m
Lambert-St Louis
Mon 6/8
7:55 pm-10:30 pm
Nonstop1h 35m
$284
Quickest round-trip
PittsburghSt. Louis
PIT - STL
PITSTL
Pittsburgh
Fri 5/29
8:05 pm-8:55 pm
Nonstop1h 50m
Lambert-St Louis
Sat 5/30
6:55 pm-9:30 pm
Nonstop1h 35m
$284
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
How far ahead should I book a flight from Pittsburgh to Missouri?
The best time to book flights from Pittsburgh to Missouri is 28 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.
What is the cheapest month to book a flight from Pittsburgh to Missouri?
Currently, November is the cheapest month in which you can book a flight from Pittsburgh to Missouri (average of $116). Flying from Pittsburgh to Missouri in March is currently the most expensive (average of $268). 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 April 30, 2026.
It’s optimal to fly from Pittsburgh to Missouri at noon. By choosing this option you can save up to 29% 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?
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 April 30, 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.
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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
See prices for flight routes from nearby airports that may be better suited for you.
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 April 30, 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 April 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$170 | Average$350 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$196 | Average$424 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$221 | Average$393 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$248 | Average$421 | FlexibilityNo cancel fee | On-timeN/A |