$104+ 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — STL
Sep 18 — Sep 251
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Pittsburgh to Missouri with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Pittsburgh to Missouri
Cheapest
Best
Last-minute
One-way
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 19, 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 19, 2026.
This Southwest deal was found by Cheapflights users on 8/17. 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 10/156:50 am -
Nonstop1h 55m
Mon 10/197:55 pm -
Nonstop1h 35m
Deal found 8/17![Southwest logo]()
$207
This Southwest deal was found by Cheapflights users on 8/18. 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 9/228:40 am -
2 stops8h 45m
Tue 9/2910:25 am -
Nonstop1h 40m
Deal found 8/18![Southwest logo]()
$222
This Delta deal was found by Cheapflights users on 8/17. 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 9/105:50 am -
1 stop4h 44m
Mon 9/146:54 pm -
1 stop4h 37m
Deal found 8/17![Delta logo]()
$227
This Southwest deal was found by Cheapflights users on 8/17. 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 9/236:40 am -
Nonstop1h 40m
Fri 9/252:25 pm -
1 stop7h 50m
Deal found 8/17![Southwest logo]()
$237
This Southwest deal was found by Cheapflights users on 8/14. 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 9/107:20 pm -
Nonstop1h 40m
Fri 9/117:35 pm -
Nonstop1h 45m
Deal found 8/14![Southwest logo]()
$241
This Southwest deal was found by Cheapflights users on 8/17. 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 10/212:10 pm -
2 stops7h 55m
Sat 10/310:30 am -
Nonstop1h 35m
Deal found 8/17![Southwest logo]()
$242
This Southwest deal was found by Cheapflights users on 8/14. 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 9/171:15 pm -
1 stop9h 40m
Mon 9/217:35 pm -
Nonstop1h 45m
Deal found 8/14![Southwest logo]()
$243
This Delta deal was found by Cheapflights users on 8/18. 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 9/115:40 pm -
1 stop7h 02m
Tue 9/157:05 am -
1 stop4h 26m
Deal found 8/18![Delta logo]()
$246
This Delta deal was found by Cheapflights users on 8/19. 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 9/177:51 pm -
1 stop4h 51m
Sun 9/206:40 am -
1 stop3h 39m
Deal found 8/19![Delta logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 9/232:42 pm -
1 stop28h 12m
Mon 9/282:29 pm -
2 stops22h 18m
Deal found 8/16![Frontier logo]()
$248
This United Airlines deal was found by Cheapflights users on 8/15. 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 pm -
1 stop4h 37m
Sat 9/129:55 am -
1 stop4h 12m
Deal found 8/15![United Airlines logo]()
$274
This Delta deal was found by Cheapflights users on 8/18. 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 10/1012:49 pm -
1 stop4h 58m
Mon 10/125:31 pm -
1 stop6h 15m
Deal found 8/18![Delta logo]()
$279
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 19, 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 19, 2026.
This Southwest deal was found by Cheapflights users on 8/16. 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 9/236:40 am -
Nonstop1h 40m
Wed 9/236:50 pm -
Nonstop1h 40m
Deal found 8/16![Southwest logo]()
$227
This Delta deal was found by Cheapflights users on 8/16. 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 9/96:00 am -
1 stop4h 29m
Wed 9/91:40 pm -
1 stop6h 59m
Deal found 8/16![Delta logo]()
$237
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/187:50 pm -
1 stop4h 09m
Sun 9/208:00 am -
1 stop4h 15m
Deal found 8/17![United Airlines logo]()
$289
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Sat 9/126:34 am -
1 stop4h 34m
Tue 9/153:09 pm -
1 stop7h 21m
Deal found 8/16![American Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 8/18. 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 9/237:20 pm -
Nonstop1h 40m
Fri 9/254:15 pm -
1 stop4h 40m
Deal found 8/18![Southwest logo]()
$237
This Southwest deal was found by Cheapflights users on 8/14. 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 9/157:20 pm -
Nonstop1h 40m
Thu 9/176:05 am -
1 stop5h 05m
Deal found 8/14![Southwest logo]()
$237
This Delta deal was found by Cheapflights users on 8/19. 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 9/187:45 pm -
1 stop4h 57m
Sun 9/206:40 am -
1 stop3h 39m
Deal found 8/19![Delta logo]()
$266
This Southwest deal was found by Cheapflights users on 8/18. 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 9/307:20 pm -
Nonstop1h 40m
Fri 10/24:30 pm -
2 stops6h 00m
Deal found 8/18![Southwest logo]()
$242
This Delta deal was found by Cheapflights users on 8/17. 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 10/1410:32 am -
1 stop4h 21m
Sun 10/187:20 pm -
1 stop4h 26m
Deal found 8/17![Delta logo]()
$275
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/56:09 pm -
1 stop6h 10m
Wed 9/93:05 pm -
1 stop7h 54m
Deal found 8/18![United Airlines logo]()
$334
This Southwest deal was found by Cheapflights users on 8/14. 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 9/107:00 am -
Nonstop1h 45m
Fri 9/1112:15 pm -
1 stop5h 35m
Deal found 8/14![Southwest logo]()
$251
This American Airlines deal was found by Cheapflights users on 8/14. 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 10/236:05 am -
1 stop4h 57m
Mon 10/261:45 pm -
1 stop8h 58m
Deal found 8/14![American Airlines logo]()
$352
This Delta deal was found by Cheapflights users on 8/17. 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 -
1 stop7h 05m
Mon 10/52:26 pm -
1 stop6h 13m
Deal found 8/17![Delta logo]()
$294
This Southwest deal was found by Cheapflights users on 8/17. 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 10/147:15 pm -
Nonstop1h 45m
Sun 10/188:00 pm -
Nonstop1h 35m
Deal found 8/17![Southwest logo]()
$270
This United Airlines deal was found by Cheapflights users on 8/15. 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 10/149:30 am -
2 stops9h 13m
Wed 10/217:30 am -
1 stop4h 39m
Deal found 8/15![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 8/18. 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 11/1211:01 am -
1 stop6h 51m
Sun 11/155:38 pm -
1 stop5h 58m
Deal found 8/18![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/106:10 am -
2 stops9h 08m
Mon 9/145:08 pm -
1 stop6h 07m
Deal found 8/17![United Airlines logo]()
$364
This Southwest deal was found by Cheapflights users on 8/15. 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 9/107:25 pm -
1 stop4h 15m
Mon 9/145:00 pm -
1 stop4h 20m
Deal found 8/15![Southwest logo]()
$279
This Southwest deal was found by Cheapflights users on 8/15. 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 10/36:30 am -
1 stop5h 45m
Tue 10/2711:40 am -
1 stop4h 55m
Deal found 8/15![Southwest logo]()
$279
This United Airlines deal was found by Cheapflights users on 8/17. 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 -
1 stop4h 31m
Mon 9/213:03 pm -
1 stop4h 38m
Deal found 8/17![United Airlines logo]()
$382
This Delta deal was found by Cheapflights users on 8/17. 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.
Sun 11/16:00 am -
1 stop4h 47m
Tue 11/36:00 am -
1 stop5h 38m
Deal found 8/17![Delta logo]()
$348
This United Airlines deal was found by Cheapflights users on 8/15. 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 11/66:30 am -
1 stop7h 07m
Mon 11/91:33 pm -
1 stop8h 16m
Deal found 8/15![United Airlines logo]()
$394
This Southwest deal was found by Cheapflights users on 8/19. 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 10/295:00 am -
2 stops7h 45m
Sat 10/316:25 am -
1 stop6h 25m
Deal found 8/19![Southwest logo]()
$299
This Delta deal was found by Cheapflights users on 8/15. 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 8/254:55 pm -
1 stop6h 26m
Sat 8/294:00 pm -
1 stop6h 34m
Deal found 8/15![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/16. 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 9/126:30 am -
2 stops10h 41m
Tue 9/156:37 pm -
1 stop4h 38m
Deal found 8/16![United Airlines logo]()
$404
This Southwest deal was found by Cheapflights users on 8/16. 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 10/1010:30 am -
1 stop5h 20m
Sun 10/1110:40 am -
1 stop7h 50m
Deal found 8/16![Southwest logo]()
$348
This Southwest deal was found by Cheapflights users on 8/18. 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 10/96:00 pm -
1 stop7h 25m
Sun 10/113:20 pm -
1 stop6h 15m
Deal found 8/18![Southwest logo]()
$363
Last-minute flights from Pittsburgh to MissouriDiscover last-minute flight deals from Pittsburgh to Missouri. Data last updated August 19, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Missouri. Data last updated August 19, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/15. 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 pm -
1 stop4h 37m
Sat 9/129:55 am -
1 stop4h 12m
Deal found 8/15![United Airlines logo]()
$274
This Delta deal was found by Cheapflights users on 8/18. 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 9/107:45 pm -
1 stop4h 57m
Tue 9/156:00 am -
1 stop5h 31m
Deal found 8/18![Delta logo]()
$227
This Southwest deal was found by Cheapflights users on 8/14. 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 9/107:20 pm -
Nonstop1h 40m
Fri 9/117:35 pm -
Nonstop1h 45m
Deal found 8/14![Southwest logo]()
$241
This Delta deal was found by Cheapflights users on 8/18. 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 9/115:40 pm -
1 stop7h 02m
Tue 9/157:05 am -
1 stop4h 26m
Deal found 8/18![Delta logo]()
$246
This Southwest deal was found by Cheapflights users on 8/17. 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 -
Nonstop1h 40m
Mon 9/147:35 pm -
Nonstop1h 45m
Deal found 8/17![Southwest logo]()
$207
This Southwest deal was found by Cheapflights users on 8/14. 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 9/171:15 pm -
1 stop9h 40m
Mon 9/217:35 pm -
Nonstop1h 45m
Deal found 8/14![Southwest logo]()
$243
This Delta deal was found by Cheapflights users on 8/19. 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 9/177:51 pm -
1 stop4h 51m
Sun 9/206:40 am -
1 stop3h 39m
Deal found 8/19![Delta logo]()
$247
This Southwest deal was found by Cheapflights users on 8/18. 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 9/176:50 am -
1 stop5h 15m
Thu 9/248:45 am -
1 stop7h 20m
Deal found 8/18![Southwest logo]()
$279
This Southwest deal was found by Cheapflights users on 8/18. 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 9/228:40 am -
2 stops8h 45m
Tue 9/2910:25 am -
Nonstop1h 40m
Deal found 8/18![Southwest logo]()
$222
This Southwest deal was found by Cheapflights users on 8/17. 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 9/236:40 am -
Nonstop1h 40m
Fri 9/252:25 pm -
1 stop7h 50m
Deal found 8/17![Southwest logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 9/232:42 pm -
1 stop28h 12m
Mon 9/282:29 pm -
2 stops22h 18m
Deal found 8/16![Frontier logo]()
$248
This Southwest deal was found by Cheapflights users on 8/18. 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 9/298:40 am -
2 stops8h 45m
Fri 10/27:55 pm -
Nonstop1h 35m
Deal found 8/18![Southwest logo]()
$242
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 19, 2026.
Search for one-way flight options from Pittsburgh to Missouri. Find affordable one-way fares based on user searches. Data last updated August 19, 2026.
This Southwest deal was found by Cheapflights users on 8/18. 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 9/307:20 pm -
Nonstop1h 40m
Deal found 8/18![Southwest logo]()
$104
This Delta deal was found by Cheapflights users on 8/18. 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 9/153:41 pm -
1 stop5h 17m
Deal found 8/18![Delta logo]()
$114
This CheapOair deal was found by Cheapflights users on 8/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:51 pm -
1 stop28h 22m
Deal found 8/19![Frontier logo]()
$118
This Delta deal was found by Cheapflights users on 8/17. 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 10/171:34 pm -
1 stop7h 22m
Deal found 8/17![Delta logo]()
$119
This Southwest deal was found by Cheapflights users on 8/17. 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 9/177:20 pm -
Nonstop1h 40m
Deal found 8/17![Southwest logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 10/116:45 am -
2 stops27h 55m
Deal found 8/15![Multiple Airlines logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 11/167:12 pm -
2 stops39h 28m
Deal found 8/16![Multiple Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 9/2010:26 am -
2 stops27h 44m
Deal found 8/17![Multiple Airlines logo]()
$130
This Delta deal was found by Cheapflights users on 8/19. 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 10/163:10 pm -
1 stop7h 13m
Deal found 8/19![Delta logo]()
$133
This Delta deal was found by Cheapflights users on 8/18. 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.
Sun 9/207:51 pm -
1 stop4h 51m
Deal found 8/18![Delta logo]()
$134
This United Airlines deal was found by Cheapflights users on 8/19. 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 pm -
1 stop4h 37m
Deal found 8/19![United Airlines logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 11/1512:16 pm -
2 stops26h 05m
Deal found 8/17![Multiple Airlines logo]()
$138
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 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $207 (Southwest) |
One-way from | $104 (Southwest) |
Popular in | August |
Cheapest in | January |
Average price | $718 |
Good round-trip deal | $366 or less |
Good one-way deal | $168 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 7,457,451 searches. Data last updated August 19, 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
Quickest round-trip
PittsburghSt. Louis
PIT Pittsburgh - STL Lambert-St Louis
PITSTL
Pittsburgh
Wed 9/23
6:40 am-7:20 am
Nonstop1h 40m
Lambert-St Louis
Wed 9/23
6:50 pm-9:30 pm
Nonstop1h 40m
$227
PittsburghSt. Louis
PIT Pittsburgh - STL Lambert-St Louis
PITSTL
Pittsburgh
Wed 9/9
6:00 am-9:29 am
1 stop4h 29m
Lambert-St Louis
Wed 9/9
1:40 pm-9:39 pm
1 stop6h 59m
$237
PittsburghSt. Louis
PIT Pittsburgh - STL Lambert-St Louis
PITSTL
Pittsburgh
Wed 9/23
7:20 pm-8:00 pm
Nonstop1h 40m
Lambert-St Louis
Fri 9/25
4:15 pm-9:55 pm
1 stop4h 40m
$237
PittsburghSt. Louis
PIT Pittsburgh - STL Lambert-St Louis
PITSTL
Pittsburgh
Tue 9/15
7:20 pm-8:00 pm
Nonstop1h 40m
Lambert-St Louis
Thu 9/17
6:05 am-12:10 pm
1 stop5h 05m
$237
PittsburghSt. Louis
PIT Pittsburgh - STL Lambert-St Louis
PITSTL
Pittsburgh
Wed 9/30
7:20 pm-8:00 pm
Nonstop1h 40m
Lambert-St Louis
Fri 10/2
4:30 pm-11:30 pm
2 stops6h 00m
$242
PittsburghSt. Louis
PIT Pittsburgh - STL Lambert-St Louis
PITSTL
Pittsburgh
Thu 9/10
7:00 am-7:45 am
Nonstop1h 45m
Lambert-St Louis
Fri 9/11
12:15 pm-6:50 pm
1 stop5h 35m
$251
PittsburghSt. Louis
PIT Pittsburgh - STL Lambert-St Louis
PITSTL
Pittsburgh
Fri 9/18
7:45 pm-11:42 pm
1 stop4h 57m
Lambert-St Louis
Sun 9/20
6:40 am-11:19 am
1 stop3h 39m
$266
PittsburghSt. Louis
PIT Pittsburgh - STL Lambert-St Louis
PITSTL
Pittsburgh
Wed 10/14
7:15 pm-8:00 pm
Nonstop1h 45m
Lambert-St Louis
Sun 10/18
8:00 pm-10:35 pm
Nonstop1h 35m
$270
PittsburghSt. Louis
PIT Pittsburgh - STL Lambert-St Louis
PITSTL
Pittsburgh
Wed 10/14
10:32 am-1:53 pm
1 stop4h 21m
Lambert-St Louis
Sun 10/18
7:20 pm-12:46 am
1 stop4h 26m
$275
PittsburghKansas City
PIT Pittsburgh - MCI Kansas City
PITMCI
Pittsburgh
Thu 9/10
7:25 pm-10:40 pm
1 stop4h 15m
Kansas City
Mon 9/14
5:00 pm-10:20 pm
1 stop4h 20m
$279
Showing 1-10 of 57 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-SGF
PIT-MCI
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-SGF
PIT-MCI
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 19, 2026.
It’s optimal to fly from Pittsburgh to Missouri in the afternoon. By choosing this option you can save up to 14% 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 $267 and $386 in October.The cheapest round-trip price found within the last 5 days was $207 on Southwest (Oct 15-Oct 19).
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.
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 19, 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
Crew
8.6
Comfort
8.0
Overall
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Boarding
8.1
Crew
8.6
Comfort
8.0
Overall
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Boarding
8.1
Crew
8.6
Comfort
8.0
Overall
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Boarding
8.1
Crew
8.6
Comfort
8.0
Overall
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Boarding
8.1
Crew
8.6
Comfort
8.0
Overall
8.0
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
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 August 19, 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 7,457,451 searches. Data last updated August 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$158 | Average$374 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$188 | Average$439 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$230 | Average$407 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$263 | Average$427 | FlexibilityNo cancel fee | On-time69% |