$71+ Cheap flights from Maryland 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — MCI
Jul 15 — Jul 221
Round-trip
1 adult, Economy
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Cheapest flights from Maryland to MissouriExplore the most affordable flight options available from Maryland to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
Explore the most affordable flight options available from Maryland to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/78:36 am
BWI
- STL
1 stop10h 01m
Frontier
Tue 7/146:34 pm
STL
- BWI
1 stop11h 52m
Frontier
Deal found 6/13![Frontier logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:35 am
BWI
- STL
1 stop12h 02m
Frontier
Mon 7/134:57 pm
STL
- BWI
1 stop21h 37m
Frontier
Deal found 6/14![Frontier logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 7/188:36 am
BWI
- MCI
1 stop9h 34m
Frontier
Mon 7/206:07 pm
MCI
- BWI
1 stop12h 19m
Frontier
Deal found 6/13![Frontier logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 8/67:07 pm
BWI
- MCI
1 stop23h 03m
Frontier
Mon 8/106:07 pm
MCI
- BWI
1 stop12h 19m
Frontier
Deal found 6/13![Frontier logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/39:32 pm
BWI
- STL
1 stop12h 20m
Frontier
Mon 7/64:57 pm
STL
- BWI
1 stop13h 29m
Frontier
Deal found 6/14![Frontier logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:36 am
BWI
- STL
1 stop10h 01m
Frontier
Fri 7/174:57 pm
STL
- BWI
1 stop21h 37m
Frontier
Deal found 6/13![Frontier logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:35 am
BWI
- STL
1 stop11h 55m
Frontier
Fri 8/285:33 pm
STL
- BWI
1 stop13h 12m
Frontier
Deal found 6/10![Frontier logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:07 pm
BWI
- STL
1 stop14h 50m
Frontier
Mon 8/104:57 pm
STL
- BWI
1 stop13h 29m
Frontier
Deal found 6/14![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:00 am
BWI
- STL
1 stop26h 40m
Frontier
Sat 9/1910:35 am
STL
- BWI
1 stop7h 01m
Frontier
Deal found 6/14![Frontier logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:52 am
BWI
- STL
1 stop25h 48m
Frontier
Mon 9/1410:35 am
STL
- BWI
1 stop7h 01m
Frontier
Deal found 6/11![Frontier logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:32 pm
BWI
- STL
1 stop12h 20m
Frontier
Wed 8/265:33 pm
STL
- BWI
1 stop13h 12m
Frontier
Deal found 6/10![Frontier logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 7/158:36 am
BWI
- MCI
1 stop9h 34m
Frontier
Fri 7/176:07 pm
MCI
- BWI
1 stop12h 19m
Frontier
Deal found 6/11![Frontier logo]()
$168
Best flights from Maryland to MissouriDiscover carefully curated flight deals from Maryland to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
Discover carefully curated flight deals from Maryland to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
This Southwest deal was found by Cheapflights users on 6/11. 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 11/44:50 pm
BWI
- STL
1 stop3h 30m
Southwest
Tue 11/1011:00 am
STL
- BWI
2 stops5h 40m
Southwest
Deal found 6/11![Southwest logo]()
$259
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/109:00 am
DCA
- STL
1 stop6h 33m
Delta
Thu 8/1310:33 am
STL
- DCA
1 stop5h 01m
Delta
Deal found 6/14![Delta logo]()
$271
This United Airlines deal was found by Cheapflights users on 6/10. 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 7/711:57 am
DCA
- STL
1 stop4h 49m
United Airlines
Tue 7/146:00 am
STL
- DCA
1 stop6h 04m
United Airlines
Deal found 6/10![United Airlines logo]()
$277
This American Airlines deal was found by Cheapflights users on 6/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/310:25 am
IAD
- SGF
2 stops9h 52m
American Airlines
Sat 10/176:32 pm
SGF
- IAD
1 stop4h 14m
American Airlines
Deal found 6/15![American Airlines logo]()
$367
This Southwest deal was found by Cheapflights users on 6/14. 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 8/66:55 am
DCA
- STL
1 stop4h 15m
Southwest
Mon 8/107:55 pm
STL
- DCA
Nonstop2h 00m
Southwest
Deal found 6/14![Southwest logo]()
$270
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:20 am
DCA
- STL
1 stop6h 27m
Delta
Mon 8/109:25 am
STL
- DCA
1 stop5h 54m
Delta
Deal found 6/14![Delta logo]()
$271
This Southwest deal was found by Cheapflights users on 6/12. 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 8/411:40 am
DCA
- STL
2 stops7h 15m
Southwest
Thu 8/610:10 am
STL
- DCA
2 stops6h 50m
Southwest
Deal found 6/12![Southwest logo]()
$283
This United Airlines deal was found by Cheapflights users on 6/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:35 am
IAD
- STL
1 stop5h 25m
United Airlines
Fri 8/218:40 am
STL
- IAD
Nonstop2h 14m
United Airlines
Deal found 6/14![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 6/10. 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 7/86:20 pm
BWI
- SGF
1 stop4h 50m
Delta
Wed 7/156:53 pm
SGF
- BWI
1 stop4h 46m
Delta
Deal found 6/10![Delta logo]()
$307
This Southwest deal was found by Cheapflights users on 6/12. 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 7/71:50 pm
PHL
- STL
1 stop4h 35m
Southwest
Tue 7/77:10 pm
STL
- PHL
Nonstop2h 15m
Southwest
Deal found 6/12![Southwest logo]()
$287
This Delta deal was found by Cheapflights users on 6/11. 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 8/195:00 pm
BWI
- SGF
1 stop6h 21m
Delta
Wed 8/2611:38 am
SGF
- BWI
1 stop5h 13m
Delta
Deal found 6/11![Delta logo]()
$307
This Southwest deal was found by Cheapflights users on 6/11. 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 8/143:30 pm
DCA
- STL
Nonstop2h 15m
Southwest
Mon 8/1710:10 am
STL
- DCA
2 stops6h 50m
Southwest
Deal found 6/11![Southwest logo]()
$291
This United Airlines deal was found by Cheapflights users on 6/10. 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 7/158:15 am
IAD
- MCI
1 stop5h 07m
United Airlines
Wed 7/155:45 pm
MCI
- IAD
Nonstop2h 41m
United Airlines
Deal found 6/10![United Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 6/11. 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 7/76:20 pm
BWI
- SGF
1 stop4h 50m
Delta
Wed 7/226:53 pm
SGF
- BWI
1 stop4h 46m
Delta
Deal found 6/11![Delta logo]()
$307
This Southwest deal was found by Cheapflights users on 6/11. 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 7/228:00 am
DCA
- STL
Nonstop2h 10m
Southwest
Fri 7/315:00 am
STL
- DCA
1 stop6h 05m
Southwest
Deal found 6/11![Southwest logo]()
$297
This American Airlines deal was found by Cheapflights users on 6/14. 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.
Tue 6/305:02 am
BWI
- SGF
2 stops8h 14m
American Airlines
Sat 7/45:20 am
SGF
- BWI
1 stop6h 39m
American Airlines
Deal found 6/14![American Airlines logo]()
$440
This United Airlines deal was found by Cheapflights users on 6/10. 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 7/115:42 pm
IAD
- MCI
1 stop7h 17m
United Airlines
Tue 7/145:45 pm
MCI
- IAD
Nonstop2h 41m
United Airlines
Deal found 6/10![United Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 6/12. 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 8/266:00 am
IAD
- SGF
1 stop5h 53m
Delta
Thu 9/1011:40 am
SGF
- IAD
1 stop6h 53m
Delta
Deal found 6/12![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 6/12. 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 7/153:00 pm
DCA
- STL
Nonstop2h 15m
Southwest
Fri 7/179:45 am
STL
- DCA
1 stop6h 45m
Southwest
Deal found 6/12![Southwest logo]()
$297
This United Airlines deal was found by Cheapflights users on 6/13. 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 8/151:00 pm
IAD
- MCI
Nonstop2h 50m
United Airlines
Mon 8/2412:10 pm
MCI
- IAD
Nonstop2h 30m
United Airlines
Deal found 6/13![United Airlines logo]()
$375
This Delta deal was found by Cheapflights users on 6/10. 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 8/67:00 am
BWI
- MCI
1 stop5h 17m
Delta
Tue 8/186:20 am
MCI
- BWI
1 stop4h 22m
Delta
Deal found 6/10![Delta logo]()
$328
This Southwest deal was found by Cheapflights users on 6/12. 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 8/46:50 pm
DCA
- STL
Nonstop2h 10m
Southwest
Sun 8/168:10 am
STL
- DCA
Nonstop2h 00m
Southwest
Deal found 6/12![Southwest logo]()
$309
This United Airlines deal was found by Cheapflights users on 6/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:20 am
IAD
- SGF
1 stop5h 14m
United Airlines
Wed 11/48:00 am
SGF
- IAD
1 stop7h 01m
United Airlines
Deal found 6/14![United Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:00 am
IAD
- SGF
1 stop5h 53m
Delta
Mon 8/246:58 pm
SGF
- IAD
1 stop4h 36m
Delta
Deal found 6/14![Delta logo]()
$334
This Southwest deal was found by Cheapflights users on 6/12. 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 8/121:00 pm
DCA
- STL
1 stop5h 55m
Southwest
Fri 8/1410:10 am
STL
- DCA
2 stops6h 50m
Southwest
Deal found 6/12![Southwest logo]()
$312
This United Airlines deal was found by Cheapflights users on 6/13. 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 7/31:15 pm
IAD
- MCI
1 stop5h 21m
United Airlines
Sat 7/412:30 pm
MCI
- IAD
Nonstop2h 33m
United Airlines
Deal found 6/13![United Airlines logo]()
$391
This American Airlines deal was found by Cheapflights users on 6/14. 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.
Sun 7/128:13 pm
BWI
- SGF
1 stop14h 50m
American Airlines
Sun 7/197:53 pm
SGF
- BWI
1 stop13h 08m
American Airlines
Deal found 6/14![American Airlines logo]()
$604
This Delta deal was found by Cheapflights users on 6/13. 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 7/18:29 am
IAD
- MCI
1 stop7h 03m
Delta
Sat 7/41:21 pm
MCI
- IAD
1 stop5h 37m
Delta
Deal found 6/13![Delta logo]()
$344
This Southwest deal was found by Cheapflights users on 6/11. 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 8/104:30 pm
DCA
- STL
1 stop6h 35m
Southwest
Thu 8/1310:10 am
STL
- DCA
2 stops6h 50m
Southwest
Deal found 6/11![Southwest logo]()
$316
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Sun 8/305:45 pm
IAD
- STL
Nonstop2h 26m
United Airlines
Tue 9/15:30 pm
STL
- IAD
1 stop6h 14m
United Airlines
Deal found 6/12![United Airlines logo]()
$399
Last-minute flights from Maryland to MissouriDiscover last-minute flight deals from Maryland to Missouri. Data last updated June 15, 2026 and is based on user searches.
Discover last-minute flight deals from Maryland to Missouri. Data last updated June 15, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/307:16 pm
BWI
- STL
1 stop14h 36m
Frontier
Fri 7/104:57 pm
STL
- BWI
1 stop13h 29m
Frontier
Deal found 6/10![Frontier logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/39:32 pm
BWI
- STL
1 stop12h 20m
Frontier
Mon 7/64:57 pm
STL
- BWI
1 stop13h 29m
Frontier
Deal found 6/14![Frontier logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/78:36 am
BWI
- STL
1 stop10h 01m
Frontier
Tue 7/146:34 pm
STL
- BWI
1 stop11h 52m
Frontier
Deal found 6/13![Frontier logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:35 am
BWI
- STL
1 stop12h 02m
Frontier
Mon 7/134:57 pm
STL
- BWI
1 stop21h 37m
Frontier
Deal found 6/14![Frontier logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/78:36 am
BWI
- STL
1 stop10h 01m
Frontier
Wed 7/84:57 pm
STL
- BWI
1 stop5h 20m
Frontier
Deal found 6/10![Frontier logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 7/89:37 pm
BWI
- STL
1 stop21h 00m
Frontier
Mon 7/134:57 pm
STL
- BWI
1 stop13h 29m
Frontier
Deal found 6/10![Frontier logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 7/116:35 am
BWI
- MCI
1 stop11h 35m
Frontier
Fri 7/176:07 pm
MCI
- BWI
1 stop12h 19m
Frontier
Deal found 6/11![Frontier logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:36 am
BWI
- STL
1 stop10h 01m
Frontier
Fri 7/174:57 pm
STL
- BWI
1 stop21h 37m
Frontier
Deal found 6/13![Frontier logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 7/158:36 am
BWI
- MCI
1 stop9h 34m
Frontier
Fri 7/176:07 pm
MCI
- BWI
1 stop12h 19m
Frontier
Deal found 6/11![Frontier logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 7/176:35 am
BWI
- MCI
1 stop11h 35m
Frontier
Mon 7/206:07 pm
MCI
- BWI
1 stop23h 02m
Frontier
Deal found 6/13![Frontier logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/179:37 pm
BWI
- STL
1 stop12h 20m
Frontier
Tue 7/216:34 pm
STL
- BWI
1 stop11h 52m
Frontier
Deal found 6/14![Frontier logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 7/188:36 am
BWI
- MCI
1 stop9h 34m
Frontier
Mon 7/206:07 pm
MCI
- BWI
1 stop12h 19m
Frontier
Deal found 6/13![Frontier logo]()
$153
One-way flights from Maryland to MissouriSearch for one-way flight options from Maryland to Missouri. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
Search for one-way flight options from Maryland to Missouri. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:25 am
BWI
- STL
1 stop10h 12m
Frontier
Deal found 6/11![Frontier logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 9/99:20 pm
BWI
- STL
1 stop13h 20m
Frontier
Deal found 6/12![Frontier logo]()
$74
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 7/158:36 am
BWI
- MCI
1 stop9h 34m
Frontier
Deal found 6/13![Frontier logo]()
$75
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:37 pm
BWI
- STL
1 stop21h 00m
Frontier
Deal found 6/14![Frontier logo]()
$75
This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:37 pm
BWI
- MCI
1 stop20h 33m
Frontier
Deal found 6/11![Frontier logo]()
$76
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 8/57:21 pm
BWI
- STL
1 stop23h 16m
Frontier
Deal found 6/10![Frontier logo]()
$76
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Tue 7/149:37 pm
BWI
- MCI
1 stop20h 33m
Frontier
Deal found 6/15![Frontier logo]()
$77
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 7/89:37 pm
BWI
- STL
1 stop21h 00m
Frontier
Deal found 6/12![Frontier logo]()
$77
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 8/58:25 am
BWI
- MCI
1 stop9h 45m
Frontier
Deal found 6/10![Frontier logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 9/57:28 pm
BWI
- STL
1 stop23h 02m
Frontier
Deal found 6/10![Frontier logo]()
$79
This Trip.com deal was found by Cheapflights users on 6/11. 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.
Tue 7/76:35 am
BWI
- STL
1 stop12h 02m
Frontier
Deal found 6/11![Frontier logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 7/116:35 am
BWI
- MCI
1 stop11h 35m
Frontier
Deal found 6/10![Frontier logo]()
$84
Find flight deals from Maryland to Missouri
Keep the following information in mind while searching for Maryland to Missouri flight deals. Data was last updated June 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $144 (Kiwi.com) |
One-way from | $71 (Kiwi.com) |
Popular in | March |
Cheapest in | August |
Average price | $359 |
Good round-trip deal | $396 or less |
Good one-way deal | $186 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Maryland 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 June 15, 2026.
Use the filters below to find and compare flights from Maryland to Missouri that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BaltimoreSt. Louis
BWI - STL
BWISTL
Baltimore/Washington
Wed 11/4
4:50 pm-7:20 pm
1 stop3h 30m
Lambert-St Louis
Tue 11/10
11:00 am-5:40 pm
2 stops5h 40m
$259
Washington, D.C.St. Louis
DCA - STL
DCASTL
Washington, D.C. Reagan-National
Thu 8/6
6:55 am-10:10 am
1 stop4h 15m
Lambert-St Louis
Mon 8/10
7:55 pm-10:55 pm
Nonstop2h 00m
$270
Washington, D.C.St. Louis
DCA - STL
DCASTL
Washington, D.C. Reagan-National
Mon 8/10
9:00 am-2:33 pm
1 stop6h 33m
Lambert-St Louis
Thu 8/13
10:33 am-4:34 pm
1 stop5h 01m
$271
Washington, D.C.St. Louis
DCA - STL
DCASTL
Washington, D.C. Reagan-National
Thu 8/6
6:20 am-11:47 am
1 stop6h 27m
Lambert-St Louis
Mon 8/10
9:25 am-4:19 pm
1 stop5h 54m
$271
Washington, D.C.St. Louis
DCA - STL
DCASTL
Washington, D.C. Reagan-National
Tue 7/7
11:57 am-3:46 pm
1 stop4h 49m
Lambert-St Louis
Tue 7/14
6:00 am-1:04 pm
1 stop6h 04m
$277
Washington, D.C.St. Louis
DCA - STL
DCASTL
Washington, D.C. Reagan-National
Tue 8/4
11:40 am-5:55 pm
2 stops7h 15m
Lambert-St Louis
Thu 8/6
10:10 am-6:00 pm
2 stops6h 50m
$283
PhiladelphiaSt. Louis
PHL - STL
PHLSTL
Philadelphia
Tue 7/7
1:50 pm-5:25 pm
1 stop4h 35m
Lambert-St Louis
Tue 7/7
7:10 pm-10:25 pm
Nonstop2h 15m
$287
Washington, D.C.St. Louis
DCA - STL
DCASTL
Washington, D.C. Reagan-National
Fri 8/14
3:30 pm-4:45 pm
Nonstop2h 15m
Lambert-St Louis
Mon 8/17
10:10 am-6:00 pm
2 stops6h 50m
$291
Washington, D.C.St. Louis
DCA - STL
DCASTL
Washington, D.C. Reagan-National
Wed 7/22
8:00 am-9:10 am
Nonstop2h 10m
Lambert-St Louis
Fri 7/31
5:00 am-12:05 pm
1 stop6h 05m
$297
Washington, D.C.St. Louis
DCA - STL
DCASTL
Washington, D.C. Reagan-National
Wed 7/15
3:00 pm-4:15 pm
Nonstop2h 15m
Lambert-St Louis
Fri 7/17
9:45 am-5:30 pm
1 stop6h 45m
$297
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Maryland to Missouri
Have a flexible travel schedule? Discover the best time to fly to Missouri from Maryland with our price prediction graph.
BWI-STL
BWI-MCI
DCA-STL
IAD-SGF
IAD-STL
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 Maryland to Missouri
USMD-USMO
BWI-STL
BWI-MCI
DCA-STL
IAD-SGF
What is the cheapest month to book a flight from Maryland to Missouri?
Currently, September is the cheapest month in which you can book a flight from Maryland to Missouri (average of $75). Flying from Maryland to Missouri in December is currently the most expensive (average of $263). 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 MD to MO?
Find hourly flight availability from Maryland 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 June 15, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 8% on flights from Maryland to Missouri by exploring options for tickets in the afternoon.
How much does it cost to fly round-trip from Maryland to Missouri?
How far ahead should I book a flight from Maryland to Missouri?
To ensure you get the cheapest price possible for a flight from Maryland to Missouri, you should look to book at least 68 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from Maryland to Missouri?
Use this chart to determine the cheapest time to fly round-trip from Maryland to Missouri. Price data was last updated on June 13, 2026.
Travelers seeking maximum savings on their Maryland to Missouri flight should consider departing on Sunday at noon when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Missouri
Get insights into the airlines that provide service to Missouri. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Missouri. Reviews last updated June 15, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Maryland to Missouri have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from Maryland 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 Maryland 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 Maryland to Missouri by cabin class
Find flights from Maryland to Missouri, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Maryland and Missouri flights
Browse other Maryland and Missouri flight options. Last updated on June 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Missouri
Find the right flight back to Maryland after your stay in Missouri
Maryland to Missouri flights
Consider these flights traveling from Maryland to Missouri.
Top 5 airlines flying from Maryland to Missouri
Discover the top 5 airlines that operate flights from Maryland 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 June 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$112 | Average$180 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$141 | Average$360 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$178 | Average$431 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$247 | Average$425 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$274 | Average$440 | FlexibilityNo cancel fee | On-time69% |