$93+ Cheap flights from Missouri to Maryland
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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — BWI
Jun 29 — Jul 61
Round-trip
1 adult, Economy
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Cheapest flights from Missouri to MarylandExplore the most affordable flight options available from Missouri to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 30, 2026.
Explore the most affordable flight options available from Missouri to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/29. 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.
Fri 8/286:19 pm
MCI
- BWI
1 stop12h 26m
Frontier
Mon 8/318:52 am
BWI
- MCI
1 stop9h 32m
Frontier
Deal found 5/29![Frontier logo]()
$191
This American Airlines deal was found by Cheapflights users on 5/28. 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.
Mon 6/296:13 pm
STL
- BWI
1 stop4h 54m
American Airlines
Sat 7/410:29 am
BWI
- STL
1 stop4h 36m
American Airlines
Deal found 5/28![American Airlines logo]()
$197
This American Airlines deal was found by Cheapflights users on 5/28. 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 7/26:13 pm
STL
- BWI
1 stop5h 01m
American Airlines
Tue 7/75:02 am
BWI
- STL
1 stop4h 31m
American Airlines
Deal found 5/28![American Airlines logo]()
$207
This American Airlines deal was found by Cheapflights users on 5/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:00 am
STL
- BWI
1 stop7h 05m
American Airlines
Mon 9/217:09 pm
BWI
- STL
1 stop4h 33m
American Airlines
Deal found 5/29![American Airlines logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 5/29. 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 8/246:19 pm
MCI
- BWI
1 stop12h 26m
Frontier
Mon 8/318:52 am
BWI
- MCI
1 stop9h 32m
Frontier
Deal found 5/29![Frontier logo]()
$216
This Delta deal was found by Cheapflights users on 5/27. 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.
Wed 7/16:10 pm
STL
- BWI
1 stop4h 08m
Delta
Tue 7/75:40 am
BWI
- STL
1 stop5h 03m
Delta
Deal found 5/27![Delta logo]()
$217
This American Airlines deal was found by Cheapflights users on 5/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:55 pm
MCI
- BWI
1 stop5h 04m
American Airlines
Tue 8/187:46 am
BWI
- MCI
1 stop5h 28m
American Airlines
Deal found 5/30![American Airlines logo]()
$219
This Expedia deal was found by Cheapflights users on 5/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:07 pm
MCI
- PHL
1 stop12h 08m
Frontier
Wed 8/198:30 am
PHL
- MCI
1 stop9h 54m
Frontier
Deal found 5/29![Frontier logo]()
$230
This Frontier deal was found by Cheapflights users on 5/29. 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.
Wed 7/226:07 pm
MCI
- BWI
1 stop12h 19m
Frontier
Wed 7/298:36 am
BWI
- MCI
1 stop9h 34m
Frontier
Deal found 5/29![Frontier logo]()
$230
This American Airlines deal was found by Cheapflights users on 5/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:04 pm
MCI
- BWI
1 stop5h 46m
American Airlines
Tue 9/17:46 am
BWI
- MCI
1 stop5h 28m
American Airlines
Deal found 5/30![American Airlines logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 5/29. 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 8/316:19 pm
MCI
- BWI
1 stop12h 26m
Frontier
Wed 9/99:24 am
BWI
- MCI
1 stop8h 52m
Frontier
Deal found 5/29![Frontier logo]()
$240
This Frontier deal was found by Cheapflights users on 5/29. 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.
Tue 6/306:31 pm
STL
- BWI
1 stop12h 04m
Frontier
Wed 7/13:09 pm
BWI
- STL
1 stop9h 40m
Frontier
Deal found 5/29![Frontier logo]()
$242
Best flights from Missouri to MarylandDiscover carefully curated flight deals from Missouri to Maryland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 30, 2026.
Discover carefully curated flight deals from Missouri to Maryland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 30, 2026.
This Southwest deal was found by Cheapflights users on 5/29. 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 8/198:10 am
STL
- BWI
Nonstop2h 05m
Southwest
Wed 8/267:55 pm
BWI
- STL
Nonstop2h 15m
Southwest
Deal found 5/29![Southwest logo]()
$251
This United Airlines deal was found by Cheapflights users on 5/28. 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.
Thu 6/257:20 am
STL
- IAD
1 stop5h 52m
United Airlines
Tue 6/3010:05 pm
IAD
- STL
Nonstop2h 22m
United Airlines
Deal found 5/28![United Airlines logo]()
$276
This Delta deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2410:00 am
STL
- IAD
1 stop7h 21m
Delta
Sat 9/268:00 am
IAD
- STL
1 stop5h 22m
Delta
Deal found 5/27![Delta logo]()
$289
This KAYAK deal was found by Cheapflights users on 5/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:13 pm
STL
- IAD
1 stop5h 00m
American Airlines
Thu 6/258:22 pm
IAD
- STL
1 stop4h 22m
American Airlines
Deal found 5/29![American Airlines logo]()
$376
This Kiwi.com deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/201:21 pm
SGF
- IAD
1 stop17h 59m
Multiple Airlines
Fri 7/243:16 pm
IAD
- SGF
2 stops17h 35m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$521
This Southwest deal was found by Cheapflights users on 5/29. 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 8/128:20 am
MCI
- PHL
2 stops6h 40m
Southwest
Wed 8/1910:45 am
PHL
- MCI
2 stops7h 30m
Southwest
Deal found 5/29![Southwest logo]()
$263
This United Airlines deal was found by Cheapflights users on 5/29. 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.
Tue 8/258:00 am
STL
- DCA
1 stop6h 42m
United Airlines
Wed 8/269:30 am
DCA
- STL
1 stop7h 08m
United Airlines
Deal found 5/29![United Airlines logo]()
$277
This Delta deal was found by Cheapflights users on 5/28. 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.
Fri 7/319:24 am
STL
- BWI
1 stop6h 51m
Delta
Mon 8/36:00 am
BWI
- STL
1 stop4h 54m
Delta
Deal found 5/28![Delta logo]()
$297
This Southwest deal was found by Cheapflights users on 5/27. 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 7/73:40 pm
MCI
- DCA
1 stop7h 10m
Southwest
Wed 7/88:00 pm
DCA
- MCI
Nonstop2h 45m
Southwest
Deal found 5/27![Southwest logo]()
$271
This United Airlines deal was found by Cheapflights users on 5/29. 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.
Tue 8/258:00 am
STL
- IAD
1 stop4h 55m
United Airlines
Wed 8/266:16 am
IAD
- STL
1 stop6h 46m
United Airlines
Deal found 5/29![United Airlines logo]()
$277
This Southwest deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/188:15 am
STL
- DCA
Nonstop1h 55m
Southwest
Tue 7/2811:45 am
DCA
- STL
1 stop4h 05m
Southwest
Deal found 5/29![Southwest logo]()
$272
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:43 am
MCI
- DCA
1 stop5h 59m
Delta
Wed 9/96:00 am
DCA
- MCI
1 stop4h 38m
Delta
Deal found 5/29![Delta logo]()
$301
This United Airlines deal was found by Cheapflights users on 5/29. 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.
Tue 6/2312:30 pm
MCI
- IAD
Nonstop2h 33m
United Airlines
Wed 6/246:10 am
IAD
- MCI
1 stop5h 19m
United Airlines
Deal found 5/29![United Airlines logo]()
$291
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:43 am
MCI
- DCA
1 stop5h 59m
Delta
Tue 9/85:45 pm
DCA
- MCI
1 stop5h 42m
Delta
Deal found 5/29![Delta logo]()
$301
This Southwest deal was found by Cheapflights users on 5/27. 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.
Thu 8/202:50 pm
MCI
- DCA
1 stop5h 00m
Southwest
Wed 8/264:50 pm
DCA
- MCI
2 stops7h 20m
Southwest
Deal found 5/27![Southwest logo]()
$299
This United Airlines deal was found by Cheapflights users on 5/29. 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.
Sun 9/206:00 am
STL
- IAD
1 stop4h 49m
United Airlines
Wed 9/238:20 am
IAD
- STL
1 stop4h 37m
United Airlines
Deal found 5/29![United Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:07 am
MCI
- BWI
1 stop7h 39m
Delta
Wed 9/910:00 am
BWI
- MCI
1 stop5h 33m
Delta
Deal found 5/29![Delta logo]()
$307
This United Airlines deal was found by Cheapflights users on 5/29. 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.
Sun 9/206:00 am
STL
- IAD
1 stop4h 49m
United Airlines
Tue 9/228:20 am
IAD
- STL
1 stop4h 37m
United Airlines
Deal found 5/29![United Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 5/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/186:12 pm
SGF
- IAD
1 stop5h 01m
American Airlines
Sun 6/216:20 am
IAD
- SGF
1 stop7h 37m
American Airlines
Deal found 5/30![American Airlines logo]()
$438
This Southwest deal was found by Cheapflights users on 5/29. 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 7/810:15 am
STL
- PHL
2 stops7h 25m
Southwest
Wed 7/155:40 pm
PHL
- STL
1 stop7h 15m
Southwest
Deal found 5/29![Southwest logo]()
$302
This Delta deal was found by Cheapflights users on 5/26. 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.
Fri 6/263:30 pm
SGF
- DCA
1 stop5h 16m
Delta
Mon 6/296:00 am
DCA
- SGF
1 stop5h 46m
Delta
Deal found 5/26![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 5/28. 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.
Thu 6/2510:20 am
STL
- DCA
1 stop5h 52m
United Airlines
Mon 6/2910:30 am
DCA
- STL
1 stop4h 53m
United Airlines
Deal found 5/28![United Airlines logo]()
$305
This Southwest deal was found by Cheapflights users on 5/28. 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.
Sat 6/206:15 pm
STL
- DCA
Nonstop2h 00m
Southwest
Mon 6/223:45 pm
DCA
- STL
1 stop4h 25m
Southwest
Deal found 5/28![Southwest logo]()
$305
This Delta deal was found by Cheapflights users on 5/26. 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.
Sat 8/811:38 am
SGF
- IAD
1 stop7h 27m
Delta
Tue 8/186:00 am
IAD
- SGF
1 stop5h 53m
Delta
Deal found 5/26![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/58:25 am
STL
- DCA
Nonstop2h 00m
Southwest
Sun 8/96:55 pm
DCA
- STL
Nonstop2h 15m
Southwest
Deal found 5/27![Southwest logo]()
$309
This Delta deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/96:53 pm
SGF
- IAD
1 stop4h 48m
Delta
Mon 7/138:27 am
IAD
- SGF
1 stop7h 13m
Delta
Deal found 5/27![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 5/27. 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.
Sun 8/307:55 pm
STL
- DCA
Nonstop2h 00m
Southwest
Tue 9/112:00 pm
DCA
- STL
Nonstop2h 15m
Southwest
Deal found 5/27![Southwest logo]()
$309
This United Airlines deal was found by Cheapflights users on 5/28. 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.
Thu 6/251:13 pm
STL
- IAD
1 stop4h 49m
United Airlines
Mon 6/299:00 am
IAD
- STL
Nonstop2h 27m
United Airlines
Deal found 5/28![United Airlines logo]()
$341
This American Airlines deal was found by Cheapflights users on 5/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/186:12 pm
SGF
- DCA
1 stop4h 42m
American Airlines
Sun 6/216:23 am
DCA
- SGF
1 stop7h 34m
American Airlines
Deal found 5/30![American Airlines logo]()
$566
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:40 pm
MCI
- DCA
1 stop5h 10m
Delta
Wed 9/96:00 am
DCA
- MCI
1 stop4h 38m
Delta
Deal found 5/29![Delta logo]()
$321
Last-minute flights from Missouri to MarylandDiscover last-minute flight deals from Missouri to Maryland. Data last updated May 30, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Maryland. Data last updated May 30, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/27. 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 6/196:16 pm
MCI
- BWI
1 stop12h 29m
Frontier
Tue 6/237:16 pm
BWI
- MCI
1 stop23h 05m
Frontier
Deal found 5/27![Frontier logo]()
$261
This Expedia deal was found by Cheapflights users on 5/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/206:16 pm
MCI
- PHL
1 stop12h 03m
Frontier
Wed 6/246:30 am
PHL
- MCI
1 stop11h 51m
Frontier
Deal found 5/26![Frontier logo]()
$249
This Expedia deal was found by Cheapflights users on 5/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/234:17 pm
STL
- BWI
1 stop15h 44m
Frontier
Tue 6/303:09 pm
BWI
- STL
1 stop9h 40m
Frontier
Deal found 5/26![Frontier logo]()
$258
This Southwest deal was found by Cheapflights users on 5/26. 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.
Tue 6/2312:15 pm
MCI
- DCA
Nonstop2h 20m
Southwest
Tue 6/303:00 pm
DCA
- MCI
Nonstop2h 40m
Southwest
Deal found 5/26![Southwest logo]()
$261
This Frontier deal was found by Cheapflights users on 5/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:31 pm
STL
- BWI
1 stop12h 04m
Frontier
Thu 7/28:31 am
BWI
- STL
1 stop9h 59m
Frontier
Deal found 5/30![Frontier logo]()
$263
This Frontier deal was found by Cheapflights users on 5/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/256:31 pm
STL
- BWI
1 stop12h 04m
Frontier
Sun 6/286:28 am
BWI
- STL
1 stop12h 02m
Frontier
Deal found 5/26![Frontier logo]()
$260
This Frontier deal was found by Cheapflights users on 5/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/266:16 pm
MCI
- PHL
1 stop12h 03m
Frontier
Wed 7/88:30 am
PHL
- MCI
1 stop9h 40m
Frontier
Deal found 5/26![Frontier logo]()
$250
This Frontier deal was found by Cheapflights users on 5/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/276:16 pm
MCI
- PHL
1 stop12h 03m
Frontier
Wed 7/86:30 am
PHL
- MCI
1 stop11h 40m
Frontier
Deal found 5/26![Frontier logo]()
$244
This Frontier deal was found by Cheapflights users on 5/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/276:16 pm
MCI
- PHL
1 stop12h 03m
Frontier
Mon 7/68:30 am
PHL
- MCI
1 stop9h 40m
Frontier
Deal found 5/26![Frontier logo]()
$263
This American Airlines deal was found by Cheapflights users on 5/28. 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.
Mon 6/296:13 pm
STL
- BWI
1 stop4h 54m
American Airlines
Sat 7/410:29 am
BWI
- STL
1 stop4h 36m
American Airlines
Deal found 5/28![American Airlines logo]()
$197
This Frontier deal was found by Cheapflights users on 5/29. 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.
Tue 6/306:31 pm
STL
- BWI
1 stop12h 04m
Frontier
Wed 7/13:09 pm
BWI
- STL
1 stop9h 40m
Frontier
Deal found 5/29![Frontier logo]()
$242
This Southwest deal was found by Cheapflights users on 5/29. 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 6/307:55 pm
STL
- DCA
Nonstop2h 00m
Southwest
Wed 7/811:45 am
DCA
- STL
1 stop4h 05m
Southwest
Deal found 5/29![Southwest logo]()
$263
One-way flights from Missouri to MarylandSearch for one-way flight options from Missouri to Maryland. Find affordable one-way fares based on user searches. Data last updated May 30, 2026.
Search for one-way flight options from Missouri to Maryland. Find affordable one-way fares based on user searches. Data last updated May 30, 2026.
This Kissandfly.com deal was found by Cheapflights users on 5/25. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/85:27 pm
STL
- IAD
1 stop4h 42m
Frontier
Deal found 5/25![Frontier logo]()
$93
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:25 pm
STL
- PHL
1 stop4h 01m
Delta
Deal found 5/29![Delta logo]()
$99
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:00 am
STL
- BWI
1 stop6h 05m
Delta
Deal found 5/29![Delta logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 5/29. 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.
Fri 8/286:19 pm
MCI
- BWI
1 stop27h 41m
Frontier
Deal found 5/29![Frontier logo]()
$99
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/252:13 pm
MCI
- BWI
1 stop6h 15m
Delta
Deal found 5/29![Delta logo]()
$102
This American Airlines deal was found by Cheapflights users on 5/28. 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.
Fri 7/36:16 pm
STL
- BWI
1 stop5h 17m
American Airlines
Deal found 5/28![American Airlines logo]()
$104
This American Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/166:13 pm
STL
- BWI
1 stop5h 01m
American Airlines
Deal found 5/27![American Airlines logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 5/29. 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.
Fri 8/285:33 pm
STL
- BWI
1 stop13h 12m
Frontier
Deal found 5/29![Frontier logo]()
$110
This American Airlines deal was found by Cheapflights users on 5/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/128:34 am
STL
- BWI
1 stop5h 40m
American Airlines
Deal found 5/30![American Airlines logo]()
$113
This Super.com deal was found by Cheapflights users on 5/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/237:46 pm
STL
- PHL
1 stop9h 41m
Frontier
Deal found 5/27![Frontier logo]()
$114
This Frontier deal was found by Cheapflights users on 5/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/184:12 pm
MCI
- BWI
1 stop6h 59m
Frontier
Deal found 5/25![Frontier logo]()
$115
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:25 pm
STL
- BWI
1 stop3h 48m
Delta
Deal found 5/29![Delta logo]()
$117
Find flight deals from Missouri to Maryland
Keep the following information in mind while searching for Missouri to Maryland flight deals. Data was last updated May 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $191 (Kiwi.com) |
One-way from | $93 (Kissandfly.com) |
Popular in | May |
Cheapest in | August |
Average price | $424 |
Good round-trip deal | $394 or less |
Good one-way deal | $186 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri to Maryland 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 May 30, 2026.
Use the filters below to find and compare flights from Missouri to Maryland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisBaltimore
STL - BWI
STLBWI
Lambert-St Louis
Wed 8/19
8:10 am-11:15 am
Nonstop2h 05m
Baltimore/Washington
Wed 8/26
7:55 pm-9:10 pm
Nonstop2h 15m
$251
Kansas CityPhiladelphia
MCI - PHL
MCIPHL
Kansas City
Wed 8/12
8:20 am-4:00 pm
2 stops6h 40m
Philadelphia
Wed 8/19
10:45 am-5:15 pm
2 stops7h 30m
$263
Kansas CityWashington, D.C.
MCI - DCA
MCIDCA
Kansas City
Tue 7/7
3:40 pm-11:50 pm
1 stop7h 10m
Washington, D.C. Reagan-National
Wed 7/8
8:00 pm-9:45 pm
Nonstop2h 45m
$271
St. LouisWashington, D.C.
STL - DCA
STLDCA
Lambert-St Louis
Sat 7/18
8:15 am-11:10 am
Nonstop1h 55m
Washington, D.C. Reagan-National
Tue 7/28
11:45 am-2:50 pm
1 stop4h 05m
$272
St. LouisWashington, D.C.
STL - IAD
STLIAD
Lambert-St Louis
Thu 6/25
7:20 am-2:12 pm
1 stop5h 52m
Washington, D.C. Dulles Intl
Tue 6/30
10:05 pm-11:27 pm
Nonstop2h 22m
$276
St. LouisWashington, D.C.
STL - DCA
STLDCA
Lambert-St Louis
Tue 8/25
8:00 am-3:42 pm
1 stop6h 42m
Washington, D.C. Reagan-National
Wed 8/26
9:30 am-3:38 pm
1 stop7h 08m
$277
St. LouisWashington, D.C.
STL - IAD
STLIAD
Lambert-St Louis
Tue 8/25
8:00 am-1:55 pm
1 stop4h 55m
Washington, D.C. Dulles Intl
Wed 8/26
6:16 am-12:02 pm
1 stop6h 46m
$277
St. LouisWashington, D.C.
STL - IAD
STLIAD
Lambert-St Louis
Thu 9/24
10:00 am-6:21 pm
1 stop7h 21m
Washington, D.C. Dulles Intl
Sat 9/26
8:00 am-12:22 pm
1 stop5h 22m
$289
Kansas CityWashington, D.C.
MCI - IAD
MCIIAD
Kansas City
Tue 6/23
12:30 pm-4:03 pm
Nonstop2h 33m
Washington, D.C. Dulles Intl
Wed 6/24
6:10 am-10:29 am
1 stop5h 19m
$291
St. LouisBaltimore
STL - BWI
STLBWI
Lambert-St Louis
Fri 7/31
9:24 am-5:15 pm
1 stop6h 51m
Baltimore/Washington
Mon 8/3
6:00 am-9:54 am
1 stop4h 54m
$297
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Missouri to Maryland
Have a flexible travel schedule? Discover the best time to fly to Maryland from Missouri with our price prediction graph.
MCI-BWI
STL-PHL
STL-IAD
SGF-IAD
STL-BWI
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 Missouri to Maryland
USMO-USMD
MCI-BWI
STL-PHL
STL-IAD
SGF-IAD
What is the cheapest month to book a flight from Missouri to Maryland?
Currently, March is the cheapest month in which you can book a flight from Missouri to Maryland (average of $80). Flying from Missouri to Maryland in January is currently the most expensive (average of $319). 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 MO to MD?
Find hourly flight availability from Missouri to Maryland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 30, 2026.
It’s optimal to fly from Missouri to Maryland at noon. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight in the evening.
How much does it cost to fly round-trip from Missouri to Maryland?
How far ahead should I book a flight from Missouri to Maryland?
Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from Missouri to Maryland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest day to fly from Missouri to Maryland?
Use this chart to determine the cheapest time to fly round-trip from Missouri to Maryland. Price data was last updated on May 30, 2026.
Travelers seeking maximum savings on their Missouri to Maryland flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Maryland
Get insights into the airlines that provide service to Maryland. 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 Maryland. Reviews last updated May 30, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Missouri to Maryland have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Related info for your journey
Find useful and relevant information for your journey from Missouri to Maryland. 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 Missouri to Maryland
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Maryland by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Missouri to Maryland by cabin class
Find flights from Missouri to Maryland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Missouri and Maryland flights
Browse other Missouri and Maryland flight options. Last updated on May 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Maryland
Find the right flight back to Missouri after your stay in Maryland
Missouri to Maryland flights
Consider these flights traveling from Missouri to Maryland.
Top 5 airlines flying from Missouri to Maryland
Discover the top 5 airlines that operate flights from Missouri to Maryland. 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 May 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$80 | Average$199 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$158 | Average$384 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$196 | Average$361 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$239 | Average$419 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$258 | Average$447 | FlexibilityNo cancel fee | On-time69% |