$65+ Cheap flights from Baltimore (BWI) 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — STL
Apr 5 — Apr 121
Round-trip
1 adult, Economy
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Find cheap flights from Baltimore to Missouri with Cheapflights
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Cheapest flights from Baltimore to MissouriExplore the most affordable flight options available from Baltimore to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 6, 2026.
Explore the most affordable flight options available from Baltimore to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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 4/1412:17 pm
BWI
- STL
1 stop19h 33m
Frontier
Fri 4/178:23 pm
STL
- BWI
1 stop19h 35m
Frontier
Deal found 3/6![Frontier logo]()
$147
This Frontier deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” 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 5/85:35 pm
BWI
- STL
1 stop6h 44m
Frontier
Mon 5/118:13 pm
STL
- BWI
1 stop10h 59m
Frontier
Deal found 3/4![Frontier logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” 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 4/63:19 pm
BWI
- STL
1 stop20h 11m
Frontier
Mon 5/48:23 pm
STL
- BWI
1 stop10h 49m
Frontier
Deal found 3/4![Frontier logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 4/225:49 pm
BWI
- STL
1 stop17h 41m
Frontier
Sat 4/258:23 pm
STL
- BWI
1 stop10h 39m
Frontier
Deal found 3/5![Frontier logo]()
$168
This CheapOair deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” 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.
Thu 4/1610:00 pm
BWI
- STL
1 stop26h 19m
Frontier
Thu 4/234:59 pm
STL
- BWI
1 stop26h 52m
Frontier
Deal found 3/4![Frontier logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 5/126:00 pm
BWI
- STL
1 stop13h 50m
Frontier
Thu 5/1411:21 am
STL
- BWI
1 stop12h 28m
Frontier
Deal found 3/2![Frontier logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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 4/215:49 pm
BWI
- STL
1 stop14h 01m
Frontier
Fri 4/248:23 pm
STL
- BWI
1 stop19h 35m
Frontier
Deal found 3/6![Frontier logo]()
$180
This Frontier deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” 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 4/76:05 am
BWI
- STL
1 stop5h 25m
Frontier
Thu 4/96:29 pm
STL
- BWI
1 stop5h 15m
Frontier
Deal found 3/3![Frontier logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” 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 4/155:49 pm
BWI
- STL
1 stop17h 41m
Frontier
Sat 4/188:23 pm
STL
- BWI
1 stop10h 39m
Frontier
Deal found 3/4![Frontier logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 4/209:21 pm
BWI
- STL
2 stops34h 29m
Frontier
Sat 4/258:23 pm
STL
- BWI
1 stop10h 39m
Frontier
Deal found 3/5![Frontier logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” 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 4/215:49 pm
BWI
- STL
1 stop14h 01m
Frontier
Thu 4/2311:25 am
STL
- BWI
1 stop12h 19m
Frontier
Deal found 3/3![Frontier logo]()
$185
This Frontier deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” 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.
Mon 4/135:35 am
BWI
- MCI
1 stop11h 01m
Frontier
Fri 4/1711:19 am
MCI
- BWI
1 stop5h 08m
Frontier
Deal found 3/4![Frontier logo]()
$215
Best flights from Baltimore to MissouriDiscover carefully curated flight deals from Baltimore to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 6, 2026.
Discover carefully curated flight deals from Baltimore to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 6, 2026.
This United Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 5/76:15 am
BWI
- COU
1 stop5h 40m
United Airlines
Tue 5/123:10 pm
COU
- BWI
1 stop4h 52m
United Airlines
Deal found 3/1![United Airlines logo]()
$258
This American Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 4/229:51 am
BWI
- COU
2 stops12h 39m
American Airlines
Sat 4/254:28 pm
COU
- BWI
1 stop6h 28m
American Airlines
Deal found 3/2![American Airlines logo]()
$264
This Southwest deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” 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 4/77:40 pm
BWI
- MCI
Nonstop2h 50m
Southwest
Tue 4/216:05 am
MCI
- BWI
Nonstop2h 25m
Southwest
Deal found 3/3![Southwest logo]()
$277
This Delta deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/288:00 am
BWI
- SGF
1 stop7h 37m
Delta
Mon 6/16:52 pm
SGF
- BWI
1 stop5h 05m
Delta
Deal found 3/1![Delta logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” 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 3/184:05 pm
BWI
- TBN
2 stops22h 45m
Multiple Airlines
Sun 3/222:30 pm
TBN
- BWI
1 stop25h 41m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$374
This American Airlines deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” 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 4/185:39 am
BWI
- COU
1 stop5h 07m
American Airlines
Sat 4/254:28 pm
COU
- BWI
1 stop6h 28m
American Airlines
Deal found 3/4![American Airlines logo]()
$277
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 4/16:00 am
BWI
- COU
1 stop5h 55m
United Airlines
Sat 4/1811:30 am
COU
- BWI
1 stop5h 03m
United Airlines
Deal found 3/5![United Airlines logo]()
$278
This Delta deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/92:10 pm
BWI
- SGF
1 stop5h 00m
Delta
Mon 6/156:45 pm
SGF
- BWI
1 stop4h 30m
Delta
Deal found 3/4![Delta logo]()
$299
This American Airlines deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” 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 4/1511:41 am
BWI
- COU
1 stop5h 17m
American Airlines
Sat 4/1810:16 am
COU
- BWI
1 stop6h 44m
American Airlines
Deal found 3/4![American Airlines logo]()
$278
This United Airlines deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” 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 8/256:15 am
BWI
- COU
1 stop5h 40m
United Airlines
Mon 8/3111:30 am
COU
- BWI
1 stop4h 59m
United Airlines
Deal found 3/4![United Airlines logo]()
$278
This Southwest deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 3/258:50 pm
BWI
- MCI
Nonstop2h 50m
Southwest
Mon 3/305:50 pm
MCI
- BWI
Nonstop2h 20m
Southwest
Deal found 3/1![Southwest logo]()
$311
This Southwest deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” 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 4/210:15 pm
BWI
- MCI
Nonstop2h 50m
Southwest
Thu 4/95:50 am
MCI
- BWI
Nonstop2h 25m
Southwest
Deal found 3/3![Southwest logo]()
$311
This Delta deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/45:33 pm
BWI
- MCI
1 stop5h 38m
Delta
Thu 5/75:13 pm
MCI
- BWI
1 stop6h 44m
Delta
Deal found 3/1![Delta logo]()
$321
This American Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 3/205:00 am
BWI
- COU
1 stop5h 33m
American Airlines
Tue 3/249:58 am
COU
- BWI
2 stops11h 57m
American Airlines
Deal found 3/5![American Airlines logo]()
$294
This Southwest deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 5/48:55 pm
BWI
- MCI
Nonstop2h 45m
Southwest
Thu 5/75:50 am
MCI
- BWI
Nonstop2h 25m
Southwest
Deal found 3/1![Southwest logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” 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 3/194:05 pm
BWI
- IRK
2 stops27h 45m
Multiple Airlines
Mon 3/239:20 am
IRK
- BWI
1 stop5h 27m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$388
This United Airlines deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” 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 4/66:00 am
BWI
- JLN
1 stop8h 12m
United Airlines
Sat 4/118:56 am
JLN
- BWI
1 stop7h 37m
United Airlines
Deal found 3/3![United Airlines logo]()
$350
This Southwest deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 4/210:15 pm
BWI
- MCI
Nonstop2h 50m
Southwest
Mon 4/66:00 pm
MCI
- BWI
1 stop5h 15m
Southwest
Deal found 3/1![Southwest logo]()
$321
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/512:55 pm
BWI
- SGF
1 stop6h 48m
United Airlines
Sat 6/66:41 pm
SGF
- BWI
1 stop4h 52m
United Airlines
Deal found 3/5![United Airlines logo]()
$353
This Southwest deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:45 pm
BWI
- MCI
1 stop6h 05m
Southwest
Mon 5/185:50 am
MCI
- BWI
Nonstop2h 25m
Southwest
Deal found 3/1![Southwest logo]()
$331
This Delta deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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 8/512:15 pm
BWI
- STL
1 stop6h 47m
Delta
Thu 8/65:30 pm
STL
- BWI
1 stop5h 45m
Delta
Deal found 3/6![Delta logo]()
$406
This Mytrip deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/194:05 pm
BWI
- TBN
2 stops20h 40m
Multiple Airlines
Mon 3/2312:15 pm
TBN
- BWI
2 stops10h 44m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$479
This Delta deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” 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 6/187:00 am
BWI
- STL
1 stop6h 54m
Delta
Mon 6/225:45 pm
STL
- BWI
1 stop4h 09m
Delta
Deal found 3/4![Delta logo]()
$415
This Southwest deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/199:25 am
BWI
- MCI
2 stops6h 10m
Southwest
Tue 5/264:50 pm
MCI
- BWI
1 stop3h 55m
Southwest
Deal found 3/2![Southwest logo]()
$346
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:30 pm
BWI
- SGF
1 stop5h 17m
United Airlines
Mon 5/46:25 am
SGF
- BWI
1 stop9h 08m
United Airlines
Deal found 3/5![United Airlines logo]()
$397
This Mytrip deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/218:39 pm
BWI
- UIN
3 stops20h 21m
Multiple Airlines
Wed 3/259:35 am
UIN
- BWI
2 stops13h 24m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$503
This Southwest deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 4/2711:50 am
BWI
- STL
1 stop4h 40m
Southwest
Sat 5/25:35 pm
STL
- BWI
Nonstop2h 05m
Southwest
Deal found 3/2![Southwest logo]()
$350
This United Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 4/76:00 am
BWI
- SGF
1 stop5h 48m
United Airlines
Fri 4/106:00 am
SGF
- BWI
1 stop26h 39m
United Airlines
Deal found 3/1![United Airlines logo]()
$402
This Southwest deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” 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 4/116:10 pm
BWI
- STL
Nonstop2h 25m
Southwest
Mon 4/137:45 pm
STL
- BWI
Nonstop2h 00m
Southwest
Deal found 3/4![Southwest logo]()
$357
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/54:23 pm
BWI
- JLN
1 stop8h 21m
United Airlines
Sat 6/68:54 am
JLN
- BWI
1 stop7h 07m
United Airlines
Deal found 3/5![United Airlines logo]()
$424
Last-minute flights from Baltimore to MissouriDiscover last-minute flight deals from Baltimore to Missouri. Data last updated March 6, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Missouri. Data last updated March 6, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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.
Mon 3/239:21 am
BWI
- STL
1 stop14h 58m
Frontier
Tue 3/244:51 pm
STL
- BWI
1 stop21h 42m
Frontier
Deal found 3/2![Frontier logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” 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 4/63:19 pm
BWI
- STL
1 stop20h 11m
Frontier
Mon 5/48:23 pm
STL
- BWI
1 stop10h 49m
Frontier
Deal found 3/4![Frontier logo]()
$163
This Frontier deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” 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 4/76:05 am
BWI
- STL
1 stop5h 25m
Frontier
Thu 4/96:29 pm
STL
- BWI
1 stop5h 15m
Frontier
Deal found 3/3![Frontier logo]()
$181
This Expedia deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” 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.
Mon 4/135:35 am
BWI
- MCI
1 stop11h 01m
Frontier
Thu 4/1611:53 am
MCI
- BWI
1 stop11h 51m
Frontier
Deal found 3/4![Frontier logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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 4/1412:17 pm
BWI
- STL
1 stop19h 33m
Frontier
Fri 4/178:23 pm
STL
- BWI
1 stop19h 35m
Frontier
Deal found 3/6![Frontier logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” 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 4/155:49 pm
BWI
- STL
1 stop17h 41m
Frontier
Sat 4/188:23 pm
STL
- BWI
1 stop10h 39m
Frontier
Deal found 3/4![Frontier logo]()
$183
This CheapOair deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” 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.
Thu 4/1610:00 pm
BWI
- STL
1 stop26h 19m
Frontier
Thu 4/234:59 pm
STL
- BWI
1 stop26h 52m
Frontier
Deal found 3/4![Frontier logo]()
$171
This Expedia deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” 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.
Mon 4/207:04 pm
BWI
- STL
1 stop29h 15m
Frontier
Thu 4/234:59 pm
STL
- BWI
1 stop26h 52m
Frontier
Deal found 3/3![Frontier logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 4/209:21 pm
BWI
- STL
2 stops34h 29m
Frontier
Sat 4/258:23 pm
STL
- BWI
1 stop10h 39m
Frontier
Deal found 3/5![Frontier logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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 4/215:49 pm
BWI
- STL
1 stop14h 01m
Frontier
Fri 4/248:23 pm
STL
- BWI
1 stop19h 35m
Frontier
Deal found 3/6![Frontier logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” 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 4/215:49 pm
BWI
- STL
1 stop14h 01m
Frontier
Thu 4/2311:25 am
STL
- BWI
1 stop12h 19m
Frontier
Deal found 3/3![Frontier logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 4/225:49 pm
BWI
- STL
1 stop17h 41m
Frontier
Sat 4/258:23 pm
STL
- BWI
1 stop10h 39m
Frontier
Deal found 3/5![Frontier logo]()
$168
One-way flights from Baltimore to MissouriSearch for one-way flight options from Baltimore to Missouri. Find affordable one-way fares based on user searches. Data last updated March 6, 2026.
Search for one-way flight options from Baltimore to Missouri. Find affordable one-way fares based on user searches. Data last updated March 6, 2026.
This Trip.com deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” 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 5/126:00 pm
BWI
- STL
1 stop13h 50m
Frontier
Deal found 3/4![Frontier logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” 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 4/215:49 pm
BWI
- STL
1 stop14h 01m
Frontier
Deal found 3/4![Frontier logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” 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 4/145:49 pm
BWI
- STL
1 stop14h 01m
Frontier
Deal found 3/4![Frontier logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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 4/76:05 am
BWI
- STL
1 stop5h 25m
Frontier
Deal found 3/6![Frontier logo]()
$72
This Kiwi.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:00 pm
BWI
- STL
1 stop17h 30m
Frontier
Deal found 3/6![Frontier logo]()
$78
This Priceline deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:05 am
BWI
- MCI
1 stop5h 53m
Frontier
Deal found 3/3![Frontier logo]()
$80
This Priceline deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/175:35 pm
BWI
- STL
1 stop6h 44m
Frontier
Deal found 3/3![Frontier logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” 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 4/225:49 pm
BWI
- STL
1 stop17h 41m
Frontier
Deal found 3/3![Frontier logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 4/611:30 am
BWI
- STL
1 stop24h 00m
Frontier
Deal found 3/5![Frontier logo]()
$85
This Trip.com deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” 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 4/77:12 pm
BWI
- MCI
1 stop17h 17m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$86
This Priceline deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/82:27 pm
BWI
- STL
1 stop9h 58m
Frontier
Deal found 3/3![Frontier logo]()
$86
This Trip.com deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:49 pm
BWI
- MCI
1 stop18h 09m
Frontier
Deal found 3/3![Frontier logo]()
$92
Find flight deals from Baltimore to Missouri
Keep the following information in mind while searching for Baltimore to Missouri flight deals. Data was last updated March 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $147 (Kiwi.com) |
One-way from | $65 (Trip.com) |
Popular in | December |
Cheapest in | August |
Average price | $360 |
Cheapflights Fare Finder
Customize your flight search to find flights from Baltimore 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 March 6, 2026.
Use the filters below to find and compare flights from Baltimore to Missouri that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BaltimoreColumbia
BWI - COU
BWICOU
Baltimore/Washington
Thu 5/7
6:15 am-10:55 am
1 stop5h 40m
Columbia Regional
Tue 5/12
3:10 pm-9:02 pm
1 stop4h 52m
$258
BaltimoreColumbia
BWI - COU
BWICOU
Baltimore/Washington
Wed 4/22
9:51 am-9:30 pm
2 stops12h 39m
Columbia Regional
Sat 4/25
4:28 pm-11:56 pm
1 stop6h 28m
$264
BaltimoreKansas City
BWI - MCI
BWIMCI
Baltimore/Washington
Tue 4/7
7:40 pm-9:30 pm
Nonstop2h 50m
Kansas City
Tue 4/21
6:05 am-9:30 am
Nonstop2h 25m
$277
BaltimoreColumbia
BWI - COU
BWICOU
Baltimore/Washington
Sat 4/18
5:39 am-9:46 am
1 stop5h 07m
Columbia Regional
Sat 4/25
4:28 pm-11:56 pm
1 stop6h 28m
$277
BaltimoreColumbia
BWI - COU
BWICOU
Baltimore/Washington
Wed 4/1
6:00 am-10:55 am
1 stop5h 55m
Columbia Regional
Sat 4/18
11:30 am-5:33 pm
1 stop5h 03m
$278
BaltimoreColumbia
BWI - COU
BWICOU
Baltimore/Washington
Wed 4/15
11:41 am-3:58 pm
1 stop5h 17m
Columbia Regional
Sat 4/18
10:16 am-6:00 pm
1 stop6h 44m
$278
BaltimoreColumbia
BWI - COU
BWICOU
Baltimore/Washington
Tue 8/25
6:15 am-10:55 am
1 stop5h 40m
Columbia Regional
Mon 8/31
11:30 am-5:29 pm
1 stop4h 59m
$278
BaltimoreSpringfield
BWI - SGF
BWISGF
Baltimore/Washington
Thu 5/28
8:00 am-2:37 pm
1 stop7h 37m
Springfield-Branson
Mon 6/1
6:52 pm-12:57 am
1 stop5h 05m
$279
BaltimoreColumbia
BWI - COU
BWICOU
Baltimore/Washington
Fri 3/20
5:00 am-9:33 am
1 stop5h 33m
Columbia Regional
Tue 3/24
9:58 am-10:55 pm
2 stops11h 57m
$294
BaltimoreSpringfield
BWI - SGF
BWISGF
Baltimore/Washington
Tue 6/9
2:10 pm-6:10 pm
1 stop5h 00m
Springfield-Branson
Mon 6/15
6:45 pm-12:15 am
1 stop4h 30m
$299
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Baltimore to Missouri
Have a flexible travel schedule? Discover the best time to fly to Missouri from Baltimore with our price prediction graph.
BWI-STL
BWI-MCI
BWI-SGF
BWI-COU
BWI-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 Baltimore to Missouri
BWI-USMO
BWI-STL
BWI-MCI
BWI-SGF
BWI-COU
What is the cheapest month to book a flight from Baltimore to Missouri?
Currently, September is the cheapest month in which you can book a flight from Baltimore to Missouri (average of $109). Flying from Baltimore to Missouri in February is currently the most expensive (average of $198). 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 BWI to MO?
Find hourly flight availability from Baltimore 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 March 6, 2026.
One of the essential ways to save on airfare from Baltimore to Missouri is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 8% on airfare.
What is the cheapest day to fly from Baltimore to Missouri?
Use this chart to determine the cheapest time to fly round-trip from Baltimore to Missouri. Price data was last updated on February 21, 2026.
Travelers seeking maximum savings on their Baltimore to Missouri flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday evenings 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 March 6, 2026.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Baltimore to Missouri by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Related info for your journey
Find useful and relevant information for your journey from Baltimore 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 Baltimore to Missouri
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Complete your trip
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Search flights from Baltimore to Missouri by cabin class
Find flights from Baltimore to Missouri, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Baltimore and Missouri flights
Browse other Baltimore and Missouri flight options. Last updated on March 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Baltimore to Missouri flights
Consider these flights traveling from Baltimore to Missouri.
Top 6 airlines flying from Baltimore to Missouri
Discover the top 6 airlines that operate flights from Baltimore 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 March 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$111 | Average$231 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$116 | Average$180 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$130 | Average$328 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$178 | Average$375 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$198 | Average$397 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$274 | Average$454 | FlexibilityNo cancel fee | On-time69% |