$79+ Cheap flights from Missouri to Massachusetts
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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BOS
Mar 14 — Mar 211
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Missouri to MassachusettsExplore the most affordable flight options available from Missouri to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.
Explore the most affordable flight options available from Missouri to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 2/258:17 pm
STL
- BDL
1 stop16h 15m
Frontier
Sun 3/12:27 pm
BDL
- STL
1 stop17h 24m
Frontier
Deal found 2/10![Frontier logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 3/28:22 pm
STL
- BOS
2 stops26h 22m
Multiple Airlines
Wed 3/412:43 pm
BOS
- STL
1 stop10h 44m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Mon 3/28:22 pm
STL
- BOS
2 stops19h 23m
Multiple Airlines
Tue 3/174:23 pm
BOS
- STL
1 stop16h 14m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Mon 2/238:22 pm
STL
- BOS
1 stop27h 51m
Frontier
Fri 2/276:00 am
BOS
- STL
1 stop25h 51m
Frontier
Deal found 2/10![Frontier logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 3/104:51 pm
STL
- BOS
1 stop17h 57m
Multiple Airlines
Tue 3/179:45 am
BOS
- STL
1 stop22h 52m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 2/188:17 pm
STL
- BOS
1 stop27h 56m
Frontier
Sun 2/226:00 am
BOS
- STL
1 stop25h 51m
Frontier
Deal found 2/9![Frontier logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 4/711:21 am
STL
- BOS
1 stop13h 05m
Frontier
Wed 4/812:42 pm
BOS
- STL
1 stop22h 48m
Frontier
Deal found 2/10![Frontier logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Mon 3/95:08 pm
MCI
- BOS
1 stop17h 33m
Multiple Airlines
Tue 3/104:22 pm
BOS
- MCI
1 stop24h 07m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 4/188:13 pm
STL
- BOS
1 stop14h 32m
Frontier
Tue 4/2112:55 pm
BOS
- STL
1 stop18h 55m
Frontier
Deal found 2/10![Frontier logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 3/34:24 pm
MCI
- BOS
1 stop18h 24m
Spirit Airlines
Mon 3/94:22 pm
BOS
- MCI
1 stop24h 07m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 3/104:24 pm
MCI
- BOS
1 stop18h 24m
Spirit Airlines
Tue 3/174:23 pm
BOS
- MCI
1 stop8h 30m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$194
This Cheapflightsfares deal was found by Cheapflights users on 2/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/45:45 am
MCI
- BOS
1 stop11h 24m
Spirit Airlines
Sun 4/124:23 pm
BOS
- MCI
1 stop8h 30m
Spirit Airlines
Deal found 2/11![Spirit Airlines logo]()
$195
Best flights from Missouri to MassachusettsDiscover carefully curated flight deals from Missouri to Massachusetts that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 12, 2026.
Discover carefully curated flight deals from Missouri to Massachusetts that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 2/278:22 pm
STL
- BDL
2 stops13h 42m
Frontier
Sun 3/12:27 pm
BDL
- STL
1 stop17h 24m
Frontier
Deal found 2/9![Frontier logo]()
$207
This American Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” 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 3/1210:08 am
COU
- BOS
1 stop8h 15m
American Airlines
Sat 3/216:52 am
BOS
- COU
1 stop12h 28m
American Airlines
Deal found 2/8![American Airlines logo]()
$271
This Delta deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 4/213:46 pm
SGF
- BDL
1 stop7h 13m
Delta
Tue 4/288:00 am
BDL
- SGF
1 stop8h 00m
Delta
Deal found 2/9![Delta logo]()
$271
This United Airlines deal was found by Cheapflights users on 2/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2211:19 am
SGF
- BDL
2 stops11h 40m
United Airlines
Tue 4/285:05 pm
BDL
- SGF
1 stop5h 54m
United Airlines
Deal found 2/11![United Airlines logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:00 am
MCI
- BDL
2 stops16h 02m
Multiple Airlines
Mon 5/118:08 pm
BDL
- MCI
1 stop28h 51m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$302
This Southwest deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 3/114:00 pm
STL
- BDL
1 stop4h 10m
Southwest
Wed 3/185:55 am
BDL
- STL
2 stops6h 45m
Southwest
Deal found 2/9![Southwest logo]()
$312
This Expedia deal was found by Cheapflights users on 2/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/274:51 pm
STL
- BDL
1 stop25h 22m
Frontier
Sun 3/298:08 pm
BDL
- STL
1 stop11h 54m
Frontier
Deal found 2/11![Frontier logo]()
$250
This American Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 4/310:08 am
COU
- BOS
1 stop11h 53m
American Airlines
Fri 4/1012:22 pm
BOS
- COU
1 stop10h 08m
American Airlines
Deal found 2/9![American Airlines logo]()
$274
This Delta deal was found by Cheapflights users on 2/11. 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 3/186:10 am
STL
- ALB
1 stop6h 21m
Delta
Wed 3/186:04 pm
ALB
- STL
1 stop6h 54m
Delta
Deal found 2/11![Delta logo]()
$277
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 2/2511:15 am
COU
- BOS
1 stop5h 04m
United Airlines
Mon 3/26:00 am
BOS
- COU
1 stop5h 33m
United Airlines
Deal found 2/9![United Airlines logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 2/11. 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.
Thu 4/25:45 am
MCI
- BDL
1 stop13h 41m
Multiple Airlines
Sun 4/59:21 pm
BDL
- MCI
1 stop27h 32m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$316
This Delta deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 8/43:35 pm
SGF
- BOS
1 stop6h 12m
Delta
Tue 8/114:20 pm
BOS
- SGF
1 stop7h 09m
Delta
Deal found 2/9![Delta logo]()
$289
This American Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 3/94:47 pm
SGF
- BOS
1 stop5h 04m
American Airlines
Mon 3/165:31 pm
BOS
- SGF
1 stop6h 04m
American Airlines
Deal found 2/9![American Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 3/147:41 am
STL
- BDL
1 stop5h 34m
United Airlines
Wed 3/184:45 pm
BDL
- STL
1 stop5h 22m
United Airlines
Deal found 2/9![United Airlines logo]()
$297
This Southwest deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 3/264:45 pm
STL
- ALB
1 stop6h 30m
Southwest
Mon 3/305:35 pm
ALB
- STL
1 stop6h 30m
Southwest
Deal found 2/9![Southwest logo]()
$327
This Delta deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 7/226:45 pm
SGF
- BOS
1 stop5h 18m
Delta
Wed 7/298:00 am
BOS
- SGF
1 stop7h 53m
Delta
Deal found 2/9![Delta logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 3/77:47 am
STL
- BDL
1 stop14h 12m
Multiple Airlines
Mon 3/98:08 pm
BDL
- STL
1 stop28h 11m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$321
This American Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 3/272:00 pm
STL
- BDL
1 stop4h 52m
American Airlines
Sun 3/2911:05 am
BDL
- STL
1 stop7h 55m
American Airlines
Deal found 2/9![American Airlines logo]()
$297
This United Airlines deal was found by Cheapflights users on 2/10. 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 2/258:00 am
COU
- BOS
1 stop5h 29m
United Airlines
Sun 3/16:00 am
BOS
- COU
1 stop5h 33m
United Airlines
Deal found 2/10![United Airlines logo]()
$298
This Southwest deal was found by Cheapflights users on 2/11. 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 3/1111:05 am
STL
- BOS
Nonstop2h 30m
Southwest
Wed 3/185:25 pm
BOS
- STL
Nonstop3h 10m
Southwest
Deal found 2/11![Southwest logo]()
$337
This Delta deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 3/273:05 pm
STL
- BDL
1 stop7h 54m
Delta
Mon 3/307:12 pm
BDL
- STL
1 stop5h 46m
Delta
Deal found 2/9![Delta logo]()
$297
This United Airlines deal was found by Cheapflights users on 2/10. 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 5/96:00 am
SGF
- BDL
1 stop7h 18m
United Airlines
Sat 5/165:00 pm
BDL
- SGF
1 stop5h 57m
United Airlines
Deal found 2/10![United Airlines logo]()
$303
This American Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 2/276:00 am
COU
- BOS
1 stop11h 05m
American Airlines
Wed 3/411:19 am
BOS
- COU
1 stop10h 00m
American Airlines
Deal found 2/9![American Airlines logo]()
$308
This Southwest deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” 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 3/125:20 am
STL
- BOS
1 stop5h 45m
Southwest
Sat 3/215:35 am
BOS
- STL
Nonstop3h 05m
Southwest
Deal found 2/8![Southwest logo]()
$344
This Delta deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” 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 3/275:25 pm
STL
- BDL
1 stop5h 34m
Delta
Sun 3/296:00 am
BDL
- STL
1 stop6h 09m
Delta
Deal found 2/8![Delta logo]()
$297
This United Airlines deal was found by Cheapflights users on 2/10. 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 6/95:00 am
COU
- ALB
1 stop4h 42m
United Airlines
Sat 6/134:43 pm
ALB
- COU
1 stop5h 32m
United Airlines
Deal found 2/10![United Airlines logo]()
$309
This Southwest deal was found by Cheapflights users on 2/11. 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.
Tue 4/710:15 am
STL
- BOS
Nonstop2h 35m
Southwest
Tue 4/75:55 pm
BOS
- STL
Nonstop3h 05m
Southwest
Deal found 2/11![Southwest logo]()
$344
This American Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 4/2110:21 am
SGF
- BDL
1 stop7h 18m
American Airlines
Wed 4/294:09 pm
BDL
- SGF
1 stop5h 53m
American Airlines
Deal found 2/9![American Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 2/11. 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 7/16:45 pm
SGF
- BOS
1 stop5h 18m
Delta
Fri 8/283:10 pm
BOS
- SGF
1 stop8h 19m
Delta
Deal found 2/11![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/411:30 am
COU
- ALB
2 stops11h 29m
United Airlines
Tue 5/126:00 am
ALB
- COU
1 stop5h 55m
United Airlines
Deal found 2/9![United Airlines logo]()
$314
Last-minute flights from Missouri to MassachusettsDiscover last-minute flight deals from Missouri to Massachusetts. Data last updated February 12, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Massachusetts. Data last updated February 12, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 2/188:17 pm
STL
- BOS
1 stop27h 56m
Frontier
Sun 2/226:00 am
BOS
- STL
1 stop25h 51m
Frontier
Deal found 2/9![Frontier logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Mon 2/238:22 pm
STL
- BOS
1 stop27h 51m
Frontier
Fri 2/276:00 am
BOS
- STL
1 stop25h 51m
Frontier
Deal found 2/10![Frontier logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 2/258:17 pm
STL
- BDL
1 stop16h 15m
Frontier
Sun 3/12:27 pm
BDL
- STL
1 stop17h 24m
Frontier
Deal found 2/10![Frontier logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 2/278:22 pm
STL
- BDL
2 stops13h 42m
Frontier
Sun 3/12:27 pm
BDL
- STL
1 stop17h 24m
Frontier
Deal found 2/9![Frontier logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 3/28:22 pm
STL
- BOS
2 stops26h 22m
Multiple Airlines
Wed 3/412:43 pm
BOS
- STL
1 stop10h 44m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Mon 3/28:22 pm
STL
- BOS
2 stops19h 23m
Multiple Airlines
Tue 3/174:23 pm
BOS
- STL
1 stop16h 14m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 3/34:24 pm
MCI
- BOS
1 stop18h 24m
Spirit Airlines
Mon 3/94:22 pm
BOS
- MCI
1 stop24h 07m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Mon 3/95:08 pm
MCI
- BOS
1 stop17h 33m
Multiple Airlines
Tue 3/104:22 pm
BOS
- MCI
1 stop24h 07m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Mon 3/92:09 pm
STL
- BOS
1 stop20h 32m
Frontier
Sun 3/2212:35 pm
BOS
- STL
1 stop25h 59m
Frontier
Deal found 2/10![Frontier logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 3/104:51 pm
STL
- BOS
1 stop17h 57m
Multiple Airlines
Tue 3/179:45 am
BOS
- STL
1 stop22h 52m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 3/104:24 pm
MCI
- BOS
1 stop18h 24m
Spirit Airlines
Tue 3/174:23 pm
BOS
- MCI
1 stop8h 30m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$194
This Cheapflightsfares deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2612:24 pm
MCI
- BOS
1 stop10h 35m
Spirit Airlines
Mon 3/304:23 pm
BOS
- MCI
1 stop8h 30m
Spirit Airlines
Deal found 2/8![Spirit Airlines logo]()
$208
One-way flights from Missouri to MassachusettsSearch for one-way flight options from Missouri to Massachusetts. Find affordable one-way fares based on user searches. Data last updated February 12, 2026.
Search for one-way flight options from Missouri to Massachusetts. Find affordable one-way fares based on user searches. Data last updated February 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 2/188:17 pm
STL
- BDL
1 stop16h 15m
Frontier
Deal found 2/10![Frontier logo]()
$79
This Mytrip deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” 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.
Wed 3/2512:24 pm
MCI
- BOS
1 stop10h 35m
Spirit Airlines
Deal found 2/7![Spirit Airlines logo]()
$81
This Mytrip deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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.
Wed 4/112:24 pm
MCI
- BOS
1 stop10h 35m
Spirit Airlines
Deal found 2/9![Spirit Airlines logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1612:12 pm
MCI
- BOS
1 stop10h 47m
Spirit Airlines
Deal found 2/8![Spirit Airlines logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 3/28:22 pm
STL
- BOS
2 stops26h 22m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$84
This Cheapflightsfares deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2812:24 pm
MCI
- BOS
1 stop10h 35m
Spirit Airlines
Deal found 2/8![Spirit Airlines logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” 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 3/2612:24 pm
MCI
- BOS
1 stop10h 35m
Spirit Airlines
Deal found 2/7![Spirit Airlines logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 3/2412:24 pm
MCI
- BOS
1 stop26h 04m
Spirit Airlines
Deal found 2/9![Spirit Airlines logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Mon 2/238:22 pm
STL
- BOS
1 stop27h 51m
Frontier
Deal found 2/10![Frontier logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/912:12 pm
MCI
- BOS
1 stop10h 47m
Spirit Airlines
Deal found 2/8![Spirit Airlines logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 2/258:17 pm
STL
- BOS
1 stop27h 56m
Frontier
Deal found 2/9![Frontier logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 4/712:24 pm
MCI
- BOS
1 stop10h 35m
Spirit Airlines
Deal found 2/10![Spirit Airlines logo]()
$91
Find flight deals from Missouri to Massachusetts
Keep the following information in mind while searching for Missouri to Massachusetts flight deals. Data was last updated February 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $151 (Kiwi.com) |
One-way from | $79 (Kiwi.com) |
Popular in | February |
Cheapest in | September |
Average price | $475 |
Good round-trip deal | $465 or less |
Good one-way deal | $325 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri to Massachusetts 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 February 12, 2026.
Use the filters below to find and compare flights from Missouri to Massachusetts that are best for you.
Fly from
Missouri
Fly to
Massachusetts
Route
Depart
Return
Price
St. LouisHartford
STL - BDL
STLBDL
Lambert-St Louis
Fri 2/27
8:22 pm-11:04 am
2 stops13h 42m
Hartford Bradley Intl
Sun 3/1
2:27 pm-6:51 am
1 stop17h 24m
$207
St. LouisHartford
STL - BDL
STLBDL
Lambert-St Louis
Fri 3/27
4:51 pm-7:13 pm
1 stop25h 22m
Hartford Bradley Intl
Sun 3/29
8:08 pm-7:02 am
1 stop11h 54m
$250
ColumbiaBoston
COU - BOS
COUBOS
Columbia Regional
Thu 3/12
10:08 am-7:23 pm
1 stop8h 15m
Boston Logan Intl
Sat 3/21
6:52 am-6:20 pm
1 stop12h 28m
$271
SpringfieldHartford
SGF - BDL
SGFBDL
Springfield-Branson
Tue 4/21
3:46 pm-11:59 pm
1 stop7h 13m
Hartford Bradley Intl
Tue 4/28
8:00 am-3:00 pm
1 stop8h 00m
$271
ColumbiaBoston
COU - BOS
COUBOS
Columbia Regional
Fri 4/3
10:08 am-11:01 pm
1 stop11h 53m
Boston Logan Intl
Fri 4/10
12:22 pm-9:30 pm
1 stop10h 08m
$274
SpringfieldHartford
SGF - BDL
SGFBDL
Springfield-Branson
Wed 4/22
11:19 am-11:59 pm
2 stops11h 40m
Hartford Bradley Intl
Tue 4/28
5:05 pm-9:59 pm
1 stop5h 54m
$276
St. LouisAlbany
STL - ALB
STLALB
Lambert-St Louis
Wed 3/18
6:10 am-1:31 pm
1 stop6h 21m
Albany Intl
Wed 3/18
6:04 pm-11:58 pm
1 stop6h 54m
$277
ColumbiaBoston
COU - BOS
COUBOS
Columbia Regional
Wed 2/25
11:15 am-5:19 pm
1 stop5h 04m
Boston Logan Intl
Mon 3/2
6:00 am-10:33 am
1 stop5h 33m
$283
SpringfieldBoston
SGF - BOS
SGFBOS
Springfield-Branson
Tue 8/4
3:35 pm-10:47 pm
1 stop6h 12m
Boston Logan Intl
Tue 8/11
4:20 pm-10:29 pm
1 stop7h 09m
$289
SpringfieldBoston
SGF - BOS
SGFBOS
Springfield-Branson
Mon 3/9
4:47 pm-10:51 pm
1 stop5h 04m
Boston Logan Intl
Mon 3/16
5:31 pm-10:35 pm
1 stop6h 04m
$289
Showing 1-10 of 60 results
Best time to book a flight from Missouri to Massachusetts
Have a flexible travel schedule? Discover the best time to fly to Massachusetts from Missouri with our price prediction graph.
STL-BDL
COU-BOS
SGF-BDL
MCI-BDL
STL-ALB
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 Massachusetts
USMO-USMA
STL-BDL
COU-BOS
SGF-BDL
MCI-BDL
What is the cheapest month to book a flight from Missouri to Massachusetts?
Currently, September is the cheapest month in which you can book a flight from Missouri to Massachusetts (average of $194). Flying from Missouri to Massachusetts in July is currently the most expensive (average of $281). 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 MA?
Find hourly flight availability from Missouri to Massachusetts. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 12, 2026.
It’s typically best to fly out from Missouri to Massachusetts in the evening. Doing so could potentially save you 54% on the flight price compared to flying at noon, which is usually more expensive.
What is the cheapest day to fly from Missouri to Massachusetts?
Use this chart to determine the cheapest time to fly round-trip from Missouri to Massachusetts. Price data was last updated on February 7, 2026.
Travelers seeking maximum savings on their Missouri to Massachusetts flight should consider departing on Wednesday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
How much does it cost to fly round-trip from Missouri to Massachusetts?
Reviews of airlines servicing Massachusetts
Get insights into the airlines that provide service to Massachusetts. 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 Massachusetts. Reviews last updated February 12, 2026.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Missouri to Massachusetts to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Missouri to Massachusetts. 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 Massachusetts
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Massachusetts by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Missouri to Massachusetts by cabin class
Find flights from Missouri to Massachusetts, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Missouri and Massachusetts flights
Browse other Missouri and Massachusetts flight options. Last updated on February 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Massachusetts
Find the right flight back to Missouri after your stay in Massachusetts
Missouri to Massachusetts flights
Consider these flights traveling from Missouri to Massachusetts.
Top 6 airlines flying from Missouri to Massachusetts
Discover the top 6 airlines that operate flights from Missouri to Massachusetts. 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 February 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$61 | Average$200 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$73 | Average$258 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$118 | Average$484 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$153 | Average$406 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$217 | Average$455 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$303 | Average$443 | FlexibilityNo cancel fee | On-time63% |