$108+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BOS
Aug 28 — Sep 41
Round-trip
1 adult, Economy
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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 July 29, 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 July 29, 2026.
This CheapOair deal was found by Cheapflights users on 7/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:02 pm
STL
- BDL
1 stop17h 30m
Frontier
Thu 9/312:27 pm
BDL
- STL
1 stop28h 01m
Frontier
Deal found 7/28![Frontier logo]()
$260
This CheapOair deal was found by Cheapflights users on 7/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:39 pm
STL
- BDL
1 stop18h 39m
Frontier
Sun 9/273:16 pm
BDL
- STL
1 stop26h 18m
Frontier
Deal found 7/28![Frontier logo]()
$274
This CheapOair deal was found by Cheapflights users on 7/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:19 pm
STL
- BDL
1 stop22h 59m
Frontier
Sun 10/43:16 pm
BDL
- STL
1 stop26h 18m
Frontier
Deal found 7/26![Frontier logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Sun 10/1811:11 am
MCI
- ALB
1 stop22h 43m
Allegiant Air
Thu 10/2211:55 am
ALB
- MCI
1 stop23h 11m
Allegiant Air
Deal found 7/27![Allegiant Air logo]()
$284
This CheapOair deal was found by Cheapflights users on 7/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:02 pm
STL
- BDL
1 stop17h 30m
Frontier
Sun 9/612:27 pm
BDL
- STL
1 stop28h 01m
Frontier
Deal found 7/25![Frontier logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:02 pm
STL
- BDL
1 stop17h 30m
Multiple Airlines
Thu 9/37:00 am
BDL
- STL
2 stops11h 22m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Mon 10/2610:35 am
STL
- BDL
2 stops12h 09m
Multiple Airlines
Fri 10/308:55 pm
BDL
- STL
1 stop23h 44m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$295
This American Airlines deal was found by Cheapflights users on 7/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:50 pm
STL
- ALB
1 stop6h 08m
American Airlines
Tue 9/156:36 pm
ALB
- STL
1 stop6h 51m
American Airlines
Deal found 7/25![American Airlines logo]()
$296
This American Airlines deal was found by Cheapflights users on 7/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:00 am
STL
- ALB
1 stop7h 23m
American Airlines
Mon 8/318:13 pm
ALB
- STL
1 stop5h 01m
American Airlines
Deal found 7/26![American Airlines logo]()
$297
This Southwest deal was found by Cheapflights users on 7/28. 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.
Tue 9/810:45 am
STL
- ALB
1 stop3h 50m
Southwest
Tue 9/158:35 am
ALB
- STL
2 stops7h 35m
Southwest
Deal found 7/28![Southwest logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2111:26 am
MCI
- BOS
1 stop23h 21m
Frontier
Thu 8/2712:45 pm
BOS
- MCI
2 stops22h 56m
Frontier
Deal found 7/26![Frontier logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:26 am
MCI
- BOS
1 stop23h 21m
Frontier
Thu 8/2712:45 pm
BOS
- MCI
2 stops22h 56m
Frontier
Deal found 7/25![Frontier logo]()
$311
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 July 29, 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 July 29, 2026.
This Southwest deal was found by Cheapflights users on 7/26. 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.
Mon 9/76:05 am
STL
- ALB
1 stop4h 05m
Southwest
Mon 9/145:05 pm
ALB
- STL
1 stop6h 05m
Southwest
Deal found 7/26![Southwest logo]()
$297
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:40 am
STL
- ALB
1 stop4h 44m
Delta
Mon 10/56:23 pm
ALB
- STL
1 stop6h 19m
Delta
Deal found 7/25![Delta logo]()
$307
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 9/165:44 am
COU
- BOS
1 stop5h 55m
American Airlines
Fri 9/2511:57 am
BOS
- COU
1 stop7h 05m
American Airlines
Deal found 7/28![American Airlines logo]()
$318
This United Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” 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 1/205:00 am
COU
- BOS
1 stop6h 47m
United Airlines
Sat 1/237:10 am
BOS
- COU
1 stop8h 19m
United Airlines
Deal found 7/24![United Airlines logo]()
$318
This Southwest deal was found by Cheapflights users on 7/29. 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 9/125:45 am
STL
- ALB
2 stops9h 05m
Southwest
Sat 9/1911:25 am
ALB
- STL
1 stop5h 05m
Southwest
Deal found 7/29![Southwest logo]()
$302
This United Airlines deal was found by Cheapflights users on 7/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:17 am
COU
- BOS
1 stop5h 19m
United Airlines
Mon 9/146:42 pm
BOS
- COU
1 stop5h 13m
United Airlines
Deal found 7/26![United Airlines logo]()
$318
This Delta deal was found by Cheapflights users on 7/27. 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.
Mon 8/173:39 pm
STL
- BDL
1 stop5h 50m
Delta
Tue 8/186:00 am
BDL
- STL
1 stop6h 46m
Delta
Deal found 7/27![Delta logo]()
$325
This United Airlines deal was found by Cheapflights users on 7/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:50 am
STL
- ALB
1 stop5h 14m
United Airlines
Mon 8/316:00 am
ALB
- STL
2 stops7h 02m
United Airlines
Deal found 7/25![United Airlines logo]()
$325
This Southwest deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:20 am
STL
- BDL
1 stop7h 05m
Southwest
Tue 10/1312:55 pm
BDL
- STL
2 stops8h 05m
Southwest
Deal found 7/24![Southwest logo]()
$330
This Delta deal was found by Cheapflights users on 7/26. 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 9/511:38 am
SGF
- BOS
1 stop6h 57m
Delta
Mon 9/148:00 am
BOS
- SGF
1 stop7h 34m
Delta
Deal found 7/26![Delta logo]()
$339
This Southwest deal was found by Cheapflights users on 7/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/262:50 pm
STL
- BOS
2 stops8h 15m
Southwest
Thu 8/273:25 pm
BOS
- STL
1 stop7h 40m
Southwest
Deal found 7/25![Southwest logo]()
$332
This American Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” 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 8/1212:43 pm
COU
- BOS
1 stop4h 57m
American Airlines
Sat 8/1511:58 am
BOS
- COU
1 stop6h 59m
American Airlines
Deal found 7/24![American Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 7/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:37 pm
SGF
- BOS
1 stop5h 34m
United Airlines
Mon 8/316:01 am
BOS
- SGF
1 stop5h 47m
United Airlines
Deal found 7/25![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 7/26. 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.
Tue 10/205:31 pm
MCI
- BDL
1 stop5h 28m
Delta
Sat 10/246:00 am
BDL
- MCI
1 stop8h 24m
Delta
Deal found 7/26![Delta logo]()
$339
This Southwest deal was found by Cheapflights users on 7/29. 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 8/261:20 pm
STL
- BOS
Nonstop2h 35m
Southwest
Wed 9/25:25 am
BOS
- STL
2 stops6h 55m
Southwest
Deal found 7/29![Southwest logo]()
$332
This Delta deal was found by Cheapflights users on 7/28. 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.
Tue 10/69:40 am
MCI
- BOS
Nonstop3h 09m
Delta
Tue 10/136:10 am
BOS
- MCI
Nonstop3h 35m
Delta
Deal found 7/28![Delta logo]()
$345
This United Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:32 am
MCI
- ALB
1 stop6h 32m
United Airlines
Wed 9/309:55 am
ALB
- MCI
1 stop5h 23m
United Airlines
Deal found 7/24![United Airlines logo]()
$355
This Southwest deal was found by Cheapflights users on 7/29. 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 9/196:45 am
STL
- ALB
1 stop4h 40m
Southwest
Fri 9/256:05 pm
ALB
- STL
1 stop5h 05m
Southwest
Deal found 7/29![Southwest logo]()
$334
This Delta deal was found by Cheapflights users on 7/26. 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.
Thu 10/159:40 am
MCI
- BOS
Nonstop3h 09m
Delta
Sat 10/179:35 am
BOS
- MCI
Nonstop3h 30m
Delta
Deal found 7/26![Delta logo]()
$345
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/63:12 pm
COU
- ALB
1 stop6h 54m
United Airlines
Tue 9/156:00 am
ALB
- COU
1 stop5h 39m
United Airlines
Deal found 7/27![United Airlines logo]()
$356
This Southwest deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:50 pm
STL
- BOS
2 stops7h 40m
Southwest
Thu 9/177:20 am
BOS
- STL
2 stops8h 50m
Southwest
Deal found 7/24![Southwest logo]()
$337
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” 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 11/306:45 pm
SGF
- BOS
1 stop5h 13m
Delta
Sun 12/610:30 am
BOS
- SGF
1 stop8h 40m
Delta
Deal found 7/24![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:15 am
COU
- BOS
2 stops7h 35m
United Airlines
Fri 9/256:43 pm
BOS
- COU
1 stop5h 12m
United Airlines
Deal found 7/27![United Airlines logo]()
$357
This Southwest deal was found by Cheapflights users on 7/28. 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.
Mon 8/317:00 am
STL
- BOS
Nonstop2h 35m
Southwest
Fri 9/255:50 am
BOS
- STL
1 stop6h 45m
Southwest
Deal found 7/28![Southwest logo]()
$348
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” 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 11/306:45 pm
SGF
- BOS
1 stop5h 13m
Delta
Sat 12/58:00 am
BOS
- SGF
1 stop7h 50m
Delta
Deal found 7/24![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:25 am
STL
- BDL
1 stop6h 04m
United Airlines
Mon 9/76:00 am
BDL
- STL
1 stop7h 02m
United Airlines
Deal found 7/27![United Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 7/27. 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 9/16:00 am
MCI
- BDL
2 stops7h 50m
Southwest
Thu 9/103:40 pm
BDL
- MCI
2 stops8h 00m
Southwest
Deal found 7/27![Southwest logo]()
$349
This Delta deal was found by Cheapflights users on 7/28. 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 10/167:30 pm
MCI
- BOS
Nonstop3h 09m
Delta
Mon 10/196:10 am
BOS
- MCI
Nonstop3h 35m
Delta
Deal found 7/28![Delta logo]()
$357
This United Airlines deal was found by Cheapflights users on 7/28. 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 9/36:07 am
MCI
- BOS
1 stop5h 40m
United Airlines
Mon 9/76:00 pm
BOS
- MCI
1 stop6h 59m
United Airlines
Deal found 7/28![United Airlines logo]()
$365
This Southwest deal was found by Cheapflights users on 7/28. 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 8/158:30 am
STL
- BOS
2 stops6h 20m
Southwest
Tue 8/185:35 am
BOS
- STL
Nonstop2h 50m
Southwest
Deal found 7/28![Southwest logo]()
$353
Last-minute flights from Missouri to MassachusettsDiscover last-minute flight deals from Missouri to Massachusetts. Data last updated July 29, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Massachusetts. Data last updated July 29, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 7/26. 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 8/146:17 pm
MCI
- BOS
1 stop12h 25m
Frontier
Mon 8/1711:59 am
BOS
- MCI
1 stop6h 11m
Frontier
Deal found 7/26![Frontier logo]()
$324
This Frontier deal was found by Cheapflights users on 7/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:34 pm
STL
- BOS
1 stop12h 12m
Frontier
Sat 8/2210:04 am
BOS
- STL
1 stop7h 07m
Frontier
Deal found 7/28![Frontier logo]()
$320
This United Airlines deal was found by Cheapflights users on 7/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/183:11 pm
COU
- BOS
1 stop7h 23m
United Airlines
Thu 8/277:05 am
BOS
- COU
1 stop8h 25m
United Airlines
Deal found 7/26![United Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2111:26 am
MCI
- BOS
1 stop23h 21m
Frontier
Thu 8/2712:45 pm
BOS
- MCI
2 stops22h 56m
Frontier
Deal found 7/26![Frontier logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:17 pm
STL
- BOS
1 stop16h 30m
Frontier
Sun 8/2310:04 am
BOS
- STL
1 stop7h 07m
Frontier
Deal found 7/28![Frontier logo]()
$321
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Sat 8/227:38 pm
STL
- BOS
Nonstop2h 44m
American Airlines
Tue 8/255:22 pm
BOS
- STL
Nonstop3h 08m
American Airlines
Deal found 7/29![American Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:26 am
MCI
- BOS
1 stop23h 21m
Frontier
Thu 8/2712:45 pm
BOS
- MCI
2 stops22h 56m
Frontier
Deal found 7/25![Frontier logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Mon 8/247:58 pm
STL
- BOS
2 stops14h 49m
Frontier
Mon 8/319:36 am
BOS
- STL
1 stop8h 46m
Frontier
Deal found 7/27![Frontier logo]()
$319
This CheapOair deal was found by Cheapflights users on 7/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:02 pm
STL
- BDL
1 stop17h 30m
Frontier
Thu 9/312:27 pm
BDL
- STL
1 stop28h 01m
Frontier
Deal found 7/28![Frontier logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:02 pm
STL
- BDL
1 stop17h 30m
Multiple Airlines
Thu 9/37:00 am
BDL
- STL
2 stops11h 22m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$294
This American Airlines deal was found by Cheapflights users on 7/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:00 am
STL
- ALB
1 stop7h 23m
American Airlines
Mon 8/318:13 pm
ALB
- STL
1 stop5h 01m
American Airlines
Deal found 7/26![American Airlines logo]()
$297
This American Airlines deal was found by Cheapflights users on 7/28. 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 8/318:00 pm
STL
- BOS
Nonstop2h 44m
American Airlines
Sun 9/65:22 pm
BOS
- STL
Nonstop3h 08m
American Airlines
Deal found 7/28![American Airlines logo]()
$322
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 July 29, 2026.
Search for one-way flight options from Missouri to Massachusetts. Find affordable one-way fares based on user searches. Data last updated July 29, 2026.
This Trip.com deal was found by Cheapflights users on 7/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:17 pm
MCI
- BOS
1 stop15h 40m
Frontier
Deal found 7/27![Frontier logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:17 pm
MCI
- BOS
1 stop12h 25m
Frontier
Deal found 7/25![Frontier logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2210:35 am
STL
- BOS
2 stops45h 54m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/112:29 pm
STL
- BOS
2 stops19h 22m
Frontier
Deal found 7/28![Frontier logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:56 am
MCI
- BOS
1 stop21h 33m
Allegiant Air
Deal found 7/25![Allegiant Air logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Thu 10/810:35 am
STL
- BDL
2 stops11h 54m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1610:35 am
STL
- BOS
2 stops21h 54m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 10/22:29 pm
STL
- BOS
2 stops18h 00m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:35 am
STL
- BOS
2 stops21h 54m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 9/282:29 pm
STL
- BOS
1 stop20h 38m
Frontier
Deal found 7/29![Frontier logo]()
$128
This Super.com deal was found by Cheapflights users on 7/26. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:02 pm
STL
- BOS
1 stop15h 07m
Frontier
Deal found 7/26![Frontier logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:29 pm
STL
- ALB
2 stops18h 56m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$130
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 July 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $260 (CheapOair) |
One-way from | $108 (Trip.com) |
Popular in | February |
Cheapest in | September |
Average price | $493 |
Good round-trip deal | $426 or less |
Good one-way deal | $219 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 July 29, 2026.
Use the filters below to find and compare flights from Missouri to Massachusetts that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisAlbany
STL - ALB
STLALB
Lambert-St Louis
Mon 9/7
6:05 am-11:10 am
1 stop4h 05m
Albany Intl
Mon 9/14
5:05 pm-10:10 pm
1 stop6h 05m
$297
St. LouisAlbany
STL - ALB
STLALB
Lambert-St Louis
Sat 9/12
5:45 am-3:50 pm
2 stops9h 05m
Albany Intl
Sat 9/19
11:25 am-3:30 pm
1 stop5h 05m
$302
St. LouisAlbany
STL - ALB
STLALB
Lambert-St Louis
Thu 10/1
6:40 am-12:24 pm
1 stop4h 44m
Albany Intl
Mon 10/5
6:23 pm-11:42 pm
1 stop6h 19m
$307
ColumbiaBoston
COU - BOS
COUBOS
Columbia Regional
Wed 9/16
5:44 am-12:39 pm
1 stop5h 55m
Boston Logan Intl
Fri 9/25
11:57 am-6:02 pm
1 stop7h 05m
$318
ColumbiaBoston
COU - BOS
COUBOS
Columbia Regional
Wed 1/20
5:00 am-12:47 pm
1 stop6h 47m
Boston Logan Intl
Sat 1/23
7:10 am-2:29 pm
1 stop8h 19m
$318
ColumbiaBoston
COU - BOS
COUBOS
Columbia Regional
Thu 9/10
11:17 am-5:36 pm
1 stop5h 19m
Boston Logan Intl
Mon 9/14
6:42 pm-10:55 pm
1 stop5h 13m
$318
St. LouisHartford
STL - BDL
STLBDL
Lambert-St Louis
Mon 8/17
3:39 pm-10:29 pm
1 stop5h 50m
Hartford Bradley Intl
Tue 8/18
6:00 am-11:46 am
1 stop6h 46m
$325
St. LouisAlbany
STL - ALB
STLALB
Lambert-St Louis
Thu 8/27
8:50 am-3:04 pm
1 stop5h 14m
Albany Intl
Mon 8/31
6:00 am-12:02 pm
2 stops7h 02m
$325
St. LouisHartford
STL - BDL
STLBDL
Lambert-St Louis
Sat 10/10
7:20 am-3:25 pm
1 stop7h 05m
Hartford Bradley Intl
Tue 10/13
12:55 pm-8:00 pm
2 stops8h 05m
$330
St. LouisBoston
STL - BOS
STLBOS
Lambert-St Louis
Wed 8/26
2:50 pm-12:05 am
2 stops8h 15m
Boston Logan Intl
Thu 8/27
3:25 pm-10:05 pm
1 stop7h 40m
$332
Showing 1-10 of 60 resultsSorted by cheapest first
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
STL-BOS
STL-ALB
MCI-ALB
MCI-BDL
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
STL-BOS
STL-ALB
MCI-ALB
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 $432). Flying from Missouri to Massachusetts in February is currently the most expensive (average of $619). 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 July 29, 2026.
It’s typically best to fly out from Missouri to Massachusetts in the afternoon. Doing so could potentially save you 40% on the flight price compared to flying at noon, which is usually more expensive.
How much does it cost to fly round-trip from Missouri to Massachusetts?
Airfare is below average for this route at the moment.
Missouri to Massachusetts flights typically cost between $353 and $583 in October.The cheapest round-trip price found within the last 5 days was $317 on Southwest (Oct 27-Oct 28).
How far ahead should I book a flight from Missouri to Massachusetts?
Booking 84 days in advance of your planned departure date is, on average, the best time to get cheap flights from Missouri to Massachusetts. 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 Massachusetts?
Use this chart to determine the cheapest time to fly round-trip from Missouri to Massachusetts. Price data was last updated on July 25, 2026.
Travelers seeking maximum savings on their Missouri to Massachusetts flight should consider departing on Saturday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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 July 29, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited 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.
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
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 July 29, 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 July 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$95 | Average$260 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$207 | Average$464 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$216 | Average$452 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$254 | Average$482 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$316 | Average$438 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$332 | Average$496 | FlexibilityNo cancel fee | On-time63% |