$100+ 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BOS
Sep 26 — Oct 31
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 August 27, 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 August 27, 2026.
This CheapOair deal was found by Cheapflights users on 8/26. 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.
Thu 9/175:19 pm -
1 stop19h 59m
Sun 9/203:16 pm -
1 stop26h 18m
Deal found 8/26![Frontier logo]()
$288
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 9/217:30 pm -
Nonstop3h 11m
Fri 9/256:10 am -
Nonstop3h 23m
Deal found 8/22![Delta logo]()
$292
This Southwest deal was found by Cheapflights users on 8/25. 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.
Sat 10/2410:10 am -
2 stops7h 10m
Wed 10/281:15 pm -
Nonstop3h 30m
Deal found 8/25![Southwest logo]()
$294
This CheapOair deal was found by Cheapflights users on 8/25. 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.
Fri 9/255:19 pm -
1 stop22h 59m
Sun 9/273:16 pm -
1 stop26h 18m
Deal found 8/25![Frontier logo]()
$294
This Delta deal was found by Cheapflights users on 8/25. 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 10/155:35 pm -
1 stop5h 15m
Mon 10/197:06 pm -
1 stop5h 48m
Deal found 8/25![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:34 pm -
1 stop5h 25m
Sat 9/267:00 am -
1 stop5h 18m
Deal found 8/22![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 8/27. 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.
Fri 12/49:55 am -
Nonstop2h 54m
Mon 12/76:10 pm -
1 stop6h 18m
Deal found 8/27![Delta logo]()
$302
This Southwest deal was found by Cheapflights users on 8/24. 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.
Thu 10/229:00 pm -
1 stop10h 15m
Mon 10/267:15 pm -
1 stop5h 00m
Deal found 8/24![Southwest logo]()
$302
This Delta deal was found by Cheapflights users on 8/24. 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.
Fri 9/257:30 pm -
Nonstop3h 11m
Fri 10/24:10 pm -
Nonstop3h 25m
Deal found 8/24![Delta logo]()
$305
This Southwest deal was found by Cheapflights users on 8/24. 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 11/108:15 am -
2 stops7h 55m
Fri 11/132:30 pm -
Nonstop3h 35m
Deal found 8/24![Southwest logo]()
$307
This Southwest deal was found by Cheapflights users on 8/25. 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 11/117:00 am -
2 stops7h 50m
Sat 11/149:30 am -
2 stops9h 45m
Deal found 8/25![Southwest logo]()
$309
This American Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 9/215:13 am -
1 stop6h 26m
Fri 9/255:45 pm -
1 stop7h 38m
Deal found 8/23![American Airlines logo]()
$312
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 August 27, 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 August 27, 2026.
This United Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 9/67:25 am -
1 stop7h 02m
Thu 9/109:55 am -
1 stop5h 20m
Deal found 8/22![United Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 8/24. 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 9/216:42 pm -
1 stop5h 35m
Fri 9/256:10 am -
Nonstop3h 23m
Deal found 8/24![Delta logo]()
$302
This Southwest deal was found by Cheapflights users on 8/24. 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.
Wed 11/47:00 am -
2 stops7h 50m
Sat 11/75:35 am -
1 stop7h 10m
Deal found 8/24![Southwest logo]()
$304
This American Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 11/410:23 am -
2 stops7h 28m
Sat 11/710:12 am -
2 stops8h 40m
Deal found 8/22![American Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 8/27. 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.
Fri 12/49:55 am -
Nonstop2h 54m
Mon 12/76:10 pm -
1 stop6h 18m
Deal found 8/27![Delta logo]()
$302
This Southwest deal was found by Cheapflights users on 8/26. 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.
Wed 10/2111:45 am -
2 stops8h 30m
Sat 10/245:25 am -
1 stop5h 05m
Deal found 8/26![Southwest logo]()
$304
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Mon 10/127:30 am -
1 stop6h 05m
Wed 10/147:38 am -
1 stop4h 44m
Deal found 8/24![United Airlines logo]()
$332
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 10/157:30 pm -
Nonstop3h 09m
Mon 10/196:10 am -
Nonstop3h 35m
Deal found 8/22![Delta logo]()
$323
This American Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:00 am -
2 stops7h 26m
Tue 9/87:10 am -
1 stop6h 03m
Deal found 8/22![American Airlines logo]()
$374
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 9/1110:53 am -
1 stop5h 50m
Tue 9/152:49 pm -
2 stops8h 11m
Deal found 8/23![United Airlines logo]()
$342
This Southwest deal was found by Cheapflights users on 8/26. 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.
Thu 10/228:35 pm -
1 stop12h 20m
Mon 10/267:25 pm -
1 stop4h 40m
Deal found 8/26![Southwest logo]()
$344
This Delta deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 10/33:54 pm -
1 stop7h 05m
Tue 10/65:20 pm -
1 stop7h 34m
Deal found 8/23![Delta logo]()
$325
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Tue 9/225:39 pm -
1 stop5h 20m
Tue 9/296:00 am -
2 stops7h 20m
Deal found 8/25![United Airlines logo]()
$344
This American Airlines deal was found by Cheapflights users on 8/25. 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 9/293:09 pm -
1 stop6h 47m
Tue 10/135:37 am -
2 stops8h 29m
Deal found 8/25![American Airlines logo]()
$382
This Delta deal was found by Cheapflights users on 8/26. 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.
Mon 12/1410:04 am -
1 stop6h 54m
Mon 1/185:05 pm -
1 stop7h 34m
Deal found 8/26![Delta logo]()
$325
This Southwest deal was found by Cheapflights users on 8/24. 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.
Wed 10/72:10 pm -
2 stops7h 05m
Thu 10/155:35 pm -
1 stop7h 50m
Deal found 8/24![Southwest logo]()
$360
This United Airlines deal was found by Cheapflights users on 8/24. 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 9/95:39 pm -
1 stop5h 20m
Thu 9/106:10 am -
2 stops7h 10m
Deal found 8/24![United Airlines logo]()
$344
This American Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:01 am -
1 stop6h 04m
Tue 9/1510:36 am -
1 stop6h 51m
Deal found 8/27![American Airlines logo]()
$397
This Delta deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 10/2412:11 pm -
1 stop8h 08m
Tue 11/32:00 pm -
1 stop8h 19m
Deal found 8/23![Delta logo]()
$329
This Southwest deal was found by Cheapflights users on 8/25. 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.
Mon 12/218:15 am -
1 stop4h 30m
Wed 12/305:25 am -
2 stops9h 20m
Deal found 8/25![Southwest logo]()
$366
This United Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 10/73:19 pm -
1 stop7h 05m
Sat 10/106:00 am -
1 stop5h 39m
Deal found 8/22![United Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 10/215:27 pm -
1 stop5h 32m
Tue 11/32:00 pm -
1 stop8h 19m
Deal found 8/23![Delta logo]()
$329
This American Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 10/205:08 pm -
1 stop5h 16m
Thu 11/57:09 am -
1 stop6h 58m
Deal found 8/23![American Airlines logo]()
$419
This Southwest deal was found by Cheapflights users on 8/25. 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.
Thu 10/225:00 am -
1 stop8h 10m
Mon 10/2612:30 pm -
2 stops9h 10m
Deal found 8/25![Southwest logo]()
$381
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/33:19 pm -
2 stops7h 40m
Sun 10/116:00 am -
1 stop5h 39m
Deal found 8/23![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 8/24. 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.
Fri 10/235:27 pm -
1 stop6h 53m
Fri 10/3012:20 pm -
1 stop5h 27m
Deal found 8/24![Delta logo]()
$339
This Southwest deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 10/125:05 am -
1 stop6h 30m
Sat 10/175:55 am -
1 stop7h 00m
Deal found 8/23![Southwest logo]()
$383
This United Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 11/23:00 pm -
2 stops7h 59m
Sat 11/77:30 am -
2 stops7h 48m
Deal found 8/22![United Airlines logo]()
$355
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 9/307:30 pm -
Nonstop3h 11m
Sun 10/46:10 am -
Nonstop3h 23m
Deal found 8/22![Delta logo]()
$343
This Southwest deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 10/74:30 pm -
1 stop4h 40m
Sun 10/115:25 am -
Nonstop3h 00m
Deal found 8/22![Southwest logo]()
$394
Last-minute flights from Missouri to MassachusettsDiscover last-minute flight deals from Missouri to Massachusetts. Data last updated August 27, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Massachusetts. Data last updated August 27, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 9/67:25 am -
1 stop7h 02m
Thu 9/109:55 am -
1 stop5h 20m
Deal found 8/22![United Airlines logo]()
$297
This Southwest deal was found by Cheapflights users on 8/25. 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 9/164:15 pm -
1 stop5h 00m
Wed 9/238:15 am -
2 stops9h 00m
Deal found 8/25![Southwest logo]()
$304
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Wed 9/166:00 am -
1 stop5h 47m
Thu 9/176:00 am -
1 stop5h 25m
Deal found 8/26![United Airlines logo]()
$317
This CheapOair deal was found by Cheapflights users on 8/26. 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.
Thu 9/175:19 pm -
1 stop19h 59m
Sun 9/203:16 pm -
1 stop26h 18m
Deal found 8/26![Frontier logo]()
$288
This American Airlines deal was found by Cheapflights users on 8/26. 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.
Fri 9/183:31 pm -
1 stop5h 56m
Sat 9/261:34 pm -
1 stop5h 28m
Deal found 8/26![American Airlines logo]()
$318
This American Airlines deal was found by Cheapflights users on 8/26. 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.
Sat 9/1911:01 am -
1 stop8h 59m
Tue 9/223:21 pm -
Nonstop3h 03m
Deal found 8/26![American Airlines logo]()
$320
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 9/217:30 pm -
Nonstop3h 11m
Fri 9/256:10 am -
Nonstop3h 23m
Deal found 8/22![Delta logo]()
$292
This American Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 9/215:13 am -
1 stop6h 26m
Fri 9/255:45 pm -
1 stop7h 38m
Deal found 8/23![American Airlines logo]()
$312
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:34 pm -
1 stop5h 25m
Sat 9/267:00 am -
1 stop5h 18m
Deal found 8/22![Delta logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 8/25. 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.
Thu 9/246:39 pm -
1 stop15h 12m
Tue 9/2912:52 pm -
2 stops31h 25m
Deal found 8/25![Frontier logo]()
$319
This CheapOair deal was found by Cheapflights users on 8/25. 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.
Fri 9/255:19 pm -
1 stop22h 59m
Sun 9/273:16 pm -
1 stop26h 18m
Deal found 8/25![Frontier logo]()
$294
This Delta deal was found by Cheapflights users on 8/24. 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.
Fri 9/257:30 pm -
Nonstop3h 11m
Fri 10/24:10 pm -
Nonstop3h 25m
Deal found 8/24![Delta logo]()
$305
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 August 27, 2026.
Search for one-way flight options from Missouri to Massachusetts. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 9/302:29 pm -
2 stops19h 26m
Deal found 8/23![Multiple Airlines logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:44 pm -
2 stops37h 30m
Deal found 8/24![Multiple Airlines logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 2/55:17 pm -
1 stop17h 42m
Deal found 8/26![Allegiant Air logo]()
$120
This Super.com deal was found by Cheapflights users on 8/24. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/104:30 pm -
1 stop17h 32m
Deal found 8/24![Frontier logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 10/22:29 pm -
2 stops18h 00m
Deal found 8/26![Multiple Airlines logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 1/295:17 pm -
1 stop17h 42m
Deal found 8/26![Allegiant Air logo]()
$128
This Jetabroad deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/210:07 am -
1 stop23h 55m
Deal found 8/22![Frontier logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 9/212:29 pm -
1 stop20h 38m
Deal found 8/22![Frontier logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 10/236:35 pm -
2 stops40h 09m
Deal found 8/22![Multiple Airlines logo]()
$131
This Super.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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.
Fri 9/115:19 pm -
1 stop16h 32m
Deal found 8/22![Frontier logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/142:29 pm -
1 stop20h 38m
Deal found 8/24![Frontier logo]()
$135
This Jetabroad deal was found by Cheapflights users on 8/26. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:19 pm -
1 stop19h 59m
Deal found 8/26![Frontier logo]()
$138
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 August 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $288 (CheapOair) |
One-way from | $100 (Kiwi.com) |
Popular in | February |
Cheapest in | October |
Average price | $486 |
Good round-trip deal | $367 or less |
Good one-way deal | $250 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 7,457,451 searches. Data last updated August 27, 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 Lambert-St Louis - ALB Albany Intl
STLALB
Lambert-St Louis
Sun 9/6
7:25 am-3:27 pm
1 stop7h 02m
Albany Intl
Thu 9/10
9:55 am-2:15 pm
1 stop5h 20m
$297
Kansas CityBoston
MCI Kansas City - BOS Boston Logan Intl
MCIBOS
Kansas City
Mon 9/21
6:42 pm-1:17 am
1 stop5h 35m
Boston Logan Intl
Fri 9/25
6:10 am-8:33 am
Nonstop3h 23m
$302
Kansas CityBoston
MCI Kansas City - BOS Boston Logan Intl
MCIBOS
Kansas City
Fri 12/4
9:55 am-1:49 pm
Nonstop2h 54m
Boston Logan Intl
Mon 12/7
6:10 pm-11:28 pm
1 stop6h 18m
$302
Kansas CityBoston
MCI Kansas City - BOS Boston Logan Intl
MCIBOS
Kansas City
Wed 11/4
7:00 am-3:50 pm
2 stops7h 50m
Boston Logan Intl
Sat 11/7
5:35 am-11:45 am
1 stop7h 10m
$304
Kansas CityBoston
MCI Kansas City - BOS Boston Logan Intl
MCIBOS
Kansas City
Wed 10/21
11:45 am-9:15 pm
2 stops8h 30m
Boston Logan Intl
Sat 10/24
5:25 am-9:30 am
1 stop5h 05m
$304
Kansas CityBoston
MCI Kansas City - BOS Boston Logan Intl
MCIBOS
Kansas City
Thu 10/15
7:30 pm-11:39 pm
Nonstop3h 09m
Boston Logan Intl
Mon 10/19
6:10 am-8:45 am
Nonstop3h 35m
$323
St. LouisHartford
STL Lambert-St Louis - BDL Hartford Bradley Intl
STLBDL
Lambert-St Louis
Sat 10/3
3:54 pm-11:59 pm
1 stop7h 05m
Hartford Bradley Intl
Tue 10/6
5:20 pm-11:54 pm
1 stop7h 34m
$325
St. LouisHartford
STL Lambert-St Louis - BDL Hartford Bradley Intl
STLBDL
Lambert-St Louis
Mon 12/14
10:04 am-5:58 pm
1 stop6h 54m
Hartford Bradley Intl
Mon 1/18
5:05 pm-11:39 pm
1 stop7h 34m
$325
ColumbiaBoston
COU Columbia Regional - BOS Boston Logan Intl
COUBOS
Columbia Regional
Wed 11/4
10:23 am-6:51 pm
2 stops7h 28m
Boston Logan Intl
Sat 11/7
10:12 am-5:52 pm
2 stops8h 40m
$329
SpringfieldHartford
SGF Springfield-Branson - BDL Hartford Bradley Intl
SGFBDL
Springfield-Branson
Sat 10/24
12:11 pm-9:19 pm
1 stop8h 08m
Hartford Bradley Intl
Tue 11/3
2:00 pm-9:19 pm
1 stop8h 19m
$329
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-ALB
STL-BOS
MCI-BOS
STL-BDL
SGF-BOS
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-ALB
STL-BOS
MCI-BOS
STL-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 $447). Flying from Missouri to Massachusetts in February is currently the most expensive (average of $620). 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 August 27, 2026.
It’s typically best to fly out from Missouri to Massachusetts in the evening. Doing so could potentially save you 38% 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 $372 and $578 in October.The cheapest round-trip price found within the last 5 days was $319 on Frontier (Oct 22-Oct 25).
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 August 22, 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. 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 August 27, 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.
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
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
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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 August 27, 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 7,457,451 searches. Data last updated August 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$95 | Average$262 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$259 | Average$462 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$264 | Average$454 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$288 | Average$507 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$316 | Average$438 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$334 | Average$496 | FlexibilityNo cancel fee | On-time63% |