$80+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BOS
May 17 — May 241
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Missouri to Massachusetts with Cheapflights
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Missouri to Massachusetts
Cheapest
Best
Last-minute
One-way
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 April 17, 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 April 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 5/156:24 pm
MCI
- BOS
1 stop6h 00m
Frontier
Fri 5/2212:01 pm
BOS
- MCI
1 stop6h 28m
Frontier
Deal found 4/16![Frontier logo]()
$159
This Expedia deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:24 pm
MCI
- BOS
1 stop6h 00m
Frontier
Wed 5/206:00 am
BOS
- MCI
1 stop12h 29m
Frontier
Deal found 4/13![Frontier logo]()
$160
This CheapOair deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
Wed 5/66:24 pm
MCI
- BOS
1 stop6h 00m
Frontier
Sat 5/912:01 pm
BOS
- MCI
1 stop6h 28m
Frontier
Deal found 4/14![Frontier logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” 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 5/296:24 pm
MCI
- BOS
1 stop12h 25m
Frontier
Sat 6/66:00 am
BOS
- MCI
1 stop12h 29m
Frontier
Deal found 4/15![Frontier logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:24 pm
MCI
- BOS
1 stop30h 00m
Frontier
Fri 6/126:00 am
BOS
- MCI
1 stop12h 21m
Frontier
Deal found 4/16![Frontier logo]()
$180
This Frontier deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/74:19 pm
STL
- BDL
1 stop23h 40m
Frontier
Sat 5/167:43 pm
BDL
- STL
1 stop29h 38m
Frontier
Deal found 4/15![Frontier logo]()
$183
This Frontier deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:24 pm
MCI
- BOS
1 stop6h 00m
Frontier
Fri 5/156:00 am
BOS
- MCI
1 stop12h 29m
Frontier
Deal found 4/13![Frontier logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:24 pm
MCI
- BOS
1 stop12h 25m
Frontier
Mon 6/86:00 am
BOS
- MCI
1 stop12h 29m
Frontier
Deal found 4/14![Frontier logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” 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 5/296:24 pm
MCI
- BOS
2 stops26h 18m
Multiple Airlines
Sat 6/66:00 am
BOS
- MCI
1 stop12h 29m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:19 pm
MCI
- BOS
1 stop30h 08m
Frontier
Wed 7/296:00 am
BOS
- MCI
1 stop12h 24m
Frontier
Deal found 4/14![Frontier logo]()
$202
This Frontier deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:24 pm
MCI
- BOS
1 stop6h 00m
Frontier
Mon 5/186:00 am
BOS
- MCI
1 stop12h 29m
Frontier
Deal found 4/14![Frontier logo]()
$205
This Frontier deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/14:59 pm
STL
- BDL
1 stop22h 58m
Frontier
Sat 5/97:43 pm
BDL
- STL
1 stop29h 38m
Frontier
Deal found 4/12![Frontier logo]()
$216
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 April 17, 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 April 17, 2026.
This Southwest deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 5/96:20 am
STL
- ALB
1 stop4h 40m
Southwest
Mon 5/117:25 pm
ALB
- STL
1 stop4h 20m
Southwest
Deal found 4/16![Southwest logo]()
$316
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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 8/116:00 am
SGF
- BDL
1 stop6h 20m
Delta
Mon 8/245:05 pm
BDL
- SGF
1 stop6h 24m
Delta
Deal found 4/14![Delta logo]()
$325
This United Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 8/126:30 pm
COU
- BOS
1 stop5h 35m
United Airlines
Sat 8/157:10 am
BOS
- COU
1 stop8h 20m
United Airlines
Deal found 4/12![United Airlines logo]()
$328
This American Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” 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 5/76:00 am
COU
- BOS
1 stop7h 26m
American Airlines
Wed 5/134:32 pm
BOS
- COU
1 stop5h 57m
American Airlines
Deal found 4/15![American Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 5/279:13 am
STL
- ALB
1 stop6h 40m
Delta
Fri 5/292:26 pm
ALB
- STL
1 stop7h 13m
Delta
Deal found 4/12![Delta logo]()
$327
This United Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/89:06 am
JLN
- BOS
1 stop7h 16m
United Airlines
Sun 5/107:30 am
BOS
- JLN
1 stop7h 07m
United Airlines
Deal found 4/12![United Airlines logo]()
$344
This Southwest deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” 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 8/126:30 am
STL
- BOS
1 stop4h 45m
Southwest
Sat 8/155:30 am
BOS
- STL
Nonstop2h 50m
Southwest
Deal found 4/15![Southwest logo]()
$354
This United Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/298:54 am
JLN
- BOS
1 stop6h 35m
United Airlines
Sun 5/316:00 am
BOS
- JLN
1 stop8h 22m
United Airlines
Deal found 4/15![United Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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 9/126:00 am
SGF
- BOS
1 stop6h 54m
Delta
Wed 9/163:10 pm
BOS
- SGF
1 stop8h 19m
Delta
Deal found 4/13![Delta logo]()
$347
This American Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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 8/2210:14 am
SGF
- BDL
1 stop5h 40m
American Airlines
Wed 8/265:02 am
BDL
- SGF
2 stops8h 41m
American Airlines
Deal found 4/14![American Airlines logo]()
$386
This Southwest deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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 9/1610:45 am
STL
- ALB
2 stops5h 45m
Southwest
Tue 9/226:00 am
ALB
- STL
1 stop5h 05m
Southwest
Deal found 4/13![Southwest logo]()
$362
This American Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” 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 5/225:16 pm
MCI
- BDL
1 stop6h 39m
American Airlines
Tue 5/266:00 pm
BDL
- MCI
1 stop7h 26m
American Airlines
Deal found 4/15![American Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/288:00 am
COU
- BOS
2 stops9h 19m
United Airlines
Sat 5/26:00 am
BOS
- COU
1 stop5h 55m
United Airlines
Deal found 4/13![United Airlines logo]()
$364
This Southwest deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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 6/46:05 pm
MCI
- BDL
1 stop5h 10m
Southwest
Tue 6/912:40 pm
BDL
- MCI
1 stop4h 30m
Southwest
Deal found 4/14![Southwest logo]()
$367
This United Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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 4/2911:30 am
COU
- BOS
2 stops9h 24m
United Airlines
Sun 5/36:00 am
BOS
- COU
1 stop5h 57m
United Airlines
Deal found 4/14![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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 10/86:00 am
STL
- ALB
1 stop6h 18m
Delta
Sun 10/116:00 am
ALB
- STL
1 stop4h 36m
Delta
Deal found 4/13![Delta logo]()
$407
This Southwest deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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 6/15:35 pm
MCI
- BDL
1 stop4h 35m
Southwest
Wed 6/105:55 am
BDL
- MCI
1 stop4h 50m
Southwest
Deal found 4/13![Southwest logo]()
$372
This United Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 5/137:45 am
STL
- ALB
1 stop6h 19m
United Airlines
Sat 5/165:00 pm
ALB
- STL
1 stop7h 19m
United Airlines
Deal found 4/12![United Airlines logo]()
$377
This Southwest deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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 5/145:40 am
STL
- BDL
1 stop4h 00m
Southwest
Thu 8/205:55 am
BDL
- STL
1 stop6h 40m
Southwest
Deal found 4/14![Southwest logo]()
$379
This Delta deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 7/17:40 pm
MCI
- BOS
Nonstop3h 13m
Delta
Sun 7/56:10 am
BOS
- MCI
Nonstop3h 28m
Delta
Deal found 4/12![Delta logo]()
$419
This United Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” 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 5/307:53 am
MCI
- ALB
1 stop5h 28m
United Airlines
Tue 6/27:55 am
ALB
- MCI
1 stop9h 27m
United Airlines
Deal found 4/15![United Airlines logo]()
$380
This Delta deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 7/75:40 pm
MCI
- ALB
1 stop4h 26m
Delta
Fri 7/176:00 am
ALB
- MCI
1 stop4h 44m
Delta
Deal found 4/12![Delta logo]()
$427
This Southwest deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:50 pm
STL
- BOS
Nonstop2h 30m
Southwest
Thu 5/145:40 am
BOS
- STL
Nonstop3h 00m
Southwest
Deal found 4/14![Southwest logo]()
$389
This Delta deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 6/245:44 pm
MCI
- ALB
1 stop4h 25m
Delta
Sun 6/286:00 am
ALB
- MCI
1 stop4h 39m
Delta
Deal found 4/12![Delta logo]()
$427
This Southwest deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 6/107:10 pm
STL
- BOS
Nonstop2h 30m
Southwest
Mon 6/155:35 am
BOS
- STL
Nonstop2h 50m
Southwest
Deal found 4/16![Southwest logo]()
$389
This American Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” 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 6/52:21 pm
SGF
- BDL
1 stop7h 24m
American Airlines
Sun 6/147:00 am
BDL
- SGF
1 stop7h 51m
American Airlines
Deal found 4/15![American Airlines logo]()
$574
This United Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 5/276:00 am
STL
- ALB
2 stops7h 13m
United Airlines
Fri 5/296:10 am
ALB
- STL
1 stop5h 24m
United Airlines
Deal found 4/12![United Airlines logo]()
$412
This Delta deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” 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 5/223:55 pm
MCI
- BDL
1 stop7h 02m
Delta
Mon 5/257:15 pm
BDL
- MCI
1 stop5h 34m
Delta
Deal found 4/15![Delta logo]()
$427
This Southwest deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/205:05 am
STL
- ALB
1 stop8h 30m
Southwest
Mon 6/227:15 pm
ALB
- STL
1 stop4h 35m
Southwest
Deal found 4/16![Southwest logo]()
$407
This United Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” 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 4/298:00 am
SGF
- BOS
2 stops9h 19m
United Airlines
Tue 5/54:35 pm
BOS
- SGF
1 stop6h 27m
United Airlines
Deal found 4/15![United Airlines logo]()
$416
Last-minute flights from Missouri to MassachusettsDiscover last-minute flight deals from Missouri to Massachusetts. Data last updated April 17, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Massachusetts. Data last updated April 17, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/294:59 pm
STL
- BDL
1 stop18h 44m
Frontier
Sun 5/38:42 pm
BDL
- STL
1 stop27h 37m
Frontier
Deal found 4/13![Frontier logo]()
$218
This Frontier deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/14:59 pm
STL
- BDL
1 stop22h 58m
Frontier
Sat 5/97:43 pm
BDL
- STL
1 stop29h 38m
Frontier
Deal found 4/12![Frontier logo]()
$216
This CheapOair deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
Wed 5/66:24 pm
MCI
- BOS
1 stop6h 00m
Frontier
Sat 5/912:01 pm
BOS
- MCI
1 stop6h 28m
Frontier
Deal found 4/14![Frontier logo]()
$171
This Frontier deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/74:19 pm
STL
- BDL
1 stop23h 40m
Frontier
Sat 5/167:43 pm
BDL
- STL
1 stop29h 38m
Frontier
Deal found 4/15![Frontier logo]()
$183
This Expedia deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:24 pm
MCI
- BOS
1 stop6h 00m
Frontier
Wed 5/206:00 am
BOS
- MCI
1 stop12h 29m
Frontier
Deal found 4/13![Frontier logo]()
$160
This Frontier deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:24 pm
MCI
- BOS
1 stop6h 00m
Frontier
Fri 5/156:00 am
BOS
- MCI
1 stop12h 29m
Frontier
Deal found 4/13![Frontier logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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 5/144:19 pm
STL
- BDL
2 stops35h 51m
Frontier
Mon 5/185:44 pm
BDL
- STL
1 stop7h 37m
Frontier
Deal found 4/13![Frontier logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 5/156:24 pm
MCI
- BOS
1 stop6h 00m
Frontier
Fri 5/2212:01 pm
BOS
- MCI
1 stop6h 28m
Frontier
Deal found 4/16![Frontier logo]()
$159
This Frontier deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:24 pm
MCI
- BOS
1 stop6h 00m
Frontier
Mon 5/186:00 am
BOS
- MCI
1 stop12h 29m
Frontier
Deal found 4/14![Frontier logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” 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 5/296:24 pm
MCI
- BOS
1 stop12h 25m
Frontier
Sat 6/66:00 am
BOS
- MCI
1 stop12h 29m
Frontier
Deal found 4/15![Frontier logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” 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 5/296:24 pm
MCI
- BOS
2 stops26h 18m
Multiple Airlines
Sat 6/66:00 am
BOS
- MCI
1 stop12h 29m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$200
This Frontier deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:24 pm
MCI
- BOS
1 stop6h 00m
Frontier
Mon 6/112:01 pm
BOS
- MCI
1 stop6h 28m
Frontier
Deal found 4/14![Frontier logo]()
$210
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 April 17, 2026.
Search for one-way flight options from Missouri to Massachusetts. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
This Expedia deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:24 pm
MCI
- BOS
1 stop6h 00m
Frontier
Deal found 4/14![Frontier logo]()
$80
This Frontier deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:41 pm
STL
- BOS
1 stop5h 43m
Frontier
Deal found 4/13![Frontier logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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 6/16:24 pm
MCI
- BOS
1 stop12h 25m
Frontier
Deal found 4/14![Frontier logo]()
$81
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:19 pm
MCI
- BOS
1 stop12h 33m
Frontier
Deal found 4/16![Frontier logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 6/85:27 pm
STL
- BOS
1 stop13h 25m
Frontier
Deal found 4/12![Frontier logo]()
$89
This Trip.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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.
Fri 6/126:16 pm
MCI
- BOS
1 stop12h 32m
Frontier
Deal found 4/13![Frontier logo]()
$97
This Frontier deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/205:27 pm
STL
- BOS
1 stop6h 57m
Frontier
Deal found 4/12![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 5/166:24 pm
MCI
- BOS
1 stop6h 00m
Frontier
Deal found 4/16![Frontier logo]()
$104
This Frontier deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:16 pm
MCI
- BOS
1 stop6h 11m
Frontier
Deal found 4/14![Frontier logo]()
$105
This Orbitz deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3011:53 am
MCI
- BOS
1 stop12h 38m
Frontier
Deal found 4/15![Frontier logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” 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 5/185:27 pm
STL
- BOS
2 stops38h 45m
Frontier
Deal found 4/12![Frontier logo]()
$107
This Trip.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
Fri 5/88:23 pm
SGF
- BOS
1 stop11h 49m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$111
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 April 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $160 (Expedia) |
One-way from | $80 (Expedia) |
Popular in | February |
Cheapest in | September |
Average price | $473 |
Good round-trip deal | $461 or less |
Good one-way deal | $230 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 April 17, 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
Sat 5/9
6:20 am-12:00 pm
1 stop4h 40m
Albany Intl
Mon 5/11
7:25 pm-10:45 pm
1 stop4h 20m
$316
SpringfieldHartford
SGF - BDL
SGFBDL
Springfield-Branson
Tue 8/11
6:00 am-1:20 pm
1 stop6h 20m
Hartford Bradley Intl
Mon 8/24
5:05 pm-10:29 pm
1 stop6h 24m
$325
St. LouisAlbany
STL - ALB
STLALB
Lambert-St Louis
Wed 5/27
9:13 am-4:53 pm
1 stop6h 40m
Albany Intl
Fri 5/29
2:26 pm-8:39 pm
1 stop7h 13m
$327
ColumbiaBoston
COU - BOS
COUBOS
Columbia Regional
Wed 8/12
6:30 pm-1:05 am
1 stop5h 35m
Boston Logan Intl
Sat 8/15
7:10 am-2:30 pm
1 stop8h 20m
$328
JoplinBoston
JLN - BOS
JLNBOS
Joplin
Fri 5/8
9:06 am-5:22 pm
1 stop7h 16m
Boston Logan Intl
Sun 5/10
7:30 am-1:37 pm
1 stop7h 07m
$344
JoplinBoston
JLN - BOS
JLNBOS
Joplin
Fri 5/29
8:54 am-4:29 pm
1 stop6h 35m
Boston Logan Intl
Sun 5/31
6:00 am-1:22 pm
1 stop8h 22m
$344
SpringfieldBoston
SGF - BOS
SGFBOS
Springfield-Branson
Sat 9/12
6:00 am-1:54 pm
1 stop6h 54m
Boston Logan Intl
Wed 9/16
3:10 pm-10:29 pm
1 stop8h 19m
$347
St. LouisBoston
STL - BOS
STLBOS
Lambert-St Louis
Wed 8/12
6:30 am-12:15 pm
1 stop4h 45m
Boston Logan Intl
Sat 8/15
5:30 am-7:20 am
Nonstop2h 50m
$354
St. LouisAlbany
STL - ALB
STLALB
Lambert-St Louis
Wed 9/16
10:45 am-5:30 pm
2 stops5h 45m
Albany Intl
Tue 9/22
6:00 am-10:05 am
1 stop5h 05m
$362
ColumbiaBoston
COU - BOS
COUBOS
Columbia Regional
Tue 4/28
8:00 am-6:19 pm
2 stops9h 19m
Boston Logan Intl
Sat 5/2
6:00 am-10:55 am
1 stop5h 55m
$364
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-BDL
MCI-BDL
COU-BOS
STL-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-BDL
MCI-BDL
COU-BOS
What is the cheapest month to book a flight from Missouri to Massachusetts?
Currently, August is the cheapest month in which you can book a flight from Missouri to Massachusetts (average of $83). Flying from Missouri to Massachusetts in February is currently the most expensive (average of $250). 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 April 17, 2026.
It’s typically best to fly out from Missouri to Massachusetts in the evening. Doing so could potentially save you 47% 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 April 11, 2026.
Travelers seeking maximum savings on their Missouri to Massachusetts flight should consider departing on Saturday 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.
Weekly flight availability from Missouri to Massachusetts
Explore weekly flight availability from Missouri to Massachusetts. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 17, 2026.
The most flights from USMO to USMA are scheduled on a Monday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).
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 April 17, 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.
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Food
7.0
Comfort
8.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Return Flight Options
Top destinations
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 April 17, 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 April 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$73 | Average$234 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$125 | Average$200 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$153 | Average$433 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$217 | Average$459 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$248 | Average$466 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$304 | Average$467 | FlexibilityNo cancel fee | On-time63% |