$86+ Cheap flights from Colorado 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BOS
May 7 — May 141
Round-trip
1 adult, Economy
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Cheapest flights from Colorado to MassachusettsExplore the most affordable flight options available from Colorado to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 7, 2026.
Explore the most affordable flight options available from Colorado to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 7, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2211:59 pm
DEN
- BOS
Nonstop3h 48m
JetBlue
Sun 4/268:20 pm
BOS
- DEN
Nonstop4h 44m
JetBlue
Deal found 4/5![JetBlue logo]()
$197
This Southwest deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:45 am
DEN
- BOS
1 stop8h 20m
Southwest
Wed 5/65:35 am
BOS
- DEN
Nonstop4h 30m
Southwest
Deal found 4/6![Southwest logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:00 am
DEN
- BOS
2 stops23h 58m
Multiple Airlines
Wed 5/69:34 am
BOS
- DEN
1 stop7h 54m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$200
This Cheapflightsfares deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/711:28 pm
DEN
- BOS
Nonstop3h 54m
JetBlue
Mon 5/117:31 pm
BOS
- DEN
Nonstop4h 42m
JetBlue
Deal found 4/6![JetBlue logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2911:00 am
DEN
- BOS
2 stops12h 31m
Frontier
Tue 5/59:31 am
BOS
- DEN
1 stop14h 53m
Frontier
Deal found 4/3![Frontier logo]()
$203
This Southwest deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/910:15 am
DEN
- BOS
2 stops8h 50m
Southwest
Wed 5/134:45 pm
BOS
- DEN
Nonstop4h 45m
Southwest
Deal found 4/6![Southwest logo]()
$204
This Frontier deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/281:09 pm
DEN
- BOS
1 stop10h 22m
Frontier
Tue 5/56:00 am
BOS
- DEN
1 stop10h 04m
Frontier
Deal found 4/3![Frontier logo]()
$205
This Frontier deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/221:09 pm
DEN
- BOS
1 stop10h 22m
Frontier
Sat 5/211:16 am
BOS
- DEN
1 stop13h 43m
Frontier
Deal found 4/4![Frontier logo]()
$206
This United Airlines deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2611:59 pm
DEN
- BOS
Nonstop3h 59m
United Airlines
Sat 10/37:30 am
BOS
- DEN
Nonstop4h 32m
United Airlines
Deal found 4/3![United Airlines logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:30 am
DEN
- BOS
1 stop16h 54m
Frontier
Mon 5/1810:17 am
BOS
- DEN
1 stop24h 07m
Frontier
Deal found 4/3![Frontier logo]()
$208
This Southwest deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:20 pm
COS
- BOS
1 stop5h 30m
Southwest
Thu 5/75:15 am
BOS
- COS
1 stop6h 05m
Southwest
Deal found 4/7![Southwest logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:03 am
DEN
- ALB
1 stop11h 34m
Multiple Airlines
Fri 6/58:17 pm
ALB
- DEN
1 stop20h 15m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$237
Best flights from Colorado to MassachusettsDiscover carefully curated flight deals from Colorado to Massachusetts that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 7, 2026.
Discover carefully curated flight deals from Colorado to Massachusetts that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 7, 2026.
This Southwest deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/107:10 pm
DEN
- BOS
Nonstop3h 50m
Southwest
Wed 5/134:45 pm
BOS
- DEN
Nonstop4h 45m
Southwest
Deal found 4/5![Southwest logo]()
$199
This United Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:40 pm
DEN
- BOS
Nonstop4h 04m
United Airlines
Sat 6/68:39 pm
BOS
- DEN
Nonstop4h 47m
United Airlines
Deal found 4/2![United Airlines logo]()
$204
This Delta deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2011:55 am
COS
- BOS
1 stop10h 02m
Delta
Fri 4/248:32 am
BOS
- COS
2 stops13h 48m
Delta
Deal found 4/4![Delta logo]()
$313
This American Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:00 am
DEN
- ACK
2 stops8h 55m
American Airlines
Sat 7/43:54 pm
ACK
- DEN
1 stop8h 58m
American Airlines
Deal found 4/5![American Airlines logo]()
$353
This Southwest deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/273:00 pm
DEN
- BOS
1 stop5h 20m
Southwest
Sat 5/305:15 am
BOS
- DEN
Nonstop4h 30m
Southwest
Deal found 4/6![Southwest logo]()
$209
This JetBlue deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/2311:37 pm
DEN
- ACK
1 stop8h 45m
JetBlue
Sat 6/274:30 pm
ACK
- DEN
1 stop8h 34m
JetBlue
Deal found 4/5![JetBlue logo]()
$424
This Southwest deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:00 pm
DEN
- BOS
Nonstop3h 50m
Southwest
Wed 4/226:20 am
BOS
- DEN
1 stop6h 55m
Southwest
Deal found 4/3![Southwest logo]()
$212
This Southwest deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:50 am
DEN
- BOS
1 stop7h 30m
Southwest
Sat 5/29:10 am
BOS
- DEN
2 stops10h 45m
Southwest
Deal found 4/2![Southwest logo]()
$214
This Southwest deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/283:20 pm
DEN
- BOS
1 stop5h 50m
Southwest
Sun 5/315:15 am
BOS
- DEN
Nonstop4h 30m
Southwest
Deal found 4/3![Southwest logo]()
$227
This United Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:59 pm
DEN
- BOS
Nonstop4h 00m
United Airlines
Fri 9/257:30 am
BOS
- DEN
Nonstop4h 32m
United Airlines
Deal found 4/5![United Airlines logo]()
$317
This Southwest deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/75:45 am
DEN
- BOS
1 stop8h 20m
Southwest
Thu 5/76:55 pm
BOS
- DEN
1 stop6h 20m
Southwest
Deal found 4/2![Southwest logo]()
$227
This Priceline deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1911:59 pm
DEN
- MVY
1 stop7h 15m
Multiple Airlines
Thu 4/234:30 pm
MVY
- DEN
1 stop8h 34m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$674
This American Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2112:42 pm
GJT
- BDL
1 stop8h 54m
American Airlines
Tue 4/286:00 am
BDL
- GJT
1 stop8h 12m
American Airlines
Deal found 4/7![American Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/211:43 am
COS
- BOS
1 stop8h 16m
United Airlines
Tue 5/51:30 pm
BOS
- COS
1 stop10h 01m
United Airlines
Deal found 4/5![United Airlines logo]()
$327
This United Airlines deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:00 am
COS
- BOS
1 stop5h 47m
United Airlines
Wed 5/61:30 pm
BOS
- COS
1 stop10h 01m
United Airlines
Deal found 4/3![United Airlines logo]()
$327
This Southwest deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/205:20 pm
COS
- BOS
1 stop5h 30m
Southwest
Fri 4/245:15 am
BOS
- COS
1 stop6h 05m
Southwest
Deal found 4/4![Southwest logo]()
$247
This American Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:55 pm
GJT
- BDL
2 stops13h 17m
American Airlines
Wed 4/2910:53 am
BDL
- GJT
2 stops13h 49m
American Airlines
Deal found 4/2![American Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1312:55 am
DEN
- BDL
1 stop5h 47m
Delta
Sun 5/177:15 pm
BDL
- DEN
1 stop7h 18m
Delta
Deal found 4/6![Delta logo]()
$414
This United Airlines deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/281:33 pm
COS
- BOS
1 stop8h 26m
United Airlines
Wed 5/63:43 pm
BOS
- COS
1 stop7h 48m
United Airlines
Deal found 4/3![United Airlines logo]()
$327
This Expedia deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2011:37 pm
DEN
- ACK
1 stop8h 45m
JetBlue
Wed 6/2412:18 pm
ACK
- DEN
1 stop12h 46m
JetBlue
Deal found 4/3![JetBlue logo]()
$442
This Delta deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/2312:59 am
DEN
- BDL
1 stop5h 51m
Delta
Mon 6/295:25 am
BDL
- DEN
1 stop6h 28m
Delta
Deal found 4/3![Delta logo]()
$414
This American Airlines deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/186:55 pm
GJT
- BOS
1 stop9h 05m
American Airlines
Wed 4/224:24 pm
BOS
- GJT
1 stop8h 18m
American Airlines
Deal found 4/3![American Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/63:13 pm
EGE
- BOS
1 stop6h 46m
United Airlines
Wed 5/137:09 am
BOS
- EGE
1 stop7h 33m
United Airlines
Deal found 4/6![United Airlines logo]()
$329
This Southwest deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:00 pm
DEN
- BOS
Nonstop3h 50m
Southwest
Tue 4/215:45 am
BOS
- DEN
1 stop6h 10m
Southwest
Deal found 4/2![Southwest logo]()
$295
This Delta deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/307:10 am
DEN
- ACK
1 stop6h 38m
Delta
Sat 7/43:20 pm
ACK
- DEN
1 stop9h 25m
Delta
Deal found 4/5![Delta logo]()
$435
This American Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/207:36 am
ASE
- BOS
1 stop7h 46m
American Airlines
Sat 7/412:48 pm
BOS
- ASE
1 stop9h 29m
American Airlines
Deal found 4/7![American Airlines logo]()
$409
This United Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:00 am
GJT
- BDL
1 stop6h 58m
United Airlines
Tue 5/1212:40 pm
BDL
- GJT
2 stops11h 38m
United Airlines
Deal found 4/5![United Airlines logo]()
$354
This Southwest deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2010:55 am
DEN
- BOS
2 stops9h 45m
Southwest
Wed 5/276:00 pm
BOS
- DEN
1 stop6h 40m
Southwest
Deal found 4/5![Southwest logo]()
$304
This American Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/207:50 am
EGE
- BOS
2 stops11h 24m
American Airlines
Sat 7/48:05 am
BOS
- EGE
2 stops12h 46m
American Airlines
Deal found 4/7![American Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/221:43 pm
GJT
- BDL
1 stop8h 10m
United Airlines
Wed 4/293:04 pm
BDL
- GJT
2 stops9h 13m
United Airlines
Deal found 4/2![United Airlines logo]()
$359
Last-minute flights from Colorado to MassachusettsDiscover last-minute flight deals from Colorado to Massachusetts. Data last updated April 7, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Massachusetts. Data last updated April 7, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/205:20 pm
COS
- BOS
1 stop5h 30m
Southwest
Fri 4/245:15 am
BOS
- COS
1 stop6h 05m
Southwest
Deal found 4/4![Southwest logo]()
$247
This Cheapflightsfares deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2211:59 pm
DEN
- BOS
Nonstop3h 48m
JetBlue
Sun 4/268:20 pm
BOS
- DEN
Nonstop4h 44m
JetBlue
Deal found 4/5![JetBlue logo]()
$197
This Frontier deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/221:09 pm
DEN
- BOS
1 stop10h 22m
Frontier
Sat 5/211:16 am
BOS
- DEN
1 stop13h 43m
Frontier
Deal found 4/4![Frontier logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2511:59 pm
DEN
- BOS
2 stops54h 14m
Multiple Airlines
Tue 5/56:00 am
BOS
- DEN
1 stop10h 04m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$207
This Frontier deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/281:09 pm
DEN
- BOS
1 stop10h 22m
Frontier
Tue 5/56:00 am
BOS
- DEN
1 stop10h 04m
Frontier
Deal found 4/3![Frontier logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2911:00 am
DEN
- BOS
2 stops12h 31m
Frontier
Tue 5/59:31 am
BOS
- DEN
1 stop14h 53m
Frontier
Deal found 4/3![Frontier logo]()
$203
This Southwest deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:45 am
DEN
- BOS
1 stop8h 20m
Southwest
Wed 5/65:35 am
BOS
- DEN
Nonstop4h 30m
Southwest
Deal found 4/6![Southwest logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:00 am
DEN
- BOS
2 stops23h 58m
Multiple Airlines
Wed 5/69:34 am
BOS
- DEN
1 stop7h 54m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$200
This Southwest deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:20 pm
COS
- BOS
1 stop5h 30m
Southwest
Thu 5/75:15 am
BOS
- COS
1 stop6h 05m
Southwest
Deal found 4/7![Southwest logo]()
$237
This Cheapflightsfares deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/711:28 pm
DEN
- BOS
Nonstop3h 54m
JetBlue
Mon 5/117:31 pm
BOS
- DEN
Nonstop4h 42m
JetBlue
Deal found 4/6![JetBlue logo]()
$202
This Southwest deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/910:15 am
DEN
- BOS
2 stops8h 50m
Southwest
Wed 5/134:45 pm
BOS
- DEN
Nonstop4h 45m
Southwest
Deal found 4/6![Southwest logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:30 am
DEN
- BOS
1 stop16h 54m
Frontier
Mon 5/1810:17 am
BOS
- DEN
1 stop24h 07m
Frontier
Deal found 4/3![Frontier logo]()
$208
One-way flights from Colorado to MassachusettsSearch for one-way flight options from Colorado to Massachusetts. Find affordable one-way fares based on user searches. Data last updated April 7, 2026.
Search for one-way flight options from Colorado to Massachusetts. Find affordable one-way fares based on user searches. Data last updated April 7, 2026.
This Frontier deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2911:59 pm
DEN
- BDL
1 stop12h 50m
Frontier
Deal found 4/3![Frontier logo]()
$86
This American Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:41 am
COS
- BOS
1 stop7h 49m
American Airlines
Deal found 4/5![American Airlines logo]()
$96
This Super.com deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1911:59 pm
DEN
- BDL
1 stop12h 50m
Frontier
Deal found 4/2![Frontier logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:03 am
DEN
- BDL
1 stop10h 49m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:00 am
DEN
- BDL
1 stop9h 52m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:03 am
DEN
- BDL
1 stop9h 07m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:00 am
DEN
- BDL
2 stops32h 21m
Frontier
Deal found 4/6![Frontier logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/137:00 am
DEN
- BDL
1 stop9h 52m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$113
This Southwest deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/25:45 pm
DEN
- BOS
Nonstop4h 05m
Southwest
Deal found 4/7![Southwest logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/293:07 pm
DEN
- ALB
2 stops40h 55m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/254:36 pm
DEN
- BOS
1 stop13h 22m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:00 am
DEN
- BOS
2 stops27h 06m
Frontier
Deal found 4/6![Frontier logo]()
$118
Find flight deals from Colorado to Massachusetts
Keep the following information in mind while searching for Colorado to Massachusetts flight deals. Data was last updated April 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $197 (Cheapflightsfares) |
One-way from | $86 (Frontier) |
Popular in | March |
Cheapest in | January |
Average price | $312 |
Good round-trip deal | $284 or less |
Good one-way deal | $169 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Colorado 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 7, 2026.
Use the filters below to find and compare flights from Colorado to Massachusetts that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverBoston
DEN - BOS
DENBOS
Denver Intl
Sun 5/10
7:10 pm-1:00 am
Nonstop3h 50m
Boston Logan Intl
Wed 5/13
4:45 pm-7:30 pm
Nonstop4h 45m
$199
DenverBoston
DEN - BOS
DENBOS
Denver Intl
Tue 6/2
5:40 pm-11:44 pm
Nonstop4h 04m
Boston Logan Intl
Sat 6/6
8:39 pm-11:26 pm
Nonstop4h 47m
$204
DenverBoston
DEN - BOS
DENBOS
Denver Intl
Wed 5/27
3:00 pm-10:20 pm
1 stop5h 20m
Boston Logan Intl
Sat 5/30
5:15 am-7:45 am
Nonstop4h 30m
$209
DenverBoston
DEN - BOS
DENBOS
Denver Intl
Mon 4/20
7:00 pm-12:50 am
Nonstop3h 50m
Boston Logan Intl
Wed 4/22
6:20 am-11:15 am
1 stop6h 55m
$212
DenverBoston
DEN - BOS
DENBOS
Denver Intl
Wed 4/29
7:50 am-5:20 pm
1 stop7h 30m
Boston Logan Intl
Sat 5/2
9:10 am-5:55 pm
2 stops10h 45m
$214
DenverBoston
DEN - BOS
DENBOS
Denver Intl
Thu 5/28
3:20 pm-11:10 pm
1 stop5h 50m
Boston Logan Intl
Sun 5/31
5:15 am-7:45 am
Nonstop4h 30m
$227
DenverBoston
DEN - BOS
DENBOS
Denver Intl
Thu 5/7
5:45 am-4:05 pm
1 stop8h 20m
Boston Logan Intl
Thu 5/7
6:55 pm-11:15 pm
1 stop6h 20m
$227
Colorado SpringsBoston
COS - BOS
COSBOS
Colorado Springs
Mon 4/20
5:20 pm-12:50 am
1 stop5h 30m
Boston Logan Intl
Fri 4/24
5:15 am-9:20 am
1 stop6h 05m
$247
DenverBoston
DEN - BOS
DENBOS
Denver Intl
Mon 4/20
7:00 pm-12:50 am
Nonstop3h 50m
Boston Logan Intl
Tue 4/21
5:45 am-9:55 am
1 stop6h 10m
$295
DenverBoston
DEN - BOS
DENBOS
Denver Intl
Wed 5/20
10:55 am-10:40 pm
2 stops9h 45m
Boston Logan Intl
Wed 5/27
6:00 pm-10:40 pm
1 stop6h 40m
$304
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Colorado to Massachusetts
Have a flexible travel schedule? Discover the best time to fly to Massachusetts from Colorado with our price prediction graph.
DEN-BOS
COS-BOS
DEN-ALB
EGE-BOS
DEN-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 Colorado to Massachusetts
USCO-USMA
DEN-BOS
COS-BOS
DEN-ALB
EGE-BOS
What is the cheapest month to book a flight from Colorado to Massachusetts?
Currently, November is the cheapest month in which you can book a flight from Colorado to Massachusetts (average of $125). Flying from Colorado to Massachusetts in March is currently the most expensive (average of $191). 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 CO to MA?
Find hourly flight availability from Colorado 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 7, 2026.
A simple way to save on the total cost of your ticket is to fly from Colorado to Massachusetts in the evening. If you’re flexible enough to do this you can expect to save up to 32% on your trip compared to booking a flight at noon.
What is the cheapest day to fly from Colorado to Massachusetts?
Use this chart to determine the cheapest time to fly round-trip from Colorado to Massachusetts. Price data was last updated on April 4, 2026.
Travelers seeking maximum savings on their Colorado to Massachusetts flight should consider departing on Friday at noon when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Colorado to Massachusetts
Explore weekly flight availability from Colorado 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 7, 2026.
The most flights from USCO to USMA are scheduled on a Wednesday (13 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (9 on average).
How much does it cost to fly round-trip from Colorado 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 7, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Colorado to Massachusetts to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Colorado 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 Colorado 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 Colorado to Massachusetts by cabin class
Find flights from Colorado to Massachusetts, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Colorado and Massachusetts flights
Browse other Colorado and Massachusetts flight options. Last updated on April 7, 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 Colorado after your stay in Massachusetts
Colorado to Massachusetts flights
Consider these flights traveling from Colorado to Massachusetts.
Top 6 airlines flying from Colorado to Massachusetts
Discover the top 6 airlines that operate flights from Colorado 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 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$95 | Average$240 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$115 | Average$368 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$123 | Average$314 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$158 | Average$401 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$178 | Average$491 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$185 | Average$409 | FlexibilityNo cancel fee | On-time63% |