$119+ Cheap flights from Colorado to Massachusetts
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BOS
Oct 26 — Nov 21
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Colorado 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 Colorado to Massachusetts
Cheapest
Best
Last-minute
One-way
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 September 26, 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 September 26, 2026.
This Southwest deal was found by Cheapflights users on 9/23. 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 11/910:30 am -
2 stops7h 25m
Thu 11/125:00 am -
Nonstop4h 40m
Deal found 9/23![Southwest logo]()
$224
This Super.com deal was found by Cheapflights users on 9/25. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/192:00 pm -
Nonstop4h 41m
Thu 10/2210:38 am -
Nonstop4h 32m
Deal found 9/25![JetBlue logo]()
$225
This JetBlue deal was found by Cheapflights users on 9/25. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/412:40 pm -
Nonstop4h 10m
Sat 11/79:42 am -
1 stop6h 52m
Deal found 9/25![JetBlue logo]()
$226
This Southwest deal was found by Cheapflights users on 9/23. 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.
Tue 11/108:10 am -
2 stops8h 55m
Wed 11/187:10 am -
2 stops8h 35m
Deal found 9/23![Southwest logo]()
$227
This Southwest deal was found by Cheapflights users on 9/23. 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.
Tue 10/278:35 am -
1 stop5h 55m
Sat 10/317:20 am -
2 stops8h 35m
Deal found 9/23![Southwest logo]()
$228
This Southwest deal was found by Cheapflights users on 9/25. 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 10/175:20 pm -
Nonstop4h 00m
Thu 10/225:00 am -
Nonstop4h 30m
Deal found 9/25![Southwest logo]()
$229
This JetBlue deal was found by Cheapflights users on 9/23. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/103:30 pm -
1 stop6h 18m
Sat 11/214:39 pm -
1 stop8h 29m
Deal found 9/23![JetBlue logo]()
$230
This JetBlue deal was found by Cheapflights users on 9/23. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/183:30 pm -
1 stop6h 18m
Wed 12/25:45 am -
1 stop8h 26m
Deal found 9/23![JetBlue logo]()
$231
This Frontier deal was found by Cheapflights users on 9/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:57 pm -
1 stop13h 20m
Sat 10/3111:27 am -
1 stop12h 05m
Deal found 9/22![Frontier logo]()
$232
This American Airlines deal was found by Cheapflights users on 9/22. 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 10/146:46 am -
1 stop7h 03m
Wed 10/215:17 am -
1 stop8h 54m
Deal found 9/22![American Airlines logo]()
$233
This Southwest deal was found by Cheapflights users on 9/25. 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 11/910:30 am -
2 stops7h 25m
Mon 11/165:45 pm -
1 stop6h 55m
Deal found 9/25![Southwest logo]()
$234
This KAYAK deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1812:40 pm -
Nonstop4h 10m
Thu 12/37:40 pm -
Nonstop4h 47m
Deal found 9/21![JetBlue logo]()
$235
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 September 26, 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 September 26, 2026.
This Southwest deal was found by Cheapflights users on 9/24. 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 11/122:55 pm -
1 stop7h 00m
Tue 11/177:10 am -
2 stops8h 35m
Deal found 9/24![Southwest logo]()
$228
This United Airlines deal was found by Cheapflights users on 9/26. 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.
Sat 10/2412:15 pm -
1 stop7h 37m
Sat 10/317:15 am -
1 stop7h 06m
Deal found 9/26![United Airlines logo]()
$237
This JetBlue deal was found by Cheapflights users on 9/23. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/133:30 pm -
1 stop6h 18m
Tue 11/179:42 am -
1 stop6h 52m
Deal found 9/23![JetBlue logo]()
$239
This Delta deal was found by Cheapflights users on 9/24. 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.
Tue 10/206:07 pm -
1 stop10h 18m
Tue 10/271:57 pm -
1 stop8h 19m
Deal found 9/24![Delta logo]()
$277
This American Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:20 pm -
1 stop8h 18m
Sun 11/86:00 am -
1 stop8h 28m
Deal found 9/24![American Airlines logo]()
$368
This Southwest deal was found by Cheapflights users on 9/25. 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 1/256:40 am -
2 stops7h 55m
Thu 1/285:05 am -
1 stop6h 30m
Deal found 9/25![Southwest logo]()
$242
This JetBlue deal was found by Cheapflights users on 9/23. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/172:00 pm -
Nonstop4h 41m
Wed 10/219:46 am -
1 stop6h 35m
Deal found 9/23![JetBlue logo]()
$247
This Delta deal was found by Cheapflights users on 9/24. 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.
Wed 11/116:08 pm -
1 stop10h 12m
Mon 11/161:00 pm -
2 stops9h 50m
Deal found 9/24![Delta logo]()
$282
This Southwest deal was found by Cheapflights users on 9/22. 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.
Thu 10/297:20 pm -
Nonstop3h 55m
Sun 11/15:00 am -
Nonstop4h 40m
Deal found 9/22![Southwest logo]()
$283
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:45 am -
1 stop6h 26m
Thu 11/198:26 pm -
Nonstop4h 52m
Deal found 9/25![United Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/171:26 pm -
2 stops8h 33m
Sat 10/246:50 am -
1 stop7h 31m
Deal found 9/21![Delta logo]()
$322
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Tue 10/273:40 pm -
Nonstop3h 53m
Mon 11/26:00 am -
1 stop6h 26m
Deal found 9/22![United Airlines logo]()
$333
This Southwest deal was found by Cheapflights users on 9/22. 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 10/2110:25 am -
2 stops8h 55m
Wed 10/285:25 am -
1 stop6h 20m
Deal found 9/22![Southwest logo]()
$312
This JetBlue deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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.
Sat 10/312:00 pm -
Nonstop4h 15m
Sat 11/78:59 am -
Nonstop4h 48m
Deal found 9/21![JetBlue logo]()
$348
This United Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/211:29 pm -
1 stop8h 30m
Sat 10/246:00 am -
1 stop6h 55m
Deal found 9/21![United Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 9/25. 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.
Mon 3/12:20 pm -
1 stop7h 33m
Wed 3/37:55 am -
Nonstop4h 53m
Deal found 9/25![Delta logo]()
$372
This American Airlines deal was found by Cheapflights users on 9/26. 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 10/1712:06 pm -
1 stop7h 36m
Fri 10/236:28 am -
1 stop8h 11m
Deal found 9/26![American Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/247:10 am -
2 stops9h 17m
Wed 12/306:00 am -
1 stop7h 19m
Deal found 9/21![United Airlines logo]()
$362
This Southwest deal was found by Cheapflights users on 9/24. 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 10/2111:05 am -
2 stops8h 15m
Sat 10/245:35 am -
2 stops10h 15m
Deal found 9/24![Southwest logo]()
$374
This American Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 9/2912:01 pm -
1 stop9h 29m
Tue 10/61:41 pm -
2 stops10h 30m
Deal found 9/21![American Airlines logo]()
$467
This Delta deal was found by Cheapflights users on 9/25. 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.
Fri 10/2311:28 am -
Nonstop4h 04m
Mon 10/267:40 am -
Nonstop4h 38m
Deal found 9/25![Delta logo]()
$407
This FlightHub deal was found by Cheapflights users on 9/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:00 pm -
1 stop17h 15m
Sun 10/254:23 pm -
1 stop22h 47m
Deal found 9/24![Multiple Airlines logo]()
$1,085
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Thu 11/51:31 pm -
1 stop6h 23m
Sun 11/85:30 am -
2 stops8h 56m
Deal found 9/22![United Airlines logo]()
$384
This Southwest deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/212:50 pm -
2 stops8h 00m
Sun 11/226:35 pm -
1 stop6h 40m
Deal found 9/24![Southwest logo]()
$397
This Delta deal was found by Cheapflights users on 9/22. 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.
Sat 12/193:45 pm -
1 stop7h 31m
Sat 1/26:45 am -
1 stop9h 49m
Deal found 9/22![Delta logo]()
$419
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Tue 12/11:26 pm -
2 stops8h 33m
Mon 12/711:00 am -
2 stops11h 39m
Deal found 9/23![United Airlines logo]()
$410
This Delta deal was found by Cheapflights users on 9/24. 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.
Wed 11/47:30 am -
1 stop7h 36m
Sun 11/85:30 am -
1 stop7h 54m
Deal found 9/24![Delta logo]()
$427
This United Airlines deal was found by Cheapflights users on 9/26. 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.
Fri 10/231:37 pm -
2 stops9h 17m
Tue 10/2712:00 pm -
2 stops10h 30m
Deal found 9/26![United Airlines logo]()
$417
This Delta deal was found by Cheapflights users on 9/22. 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 11/57:30 am -
2 stops12h 54m
Sun 11/85:30 am -
1 stop7h 54m
Deal found 9/22![Delta logo]()
$432
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Fri 11/61:35 pm -
2 stops8h 24m
Mon 11/93:05 pm -
1 stop7h 31m
Deal found 9/22![United Airlines logo]()
$439
Last-minute flights from Colorado to MassachusettsDiscover last-minute flight deals from Colorado to Massachusetts. Data last updated September 26, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Massachusetts. Data last updated September 26, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Sat 10/1011:59 pm -
1 stop6h 48m
Sat 10/319:20 am -
Nonstop4h 50m
Deal found 9/22![United Airlines logo]()
$231
This American Airlines deal was found by Cheapflights users on 9/22. 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 10/146:46 am -
1 stop7h 03m
Wed 10/215:17 am -
1 stop8h 54m
Deal found 9/22![American Airlines logo]()
$233
This Southwest deal was found by Cheapflights users on 9/25. 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 10/175:20 pm -
Nonstop4h 00m
Thu 10/225:00 am -
Nonstop4h 30m
Deal found 9/25![Southwest logo]()
$229
This Super.com deal was found by Cheapflights users on 9/25. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/192:00 pm -
Nonstop4h 41m
Thu 10/2210:38 am -
Nonstop4h 32m
Deal found 9/25![JetBlue logo]()
$225
This Priceline deal was found by Cheapflights users on 9/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/192:00 pm -
Nonstop4h 41m
Wed 11/47:13 am -
1 stop12h 26m
Deal found 9/25![Multiple Airlines logo]()
$227
This American Airlines deal was found by Cheapflights users on 9/23. 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.
Wed 10/216:46 am -
1 stop8h 59m
Mon 10/264:49 pm -
1 stop8h 09m
Deal found 9/23![American Airlines logo]()
$235
This American Airlines deal was found by Cheapflights users on 9/22. 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 10/2112:46 pm -
1 stop8h 50m
Wed 10/288:28 am -
1 stop8h 32m
Deal found 9/22![American Airlines logo]()
$237
This Southwest deal was found by Cheapflights users on 9/22. 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 10/217:00 am -
1 stop7h 30m
Wed 10/285:25 am -
Nonstop4h 30m
Deal found 9/22![Southwest logo]()
$237
This JetBlue deal was found by Cheapflights users on 9/23. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/263:30 pm -
1 stop6h 19m
Wed 11/49:42 am -
1 stop6h 54m
Deal found 9/23![JetBlue logo]()
$230
This Frontier deal was found by Cheapflights users on 9/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:57 pm -
1 stop13h 20m
Sat 10/3111:27 am -
1 stop12h 05m
Deal found 9/22![Frontier logo]()
$232
This Southwest deal was found by Cheapflights users on 9/24. 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.
Mon 10/267:20 pm -
Nonstop3h 55m
Thu 10/2912:55 pm -
2 stops9h 05m
Deal found 9/24![Southwest logo]()
$236
This Southwest deal was found by Cheapflights users on 9/23. 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.
Tue 10/278:35 am -
1 stop5h 55m
Sat 10/317:20 am -
2 stops8h 35m
Deal found 9/23![Southwest logo]()
$228
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 September 26, 2026.
Search for one-way flight options from Colorado to Massachusetts. Find affordable one-way fares based on user searches. Data last updated September 26, 2026.
This Southwest deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:45 am -
1 stop6h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Southwest logo]()
$119
This Southwest deal was found by Cheapflights users on 9/25. 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.
Tue 10/2011:05 am -
2 stops8h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Southwest logo]()
$124
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Tue 10/134:40 pm -
1 stop6h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![United Airlines logo]()
$125
This Mytrip deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:53 am -
1 stop20h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Alaska Airlines logo]()
$126
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Sat 10/1011:59 pm -
1 stop7h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![United Airlines logo]()
$127
This Southwest deal was found by Cheapflights users on 9/25. 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 11/910:30 am -
2 stops7h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Southwest logo]()
$130
This KAYAK deal was found by Cheapflights users on 9/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1911:34 pm -
Nonstop3h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![JetBlue logo]()
$133
This Cheapflightsfares deal was found by Cheapflights users on 9/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2611:59 pm -
1 stop8h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Frontier logo]()
$134
This KAYAK deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2311:43 pm -
Nonstop3h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![JetBlue logo]()
$135
This KAYAK deal was found by Cheapflights users on 9/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/122:15 pm -
Nonstop3h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![JetBlue logo]()
$137
This Super.com deal was found by Cheapflights users on 9/22. 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.
Wed 10/77:12 pm -
1 stop13h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Frontier logo]()
$138
This Delta deal was found by Cheapflights users on 9/23. 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 11/186:08 pm -
1 stop10h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Delta logo]()
$139
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 September 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $224 (Southwest) |
One-way from | $119 (United Airlines) |
Popular in | June |
Cheapest in | January |
Average price | $393 |
Good round-trip deal | $299 or less |
Good one-way deal | $202 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 7,457,451 searches. Data last updated September 26, 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
Colorado SpringsBoston
COS Colorado Springs - BOS Boston Logan Intl
COSBOS
Colorado Springs
Wed 10/21
12:01 pm-9:59 pm
1 stop7h 58m
Boston Logan Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$119
Colorado SpringsBoston
COS Colorado Springs - BOS Boston Logan Intl
COSBOS
Colorado Springs
Tue 11/3
1:20 pm-9:33 pm
1 stop6h 13m
Boston Logan Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$119
Colorado SpringsBoston
COS Colorado Springs - BOS Boston Logan Intl
COSBOS
Colorado Springs
Sat 10/31
6:00 am-6:05 pm
2 stops10h 05m
Boston Logan Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$124
Colorado SpringsBoston
COS Colorado Springs - BOS Boston Logan Intl
COSBOS
Colorado Springs
Tue 10/27
10:25 am-9:20 pm
2 stops8h 55m
Boston Logan Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$124
Colorado SpringsBoston
COS Colorado Springs - BOS Boston Logan Intl
COSBOS
Colorado Springs
Tue 12/15
1:40 pm-11:59 pm
2 stops8h 19m
Boston Logan Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$124
DenverBoston
DEN Denver Intl - BOS Boston Logan Intl
DENBOS
Denver Intl
Fri 11/6
3:56 pm-9:45 pm
Nonstop3h 49m
Boston Logan Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$148
Colorado SpringsBoston
COS Colorado Springs - BOS Boston Logan Intl
COSBOS
Colorado Springs
Mon 1/4
5:55 pm-6:11 am
1 stop10h 16m
Boston Logan Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$156
Quickest round-trip
DenverBoston
DEN Denver Intl - BOS Boston Logan Intl
DENBOS
Denver Intl
Sat 11/21
6:50 pm-12:35 am
Nonstop3h 45m
Boston Logan Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$156
DenverBoston
DEN Denver Intl - BOS Boston Logan Intl
DENBOS
Denver Intl
Fri 10/30
6:55 pm-6:12 am
1 stop9h 17m
Boston Logan Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$158
Colorado SpringsBoston
COS Colorado Springs - BOS Boston Logan Intl
COSBOS
Colorado Springs
Tue 11/24
1:54 pm-11:26 pm
1 stop7h 32m
Boston Logan Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$159
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.
COS-BOS
DEN-BOS
DRO-BOS
GJT-BOS
HDN-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 Colorado to Massachusetts
USCO-USMA
COS-BOS
DEN-BOS
DRO-BOS
GJT-BOS
What is the cheapest month to book a flight from Colorado to Massachusetts?
Currently, January is the cheapest month in which you can book a flight from Colorado to Massachusetts (average of $288). Flying from Colorado to Massachusetts in June is currently the most expensive (average of $441). 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 September 26, 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 23% on your trip compared to booking a flight at noon.
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 September 26, 2026.
The most flights from USCO to USMA are scheduled on a Friday (19 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (5 on average).
How much does it cost to fly round-trip from Colorado to Massachusetts?
Airfare is below average for this route at the moment.
Colorado to Massachusetts flights typically cost between $262 and $516 in November.The cheapest round-trip price found within the last 5 days was $224 on Southwest (Nov 9-Nov 12).
How far ahead should I book a flight from Colorado to Massachusetts?
To ensure you get the cheapest price possible for a flight from Colorado to Massachusetts, you should look to book at least 60 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 September 26, 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.
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 September 26, 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
Crew
8.6
Overall
8.0
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
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.
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 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 September 26, 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 7,457,451 searches. Data last updated September 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$95 | Average$275 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$128 | Average$360 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$156 | Average$406 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$193 | Average$491 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$195 | Average$477 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$197 | Average$459 | FlexibilityNo cancel fee | On-time71% |