$109+ Cheap flights from New Hampshire to Colorado
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — DEN
Sep 9 — Sep 161
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from New Hampshire to Colorado 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 New Hampshire to Colorado
Cheapest
Best
Last-minute
One-way
Cheapest flights from New Hampshire to ColoradoExplore the most affordable flight options available from New Hampshire to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.
Explore the most affordable flight options available from New Hampshire to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.
This Southwest deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 9/115:40 am -
1 stop6h 05m
Mon 9/144:20 pm -
1 stop6h 15m
Deal found 8/9![Southwest logo]()
$207
This American Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:30 am -
1 stop9h 59m
Wed 10/712:46 pm -
1 stop8h 50m
Deal found 8/9![American Airlines logo]()
$217
This American Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:33 am -
1 stop9h 21m
Sat 9/125:01 am -
1 stop7h 07m
Deal found 8/9![American Airlines logo]()
$218
This Southwest deal was found by Cheapflights users on 8/5. 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.
Mon 8/315:40 am -
1 stop6h 05m
Wed 9/26:15 am -
2 stops8h 50m
Deal found 8/5![Southwest logo]()
$222
This Southwest deal was found by Cheapflights users on 8/5. 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.
Sat 9/265:00 am -
2 stops7h 50m
Mon 10/57:20 pm -
Nonstop3h 50m
Deal found 8/5![Southwest logo]()
$222
This Frontier deal was found by Cheapflights users on 8/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1311:59 am -
1 stop12h 06m
Sat 8/1511:59 pm -
1 stop8h 58m
Deal found 8/7![Frontier logo]()
$223
This Cheapflightsfares deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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.
Fri 10/2310:33 am -
Nonstop4h 30m
Mon 10/262:00 pm -
Nonstop4h 15m
Deal found 8/9![JetBlue logo]()
$224
This CheapOair deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:45 pm -
1 stop11h 04m
Fri 8/281:55 pm -
Nonstop4h 04m
Deal found 8/9![Multiple Airlines logo]()
$225
This Southwest deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 9/3010:05 am -
1 stop8h 55m
Wed 10/712:40 pm -
2 stops8h 00m
Deal found 8/9![Southwest logo]()
$226
This JetBlue deal was found by Cheapflights users on 8/6. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/309:10 am -
Nonstop4h 53m
Mon 11/21:00 pm -
Nonstop3h 46m
Deal found 8/6![JetBlue logo]()
$226
This Southwest deal was found by Cheapflights users on 8/5. 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.
Tue 9/152:10 pm -
2 stops9h 40m
Tue 9/226:15 am -
2 stops10h 20m
Deal found 8/5![Southwest logo]()
$227
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Thu 10/18:50 pm -
Nonstop4h 31m
Sat 10/36:00 am -
1 stop6h 35m
Deal found 8/6![United Airlines logo]()
$227
Best flights from New Hampshire to ColoradoDiscover carefully curated flight deals from New Hampshire to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.
Discover carefully curated flight deals from New Hampshire to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.
This Southwest deal was found by Cheapflights users on 8/5. 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.
Mon 8/315:40 am -
1 stop6h 05m
Wed 9/26:15 am -
2 stops8h 50m
Deal found 8/5![Southwest logo]()
$222
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Tue 1/56:00 am -
1 stop6h 15m
Sat 1/91:55 pm -
Nonstop4h 04m
Deal found 8/6![United Airlines logo]()
$227
This Delta deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 8/284:25 pm -
1 stop7h 13m
Sat 9/51:20 pm -
1 stop9h 18m
Deal found 8/9![Delta logo]()
$277
This JetBlue deal was found by Cheapflights users on 8/7. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:03 pm -
Nonstop4h 39m
Wed 9/93:15 pm -
1 stop6h 46m
Deal found 8/7![JetBlue logo]()
$278
This American Airlines deal was found by Cheapflights users on 8/5. 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.
Fri 9/252:34 pm -
1 stop7h 39m
Tue 9/297:00 am -
1 stop6h 39m
Deal found 8/5![American Airlines logo]()
$387
This Southwest deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 9/3010:05 am -
1 stop8h 55m
Wed 10/712:40 pm -
2 stops8h 00m
Deal found 8/9![Southwest logo]()
$226
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Tue 9/156:00 am -
1 stop6h 47m
Sat 9/196:00 am -
2 stops8h 27m
Deal found 8/6![United Airlines logo]()
$240
This Southwest deal was found by Cheapflights users on 8/6. 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 10/215:25 am -
1 stop6h 20m
Fri 10/232:05 pm -
2 stops8h 00m
Deal found 8/6![Southwest logo]()
$231
This United Airlines deal was found by Cheapflights users on 8/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:01 am -
1 stop6h 32m
Sat 8/297:40 am -
1 stop7h 49m
Deal found 8/7![United Airlines logo]()
$243
This Southwest deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” 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 10/295:20 pm -
Nonstop4h 30m
Mon 11/210:30 am -
2 stops7h 25m
Deal found 8/8![Southwest logo]()
$232
This Delta deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 8/292:35 pm -
2 stops9h 53m
Sat 9/511:27 am -
2 stops11h 11m
Deal found 8/9![Delta logo]()
$288
This Southwest deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:40 am -
Nonstop4h 20m
Mon 9/148:25 pm -
1 stop11h 30m
Deal found 8/9![Southwest logo]()
$233
This Delta deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:00 am -
2 stops11h 56m
Mon 9/286:11 pm -
1 stop10h 19m
Deal found 8/9![Delta logo]()
$323
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Thu 9/38:16 pm -
Nonstop4h 35m
Tue 9/84:40 pm -
1 stop6h 30m
Deal found 8/5![United Airlines logo]()
$298
This Southwest deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 12/21:20 pm -
2 stops10h 35m
Thu 12/106:55 am -
1 stop7h 55m
Deal found 8/9![Southwest logo]()
$247
This Delta deal was found by Cheapflights users on 8/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/213:14 pm -
1 stop8h 24m
Sun 8/236:00 am -
2 stops10h 12m
Deal found 8/7![Delta logo]()
$323
This Southwest deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 9/35:40 am -
Nonstop4h 20m
Sat 9/51:50 pm -
1 stop8h 40m
Deal found 8/9![Southwest logo]()
$250
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 10/66:00 am -
1 stop6h 55m
Wed 10/218:00 am -
2 stops9h 24m
Deal found 8/10![United Airlines logo]()
$312
This American Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:45 am -
1 stop10h 26m
Tue 9/227:00 am -
2 stops9h 59m
Deal found 8/8![American Airlines logo]()
$422
This Delta deal was found by Cheapflights users on 8/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:09 pm -
1 stop8h 07m
Thu 11/58:17 am -
2 stops13h 53m
Deal found 8/7![Delta logo]()
$342
This Southwest deal was found by Cheapflights users on 8/5. 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.
Fri 9/185:50 am -
2 stops7h 35m
Mon 9/218:25 pm -
1 stop11h 30m
Deal found 8/5![Southwest logo]()
$283
This United Airlines deal was found by Cheapflights users on 8/5. 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 10/277:15 am -
1 stop7h 18m
Tue 11/101:35 pm -
2 stops9h 11m
Deal found 8/5![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 10/221:52 pm -
1 stop8h 50m
Tue 10/2711:07 am -
2 stops10h 11m
Deal found 8/10![Delta logo]()
$364
This Southwest deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:50 am -
2 stops9h 20m
Wed 9/211:15 am -
2 stops8h 55m
Deal found 8/8![Southwest logo]()
$287
This United Airlines deal was found by Cheapflights users on 8/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:15 am -
1 stop7h 18m
Tue 11/101:35 pm -
2 stops9h 11m
Deal found 8/7![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 8/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:30 am -
2 stops9h 27m
Wed 9/166:35 am -
1 stop7h 04m
Deal found 8/7![Delta logo]()
$364
This Southwest deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 11/65:20 am -
1 stop6h 30m
Mon 11/910:30 am -
2 stops7h 25m
Deal found 8/9![Southwest logo]()
$291
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Sat 9/57:45 am -
1 stop6h 47m
Sat 9/1211:26 am -
2 stops10h 33m
Deal found 8/6![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” 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 10/291:52 pm -
2 stops10h 40m
Mon 11/26:10 am -
2 stops12h 50m
Deal found 8/8![Delta logo]()
$369
This Southwest deal was found by Cheapflights users on 8/6. 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 8/225:00 am -
2 stops7h 50m
Tue 8/251:30 pm -
1 stop8h 55m
Deal found 8/6![Southwest logo]()
$297
Last-minute flights from New Hampshire to ColoradoDiscover last-minute flight deals from New Hampshire to Colorado. Data last updated August 10, 2026 and is based on user searches.
Discover last-minute flight deals from New Hampshire to Colorado. Data last updated August 10, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 8/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1311:59 am -
1 stop12h 06m
Sat 8/1511:59 pm -
1 stop8h 58m
Deal found 8/7![Frontier logo]()
$223
This CheapOair deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:45 pm -
1 stop11h 04m
Fri 8/281:55 pm -
Nonstop4h 04m
Deal found 8/9![Multiple Airlines logo]()
$225
This Cheapflightsfares deal was found by Cheapflights users on 8/6. 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.
Fri 8/288:03 pm -
Nonstop4h 39m
Tue 9/11:34 pm -
Nonstop4h 38m
Deal found 8/6![JetBlue logo]()
$224
This Southwest deal was found by Cheapflights users on 8/5. 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.
Mon 8/315:40 am -
1 stop6h 05m
Wed 9/26:15 am -
2 stops8h 50m
Deal found 8/5![Southwest logo]()
$222
This American Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:33 am -
1 stop9h 21m
Sat 9/125:01 am -
1 stop7h 07m
Deal found 8/9![American Airlines logo]()
$218
This Southwest deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 9/115:40 am -
1 stop6h 05m
Mon 9/144:20 pm -
1 stop6h 15m
Deal found 8/9![Southwest logo]()
$207
This Southwest deal was found by Cheapflights users on 8/5. 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.
Fri 9/111:30 pm -
Nonstop4h 25m
Wed 9/161:30 pm -
1 stop9h 00m
Deal found 8/5![Southwest logo]()
$226
This Southwest deal was found by Cheapflights users on 8/5. 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.
Tue 9/152:10 pm -
2 stops9h 40m
Tue 9/226:15 am -
2 stops10h 20m
Deal found 8/5![Southwest logo]()
$227
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:00 am -
1 stop6h 37m
Tue 9/293:45 pm -
Nonstop4h 04m
Deal found 8/10![United Airlines logo]()
$227
This Southwest deal was found by Cheapflights users on 8/5. 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.
Sat 9/265:00 am -
2 stops7h 50m
Mon 10/57:20 pm -
Nonstop3h 50m
Deal found 8/5![Southwest logo]()
$222
This American Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:30 am -
1 stop9h 59m
Wed 10/712:46 pm -
1 stop8h 50m
Deal found 8/9![American Airlines logo]()
$217
This Southwest deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 9/3010:05 am -
1 stop8h 55m
Wed 10/712:40 pm -
2 stops8h 00m
Deal found 8/9![Southwest logo]()
$226
One-way flights from New Hampshire to ColoradoSearch for one-way flight options from New Hampshire to Colorado. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
Search for one-way flight options from New Hampshire to Colorado. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
This American Airlines deal was found by Cheapflights users on 8/5. 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.
Wed 10/217:29 am -
1 stop9h 31m
Deal found 8/5![American Airlines logo]()
$109
This Southwest deal was found by Cheapflights users on 8/6. 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 1/137:10 am -
2 stops10h 45m
Deal found 8/6![Southwest logo]()
$114
This Southwest deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 12/21:20 pm -
2 stops10h 35m
Deal found 8/9![Southwest logo]()
$117
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Fri 1/296:00 am -
1 stop7h 18m
Deal found 8/6![United Airlines logo]()
$118
This United Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:45 am -
Nonstop4h 37m
Deal found 8/9![United Airlines logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 9/512:35 pm -
1 stop21h 30m
Deal found 8/6![Allegiant Air logo]()
$127
This Southwest deal was found by Cheapflights users on 8/7. 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 9/1811:15 am -
1 stop11h 00m
Deal found 8/7![Southwest logo]()
$128
This Southwest deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 12/245:20 am -
1 stop6h 25m
Deal found 8/9![Southwest logo]()
$129
This Southwest deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 9/91:05 pm -
2 stops8h 20m
Deal found 8/9![Southwest logo]()
$129
This Cheapflightsfares deal was found by Cheapflights users on 8/5. 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.
Mon 10/511:36 am -
1 stop10h 01m
Deal found 8/5![Frontier logo]()
$132
This Southwest deal was found by Cheapflights users on 8/7. 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 9/115:25 am -
2 stops10h 20m
Deal found 8/7![Southwest logo]()
$133
This American Airlines deal was found by Cheapflights users on 8/5. 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.
Wed 8/197:17 pm -
1 stop6h 42m
Deal found 8/5![American Airlines logo]()
$134
Find flight deals from New Hampshire to Colorado
Keep the following information in mind while searching for New Hampshire to Colorado flight deals. Data was last updated August 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $207 (Southwest) |
One-way from | $109 (American Airlines) |
Popular in | June |
Cheapest in | November |
Average price | $373 |
Cheapflights Fare Finder
Customize your flight search to find flights from New Hampshire to Colorado 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 August 10, 2026.
Use the filters below to find and compare flights from New Hampshire to Colorado that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonColorado Springs
BOS Boston Logan Intl - COS Colorado Springs
BOSCOS
Boston Logan Intl
Mon 8/31
5:40 am-9:45 am
1 stop6h 05m
Colorado Springs
Wed 9/2
6:15 am-5:05 pm
2 stops8h 50m
$222
BostonColorado Springs
BOS Boston Logan Intl - COS Colorado Springs
BOSCOS
Boston Logan Intl
Wed 9/30
10:05 am-5:00 pm
1 stop8h 55m
Colorado Springs
Wed 10/7
12:40 pm-10:40 pm
2 stops8h 00m
$226
Quickest round-trip
BostonDenver
BOS Boston Logan Intl - DEN Denver Intl
BOSDEN
Boston Logan Intl
Tue 1/5
6:00 am-10:15 am
1 stop6h 15m
Denver Intl
Sat 1/9
1:55 pm-7:59 pm
Nonstop4h 04m
$227
BostonColorado Springs
BOS Boston Logan Intl - COS Colorado Springs
BOSCOS
Boston Logan Intl
Wed 10/21
5:25 am-9:45 am
1 stop6h 20m
Colorado Springs
Fri 10/23
2:05 pm-12:05 am
2 stops8h 00m
$231
BostonDenver
BOS Boston Logan Intl - DEN Denver Intl
BOSDEN
Boston Logan Intl
Thu 10/29
5:20 pm-7:50 pm
Nonstop4h 30m
Denver Intl
Mon 11/2
10:30 am-7:55 pm
2 stops7h 25m
$232
BostonDenver
BOS Boston Logan Intl - DEN Denver Intl
BOSDEN
Boston Logan Intl
Sat 9/5
5:40 am-8:00 am
Nonstop4h 20m
Denver Intl
Mon 9/14
8:25 pm-9:55 am
1 stop11h 30m
$233
BostonColorado Springs
BOS Boston Logan Intl - COS Colorado Springs
BOSCOS
Boston Logan Intl
Tue 9/15
6:00 am-10:47 am
1 stop6h 47m
Colorado Springs
Sat 9/19
6:00 am-4:27 pm
2 stops8h 27m
$240
BostonColorado Springs
BOS Boston Logan Intl - COS Colorado Springs
BOSCOS
Boston Logan Intl
Sat 8/22
6:01 am-10:33 am
1 stop6h 32m
Colorado Springs
Sat 8/29
7:40 am-5:29 pm
1 stop7h 49m
$243
BostonColorado Springs
BOS Boston Logan Intl - COS Colorado Springs
BOSCOS
Boston Logan Intl
Wed 12/2
1:20 pm-9:55 pm
2 stops10h 35m
Colorado Springs
Thu 12/10
6:55 am-4:50 pm
1 stop7h 55m
$247
BostonDenver
BOS Boston Logan Intl - DEN Denver Intl
BOSDEN
Boston Logan Intl
Thu 9/3
5:40 am-8:00 am
Nonstop4h 20m
Denver Intl
Sat 9/5
1:50 pm-12:30 am
1 stop8h 40m
$250
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from New Hampshire to Colorado
Have a flexible travel schedule? Discover the best time to fly to Colorado from New Hampshire with our price prediction graph.
BOS-COS
PWM-DEN
BOS-GJT
BOS-HDN
PWM-COS
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 New Hampshire to Colorado
USNH-USCO
BOS-COS
PWM-DEN
BOS-GJT
BOS-HDN
What is the cheapest month to book a flight from New Hampshire to Colorado?
Currently, December is the cheapest month in which you can book a flight from New Hampshire to Colorado (average of $390). Flying from New Hampshire to Colorado in July is currently the most expensive (average of $651). 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.
How much does it cost to fly round-trip from New Hampshire to Colorado?
Airfare is below average for this route at the moment.
New Hampshire to Colorado flights typically cost between $418 and $546 in November.The cheapest round-trip price found within the last 5 days was $299 on Southwest (Nov 9-Nov 14).
How far ahead should I book a flight from New Hampshire to Colorado?
The best time to book flights from New Hampshire to Colorado is 39 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Reviews of airlines servicing Colorado
Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated August 10, 2026.
Read reviews from past customers who have flown Southwest,United Airlines, andAmerican Airlines from New Hampshire to Colorado. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from New Hampshire to Colorado. 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 New Hampshire to Colorado
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Colorado by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from New Hampshire to Colorado by cabin class
Find flights from New Hampshire to Colorado, based on your preferred cabin class, be it economy, premium economy, business, or first class.
New Hampshire and Colorado flights
Browse other New Hampshire and Colorado flight options. Last updated on August 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Colorado
Find the right flight back to New Hampshire after your stay in Colorado
New Hampshire to Colorado flights
Consider these flights traveling from New Hampshire to Colorado.
Top 3 airlines flying from New Hampshire to Colorado
Discover the top 3 airlines that operate flights from New Hampshire to Colorado. 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 August 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$153 | Average$404 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$237 | Average$454 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$299 | Average$469 | FlexibilityNo cancel fee | On-time63% |