$169+ Cheap flights from Colorado to New Hampshire
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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — MHT
Oct 24 — Oct 311
Round-trip
1 adult, Economy
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Find cheap flights from Colorado to New Hampshire 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
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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 New Hampshire
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Cheapest flights from Colorado to New HampshireExplore the most affordable flight options available from Colorado to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.
Explore the most affordable flight options available from Colorado to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.
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 10/1311:30 pm -
1 stop8h 35m
Tue 10/205:05 pm -
1 stop7h 47m
Deal found 9/21![American Airlines logo]()
$337
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.
Mon 11/1611:05 am -
2 stops8h 15m
Thu 11/261:20 pm -
1 stop6h 10m
Deal found 9/22![Southwest logo]()
$342
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.
Fri 10/232:54 pm -
1 stop6h 42m
Mon 10/265:05 pm -
1 stop9h 31m
Deal found 9/23![American Airlines logo]()
$351
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:05 am -
1 stop7h 25m
Tue 11/103:35 pm -
2 stops9h 05m
Deal found 9/21![Southwest logo]()
$356
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.
Fri 10/236:45 pm -
1 stop11h 40m
Mon 10/265:25 pm -
2 stops8h 25m
Deal found 9/23![Southwest logo]()
$376
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.
Mon 10/197:10 am -
2 stops9h 05m
Mon 10/263:40 pm -
1 stop8h 10m
Deal found 9/22![Southwest logo]()
$382
This American Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 12/3010:41 am -
2 stops10h 20m
Wed 1/67:00 am -
2 stops11h 32m
Deal found 9/19![American Airlines logo]()
$387
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.
Fri 10/162:54 pm -
1 stop6h 42m
Mon 10/195:05 pm -
1 stop9h 31m
Deal found 9/22![American Airlines logo]()
$391
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.
Wed 11/2511:10 am -
2 stops9h 05m
Wed 12/23:35 pm -
1 stop8h 15m
Deal found 9/23![Southwest logo]()
$396
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.
Wed 12/28:00 am -
2 stops11h 45m
Tue 12/811:10 am -
2 stops13h 36m
Deal found 9/21![American Airlines logo]()
$425
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.
Thu 12/38:00 am -
2 stops8h 42m
Tue 12/811:10 am -
2 stops13h 36m
Deal found 9/21![American Airlines logo]()
$475
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.
Wed 11/251:25 pm -
2 stops8h 30m
Wed 12/27:15 am -
2 stops10h 20m
Deal found 9/23![Southwest logo]()
$486
Best flights from Colorado to New HampshireDiscover carefully curated flight deals from Colorado to New Hampshire that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.
Discover carefully curated flight deals from Colorado to New Hampshire that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 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.
Tue 2/165:05 am -
2 stops8h 15m
Mon 2/229:10 am -
1 stop6h 25m
Deal found 9/23![Southwest logo]()
$338
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 12/28:00 am -
2 stops11h 45m
Tue 12/811:10 am -
2 stops13h 36m
Deal found 9/23![American Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 10/178:00 am -
1 stop9h 01m
Sat 10/249:25 am -
1 stop9h 08m
Deal found 9/19![United Airlines logo]()
$471
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:00 pm -
1 stop21h 00m
Sun 10/2510:44 am -
1 stop27h 06m
Deal found 9/23![Multiple Airlines logo]()
$535
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.
Mon 11/1611:05 am -
2 stops8h 15m
Thu 11/2610:45 am -
2 stops8h 45m
Deal found 9/22![Southwest logo]()
$347
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.
Wed 11/2511:10 am -
2 stops9h 05m
Wed 12/27:15 am -
2 stops8h 30m
Deal found 9/23![Southwest logo]()
$401
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.
Thu 12/31:01 pm -
2 stops8h 52m
Tue 12/811:10 am -
2 stops13h 36m
Deal found 9/22![American Airlines logo]()
$475
This Southwest deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 12/305:40 am -
1 stop6h 35m
Mon 1/43:10 pm -
2 stops10h 00m
Deal found 9/20![Southwest logo]()
$407
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/132:45 pm -
2 stops7h 10m
Sun 11/152:05 pm -
1 stop9h 00m
Deal found 9/21![Southwest logo]()
$421
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.
Thu 10/227:10 am -
2 stops9h 05m
Sun 10/253:35 pm -
1 stop9h 40m
Deal found 9/23![Southwest logo]()
$447
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:57 pm -
2 stops13h 52m
Sun 11/17:00 am -
1 stop8h 10m
Deal found 9/22![Multiple Airlines logo]()
$674
This Southwest deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/1112:30 am -
1 stop5h 45m
Wed 10/145:20 am -
2 stops8h 50m
Deal found 9/20![Southwest logo]()
$451
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.
Mon 11/1611:50 am -
2 stops7h 30m
Thu 11/1912:45 pm -
2 stops11h 00m
Deal found 9/22![Southwest logo]()
$475
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.
Wed 11/2510:40 am -
1 stop9h 35m
Wed 12/27:15 am -
2 stops10h 20m
Deal found 9/23![Southwest logo]()
$487
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:57 pm -
2 stops14h 05m
Sat 10/107:09 am -
1 stop6h 33m
Deal found 9/21![Multiple Airlines logo]()
$989
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.
Mon 12/215:54 am -
2 stops15h 07m
Mon 12/286:09 am -
2 stops18h 13m
Deal found 9/21![American Airlines logo]()
$1,026
This Southwest deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 10/37:55 am -
1 stop9h 25m
Sat 10/1012:45 pm -
2 stops9h 40m
Deal found 9/19![Southwest logo]()
$647
This Southwest deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 10/45:00 pm -
2 stops13h 15m
Thu 10/85:25 am -
2 stops10h 00m
Deal found 9/19![Southwest logo]()
$683
Last-minute flights from Colorado to New HampshireDiscover last-minute flight deals from Colorado to New Hampshire. Data last updated September 24, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to New Hampshire. Data last updated September 24, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 10/310:05 am -
2 stops9h 50m
Sat 10/1012:45 pm -
2 stops9h 40m
Deal found 9/19![Southwest logo]()
$646
This Southwest deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/612:40 pm -
1 stop6h 30m
Sat 10/1012:45 pm -
2 stops9h 40m
Deal found 9/20![Southwest logo]()
$648
This American Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:46 pm -
2 stops9h 37m
Sat 10/1012:15 pm -
2 stops13h 16m
Deal found 9/20![American Airlines logo]()
$653
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 10/1311:30 pm -
1 stop8h 35m
Tue 10/205:05 pm -
1 stop7h 47m
Deal found 9/21![American Airlines logo]()
$337
This United Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 10/151:58 pm -
1 stop7h 58m
Mon 10/197:41 pm -
1 stop6h 49m
Deal found 9/19![United Airlines logo]()
$406
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.
Fri 10/162:54 pm -
1 stop6h 42m
Mon 10/195:05 pm -
1 stop9h 31m
Deal found 9/22![American Airlines logo]()
$391
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.
Mon 10/197:10 am -
2 stops9h 05m
Mon 10/263:40 pm -
1 stop8h 10m
Deal found 9/22![Southwest logo]()
$382
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:40 am -
1 stop7h 35m
Sun 10/253:35 pm -
1 stop9h 40m
Deal found 9/21![Southwest logo]()
$402
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:00 pm -
1 stop21h 00m
Sun 10/2510:44 am -
1 stop27h 06m
Deal found 9/23![Multiple Airlines logo]()
$535
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.
Fri 10/232:54 pm -
1 stop6h 42m
Mon 10/265:05 pm -
1 stop9h 31m
Deal found 9/23![American Airlines logo]()
$351
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.
Fri 10/236:45 pm -
1 stop11h 40m
Mon 10/265:25 pm -
2 stops8h 25m
Deal found 9/23![Southwest logo]()
$376
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:57 pm -
2 stops13h 52m
Sun 11/17:00 am -
1 stop8h 10m
Deal found 9/22![Multiple Airlines logo]()
$674
One-way flights from Colorado to New HampshireSearch for one-way flight options from Colorado to New Hampshire. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.
Search for one-way flight options from Colorado to New Hampshire. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:40 am -
1 stop7h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Southwest logo]()
$169
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.
Thu 10/228:55 pm -
1 stop11h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Southwest logo]()
$174
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 11/197:05 am -
1 stop7h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Southwest logo]()
$183
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.
Fri 10/238:55 pm -
1 stop12h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Southwest logo]()
$188
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:40 am -
3 stops46h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$198
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:02 pm -
2 stops14h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$199
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.
Thu 10/158:55 pm -
1 stop11h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Southwest logo]()
$214
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:35 am -
3 stops51h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$220
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.
Wed 11/257:25 am -
1 stop6h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Southwest logo]()
$223
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 10/152:05 pm -
2 stops7h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Southwest logo]()
$237
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.
Wed 11/251:25 pm -
2 stops8h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Southwest logo]()
$274
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.
Tue 9/297:00 am -
1 stop8h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![American Airlines logo]()
$322
Find flight deals from Colorado to New Hampshire
Keep the following information in mind while searching for Colorado to New Hampshire flight deals. Data was last updated September 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $332 (Southwest) |
One-way from | $169 (Southwest) |
Popular in | June |
Cheapest in | January |
Average price | $393 |
Cheapflights Fare Finder
Customize your flight search to find flights from Colorado to New Hampshire 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 24, 2026.
Use the filters below to find and compare flights from Colorado to New Hampshire that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
DenverManchester
DEN Denver Intl - MHT Manchester
DENMHT
Denver Intl
Thu 11/5
6:00 am-2:03 pm
1 stop6h 03m
Manchester
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$169
DenverManchester
DEN Denver Intl - MHT Manchester
DENMHT
Denver Intl
Wed 11/4
11:05 am-9:20 pm
2 stops8h 15m
Manchester
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$174
DenverManchester
DEN Denver Intl - MHT Manchester
DENMHT
Denver Intl
Thu 10/29
11:20 am-9:55 pm
2 stops8h 35m
Manchester
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$174
DenverManchester
DEN Denver Intl - MHT Manchester
DENMHT
Denver Intl
Thu 11/19
8:10 am-6:50 pm
2 stops8h 40m
Manchester
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$188
DenverManchester
DEN Denver Intl - MHT Manchester
DENMHT
Denver Intl
Wed 10/21
11:05 am-8:35 pm
2 stops7h 30m
Manchester
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$209
DenverManchester
DEN Denver Intl - MHT Manchester
DENMHT
Denver Intl
Thu 10/22
7:10 am-6:15 pm
2 stops9h 05m
Manchester
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$214
DenverManchester
DEN Denver Intl - MHT Manchester
DENMHT
Denver Intl
Wed 11/25
11:10 am-10:15 pm
2 stops9h 05m
Manchester
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$228
DenverManchester
DEN Denver Intl - MHT Manchester
DENMHT
Denver Intl
Sat 10/24
8:00 am-7:01 pm
1 stop9h 01m
Manchester
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$229
DenverManchester
DEN Denver Intl - MHT Manchester
DENMHT
Denver Intl
Fri 11/20
5:50 am-3:35 pm
1 stop7h 45m
Manchester
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$234
Colorado SpringsManchester
COS Colorado Springs - MHT Manchester
COSMHT
Colorado Springs
Thu 10/15
2:05 pm-11:55 pm
2 stops7h 50m
Manchester
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$237
Showing 1-10 of 39 resultsSorted by cheapest first
Best time to book a flight from Colorado to New Hampshire
Have a flexible travel schedule? Discover the best time to fly to New Hampshire from Colorado with our price prediction graph.
DEN-MHT
DEN-LEB
COS-MHT
ASE-MHT
GJT-MHT
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 New Hampshire
USCO-USNH
DEN-MHT
DEN-LEB
COS-MHT
ASE-MHT
What is the cheapest month to book a flight from Colorado to New Hampshire?
Currently, January is the cheapest month in which you can book a flight from Colorado to New Hampshire (average of $407). Flying from Colorado to New Hampshire in December is currently the most expensive (average of $906). 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 Colorado to New Hampshire?
Airfare is below average for this route at the moment.
Colorado to New Hampshire flights typically cost between $380 and $632 in February.The cheapest round-trip price found within the last 5 days was $332 on Southwest (Feb 16-Feb 22).
Reviews of airlines servicing New Hampshire
Get insights into the airlines that provide service to New Hampshire. 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 New Hampshire. Reviews last updated September 24, 2026.
See what other customers who have flown with Southwest and American Airlines from Colorado to New Hampshire have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Overall
8.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Food
7.0
Overall
8.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Food
7.0
Overall
8.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Entertainment
7.5
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 New Hampshire. 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 New Hampshire
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to New Hampshire by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Colorado to New Hampshire by cabin class
Find flights from Colorado to New Hampshire, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Colorado and New Hampshire flights
Browse other Colorado and New Hampshire flight options. Last updated on September 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from New Hampshire
Find the right flight back to Colorado after your stay in New Hampshire
Colorado to New Hampshire flights
Consider these flights traveling from Colorado to New Hampshire.
Top 2 airlines flying from Colorado to New Hampshire
Discover the top 2 airlines that operate flights from Colorado to New Hampshire. 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 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$332 | Average$467 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$334 | Average$491 | FlexibilityNo cancel fee | On-time71% |