$144+ Cheap flights from Denver (DEN) 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 11/30. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — MHT
Nov 7 — Nov 141
Round-trip
1 adult, Economy
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Find cheap flights from Denver to New Hampshire with Cheapflights
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Cheapest flights from Denver to New HampshireExplore the most affordable flight options available from Denver to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 8, 2026.
Explore the most affordable flight options available from Denver to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 8, 2026.
This Southwest deal was found by Cheapflights users on 10/7. 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.
Tue 11/245:15 am -
1 stop11h 00m
Thu 11/261:20 pm -
1 stop6h 10m
Deal found 10/7![Southwest logo]()
$292
This Southwest deal was found by Cheapflights users on 10/5. 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 10/277:00 am -
1 stop7h 40m
Wed 11/42:10 pm -
1 stop9h 40m
Deal found 10/5![Southwest logo]()
$312
This Southwest deal was found by Cheapflights users on 10/7. 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.
Thu 11/125:05 am -
1 stop7h 25m
Sun 11/155:30 am -
1 stop7h 00m
Deal found 10/7![Southwest logo]()
$377
This Southwest deal was found by Cheapflights users on 10/7. 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.
Wed 11/117:25 pm -
1 stop10h 45m
Sun 11/152:05 pm -
1 stop9h 00m
Deal found 10/7![Southwest logo]()
$382
This United deal was found by Cheapflights users on 10/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/267:50 am -
1 stop29h 00m
Wed 12/24:00 pm -
1 stop24h 34m
Deal found 10/6![Multiple Airlines logo]()
$454
This FlightHub deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/172:00 pm -
1 stop17h 49m
Mon 10/194:00 pm -
1 stop21h 42m
Deal found 10/3![Multiple Airlines logo]()
$708
This KAYAK deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/224:32 pm -
1 stop15h 17m
Sun 12/274:00 pm -
1 stop25h 42m
Deal found 10/4![Multiple Airlines logo]()
$745
Best flights from Denver to New HampshireDiscover carefully curated flight deals from Denver to New Hampshire that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 8, 2026.
Discover carefully curated flight deals from Denver to New Hampshire that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 8, 2026.
This Southwest deal was found by Cheapflights users on 10/7. 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.
Tue 11/245:15 am -
1 stop11h 00m
Thu 11/261:20 pm -
1 stop6h 10m
Deal found 10/7![Southwest logo]()
$292
This United Airlines deal was found by Cheapflights users on 10/6. 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 10/274:10 pm -
1 stop5h 49m
Sat 10/319:25 am -
1 stop7h 23m
Deal found 10/6![United Airlines logo]()
$446
This United deal was found by Cheapflights users on 10/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/267:50 am -
1 stop29h 00m
Wed 12/24:00 pm -
1 stop24h 34m
Deal found 10/6![Multiple Airlines logo]()
$454
This Southwest deal was found by Cheapflights users on 10/7. 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.
Tue 11/245:15 am -
1 stop11h 00m
Fri 11/275:20 pm -
1 stop8h 35m
Deal found 10/7![Southwest logo]()
$382
This Southwest deal was found by Cheapflights users on 10/7. 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.
Wed 11/117:25 pm -
1 stop10h 45m
Sun 11/155:30 am -
2 stops9h 45m
Deal found 10/7![Southwest logo]()
$388
This Southwest deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1210:30 am -
2 stops8h 00m
Sun 11/155:30 am -
2 stops9h 45m
Deal found 10/4![Southwest logo]()
$394
This Southwest deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:55 pm -
1 stop11h 20m
Mon 11/302:55 pm -
1 stop9h 15m
Deal found 10/4![Southwest logo]()
$413
This Southwest deal was found by Cheapflights users on 10/6. 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.
Tue 12/2211:55 pm -
1 stop8h 05m
Mon 12/286:55 pm -
1 stop7h 40m
Deal found 10/6![Southwest logo]()
$457
This KAYAK deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/224:32 pm -
1 stop15h 17m
Sun 12/274:00 pm -
1 stop25h 42m
Deal found 10/4![Multiple Airlines logo]()
$745
This Southwest deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:45 pm -
1 stop5h 10m
Mon 11/92:05 pm -
1 stop8h 00m
Deal found 10/3![Southwest logo]()
$467
Last-minute flights from Denver to New HampshireDiscover last-minute flight deals from Denver to New Hampshire. Data last updated October 8, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to New Hampshire. Data last updated October 8, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/172:00 pm -
1 stop17h 49m
Mon 10/194:00 pm -
1 stop21h 42m
Deal found 10/3![Multiple Airlines logo]()
$708
This Southwest deal was found by Cheapflights users on 10/5. 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 10/277:00 am -
1 stop7h 40m
Wed 11/42:10 pm -
1 stop9h 40m
Deal found 10/5![Southwest logo]()
$312
This Southwest deal was found by Cheapflights users on 10/7. 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.
Wed 11/117:25 pm -
1 stop10h 45m
Sun 11/152:05 pm -
1 stop9h 00m
Deal found 10/7![Southwest logo]()
$382
This Southwest deal was found by Cheapflights users on 10/7. 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.
Thu 11/125:05 am -
1 stop7h 25m
Sun 11/155:30 am -
1 stop7h 00m
Deal found 10/7![Southwest logo]()
$377
This Southwest deal was found by Cheapflights users on 10/7. 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.
Tue 11/245:15 am -
1 stop11h 00m
Thu 11/261:20 pm -
1 stop6h 10m
Deal found 10/7![Southwest logo]()
$292
This United deal was found by Cheapflights users on 10/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/267:50 am -
1 stop29h 00m
Wed 12/24:00 pm -
1 stop24h 34m
Deal found 10/6![Multiple Airlines logo]()
$454
One-way flights from Denver to New HampshireSearch for one-way flight options from Denver to New Hampshire. Find affordable one-way fares based on user searches. Data last updated October 8, 2026.
Search for one-way flight options from Denver to New Hampshire. Find affordable one-way fares based on user searches. Data last updated October 8, 2026.
This Southwest deal was found by Cheapflights users on 10/5. 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 11/3012:30 am -
1 stop6h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Southwest logo]()
$144
This Southwest deal was found by Cheapflights users on 10/6. 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 11/411:05 am -
2 stops8h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Southwest logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/19:00 am -
3 stops24h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Multiple Airlines logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/86:20 am -
3 stops28h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Multiple Airlines logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2710:41 am -
3 stops22h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Multiple Airlines logo]()
$206
This Southwest deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/205:10 am -
1 stop7h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Southwest logo]()
$223
This Southwest deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:15 pm -
1 stop11h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Southwest logo]()
$228
This Southwest deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/197:40 am -
1 stop6h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Southwest logo]()
$234
This American Airlines deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/191:16 pm -
2 stops8h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![American Airlines logo]()
$239
This United Airlines deal was found by Cheapflights users on 10/7. 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.
Mon 11/232:10 pm -
1 stop7h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![United Airlines logo]()
$254
Find flight deals from Denver to New Hampshire
Keep the following information in mind while searching for Denver to New Hampshire flight deals. Data was last updated October 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $292 (Southwest) |
One-way from | $144 (Southwest) |
Popular in | June |
Cheapest in | January |
Average price | $373 |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver 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 October 8, 2026.
Use the filters below to find and compare flights from Denver to New Hampshire that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverManchester
DEN Denver Intl - MHT Manchester
DENMHT
Denver Intl
Mon 11/30
12:30 am-8:35 am
1 stop6h 05m
Manchester
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$144
DenverManchester
DEN Denver Intl - MHT Manchester
DENMHT
Denver Intl
Wed 12/16
8:30 am-6:45 pm
1 stop8h 15m
Manchester
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$144
DenverManchester
DEN Denver Intl - MHT Manchester
DENMHT
Denver Intl
Mon 2/8
5:05 am-3:20 pm
2 stops8h 15m
Manchester
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$149
DenverManchester
DEN Denver Intl - MHT Manchester
DENMHT
Denver Intl
Wed 11/4
7:25 pm-8:10 am
1 stop10h 45m
Manchester
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$149
DenverManchester
DEN Denver Intl - MHT Manchester
DENMHT
Denver Intl
Sat 2/20
5:10 am-2:25 pm
1 stop7h 15m
Manchester
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$223
DenverManchester
DEN Denver Intl - MHT Manchester
DENMHT
Denver Intl
Sat 11/14
6:15 pm-8:10 am
1 stop11h 55m
Manchester
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$228
DenverManchester
DEN Denver Intl - MHT Manchester
DENMHT
Denver Intl
Fri 2/19
1:16 pm-11:59 pm
2 stops8h 43m
Manchester
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$239
DenverManchester
DEN Denver Intl - MHT Manchester
DENMHT
Denver Intl
Mon 11/23
2:10 pm-11:59 pm
1 stop7h 49m
Manchester
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$254
Quickest round-trip
DenverManchester
DEN Denver Intl - MHT Manchester
DENMHT
Denver Intl
Mon 10/26
12:30 am-8:10 am
1 stop5h 40m
Manchester
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$264
DenverManchester
DEN Denver Intl - MHT Manchester
DENMHT
Denver Intl
Tue 11/24
5:15 am-6:15 pm
1 stop11h 00m
Manchester
Thu 11/26
1:20 pm-5:30 pm
1 stop6h 10m
$292
Showing 1-10 of 20 resultsSorted by cheapest first
Best time to book a flight from Denver to New Hampshire
Have a flexible travel schedule? Discover the best time to fly to New Hampshire from Denver with our price prediction graph.
DEN-MHT
DEN-LEB
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 Denver to New Hampshire
DEN-USNH
DEN-MHT
DEN-LEB
What is the cheapest month to book a flight from Denver to New Hampshire?
Currently, January is the cheapest month in which you can book a flight from Denver to New Hampshire (average of $407). Flying from Denver 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 Denver to New Hampshire?
Airfare is below average for this route at the moment.
Denver to New Hampshire flights typically cost between $406 and $657 in November.The cheapest round-trip price found within the last 5 days was $292 on Southwest (Nov 24-Nov 26).
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 October 8, 2026.
Read reviews from past customers who have flown Southwest and American Airlines from Denver to New Hampshire. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Comfort
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Comfort
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Related info for your journey
Find useful and relevant information for your journey from Denver 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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Complete your trip
Complete your trip to New Hampshire by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Denver to New Hampshire, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Denver and New Hampshire flights
Browse other Denver and New Hampshire flight options. Last updated on October 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Denver to New Hampshire flights
Consider these flights traveling from Denver to New Hampshire.
Top 2 airlines flying from Denver to New Hampshire
Discover the top 2 airlines that operate flights from Denver 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 October 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$334 | Average$508 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$350 | Average$468 | FlexibilityNo cancel fee | On-time63% |