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New Hampshire

$118+ Cheap flights from Denver (DEN) to New Hampshire

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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — MHT
Jun 19 — Jun 261
Thu 6/19
Thu 6/26
1 adult, Economy
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Cheap 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 June 14, 2025.

Round-trip from

$212
(JetBlue)

One-way from

$118
(Hawaiian Airlines)

Popular in

June

Cheapest in

January

Average price

$342
From Denver Intl to New Hampshire
Search Deals
One-way flight from Denver Intl to New Hampshire
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Highest demand for flights based on searches. 10% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Denver to New Hampshire

Cheapest flights from Denver to New Hampshire
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 June 14, 2025.

This JetBlue deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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.
Thu 7/1010:39 pmDEN - BOS
Nonstop3h 56mJetBlue
Tue 7/156:06 amBOS - DEN
Nonstop4h 28mJetBlue
Deal found 6/14$217
This FlightHub deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/411:04 amDEN - BOS
1 stop22h 50mFrontier
Sun 9/78:22 amBOS - DEN
1 stop12h 58mFrontier
Deal found 6/13$226
This United Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 7/1112:35 pmDEN - BOS
1 stop6h 19mUnited Airlines
Sun 7/137:30 amBOS - DEN
Nonstop4h 34mUnited Airlines
Deal found 6/14$227
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 7/1011:59 pmDEN - BOS
Nonstop4h 01mDelta
Mon 7/148:25 pmBOS - DEN
Nonstop4h 39mDelta
Deal found 6/14$237
This Southwest deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 8/305:00 amDEN - BOS
1 stop10h 20mSouthwest
Tue 9/94:45 pmBOS - DEN
Nonstop4h 35mSouthwest
Deal found 6/12$238
This American Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 7/108:59 amDEN - BOS
1 stop7h 54mAmerican Airlines
Wed 7/165:00 amBOS - DEN
1 stop8h 31mAmerican Airlines
Deal found 6/13$240
This American Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 9/137:00 amDEN - ORH
1 stop6h 58mAmerican Airlines
Sun 9/214:23 pmORH - DEN
1 stop9h 02mAmerican Airlines
Deal found 6/13$272
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 7/221:49 pmDEN - PWM
1 stop6h 56mAmerican Airlines
Tue 7/296:25 pmPWM - DEN
1 stop7h 19mAmerican Airlines
Deal found 6/12$279
This Delta deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 7/246:30 amDEN - ORH
1 stop6h 34mDelta
Tue 7/293:48 pmORH - DEN
1 stop6h 50mDelta
Deal found 6/13$282
This Delta deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 9/32:00 pmDEN - PWM
1 stop8h 03mDelta
Tue 9/96:00 amPWM - DEN
1 stop7h 05mDelta
Deal found 6/13$289
This JetBlue deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/711:25 amDEN - PWM
1 stop8h 36mJetBlue
Thu 10/162:17 pmPWM - DEN
1 stop10h 47mJetBlue
Deal found 6/13$292
This Mytrip deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/44:05 pmDEN - BOS
1 stop15h 41mMultiple Airlines
Sat 7/126:00 amBOS - DEN
2 stops16h 56mMultiple Airlines
Deal found 6/13$293

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 2,558,603 searches. Data last updated June 14, 2025.
Use the filters below to find and compare flights from Denver to New Hampshire that are best for you.

Fly from

Denver

Fly to

New Hampshire

Route

Depart

Return

Price

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Thu 7/10

11:59 pm-6:00 am

Nonstop4h 01m

Boston Logan Intl

Wed 7/16

8:25 pm-11:04 pm

Nonstop4h 39m

$217

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Thu 9/4

11:04 am-11:54 am

1 stop22h 50m

Boston Logan Intl

Sun 9/7

8:22 am-7:20 pm

1 stop12h 58m

$226

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Fri 7/11

12:35 pm-8:54 pm

1 stop6h 19m

Boston Logan Intl

Sun 7/13

7:30 am-10:04 am

Nonstop4h 34m

$227

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Fri 10/24

2:30 pm-8:28 pm

Nonstop3h 58m

Boston Logan Intl

Tue 11/4

8:24 pm-11:04 pm

Nonstop4h 40m

$232

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Sat 8/30

5:00 am-5:20 pm

1 stop10h 20m

Boston Logan Intl

Tue 9/9

4:45 pm-7:20 pm

Nonstop4h 35m

$238

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Thu 7/10

8:59 am-6:53 pm

1 stop7h 54m

Boston Logan Intl

Wed 7/16

5:00 am-11:31 am

1 stop8h 31m

$240

DenverWorcester

DEN - ORH

DENORH

Denver Intl

Sat 9/13

7:00 am-3:58 pm

1 stop6h 58m

Worcester

Sun 9/21

4:23 pm-11:25 pm

1 stop9h 02m

$272

DenverPortland

DEN - PWM

DENPWM

Denver Intl

Tue 7/22

1:49 pm-10:45 pm

1 stop6h 56m

Portland

Tue 7/29

6:25 pm-11:44 pm

1 stop7h 19m

$279

DenverWorcester

DEN - ORH

DENORH

Denver Intl

Thu 7/24

6:30 am-3:04 pm

1 stop6h 34m

Worcester

Tue 7/29

3:48 pm-8:38 pm

1 stop6h 50m

$282

DenverPortland

DEN - PWM

DENPWM

Denver Intl

Wed 9/3

10:19 am-5:48 pm

1 stop5h 29m

Portland

Sat 9/13

1:50 pm-8:00 pm

1 stop8h 10m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 52 results
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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.
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

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 $334). Flying from Denver to New Hampshire in July is currently the most expensive (average of $399). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEN to NH?

Find hourly flight availability from Denver to New Hampshire. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Denver to New Hampshire as you normally would.

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 June 14, 2025.
Read reviews from past customers who have flown Breeze Airways, Alaska Airlines and Southwest from Denver to New Hampshire. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
179 reviews

Food

6.7

Entertainment

6.6

Crew

8.8

Comfort

8.2

Overall

8.1

Boarding

8.3

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Breeze Airways
8.1
Very good
179 reviews
Breeze Airways
8.1
Very good
179 reviews

Food

6.7

Entertainment

6.6

Crew

8.8

Comfort

8.2

Overall

8.1

Boarding

8.3

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Alaska Airlines
8.0
Very good
10,000 reviews
Breeze Airways
8.1
Very good
179 reviews

Food

6.7

Entertainment

6.6

Crew

8.8

Comfort

8.2

Overall

8.1

Boarding

8.3

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Southwest
8.0
Very good
4,283 reviews
Breeze Airways
8.1
Very good
179 reviews

Food

6.7

Entertainment

6.6

Crew

8.8

Comfort

8.2

Overall

8.1

Boarding

8.3

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Delta
8.0
Very good
7,958 reviews
Breeze Airways
8.1
Very good
179 reviews

Food

6.7

Entertainment

6.6

Crew

8.8

Comfort

8.2

Overall

8.1

Boarding

8.3

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Hawaiian Airlines
7.8
Good
2,499 reviews
Breeze Airways
8.1
Very good
179 reviews

Food

6.7

Entertainment

6.6

Crew

8.8

Comfort

8.2

Overall

8.1

Boarding

8.3

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

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.

  • What airport do you fly from for flights from Denver to New Hampshire?

    For a flight from Denver to New Hampshire, you will be flying from Denver Intl. Denver Intl (DEN) is just 18.5 mi from the center of the city.

  • What are the cheapest airlines to fly from Denver to New Hampshire one-way?

    The cheapest airlines for a one-way flight from Denver to New Hampshire are Hawaiian Airlines ($118), United Airlines ($119), and American Airlines ($120).

  • What are the most popular routes from Denver to New Hampshire?

    When deciding which route to take from Denver to New Hampshire consider Denver Intl - Boston Logan Intl, Denver Intl - Portland or Denver Intl - Manchester as they are the most popular.

  • Can I find deals for flights from Denver to New Hampshire that include hotel bookings?

    Yes. In addition to deals on Denver to New Hampshire flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to New Hampshire?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to New Hampshire.

  • Can I find deals for business class flights from Denver to New Hampshire?

    Yes. Cheapflights offers flight deals from Denver to New Hampshire by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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 $334). Flying from Denver to New Hampshire in July is currently the most expensive (average of $399). 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.

See more FAQs

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Alternative routes for Denver to New Hampshire

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Top 3 airlines flying from Denver to New Hampshire

Discover the top 3 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 2,558,603 searches. Data last updated June 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$290Average$403FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$298Average$418FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$330Average$449FlexibilityNo cancel feeOn-time63%

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