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New Hampshire

$109+ 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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — MHT
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
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 April 17, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$217
(JetBlue)

One-way from

$109
(Delta)

Popular in

July

Cheapest in

January

Average price

$321
Provider with most accurate pricing for Denver Intl-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Boston Logan Intl flights.
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From Denver Intl to New Hampshire
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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 ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 17, 2025.

This Delta deal was found by Cheapflights users on 4/16. 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 5/111:30 amDEN - BOS
Nonstop3h 59mDelta
Wed 5/77:45 amBOS - DEN
Nonstop4h 40mDelta
Deal found 4/16$217
This JetBlue deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2110:20 pmDEN - BOS
Nonstop3h 56mJetBlue
Sun 6/226:35 amBOS - DEN
Nonstop4h 28mJetBlue
Deal found 4/16$222
This Southwest deal was found by Cheapflights users on 4/16. 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 5/612:50 pmDEN - BOS
2 stops7h 40mSouthwest
Sun 5/116:40 amBOS - DEN
Nonstop4h 35mSouthwest
Deal found 4/16$232
This Cheapflightsfares deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/812:28 amDEN - BOS
1 stop9h 24mFrontier
Mon 5/1212:58 pmBOS - DEN
1 stop12h 06mFrontier
Deal found 4/16$238
This CheapOair deal was found by Cheapflights users on 4/16. 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.
Wed 5/1412:30 amDEN - PWM
1 stop17h 59mFrontier
Sun 5/188:23 pmPWM - DEN
1 stop23h 35mFrontier
Deal found 4/16$241
This Alaska Airlines deal was found by Cheapflights users on 4/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/211:55 amDEN - BOS
1 stop10h 17mAlaska Airlines
Tue 5/67:00 amBOS - DEN
1 stop12h 38mAlaska Airlines
Deal found 4/16$254
This Delta deal was found by Cheapflights users on 4/16. 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 5/2912:31 pmDEN - PWM
1 stop9h 43mDelta
Mon 6/25:30 amPWM - DEN
1 stop7h 31mDelta
Deal found 4/16$257
This Southwest deal was found by Cheapflights users on 4/17. 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 6/811:55 pmDEN - PWM
1 stop8h 50mSouthwest
Wed 6/115:50 pmPWM - DEN
1 stop7h 50mSouthwest
Deal found 4/17$262
This Expedia deal was found by Cheapflights users on 4/15. 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.
Sat 5/177:05 pmDEN - BOS
1 stop9h 05mMultiple Airlines
Mon 5/1912:00 pmBOS - DEN
1 stop13h 59mMultiple Airlines
Deal found 4/15$269
This JetBlue deal was found by Cheapflights users on 4/15. 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 5/122:38 pmDEN - PWM
1 stop6h 21mJetBlue
Mon 5/193:35 pmPWM - DEN
1 stop9h 24mJetBlue
Deal found 4/15$270
This United Airlines deal was found by Cheapflights users on 4/17. 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 8/1412:30 pmDEN - PWM
1 stop8h 44mUnited Airlines
Thu 8/213:35 pmPWM - DEN
Nonstop4h 25mUnited Airlines
Deal found 4/17$279
This Delta deal was found by Cheapflights users on 4/16. 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 7/26:40 amDEN - ORH
1 stop6h 31mDelta
Tue 7/84:00 pmORH - DEN
2 stops8h 28mDelta
Deal found 4/16$282

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 April 17, 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 5/1

11:30 am-5:29 pm

Nonstop3h 59m

Boston Logan Intl

Sun 5/4

7:40 am-10:20 am

Nonstop4h 40m

$217

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Sat 6/21

10:20 pm-4:16 am

Nonstop3h 56m

Boston Logan Intl

Sun 6/22

6:35 am-9:03 am

Nonstop4h 28m

$222

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Tue 5/6

12:50 pm-10:30 pm

2 stops7h 40m

Boston Logan Intl

Sun 5/11

6:40 am-9:15 am

Nonstop4h 35m

$232

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Thu 5/8

12:28 am-11:52 am

1 stop9h 24m

Boston Logan Intl

Mon 5/12

12:58 pm-11:04 pm

1 stop12h 06m

$238

DenverPortland

DEN - PWM

DENPWM

Denver Intl

Wed 5/14

12:30 am-8:29 pm

1 stop17h 59m

Portland

Sun 5/18

8:23 pm-5:58 pm

1 stop23h 35m

$241

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Fri 5/2

11:55 am-12:12 am

1 stop10h 17m

Boston Logan Intl

Tue 5/6

7:00 am-5:38 pm

1 stop12h 38m

$254

DenverPortland

DEN - PWM

DENPWM

Denver Intl

Thu 5/29

12:31 pm-12:14 am

1 stop9h 43m

Portland

Mon 6/2

5:30 am-11:01 am

1 stop7h 31m

$257

DenverPortland

DEN - PWM

DENPWM

Denver Intl

Sun 6/8

11:55 pm-10:45 am

1 stop8h 50m

Portland

Wed 6/11

5:50 pm-11:40 pm

1 stop7h 50m

$262

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Sat 5/17

7:05 pm-6:10 am

1 stop9h 05m

Boston Logan Intl

Mon 5/19

12:00 pm-11:59 pm

1 stop13h 59m

$269

DenverPortland

DEN - PWM

DENPWM

Denver Intl

Mon 5/12

2:38 pm-10:59 pm

1 stop6h 21m

Portland

Mon 5/19

3:35 pm-10:59 pm

1 stop9h 24m

$270

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 51 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 June is currently the most expensive (average of $442). 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 April 17, 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 April 17, 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
158 reviews

Crew

8.8

Entertainment

6.6

Overall

8.1

Comfort

8.2

Food

6.7

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
158 reviews
Breeze Airways
8.1
Very good
158 reviews

Crew

8.8

Entertainment

6.6

Overall

8.1

Comfort

8.2

Food

6.7

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
9,882 reviews
Breeze Airways
8.1
Very good
158 reviews

Crew

8.8

Entertainment

6.6

Overall

8.1

Comfort

8.2

Food

6.7

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
4,280 reviews
Breeze Airways
8.1
Very good
158 reviews

Crew

8.8

Entertainment

6.6

Overall

8.1

Comfort

8.2

Food

6.7

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
7,917 reviews
Breeze Airways
8.1
Very good
158 reviews

Crew

8.8

Entertainment

6.6

Overall

8.1

Comfort

8.2

Food

6.7

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
7.9
Good
2,382 reviews
Breeze Airways
8.1
Very good
158 reviews

Crew

8.8

Entertainment

6.6

Overall

8.1

Comfort

8.2

Food

6.7

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 Delta ($109), Hawaiian Airlines ($110), and United Airlines ($114).

  • 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 June is currently the most expensive (average of $442). 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.

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Alternative routes for Denver to New Hampshire

See prices for flight routes from nearby airports that may be better suited for you.
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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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$290Average$415FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$306Average$447FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$330Average$465FlexibilityNo cancel feeOn-time63%

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