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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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — MHT
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$197
(Alaska Airlines)

One-way from

$109
(Delta)

Popular in

July

Cheapest in

January

Average price

$310
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. 9% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 5/307:05 pmDEN - BOS
1 stop9h 05mAlaska Airlines
Tue 6/37:30 amBOS - DEN
1 stop11h 19mAlaska Airlines
Deal found 4/29$213
This Delta deal was found by Cheapflights users on 4/29. 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 5/711:35 amDEN - BOS
Nonstop4h 02mDelta
Sun 5/117:45 amBOS - DEN
Nonstop4h 40mDelta
Deal found 4/29$217
This United Airlines deal was found by Cheapflights users on 4/30. 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 7/94:01 pmDEN - BOS
Nonstop3h 59mUnited Airlines
Mon 7/144:57 pmBOS - DEN
Nonstop4h 49mUnited Airlines
Deal found 4/30$219
This Southwest deal was found by Cheapflights users on 4/29. 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 6/166:40 pmDEN - BOS
Nonstop4h 00mSouthwest
Fri 6/205:35 amBOS - DEN
Nonstop4h 30mSouthwest
Deal found 4/29$221
This JetBlue deal was found by Cheapflights users on 4/29. 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 6/1711:54 pmDEN - BOS
1 stop7h 57mJetBlue
Tue 6/246:34 amBOS - DEN
Nonstop4h 29mJetBlue
Deal found 4/29$229
This American Airlines deal was found by Cheapflights users on 4/30. 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 6/38:06 amDEN - BOS
1 stop6h 59mAmerican Airlines
Tue 6/106:58 amBOS - DEN
1 stop6h 34mAmerican Airlines
Deal found 4/30$238
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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.
Wed 5/1412:30 amDEN - BOS
1 stop22h 35mFrontier
Tue 5/208:00 amBOS - DEN
1 stop26h 18mFrontier
Deal found 4/29$248
This Delta deal was found by Cheapflights users on 4/30. 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 6/253:10 pmDEN - PWM
1 stop7h 16mDelta
Mon 6/302:34 pmPWM - DEN
1 stop10h 12mDelta
Deal found 4/30$268
This United Airlines deal was found by Cheapflights users on 4/30. 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 9/39:55 amDEN - PWM
Nonstop3h 57mUnited Airlines
Wed 9/103:35 pmPWM - DEN
Nonstop4h 25mUnited Airlines
Deal found 4/30$269
This JetBlue deal was found by Cheapflights users on 4/30. 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.
Wed 9/2411:30 amDEN - PWM
1 stop8h 29mJetBlue
Mon 9/292:15 pmPWM - DEN
1 stop10h 44mJetBlue
Deal found 4/30$270
This CheapOair deal was found by Cheapflights users on 4/30. 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 stop13h 55mFrontier
Deal found 4/30$271
This Delta deal was found by Cheapflights users on 4/30. 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 7/83:48 pmORH - DEN
1 stop6h 50mDelta
Deal found 4/30$272

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 May 1, 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

Fri 5/30

7:05 pm-6:10 am

1 stop9h 05m

Boston Logan Intl

Tue 6/3

7:30 am-4:49 pm

1 stop11h 19m

$213

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Tue 6/17

10:39 pm-4:35 am

Nonstop3h 56m

Boston Logan Intl

Tue 6/24

6:34 am-9:03 am

Nonstop4h 29m

$217

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Wed 7/9

4:01 pm-10:00 pm

Nonstop3h 59m

Boston Logan Intl

Mon 7/14

4:57 pm-7:46 pm

Nonstop4h 49m

$219

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Mon 6/16

6:40 pm-12:40 am

Nonstop4h 00m

Boston Logan Intl

Fri 6/20

5:35 am-8:05 am

Nonstop4h 30m

$221

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Tue 6/3

8:06 am-5:05 pm

1 stop6h 59m

Boston Logan Intl

Tue 6/10

6:58 am-11:32 am

1 stop6h 34m

$238

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Wed 5/14

12:30 am-1:05 am

1 stop22h 35m

Boston Logan Intl

Tue 5/20

8:00 am-8:18 am

1 stop26h 18m

$248

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Fri 7/18

11:59 pm-6:00 am

Nonstop4h 01m

Boston Logan Intl

Tue 7/22

8:25 pm-11:04 pm

Nonstop4h 39m

$267

DenverPortland

DEN - PWM

DENPWM

Denver Intl

Wed 6/25

3:10 pm-12:26 am

1 stop7h 16m

Portland

Mon 6/30

2:34 pm-10:46 pm

1 stop10h 12m

$268

DenverPortland

DEN - PWM

DENPWM

Denver Intl

Wed 9/3

9:55 am-3:52 pm

Nonstop3h 57m

Portland

Wed 9/10

3:35 pm-6:00 pm

Nonstop4h 25m

$269

DenverPortland

DEN - PWM

DENPWM

Denver Intl

Wed 9/24

11:30 am-9:59 pm

1 stop8h 29m

Portland

Mon 9/29

2:15 pm-10:59 pm

1 stop10h 44m

$270

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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 $421). 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 May 1, 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 May 1, 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
160 reviews

Boarding

8.3

Food

6.7

Overall

8.1

Comfort

8.2

Entertainment

6.6

Crew

8.8

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
160 reviews
Breeze Airways
8.1
Very good
160 reviews

Boarding

8.3

Food

6.7

Overall

8.1

Comfort

8.2

Entertainment

6.6

Crew

8.8

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
9,968 reviews
Breeze Airways
8.1
Very good
160 reviews

Boarding

8.3

Food

6.7

Overall

8.1

Comfort

8.2

Entertainment

6.6

Crew

8.8

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
4,294 reviews
Breeze Airways
8.1
Very good
160 reviews

Boarding

8.3

Food

6.7

Overall

8.1

Comfort

8.2

Entertainment

6.6

Crew

8.8

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
7,934 reviews
Breeze Airways
8.1
Very good
160 reviews

Boarding

8.3

Food

6.7

Overall

8.1

Comfort

8.2

Entertainment

6.6

Crew

8.8

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
2,406 reviews
Breeze Airways
8.1
Very good
160 reviews

Boarding

8.3

Food

6.7

Overall

8.1

Comfort

8.2

Entertainment

6.6

Crew

8.8

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), Southwest ($111), 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 $421). 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$290Average$416FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$306Average$444FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$331Average$457FlexibilityNo cancel feeOn-time63%

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