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$108+ Cheap flights from New Hampshire to Colorado

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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — DEN
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
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Cheap flight deals from New Hampshire to Colorado

Keep the following information in mind while searching for New Hampshire to Colorado flight deals. Data was last updated April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$197
(Delta)

One-way from

$108
(Southwest)

Popular in

June

Cheapest in

January

Average price

$316
Provider with most accurate pricing for Boston Logan Intl-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Denver Intl flights.
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From New Hampshire to Colorado
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One-way flight from New Hampshire to Colorado
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Highest demand for flights based on searches. 11% potential increase in price ($41 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 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 New Hampshire to Colorado

Cheapest flights from New Hampshire to Colorado
Explore the most affordable flight options available from New Hampshire to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This Delta deal was found by Cheapflights users on 3/31. 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.
Sat 4/266:40 pmBOS - DEN
Nonstop4h 48mDelta
Sat 5/32:15 pmDEN - BOS
Nonstop3h 53mDelta
Deal found 3/31$197
This Southwest deal was found by Cheapflights users on 4/1. 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 4/265:15 pmBOS - DEN
Nonstop4h 40mSouthwest
Sun 5/47:55 pmDEN - BOS
Nonstop3h 55mSouthwest
Deal found 4/1$207
This JetBlue deal was found by Cheapflights users on 3/31. 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 5/126:50 pmBOS - DEN
Nonstop4h 51mJetBlue
Mon 5/1211:59 pmDEN - BOS
1 stop6h 43mJetBlue
Deal found 3/31$221
This United Airlines deal was found by Cheapflights users on 3/31. 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 4/149:20 amBOS - DEN
Nonstop4h 42mUnited Airlines
Mon 4/144:25 pmDEN - BOS
1 stop6h 33mUnited Airlines
Deal found 3/31$223
This American Airlines deal was found by Cheapflights users on 4/1. 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 4/106:00 amBOS - DEN
1 stop9h 28mAmerican Airlines
Mon 4/144:17 pmDEN - BOS
1 stop6h 13mAmerican Airlines
Deal found 4/1$237
This Frontier deal was found by Cheapflights users on 4/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2812:48 pmBOS - DEN
1 stop12h 18mFrontier
Sun 5/412:28 amDEN - BOS
1 stop9h 24mFrontier
Deal found 4/1$238
This United Airlines deal was found by Cheapflights users on 3/31. 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 4/83:30 pmBOS - COS
1 stop8h 06mUnited Airlines
Mon 4/1412:55 pmCOS - BOS
1 stop6h 54mUnited Airlines
Deal found 3/31$247
This Sun Country Air deal was found by Cheapflights users on 3/31. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1011:45 amBOS - DEN
1 stop6h 43mSun Country Air
Mon 10/136:40 pmDEN - BOS
1 stop14h 01mSun Country Air
Deal found 3/31$265
This JetBlue deal was found by Cheapflights users on 4/1. 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 4/285:35 pmPWM - DEN
1 stop7h 23mJetBlue
Wed 4/3012:14 pmDEN - PWM
1 stop7h 43mJetBlue
Deal found 4/1$267
This Frontier deal was found by Cheapflights users on 4/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/19:29 pmPWM - DEN
1 stop12h 49mFrontier
Mon 5/59:13 amDEN - PWM
1 stop9h 27mFrontier
Deal found 4/1$268
This Southwest deal was found by Cheapflights users on 4/1. 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 8/217:30 amBOS - COS
1 stop8h 35mSouthwest
Mon 8/252:50 pmCOS - BOS
1 stop6h 30mSouthwest
Deal found 4/1$273
This Southwest deal was found by Cheapflights users on 4/1. 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 4/265:00 pmPWM - DEN
1 stop7h 30mSouthwest
Sun 5/45:45 amDEN - PWM
1 stop6h 40mSouthwest
Deal found 4/1$273

Cheapflights Fare Finder

Customize your flight search to find flights from New Hampshire to Colorado 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 2, 2025.
Use the filters below to find and compare flights from New Hampshire to Colorado that are best for you.

Fly from

New Hampshire

Fly to

Colorado

Route

Depart

Return

Price

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Sat 4/26

6:40 pm-9:28 pm

Nonstop4h 48m

Denver Intl

Sat 5/3

2:15 pm-8:08 pm

Nonstop3h 53m

$197

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Sat 4/26

5:15 pm-7:55 pm

Nonstop4h 40m

Denver Intl

Sun 5/4

7:55 pm-1:50 am

Nonstop3h 55m

$207

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Mon 5/12

6:50 pm-9:41 pm

Nonstop4h 51m

Denver Intl

Mon 5/12

11:59 pm-8:42 am

1 stop6h 43m

$221

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Mon 4/14

9:20 am-12:02 pm

Nonstop4h 42m

Denver Intl

Mon 4/14

4:25 pm-12:58 am

1 stop6h 33m

$223

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Thu 5/1

1:58 pm-9:16 pm

1 stop9h 18m

Denver Intl

Thu 5/8

7:00 am-4:48 pm

1 stop7h 48m

$237

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Mon 4/28

10:25 am-8:00 pm

1 stop11h 35m

Denver Intl

Thu 5/1

12:28 am-11:52 am

1 stop9h 24m

$238

BostonColorado Springs

BOS - COS

BOSCOS

Boston Logan Intl

Tue 5/20

7:49 am-3:52 pm

2 stops10h 03m

Colorado Springs

Sat 5/24

10:34 am-9:00 pm

1 stop8h 26m

$252

PortlandDenver

PWM - DEN

PWMDEN

Portland

Mon 4/28

5:35 pm-10:58 pm

1 stop7h 23m

Denver Intl

Wed 4/30

12:14 pm-9:57 pm

1 stop7h 43m

$267

PortlandDenver

PWM - DEN

PWMDEN

Portland

Thu 5/1

9:29 pm-8:18 am

1 stop12h 49m

Denver Intl

Mon 5/5

9:13 am-8:40 pm

1 stop9h 27m

$268

BostonColorado Springs

BOS - COS

BOSCOS

Boston Logan Intl

Thu 8/21

7:30 am-2:05 pm

1 stop8h 35m

Colorado Springs

Mon 8/25

2:50 pm-11:20 pm

1 stop6h 30m

$273

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 60 results
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Best time to book a flight from New Hampshire to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from New Hampshire 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 New Hampshire to Colorado

What is the cheapest month to book a flight from New Hampshire to Colorado?

Currently, October is the cheapest month in which you can book a flight from New Hampshire to Colorado (average of $197). Flying from New Hampshire to Colorado in March is currently the most expensive (average of $278). 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 NH to CO?

Find hourly flight availability from New Hampshire to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 2, 2025.

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

Rainfall in Colorado by month

Plan your trip to Colorado by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Colorado ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Colorado when rainfall is around 0.5 in.

Temperature in Colorado by month

Plan your trip to Colorado by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Colorado, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated April 2, 2025.
Read through reviews of airlines operating flights from New Hampshire to Colorado, such as Alaska Airlines, Southwest and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,823 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,823 reviews
Alaska Airlines
8.0
Very good
9,823 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,275 reviews
Alaska Airlines
8.0
Very good
9,823 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,897 reviews
Alaska Airlines
8.0
Very good
9,823 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,616 reviews
Alaska Airlines
8.0
Very good
9,823 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
JetBlue
7.3
Good
2,924 reviews
Alaska Airlines
8.0
Very good
9,823 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from New Hampshire to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    The cheapest airline one-way is Southwest, with whom users have recently found tickets for as low as $108. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from New Hampshire to Colorado for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from New Hampshire to Colorado 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 New Hampshire to Colorado?

    Currently, October is the cheapest month in which you can book a flight from New Hampshire to Colorado (average of $197). Flying from New Hampshire to Colorado in March is currently the most expensive (average of $278). 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 New Hampshire to Colorado

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Top 3 airlines flying from New Hampshire to Colorado

Discover the top 3 airlines that operate flights from New Hampshire to Colorado. 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 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$280Average$477FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$285Average$470FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$290Average$559FlexibilityNo cancel feeOn-time71%

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