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$94+ 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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — DEN
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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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 November 3, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 11/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1712:20 pmBOS - DEN
1 stop7h 22mFrontier
Thu 11/2011:15 pmDEN - BOS
1 stop6h 14mFrontier
Deal found 11/3$176
This Southwest deal was found by Cheapflights users on 11/3. 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.
Thu 12/46:45 amBOS - DEN
Nonstop4h 40mSouthwest
Sat 12/67:45 amDEN - BOS
1 stop7h 20mSouthwest
Deal found 11/3$177
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Fri 12/510:52 amBOS - DEN
2 stops23h 35mFrontier
Sun 12/76:00 amDEN - BOS
1 stop23h 33mFrontier
Deal found 11/2$179
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Thu 12/411:28 amBOS - DEN
1 stop23h 34mMultiple Airlines
Fri 12/56:31 pmDEN - BOS
1 stop13h 30mMultiple Airlines
Deal found 11/3$180
This Southwest deal was found by Cheapflights users on 11/3. 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.
Thu 12/46:45 amBOS - DEN
Nonstop4h 40mSouthwest
Wed 12/108:05 amDEN - BOS
2 stops6h 40mSouthwest
Deal found 11/3$182
This American Airlines deal was found by Cheapflights users on 11/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/123:30 pmORH - DEN
1 stop9h 35mAmerican Airlines
Mon 12/157:00 amDEN - ORH
1 stop6h 02mAmerican Airlines
Deal found 11/3$182
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Fri 12/511:19 amBOS - DEN
2 stops23h 08mFrontier
Thu 12/1112:59 amDEN - BOS
1 stop7h 23mFrontier
Deal found 11/3$183
This Cheapflightsfares deal was found by Cheapflights users on 11/2. 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.
Sat 11/1511:43 amBOS - DEN
1 stop10h 16mFrontier
Sat 11/1512:16 amDEN - BOS
1 stop30h 12mFrontier
Deal found 11/2$184
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Wed 12/36:00 amBOS - COS
1 stop8h 02mAmerican Airlines
Mon 12/1512:45 pmCOS - BOS
1 stop8h 15mAmerican Airlines
Deal found 11/2$186
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Thu 12/411:28 amBOS - DEN
1 stop23h 34mMultiple Airlines
Tue 12/912:59 amDEN - BOS
2 stops16h 07mMultiple Airlines
Deal found 11/3$186
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1010:56 amBOS - DEN
1 stop11h 17mMultiple Airlines
Mon 12/159:05 pmDEN - BOS
2 stops34h 56mMultiple Airlines
Deal found 11/1$188
This Southwest deal was found by Cheapflights users on 11/3. 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.
Sat 12/135:55 amBOS - DEN
Nonstop4h 50mSouthwest
Sat 12/207:40 pmDEN - BOS
Nonstop3h 45mSouthwest
Deal found 11/3$189

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 November 3, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$176
(Priceline)

One-way from

$94
(American Airlines)

Popular in

February

Cheapest in

January

Average price

$288
Provider with most accurate pricing for Boston Logan Intl-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Denver Intl flights.
Search Deals
From New Hampshire to Colorado
Search Deals
One-way flight from New Hampshire to Colorado
Search Deals
High demand for flights, 5% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 3, 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

Thu 12/4

12:20 pm-6:00 pm

1 stop7h 40m

Denver Intl

Fri 12/5

5:00 pm-10:45 pm

Nonstop3h 45m

$177

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Thu 12/4

6:45 am-9:25 am

Nonstop4h 40m

Denver Intl

Sat 12/6

7:45 am-5:05 pm

1 stop7h 20m

$177

BostonColorado Springs

BOS - COS

BOSCOS

Boston Logan Intl

Wed 12/3

8:33 am-3:45 pm

1 stop9h 12m

Colorado Springs

Mon 12/15

12:45 pm-11:00 pm

1 stop8h 15m

$186

BostonColorado Springs

BOS - COS

BOSCOS

Boston Logan Intl

Thu 12/4

6:45 am-11:40 am

1 stop6h 55m

Colorado Springs

Wed 12/10

5:15 am-5:20 pm

2 stops10h 05m

$192

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Wed 12/10

5:30 am-11:15 am

2 stops7h 45m

Denver Intl

Sun 12/14

9:10 am-6:10 pm

1 stop7h 00m

$192

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Thu 1/15

8:55 pm-11:42 pm

Nonstop4h 47m

Denver Intl

Sun 1/18

8:01 am-2:02 pm

Nonstop4h 01m

$197

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Fri 1/9

7:20 am-10:26 am

Nonstop5h 06m

Denver Intl

Mon 1/12

11:38 am-5:35 pm

Nonstop3h 57m

$197

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Wed 1/21

6:25 am-12:10 pm

1 stop7h 45m

Denver Intl

Sun 1/25

8:15 am-2:05 pm

Nonstop3h 50m

$197

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Thu 1/29

6:50 am-9:40 am

Nonstop4h 50m

Denver Intl

Sat 1/31

5:10 pm-10:55 pm

Nonstop3h 45m

$197

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Fri 1/30

5:30 pm-10:40 pm

1 stop7h 10m

Denver Intl

Sun 2/1

8:15 am-2:05 pm

Nonstop3h 50m

$207

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

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, November is the cheapest month in which you can book a flight from New Hampshire to Colorado (average of $104). Flying from New Hampshire to Colorado in February is currently the most expensive (average of $375). 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 November 3, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 40% on flights from New Hampshire to Colorado by exploring options for tickets in the evening.

What is the cheapest day to fly from New Hampshire to Colorado?

Use this chart to determine the cheapest time to fly round-trip from New Hampshire to Colorado. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their New Hampshire to Colorado flight should consider departing on Friday mornings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 November 3, 2025.
Read reviews from past customers who have flown Southwest, United Airlines, and American Airlines from New Hampshire to Colorado. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,997 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,038 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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.

  • How long is the flight from New Hampshire to Colorado?

    For as low as $197, Southwest can have you in Colorado from New Hampshire in 4h 47m. New Hampshire and Colorado are separated by a distance of 1748 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $94. However, be on the lookout for offers from JetBlue and United Airlines, 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, November is the cheapest month in which you can book a flight from New Hampshire to Colorado (average of $104). Flying from New Hampshire to Colorado in February is currently the most expensive (average of $375). 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

See prices for flight routes from nearby airports that may be better suited for you.
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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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$276Average$416FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$303Average$459FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$306Average$433FlexibilityNo cancel feeOn-time71%

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