How long is the flight from New Hampshire to Colorado?

Flight times from New Hampshire to Colorado vary, but if you’re flying out of Manchester and flying into Denver (one of the most popular routes), then the duration is 6h 10m on average. Another popular route from New Hampshire to Colorado is flying from Lebanon to Denver, which will take roughly 9h 31m. Keep in mind that layovers or delays could extend your travel time.

What is the cheapest airline that flies from New Hampshire to Colorado?

United Airlines, American Airlines, and Southwest are the most popular carriers operating from New Hampshire to Colorado

What airlines fly to Colorado?

Southwest, American Airlines and United Airlines are the top three most popular airlines that fly to Colorado from New Hampshire according to our data. Southwest is the first choice among our users, with 63% of people opting to fly with this airline when traveling to Colorado. Keep in mind that there are 3 different airlines that fly to Colorado on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from New Hampshire to Colorado?

Prices for flights from New Hampshire to Colorado refresh daily.

How many operators does momondo search for flights from New Hampshire to Colorado?

The number of operators available for flights from New Hampshire to Colorado is 3 as of September 2026.

How old do you have to be to fly from New Hampshire to Colorado?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New Hampshire to Colorado.

What documentation or ID do you need to fly to Colorado?

The travel and health documents you'll need for your trip to Colorado may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Colorado. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$169 Cheap Flights from New Hampshire to Colorado in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from New Hampshire to Colorado

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:45 am - 11:10 amMHT Manchester-DEN Denver Intl

6h 25m1 stop Baltimore/Washington

5:00 am - 3:00 pmDEN Denver Intl-MHT Manchester

8h 00m1 stop Baltimore/Washington

$332Southwest

Wed, Oct 28 - Thu, Oct 29

6:00 am - 11:21 amMHT Manchester-DEN Denver Intl

7h 21m1 stop Philadelphia

2:57 pm - 10:49 pmDEN Denver Intl-MHT Manchester

5h 52m1 stop Philadelphia

$337American Airlines

Sat, Nov 14 - Wed, Nov 18

9:25 am - 4:13 pmMHT Manchester-DEN Denver Intl

8h 48m1 stop Washington, D.C. Dulles Intl

2:10 pm - 11:59 pmDEN Denver Intl-MHT Manchester

7h 49m1 stop Washington, D.C. Dulles Intl

$337United Airlines

Tue, Nov 10 - Wed, Nov 11

5:40 pm - 10:20 pmMHT Manchester-DEN Denver Intl

6h 40m1 stop Chicago Midway

5:00 am - 3:20 pmDEN Denver Intl-MHT Manchester

8h 20m1 stop Baltimore/Washington

$337Southwest

Tue, Feb 16 - Mon, Feb 22

5:05 pm - 12:36 amMHT Manchester-DEN Denver Intl

9h 31m1 stop Chicago O'Hare Intl

8:00 am - 4:35 pmDEN Denver Intl-MHT Manchester

6h 35m1 stop Chicago O'Hare Intl

$337American Airlines

Wed, Oct 21 - Wed, Oct 28

5:50 pm - 10:35 pmMHT Manchester-DEN Denver Intl

6h 45m1 stop Chicago Midway

7:05 am - 5:00 pmDEN Denver Intl-MHT Manchester

7h 55m1 stop Chicago Midway

$337Southwest

Mon, Dec 7 - Thu, Dec 10

7:21 am - 1:59 pmMHT Manchester-DEN Denver Intl

8h 38m1 stop Philadelphia

8:00 am - 4:35 pmDEN Denver Intl-MHT Manchester

6h 35m1 stop Chicago O'Hare Intl

$337American Airlines

Sat, Oct 24 - Tue, Oct 27

9:25 am - 4:13 pmMHT Manchester-DEN Denver Intl

8h 48m1 stop Washington, D.C. Dulles Intl

2:10 pm - 11:59 pmDEN Denver Intl-MHT Manchester

7h 49m1 stop Washington, D.C. Dulles Intl

$457United Airlines

Tue, Nov 10 - Wed, Nov 11

12:18 pm - 8:07 amMHT Manchester-DEN Denver Intl

21h 49m2 stops Charleston Orlando

10:58 am - 12:44 pmDEN Denver Intl-MHT Manchester

23h 46m1 stop Raleigh-Durham

$488Multiple Airlines

Wed, Oct 14 - Sat, Oct 31

12:18 pm - 8:28 amMHT Manchester-DEN Denver Intl

22h 10m2 stops Charleston Orlando

10:41 am - 12:48 pmDEN Denver Intl-MHT Manchester

24h 07m1 stop Raleigh-Durham

$510Multiple Airlines

Wed, Feb 17 - Mon, Feb 22

Cheap last minute flights

Enter your travel dates to find the best prices.

11:14 am - 7:09 pmMHT Manchester-DEN Denver Intl

9h 55m1 stop Charlotte Douglas

2:29 pm - 12:13 amDEN Denver Intl-MHT Manchester

7h 44m1 stop Chicago O'Hare Intl

$495American Airlines

Sat, Sep 26 - Wed, Oct 28

5:45 am - 12:00 pmMHT Manchester-DEN Denver Intl

8h 15m1 stop Baltimore/Washington

11:05 am - 8:35 pmDEN Denver Intl-MHT Manchester

7h 30m2 stops Birmingham Baltimore/Washington

$496Southwest

Sat, Sep 26 - Wed, Oct 28

11:55 am - 6:35 pmMHT Manchester-DEN Denver Intl

8h 40m2 stops Baltimore/Washington Providence-TFGreen

11:05 am - 8:35 pmDEN Denver Intl-MHT Manchester

7h 30m2 stops Birmingham Baltimore/Washington

$501Southwest

Sat, Sep 26 - Wed, Oct 28

12:13 pm - 4:57 pmMHT Manchester-DEN Denver Intl

6h 44m1 stop Chicago O'Hare Intl

8:00 am - 4:35 pmDEN Denver Intl-MHT Manchester

6h 35m1 stop Chicago O'Hare Intl

$625American Airlines

Mon, Sep 28 - Wed, Oct 28

6:00 am - 1:47 pmMHT Manchester-DEN Denver Intl

9h 47m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

6:30 am - 5:57 pmDEN Denver Intl-MHT Manchester

9h 27m1 stop Charlotte Douglas

$630American Airlines

Mon, Sep 28 - Wed, Oct 28

6:00 am - 1:47 pmMHT Manchester-DEN Denver Intl

9h 47m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

1:07 pm - 12:23 amDEN Denver Intl-MHT Manchester

9h 16m2 stops Dallas/Fort Worth Washington, D.C. Reagan-National

$736American Airlines

Mon, Sep 28 - Wed, Oct 28

9:25 am - 4:33 pmMHT Manchester-DEN Denver Intl

9h 08m1 stop Washington, D.C. Dulles Intl

8:00 am - 7:01 pmDEN Denver Intl-MHT Manchester

9h 01m1 stop Washington, D.C. Dulles Intl

$773United Airlines

Tue, Sep 29 - Wed, Sep 30

6:45 am - 1:55 pmMHT Manchester-DEN Denver Intl

9h 10m1 stop Orlando

10:20 am - 9:55 pmDEN Denver Intl-MHT Manchester

9h 35m1 stop Orlando

$773Southwest

Sat, Sep 26 - Mon, Sep 28

7:41 pm - 12:30 amMHT Manchester-DEN Denver Intl

6h 49m1 stop Washington, D.C. Dulles Intl

8:00 am - 7:01 pmDEN Denver Intl-MHT Manchester

9h 01m1 stop Washington, D.C. Dulles Intl

$783United Airlines

Mon, Sep 28 - Wed, Sep 30

9:25 am - 4:33 pmMHT Manchester-DEN Denver Intl

9h 08m1 stop Washington, D.C. Dulles Intl

8:00 am - 7:01 pmDEN Denver Intl-MHT Manchester

9h 01m1 stop Washington, D.C. Dulles Intl

$895United Airlines

Sat, Sep 26 - Wed, Sep 30

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American Airlines flights from New Hampshire to Colorado

Our best American Airlines deals on New Hampshire to Colorado flight tickets

American Airlines

Oct 16

MHT5:05 pmManchester

9h 31m

1 stop

DEN12:36 amDenver Intl

Oct 17

DEN8:00 amDenver Intl

6h 35m

1 stop

MHT4:35 pmManchester

$351

American Airlines

Oct 14

MHT5:05 pmManchester

9h 31m

1 stop

DEN12:36 amDenver Intl

Oct 28

DEN6:30 amDenver Intl

9h 27m

1 stop

MHT5:57 pmManchester

$377

American Airlines

Oct 21

MHT5:05 pmManchester

7h 47m

1 stop

DEN10:52 pmDenver Intl

Oct 25

DEN11:59 pmDenver Intl

7h 35m

1 stop

MHT9:34 amManchester

$402

Southwest flights from New Hampshire to Colorado

Our best Southwest deals on New Hampshire to Colorado flight tickets

Southwest

Oct 28

MHT6:45 amManchester

6h 25m

1 stop

DEN11:10 amDenver Intl

Oct 29

DEN5:00 amDenver Intl

8h 00m

1 stop

MHT3:00 pmManchester

$332

Southwest

Nov 10

MHT3:35 pmManchester

8h 15m

1 stop

DEN9:50 pmDenver Intl

Nov 12

DEN2:55 pmDenver Intl

7h 00m

1 stop

MHT11:55 pmManchester

$337

Southwest

Oct 24

MHT3:30 pmManchester

6h 40m

1 stop

DEN8:10 pmDenver Intl

Oct 27

DEN11:05 amDenver Intl

7h 30m

2 stops

MHT8:35 pmManchester

$338

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ManchesterDenver

MHT Manchester - DEN Denver Intl

MHTDEN

Manchester

Wed 10/28

6:45 am-11:10 am

1 stop6h 25m

Denver Intl

Thu 10/29

5:00 am-3:00 pm

1 stop8h 00m

$332

Quickest round-trip

ManchesterDenver

MHT Manchester - DEN Denver Intl

MHTDEN

Manchester

Sat 11/14

6:00 am-11:21 am

1 stop7h 21m

Denver Intl

Wed 11/18

2:57 pm-10:49 pm

1 stop5h 52m

$337

ManchesterDenver

MHT Manchester - DEN Denver Intl

MHTDEN

Manchester

Tue 11/10

9:25 am-4:13 pm

1 stop8h 48m

Denver Intl

Wed 11/11

2:10 pm-11:59 pm

1 stop7h 49m

$337

ManchesterDenver

MHT Manchester - DEN Denver Intl

MHTDEN

Manchester

Tue 2/16

5:40 pm-10:20 pm

1 stop6h 40m

Denver Intl

Mon 2/22

5:00 am-3:20 pm

1 stop8h 20m

$337

ManchesterDenver

MHT Manchester - DEN Denver Intl

MHTDEN

Manchester

Wed 10/21

5:05 pm-12:36 am

1 stop9h 31m

Denver Intl

Wed 10/28

8:00 am-4:35 pm

1 stop6h 35m

$337

ManchesterDenver

MHT Manchester - DEN Denver Intl

MHTDEN

Manchester

Mon 12/7

5:50 pm-10:35 pm

1 stop6h 45m

Denver Intl

Thu 12/10

7:05 am-5:00 pm

1 stop7h 55m

$337

ManchesterDenver

MHT Manchester - DEN Denver Intl

MHTDEN

Manchester

Sat 10/24

7:21 am-1:59 pm

1 stop8h 38m

Denver Intl

Tue 10/27

8:00 am-4:35 pm

1 stop6h 35m

$337

ManchesterDenver

MHT Manchester - DEN Denver Intl

MHTDEN

Manchester

Tue 11/10

9:25 am-4:13 pm

1 stop8h 48m

Denver Intl

Wed 11/11

2:10 pm-11:59 pm

1 stop7h 49m

$457

ManchesterDenver

MHT Manchester - DEN Denver Intl

MHTDEN

Manchester

Wed 10/14

12:18 pm-8:07 am

2 stops21h 49m

Denver Intl

Sat 10/31

10:58 am-12:44 pm

1 stop23h 46m

$488

ManchesterDenver

MHT Manchester - DEN Denver Intl

MHTDEN

Manchester

Wed 2/17

12:18 pm-8:28 am

2 stops22h 10m

Denver Intl

Mon 2/22

10:41 am-12:48 pm

1 stop24h 07m

$510

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from New Hampshire to Colorado

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Colorado?

The month of December is, on average, the cheapest month to fly to Colorado from New Hampshire, with most prices found around $419. The month of February is another great option to travel to Colorado, with average flight prices from New Hampshire averaging around $436.

How far in advance should I book a flight from New Hampshire to Colorado?

You are more likely to see cheaper flights to Colorado from New Hampshire when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around $358 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from New Hampshire for as low as $307 on momondo.

Can stopping save me money on New Hampshire to Colorado flights?

You could potentially save up to 62% on your flight if you consider stops on a New Hampshire to Colorado flight.

Cheap New Hampshire to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Hampshire to Colorado

Best Price Found	$169
Fastest flight time	4h 28m
Direct flights	None

The best one-way flight to Colorado from New Hampshire in the past 72 hours is $169. The best round-trip flight deal from New Hampshire to Colorado found on momondo in the last 72 hours is $332.

The fastest flight from New Hampshire to Colorado takes 4h 28m

There are no direct flights from New Hampshire to Colorado. There are no popular flight routes from New Hampshire to Colorado.

Search flight deals

Frequently asked questions about flying from New Hampshire to Colorado

When did momondo last update prices for flights from New Hampshire to Colorado?
Prices for flights from New Hampshire to Colorado refresh daily.
How many operators does momondo search for flights from New Hampshire to Colorado?
The number of operators available for flights from New Hampshire to Colorado is 3 as of September 2026.
How old do you have to be to fly from New Hampshire to Colorado?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New Hampshire to Colorado.
What documentation or ID do you need to fly to Colorado?
The travel and health documents you'll need for your trip to Colorado may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Colorado. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from New Hampshire to Colorado

Compare and see reviews for airlines that fly from New Hampshire to Colorado with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $123	Free Cancellation	Rating 7.4 10,233 reviews	Search United Airlines flights
American Airlines	PriceFrom $237	Free Cancellation	Rating 7.0 12,073 reviews	Search American Airlines flights
Southwest	PriceFrom $358	Free Cancellation	Rating 8.0 4,199 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from New Hampshire to Colorado?

It is quick and easy to find New Hampshire to Colorado flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Colorado that suits you.

Can I find flights from New Hampshire to Colorado with flexible booking policies on momondo?

Yes. All flights to Colorado from New Hampshire on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from New Hampshire to Colorado?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from New Hampshire to Colorado.

I’m not ready to book a flight from New Hampshire to Colorado right now. Can momondo alert me if prices change?

Yes. momondo can track prices for New Hampshire to Colorado flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.