How long is the flight from Colorado to New Hampshire?

Flight times from Colorado to New Hampshire vary, but if you’re flying out of Denver and flying into Manchester, New Hampshire (one of the most popular routes), then the duration is 6h 35m on average. Another popular route from Colorado to New Hampshire is flying from Colorado Springs to Manchester, New Hampshire, which will take roughly 9h 30m. Keep in mind that layovers or delays could extend your travel time.

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

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

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

Prices for flights from Colorado to New Hampshire are updated daily.

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

As of September 2026, there are 2 operators available to choose from for flights from Colorado to New Hampshire.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Colorado to New Hampshire.

What documentation or ID do you need to fly to New Hampshire?

The required travel and health documents for your New Hampshire trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at New Hampshire. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Colorado to New Hampshire

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

8h 20m1 stop Baltimore/Washington

9:10 am - 1:35 pmMHT Manchester-DEN Denver Intl

6h 25m1 stop Baltimore/Washington

$332Southwest

Tue, Feb 16 - Mon, Feb 22

11:59 pm - 9:34 amDEN Denver Intl-MHT Manchester

7h 35m1 stop Charlotte Douglas

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

8h 38m1 stop Philadelphia

$337American Airlines

Thu, Oct 15 - Sat, Oct 17

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

7h 55m1 stop Chicago Midway

10:45 am - 4:20 pmMHT Manchester-DEN Denver Intl

7h 35m1 stop Baltimore/Washington

$337Southwest

Mon, Nov 16 - Thu, Nov 26

5:05 am - 3:20 pmDEN Denver Intl-MHT Manchester

8h 15m2 stops Dallas Love Field Baltimore/Washington

9:10 am - 1:35 pmMHT Manchester-DEN Denver Intl

6h 25m1 stop Baltimore/Washington

$338Southwest

Tue, Feb 16 - Mon, Feb 22

11:05 am - 9:20 pmDEN Denver Intl-MHT Manchester

8h 15m2 stops Birmingham Chicago Midway

1:20 pm - 5:30 pmMHT Manchester-DEN Denver Intl

6h 10m1 stop Chicago Midway

$342Southwest

Mon, Nov 16 - Thu, Nov 26

2:54 pm - 11:36 pmDEN Denver Intl-MHT Manchester

6h 42m1 stop Philadelphia

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

9h 31m1 stop Chicago O'Hare Intl

$351American Airlines

Fri, Oct 23 - Mon, Oct 26

11:59 pm - 9:34 amDEN Denver Intl-MHT Manchester

7h 35m1 stop Charlotte Douglas

2:59 pm - 10:36 pmMHT Manchester-DEN Denver Intl

9h 37m1 stop Philadelphia

$363American Airlines

Thu, Oct 22 - Thu, Oct 29

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

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

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

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

$457United Airlines

Wed, Nov 11 - Sat, Nov 14

6:00 am - 2:03 pmDEN Denver Intl-MHT Manchester

6h 03m1 stop Washington, D.C. Dulles Intl

9:25 am - 2:48 pmMHT Manchester-DEN Denver Intl

7h 23m1 stop Washington, D.C. Dulles Intl

$457United Airlines

Mon, Nov 9 - Sat, Nov 14

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

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

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

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

$457United Airlines

Tue, Oct 27 - Sat, Oct 31

Cheap last minute flights

Enter your travel dates to find the best prices.

8:18 am - 5:18 pmDEN Denver Intl-MHT Manchester

7h 00m1 stop Chicago O'Hare Intl

5:05 pm - 10:52 pmMHT Manchester-DEN Denver Intl

7h 47m1 stop Chicago O'Hare Intl

$700American Airlines

Thu, Oct 1 - Wed, Oct 14

12:29 pm - 11:31 pmDEN Denver Intl-MHT Manchester

9h 02m2 stops Chicago O'Hare Intl Philadelphia

5:05 pm - 10:52 pmMHT Manchester-DEN Denver Intl

7h 47m1 stop Chicago O'Hare Intl

$705American Airlines

Thu, Oct 1 - Wed, Oct 14

12:29 pm - 11:31 pmDEN Denver Intl-MHT Manchester

9h 02m2 stops Chicago O'Hare Intl Philadelphia

5:24 pm - 12:36 amMHT Manchester-DEN Denver Intl

9h 12m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

$733American Airlines

Thu, Oct 1 - Wed, Oct 14

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

8h 00m1 stop Baltimore/Washington

3:50 pm - 10:40 pmMHT Manchester-DEN Denver Intl

8h 50m1 stop Baltimore/Washington

$750Southwest

Thu, Oct 1 - Wed, Oct 14

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

8h 00m1 stop Baltimore/Washington

3:50 pm - 10:15 pmMHT Manchester-DEN Denver Intl

8h 25m2 stops Baltimore/Washington Lambert-St Louis

$755Southwest

Thu, Oct 1 - Wed, Oct 14

2:00 pm - 11:55 pmDEN Denver Intl-MHT Manchester

7h 55m2 stops Lambert-St Louis Baltimore/Washington

3:50 pm - 10:30 pmMHT Manchester-DEN Denver Intl

8h 40m2 stops Baltimore/Washington Nashville Intl

$760Southwest

Thu, Oct 1 - Wed, Oct 14

2:27 pm - 12:15 amDEN Denver Intl-MHT Manchester

7h 48m1 stop Chicago O'Hare Intl

5:05 pm - 10:52 pmMHT Manchester-DEN Denver Intl

7h 47m1 stop Chicago O'Hare Intl

$760American Airlines

Thu, Oct 1 - Wed, Oct 14

12:45 pm - 6:22 pmDEN Denver Intl-LEB Lebanon Municipal

27h 37m1 stop Boston Logan Intl

2:49 pm - 11:47 amLEB Lebanon Municipal-DEN Denver Intl

22h 58m1 stop Boston Logan Intl

$924Multiple Airlines

Thu, Oct 1 - Mon, Oct 5

12:45 pm - 10:02 amDEN Denver Intl-LEB Lebanon Municipal

19h 17m1 stop Boston Logan Intl

2:49 pm - 11:47 amLEB Lebanon Municipal-DEN Denver Intl

22h 58m1 stop Boston Logan Intl

$928Multiple Airlines

Thu, Oct 1 - Mon, Oct 5

6:00 am - 6:22 pmDEN Denver Intl-LEB Lebanon Municipal

10h 22m2 stops Newark Boston Logan Intl

2:49 pm - 12:04 pmLEB Lebanon Municipal-DEN Denver Intl

23h 15m1 stop Boston Logan Intl

$934Multiple Airlines

Thu, Oct 1 - Mon, Oct 5

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American Airlines flights from Colorado to New Hampshire

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

American Airlines

Oct 15

DEN11:59 pmDenver Intl

7h 35m

1 stop

MHT9:34 amManchester

Oct 17

MHT7:21 amManchester

8h 38m

1 stop

DEN1:59 pmDenver Intl

$337

American Airlines

Oct 23

DEN2:54 pmDenver Intl

6h 42m

1 stop

MHT11:36 pmManchester

Oct 26

MHT5:05 pmManchester

9h 31m

1 stop

DEN12:36 amDenver Intl

$351

American Airlines

Oct 22

DEN11:59 pmDenver Intl

7h 35m

1 stop

MHT9:34 amManchester

Oct 29

MHT2:59 pmManchester

9h 37m

1 stop

DEN10:36 pmDenver Intl

$363

Southwest flights from Colorado to New Hampshire

Our best Southwest deals on Colorado to New Hampshire flight tickets

Southwest

Feb 16

DEN5:00 amDenver Intl

8h 20m

1 stop

MHT3:20 pmManchester

Feb 22

MHT9:10 amManchester

6h 25m

1 stop

DEN1:35 pmDenver Intl

$332

Southwest

Feb 16

DEN5:05 amDenver Intl

8h 15m

2 stops

MHT3:20 pmManchester

Feb 22

MHT9:10 amManchester

6h 25m

1 stop

DEN1:35 pmDenver Intl

$338

Southwest

Feb 16

DEN5:05 amDenver Intl

8h 15m

2 stops

MHT3:20 pmManchester

Feb 22

MHT9:10 amManchester

9h 50m

2 stops

DEN5:00 pmDenver Intl

$347

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverManchester

DEN Denver Intl - MHT Manchester

DENMHT

Denver Intl

Tue 2/16

5:00 am-3:20 pm

1 stop8h 20m

Manchester

Mon 2/22

9:10 am-1:35 pm

1 stop6h 25m

$332

DenverManchester

DEN Denver Intl - MHT Manchester

DENMHT

Denver Intl

Thu 10/15

11:59 pm-9:34 am

1 stop7h 35m

Manchester

Sat 10/17

7:21 am-1:59 pm

1 stop8h 38m

$337

DenverManchester

DEN Denver Intl - MHT Manchester

DENMHT

Denver Intl

Mon 11/16

7:05 am-5:00 pm

1 stop7h 55m

Manchester

Thu 11/26

10:45 am-4:20 pm

1 stop7h 35m

$337

DenverManchester

DEN Denver Intl - MHT Manchester

DENMHT

Denver Intl

Tue 2/16

5:05 am-3:20 pm

2 stops8h 15m

Manchester

Mon 2/22

9:10 am-1:35 pm

1 stop6h 25m

$338

DenverManchester

DEN Denver Intl - MHT Manchester

DENMHT

Denver Intl

Mon 11/16

11:05 am-9:20 pm

2 stops8h 15m

Manchester

Thu 11/26

1:20 pm-5:30 pm

1 stop6h 10m

$342

DenverManchester

DEN Denver Intl - MHT Manchester

DENMHT

Denver Intl

Fri 10/23

2:54 pm-11:36 pm

1 stop6h 42m

Manchester

Mon 10/26

5:05 pm-12:36 am

1 stop9h 31m

$351

DenverManchester

DEN Denver Intl - MHT Manchester

DENMHT

Denver Intl

Thu 10/22

11:59 pm-9:34 am

1 stop7h 35m

Manchester

Thu 10/29

2:59 pm-10:36 pm

1 stop9h 37m

$363

DenverManchester

DEN Denver Intl - MHT Manchester

DENMHT

Denver Intl

Wed 11/11

2:10 pm-11:59 pm

1 stop7h 49m

Manchester

Sat 11/14

9:25 am-4:13 pm

1 stop8h 48m

$457

Quickest round-trip

DenverManchester

DEN Denver Intl - MHT Manchester

DENMHT

Denver Intl

Mon 11/9

6:00 am-2:03 pm

1 stop6h 03m

Manchester

Sat 11/14

9:25 am-2:48 pm

1 stop7h 23m

$457

DenverManchester

DEN Denver Intl - MHT Manchester

DENMHT

Denver Intl

Tue 10/27

2:10 pm-11:59 pm

1 stop7h 49m

Manchester

Sat 10/31

9:25 am-4:13 pm

1 stop8h 48m

$457

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 Colorado to New Hampshire

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 New Hampshire?

The month of February is another great option to travel to New Hampshire, with average flight prices from Colorado averaging around $432.

What is the cheapest day to depart on your flight to New Hampshire?

The cheapest day to depart on your flight to New Hampshire is on a Wednesday when prices can be found for as low as $349. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to New Hampshire is Sunday, with ticket prices averaging around $472.

What is the cheapest time of day to depart on your flight to New Hampshire?

According to our data, the cheapest time of day to fly to New Hampshire is in the evening. momondo users have found flights departing from Colorado to New Hampshire in the evening for as low as $328. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $438. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to New Hampshire from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to New Hampshire for around $360 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Hampshire from Colorado for as low as $292 on momondo.

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

You could potentially save up to 24% on your flight if you consider stops on a Colorado to New Hampshire flight.

Cheap Colorado to New Hampshire flight deals and tips

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

Best Price Found	$169
Fastest flight time	3h 40m
Direct flights	None

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

The fastest flight from Colorado to New Hampshire takes 3h 40m

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

Search flight deals

Frequently asked questions about flying from Colorado to New Hampshire

When did momondo last update prices for flights from Colorado to New Hampshire?
Prices for flights from Colorado to New Hampshire are updated daily.
How many operators does momondo search for flights from Colorado to New Hampshire?
As of September 2026, there are 2 operators available to choose from for flights from Colorado to New Hampshire.
How old do you have to be to fly from Colorado to New Hampshire?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Colorado to New Hampshire.
What documentation or ID do you need to fly to New Hampshire?
The required travel and health documents for your New Hampshire trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at New Hampshire. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Colorado to New Hampshire

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $334	Free Cancellation	Rating 7.0 12,097 reviews		Search American Airlines flights
Southwest	PriceFrom $350	Free Cancellation	Rating 8.0 4,201 reviews		Search Southwest flights

Why use momondo?

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

It is quick and easy to find Colorado to New Hampshire 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 New Hampshire that suits you.

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

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

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

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 Colorado to New Hampshire.

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

Price alerts on flights to New Hampshire from Colorado are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.