How many flights depart from Colorado to New Hampshire on average per week?

74 flights are operational weekly from Colorado to New Hampshire as of April 2026. The most popular departure day for this route is Fri, with 18% of flights per week taking off on this day.

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 09m on average. Another popular route from Colorado to New Hampshire is flying from Colorado Springs to Manchester, New Hampshire, which will take roughly 6h 10m. Keep in mind that layovers or delays could extend your travel time.

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

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

What airlines fly to New Hampshire?

Southwest, American Airlines and United Airlines are the top three most popular airlines that fly to New Hampshire from Colorado according to our data. Southwest is the first choice among our users, with 62% of people opting to fly with this airline when traveling to New Hampshire. Keep in mind that there are 3 different airlines that fly to New Hampshire on a routine basis, so you have a few additional options to choose from.

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 April 2026, there are 6 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.

$96 Cheap Flights from Colorado to New Hampshire in 2026

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Find the cheapest flights from Colorado to New Hampshire

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:09 pm - 1:31 am

DEN

BOS

10h 22m

1 stop

12:31 pm - 9:44 pm

BOS

DEN

11h 13m

1 stop

$200Frontier

Sat, May 2 - Mon, May 4

11:08 pm - 5:01 am

DEN

BOS

3h 53mnonstop

11:06 am - 10:59 pm

BOS

DEN

13h 53m

1 stop

$204Multiple Airlines

Wed, Apr 29 - Thu, Apr 30

12:57 pm - 1:31 am

DEN

BOS

10h 34m

1 stop

9:34 am - 3:28 pm

BOS

DEN

7h 54m

1 stop

$205Frontier

Mon, May 4 - Wed, May 6

11:28 pm - 5:22 am

DEN

BOS

3h 54mnonstop

7:31 pm - 10:13 pm

BOS

DEN

4h 42mnonstop

$210JetBlue

Mon, May 11 - Tue, May 19

8:00 am - 7:42 pm

COS

BOS

9h 42m

1 stop

6:52 am - 11:37 am

BOS

COS

6h 45m

1 stop

$211American Airlines

Tue, Sep 29 - Tue, Oct 6

6:15 am - 4:46 pm

DEN

BOS

8h 31m

1 stop

6:45 am - 2:20 pm

BOS

DEN

9h 35m

1 stop

$211American Airlines

Wed, Aug 12 - Tue, Aug 25

5:51 pm - 11:59 pm

DEN

BOS

4h 08mnonstop

8:39 pm - 11:28 pm

BOS

DEN

4h 49mnonstop

$212United Airlines

Tue, May 5 - Thu, May 7

12:16 pm - 9:56 pm

COS

BOS

7h 40m

1 stop

6:00 am - 11:10 am

BOS

COS

7h 10m

1 stop

$296United Airlines

Sat, May 23 - Wed, Jun 3

11:55 pm - 8:05 am

DEN

MHT

6h 10m

1 stop

12:45 pm - 7:30 pm

MHT

DEN

8h 45m

2 stops

$369Southwest

Mon, Jun 1 - Wed, Jun 3

5:10 am - 4:25 pm

DEN

MHT

9h 15m

1 stop

5:10 pm - 10:00 pm

MHT

DEN

6h 50m

1 stop

$382Southwest

Sat, Jun 6 - Mon, Jun 8

Delta flights from Colorado to New Hampshire

Our best Delta deals on Colorado to New Hampshire flight tickets

Delta

May 9

DEN11:30 amDenver Intl

4h 05m

BOS5:35 pmBoston Logan Intl

May 12

BOS7:40 amBoston Logan Intl

4h 40m

DEN10:20 amDenver Intl

$209

Delta

May 2

DEN11:45 amDenver Intl

3h 59m

BOS5:44 pmBoston Logan Intl

May 6

BOS7:45 amBoston Logan Intl

4h 50m

DEN10:35 amDenver Intl

$227

Delta

May 5

DEN1:25 pmDenver Intl

7h 58m

1 stop

PWM11:23 pmPortland

May 12

PWM2:38 pmPortland

10h 02m

1 stop

DEN10:40 pmDenver Intl

$237

JetBlue flights from Colorado to New Hampshire

Our best JetBlue deals on Colorado to New Hampshire flight tickets

JetBlue

May 11

DEN11:28 pmDenver Intl

3h 54m

BOS5:22 amBoston Logan Intl

May 19

BOS7:31 pmBoston Logan Intl

4h 42m

DEN10:13 pmDenver Intl

$210

JetBlue

Aug 28

DEN11:37 pmDenver Intl

3h 53m

BOS5:30 amBoston Logan Intl

Sep 2

BOS7:00 amBoston Logan Intl

4h 34m

DEN9:34 amDenver Intl

$214

JetBlue

Apr 29

DEN11:08 pmDenver Intl

3h 53m

BOS5:01 amBoston Logan Intl

May 3

BOS7:31 pmBoston Logan Intl

4h 42m

DEN10:13 pmDenver Intl

$217

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Sat 5/2

1:09 pm-1:31 am

1 stop10h 22m

Boston Logan Intl

Mon 5/4

12:31 pm-9:44 pm

1 stop11h 13m

$200

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Wed 4/29

11:08 pm-5:01 am

Nonstop3h 53m

Boston Logan Intl

Thu 4/30

11:06 am-10:59 pm

1 stop13h 53m

$204

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Mon 5/4

12:57 pm-1:31 am

1 stop10h 34m

Boston Logan Intl

Wed 5/6

9:34 am-3:28 pm

1 stop7h 54m

$205

Quickest round-trip

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Mon 5/11

11:28 pm-5:22 am

Nonstop3h 54m

Boston Logan Intl

Tue 5/19

7:31 pm-10:13 pm

Nonstop4h 42m

$210

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Tue 9/29

8:00 am-7:42 pm

1 stop9h 42m

Boston Logan Intl

Tue 10/6

6:52 am-11:37 am

1 stop6h 45m

$211

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Wed 8/12

6:15 am-4:46 pm

1 stop8h 31m

Boston Logan Intl

Tue 8/25

6:45 am-2:20 pm

1 stop9h 35m

$211

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Tue 5/5

5:51 pm-11:59 pm

Nonstop4h 08m

Boston Logan Intl

Thu 5/7

8:39 pm-11:28 pm

Nonstop4h 49m

$212

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Sat 5/23

12:16 pm-9:56 pm

1 stop7h 40m

Boston Logan Intl

Wed 6/3

6:00 am-11:10 am

1 stop7h 10m

$296

DenverManchester

DEN - MHT

DENMHT

Denver Intl

Mon 6/1

11:55 pm-8:05 am

1 stop6h 10m

Manchester

Wed 6/3

12:45 pm-7:30 pm

2 stops8h 45m

$369

DenverManchester

DEN - MHT

DENMHT

Denver Intl

Sat 6/6

5:10 am-4:25 pm

1 stop9h 15m

Manchester

Mon 6/8

5:10 pm-10:00 pm

1 stop6h 50m

$382

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 September is another great option to travel to New Hampshire, with average flight prices from Colorado averaging around $297.

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 $309. 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 Monday, with ticket prices averaging around $404.

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 $282. 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 $380. 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 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 $328 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 $283 on momondo.

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

You could potentially save up to 9% 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

Fastest flight time	3h 48m
Direct flights	Every day
Airports in New Hampshire	52 airports

The fastest flight from Colorado to New Hampshire takes 3h 48m

Direct flights go from Colorado to New Hampshire every day.

There are 52 airports in New Hampshire. From Colorado there are direct flights to Boston Logan Intl (BOS), Portland (PWM).

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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 April 2026, there are 6 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
Southwest	PriceFrom $264	Free Cancellation	Rating 8.0 4,328 reviews	Search Southwest flights
American Airlines	PriceFrom $280	Free Cancellation	Rating 7.1 11,621 reviews	Search American Airlines flights
United Airlines	PriceFrom $298	Free Cancellation	Rating 7.4 9,605 reviews	Search United Airlines 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.