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

United Airlines, Southwest, and Frontier 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 53% 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.

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

138 flights are operational weekly from Colorado to New Hampshire as of August 2025. The most popular departure day for this route is Mon, with 20% 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 Colorado Springs and flying into Manchester, New Hampshire (one of the most popular routes), then the duration is 6h 25m on average. Another popular route from Colorado to New Hampshire is flying from Denver to Manchester, New Hampshire, which will take roughly 6h 36m. Keep in mind that layovers or delays could extend your travel time.

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 August 2025, 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.

$99 Cheap Flights from Colorado to New Hampshire in 2025

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Find the cheapest flights from Colorado to New Hampshire

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

10:39 pm - 4:35 amDEN-BOS

3h 56mnonstop

6:35 am - 9:02 amBOS-DEN

4h 27mnonstop

$182JetBlue

Find Deal

Mon, Aug 25 - Sun, Aug 31

10:39 pm - 4:35 amDEN-BOS

3h 56mnonstop

6:35 am - 9:02 amBOS-DEN

4h 27mnonstop

$184JetBlue

Find Deal

Mon, Aug 25 - Sun, Aug 31

11:59 pm - 5:59 amDEN-BOS

4h 00mnonstop

7:30 am - 10:02 amBOS-DEN

4h 32mnonstop

$207United Airlines

Find Deal

Mon, Aug 25 - Sat, Sep 13

7:45 am - 3:20 pmDEN-BOS

5h 35m1 stop

6:50 am - 11:55 amBOS-DEN

7h 05m1 stop

$217Southwest

Find Deal

Mon, Aug 25 - Sun, Aug 31

7:48 pm - 10:47 pmDEN-BOS

24h 59m1 stop

5:50 am - 9:14 amBOS-DEN

29h 24m1 stop

$219

Find Deal

Mon, Sep 15 - Mon, Sep 29

4:45 pm - 10:34 pmDEN-BOS

27h 49m1 stop

5:50 am - 9:14 amBOS-DEN

29h 24m1 stop

$221

Find Deal

Tue, Sep 2 - Mon, Sep 8

7:45 am - 3:20 pmDEN-BOS

5h 35m1 stop

8:50 am - 4:50 pmBOS-DEN

10h 00m2 stops

$222Southwest

Find Deal

Mon, Aug 25 - Sun, Aug 31

11:01 am - 9:54 pmCOS-BOS

8h 53m1 stop

6:00 am - 12:01 pmBOS-COS

8h 01m1 stop

$227American Airlines

Find Deal

Wed, Sep 17 - Tue, Sep 30

12:25 pm - 11:53 pmCOS-BOS

9h 28m1 stop

6:00 am - 11:53 amBOS-COS

7h 53m1 stop

$240American Airlines

Find Deal

Wed, Sep 3 - Sat, Sep 6

11:30 am - 9:59 pmCOS-BOS

8h 29m1 stop

7:13 pm - 11:52 pmBOS-COS

6h 39m1 stop

$303United Airlines

Find Deal

Tue, Oct 21 - Thu, Oct 23

JetBlue flights from Colorado to New Hampshire

Our best JetBlue deals on Colorado to New Hampshire flight tickets

JetBlue

Aug 25

DEN10:39 pmDenver Intl

3h 56m

BOS4:35 amBoston Logan Intl

Aug 31

BOS6:35 amBoston Logan Intl

4h 27m

DEN9:02 amDenver Intl

$182

Find similar

JetBlue

Aug 25

DEN10:39 pmDenver Intl

3h 56m

BOS4:35 amBoston Logan Intl

Aug 31

BOS6:35 amBoston Logan Intl

4h 27m

DEN9:02 amDenver Intl

$184

Find similar

JetBlue

Aug 25

DEN10:39 pmDenver Intl

3h 56m

BOS4:35 amBoston Logan Intl

Aug 31

BOS6:35 amBoston Logan Intl

4h 27m

DEN9:02 amDenver Intl

$193

Find similar

Southwest flights from Colorado to New Hampshire

Our best Southwest deals on Colorado to New Hampshire flight tickets

Southwest

Aug 25

DEN7:45 amDenver Intl

5h 35m

1 stop

BOS3:20 pmBoston Logan Intl

Aug 31

BOS6:50 amBoston Logan Intl

7h 05m

1 stop

DEN11:55 amDenver Intl

$217

Find similar

Southwest

Aug 25

DEN7:45 amDenver Intl

5h 35m

1 stop

BOS3:20 pmBoston Logan Intl

Aug 31

BOS8:50 amBoston Logan Intl

10h 00m

2 stops

DEN4:50 pmDenver Intl

$222

Find similar

Southwest

Sep 5

DEN5:35 pmDenver Intl

4h 00m

BOS11:35 pmBoston Logan Intl

Sep 8

BOS5:35 amBoston Logan Intl

6h 05m

1 stop

DEN9:40 amDenver Intl

$227

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Mon 8/25

10:39 pm-4:35 am

Nonstop3h 56m

Boston Logan Intl

Sun 8/31

6:35 am-9:02 am

Nonstop4h 27m

$182

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Mon 8/25

10:39 pm-4:35 am

Nonstop3h 56m

Boston Logan Intl

Sun 8/31

6:35 am-9:02 am

Nonstop4h 27m

$184

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Mon 8/25

11:59 pm-5:59 am

Nonstop4h 00m

Boston Logan Intl

Sat 9/13

7:30 am-10:02 am

Nonstop4h 32m

$207

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Mon 8/25

7:45 am-3:20 pm

1 stop5h 35m

Boston Logan Intl

Sun 8/31

6:50 am-11:55 am

1 stop7h 05m

$217

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Mon 9/15

7:48 pm-10:47 pm

1 stop24h 59m

Boston Logan Intl

Mon 9/29

5:50 am-9:14 am

1 stop29h 24m

$219

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Tue 9/2

4:45 pm-10:34 pm

1 stop27h 49m

Boston Logan Intl

Mon 9/8

5:50 am-9:14 am

1 stop29h 24m

$221

DenverBoston

DEN - BOS

DENBOS

Denver Intl

Mon 8/25

7:45 am-3:20 pm

1 stop5h 35m

Boston Logan Intl

Sun 8/31

8:50 am-4:50 pm

2 stops10h 00m

$222

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Wed 9/17

11:01 am-9:54 pm

1 stop8h 53m

Boston Logan Intl

Tue 9/30

6:00 am-12:01 pm

1 stop8h 01m

$227

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Wed 9/3

12:25 pm-11:53 pm

1 stop9h 28m

Boston Logan Intl

Sat 9/6

6:00 am-11:53 am

1 stop7h 53m

$240

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Tue 10/21

11:30 am-9:59 pm

1 stop8h 29m

Boston Logan Intl

Thu 10/23

7:13 pm-11:52 pm

1 stop6h 39m

$303

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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 $277.

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 $303. 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 $380.

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 $270. 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 at noon because they tend to be around $400. 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 $301 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 $271 on momondo.

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

You could potentially save up to 37% 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	$99
Fastest flight time	3h 45m
Direct flights	Every day
Airports in New Hampshire	4 airports

The best one-way flight to New Hampshire from Colorado in the past 72 hours is $99. The best round-trip flight deal from Colorado to New Hampshire found on momondo in the last 72 hours is $182.

The fastest flight from Colorado to New Hampshire takes 3h 45m

Direct flights go from Colorado to New Hampshire every day.

There are 4 airports near New Hampshire: Worcester (ORH), Boston Logan Intl (BOS), Portland (PWM), Manchester (MHT)

Search flight deals

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 August 2025, 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
American Airlines	PriceFrom $264	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Southwest	PriceFrom $286	Free Cancellation	Rating 8.0 4,248 reviews	Search Southwest flights
United Airlines	PriceFrom $306	Free Cancellation	Rating 7.4 8,920 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.

An easier way to manage your New Hampshire trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to New Hampshire

Popular cities in New Hampshire

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Cheap flights from Colorado to New Hampshire from $99

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to New Hampshire departing on 8/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Colorado to New Hampshire

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

JetBlue flights from Colorado to New Hampshire

Our best JetBlue deals on Colorado to New Hampshire flight tickets

Southwest flights from Colorado to New Hampshire

Our best Southwest deals on Colorado to New Hampshire flight tickets

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Use the filters below to find and compare flights from Colorado to New Hampshire that are best for you.

See travel insights to New Hampshire from

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

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 $277.

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

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

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

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

You could potentially save up to 37% on your flight if you consider stops on a Colorado to New Hampshire flight.

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

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

What airlines fly to New Hampshire?

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

138 flights are operational weekly from Colorado to New Hampshire as of August 2025. The most popular departure day for this route is Mon, with 20% of flights per week taking off on this day.

How long is the flight from Colorado to New Hampshire?

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

Fastest flight time

Direct flights

Airports in New Hampshire

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

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

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

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

Best airlines flying from Colorado to New Hampshire

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

Why use momondo?

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

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

How can momondo help me find flights 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?

An easier way to manage your New Hampshire trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to New Hampshire

Popular cities in New Hampshire

Popular flights according to clicks in the last 7 days on momondo