Cheap flights from Washington, D.C. Dulles Intl Airport to New Hampshire from $69

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to New Hampshire departing on 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to New Hampshire

Cheap round-trip flights

United Airlines Logo
10:18 pm - 11:57 pmIAD-BOS
1h 39mnonstop
United Airlines Logo
5:30 am - 7:10 amBOS-IAD
1h 40mnonstop
$144United Airlines
Find Deal
Sat, Aug 30 - Wed, Sep 3
United Airlines Logo
10:18 pm - 11:57 pmIAD-BOS
1h 39mnonstop
United Airlines Logo
5:30 am - 7:10 amBOS-IAD
1h 40mnonstop
$152United Airlines
Find Deal
Thu, Sep 4 - Sun, Sep 7
American Airlines Logo
7:25 pm - 3:59 pmIAD-ORH
20h 34m2 stops
American Airlines Logo
4:24 pm - 6:51 pmORH-IAD
26h 27m2 stops
$197American Airlines
Find Deal
Tue, Sep 2 - Thu, Sep 4
Delta Logo
8:23 pm - 12:48 amIAD-PWM
4h 25m1 stop
Delta Logo
6:31 am - 12:02 pmPWM-IAD
5h 31m1 stop
$197Delta
Find Deal
Wed, Aug 27 - Sat, Aug 30
Frontier Logo
5:59 pm - 12:39 amIAD-BOS
6h 40m1 stop
Frontier Logo
12:53 pm - 8:48 pmBOS-IAD
7h 55m1 stop
$198Frontier
Find Deal
Sat, Aug 16 - Sat, Aug 23
Delta Logo
8:23 pm - 12:48 amIAD-PWM
4h 25m1 stop
Delta Logo
2:36 pm - 11:26 pmPWM-IAD
8h 50m2 stops
$202Delta
Find Deal
Wed, Aug 27 - Sat, Sep 6
Frontier Logo
5:59 pm - 12:39 amIAD-BOS
6h 40m1 stop
Frontier Logo
12:53 pm - 8:48 pmBOS-IAD
7h 55m1 stop
$205Frontier
Find Deal
Sat, Aug 16 - Sat, Aug 23
American Airlines Logo
6:34 am - 2:55 pmIAD-ORH
8h 21m2 stops
American Airlines Logo
3:20 pm - 11:59 pmORH-IAD
8h 39m2 stops
$242American Airlines
Find Deal
Thu, Aug 14 - Thu, Aug 21
 Logo
5:16 pm - 2:58 pmIAD-LEB
21h 42m1 stop
 Logo
2:14 pm - 7:10 amLEB-IAD
16h 56m1 stop
Fri, Aug 22 - Sun, Aug 24
 Logo
8:55 am - 1:44 pmIAD-LEB
4h 49m1 stop
 Logo
1:00 pm - 7:11 amLEB-IAD
18h 11m1 stop
Tue, Sep 9 - Sun, Oct 19

United Airlines flights from Washington, D.C. Dulles Intl Airport to New Hampshire

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to New Hampshire flight tickets
United Airlines
Aug 30
IAD10:18 pmWashington, D.C. Dulles Intl
1h 39m
BOS11:57 pmBoston Logan Intl
Sep 3
BOS5:30 amBoston Logan Intl
1h 40m
IAD7:10 amWashington, D.C. Dulles Intl
United Airlines
Sep 4
IAD10:18 pmWashington, D.C. Dulles Intl
1h 39m
BOS11:57 pmBoston Logan Intl
Sep 7
BOS5:30 amBoston Logan Intl
1h 40m
IAD7:10 amWashington, D.C. Dulles Intl
United Airlines
Aug 30
IAD10:18 pmWashington, D.C. Dulles Intl
1h 39m
BOS11:57 pmBoston Logan Intl
Sep 3
BOS10:34 amBoston Logan Intl
5h 49m
1 stop
IAD4:23 pmWashington, D.C. Dulles Intl

Frontier flights from Washington, D.C. Dulles Intl Airport to New Hampshire

Our best Frontier deals on Washington, D.C. Dulles Intl Airport to New Hampshire flight tickets
Frontier
Aug 16
IAD5:59 pmWashington, D.C. Dulles Intl
6h 40m
1 stop
BOS12:39 amBoston Logan Intl
Aug 23
BOS12:53 pmBoston Logan Intl
7h 55m
1 stop
IAD8:48 pmWashington, D.C. Dulles Intl
Frontier
Aug 16
IAD5:59 pmWashington, D.C. Dulles Intl
6h 40m
1 stop
BOS12:39 amBoston Logan Intl
Aug 23
BOS12:53 pmBoston Logan Intl
7h 55m
1 stop
IAD8:48 pmWashington, D.C. Dulles Intl
Frontier
Aug 17
IAD5:59 pmWashington, D.C. Dulles Intl
6h 39m
1 stop
BOS12:38 amBoston Logan Intl
Aug 25
BOS10:08 amBoston Logan Intl
6h 22m
1 stop
IAD4:30 pmWashington, D.C. Dulles Intl

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to New Hampshire 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, momondo users made 832,500 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to New Hampshire that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Sat 8/30

10:18 pm-11:57 pm

Nonstop1h 39m

Boston Logan Intl

Wed 9/3

5:30 am-7:10 am

Nonstop1h 40m

$144

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Thu 9/4

10:18 pm-11:57 pm

Nonstop1h 39m

Boston Logan Intl

Sun 9/7

5:30 am-7:10 am

Nonstop1h 40m

$152

Washington, D.C.Worcester

IAD - ORH

IADORH

Washington, D.C. Dulles Intl

Tue 9/2

7:25 pm-3:59 pm

2 stops20h 34m

Worcester

Thu 9/4

4:24 pm-6:51 pm

2 stops26h 27m

$197

Washington, D.C.Portland

IAD - PWM

IADPWM

Washington, D.C. Dulles Intl

Wed 8/27

8:23 pm-12:48 am

1 stop4h 25m

Portland

Sat 8/30

6:31 am-12:02 pm

1 stop5h 31m

$197

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Sat 8/16

5:59 pm-12:39 am

1 stop6h 40m

Boston Logan Intl

Sat 8/23

12:53 pm-8:48 pm

1 stop7h 55m

$198

Washington, D.C.Portland

IAD - PWM

IADPWM

Washington, D.C. Dulles Intl

Wed 8/27

8:23 pm-12:48 am

1 stop4h 25m

Portland

Sat 9/6

2:36 pm-11:26 pm

2 stops8h 50m

$202

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Sat 8/16

5:59 pm-12:39 am

1 stop6h 40m

Boston Logan Intl

Sat 8/23

12:53 pm-8:48 pm

1 stop7h 55m

$205

Washington, D.C.Worcester

IAD - ORH

IADORH

Washington, D.C. Dulles Intl

Thu 8/14

6:34 am-2:55 pm

2 stops8h 21m

Worcester

Thu 8/21

3:20 pm-11:59 pm

2 stops8h 39m

$242

Washington, D.C.Lebanon

IAD - LEB

IADLEB

Washington, D.C. Dulles Intl

Fri 8/22

5:16 pm-2:58 pm

1 stop21h 42m

Lebanon Municipal

Sun 8/24

2:14 pm-7:10 am

1 stop16h 56m

$496

Washington, D.C.Lebanon

IAD - LEB

IADLEB

Washington, D.C. Dulles Intl

Tue 9/9

8:55 am-1:44 pm

1 stop4h 49m

Lebanon Municipal

Sun 10/19

1:00 pm-7:11 am

1 stop18h 11m

$557

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New Hampshire from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport 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 March is another great option to travel to New Hampshire, with average flight prices from Washington, D.C. Dulles Intl Airport averaging around $241.

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 $269. 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 $321.

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 Washington, D.C. Dulles Intl Airport to New Hampshire in the evening for as low as $243. 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 afternoon because they tend to be around $353. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Washington, D.C. Dulles Intl to New Hampshire flight route?

Fly from Washington, D.C. Dulles Intl to Manchester for the best Washington, D.C. Dulles Intl - New Hampshire flight prices

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

You are more likely to see cheaper flights to New Hampshire from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to New Hampshire for around $283 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Hampshire from Washington, D.C. Dulles Intl Airport for as low as $185 on momondo.

What cabin class options are available on Washington, D.C. Dulles Intl to New Hampshire flights?

There are 1 cabin classes available to choose from on Washington, D.C. Dulles Intl to New Hampshire flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Washington, D.C. Dulles Intl Airport to New Hampshire flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to New Hampshire

Best Price Found

$69

Fastest flight time

1h 35m

Direct flights

Every day

Airports in New Hampshire

4 airports
The best one-way flight to New Hampshire from Washington, D.C. Dulles Intl Airport in the past 72 hours is $69. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to New Hampshire found on momondo in the last 72 hours is $144.
The fastest flight from Washington, D.C. Dulles Intl Airport to New Hampshire takes 1h 35m
Direct flights go from Washington, D.C. Dulles Intl Airport to New Hampshire every day.
There are 4 airports near New Hampshire: Worcester (ORH), Boston Logan Intl (BOS), Portland (PWM), Manchester (MHT)

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to New Hampshire?

    Prices for flights from Washington, D.C. Dulles Intl Airport to New Hampshire refresh daily.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to New Hampshire?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to New Hampshire?

    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 Washington, D.C. Dulles Intl Airport 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.

  • What is the most popular plane model from Washington, D.C. Dulles Intl Airport to New Hampshire?


Best airlines flying from Washington, D.C. Dulles Intl Airport to New Hampshire

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to New Hampshire with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $136Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $212Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to New Hampshire?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to New Hampshire for you.

Can I find flights from Washington, D.C. to New Hampshire with flexible booking policies on momondo?

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

How can momondo help me find flights from Washington, D.C. 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 Washington, D.C. to New Hampshire.

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

Yes. momondo can track prices for Washington, D.C. to New Hampshire 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.


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