Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from New Hampshire to Washington, D.C. from $74

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Hampshire to Washington, D.C. departing on 12/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from New Hampshire to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:45 am - 7:20 amBOS  Boston Logan Intl-IAD Washington, D.C. Dulles Intl
1h 35mnonstop
United Airlines Logo
5:28 pm - 7:19 pmIAD  Washington, D.C. Dulles Intl-BOS Boston Logan Intl
1h 51mnonstop
$147United Airlines
Sat, Sep 12 - Sat, Sep 12
United Airlines Logo
9:30 am - 11:11 amBOS  Boston Logan Intl-IAD Washington, D.C. Dulles Intl
1h 41mnonstop
United Airlines Logo
5:28 pm - 7:19 pmIAD  Washington, D.C. Dulles Intl-BOS Boston Logan Intl
1h 51mnonstop
$147United Airlines
Wed, Sep 16 - Wed, Sep 16
United Airlines Logo
5:45 am - 7:20 amBOS  Boston Logan Intl-IAD Washington, D.C. Dulles Intl
1h 35mnonstop
United Airlines Logo
1:10 pm - 2:55 pmIAD  Washington, D.C. Dulles Intl-BOS Boston Logan Intl
1h 45mnonstop
$147United Airlines
Thu, Sep 24 - Sat, Sep 26
Frontier Logo
11:47 am - 10:17 amBOS  Boston Logan Intl-IAD Washington, D.C. Dulles Intl
22h 30m1 stop Orlando
Frontier Logo
11:12 am - 11:02 amIAD  Washington, D.C. Dulles Intl-BOS Boston Logan Intl
23h 50m1 stop Orlando
$148Frontier
Fri, Oct 23 - Sun, Oct 25
Frontier Logo
9:15 am - 7:09 pmBOS  Boston Logan Intl-IAD Washington, D.C. Dulles Intl
9h 54m1 stop Orlando
Frontier Logo
8:00 pm - 8:20 amIAD  Washington, D.C. Dulles Intl-BOS Boston Logan Intl
12h 20m1 stop Orlando
$148Frontier
Fri, Oct 23 - Sat, Oct 24
Frontier Logo
9:15 am - 7:09 pmBOS  Boston Logan Intl-IAD Washington, D.C. Dulles Intl
9h 54m1 stop Orlando
Frontier Logo
8:00 pm - 8:20 amIAD  Washington, D.C. Dulles Intl-BOS Boston Logan Intl
12h 20m1 stop Orlando
$148Frontier
Fri, Oct 23 - Sun, Oct 25
JetBlue Logo
5:40 am - 10:21 amBOS  Boston Logan Intl-IAD Washington, D.C. Dulles Intl
4h 41m1 stop Detroit Metropolitan Wayne County
JetBlue Logo
6:26 pm - 11:10 pmIAD  Washington, D.C. Dulles Intl-BOS Boston Logan Intl
4h 44m1 stop New York John F Kennedy Intl
$232JetBlue
Fri, Sep 25 - Mon, Sep 28
Delta Logo
6:05 am - 11:45 amBOS  Boston Logan Intl-IAD Washington, D.C. Dulles Intl
5h 40m1 stop New York John F Kennedy Intl
Delta Logo
6:26 pm - 11:10 pmIAD  Washington, D.C. Dulles Intl-BOS Boston Logan Intl
4h 44m1 stop New York John F Kennedy Intl
$247Delta
Thu, Sep 10 - Sun, Sep 13
Delta Logo
6:05 am - 11:45 amBOS  Boston Logan Intl-IAD Washington, D.C. Dulles Intl
5h 40m1 stop New York John F Kennedy Intl
Delta Logo
6:26 pm - 11:10 pmIAD  Washington, D.C. Dulles Intl-BOS Boston Logan Intl
4h 44m1 stop New York John F Kennedy Intl
$247Delta
Thu, Sep 24 - Mon, Sep 28
JetBlue Logo
5:40 am - 10:21 amBOS  Boston Logan Intl-IAD Washington, D.C. Dulles Intl
4h 41m1 stop Detroit Metropolitan Wayne County
JetBlue Logo
6:26 pm - 11:10 pmIAD  Washington, D.C. Dulles Intl-BOS Boston Logan Intl
4h 44m1 stop New York John F Kennedy Intl
$255JetBlue
Fri, Sep 25 - Mon, Sep 28

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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

Our best United Airlines deals on New Hampshire to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
Sep 26
BOS5:45 amBoston Logan Intl
1h 35m
IAD7:20 amWashington, D.C. Dulles Intl
Sep 30
IAD8:33 amWashington, D.C. Dulles Intl
4h 10m
1 stop
BOS12:43 pmBoston Logan Intl
$144
United Airlines
Sep 12
BOS9:30 amBoston Logan Intl
1h 41m
IAD11:11 amWashington, D.C. Dulles Intl
Sep 15
IAD10:15 pmWashington, D.C. Dulles Intl
1h 44m
BOS11:59 pmBoston Logan Intl
$147
United Airlines
Sep 3
BOS9:30 amBoston Logan Intl
1h 41m
IAD11:11 amWashington, D.C. Dulles Intl
Sep 5
IAD10:15 pmWashington, D.C. Dulles Intl
1h 44m
BOS11:59 pmBoston Logan Intl
$149

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

Our best American Airlines deals on New Hampshire to Washington, D.C. Dulles Intl Airport flight tickets
American Airlines
Sep 10
ORH5:16 pmWorcester
16h 39m
2 stops
IAD9:55 amWashington, D.C. Dulles Intl
Sep 16
IAD7:57 amWashington, D.C. Dulles Intl
8h 52m
2 stops
ORH4:49 pmWorcester
$177
American Airlines
Sep 8
ORH5:23 pmWorcester
25h 36m
2 stops
IAD6:59 pmWashington, D.C. Dulles Intl
Sep 10
IAD6:14 amWashington, D.C. Dulles Intl
10h 35m
2 stops
ORH4:49 pmWorcester
$212
American Airlines
Sep 1
ORH5:23 pmWorcester
23h 41m
2 stops
IAD5:04 pmWashington, D.C. Dulles Intl
Sep 6
IAD6:33 amWashington, D.C. Dulles Intl
10h 25m
2 stops
ORH4:58 pmWorcester
$241

momondo Fare Finder

 
Customize your flight search to find flights from New Hampshire to Washington, D.C. Dulles Intl Airport 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 August 14, 2026.
Use the filters below to find and compare flights from New Hampshire to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonWashington, D.C.

BOS Boston Logan Intl - IAD Washington, D.C. Dulles Intl

BOSIAD

Boston Logan Intl

Sat 9/12

5:45 am-7:20 am

Nonstop1h 35m

Washington, D.C. Dulles Intl

Sat 9/12

5:28 pm-7:19 pm

Nonstop1h 51m

$147

BostonWashington, D.C.

BOS Boston Logan Intl - IAD Washington, D.C. Dulles Intl

BOSIAD

Boston Logan Intl

Wed 9/16

9:30 am-11:11 am

Nonstop1h 41m

Washington, D.C. Dulles Intl

Wed 9/16

5:28 pm-7:19 pm

Nonstop1h 51m

$147
Quickest round-trip

BostonWashington, D.C.

BOS Boston Logan Intl - IAD Washington, D.C. Dulles Intl

BOSIAD

Boston Logan Intl

Thu 9/24

5:45 am-7:20 am

Nonstop1h 35m

Washington, D.C. Dulles Intl

Sat 9/26

1:10 pm-2:55 pm

Nonstop1h 45m

$147

BostonWashington, D.C.

BOS Boston Logan Intl - IAD Washington, D.C. Dulles Intl

BOSIAD

Boston Logan Intl

Fri 10/23

11:47 am-10:17 am

1 stop22h 30m

Washington, D.C. Dulles Intl

Sun 10/25

11:12 am-11:02 am

1 stop23h 50m

$148

BostonWashington, D.C.

BOS Boston Logan Intl - IAD Washington, D.C. Dulles Intl

BOSIAD

Boston Logan Intl

Fri 10/23

9:15 am-7:09 pm

1 stop9h 54m

Washington, D.C. Dulles Intl

Sat 10/24

8:00 pm-8:20 am

1 stop12h 20m

$148

BostonWashington, D.C.

BOS Boston Logan Intl - IAD Washington, D.C. Dulles Intl

BOSIAD

Boston Logan Intl

Fri 10/23

9:15 am-7:09 pm

1 stop9h 54m

Washington, D.C. Dulles Intl

Sun 10/25

8:00 pm-8:20 am

1 stop12h 20m

$148

BostonWashington, D.C.

BOS Boston Logan Intl - IAD Washington, D.C. Dulles Intl

BOSIAD

Boston Logan Intl

Fri 9/25

5:40 am-10:21 am

1 stop4h 41m

Washington, D.C. Dulles Intl

Mon 9/28

6:26 pm-11:10 pm

1 stop4h 44m

$232

BostonWashington, D.C.

BOS Boston Logan Intl - IAD Washington, D.C. Dulles Intl

BOSIAD

Boston Logan Intl

Thu 9/10

6:05 am-11:45 am

1 stop5h 40m

Washington, D.C. Dulles Intl

Sun 9/13

6:26 pm-11:10 pm

1 stop4h 44m

$247

BostonWashington, D.C.

BOS Boston Logan Intl - IAD Washington, D.C. Dulles Intl

BOSIAD

Boston Logan Intl

Thu 9/24

6:05 am-11:45 am

1 stop5h 40m

Washington, D.C. Dulles Intl

Mon 9/28

6:26 pm-11:10 pm

1 stop4h 44m

$247

BostonWashington, D.C.

BOS Boston Logan Intl - IAD Washington, D.C. Dulles Intl

BOSIAD

Boston Logan Intl

Fri 9/25

5:40 am-10:21 am

1 stop4h 41m

Washington, D.C. Dulles Intl

Mon 9/28

6:26 pm-11:10 pm

1 stop4h 44m

$255

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from New Hampshire to Washington, D.C. Dulles Intl Airport

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 Washington, D.C. Dulles Intl Airport?

In general, January is the cheapest month to fly from New Hampshire to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $249. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $279.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Friday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $390. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from New Hampshire to Washington, D.C. Dulles Intl Airport for around $648.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from New Hampshire in the morning is the least expensive time of day to depart. momondo users have found prices as low as $447 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $625 on average. Flights to Washington, D.C. Dulles Intl Airport from New Hampshire at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

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

How far in advance should I book a flight from New Hampshire to Washington, D.C. Dulles Intl Airport?

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from New Hampshire when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $301 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from New Hampshire for as low as $247 on momondo.

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

There are 4 cabin classes available to choose from on New Hampshire to Washington, D.C. Dulles Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

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

Best Price Found

$202

Fastest flight time

1h 34m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from New Hampshire in the past 72 hours is $202. The best round-trip flight deal from New Hampshire to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $317.
The fastest flight from New Hampshire to Washington, D.C. Dulles Intl Airport takes 1h 34m
Direct flights go from New Hampshire to Washington, D.C. Dulles Intl Airport every day.
Search flight deals

Frequently asked questions about flying from New Hampshire to Washington, D.C. Dulles Intl Airport

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

    Prices for flights from New Hampshire to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New Hampshire to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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

Compare and see reviews for airlines that fly from New Hampshire to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $189Free CancellationRating
7.4
10,108 reviews
Search United Airlines flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Arlington
Gettysburg
Winchester
Waldorf
Laurel
Woodbridge
Fredericksburg
Gaithersburg
Linthicum Heights
Rockville
Silver Spring
Towson
Sterling
Colonial Beach
Springfield
Fairfax
Tysons
Edgewood

Why use momondo?

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

Finding the right flight to Washington, D.C. from New Hampshire is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Washington, D.C. from New Hampshire with this policy.

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

momondo helps you find the best flight between New Hampshire and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from New Hampshire to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

An easier way to manage your Washington, D.C. Dulles Intl Airport 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 9/13
Sun 9/20
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Washington, D.C.