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Cheap flights from New Hampshire to District of Columbia 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 District of Columbia departing on 1/10. 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
0 bags

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Find the cheapest flights from New Hampshire to District of Columbia

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
7:55 pm - 9:45 pm
BOS
-
DCA
1h 50mnonstop
JetBlue Logo
8:50 pm - 10:25 pm
DCA
-
BOS
1h 35mnonstop
$145JetBlue
Sat, Jan 10 - Sat, Jan 24
United Airlines Logo
2:20 pm - 4:06 pm
BOS
-
IAD
1h 46mnonstop
United Airlines Logo
10:12 pm - 11:49 pm
IAD
-
BOS
1h 37mnonstop
$147United Airlines
Wed, Jan 14 - Wed, Jan 21
JetBlue Logo
5:00 pm - 6:49 pm
BOS
-
DCA
1h 49mnonstop
JetBlue Logo
10:05 am - 11:39 am
DCA
-
BOS
1h 34mnonstop
$147JetBlue
Tue, Jan 13 - Tue, Jan 20
JetBlue Logo
8:00 am - 9:51 am
BOS
-
DCA
1h 51mnonstop
JetBlue Logo
8:55 pm - 10:30 pm
DCA
-
BOS
1h 35mnonstop
$148JetBlue
Sat, Jan 10 - Sun, Jan 11
United Airlines Logo
10:30 am - 4:25 pm
BOS
-
IAD
5h 55m1 stop
United Airlines Logo
10:12 pm - 11:49 pm
IAD
-
BOS
1h 37mnonstop
$157United Airlines
Wed, Jan 14 - Tue, Jan 20
Delta Logo
11:55 am - 1:53 pm
BOS
-
DCA
1h 58mnonstop
Delta Logo
10:05 pm - 11:41 pm
DCA
-
BOS
1h 36mnonstop
$159Delta
Sat, Jan 10 - Sun, Jan 11
Frontier Logo
6:00 am - 3:27 pm
BOS
-
IAD
9h 27m1 stop
Frontier Logo
5:42 pm - 1:13 am
IAD
-
BOS
7h 31m1 stop
$162Frontier
Mon, Jan 12 - Thu, Jan 15
American Airlines Logo
5:01 pm - 7:10 pm
MHT
-
DCA
2h 09mnonstop
American Airlines Logo
10:00 am - 11:35 am
DCA
-
MHT
1h 35mnonstop
$189American Airlines
Fri, Jan 16 - Mon, Jan 19
American Airlines Logo
5:30 am - 7:37 am
MHT
-
DCA
2h 07mnonstop
American Airlines Logo
10:00 am - 11:37 am
DCA
-
MHT
1h 37mnonstop
$191American Airlines
Sat, Jan 31 - Sat, Feb 7
Delta Logo
2:35 pm - 7:09 pm
PWM
-
IAD
4h 34m1 stop
Delta Logo
7:49 pm - 12:20 am
IAD
-
PWM
4h 31m1 stop
$209Delta
Sat, Jan 17 - Tue, Jan 20

Frontier flights from New Hampshire to District of Columbia

Our best Frontier deals on New Hampshire to District of Columbia flight tickets
Frontier
Jan 12
BOS6:00 amBoston Logan Intl
9h 27m
1 stop
IAD3:27 pmWashington, D.C. Dulles Intl
Jan 15
IAD5:42 pmWashington, D.C. Dulles Intl
7h 31m
1 stop
BOS1:13 amBoston Logan Intl
$162
Find similar
Frontier
Jan 30
BOS6:00 amBoston Logan Intl
10h 33m
1 stop
IAD4:33 pmWashington, D.C. Dulles Intl
Feb 1
IAD5:37 pmWashington, D.C. Dulles Intl
7h 36m
1 stop
BOS1:13 amBoston Logan Intl
$169
Find similar
Frontier
Jan 15
BOS6:00 amBoston Logan Intl
10h 52m
1 stop
IAD4:52 pmWashington, D.C. Dulles Intl
Jan 22
IAD5:37 pmWashington, D.C. Dulles Intl
7h 36m
1 stop
BOS1:13 amBoston Logan Intl
$183
Find similar

United Airlines flights from New Hampshire to District of Columbia

Our best United Airlines deals on New Hampshire to District of Columbia flight tickets
United Airlines
Jan 14
BOS2:20 pmBoston Logan Intl
1h 46m
IAD4:06 pmWashington, D.C. Dulles Intl
Jan 20
IAD12:40 pmWashington, D.C. Dulles Intl
1h 37m
BOS2:17 pmBoston Logan Intl
$147
Find similar
United Airlines
Jan 14
BOS10:30 amBoston Logan Intl
5h 55m
1 stop
IAD4:25 pmWashington, D.C. Dulles Intl
Jan 20
IAD10:12 pmWashington, D.C. Dulles Intl
1h 37m
BOS11:49 pmBoston Logan Intl
$157
Find similar
United Airlines
Jan 9
BOS2:20 pmBoston Logan Intl
1h 46m
IAD4:06 pmWashington, D.C. Dulles Intl
Jan 12
IAD9:00 amWashington, D.C. Dulles Intl
1h 36m
BOS10:36 amBoston Logan Intl
$167
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New Hampshire to District of Columbia 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 December 18, 2025.
Use the filters below to find and compare flights from New Hampshire to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Sat 1/10

7:55 pm-9:45 pm

Nonstop1h 50m

Washington, D.C. Reagan-National

Sat 1/24

8:50 pm-10:25 pm

Nonstop1h 35m

$145

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Wed 1/14

2:20 pm-4:06 pm

Nonstop1h 46m

Washington, D.C. Dulles Intl

Wed 1/21

10:12 pm-11:49 pm

Nonstop1h 37m

$147

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Tue 1/13

5:00 pm-6:49 pm

Nonstop1h 49m

Washington, D.C. Reagan-National

Tue 1/20

10:05 am-11:39 am

Nonstop1h 34m

$147

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Sat 1/10

8:00 am-9:51 am

Nonstop1h 51m

Washington, D.C. Reagan-National

Sun 1/11

8:55 pm-10:30 pm

Nonstop1h 35m

$148

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Wed 1/14

10:30 am-4:25 pm

1 stop5h 55m

Washington, D.C. Dulles Intl

Tue 1/20

10:12 pm-11:49 pm

Nonstop1h 37m

$157

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Sat 1/10

11:55 am-1:53 pm

Nonstop1h 58m

Washington, D.C. Reagan-National

Sun 1/11

10:05 pm-11:41 pm

Nonstop1h 36m

$159

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Mon 1/12

6:00 am-3:27 pm

1 stop9h 27m

Washington, D.C. Dulles Intl

Thu 1/15

5:42 pm-1:13 am

1 stop7h 31m

$162

ManchesterWashington, D.C.

MHT - DCA

MHTDCA

Manchester

Fri 1/16

5:01 pm-7:10 pm

Nonstop2h 09m

Washington, D.C. Reagan-National

Mon 1/19

10:00 am-11:35 am

Nonstop1h 35m

$189

ManchesterWashington, D.C.

MHT - DCA

MHTDCA

Manchester

Sat 1/31

5:30 am-7:37 am

Nonstop2h 07m

Washington, D.C. Reagan-National

Sat 2/7

10:00 am-11:37 am

Nonstop1h 37m

$191

PortlandWashington, D.C.

PWM - IAD

PWMIAD

Portland

Sat 1/17

2:35 pm-7:09 pm

1 stop4h 34m

Washington, D.C. Dulles Intl

Tue 1/20

7:49 pm-12:20 am

1 stop4h 31m

$209

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 District of Columbia from

How to get the cheapest flight ticket from New Hampshire to District of Columbia

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 District of Columbia?

In general, January is the cheapest month to fly from New Hampshire to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $157. If you don’t want to visit District of Columbia in January, then you should wait until February to fly from New Hampshire, when ticket prices are also cheap, with an average price of $178.

What is the cheapest day to depart on your flight to District of Columbia?

The cheapest day to depart on your flight to District of Columbia is on a Thursday when prices can be found for as low as $364. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from New Hampshire because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $465.

What is the cheapest time of day to depart on your flight to District of Columbia?

Flying to District of Columbia from New Hampshire at noon is the least expensive time of day to depart. momondo users have found prices as low as $367 when looking at flights departing at noon. Flights to District of Columbia are more costly in the afternoon, with an average ticket price of $394. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest New Hampshire to District of Columbia flight route?

Fly from Manchester to Baltimore/Washington for the best New Hampshire - District of Columbia flight prices

How far in advance should I book a flight to District of Columbia?

You are more likely to see cheaper flights to District of Columbia from New Hampshire when booking weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $278 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to District of Columbia from New Hampshire for as low as $189 on momondo.

What cabin class options are available on New Hampshire to District of Columbia flights?

There are 4 cabin classes available to choose from on New Hampshire to District of Columbia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on New Hampshire to District of Columbia flights?

No. A direct flight is the cheapest option for a flight between New Hampshire to District of Columbia.

Cheap New Hampshire to District of Columbia flight deals and tips

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

Best Price Found

$179

Fastest flight time

1h 34m

Direct flights

Every day

Airports in District of Columbia

2 airports
The best one-way flight to District of Columbia from New Hampshire in the past 72 hours is $179. The best round-trip flight deal from New Hampshire to District of Columbia found on momondo in the last 72 hours is $249.
The fastest flight from New Hampshire to District of Columbia takes 1h 34m
Direct flights go from New Hampshire to District of Columbia every day.
There are 2 airports in District of Columbia. From New Hampshire there are direct flights to Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD).
Search flight deals

  • When did momondo last update prices for flights from New Hampshire to District of Columbia?

    Prices for flights from New Hampshire to District of Columbia refresh daily.

  • How many operators does momondo search for flights from New Hampshire to District of Columbia?

  • How old do you have to be to fly from New Hampshire to District of Columbia?

    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 New Hampshire to District of Columbia.

  • What documentation or ID do you need to fly to District of Columbia?

    The travel and health documents you'll need for your trip to District of Columbia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at District of Columbia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from New Hampshire to District of Columbia?

Best airlines flying from New Hampshire to District of Columbia

Compare and see reviews for airlines that fly from New Hampshire to District of Columbia with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $147Free CancellationRating
7.2
2,896 reviews
Search JetBlue flights
United AirlinesPriceFrom $189Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights
American AirlinesPriceFrom $189Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
SouthwestPriceFrom $199Free CancellationRating
7.9
4,252 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from New Hampshire to District of Columbia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New Hampshire to District of Columbia. momondo saves you time and could save you money on your trip.

Can I find flights from New Hampshire to District of Columbia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to District of Columbia from New Hampshire with this policy.

How can momondo help me find flights from New Hampshire to District of Columbia?

Once you have performed a search for New Hampshire to District of Columbia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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

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