What are the cheapest airlines to fly from New Hampshire to Washington, D.C. one-way?

$49 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $81 and $81, respectively.

What are the most popular routes from New Hampshire to Washington, D.C.?

Most travelers choose Boston Logan Intl - Washington, D.C. Reagan-National, Boston Logan Intl - Washington, D.C. Dulles Intl or Boston Logan Intl - Baltimore/Washington when deciding on the best route from New Hampshire to Washington, D.C..

What are the cheapest flights from New Hampshire to Washington, D.C.?

While on average a flight from New Hampshire to Washington, D.C. is generally $510, our data shows the cheapest flight currently is $128. When looking at the most popular route, (Boston Logan Intl - Washington, D.C. Reagan-National), you can expect to pay $156 for that flight.

What are the most reliable airlines from New Hampshire to Washington, D.C.?

The top 3 most reliable airlines when flying from New Hampshire to Washington, D.C. are GoJet (100%), United Airlines (90%) and CommutAir (84%).

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

To save on the cost of your flight from New Hampshire to Washington, D.C., book at least 37 days before your planned departure. Booking around this time can save you about 88% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $181 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $344.

What is the cheapest month to fly from New Hampshire to Washington, D.C.?

Flights from New Hampshire to Washington, D.C. lean towards being more expensive in April. Prices are generally better when you fly from New Hampshire to Washington, D.C. in January, with the cheapest ticket starting at $66.

Can I find deals for flights from New Hampshire to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on New Hampshire to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from New Hampshire to Washington, D.C.?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Hampshire to Washington, D.C..

Can I find deals for business class flights from New Hampshire to Washington, D.C.?

Yes. Cheapflights offers flight deals from New Hampshire to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$49+ Flights from New Hampshire to Washington, D.C.

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Cheap flight deals from New Hampshire to Washington, D.C.

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$75 (Cheapflightsfares)
One-way from	$49 (FlightHub)
Popular in	April
Cheapest in	January
Average price	$233
Good round-trip deal	$250 or less
Good one-way deal	$153 or less

Provider with most accurate pricing for Boston Logan Intl-Washington, D.C. (WAS) flight deals.

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Provider most trusted by Cheapflights users for Boston Logan Intl-Washington, D.C. (WAS) flights.

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From New Hampshire to Washington, D.C. (WAS)

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One-way flight from New Hampshire to Washington, D.C. (WAS)

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($13 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Price to beat on a round-trip flight from New Hampshire to Washington, D.C. (WAS).

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Price to beat on a one-way flight from New Hampshire to Washington, D.C. (WAS).

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Find flight deals from New Hampshire to Washington, D.C.

Cheapest flights from New Hampshire to Washington, D.C.
Explore the most affordable flight options available from New Hampshire to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

Tue 5/206:00 amBOS - BWI

Nonstop1h 31mSpirit Airlines

Wed 5/219:30 pmBWI - BOS

Nonstop1h 26mSpirit Airlines

Deal found 4/23

$75

Mon 5/1212:58 pmBOS - BWI

1 stop11h 37mMultiple Airlines

Tue 5/139:30 pmBWI - BOS

Nonstop1h 26mMultiple Airlines

Deal found 4/22

$139

Tue 6/311:20 amBOS - DCA

Nonstop1h 40mJetBlue

Tue 6/34:15 pmDCA - BOS

Nonstop1h 37mJetBlue

Deal found 4/22

$156

Thu 5/156:00 amBOS - IAD

1 stop10h 36mFrontier

Fri 5/165:26 pmIAD - BOS

1 stop7h 18mFrontier

Deal found 4/23

$160

Sat 5/178:00 amBOS - BWI

1 stop10h 36mFrontier

Tue 5/201:34 pmBWI - BOS

1 stop11h 10mFrontier

Deal found 4/23

$160

Fri 5/235:30 amBOS - IAD

Nonstop1h 34mUnited Airlines

Sun 5/258:40 amIAD - BOS

Nonstop1h 41mUnited Airlines

Deal found 4/23

$164

Wed 5/287:35 amBOS - DCA

Nonstop1h 53mDelta

Wed 6/44:39 pmDCA - BOS

Nonstop1h 45mDelta

Deal found 4/23

$167

Sat 5/173:30 pmBOS - BWI

Nonstop1h 42mDelta

Tue 5/207:50 pmBWI - BOS

Nonstop1h 35mDelta

Deal found 4/23

$174

Mon 5/196:55 pmMHT - BWI

Nonstop1h 35mSouthwest

Wed 5/218:00 amBWI - MHT

Nonstop1h 25mSouthwest

Deal found 4/23

$177

Thu 5/2910:00 amBOS - DCA

Nonstop1h 40mAmerican Airlines

Fri 5/306:59 amDCA - BOS

Nonstop1h 38mAmerican Airlines

Deal found 4/23

$179

Tue 7/14:32 pmBOS - DCA

1 stop5h 06mUnited Airlines

Fri 7/410:10 amDCA - BOS

1 stop3h 30mUnited Airlines

Deal found 4/22

$181

Thu 6/1211:31 amBOS - IAD

1 stop8h 54mAllegiant Air

Mon 6/163:13 pmIAD - BOS

1 stop18h 04mAllegiant Air

Deal found 4/22

$185

Best flights from New Hampshire to Washington, D.C.
Discover carefully curated flight deals from New Hampshire to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 24, 2025.

Tue 5/136:00 amBOS - BWI

Nonstop1h 31mSpirit Airlines

Wed 5/219:30 pmBWI - BOS

Nonstop1h 26mSpirit Airlines

Deal found 4/22

$75

Mon 5/1212:58 pmBOS - BWI

1 stop11h 37mMultiple Airlines

Tue 5/139:30 pmBWI - BOS

Nonstop1h 26mMultiple Airlines

Deal found 4/22

$139

Thu 5/156:00 amBOS - IAD

1 stop10h 36mFrontier

Sun 5/185:26 pmIAD - BOS

1 stop7h 39mFrontier

Deal found 4/24

$160

Wed 7/28:15 pmBOS - DCA

Nonstop1h 55mDelta

Fri 7/41:25 pmDCA - BOS

Nonstop1h 53mDelta

Deal found 4/24

$161

Fri 5/235:30 amBOS - IAD

Nonstop1h 34mUnited Airlines

Sun 5/258:40 amIAD - BOS

Nonstop1h 41mUnited Airlines

Deal found 4/23

$164

Wed 5/285:59 amBOS - DCA

Nonstop1h 45mAmerican Airlines

Sat 5/319:00 pmDCA - BOS

Nonstop1h 36mAmerican Airlines

Deal found 4/23

$168

Sun 5/257:35 amBOS - DCA

Nonstop1h 45mJetBlue

Sat 5/311:00 pmDCA - BOS

Nonstop1h 31mJetBlue

Deal found 4/23

$170

Mon 5/196:55 pmMHT - BWI

Nonstop1h 35mSouthwest

Wed 5/218:00 amBWI - MHT

Nonstop1h 25mSouthwest

Deal found 4/23

$177

Thu 6/1211:31 amBOS - IAD

1 stop8h 54mAllegiant Air

Mon 6/163:13 pmIAD - BOS

1 stop18h 04mAllegiant Air

Deal found 4/22

$185

Sat 5/178:00 amBOS - BWI

1 stop10h 36mFrontier

Tue 5/201:34 pmBWI - BOS

1 stop11h 10mFrontier

Deal found 4/23

$160

Wed 7/210:45 amBOS - DCA

1 stop5h 44mUnited Airlines

Fri 7/411:15 amDCA - BOS

1 stop4h 17mUnited Airlines

Deal found 4/23

$181

Thu 5/157:10 amBOS - BWI

Nonstop1h 35mSouthwest

Sun 5/186:30 amBWI - BOS

Nonstop1h 35mSouthwest

Deal found 4/22

$182

Last-minute flights from New Hampshire to Washington, D.C.
Discover last-minute flight deals from New Hampshire to Washington, D.C.. Data last updated April 24, 2025 and is based on user searches.

Wed 4/306:00 amBOS - BWI

1 stop8h 41mFrontier

Sat 5/39:21 pmBWI - BOS

1 stop27h 44mFrontier

Deal found 4/23

$207

Wed 4/307:35 amBOS - DCA

Nonstop1h 57mDelta

Wed 5/710:00 pmDCA - BOS

Nonstop1h 37mDelta

Deal found 4/22

$223

Thu 5/19:29 pmPWM - BWI

1 stop21h 07mFrontier

Thu 5/89:16 pmBWI - PWM

1 stop23h 24mFrontier

Deal found 4/23

$200

Thu 5/15:30 amBOS - IAD

Nonstop1h 41mUnited Airlines

Wed 5/710:19 pmIAD - BOS

Nonstop1h 40mUnited Airlines

Deal found 4/23

$223

Thu 5/18:35 amBOS - DCA

1 stop4h 01mUnited Airlines

Wed 5/79:55 amDCA - BOS

1 stop5h 59mUnited Airlines

Deal found 4/23

$243

Thu 5/15:06 pmMHT - DCA

Nonstop1h 53mAmerican Airlines

Sun 5/410:12 pmDCA - MHT

Nonstop1h 32mAmerican Airlines

Deal found 4/24

$249

Thu 5/11:05 pmBOS - IAD

1 stop6h 48mDelta

Wed 5/76:00 amIAD - BOS

1 stop5h 55mDelta

Deal found 4/23

$263

Fri 5/211:54 amBOS - DCA

1 stop6h 05mAmerican Airlines

Sun 5/1110:00 pmDCA - BOS

Nonstop1h 31mAmerican Airlines

Deal found 4/23

$253

Sat 5/39:04 pmBOS - BWI

1 stop13h 31mMultiple Airlines

Sun 5/41:03 pmBWI - BOS

1 stop20h 31mMultiple Airlines

Deal found 4/23

$192

Sun 5/45:06 amBOS - BWI

1 stop8h 41mSpirit Airlines

Tue 5/67:40 pmBWI - BOS

1 stop13h 29mSpirit Airlines

Deal found 4/23

$140

Sun 5/410:14 amBOS - IAD

1 stop22h 10mFrontier

Sun 5/115:26 pmIAD - BOS

1 stop7h 39mFrontier

Deal found 4/23

$200

Sun 5/46:00 amBOS - DCA

Nonstop1h 41mJetBlue

Wed 7/21:45 pmDCA - BOS

Nonstop1h 35mJetBlue

Deal found 4/23

$220

One-way flights from New Hampshire to Washington, D.C.
Search for one-way flight options from New Hampshire to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated April 24, 2025.

Thu 5/156:00 amBOS - BWI

Nonstop1h 31mSpirit Airlines

Deal found 4/23

$49

Sat 5/247:00 pmBOS - IAD

Nonstop1h 46mUnited Airlines

Deal found 4/22

$81

Sat 5/245:50 pmBOS - DCA

Nonstop1h 54mDelta

Deal found 4/23

$81

Sat 5/243:30 pmBOS - BWI

Nonstop1h 42mDelta

Deal found 4/23

$81

Thu 5/2911:31 amBOS - IAD

1 stop8h 01mAllegiant Air

Deal found 4/22

$82

Thu 5/156:00 amBOS - IAD

1 stop10h 36mFrontier

Deal found 4/23

$86

Sun 5/1810:14 amBOS - BWI

1 stop25h 59mFrontier

Deal found 4/23

$87

Tue 6/245:50 amMHT - BWI

Nonstop1h 35mSouthwest

Deal found 4/23

$89

Wed 5/286:19 amBOS - DCA

Nonstop1h 41mJetBlue

Deal found 4/23

$89

Mon 5/199:45 pmBOS - BWI

Nonstop1h 35mSouthwest

Deal found 4/23

$89

Sun 5/256:00 amBOS - DCA

1 stop4h 27mUnited Airlines

Deal found 4/23

$91

Sat 5/175:59 amBOS - DCA

Nonstop1h 45mAmerican Airlines

Deal found 4/23

$95

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Hampshire to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonBaltimore

BOS - BWI

BOSBWI

Boston Logan Intl

Tue 5/13

6:00 am-7:31 am

Nonstop1h 31m

Baltimore/Washington

Wed 5/21

9:30 pm-10:56 pm

Nonstop1h 26m

$75

BostonBaltimore

BOS - BWI

BOSBWI

Boston Logan Intl

Mon 5/12

12:58 pm-12:35 am

1 stop11h 37m

Baltimore/Washington

Tue 5/13

9:30 pm-10:56 pm

Nonstop1h 26m

$139

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Tue 6/3

11:20 am-1:00 pm

Nonstop1h 40m

Washington, D.C. Reagan-National

Tue 6/3

4:15 pm-5:52 pm

Nonstop1h 37m

$156

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Thu 5/15

6:00 am-4:36 pm

1 stop10h 36m

Washington, D.C. Dulles Intl

Sun 5/18

5:26 pm-1:05 am

1 stop7h 39m

$160

BostonBaltimore

BOS - BWI

BOSBWI

Boston Logan Intl

Sat 5/17

8:00 am-6:36 pm

1 stop10h 36m

Baltimore/Washington

Tue 5/20

1:34 pm-12:44 am

1 stop11h 10m

$160

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Fri 5/23

5:30 am-7:04 am

Nonstop1h 34m

Washington, D.C. Dulles Intl

Sun 5/25

8:40 am-10:21 am

Nonstop1h 41m

$164

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Sun 5/25

7:35 am-9:28 am

Nonstop1h 53m

Washington, D.C. Reagan-National

Thu 5/29

2:59 pm-4:45 pm

Nonstop1h 46m

$164

ManchesterBaltimore

MHT - BWI

MHTBWI

Manchester

Mon 5/19

6:55 pm-8:30 pm

Nonstop1h 35m

Baltimore/Washington

Wed 5/21

8:00 am-9:25 am

Nonstop1h 25m

$177

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Thu 5/29

10:00 am-11:40 am

Nonstop1h 40m

Washington, D.C. Reagan-National

Fri 5/30

6:59 am-8:37 am

Nonstop1h 38m

$179

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Tue 7/1

4:32 pm-9:38 pm

1 stop5h 06m

Washington, D.C. Reagan-National

Fri 7/4

10:10 am-1:40 pm

1 stop3h 30m

$181

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 60 results

...

Best time to book a flight from New Hampshire to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from New Hampshire with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New Hampshire to Washington, D.C.

What is the cheapest month to book a flight from New Hampshire to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from New Hampshire to Washington, D.C. (average of $309). Flying from New Hampshire to Washington, D.C. in June is currently the most expensive (average of $383). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from NH to WAS?

When flying from New Hampshire to Washington, D.C., the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from New Hampshire to Washington, D.C.

The most flights from USNH to WAS are scheduled on a Monday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Washington, D.C. by month

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Washington, D.C.

Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from New Hampshire to Washington, D.C. by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,918 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Alaska Airlines

8.0

Very good

9,918 reviews

Alaska Airlines

8.0

Very good

9,918 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Southwest

8.0

Very good

4,286 reviews

Alaska Airlines

8.0

Very good

9,918 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Delta

8.0

Very good

7,920 reviews

Alaska Airlines

8.0

Very good

9,918 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Avelo Airlines

7.5

Good

Alaska Airlines

8.0

Very good

9,918 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

United Airlines

7.4

Good

8,685 reviews

Alaska Airlines

8.0

Very good

9,918 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

What are the cheapest airlines to fly from New Hampshire to Washington, D.C. one-way?
$49 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $81 and $81, respectively.
What are the most popular routes from New Hampshire to Washington, D.C.?
Most travelers choose Boston Logan Intl - Washington, D.C. Reagan-National, Boston Logan Intl - Washington, D.C. Dulles Intl or Boston Logan Intl - Baltimore/Washington when deciding on the best route from New Hampshire to Washington, D.C..
What are the most reliable airlines from New Hampshire to Washington, D.C.?
The top 3 most reliable airlines when flying from New Hampshire to Washington, D.C. are GoJet (100%), United Airlines (90%) and CommutAir (84%).
What are the cheapest flights from New Hampshire to Washington, D.C.?
While on average a flight from New Hampshire to Washington, D.C. is generally $510, our data shows the cheapest flight currently is $128. When looking at the most popular route, (Boston Logan Intl - Washington, D.C. Reagan-National), you can expect to pay $156 for that flight.
Can I find deals for flights from New Hampshire to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on New Hampshire to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from New Hampshire to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Hampshire to Washington, D.C..
Can I find deals for business class flights from New Hampshire to Washington, D.C.?
Yes. Cheapflights offers flight deals from New Hampshire to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from New Hampshire to Washington, D.C.?
Currently, August is the cheapest month in which you can book a flight from New Hampshire to Washington, D.C. (average of $309). Flying from New Hampshire to Washington, D.C. in June is currently the most expensive (average of $383). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Arlington

Alexandria

Woodbridge

Fairfax

Tysons

Springfield

Rockville

Fredericksburg

Gaithersburg

Silver Spring

Linthicum Heights

Falls Church

Laurel

Easton

Herndon

Bowie

Towson

National Harbor

Oxon Hill

Reston

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from New Hampshire to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$83	Average$148	FlexibilityNo cancel fee	On-timeN/A
JetBlue	Cheapest$138	Average$321	FlexibilityNo cancel fee	On-time62%
United Airlines	Cheapest$189	Average$368	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$211	Average$320	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$216	Average$390	FlexibilityNo cancel fee	On-time71%

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$49+ Cheap flights from New Hampshire to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from New Hampshire to Washington, D.C. with Cheapflights

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Cheap flight deals from New Hampshire to Washington, D.C.

Keep the following information in mind while searching for New Hampshire to Washington, D.C. flight deals. Data was last updated April 24, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from New Hampshire to Washington, D.C.

Cheapest flights from New Hampshire to Washington, D.C.Explore the most affordable flight options available from New Hampshire to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

Explore the most affordable flight options available from New Hampshire to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Hampshire to Washington, D.C. that are best for you.

Best time to book a flight from New Hampshire to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from New Hampshire with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from New Hampshire to Washington, D.C.

What is the cheapest month to book a flight from New Hampshire to Washington, D.C.?

What is the cheapest time of day to fly from NH to WAS?

Find hourly flight availability from New Hampshire to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

Weekly flight availability from New Hampshire to Washington, D.C.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

Reviews of airlines servicing Washington, D.C.

Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from New Hampshire to Washington, D.C. by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from New Hampshire to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from New Hampshire to Washington, D.C. one-way?

What are the most popular routes from New Hampshire to Washington, D.C.?

What are the most reliable airlines from New Hampshire to Washington, D.C.?

What are the cheapest flights from New Hampshire to Washington, D.C.?

Can I find deals for flights from New Hampshire to Washington, D.C. that include hotel bookings?

How can I find direct flights from New Hampshire to Washington, D.C.?

Can I find deals for business class flights from New Hampshire to Washington, D.C.?

What is the cheapest month to book a flight from New Hampshire to Washington, D.C.?

Traveling to a place near New Hampshire?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for New Hampshire to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from New Hampshire to Washington, D.C.

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Cheapest flights from New Hampshire to Washington, D.C.
Explore the most affordable flight options available from New Hampshire to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.