How popular is this Washington, D.C. to New Hampshire flight route?

Within the past month, 3 users have taken a look at flights from Washington, D.C. to New Hampshire.

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

$55 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 $79 and $85, respectively.

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

When deciding which route to take from Washington, D.C. to New Hampshire consider Baltimore/Washington - Boston Logan Intl, Washington, D.C. Reagan-National - Boston Logan Intl or Washington, D.C. Dulles Intl - Boston Logan Intl as they are the most popular.

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

While on average a flight from Washington, D.C. to New Hampshire is generally $291, our data shows the cheapest flight currently is $68. When looking at the most popular route, (Baltimore/Washington - Boston Logan Intl), you can expect to pay $97 for that flight.

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

To save up to 242% on this flight, we recommend booking at least 31 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Washington, D.C. to New Hampshire from $192 1-2 weeks out and tickets from $348 for flights departing within the next 72 hours.

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

The best pricing can be found in the month of January. Prices to New Hampshire from Washington, D.C. average $201. You can even find prices in January for less than $201, as users have found deals to New Hampshire from as low as $67. The month of April appears to be one of the more expensive times to travel to New Hampshire from Washington, D.C.. Flying in the targeted month can save you up to 18%.

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

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

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

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

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

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

$55+ Flights from Washington, D.C. to New Hampshire

Q: How much does it cost to fly round-trip from Washington, D.C. to New Hampshire?

Airfare is below average for this route at the moment. Washington, D.C. to New Hampshire flights typically cost between $251 and $402 in August. The cheapest round-trip price found within the last 3 days was $177 on Southwest (Aug 20-Aug 23).

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

Round-trip from	$97 (Cheapflightsfares)
One-way from	$55 (CheapOair)
Popular in	April
Cheapest in	January
Average price	$233
Good round-trip deal	$175 or less
Good one-way deal	$92 or less

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

Search Deals

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

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($18 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

Search Deals

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

Search Deals

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

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

Cheapest flights from Washington, D.C. to New Hampshire
Explore the most affordable flight options available from Washington, D.C. to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Tue 11/119:59 pmBWI - BOS

Nonstop1h 30mSpirit Airlines

Tue 11/186:00 amBOS - BWI

Nonstop1h 33mSpirit Airlines

Deal found 7/28

$97

Thu 9/48:00 amDCA - BOS

Nonstop1h 33mJetBlue

Sun 9/76:30 amBOS - DCA

Nonstop1h 39mJetBlue

Deal found 7/29

$138

Mon 9/16:20 amIAD - BOS

1 stop4h 57mUnited Airlines

Wed 9/37:12 pmBOS - IAD

Nonstop1h 43mUnited Airlines

Deal found 7/28

$147

Thu 9/42:53 pmDCA - BOS

Nonstop1h 43mAmerican Airlines

Sun 9/78:19 amBOS - DCA

Nonstop1h 42mAmerican Airlines

Deal found 7/30

$151

Wed 8/275:35 pmBWI - BOS

Nonstop1h 47mDelta

Sat 8/3010:55 amBOS - BWI

Nonstop1h 43mDelta

Deal found 7/28

$169

Mon 8/188:40 pmBWI - BOS

Nonstop1h 35mSouthwest

Wed 8/205:40 amBOS - BWI

Nonstop1h 35mSouthwest

Deal found 7/28

$171

Wed 8/2710:00 amDCA - BOS

1 stop5h 13mUnited Airlines

Wed 9/310:34 amBOS - DCA

1 stop4h 48mUnited Airlines

Deal found 7/30

$172

Tue 8/127:10 amBWI - BOS

Nonstop1h 27mMultiple Airlines

Thu 8/146:00 amBOS - BWI

1 stop17h 36mMultiple Airlines

Deal found 7/29

$173

Tue 9/98:15 amBWI - PWM

Nonstop1h 35mSouthwest

Sat 9/135:45 amPWM - BWI

Nonstop1h 35mSouthwest

Deal found 7/28

$177

Thu 8/286:00 amDCA - BOS

Nonstop1h 42mDelta

Sat 8/304:00 pmBOS - DCA

Nonstop1h 59mDelta

Deal found 7/28

$177

Wed 8/206:45 amBWI - MHT

Nonstop1h 25mSouthwest

Sat 8/235:20 amMHT - BWI

Nonstop1h 35mSouthwest

Deal found 7/28

$177

Sat 10/184:44 pmBWI - PWM

1 stop5h 35mDelta

Wed 10/226:00 amPWM - BWI

1 stop6h 45mDelta

Deal found 7/28

$187

Best flights from Washington, D.C. to New Hampshire
Discover carefully curated flight deals from Washington, D.C. to New Hampshire that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2025.

Mon 8/117:10 amBWI - BOS

Nonstop1h 27mSpirit Airlines

Mon 8/118:48 pmBOS - BWI

Nonstop1h 33mSpirit Airlines

Deal found 7/28

$117

Thu 9/48:00 amDCA - BOS

Nonstop1h 33mJetBlue

Sun 9/76:30 amBOS - DCA

Nonstop1h 39mJetBlue

Deal found 7/29

$138

Mon 9/16:20 amIAD - BOS

1 stop4h 57mUnited Airlines

Wed 9/37:12 pmBOS - IAD

Nonstop1h 43mUnited Airlines

Deal found 7/28

$147

Thu 9/42:53 pmDCA - BOS

Nonstop1h 43mAmerican Airlines

Sun 9/78:19 amBOS - DCA

Nonstop1h 42mAmerican Airlines

Deal found 7/30

$151

Mon 8/258:35 amDCA - BOS

Nonstop1h 45mDelta

Sun 8/319:35 amBOS - DCA

Nonstop1h 52mDelta

Deal found 7/28

$167

Mon 8/188:40 pmBWI - BOS

Nonstop1h 35mSouthwest

Wed 8/205:40 amBOS - BWI

Nonstop1h 35mSouthwest

Deal found 7/28

$171

Tue 8/127:10 amBWI - BOS

Nonstop1h 27mMultiple Airlines

Fri 8/156:00 amBOS - BWI

1 stop17h 24mMultiple Airlines

Deal found 7/29

$173

Fri 8/155:59 pmIAD - BOS

1 stop6h 39mFrontier

Mon 8/2510:08 amBOS - IAD

1 stop6h 22mFrontier

Deal found 7/28

$196

Wed 8/275:35 pmBWI - BOS

Nonstop1h 47mDelta

Sat 8/3010:55 amBOS - BWI

Nonstop1h 43mDelta

Deal found 7/28

$169

Wed 8/2710:00 amDCA - BOS

1 stop5h 13mUnited Airlines

Wed 9/310:34 amBOS - DCA

1 stop4h 48mUnited Airlines

Deal found 7/30

$172

Tue 9/98:15 amBWI - PWM

Nonstop1h 35mSouthwest

Sat 9/135:45 amPWM - BWI

Nonstop1h 35mSouthwest

Deal found 7/28

$177

Wed 8/2712:41 pmDCA - MHT

Nonstop1h 31mAmerican Airlines

Sat 8/3012:45 pmMHT - DCA

Nonstop1h 49mAmerican Airlines

Deal found 7/30

$189

Last-minute flights from Washington, D.C. to New Hampshire
Discover last-minute flight deals from Washington, D.C. to New Hampshire. Data last updated July 30, 2025 and is based on user searches.

Tue 8/58:00 amBWI - BOS

1 stop16h 38mFrontier

Wed 8/68:00 amBOS - BWI

1 stop14h 49mFrontier

Deal found 7/29

$205

Wed 8/67:10 amBWI - BOS

Nonstop1h 27mSpirit Airlines

Tue 8/126:00 amBOS - BWI

Nonstop1h 30mSpirit Airlines

Deal found 7/28

$135

Wed 8/68:27 amDCA - BOS

Nonstop1h 53mAmerican Airlines

Wed 9/37:10 amBOS - DCA

Nonstop1h 55mAmerican Airlines

Deal found 7/30

$208

Wed 8/68:45 amDCA - PWM

1 stop4h 35mDelta

Sat 8/236:31 amPWM - DCA

1 stop3h 43mDelta

Deal found 7/28

$228

Wed 8/69:05 amDCA - BOS

1 stop6h 27mUnited Airlines

Wed 9/36:00 amBOS - DCA

1 stop3h 36mUnited Airlines

Deal found 7/30

$228

Wed 8/66:10 amDCA - PWM

1 stop4h 31mAmerican Airlines

Thu 8/1411:21 amPWM - DCA

Nonstop1h 50mAmerican Airlines

Deal found 7/29

$229

Wed 8/64:14 pmDCA - PWM

1 stop7h 00mUnited Airlines

Sat 8/236:00 amPWM - DCA

1 stop4h 28mUnited Airlines

Deal found 7/28

$234

Sat 8/96:45 amBWI - BOS

1 stop17h 54mMultiple Airlines

Mon 8/116:00 amBOS - BWI

Nonstop1h 30mMultiple Airlines

Deal found 7/28

$174

Sat 8/95:59 pmIAD - BOS

1 stop6h 40mFrontier

Sat 8/166:00 amBOS - IAD

1 stop11h 14mFrontier

Deal found 7/30

$198

Sat 8/910:18 pmIAD - BOS

Nonstop1h 41mUnited Airlines

Sat 8/235:30 amBOS - IAD

Nonstop1h 40mUnited Airlines

Deal found 7/29

$223

Sat 8/99:00 amIAD - MHT

Nonstop1h 44mUnited Airlines

Wed 8/132:00 pmMHT - IAD

Nonstop1h 55mUnited Airlines

Deal found 7/29

$233

Sat 8/98:31 pmIAD - PWM

1 stop4h 26mDelta

Wed 8/136:31 amPWM - IAD

1 stop5h 31mDelta

Deal found 7/30

$239

One-way flights from Washington, D.C. to New Hampshire
Search for one-way flight options from Washington, D.C. to New Hampshire. Find affordable one-way fares based on user searches. Data last updated July 30, 2025.

Mon 8/117:10 amBWI - BOS

Nonstop1h 27mSpirit Airlines

Deal found 7/28

$55

Mon 9/17:00 amDCA - BOS

1 stop4h 17mUnited Airlines

Deal found 7/30

$79

Wed 9/36:20 amIAD - BOS

1 stop3h 17mUnited Airlines

Deal found 7/29

$79

Sat 8/236:20 amBWI - BOS

Nonstop1h 45mDelta

Deal found 7/28

$85

Fri 9/58:30 pmDCA - BOS

Nonstop1h 39mAmerican Airlines

Deal found 7/30

$87

Tue 9/161:15 pmDCA - BOS

Nonstop1h 58mJetBlue

Deal found 7/30

$88

Sat 8/26:07 pmIAD - BOS

1 stop6h 32mFrontier

Deal found 7/28

$88

Tue 9/98:15 amBWI - PWM

Nonstop1h 35mSouthwest

Deal found 7/29

$89

Tue 8/266:59 pmDCA - BOS

Nonstop2h 01mDelta

Deal found 7/27

$89

Tue 9/303:15 pmBWI - MHT

Nonstop1h 30mSouthwest

Deal found 7/30

$89

Mon 10/209:36 pmIAD - BOS

1 stop12h 35mAllegiant Air

Deal found 7/29

$90

Tue 8/266:00 amBWI - PWM

1 stop6h 08mDelta

Deal found 7/30

$94

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreBoston

BWI - BOS

BWIBOS

Baltimore/Washington

Mon 8/11

7:10 am-8:37 am

Nonstop1h 27m

Boston Logan Intl

Mon 8/11

8:48 pm-10:21 pm

Nonstop1h 33m

$117

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Thu 9/4

8:00 am-9:33 am

Nonstop1h 33m

Boston Logan Intl

Sun 9/7

6:30 am-8:09 am

Nonstop1h 39m

$138

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Mon 9/1

6:20 am-11:17 am

1 stop4h 57m

Boston Logan Intl

Wed 9/3

7:12 pm-8:55 pm

Nonstop1h 43m

$147

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Thu 9/4

2:53 pm-4:36 pm

Nonstop1h 43m

Boston Logan Intl

Sun 9/7

8:19 am-10:01 am

Nonstop1h 42m

$151

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Mon 8/25

8:35 am-10:20 am

Nonstop1h 45m

Boston Logan Intl

Sun 8/31

9:35 am-11:27 am

Nonstop1h 52m

$167

BaltimoreBoston

BWI - BOS

BWIBOS

Baltimore/Washington

Wed 8/27

5:35 pm-7:22 pm

Nonstop1h 47m

Boston Logan Intl

Sat 8/30

10:55 am-12:38 pm

Nonstop1h 43m

$169

BaltimoreBoston

BWI - BOS

BWIBOS

Baltimore/Washington

Mon 8/18

8:40 pm-10:15 pm

Nonstop1h 35m

Boston Logan Intl

Wed 8/20

5:40 am-7:15 am

Nonstop1h 35m

$171

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Wed 8/27

10:00 am-3:13 pm

1 stop5h 13m

Boston Logan Intl

Wed 9/3

10:34 am-3:22 pm

1 stop4h 48m

$172

BaltimoreBoston

BWI - BOS

BWIBOS

Baltimore/Washington

Tue 8/12

7:10 am-8:37 am

Nonstop1h 27m

Boston Logan Intl

Fri 8/15

6:00 am-11:24 pm

1 stop17h 24m

$173

BaltimorePortland

BWI - PWM

BWIPWM

Baltimore/Washington

Tue 9/9

8:15 am-9:50 am

Nonstop1h 35m

Portland

Sat 9/13

5:45 am-7:20 am

Nonstop1h 35m

$177

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 58 results

...

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

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

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to New Hampshire (average of $334). Flying from Washington, D.C. to New Hampshire in April is currently the most expensive (average of $396). 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 WAS to NH?

When flying from Washington, D.C. to New Hampshire, 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 Washington, D.C. to New Hampshire

The most flights from WAS to USNH are scheduled on a Monday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Washington, D.C. to New Hampshire?

Reviews of airlines servicing New Hampshire

Read through reviews of airlines operating flights from Washington, D.C. to New Hampshire, such as Southwest, Delta, and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,241 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Southwest

8.0

Very good

4,241 reviews

Southwest

8.0

Very good

4,241 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

Delta

8.0

Very good

7,980 reviews

Southwest

8.0

Very good

4,241 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

United Airlines

7.4

Good

8,896 reviews

Southwest

8.0

Very good

4,241 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

JetBlue

7.3

Good

2,913 reviews

Southwest

8.0

Very good

4,241 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,241 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

Related info for your journey

How popular is this Washington, D.C. to New Hampshire flight route?
Within the past month, 3 users have taken a look at flights from Washington, D.C. to New Hampshire.
What are the cheapest airlines to fly from Washington, D.C. to New Hampshire one-way?
$55 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 $79 and $85, respectively.
What are the most popular routes from Washington, D.C. to New Hampshire?
When deciding which route to take from Washington, D.C. to New Hampshire consider Baltimore/Washington - Boston Logan Intl, Washington, D.C. Reagan-National - Boston Logan Intl or Washington, D.C. Dulles Intl - Boston Logan Intl as they are the most popular.
What are the cheapest flights from Washington, D.C. to New Hampshire?
While on average a flight from Washington, D.C. to New Hampshire is generally $291, our data shows the cheapest flight currently is $68. When looking at the most popular route, (Baltimore/Washington - Boston Logan Intl), you can expect to pay $97 for that flight.
Can I find deals for flights from Washington, D.C. to New Hampshire that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to New Hampshire flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to New Hampshire?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to New Hampshire.
Can I find deals for business class flights from Washington, D.C. to New Hampshire?
Yes. Cheapflights offers flight deals from Washington, D.C. to New Hampshire 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 Washington, D.C. to New Hampshire?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to New Hampshire (average of $334). Flying from Washington, D.C. to New Hampshire in April is currently the most expensive (average of $396). 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

Browse thousands of different options on Cheapflights for your next trip

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

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Washington, D.C. to New Hampshire flights

Baltimore to Boston flights

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Baltimore to Lebanon flights

Top 3 airlines flying from Washington, D.C. to New Hampshire

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$136	Average$471	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$194	Average$341	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$212	Average$358	FlexibilityNo cancel fee	On-time69%

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$55+ Cheap flights from Washington, D.C. (WAS) to New Hampshire

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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.

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

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

Keep the following information in mind while searching for Washington, D.C. to New Hampshire flight deals. Data was last updated July 30, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

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

Cheapest flights from Washington, D.C. to New HampshireExplore the most affordable flight options available from Washington, D.C. to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Explore the most affordable flight options available from Washington, D.C. to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Cheapflights Fare Finder

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

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

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

Cheapflights Insights

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

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

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

Find hourly flight availability from Washington, D.C. to New Hampshire. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

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

How much does it cost to fly round-trip from Washington, D.C. to New Hampshire?

Reviews of airlines servicing New Hampshire

Read through reviews of airlines operating flights from Washington, D.C. to New Hampshire, such as Southwest, Delta, and United Airlines. You can also see how each airline stacks up 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 Washington, D.C. to New Hampshire. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How popular is this Washington, D.C. to New Hampshire flight route?

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

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

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

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

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

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Cheapest flights from Washington, D.C. to New Hampshire
Explore the most affordable flight options available from Washington, D.C. to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.