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New Hampshire

$81+ Cheap flights from District of Columbia 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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — MHT
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from District of Columbia to New Hampshire

Keep the following information in mind while searching for District of Columbia to New Hampshire flight deals. Data was last updated September 11, 2025.

Round-trip from

$150
(Delta)

One-way from

$81
(United Airlines)

Popular in

April

Cheapest in

January

Average price

$187

Good round-trip deal

$254 or less

Good one-way deal

$173 or less
From District of Columbia to New Hampshire
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One-way flight from District of Columbia to New Hampshire
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Highest demand for flights based on searches. 5% potential increase in price ($13 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from District of Columbia to New Hampshire.
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Price to beat on a one-way flight from District of Columbia to New Hampshire.
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Find flight deals from District of Columbia to New Hampshire

Cheapest flights from District of Columbia to New Hampshire
Explore the most affordable flight options available from District of Columbia to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/72:59 pmDCA - BOS
Nonstop1h 38mDelta
Thu 10/96:05 amBOS - DCA
Nonstop2h 00mDelta
Deal found 9/10$150
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:15 amIAD - BOS
1 stop4h 53mUnited Airlines
Fri 10/175:30 amBOS - IAD
Nonstop1h 41mUnited Airlines
Deal found 9/10$150
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/258:30 amIAD - BOS
1 stop4h 55mUnited Airlines
Sun 11/95:30 amBOS - IAD
Nonstop1h 43mUnited Airlines
Deal found 9/11$151
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/256:00 amDCA - BOS
Nonstop1h 39mAmerican Airlines
Sat 9/277:10 amBOS - DCA
Nonstop1h 55mAmerican Airlines
Deal found 9/11$152
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/158:50 amIAD - BOS
Nonstop1h 41mUnited Airlines
Sun 10/195:30 amBOS - IAD
Nonstop1h 41mUnited Airlines
Deal found 9/10$152
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/610:00 pmDCA - BOS
Nonstop1h 40mDelta
Thu 10/96:05 amBOS - DCA
Nonstop2h 00mDelta
Deal found 9/10$153
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1110:07 pmIAD - BOS
Nonstop1h 35mUnited Airlines
Fri 11/145:30 amBOS - IAD
Nonstop1h 43mUnited Airlines
Deal found 9/11$153
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/112:35 pmIAD - BOS
Nonstop1h 41mUnited Airlines
Thu 10/24:23 pmBOS - IAD
1 stop4h 48mUnited Airlines
Deal found 9/10$154
This JetBlue deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/78:50 pmDCA - BOS
Nonstop1h 36mJetBlue
Fri 11/144:14 pmBOS - DCA
Nonstop1h 50mJetBlue
Deal found 9/10$155
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/88:50 amIAD - BOS
Nonstop1h 41mUnited Airlines
Sat 10/115:30 amBOS - IAD
Nonstop1h 41mUnited Airlines
Deal found 9/10$155
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2510:33 amDCA - BOS
1 stop5h 45mUnited Airlines
Mon 9/296:00 amBOS - DCA
1 stop3h 58mUnited Airlines
Deal found 9/11$157
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2410:18 pmIAD - BOS
Nonstop1h 39mUnited Airlines
Tue 9/305:30 amBOS - IAD
Nonstop1h 41mUnited Airlines
Deal found 9/11$157

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia 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, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from District of Columbia to New Hampshire that are best for you.

Fly from

District of Columbia

Fly to

New Hampshire

Route

Depart

Return

Price

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Tue 11/25

6:00 am-7:45 am

Nonstop1h 45m

Boston Logan Intl

Tue 12/2

10:55 am-12:51 pm

Nonstop1h 56m

$157

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Wed 9/24

1:20 pm-3:18 pm

Nonstop1h 58m

Boston Logan Intl

Wed 10/1

6:59 pm-8:55 pm

Nonstop1h 56m

$157

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Mon 10/6

10:33 am-4:22 pm

1 stop5h 49m

Boston Logan Intl

Thu 10/9

6:00 am-9:58 am

1 stop3h 58m

$161

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Wed 10/15

6:59 am-8:43 am

Nonstop1h 44m

Boston Logan Intl

Fri 10/17

6:05 am-8:05 am

Nonstop2h 00m

$162

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Wed 11/26

6:00 am-7:45 am

Nonstop1h 45m

Boston Logan Intl

Fri 12/5

3:00 pm-5:05 pm

Nonstop2h 05m

$162

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Sat 11/8

7:15 am-9:00 am

Nonstop1h 45m

Boston Logan Intl

Sat 11/8

5:40 pm-7:40 pm

Nonstop2h 00m

$163

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Thu 11/6

10:05 am-3:17 pm

1 stop5h 12m

Boston Logan Intl

Sun 11/9

8:15 am-11:53 am

1 stop3h 38m

$167

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Tue 9/23

10:11 am-4:28 pm

1 stop6h 17m

Boston Logan Intl

Sat 9/27

8:06 am-2:22 pm

1 stop6h 16m

$167

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Tue 9/30

6:15 am-11:08 am

1 stop4h 53m

Boston Logan Intl

Tue 9/30

4:23 pm-9:11 pm

1 stop4h 48m

$167

Washington, D.C.Boston

DCA - BOS

DCABOS

Washington, D.C. Reagan-National

Thu 11/20

12:35 pm-2:06 pm

Nonstop1h 31m

Boston Logan Intl

Tue 11/25

6:20 am-8:05 am

Nonstop1h 45m

$169

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 60 results
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Best time to book a flight from District of Columbia to New Hampshire

Have a flexible travel schedule? Discover the best time to fly to New Hampshire from District of Columbia 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 District of Columbia to New Hampshire

What is the cheapest month to book a flight from District of Columbia to New Hampshire?

Currently, January is the cheapest month in which you can book a flight from District of Columbia to New Hampshire (average of $334). Flying from District of Columbia to New Hampshire in April is currently the most expensive (average of $397). 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 DC to NH?

Find hourly flight availability from District of Columbia 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 September 11, 2025.

When flying from District of Columbia 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 District of Columbia to New Hampshire

Explore weekly flight availability from District of Columbia to New Hampshire. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 11, 2025.

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

Reviews of airlines servicing New Hampshire

Get insights into the airlines that provide service to New Hampshire. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New Hampshire. Reviews last updated September 11, 2025.
Get a feel of what it's like to fly with Southwest, United Airlines, and American Airlines from District of Columbia to New Hampshire by reading reviews from past customers. 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
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from District of Columbia 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 long is the flight from District of Columbia to New Hampshire?

    Delta, JetBlue, and United Airlines can get you from District of Columbia to New Hampshire in just under 1h 45m. Your travel time can differ by up to 4h 04m. District of Columbia and New Hampshire are separated by a distance of 398 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from District of Columbia to New Hampshire one-way?

    $81 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on American Airlines and JetBlue, with prices starting from $94 and $105, respectively.

  • Can I find deals for flights from District of Columbia to New Hampshire that include hotel bookings?

    Yes. In addition to deals on District of Columbia to New Hampshire flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to New Hampshire?

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

  • Can I find deals for business class flights from District of Columbia to New Hampshire?

    Yes. Cheapflights offers flight deals from District of Columbia 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 District of Columbia to New Hampshire?

    Currently, January is the cheapest month in which you can book a flight from District of Columbia to New Hampshire (average of $334). Flying from District of Columbia to New Hampshire in April is currently the most expensive (average of $397). 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.

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Alternative routes for District of Columbia to New Hampshire

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from District of Columbia to New Hampshire

Discover the top 3 airlines that operate flights from District of Columbia to New Hampshire. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$136Average$489FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$192Average$340FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$214Average$349FlexibilityNo cancel feeOn-time69%

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