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District of Columbia

$74+ Cheap flights from New Hampshire to District of Columbia

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — IAD
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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Find flight deals from New Hampshire to District of Columbia

Cheapest flights from New Hampshire to District of Columbia
Explore the most affordable flight options available from New Hampshire to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 30, 2025.

This American Airlines deal was found by Cheapflights users on 10/30. 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.
mié. 12/108:40 pmBOS - DCA
Nonstop1h 50mAmerican Airlines
sáb. 1/36:30 amDCA - BOS
Nonstop1h 32mAmerican Airlines
Deal found 10/30$140
This United Airlines deal was found by Cheapflights users on 10/29. 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.
lun. 12/155:30 amBOS - IAD
Nonstop1h 44mUnited Airlines
lun. 12/159:00 amIAD - BOS
Nonstop1h 38mUnited Airlines
Deal found 10/29$142
This JetBlue deal was found by Cheapflights users on 10/29. 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.
lun. 12/151:00 pmBOS - DCA
Nonstop1h 44mJetBlue
vie. 1/91:00 pmDCA - BOS
Nonstop1h 30mJetBlue
Deal found 10/29$142
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/246:00 amBOS - IAD
1 stop17h 59mFrontier
mié. 12/39:00 amIAD - BOS
1 stop25h 22mFrontier
Deal found 10/30$144
This Flysmarter deal was found by Cheapflights users on 10/29. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/44:15 pmBOS - DCA
Nonstop1h 49mJetBlue
dom. 12/78:49 pmDCA - BOS
Nonstop1h 36mJetBlue
Deal found 10/29$144
This United Airlines deal was found by Cheapflights users on 10/29. 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.
mié. 12/175:30 amBOS - IAD
Nonstop1h 44mUnited Airlines
mar. 12/3010:17 pmIAD - BOS
Nonstop1h 37mUnited Airlines
Deal found 10/29$145
This JetBlue deal was found by Cheapflights users on 10/29. 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.
mié. 12/177:15 pmBOS - DCA
Nonstop1h 48mJetBlue
dom. 1/48:54 pmDCA - BOS
Nonstop1h 35mJetBlue
Deal found 10/29$145
This Trip.com deal was found by Cheapflights users on 10/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/52:20 pmBOS - DCA
Nonstop1h 40mJetBlue
dom. 12/78:49 pmDCA - BOS
Nonstop1h 36mJetBlue
Deal found 10/29$146
This United Airlines deal was found by Cheapflights users on 10/29. 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.
jue. 12/45:30 amBOS - IAD
Nonstop1h 44mUnited Airlines
sáb. 12/69:00 amIAD - BOS
Nonstop1h 39mUnited Airlines
Deal found 10/29$147
This Delta deal was found by Cheapflights users on 10/29. 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.
jue. 12/48:15 pmBOS - DCA
Nonstop1h 57mDelta
vie. 12/510:00 pmDCA - BOS
Nonstop1h 40mDelta
Deal found 10/29$147
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/1511:23 amBOS - IAD
1 stop11h 42mFrontier
dom. 1/45:35 amIAD - BOS
1 stop28h 07mFrontier
Deal found 10/29$148
This Delta deal was found by Cheapflights users on 10/29. 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.
jue. 12/49:59 pmBOS - DCA
Nonstop1h 59mDelta
dom. 12/78:30 amDCA - BOS
Nonstop1h 48mDelta
Deal found 10/29$148

Cheap flight deals from New Hampshire to District of Columbia

Keep the following information in mind while searching for New Hampshire to District of Columbia flight deals. Data was last updated octubre 30, 2025.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$140
(Priceline)

One-way from

$74
(United Airlines)

Popular in

October

Cheapest in

January

Average price

$240

Good round-trip deal

$273 or less

Good one-way deal

$203 or less
Provider with most accurate pricing for Boston Logan Intl-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Washington, D.C. (WAS) flights.
Search Deals
From New Hampshire to District of Columbia
Search Deals
One-way flight from New Hampshire to District of Columbia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from New Hampshire to District of Columbia.
Search Deals
Price to beat on a one-way flight from New Hampshire to District of Columbia.
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated octubre 30, 2025.
Use the filters below to find and compare flights from New Hampshire to District of Columbia that are best for you.

Fly from

New Hampshire

Fly to

District of Columbia

Route

Depart

Return

Price

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

lun. 12/15

5:30 am-7:14 am

Nonstop1h 44m

Washington, D.C. Dulles Intl

lun. 12/15

9:00 am-10:38 am

Nonstop1h 38m

$142

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

jue. 2/19

7:30 am-9:29 am

Nonstop1h 59m

Washington, D.C. Reagan-National

lun. 2/23

9:59 pm-11:39 pm

Nonstop1h 40m

$142

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

sáb. 11/22

7:15 pm-9:03 pm

Nonstop1h 48m

Washington, D.C. Reagan-National

jue. 11/27

5:00 pm-6:38 pm

Nonstop1h 38m

$142

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

jue. 1/22

12:08 pm-4:25 pm

1 stop4h 17m

Washington, D.C. Dulles Intl

vie. 1/23

10:12 pm-11:49 pm

Nonstop1h 37m

$147

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

jue. 12/4

11:35 am-1:19 pm

Nonstop1h 44m

Washington, D.C. Reagan-National

lun. 12/8

7:30 am-9:00 am

Nonstop1h 30m

$147

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

vie. 12/5

12:35 pm-2:36 pm

Nonstop2h 01m

Washington, D.C. Reagan-National

dom. 12/7

8:30 am-10:18 am

Nonstop1h 48m

$147

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

mié. 11/12

3:15 pm-5:00 pm

Nonstop1h 45m

Washington, D.C. Reagan-National

lun. 11/17

3:09 pm-4:45 pm

Nonstop1h 36m

$147

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

sáb. 12/6

6:20 am-8:05 am

Nonstop1h 45m

Washington, D.C. Reagan-National

jue. 12/11

7:30 am-9:00 am

Nonstop1h 30m

$147

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

mar. 11/18

5:30 am-7:13 am

Nonstop1h 43m

Washington, D.C. Dulles Intl

mié. 11/19

10:07 pm-11:42 pm

Nonstop1h 35m

$153

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

vie. 12/12

10:55 am-12:51 pm

Nonstop1h 56m

Washington, D.C. Reagan-National

vie. 12/19

6:00 am-7:43 am

Nonstop1h 43m

$157

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

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

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

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

Currently, September is the cheapest month in which you can book a flight from New Hampshire to District of Columbia (average of $177). Flying from New Hampshire to District of Columbia in December is currently the most expensive (average of $218). 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 DC?

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

A simple way to save on the total cost of your ticket is to fly from New Hampshire to District of Columbia in the morning. If you’re flexible enough to do this you can expect to save up to 20% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from New Hampshire to District of Columbia?

Use this chart to determine the cheapest time to fly round-trip from New Hampshire to District of Columbia. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their New Hampshire to District of Columbia flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated octubre 30, 2025.
Read through reviews of airlines operating flights from New Hampshire to District of Columbia, such as Southwest, United Airlines, and American Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

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
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

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
8,998 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

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
11,035 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

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
JetBlue
7.2
Good
2,906 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

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 New Hampshire to District of Columbia. 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 New Hampshire to District of Columbia?

    There are many flights that can get you from New Hampshire to District of Columbia in 1h 44m. Fly via United Airlines, Delta, or JetBlue to get the fastest option. Airlines will cover a distance of 411 mi. All flights are typically nonstop.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $74. United Airlines flights start at $76 while deals on JetBlue start at $76 one-way.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from New Hampshire to District of Columbia (average of $177). Flying from New Hampshire to District of Columbia in December is currently the most expensive (average of $218). 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

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Alternative routes for New Hampshire to District of Columbia

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Top 4 airlines flying from New Hampshire to District of Columbia

Discover the top 4 airlines that operate flights from New Hampshire to District of Columbia. 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 octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$147Average$322FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$189Average$329FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$189Average$350FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$200Average$317FlexibilityNo cancel feeOn-time63%

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