How does KAYAK find such low prices on flights from New Hampshire to Washington, D.C.?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New Hampshire to Washington, D.C.. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New Hampshire to Washington, D.C.?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from New Hampshire is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from New Hampshire to Washington, D.C.?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back to New Hampshire with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New Hampshire to Washington, D.C.?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from New Hampshire up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$75 CHEAP FLIGHTS from New Hampshire to Washington, D.C.

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C.

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$139

Overall average: $267

United Airlines

Sun 12/14Thu 12/25

BOS - IAD • Non-stop

Cheapest one-way

$75

Typical prices: $98-$219

JetBlue

Thu 2/12

BOS - DCA • Non-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Washington, D.C.!

Flight Deals

Cheap Flights from New Hampshire to Washington, D.C.

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from New Hampshire to Washington, D.C. that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from New Hampshire to Washington, D.C.

Sun, Dec 14 - Thu, Dec 25

5:30 am - 7:14 amBOS-IAD

1h 44mnonstop

10:17 pm - 11:54 pmIAD-BOS

1h 37mnonstop

$139United Airlines

Find Deal

Sun, Dec 14 - Thu, Dec 25

9:59 pm - 11:58 pmBOS-DCA

1h 59mnonstop

7:00 am - 8:44 amDCA-BOS

1h 44mnonstop

$139Delta

Find Deal

Thu, Jan 8 - Sun, Jan 11

6:45 am - 8:36 amBOS-DCA

1h 51mnonstop

7:00 am - 8:32 amDCA-BOS

1h 32mnonstop

$140JetBlue

Find Deal

Wed, Jan 7 - Sun, Jan 11

12:40 pm - 2:29 pmBOS-DCA

1h 49mnonstop

6:55 pm - 8:29 pmDCA-BOS

1h 34mnonstop

$142JetBlue

Find Deal

Thu, Jan 29 - Fri, Jan 30

6:00 am - 4:28 pmBOS-IAD

10h 28m1 stop

9:35 am - 11:15 pmIAD-BOS

13h 40m1 stop

$146Multiple Airlines

Find Deal

Wed, Jan 14 - Sat, Jan 17

3:43 pm - 8:04 amBOS-IAD

16h 21m1 stop

9:33 am - 11:15 pmIAD-BOS

13h 42m1 stop

$154Multiple Airlines

Find Deal

Tue, Dec 23 - Sun, Dec 28

6:00 am - 7:50 amMHT-DCA

1h 50mnonstop

10:00 pm - 11:34 pmDCA-MHT

1h 34mnonstop

$189American Airlines

Find Deal

Sun, Feb 1 - Tue, Feb 3

2:18 pm - 11:12 pmORH-IAD

8h 54m2 stops

5:46 pm - 1:53 pmIAD-ORH

20h 07m2 stops

$192American Airlines

Find Deal

Fri, Dec 12 - Thu, Dec 18

11:08 am - 12:23 amBOS-BWI

13h 15m1 stop

9:09 pm - 10:01 amBWI-BOS

12h 52m1 stop

$204Spirit Airlines

Find Deal

Tue, Dec 9 - Wed, Dec 10

8:11 pm - 9:22 amBOS-BWI

13h 11m1 stop

7:06 pm - 7:06 pmBWI-BOS

24h 00m2 stops

$207Spirit Airlines

Find Deal

Useful Info

Low season	September
High season	November
Cheapest flight	$75

Best time to beat the crowds with an average 12% drop in price.

Most popular time to fly with an average 20% increase in price.

Flight from Boston to Reagan Washington National Airport

How does KAYAK find such low prices on flights from New Hampshire to Washington, D.C.?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New Hampshire to Washington, D.C..
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New Hampshire to Washington, D.C.?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from New Hampshire is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from New Hampshire to Washington, D.C.?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back to New Hampshire with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New Hampshire to Washington, D.C.?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from New Hampshire up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Linthicum Heights

Hanover

Springfield

Gaithersburg

Towson

Oxon Hill

Owings Mills

Glen Burnie

Greenbelt

Ellicott City

Edgewood

Colonial Beach

Pikesville

Hunt Valley

Lutherville Timonium

Hyattsville

Stevensville

Camp Springs

Westminster

Capitol Heights

Everything you need to know for your flight to Washington, D.C.

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Cabin class types available on flights to New Hampshire

First Class flights to Washington, D.C.from $966

Business Class flights to Washington, D.C.from $496

Prem Econ Class flights to Washington, D.C.from $406

Economy Class flights to Washington, D.C.from $170

$75 Find Cheap Flights from New Hampshire to Washington, D.C.

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C.

Everything you should know

Cheap Flights from New Hampshire to Washington, D.C.

Recent round-trip flight deals from New Hampshire to Washington, D.C.

Recent one-way flight deals from New Hampshire to Washington, D.C.

Recent last minute flight deals from New Hampshire to Washington, D.C.

Recent direct flight deals from New Hampshire to Washington, D.C.

Good to know

FAQs for booking flights from New Hampshire to Washington, D.C.

How does KAYAK find such low prices on flights from New Hampshire to Washington, D.C.?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New Hampshire to Washington, D.C..

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New Hampshire to Washington, D.C.?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from New Hampshire is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from New Hampshire to Washington, D.C.?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back to New Hampshire with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New Hampshire to Washington, D.C.?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from New Hampshire up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Washington, D.C.?

Everything you need to know for your flight to Washington, D.C.

Cabin class types available on flights to New Hampshire

Complete your trip to Washington, D.C. with a hotel stay or car rental

Find direct flights for Washington, D.C.

Flights to other popular destinations

Flights from domestic origins to Washington, D.C.

Choose which airport to fly into in Washington, D.C.

Find deals for your return flight