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.

$71 CHEAP FLIGHTS from New Hampshire to Washington, D.C.

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

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

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.

Sat, Sep 5 - Sun, Sep 6

12:45 pm - 9:56 pmBOS Boston Logan Intl-BWI Baltimore/Washington

9h 11m1 stop Atlanta Hartsfield-Jackson

9:32 pm - 8:41 amBWI Baltimore/Washington-BOS Boston Logan Intl

11h 09m1 stop Atlanta Hartsfield-Jackson

$145Frontier

Thu, Sep 10 - Sun, Sep 13

12:54 pm - 10:54 pmBOS Boston Logan Intl-BWI Baltimore/Washington

10h 00m1 stop Atlanta Hartsfield-Jackson

6:00 am - 12:09 pmBWI Baltimore/Washington-BOS Boston Logan Intl

6h 09m1 stop Atlanta Hartsfield-Jackson

$145Frontier

Wed, Oct 14 - Sat, Oct 17

2:25 pm - 4:05 pmBOS Boston Logan Intl-DCA Washington, D.C. Reagan-National

1h 40mnonstop

3:45 pm - 5:31 pmDCA Washington, D.C. Reagan-National-BOS Boston Logan Intl

1h 46mnonstop

$149JetBlue

Sun, Sep 13 - Tue, Sep 15

6:05 am - 7:46 amBOS Boston Logan Intl-DCA Washington, D.C. Reagan-National

1h 41mnonstop

8:55 am - 10:30 amDCA Washington, D.C. Reagan-National-BOS Boston Logan Intl

1h 35mnonstop

$149JetBlue

Thu, Sep 3 - Sat, Sep 5

12:41 pm - 4:35 pmBOS Boston Logan Intl-IAD Washington, D.C. Dulles Intl

3h 54m1 stop Newark

10:15 pm - 11:59 pmIAD Washington, D.C. Dulles Intl-BOS Boston Logan Intl

1h 44mnonstop

$149United Airlines

Sat, Sep 5 - Mon, Sep 7

5:45 am - 7:20 amBOS Boston Logan Intl-IAD Washington, D.C. Dulles Intl

1h 35mnonstop

10:15 pm - 11:59 pmIAD Washington, D.C. Dulles Intl-BOS Boston Logan Intl

1h 44mnonstop

$150United Airlines

Thu, Aug 27 - Mon, Aug 31

10:33 am - 12:13 pmBOS Boston Logan Intl-DCA Washington, D.C. Reagan-National

1h 40mnonstop

6:59 am - 8:44 amDCA Washington, D.C. Reagan-National-BOS Boston Logan Intl

1h 45mnonstop

$151American Airlines

Thu, Sep 17 - Mon, Sep 21

6:00 am - 7:47 amBOS Boston Logan Intl-DCA Washington, D.C. Reagan-National

1h 47mnonstop

4:59 pm - 6:46 pmDCA Washington, D.C. Reagan-National-BOS Boston Logan Intl

1h 47mnonstop

$151American Airlines

Wed, Oct 14 - Thu, Oct 22

9:40 am - 11:31 amBOS Boston Logan Intl-DCA Washington, D.C. Reagan-National

1h 51mnonstop

6:59 am - 8:44 amDCA Washington, D.C. Reagan-National-BOS Boston Logan Intl

1h 45mnonstop

$151Delta

Sat, Nov 14 - Tue, Nov 17

10:45 am - 12:40 pmBOS Boston Logan Intl-DCA Washington, D.C. Reagan-National

1h 55mnonstop

10:00 pm - 11:42 pmDCA Washington, D.C. Reagan-National-BOS Boston Logan Intl

1h 42mnonstop

$151Delta

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

Mon, Aug 10 - Tue, Aug 11

5:16 pm - 7:05 pmBOS Boston Logan Intl-DCA Washington, D.C. Reagan-National

1h 49mnonstop

2:25 pm - 4:01 pmDCA Washington, D.C. Reagan-National-BOS Boston Logan Intl

1h 36mnonstop

$265JetBlue

Mon, Aug 10 - Wed, Aug 12

5:16 pm - 7:05 pmBOS Boston Logan Intl-DCA Washington, D.C. Reagan-National

1h 49mnonstop

8:49 am - 10:25 amDCA Washington, D.C. Reagan-National-BOS Boston Logan Intl

1h 36mnonstop

$265JetBlue

Tue, Aug 11 - Fri, Sep 11

2:20 pm - 4:19 pmBOS Boston Logan Intl-DCA Washington, D.C. Reagan-National

1h 59mnonstop

6:00 am - 7:43 amDCA Washington, D.C. Reagan-National-BOS Boston Logan Intl

1h 43mnonstop

$269Delta

Thu, Aug 13 - Wed, Aug 19

11:59 am - 11:17 pmBOS Boston Logan Intl-BWI Baltimore/Washington

11h 18m1 stop Atlanta Hartsfield-Jackson

9:32 pm - 8:41 amBWI Baltimore/Washington-BOS Boston Logan Intl

11h 09m1 stop Atlanta Hartsfield-Jackson

$278Frontier

Tue, Aug 11 - Fri, Sep 11

10:00 am - 4:19 pmBOS Boston Logan Intl-DCA Washington, D.C. Reagan-National

6h 19m1 stop New York LaGuardia

10:00 pm - 11:39 pmDCA Washington, D.C. Reagan-National-BOS Boston Logan Intl

1h 39mnonstop

$279Delta

Tue, Aug 11 - Fri, Sep 11

7:30 am - 11:26 amBOS Boston Logan Intl-IAD Washington, D.C. Dulles Intl

3h 56m1 stop Newark

10:15 pm - 11:59 pmIAD Washington, D.C. Dulles Intl-BOS Boston Logan Intl

1h 44mnonstop

$279United Airlines

Wed, Aug 12 - Sat, Aug 22

11:59 am - 10:52 pmBOS Boston Logan Intl-IAD Washington, D.C. Dulles Intl

10h 53m1 stop Atlanta Hartsfield-Jackson

8:39 pm - 8:41 amIAD Washington, D.C. Dulles Intl-BOS Boston Logan Intl

12h 02m1 stop Atlanta Hartsfield-Jackson

$282Frontier

Tue, Aug 11 - Mon, Sep 14

7:00 pm - 10:59 pmBOS Boston Logan Intl-IAD Washington, D.C. Dulles Intl

3h 59m1 stop Newark

10:15 pm - 11:59 pmIAD Washington, D.C. Dulles Intl-BOS Boston Logan Intl

1h 44mnonstop

$296United Airlines

Wed, Aug 12 - Wed, Aug 19

6:02 am - 7:50 amPWM Portland-DCA Washington, D.C. Reagan-National

1h 48mnonstop

10:10 pm - 11:47 pmDCA Washington, D.C. Reagan-National-PWM Portland

1h 37mnonstop

$302American Airlines

Wed, Aug 12 - Wed, Aug 19

6:02 am - 7:50 amPWM Portland-DCA Washington, D.C. Reagan-National

1h 48mnonstop

6:59 am - 12:40 pmDCA Washington, D.C. Reagan-National-PWM Portland

5h 41m1 stop New York LaGuardia

$312American Airlines

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

Wed, Oct 14 - Sat, Oct 17

2:25 pm - 4:05 pmBOS Boston Logan Intl-DCA Washington, D.C. Reagan-National

1h 40mnonstop

3:45 pm - 5:31 pmDCA Washington, D.C. Reagan-National-BOS Boston Logan Intl

1h 46mnonstop

$149JetBlue

Thu, Oct 29 - Mon, Nov 16

6:20 am - 8:05 amBOS Boston Logan Intl-DCA Washington, D.C. Reagan-National

1h 45mnonstop

12:10 pm - 1:40 pmDCA Washington, D.C. Reagan-National-BOS Boston Logan Intl

1h 30mnonstop

$149JetBlue

Sat, Sep 5 - Mon, Sep 7

5:45 am - 7:20 amBOS Boston Logan Intl-IAD Washington, D.C. Dulles Intl

1h 35mnonstop

10:15 pm - 11:59 pmIAD Washington, D.C. Dulles Intl-BOS Boston Logan Intl

1h 44mnonstop

$150United Airlines

Sat, Sep 5 - Mon, Sep 7

5:45 am - 7:20 amBOS Boston Logan Intl-IAD Washington, D.C. Dulles Intl

1h 35mnonstop

10:15 pm - 11:59 pmIAD Washington, D.C. Dulles Intl-BOS Boston Logan Intl

1h 44mnonstop

$150United Airlines

Thu, Aug 27 - Mon, Aug 31

10:33 am - 12:13 pmBOS Boston Logan Intl-DCA Washington, D.C. Reagan-National

1h 40mnonstop

6:59 am - 8:44 amDCA Washington, D.C. Reagan-National-BOS Boston Logan Intl

1h 45mnonstop

$151American Airlines

Thu, Sep 17 - Mon, Sep 21

6:00 am - 7:47 amBOS Boston Logan Intl-DCA Washington, D.C. Reagan-National

1h 47mnonstop

4:59 pm - 6:46 pmDCA Washington, D.C. Reagan-National-BOS Boston Logan Intl

1h 47mnonstop

$151American Airlines

Wed, Oct 14 - Thu, Oct 22

9:40 am - 11:31 amBOS Boston Logan Intl-DCA Washington, D.C. Reagan-National

1h 51mnonstop

6:59 am - 8:44 amDCA Washington, D.C. Reagan-National-BOS Boston Logan Intl

1h 45mnonstop

$151Delta

Sat, Nov 14 - Tue, Nov 17

10:45 am - 12:40 pmBOS Boston Logan Intl-DCA Washington, D.C. Reagan-National

1h 55mnonstop

10:00 pm - 11:42 pmDCA Washington, D.C. Reagan-National-BOS Boston Logan Intl

1h 42mnonstop

$151Delta

Wed, Sep 2 - Wed, Sep 2

8:15 am - 9:50 amBOS Boston Logan Intl-BWI Baltimore/Washington

1h 35mnonstop

2:30 pm - 4:00 pmBWI Baltimore/Washington-BOS Boston Logan Intl

1h 30mnonstop

$151Southwest

Thu, Oct 29 - Mon, Nov 16

2:35 pm - 4:10 pmBOS Boston Logan Intl-BWI Baltimore/Washington

1h 35mnonstop

6:45 am - 8:20 amBWI Baltimore/Washington-BOS Boston Logan Intl

1h 35mnonstop

$151Southwest

Useful Info

Low season	January
High season	November
Cheapest flight	$71

Best time to beat the crowds with an average 11% drop in price.

Most popular time to fly with an average 5% increase in price.

Flight from Boston to Baltimore

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

Greenbelt

Glen Burnie

Edgewood

Chesapeake Beach

Ellicott City

Camp Springs

Pikesville

Colonial Beach

Hunt Valley

Lutherville Timonium

Capitol Heights

Westminster

Stevensville

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 $476

Business Class flights to Washington, D.C.from $446

Premium Economy Class flights to Washington, D.C.from $1,925

Economy Class flights to Washington, D.C.from $228

$71 Find Cheap Flights from New Hampshire to Washington, D.C. - Compare and Save

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

Low season

High season

Cheapest flight

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

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