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>

$30 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.

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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.

Wed, Jul 23 - Wed, Jul 30

6:00 am - 7:30 amBOS-BWI

1h 30mnonstop

7:10 am - 8:37 amBWI-BOS

1h 27mnonstop

$62Spirit Airlines

Find Deal

Sat, Aug 2 - Tue, Aug 5

8:48 pm - 10:21 pmBOS-BWI

1h 33mnonstop

7:10 am - 8:37 amBWI-BOS

1h 27mnonstop

$64Spirit Airlines

Find Deal

Mon, Aug 25 - Thu, Aug 28

11:08 am - 8:48 pmBOS-IAD

9h 40m1 stop

9:33 pm - 8:35 amIAD-BOS

11h 02m1 stop

$115Frontier

Find Deal

Fri, Aug 1 - Sun, Aug 3

6:00 am - 5:17 pmBOS-IAD

11h 17m1 stop

6:06 pm - 12:38 amIAD-BOS

6h 32m1 stop

$130Frontier

Find Deal

Wed, Aug 13 - Wed, Aug 13

11:15 am - 12:58 pmBOS-DCA

1h 43mnonstop

3:45 pm - 5:20 pmDCA-BOS

1h 35mnonstop

$132JetBlue

Find Deal

Wed, Oct 15 - Wed, Nov 5

5:30 am - 7:11 amBOS-IAD

1h 41mnonstop

5:10 pm - 6:48 pmIAD-BOS

1h 38mnonstop

$137United Airlines

Find Deal

Mon, Aug 4 - Mon, Aug 11

5:10 am - 6:40 amMHT-BWI

1h 30mnonstop

9:55 pm - 11:25 pmBWI-MHT

1h 30mnonstop

$137Southwest

Find Deal

Mon, Aug 4 - Thu, Aug 7

8:00 am - 9:41 amBOS-DCA

1h 41mnonstop

8:50 am - 10:29 amDCA-BOS

1h 39mnonstop

$140JetBlue

Find Deal

Wed, Aug 13 - Sat, Aug 16

5:30 am - 7:04 amBOS-IAD

1h 34mnonstop

10:18 pm - 11:59 pmIAD-BOS

1h 41mnonstop

$144United Airlines

Find Deal

Thu, Aug 28 - Mon, Sep 1

5:50 am - 7:25 amMHT-BWI

1h 35mnonstop

9:55 pm - 11:25 pmBWI-MHT

1h 30mnonstop

$144Southwest

Find Deal

Useful Info

Low season	January
High season	November
Cheapest flight	$30

Best time to beat the crowds with an average 17% drop in price.

Most popular time to fly with an average 10% 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.

Clinton

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 $254

Business Class flights to Washington, D.C.from $785

Prem Econ Class flights to Washington, D.C.from $371

Economy Class flights to Washington, D.C.from $189

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

$30 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.

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