IAD

$89 Find Cheap Flights from New Hampshire to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Dulles Intl departing on 5/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from New Hampshire to Dulles Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from New Hampshire to Dulles Intl 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.

Recent round-trip flight deals from New Hampshire to Dulles Intl

Wed, Jun 3 - Wed, Jun 10
Frontier Logo
6:00 am - 5:27 pm
BOS
-
IAD
11h 27m
1 stop
Frontier Logo
11:17 am - 1:27 am
IAD
-
BOS
14h 10m
1 stop
$160Frontier
Wed, Jul 1 - Wed, Jul 8
United Airlines Logo
5:45 am - 7:23 am
BOS
-
IAD
1h 38mnonstop
United Airlines Logo
6:33 am - 11:16 am
IAD
-
BOS
4h 43m
1 stop
$162United Airlines
Tue, Jun 2 - Sat, Jun 6
United Airlines Logo
7:27 pm - 9:16 pm
BOS
-
IAD
1h 49mnonstop
United Airlines Logo
6:33 am - 11:16 am
IAD
-
BOS
4h 43m
1 stop
$164United Airlines
Sat, Jun 6 - Wed, Jun 10
United Airlines Logo
9:30 am - 11:12 am
BOS
-
IAD
1h 42mnonstop
United Airlines Logo
10:10 pm - 11:59 pm
IAD
-
BOS
1h 49mnonstop
$165United Airlines
Sat, Aug 22 - Tue, Aug 25
American Airlines Logo
5:10 pm - 9:53 pm
MHT
-
IAD
4h 43m
1 stop
American Airlines Logo
6:10 am - 12:55 pm
IAD
-
MHT
6h 45m
1 stop
$260American Airlines
Fri, Jun 5 - Sun, Jun 7
American Airlines Logo
5:10 pm - 12:13 am
MHT
-
IAD
7h 03m
1 stop
American Airlines Logo
6:20 am - 11:33 am
IAD
-
MHT
5h 13m
1 stop
$269American Airlines
Fri, Aug 21 - Sat, Aug 29
Delta Logo
4:47 pm - 11:26 pm
PWM
-
IAD
6h 39m
1 stop
Delta Logo
2:54 pm - 9:31 pm
IAD
-
PWM
6h 37m
1 stop
$269Delta
Thu, Aug 20 - Tue, Aug 25
Delta Logo
6:00 am - 11:49 am
PWM
-
IAD
5h 49m
1 stop
Delta Logo
6:00 am - 4:50 pm
IAD
-
PWM
10h 50m
2 stops
$274Delta
Tue, Jun 9 - Tue, Jun 16
Multiple Airlines Logo
2:46 pm - 7:34 am
LEB
-
IAD
16h 48m
2 stops
Multiple Airlines Logo
6:14 pm - 10:02 am
IAD
-
LEB
15h 48m
2 stops
$1,215Multiple Airlines
Tue, Jun 2 - Tue, Jun 23
Multiple Airlines Logo
4:00 pm - 7:34 am
LEB
-
IAD
15h 34m
2 stops
Multiple Airlines Logo
6:14 pm - 3:13 pm
IAD
-
LEB
20h 59m
2 stops
$1,481Multiple Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$89
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly with an average 7% increase in price.
Flight from Boston to Washington Dulles Airport

FAQs for booking New Hampshire to Washington Dulles Airport flights

  • How does KAYAK find such low prices on flights from New Hampshire to Washington Dulles Airport?

    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 Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New Hampshire to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport 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 Dulles Airport?

    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 Dulles Airport 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 Dulles Airport?

    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 Dulles Airport 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 Dulles Intl?

Book flights to Dulles Intl if you plan to visit one of these locations
Winchester
Linthicum Heights
Hanover
Springfield
Gaithersburg
Towson
Oxon Hill
Martinsburg
Owings Mills
Charles Town
Greenbelt
Glen Burnie
Edgewood
Ellicott City
Colonial Beach
Pikesville
Camp Springs
Hunt Valley
Lutherville Timonium
Chesapeake Beach

Everything you need to know for your flight to Dulles Intl

Information on your arrival and departure airports

Washington Dulles Airport (IAD)