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 5/18. 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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Useful Info
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

Sun, May 10 - Wed, May 13
United Airlines Logo
7:28 pm - 11:25 pm
BOS
-
IAD
3h 57m
1 stop
United Airlines Logo
10:15 pm - 11:59 pm
IAD
-
BOS
1h 44mnonstop
$172United Airlines
Fri, May 8 - Fri, May 8
United Airlines Logo
5:45 am - 7:24 am
BOS
-
IAD
1h 39mnonstop
United Airlines Logo
10:15 pm - 11:59 pm
IAD
-
BOS
1h 44mnonstop
$174United Airlines
Thu, May 7 - Fri, May 8
United Airlines Logo
5:45 am - 7:24 am
BOS
-
IAD
1h 39mnonstop
United Airlines Logo
10:15 pm - 11:59 pm
IAD
-
BOS
1h 44mnonstop
$176United Airlines
Fri, May 8 - Sun, May 10
United Airlines Logo
7:26 pm - 11:25 pm
BOS
-
IAD
3h 59m
1 stop
United Airlines Logo
6:00 am - 10:20 am
IAD
-
BOS
4h 20m
1 stop
$177United Airlines
Thu, May 28 - Sun, May 31
Frontier Logo
6:00 am - 4:21 pm
BOS
-
IAD
10h 21m
1 stop
Frontier Logo
8:47 pm - 7:49 am
IAD
-
BOS
11h 02m
1 stop
$180Frontier
Thu, Apr 30 - Mon, May 4
Frontier Logo
6:00 am - 6:42 pm
BOS
-
IAD
12h 42m
1 stop
Frontier Logo
7:43 pm - 7:49 am
IAD
-
BOS
12h 06m
1 stop
$181Frontier
Thu, May 7 - Sun, May 10
American Airlines Logo
2:39 pm - 8:49 am
ORH
-
IAD
18h 10m
2 stops
American Airlines Logo
8:11 pm - 2:14 pm
IAD
-
ORH
18h 03m
2 stops
$208American Airlines
Thu, Jun 4 - Tue, Jun 9
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
$255American Airlines
Thu, May 7 - Tue, May 12
Delta Logo
2:38 pm - 6:53 pm
PWM
-
IAD
4h 15m
1 stop
Delta Logo
7:33 pm - 12:43 am
IAD
-
PWM
5h 10m
1 stop
$269Delta
Thu, May 7 - Tue, May 12
Delta Logo
2:38 pm - 6:53 pm
PWM
-
IAD
4h 15m
1 stop
Delta Logo
5:21 pm - 12:43 am
IAD
-
PWM
7h 22m
2 stops
$274Delta
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$89
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly and prices are also 5% lower on average.
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
Glen Burnie
Greenbelt
Ellicott City
Edgewood
Colonial Beach
Pikesville
Camp Springs
Lutherville Timonium
Hunt Valley
Westminster

Everything you need to know for your flight to Dulles Intl

Information on your arrival and departure airports

Washington Dulles Airport (IAD)