IAD

$125 Find Cheap Flights from Idaho 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 6/16. 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

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

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Everything you should know

Cheapest round-trip
$283
Overall average: $568
Hawaiian Airlines
Wed 2/11Wed 2/18
GEG - IAD • 1 stop
Cheapest non-stop
$537
United Airlines
Sat 1/17Sat 1/24
JAC - IAD • Non-stop
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We hope you love your trip to Dulles Intl!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Idaho to Dulles Intl

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

Wed, Feb 11 - Wed, Feb 18
Hawaiian Airlines Logo
5:45 am - 4:26 pm
GEG
-
IAD
7h 41m1 stop
Hawaiian Airlines Logo
7:05 am - 11:01 pm
IAD
-
GEG
18h 56m1 stop
$283Hawaiian Airlines
Sat, Jan 24 - Wed, Jan 28
Alaska Airlines Logo
6:23 am - 4:26 pm
BOI
-
IAD
8h 03m1 stop
Alaska Airlines Logo
6:04 pm - 3:10 pm
IAD
-
BOI
23h 06m1 stop
$287Alaska Airlines
Mon, Jan 26 - Mon, Feb 2
United Airlines Logo
12:43 pm - 9:17 pm
SUN
-
IAD
6h 34m1 stop
United Airlines Logo
4:11 pm - 9:29 pm
IAD
-
SUN
7h 18m1 stop
$289United Airlines
Fri, Jan 30 - Mon, Feb 2
Delta Logo
1:20 pm - 11:10 pm
GEG
-
IAD
6h 50m1 stop
Delta Logo
5:26 pm - 11:59 pm
IAD
-
GEG
9h 33m2 stops
$292Delta
Fri, Jan 30 - Mon, Feb 2
Delta Logo
7:25 pm - 11:49 am
GEG
-
IAD
13h 24m2 stops
Delta Logo
5:26 pm - 11:59 pm
IAD
-
GEG
9h 33m2 stops
$298Delta
Mon, Jan 26 - Mon, Feb 2
American Airlines Logo
8:09 am - 11:12 pm
SUN
-
IAD
13h 03m2 stops
American Airlines Logo
11:34 am - 8:17 pm
IAD
-
SUN
10h 43m2 stops
$299American Airlines
Tue, Feb 3 - Sat, Feb 14
Southwest Logo
7:05 am - 9:55 pm
GEG
-
IAD
11h 50m2 stops
Southwest Logo
5:05 am - 9:40 am
IAD
-
GEG
7h 35m1 stop
$322Southwest
Wed, Jan 21 - Sat, Jan 24
American Airlines Logo
7:20 am - 4:31 pm
BOI
-
IAD
7h 11m1 stop
American Airlines Logo
7:01 am - 5:07 pm
IAD
-
BOI
12h 06m2 stops
$326American Airlines
Wed, Jan 28 - Wed, Feb 4
Southwest Logo
7:05 am - 9:55 pm
GEG
-
IAD
11h 50m2 stops
Southwest Logo
9:05 am - 8:50 pm
IAD
-
GEG
14h 45m2 stops
$327Southwest
Mon, Jan 26 - Wed, Jan 28
United Airlines Logo
7:05 pm - 5:32 am
BOI
-
IAD
8h 27m1 stop
United Airlines Logo
12:40 pm - 7:51 pm
IAD
-
BOI
9h 11m1 stop
$342United Airlines
Useful Info

Good to know

Low seasonFebruary
Cheapest flight$125
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 18% increase in price.
Flight from Jackson to Washington Dulles Airport

FAQs for booking Idaho to Washington Dulles Airport flights

  • How does KAYAK find such low prices on flights from Idaho 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 Idaho to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho 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 Idaho 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 Idaho 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 Idaho with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho 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 Idaho 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
Martinsburg
Owings Mills
Oxon Hill
Charles Town
Glen Burnie
Greenbelt
Ellicott City
Edgewood
Colonial Beach
Pikesville
Hunt Valley
Lutherville Timonium
Stevensville
Camp Springs

Everything you need to know for your flight to Dulles Intl

Information on your arrival and departure airports

Washington Dulles Airport (IAD)