SUN - IAD

$289 Find Cheap Flights from Hailey to Washington Dulles Airport

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hailey to Dulles Intl departing on 3/5. 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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hailey to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hailey to Washington, D.C., as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$289
Alaska Airlines
Thu 3/5Sun 3/8
SUN - IAD • 1 stop
Cheapest one-way
Multiple Airlines
Thu 1/29
SUN - IAD • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Dulles Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Hailey to Dulles Intl (SUN-IAD)

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

Thu, Mar 5 - Sun, Mar 8
Alaska Airlines Logo
7:04 pm - 5:40 am
SUN
-
IAD
8h 36m
1 stop
Alaska Airlines Logo
7:05 am - 6:22 pm
IAD
-
SUN
13h 17m
1 stop
$289Alaska Airlines
Wed, Feb 11 - Sun, Feb 15
United Airlines Logo
12:43 pm - 9:17 pm
SUN
-
IAD
6h 34m
1 stop
United Airlines Logo
2:12 pm - 9:19 pm
IAD
-
SUN
9h 07m
1 stop
$359United Airlines
Tue, Mar 17 - Fri, Mar 20
United Airlines Logo
1:29 pm - 12:28 am
SUN
-
IAD
8h 59m
1 stop
United Airlines Logo
6:15 am - 11:53 am
IAD
-
SUN
7h 38m
1 stop
$444United Airlines
Wed, Feb 11 - Sun, Feb 15
Delta Logo
3:30 pm - 11:48 pm
SUN
-
IAD
6h 18m
1 stop
Delta Logo
7:00 am - 2:40 pm
IAD
-
SUN
9h 40m
2 stops
$499Delta
Thu, Mar 5 - Sun, Mar 8
Delta Logo
3:25 pm - 11:46 pm
SUN
-
IAD
6h 21m
1 stop
Delta Logo
7:00 am - 2:49 pm
IAD
-
SUN
9h 49m
2 stops
$504Delta
Tue, Mar 17 - Fri, Mar 20
Delta Logo
12:40 pm - 12:27 am
SUN
-
IAD
9h 47m
2 stops
Delta Logo
7:00 am - 1:31 pm
IAD
-
SUN
8h 31m
1 stop
$509Delta
Wed, Feb 11 - Sun, Feb 15
Delta Logo
12:59 pm - 12:24 am
SUN
-
IAD
9h 25m
2 stops
Delta Logo
7:00 am - 2:40 pm
IAD
-
SUN
9h 40m
2 stops
$545Delta
Tue, Mar 17 - Fri, Mar 20
American Airlines Logo
7:40 am - 8:29 pm
SUN
-
IAD
10h 49m
2 stops
American Airlines Logo
5:00 am - 12:54 pm
IAD
-
SUN
9h 54m
2 stops
$551American Airlines
Thu, Mar 5 - Sun, Mar 8
American Airlines Logo
7:55 am - 10:53 pm
SUN
-
IAD
12h 58m
2 stops
American Airlines Logo
5:00 am - 12:59 pm
IAD
-
SUN
9h 59m
2 stops
$758American Airlines
Tue, Feb 10 - Fri, Feb 13
American Airlines Logo
8:09 am - 9:17 pm
SUN
-
IAD
11h 08m
2 stops
American Airlines Logo
2:03 pm - 10:02 pm
IAD
-
SUN
9h 59m
2 stops
$780American Airlines
Booking Insights

KAYAK's insights & trends for Hailey to Dulles Intl flights

Get data-powered insights and trends into flights from Hailey to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Hailey to Washington Dulles Airport?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Hailey to Washington Dulles Airport were found on Alaska Airlines ($289) and United Airlines ($359).

Find deals

Good to know

Cheapest flight$289
Flight from Hailey to Washington Dulles Airport

When to book flights from Hailey to Dulles Intl

Are your dates flexible? Find out the best times to travel from Hailey to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Hailey to Washington Dulles Airport flights

  • What is the cheapest flight from Hailey to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Hailey to Washington, D.C. Dulles Intl Airport was $289 for a round-trip ticket.

  • Do I need a passport to fly between Hailey and Washington Dulles Airport?

    A passport is not required to fly from Hailey to Washington Dulles Airport.

  • Which airports will I be using when flying from Hailey to Washington Dulles Airport?

    Hailey airport is called Hailey Sun Valley-Friedman and the only airport in Washington Dulles Airport is Washington, D.C. Dulles Intl.

  • Which aircraft models fly most regularly from Hailey to Washington Dulles Airport?

    We unfortunately don’t have that data for this specific route.

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

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hailey 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 Hailey 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 Hailey 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 Hailey with another airline. Booking your flights between Hailey and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hailey 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 Hailey up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Hailey to Dulles Intl

Information on your arrival and departure airports

Hailey (SUN)
Dulles Intl (IAD)