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Cheap flights from Washington, D.C. to Hailey from $256

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Hailey departing on 8/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. to Hailey

Cheap round-trip flights

Delta Logo
7:30 am - 2:35 pmIAD-SUN
9h 05m1 stop
Delta Logo
3:20 pm - 11:33 pmSUN-IAD
6h 13m1 stop
$341Delta
Find Deal
Tue, Sep 9 - Tue, Sep 16
Delta Logo
12:20 pm - 9:56 pmIAD-SUN
11h 36m2 stops
Delta Logo
3:20 pm - 11:33 pmSUN-IAD
6h 13m1 stop
$375Delta
Find Deal
Tue, Sep 9 - Tue, Sep 16
Delta Logo
5:20 pm - 9:56 pmDCA-SUN
6h 36m1 stop
Delta Logo
7:30 am - 6:59 pmSUN-DCA
9h 29m2 stops
$405Delta
Find Deal
Tue, Sep 9 - Tue, Sep 16
Delta Logo
10:11 am - 9:56 pmDCA-SUN
13h 45m2 stops
Delta Logo
7:30 am - 6:59 pmSUN-DCA
9h 29m2 stops
$410Delta
Find Deal
Tue, Sep 9 - Tue, Sep 16
United Airlines Logo
6:40 pm - 10:36 pmBWI-SUN
29h 56m1 stop
United Airlines Logo
7:00 am - 3:12 pmSUN-BWI
6h 12m1 stop
$498United Airlines
Find Deal
Thu, Sep 18 - Sat, Sep 27
United Airlines Logo
10:08 pm - 10:36 pmIAD-SUN
26h 28m2 stops
United Airlines Logo
7:00 am - 4:43 pmSUN-IAD
7h 43m1 stop
$520United Airlines
Find Deal
Thu, Sep 18 - Sat, Sep 27
Alaska Airlines Logo
5:06 pm - 9:34 amDCA-SUN
18h 28m1 stop
Alaska Airlines Logo
10:16 am - 9:44 pmSUN-DCA
9h 28m1 stop
$531Alaska Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 16
Alaska Airlines Logo
5:06 pm - 9:34 amDCA-SUN
18h 28m1 stop
Alaska Airlines Logo
10:16 am - 9:44 pmSUN-DCA
9h 28m1 stop
$689Alaska Airlines
Find Deal
Thu, Sep 18 - Sat, Sep 27
American Airlines Logo
8:45 pm - 12:30 pmDCA-SUN
17h 45m1 stop
American Airlines Logo
8:00 am - 8:02 pmSUN-DCA
10h 02m2 stops
$1,167American Airlines
Find Deal
Sat, Dec 20 - Sat, Dec 27
American Airlines Logo
7:00 am - 12:30 pmDCA-SUN
7h 30m1 stop
American Airlines Logo
8:00 am - 8:18 pmSUN-DCA
10h 18m1 stop
$1,217American Airlines
Find Deal
Sun, Dec 21 - Sat, Dec 27

Delta flights from Washington, D.C. to Hailey

Our best Delta deals on Washington, D.C. to Hailey flight tickets
Delta
Sep 9
IAD7:30 amWashington, D.C. Dulles Intl
9h 05m
1 stop
SUN2:35 pmHailey Sun Valley-Friedman
Sep 16
SUN3:20 pmHailey Sun Valley-Friedman
6h 13m
1 stop
IAD11:33 pmWashington, D.C. Dulles Intl
$341
Find similar
Delta
Sep 9
IAD12:20 pmWashington, D.C. Dulles Intl
11h 36m
2 stops
SUN9:56 pmHailey Sun Valley-Friedman
Sep 16
SUN3:20 pmHailey Sun Valley-Friedman
6h 13m
1 stop
IAD11:33 pmWashington, D.C. Dulles Intl
$375
Find similar
Delta
Sep 9
DCA5:20 pmWashington, D.C. Reagan-National
6h 36m
1 stop
SUN9:56 pmHailey Sun Valley-Friedman
Sep 16
SUN7:30 amHailey Sun Valley-Friedman
9h 29m
2 stops
DCA6:59 pmWashington, D.C. Reagan-National
$405
Find similar

Alaska Airlines flights from Washington, D.C. to Hailey

Our best Alaska Airlines deals on Washington, D.C. to Hailey flight tickets
Alaska Airlines
Sep 9
DCA5:06 pmWashington, D.C. Reagan-National
18h 28m
1 stop
SUN9:34 amHailey Sun Valley-Friedman
Sep 16
SUN10:16 amHailey Sun Valley-Friedman
9h 28m
1 stop
DCA9:44 pmWashington, D.C. Reagan-National
$531
Find similar
Alaska Airlines
Sep 18
DCA5:06 pmWashington, D.C. Reagan-National
18h 28m
1 stop
SUN9:34 amHailey Sun Valley-Friedman
Sep 27
SUN10:16 amHailey Sun Valley-Friedman
9h 28m
1 stop
DCA9:44 pmWashington, D.C. Reagan-National
$689
Find similar
Alaska Airlines
Sep 18
DCA9:59 amWashington, D.C. Reagan-National
25h 35m
2 stops
SUN9:34 amHailey Sun Valley-Friedman
Sep 27
SUN10:16 amHailey Sun Valley-Friedman
9h 28m
1 stop
DCA9:44 pmWashington, D.C. Reagan-National
$732
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Hailey that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Hailey that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Hailey

IAD - SUN

IADSUN

Washington, D.C. Dulles Intl

Tue 9/9

7:30 am-2:35 pm

1 stop9h 05m

Hailey Sun Valley-Friedman

Tue 9/16

3:20 pm-11:33 pm

1 stop6h 13m

$341

Washington, D.C.Hailey

IAD - SUN

IADSUN

Washington, D.C. Dulles Intl

Tue 9/9

12:20 pm-9:56 pm

2 stops11h 36m

Hailey Sun Valley-Friedman

Tue 9/16

3:20 pm-11:33 pm

1 stop6h 13m

$375

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Tue 9/9

5:20 pm-9:56 pm

1 stop6h 36m

Hailey Sun Valley-Friedman

Tue 9/16

7:30 am-6:59 pm

2 stops9h 29m

$405

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Tue 9/9

10:11 am-9:56 pm

2 stops13h 45m

Hailey Sun Valley-Friedman

Tue 9/16

7:30 am-6:59 pm

2 stops9h 29m

$410

BaltimoreHailey

BWI - SUN

BWISUN

Baltimore/Washington

Thu 9/18

6:40 pm-10:36 pm

1 stop29h 56m

Hailey Sun Valley-Friedman

Sat 9/27

7:00 am-3:12 pm

1 stop6h 12m

$498

Washington, D.C.Hailey

IAD - SUN

IADSUN

Washington, D.C. Dulles Intl

Thu 9/18

10:08 pm-10:36 pm

2 stops26h 28m

Hailey Sun Valley-Friedman

Sat 9/27

7:00 am-4:43 pm

1 stop7h 43m

$520

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Tue 9/9

5:06 pm-9:34 am

1 stop18h 28m

Hailey Sun Valley-Friedman

Tue 9/16

10:16 am-9:44 pm

1 stop9h 28m

$531

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Thu 9/18

5:06 pm-9:34 am

1 stop18h 28m

Hailey Sun Valley-Friedman

Sat 9/27

10:16 am-9:44 pm

1 stop9h 28m

$689

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Sat 12/20

8:45 pm-12:30 pm

1 stop17h 45m

Hailey Sun Valley-Friedman

Sat 12/27

8:00 am-8:02 pm

2 stops10h 02m

$1,167

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Sun 12/21

7:00 am-12:30 pm

1 stop7h 30m

Hailey Sun Valley-Friedman

Sat 12/27

8:00 am-8:18 pm

1 stop10h 18m

$1,217

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Hailey from

How to get the cheapest flight ticket from Washington, D.C. to Hailey

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Hailey?

The month of January is, on average, the cheapest month to fly to Hailey from Washington, D.C., with most prices found around $439. The month of August is another great option to travel to Hailey, with average flight prices from Washington, D.C. averaging around $482.

What is the cheapest day to depart on your flight to Hailey?

According to our data, Wednesday is the cheapest day to fly to Hailey from Washington, D.C.. The lowest ticket price found for a Wednesday departure recently was $575. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Hailey is Friday, with ticket prices averaging around $819.

What is the cheapest time of day to depart on your flight to Hailey?

According to our data, the cheapest time of day to fly to Hailey is in the morning. momondo users have found flights departing from Washington, D.C. to Hailey in the morning for as low as $646. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $698. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Washington, D.C. to Hailey

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Hailey according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Hailey (WAS to SUN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Hailey

Best Price Found

$256

Fastest flight time

6h 06m

Direct flights

None

Airports in Hailey

1 airport
The best one-way flight to Hailey from Washington, D.C. in the past 72 hours is $256. The best round-trip flight deal from Washington, D.C. to Hailey found on momondo in the last 72 hours is $341.
The fastest flight from Washington, D.C. to Hailey takes 6h 06m
There are no direct flights from Washington, D.C. to Hailey. Popular non-direct routes for this connection are Baltimore/Washington Airport - Hailey Sun Valley-Friedman Airport, Washington, D.C. Reagan-National Airport - Hailey Sun Valley-Friedman Airport and Washington, D.C. Dulles Intl Airport - Hailey Sun Valley-Friedman Airport.
There is 1 airport near Hailey: Hailey Sun Valley-Friedman (SUN)
Search flight deals

  • How far is Washington, D.C. to Hailey Sun Valley-Friedman by plane?

    Hailey Sun Valley-Friedman is 1945.7 mi away from Washington, D.C.. 6h 36m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Washington, D.C. to Hailey Sun Valley-Friedman Airport?

    Prices for flights from Washington, D.C. to Hailey Sun Valley-Friedman Airport are updated daily.

  • How many operators does momondo search for flights from Washington, D.C. to Hailey Sun Valley-Friedman Airport?

  • How old do you have to be to fly from Washington, D.C. to Hailey Sun Valley-Friedman Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Hailey Sun Valley-Friedman Airport.

  • What documentation or ID do you need to fly to Hailey Sun Valley-Friedman Airport?

    The travel and health documents you'll need for your trip to Hailey Sun Valley-Friedman Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Hailey Sun Valley-Friedman Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Washington, D.C. to Hailey?

Best airlines flying from Washington, D.C. to Hailey

Compare and see reviews for airlines that fly from Washington, D.C. to Hailey with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $396Free CancellationRating
8.0
7,981 reviews
Search Delta flights
United AirlinesPriceFrom $464Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights

Traveling to a place near Hailey?

Book flights to Hailey if you plan to visit one of these locations
Sun Valley
Ketchum
Stanley

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Hailey?

It is quick and easy to find Washington, D.C. to Hailey flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Hailey that suits you.

Can I find flights from Washington, D.C. to Hailey with flexible booking policies on momondo?

momondo does allow users to show only those flights to Hailey from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington, D.C. to Hailey?

Once all potential Washington, D.C. to Hailey flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Hailey right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to Hailey flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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