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Cheap flights from Washington, D.C. to Hailey from $145

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 4/6. 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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0 bags

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Find the cheapest flights from Washington, D.C. to Hailey

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:05 am - 12:13 pm
IAD
-
SUN
7h 08m1 stop
Delta Logo
3:30 pm - 11:48 pm
SUN
-
IAD
6h 18m1 stop
$255Delta
Wed, Jan 21 - Sat, Jan 24
Delta Logo
7:05 am - 12:01 pm
IAD
-
SUN
6h 56m1 stop
Delta Logo
1:41 pm - 11:10 pm
SUN
-
IAD
7h 29m1 stop
$268Delta
Mon, Mar 2 - Fri, Mar 6
Delta Logo
7:05 am - 2:40 pm
IAD
-
SUN
9h 35m1 stop
Delta Logo
3:25 pm - 11:46 pm
SUN
-
IAD
6h 21m1 stop
$285Delta
Mon, Feb 16 - Fri, Feb 20
American Airlines Logo
6:59 am - 12:46 pm
DCA
-
SUN
7h 47m1 stop
American Airlines Logo
8:09 am - 8:15 pm
SUN
-
DCA
10h 06m1 stop
$289American Airlines
Wed, Jan 21 - Sat, Jan 24
American Airlines Logo
6:00 am - 12:46 pm
DCA
-
SUN
8h 46m1 stop
American Airlines Logo
8:09 am - 10:56 pm
SUN
-
DCA
12h 47m2 stops
$294American Airlines
Wed, Jan 21 - Sat, Jan 24
American Airlines Logo
8:40 am - 8:17 pm
DCA
-
SUN
13h 37m2 stops
American Airlines Logo
1:16 pm - 11:59 pm
SUN
-
DCA
8h 43m1 stop
$295American Airlines
Thu, Jan 22 - Sun, Jan 25
United Airlines Logo
4:10 pm - 9:29 pm
BWI
-
SUN
7h 19m1 stop
United Airlines Logo
8:00 am - 9:26 pm
SUN
-
BWI
11h 26m1 stop
$342United Airlines
Wed, Jan 28 - Sun, Feb 1
United Airlines Logo
10:05 am - 9:29 pm
BWI
-
SUN
13h 24m2 stops
United Airlines Logo
8:00 am - 9:26 pm
SUN
-
BWI
11h 26m1 stop
$348United Airlines
Wed, Jan 28 - Sun, Feb 1
United Airlines Logo
8:00 am - 3:01 pm
BWI
-
SUN
9h 01m1 stop
United Airlines Logo
8:00 am - 9:26 pm
SUN
-
BWI
11h 26m1 stop
$353United Airlines
Thu, Jan 29 - Sun, Feb 1
United Airlines Logo
8:00 am - 3:01 pm
BWI
-
SUN
9h 01m1 stop
United Airlines Logo
8:00 am - 9:26 pm
SUN
-
BWI
11h 26m1 stop
$354United Airlines
Thu, Jan 29 - Sun, Feb 1

Delta flights from Washington, D.C. to Hailey

Our best Delta deals on Washington, D.C. to Hailey flight tickets
Delta
Jan 21
IAD7:05 amWashington, D.C. Dulles Intl
7h 08m
1 stop
SUN12:13 pmHailey Sun Valley-Friedman
Jan 24
SUN3:30 pmHailey Sun Valley-Friedman
6h 18m
1 stop
IAD11:48 pmWashington, D.C. Dulles Intl
$255
Find similar
Delta
Mar 2
IAD7:05 amWashington, D.C. Dulles Intl
6h 56m
1 stop
SUN12:01 pmHailey Sun Valley-Friedman
Mar 6
SUN1:41 pmHailey Sun Valley-Friedman
7h 29m
1 stop
IAD11:10 pmWashington, D.C. Dulles Intl
$268
Find similar
Delta
Feb 16
IAD7:05 amWashington, D.C. Dulles Intl
9h 35m
1 stop
SUN2:40 pmHailey Sun Valley-Friedman
Feb 20
SUN3:25 pmHailey Sun Valley-Friedman
6h 21m
1 stop
IAD11:46 pmWashington, D.C. Dulles Intl
$285
Find similar

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

Our best American Airlines deals on Washington, D.C. to Hailey flight tickets
American Airlines
Jan 21
DCA6:59 amWashington, D.C. Reagan-National
7h 47m
1 stop
SUN12:46 pmHailey Sun Valley-Friedman
Jan 24
SUN8:09 amHailey Sun Valley-Friedman
10h 06m
1 stop
DCA8:15 pmWashington, D.C. Reagan-National
$289
Find similar
American Airlines
Jan 21
DCA6:00 amWashington, D.C. Reagan-National
8h 46m
1 stop
SUN12:46 pmHailey Sun Valley-Friedman
Jan 24
SUN8:09 amHailey Sun Valley-Friedman
12h 47m
2 stops
DCA10:56 pmWashington, D.C. Reagan-National
$294
Find similar
American Airlines
Jan 22
DCA8:40 amWashington, D.C. Reagan-National
13h 37m
2 stops
SUN8:17 pmHailey Sun Valley-Friedman
Jan 25
SUN1:16 pmHailey Sun Valley-Friedman
8h 43m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
$295
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 January 2, 2026.
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

Wed 1/21

7:05 am-12:13 pm

1 stop7h 08m

Hailey Sun Valley-Friedman

Sat 1/24

3:30 pm-11:48 pm

1 stop6h 18m

$255

Washington, D.C.Hailey

IAD - SUN

IADSUN

Washington, D.C. Dulles Intl

Mon 3/2

7:05 am-12:01 pm

1 stop6h 56m

Hailey Sun Valley-Friedman

Fri 3/6

1:41 pm-11:10 pm

1 stop7h 29m

$268

Washington, D.C.Hailey

IAD - SUN

IADSUN

Washington, D.C. Dulles Intl

Mon 2/16

7:05 am-2:40 pm

1 stop9h 35m

Hailey Sun Valley-Friedman

Fri 2/20

3:25 pm-11:46 pm

1 stop6h 21m

$285

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Wed 1/21

6:59 am-12:46 pm

1 stop7h 47m

Hailey Sun Valley-Friedman

Sat 1/24

8:09 am-8:15 pm

1 stop10h 06m

$289

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Wed 1/21

6:00 am-12:46 pm

1 stop8h 46m

Hailey Sun Valley-Friedman

Sat 1/24

8:09 am-10:56 pm

2 stops12h 47m

$294

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Thu 1/22

8:40 am-8:17 pm

2 stops13h 37m

Hailey Sun Valley-Friedman

Sun 1/25

1:16 pm-11:59 pm

1 stop8h 43m

$295

BaltimoreHailey

BWI - SUN

BWISUN

Baltimore/Washington

Wed 1/28

4:10 pm-9:29 pm

1 stop7h 19m

Hailey Sun Valley-Friedman

Sun 2/1

8:00 am-9:26 pm

1 stop11h 26m

$342

BaltimoreHailey

BWI - SUN

BWISUN

Baltimore/Washington

Wed 1/28

10:05 am-9:29 pm

2 stops13h 24m

Hailey Sun Valley-Friedman

Sun 2/1

8:00 am-9:26 pm

1 stop11h 26m

$348

BaltimoreHailey

BWI - SUN

BWISUN

Baltimore/Washington

Thu 1/29

8:00 am-3:01 pm

1 stop9h 01m

Hailey Sun Valley-Friedman

Sun 2/1

8:00 am-9:26 pm

1 stop11h 26m

$353

BaltimoreHailey

BWI - SUN

BWISUN

Baltimore/Washington

Thu 1/29

8:00 am-3:01 pm

1 stop9h 01m

Hailey Sun Valley-Friedman

Sun 2/1

8:00 am-9:26 pm

1 stop11h 26m

$354

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 August is, on average, the cheapest month to fly to Hailey from Washington, D.C., with most prices found around $462. The month of April is another great option to travel to Hailey, with average flight prices from Washington, D.C. averaging around $483.

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

Fastest flight time

6h 45m

Direct flights

None
The fastest flight from Washington, D.C. to Hailey takes 6h 45m
There are no direct flights from Washington, D.C. to Hailey. There are no popular flight routes from Washington, D.C. to Hailey.
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 45m 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
United AirlinesPriceFrom $291Free CancellationRating
7.4
9,133 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $388Free CancellationRating
8.0
11,599 reviews
Search Alaska Airlines flights
DeltaPriceFrom $484Free CancellationRating
7.9
8,021 reviews
Search Delta 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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