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Cheap flights from Washington, D.C. Reagan-National Airport to Hailey from $340

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Reagan-National Airport to Hailey departing on 1/17. 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. Reagan-National Airport to Hailey

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
5:01 pm - 11:14 amDCA-SUN
20h 13m1 stop
Alaska Airlines Logo
11:56 am - 9:59 pmSUN-DCA
8h 03m1 stop
$340Alaska Airlines
Find Deal
Sat, Jan 17 - Sat, Jan 24
American Airlines Logo
6:00 am - 12:39 pmDCA-SUN
8h 39m1 stop
American Airlines Logo
1:16 pm - 11:59 pmSUN-DCA
8h 43m1 stop
$341American Airlines
Find Deal
Fri, Jan 2 - Tue, Jan 6
Delta Logo
6:00 am - 2:42 pmDCA-SUN
10h 42m2 stops
Delta Logo
7:25 am - 4:00 pmSUN-DCA
6h 35m1 stop
$346Delta
Find Deal
Sat, Jan 17 - Sat, Jan 24
American Airlines Logo
8:00 am - 8:17 pmDCA-SUN
14h 17m2 stops
American Airlines Logo
8:09 am - 7:44 pmSUN-DCA
9h 35m2 stops
$351American Airlines
Find Deal
Sat, Jan 17 - Sat, Jan 24
United Airlines Logo
4:11 pm - 9:29 pmDCA-SUN
7h 18m1 stop
United Airlines Logo
8:09 am - 9:36 pmSUN-DCA
11h 27m1 stop
$370United Airlines
Find Deal
Sat, Feb 7 - Sun, Feb 15
American Airlines Logo
6:00 am - 12:46 pmDCA-SUN
8h 46m1 stop
American Airlines Logo
1:16 pm - 10:55 pmSUN-DCA
7h 39m1 stop
$400American Airlines
Find Deal
Fri, Jan 16 - Wed, Jan 21
American Airlines Logo
7:01 am - 12:39 pmDCA-SUN
7h 38m1 stop
American Airlines Logo
8:09 am - 11:34 pmSUN-DCA
13h 25m2 stops
$405American Airlines
Find Deal
Fri, Jan 2 - Tue, Jan 6
Alaska Airlines Logo
8:00 am - 6:30 pmDCA-SUN
12h 30m1 stop
Alaska Airlines Logo
11:25 am - 9:55 pmSUN-DCA
8h 30m1 stop
$426Alaska Airlines
Find Deal
Fri, Feb 20 - Tue, Feb 24
United Airlines Logo
4:17 pm - 9:30 pmDCA-SUN
7h 13m1 stop
United Airlines Logo
12:53 pm - 10:50 pmSUN-DCA
7h 57m1 stop
$470United Airlines
Find Deal
Wed, Dec 24 - Mon, Dec 29
Delta Logo
5:00 pm - 1:00 pmDCA-SUN
22h 00m1 stop
Delta Logo
1:40 pm - 3:36 pmSUN-DCA
23h 56m1 stop
$583Delta
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Wed, Dec 24 - Tue, Dec 30

Alaska Airlines flights from Washington, D.C. Reagan-National Airport to Hailey

Our best Alaska Airlines deals on Washington, D.C. Reagan-National Airport to Hailey flight tickets
Alaska Airlines
Jan 17
DCA5:01 pmWashington, D.C. Reagan-National
20h 13m
1 stop
SUN11:14 amHailey Sun Valley-Friedman
Jan 24
SUN11:56 amHailey Sun Valley-Friedman
8h 03m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
$340
Find similar
Alaska Airlines
Feb 20
DCA8:00 amWashington, D.C. Reagan-National
12h 30m
1 stop
SUN6:30 pmHailey Sun Valley-Friedman
Feb 24
SUN11:25 amHailey Sun Valley-Friedman
8h 30m
1 stop
DCA9:55 pmWashington, D.C. Reagan-National
$426
Find similar
Alaska Airlines
Dec 22
DCA8:00 amWashington, D.C. Reagan-National
12h 44m
1 stop
SUN6:44 pmHailey Sun Valley-Friedman
Dec 30
SUN7:26 pmHailey Sun Valley-Friedman
18h 39m
1 stop
DCA4:05 pmWashington, D.C. Reagan-National
$667
Find similar

American Airlines flights from Washington, D.C. Reagan-National Airport to Hailey

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Hailey flight tickets
American Airlines
Jan 2
DCA6:00 amWashington, D.C. Reagan-National
8h 39m
1 stop
SUN12:39 pmHailey Sun Valley-Friedman
Jan 6
SUN1:16 pmHailey Sun Valley-Friedman
8h 43m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
$341
Find similar
American Airlines
Jan 17
DCA8:00 amWashington, D.C. Reagan-National
14h 17m
2 stops
SUN8:17 pmHailey Sun Valley-Friedman
Jan 24
SUN8:09 amHailey Sun Valley-Friedman
9h 35m
2 stops
DCA7:44 pmWashington, D.C. Reagan-National
$351
Find similar
American Airlines
Jan 16
DCA6:00 amWashington, D.C. Reagan-National
8h 46m
1 stop
SUN12:46 pmHailey Sun Valley-Friedman
Jan 21
SUN1:16 pmHailey Sun Valley-Friedman
7h 39m
1 stop
DCA10:55 pmWashington, D.C. Reagan-National
$400
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport 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 November 3, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Hailey that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Sat 1/17

5:01 pm-11:14 am

1 stop20h 13m

Hailey Sun Valley-Friedman

Sat 1/24

11:56 am-9:59 pm

1 stop8h 03m

$340

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Fri 1/2

6:00 am-12:39 pm

1 stop8h 39m

Hailey Sun Valley-Friedman

Tue 1/6

1:16 pm-11:59 pm

1 stop8h 43m

$341

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Sat 1/17

6:00 am-2:42 pm

2 stops10h 42m

Hailey Sun Valley-Friedman

Sat 1/24

7:25 am-4:00 pm

1 stop6h 35m

$346

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Sat 1/17

8:00 am-8:17 pm

2 stops14h 17m

Hailey Sun Valley-Friedman

Sat 1/24

8:09 am-7:44 pm

2 stops9h 35m

$351

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Sat 2/7

4:11 pm-9:29 pm

1 stop7h 18m

Hailey Sun Valley-Friedman

Sun 2/15

8:09 am-9:36 pm

1 stop11h 27m

$370

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Fri 1/16

6:00 am-12:46 pm

1 stop8h 46m

Hailey Sun Valley-Friedman

Wed 1/21

1:16 pm-10:55 pm

1 stop7h 39m

$400

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Fri 1/2

7:01 am-12:39 pm

1 stop7h 38m

Hailey Sun Valley-Friedman

Tue 1/6

8:09 am-11:34 pm

2 stops13h 25m

$405

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Fri 2/20

8:00 am-6:30 pm

1 stop12h 30m

Hailey Sun Valley-Friedman

Tue 2/24

11:25 am-9:55 pm

1 stop8h 30m

$426

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Wed 12/24

4:17 pm-9:30 pm

1 stop7h 13m

Hailey Sun Valley-Friedman

Mon 12/29

12:53 pm-10:50 pm

1 stop7h 57m

$470

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Wed 12/24

5:00 pm-1:00 pm

1 stop22h 00m

Hailey Sun Valley-Friedman

Tue 12/30

1:40 pm-3:36 pm

1 stop23h 56m

$583

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Hailey from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport 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 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. Reagan-National Airport. 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. Reagan-National Airport 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. Reagan-National Airport to Hailey

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport 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. Reagan-National Airport to Hailey (DCA to SUN) flight deals and tips

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

Direct flights

None
There are no direct flights from Washington, D.C. Reagan-National Airport to Hailey. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Hailey.
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  • How far is Washington, D.C. Reagan-National to Hailey Sun Valley-Friedman by plane?

    The distance between Washington, D.C. Reagan-National and Hailey Sun Valley-Friedman is about 1947.0 mi. Flights usually cover this in 7h 09m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Washington, D.C. Reagan-National Airport to Hailey Sun Valley-Friedman Airport were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport 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 required for your trip to Hailey Sun Valley-Friedman Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Hailey Sun Valley-Friedman Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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?

Finding the right flight to Hailey from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Hailey quick and easy, saving you time and money.

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

All flight searches from Washington, D.C. to Hailey on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Washington, D.C. and Hailey by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Washington, D.C. to Hailey flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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