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Cheap flights from Washington, D.C. Reagan-National Airport to Hailey from $185

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. Reagan-National Airport to Hailey departing on 7/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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.
Delta Logo
5:40 pm - 10:12 pm
DCA
-
SUN
6h 32m
1 stop
Delta Logo
7:20 am - 4:30 pm
SUN
-
DCA
7h 10m
1 stop
$429Delta
Tue, Sep 29 - Wed, Sep 30
Delta Logo
5:40 pm - 10:12 pm
DCA
-
SUN
6h 32m
1 stop
Delta Logo
7:20 am - 6:47 pm
SUN
-
DCA
9h 27m
2 stops
$434Delta
Tue, Sep 29 - Wed, Sep 30
Delta Logo
3:00 pm - 10:12 pm
DCA
-
SUN
9h 12m
2 stops
Delta Logo
7:20 am - 6:47 pm
SUN
-
DCA
9h 27m
2 stops
$439Delta
Tue, Sep 29 - Wed, Sep 30
Delta Logo
5:40 pm - 10:12 pm
DCA
-
SUN
6h 32m
1 stop
Delta Logo
7:20 am - 4:30 pm
SUN
-
DCA
7h 10m
1 stop
$455Delta
Tue, Sep 29 - Wed, Sep 30
Delta Logo
3:00 pm - 10:12 pm
DCA
-
SUN
9h 12m
2 stops
Delta Logo
7:20 am - 6:47 pm
SUN
-
DCA
9h 27m
2 stops
$466Delta
Tue, Sep 29 - Wed, Sep 30
Alaska Airlines Logo
5:00 pm - 10:51 am
DCA
-
SUN
19h 51m
1 stop
Alaska Airlines Logo
11:33 am - 9:59 pm
SUN
-
DCA
8h 26m
1 stop
$476Alaska Airlines
Tue, Nov 10 - Sat, Nov 14
United Airlines Logo
1:00 pm - 6:58 pm
DCA
-
SUN
7h 58m
1 stop
United Airlines Logo
8:15 am - 6:12 pm
SUN
-
DCA
7h 57m
1 stop
$505United Airlines
Mon, Jul 20 - Thu, Jul 23
Alaska Airlines Logo
5:22 pm - 9:38 am
DCA
-
SUN
18h 16m
2 stops
Alaska Airlines Logo
7:43 pm - 10:59 am
SUN
-
DCA
13h 16m
2 stops
$515Alaska Airlines
Tue, Jul 14 - Mon, Jul 20
Alaska Airlines Logo
8:00 am - 9:38 am
DCA
-
SUN
27h 38m
1 stop
Alaska Airlines Logo
10:20 am - 9:59 pm
SUN
-
DCA
9h 39m
1 stop
$519Alaska Airlines
Sat, Jul 4 - Wed, Jul 8
Alaska Airlines Logo
9:30 am - 10:51 am
DCA
-
SUN
27h 21m
2 stops
Alaska Airlines Logo
11:33 am - 9:59 pm
SUN
-
DCA
8h 26m
1 stop
$526Alaska Airlines
Tue, Nov 10 - Sat, Nov 14

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

Our best United Airlines deals on Washington, D.C. Reagan-National Airport to Hailey flight tickets
United Airlines
Jul 20
DCA1:00 pmWashington, D.C. Reagan-National
7h 58m
1 stop
SUN6:58 pmHailey Sun Valley-Friedman
Jul 23
SUN8:15 amHailey Sun Valley-Friedman
7h 57m
1 stop
DCA6:12 pmWashington, D.C. Reagan-National
$505
United Airlines
Aug 17
DCA4:20 pmWashington, D.C. Reagan-National
6h 52m
1 stop
SUN9:12 pmHailey Sun Valley-Friedman
Aug 21
SUN7:50 amHailey Sun Valley-Friedman
8h 19m
1 stop
DCA6:09 pmWashington, D.C. Reagan-National
$541
United Airlines
Aug 17
DCA4:20 pmWashington, D.C. Reagan-National
6h 52m
1 stop
SUN9:12 pmHailey Sun Valley-Friedman
Aug 21
SUN7:50 amHailey Sun Valley-Friedman
7h 19m
1 stop
DCA5:09 pmWashington, D.C. Reagan-National
$580

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
Nov 10
DCA5:00 pmWashington, D.C. Reagan-National
19h 51m
1 stop
SUN10:51 amHailey Sun Valley-Friedman
Nov 14
SUN11:33 amHailey Sun Valley-Friedman
8h 26m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
$476
Alaska Airlines
Jul 14
DCA5:22 pmWashington, D.C. Reagan-National
18h 16m
2 stops
SUN9:38 amHailey Sun Valley-Friedman
Jul 20
SUN7:43 pmHailey Sun Valley-Friedman
13h 16m
2 stops
DCA10:59 amWashington, D.C. Reagan-National
$515
Alaska Airlines
Jul 4
DCA8:00 amWashington, D.C. Reagan-National
27h 38m
1 stop
SUN9:38 amHailey Sun Valley-Friedman
Jul 8
SUN10:20 amHailey Sun Valley-Friedman
9h 39m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
$519

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 June 16, 2026.
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

Cheapest round-trip
Quickest round-trip

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Tue 9/29

5:40 pm-10:12 pm

1 stop6h 32m

Hailey Sun Valley-Friedman

Wed 9/30

7:20 am-4:30 pm

1 stop7h 10m

$429

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Tue 9/29

5:40 pm-10:12 pm

1 stop6h 32m

Hailey Sun Valley-Friedman

Wed 9/30

7:20 am-6:47 pm

2 stops9h 27m

$434

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Tue 9/29

3:00 pm-10:12 pm

2 stops9h 12m

Hailey Sun Valley-Friedman

Wed 9/30

7:20 am-6:47 pm

2 stops9h 27m

$439

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Tue 9/29

5:40 pm-10:12 pm

1 stop6h 32m

Hailey Sun Valley-Friedman

Wed 9/30

7:20 am-4:30 pm

1 stop7h 10m

$455

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Tue 9/29

3:00 pm-10:12 pm

2 stops9h 12m

Hailey Sun Valley-Friedman

Wed 9/30

7:20 am-6:47 pm

2 stops9h 27m

$466

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Tue 11/10

5:00 pm-10:51 am

1 stop19h 51m

Hailey Sun Valley-Friedman

Sat 11/14

11:33 am-9:59 pm

1 stop8h 26m

$476

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Mon 7/20

1:00 pm-6:58 pm

1 stop7h 58m

Hailey Sun Valley-Friedman

Thu 7/23

8:15 am-6:12 pm

1 stop7h 57m

$505

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Tue 7/14

5:22 pm-9:38 am

2 stops18h 16m

Hailey Sun Valley-Friedman

Mon 7/20

7:43 pm-10:59 am

2 stops13h 16m

$515

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Sat 7/4

8:00 am-9:38 am

1 stop27h 38m

Hailey Sun Valley-Friedman

Wed 7/8

10:20 am-9:59 pm

1 stop9h 39m

$519

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Tue 11/10

9:30 am-10:51 am

2 stops27h 21m

Hailey Sun Valley-Friedman

Sat 11/14

11:33 am-9:59 pm

1 stop8h 26m

$526

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. 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 airline that flies from Washington, D.C. Reagan-National to Hailey Sun Valley-Friedman?

United Airlines and Alaska Airlines are the most popular carriers operating from Washington, D.C. Reagan-National to Hailey Sun Valley-Friedman

What airlines fly to Hailey?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Hailey from Washington, D.C. Reagan-National Airport according to our data. American Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Hailey. Keep in mind that there are 5 different airlines that fly to Hailey on a routine basis, so you have a few additional options to choose from.

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

Fastest flight time

6h 52m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Hailey takes 6h 52m
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.
Search flight deals

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Hailey

  • 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 6h 52m, 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 many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Hailey Sun Valley-Friedman Airport?

  • 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.

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

Best airlines flying from Washington, D.C. Reagan-National Airport to Hailey

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Hailey with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $388Free CancellationRating
7.9
12,522 reviews
Search Alaska 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?

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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