Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

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 8/4. 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
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
6:05 am - 2:34 pm
DCA
-
SUN
10h 29m
2 stops
Delta Logo
7:20 am - 10:02 pm
SUN
-
DCA
12h 42m
2 stops
$380Delta
Fri, Jun 5 - Wed, Jun 10
Delta Logo
6:00 am - 12:29 pm
DCA
-
SUN
8h 29m
2 stops
Delta Logo
7:20 am - 6:59 pm
SUN
-
DCA
9h 39m
2 stops
$404Delta
Sat, Jul 4 - Fri, Jul 10
United Airlines Logo
1:00 pm - 6:58 pm
DCA
-
SUN
7h 58m
1 stop
United Airlines Logo
8:15 am - 7:10 pm
SUN
-
DCA
8h 55m
1 stop
$475United Airlines
Sat, Jul 4 - Fri, Jul 10
United Airlines Logo
1:00 pm - 6:58 pm
DCA
-
SUN
7h 58m
1 stop
United Airlines Logo
8:15 am - 7:10 pm
SUN
-
DCA
8h 55m
1 stop
$505United Airlines
Sat, Jul 4 - Thu, Jul 9
Alaska Airlines Logo
5:00 pm - 10:14 am
DCA
-
SUN
19h 14m
2 stops
Alaska Airlines Logo
10:20 am - 9:59 pm
SUN
-
DCA
9h 39m
1 stop
$510Alaska Airlines
Sat, Jun 6 - Wed, Jun 10
Delta Logo
6:00 am - 12:29 pm
DCA
-
SUN
8h 29m
2 stops
Delta Logo
7:20 am - 6:43 pm
SUN
-
DCA
9h 23m
2 stops
$528Delta
Sat, Jul 4 - Wed, Jul 8
Delta Logo
6:05 am - 11:57 am
DCA
-
SUN
7h 52m
2 stops
Delta Logo
7:20 am - 4:37 pm
SUN
-
DCA
7h 17m
1 stop
$529Delta
Fri, Jun 5 - Wed, Jun 10
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
$531United Airlines
Mon, Jun 29 - Wed, Jul 15
Delta Logo
6:00 am - 12:29 pm
DCA
-
SUN
8h 29m
2 stops
Delta Logo
7:20 am - 11:56 pm
SUN
-
DCA
14h 36m
2 stops
$532Delta
Sat, Jul 4 - Tue, Jul 7
Delta Logo
6:00 am - 12:29 pm
DCA
-
SUN
8h 29m
2 stops
Delta Logo
7:20 am - 11:56 pm
SUN
-
DCA
14h 36m
2 stops
$533Delta
Sat, Jul 4 - Thu, Jul 9

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
Jun 6
DCA5:00 pmWashington, D.C. Reagan-National
19h 14m
2 stops
SUN10:14 amHailey Sun Valley-Friedman
Jun 10
SUN10:20 amHailey Sun Valley-Friedman
9h 39m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
$510
Alaska Airlines
Aug 17
DCA5:00 pmWashington, D.C. Reagan-National
18h 38m
1 stop
SUN9:38 amHailey Sun Valley-Friedman
Aug 21
SUN10:21 amHailey Sun Valley-Friedman
9h 38m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
$614
Alaska Airlines
Jul 13
DCA5:00 pmWashington, D.C. Reagan-National
18h 38m
1 stop
SUN9:38 amHailey Sun Valley-Friedman
Jul 16
SUN10:20 amHailey Sun Valley-Friedman
9h 39m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
$643

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

Our best Delta deals on Washington, D.C. Reagan-National Airport to Hailey flight tickets
Delta
Jun 5
DCA6:05 amWashington, D.C. Reagan-National
10h 29m
2 stops
SUN2:34 pmHailey Sun Valley-Friedman
Jun 10
SUN7:20 amHailey Sun Valley-Friedman
12h 42m
2 stops
DCA10:02 pmWashington, D.C. Reagan-National
$380
Delta
Jul 4
DCA6:00 amWashington, D.C. Reagan-National
8h 29m
2 stops
SUN12:29 pmHailey Sun Valley-Friedman
Jul 10
SUN7:20 amHailey Sun Valley-Friedman
9h 39m
2 stops
DCA6:59 pmWashington, D.C. Reagan-National
$404
Delta
Jul 4
DCA6:00 amWashington, D.C. Reagan-National
8h 29m
2 stops
SUN12:29 pmHailey Sun Valley-Friedman
Jul 8
SUN7:20 amHailey Sun Valley-Friedman
9h 23m
2 stops
DCA6:43 pmWashington, D.C. Reagan-National
$528

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 April 30, 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

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Fri 6/5

6:05 am-2:34 pm

2 stops10h 29m

Hailey Sun Valley-Friedman

Wed 6/10

7:20 am-10:02 pm

2 stops12h 42m

$380

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Sat 7/4

6:00 am-12:29 pm

2 stops8h 29m

Hailey Sun Valley-Friedman

Fri 7/10

7:20 am-6:59 pm

2 stops9h 39m

$404

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Sat 7/4

1:00 pm-6:58 pm

1 stop7h 58m

Hailey Sun Valley-Friedman

Fri 7/10

8:15 am-7:10 pm

1 stop8h 55m

$475

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Sat 7/4

1:00 pm-6:58 pm

1 stop7h 58m

Hailey Sun Valley-Friedman

Thu 7/9

8:15 am-7:10 pm

1 stop8h 55m

$505

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Sat 6/6

5:00 pm-10:14 am

2 stops19h 14m

Hailey Sun Valley-Friedman

Wed 6/10

10:20 am-9:59 pm

1 stop9h 39m

$510

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Sat 7/4

6:00 am-12:29 pm

2 stops8h 29m

Hailey Sun Valley-Friedman

Wed 7/8

7:20 am-6:43 pm

2 stops9h 23m

$528
Quickest round-trip

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Fri 6/5

6:05 am-11:57 am

2 stops7h 52m

Hailey Sun Valley-Friedman

Wed 6/10

7:20 am-4:37 pm

1 stop7h 17m

$529

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Mon 6/29

1:00 pm-6:58 pm

1 stop7h 58m

Hailey Sun Valley-Friedman

Wed 7/15

8:15 am-6:12 pm

1 stop7h 57m

$531

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Sat 7/4

6:00 am-12:29 pm

2 stops8h 29m

Hailey Sun Valley-Friedman

Tue 7/7

7:20 am-11:56 pm

2 stops14h 36m

$532

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Sat 7/4

6:00 am-12:29 pm

2 stops8h 29m

Hailey Sun Valley-Friedman

Thu 7/9

7:20 am-11:56 pm

2 stops14h 36m

$533

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

What airlines fly to Hailey?

Delta, American Airlines 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. Delta is the first choice among our users, with 42% 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

7h 02m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Hailey takes 7h 02m
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 7h 02m, 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
12,317 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.

An easier way to manage your Hailey trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 5/30
Sat 6/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States