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Cheap flights from Washington, D.C. Reagan-National Airport to Hailey from $171

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 9/13. 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 (DCA-SUN)

Cheap round-trip flights

Delta Logo
5:20 pm - 9:56 pmDCA-SUN
6h 36m1 stop
Delta Logo
7:30 am - 4:10 pmSUN-DCA
6h 40m1 stop
$341Delta
Find Deal
Sun, Aug 31 - Sat, Sep 6
Delta Logo
6:10 am - 2:35 pmDCA-SUN
10h 25m2 stops
Delta Logo
7:30 am - 4:10 pmSUN-DCA
6h 40m1 stop
$346Delta
Find Deal
Sun, Aug 31 - Sat, Sep 6
United Airlines Logo
4:24 pm - 9:05 pmDCA-SUN
6h 41m1 stop
United Airlines Logo
7:00 am - 3:06 pmSUN-DCA
6h 06m1 stop
$414United Airlines
Find Deal
Tue, Sep 2 - Tue, Sep 9
United Airlines Logo
10:11 am - 9:05 pmDCA-SUN
12h 54m2 stops
United Airlines Logo
7:00 am - 3:06 pmSUN-DCA
6h 06m1 stop
$468United Airlines
Find Deal
Tue, Sep 2 - Tue, Sep 9
United Airlines Logo
4:24 pm - 9:05 pmDCA-SUN
6h 41m1 stop
United Airlines Logo
7:00 am - 3:06 pmSUN-DCA
6h 06m1 stop
$510United Airlines
Find Deal
Tue, Sep 2 - Tue, Sep 9
United Airlines Logo
4:24 pm - 9:05 pmDCA-SUN
6h 41m1 stop
United Airlines Logo
7:00 am - 10:43 pmSUN-DCA
13h 43m2 stops
$523United Airlines
Find Deal
Tue, Sep 2 - Tue, Sep 9
Alaska Airlines Logo
9:59 am - 9:34 amDCA-SUN
25h 35m2 stops
Alaska Airlines Logo
10:16 am - 9:44 pmSUN-DCA
9h 28m1 stop
$626Alaska Airlines
Find Deal
Sun, Sep 21 - Thu, Sep 25
Alaska Airlines Logo
8:00 am - 9:34 amDCA-SUN
27h 34m1 stop
Alaska Airlines Logo
10:16 am - 9:44 pmSUN-DCA
9h 28m1 stop
$679Alaska Airlines
Find Deal
Wed, Sep 10 - Sun, Sep 14
American Airlines Logo
6:00 am - 12:30 pmDCA-SUN
8h 30m1 stop
American Airlines Logo
8:00 am - 8:18 pmSUN-DCA
10h 18m1 stop
$1,234American Airlines
Find Deal
Sat, Dec 27 - Sat, Jan 3
American Airlines Logo
6:00 am - 12:30 pmDCA-SUN
8h 30m1 stop
American Airlines Logo
8:00 am - 11:08 pmSUN-DCA
13h 08m2 stops
$1,239American Airlines
Find Deal
Sat, Dec 27 - Sat, Jan 3

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
Dec 27
DCA6:00 amWashington, D.C. Reagan-National
8h 30m
1 stop
SUN12:30 pmHailey Sun Valley-Friedman
Jan 3
SUN8:00 amHailey Sun Valley-Friedman
10h 18m
1 stop
DCA8:18 pmWashington, D.C. Reagan-National
$1,234
Find similar
American Airlines
Dec 27
DCA6:00 amWashington, D.C. Reagan-National
8h 30m
1 stop
SUN12:30 pmHailey Sun Valley-Friedman
Jan 3
SUN8:00 amHailey Sun Valley-Friedman
13h 08m
2 stops
DCA11:08 pmWashington, D.C. Reagan-National
$1,239
Find similar
American Airlines
Dec 27
DCA9:17 amWashington, D.C. Reagan-National
12h 53m
2 stops
SUN8:10 pmHailey Sun Valley-Friedman
Jan 3
SUN8:00 amHailey Sun Valley-Friedman
13h 08m
2 stops
DCA11:08 pmWashington, D.C. Reagan-National
$1,459
Find similar

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
Sep 2
DCA4:24 pmWashington, D.C. Reagan-National
6h 41m
1 stop
SUN9:05 pmHailey Sun Valley-Friedman
Sep 9
SUN7:00 amHailey Sun Valley-Friedman
6h 06m
1 stop
DCA3:06 pmWashington, D.C. Reagan-National
$414
Find similar
United Airlines
Sep 2
DCA10:11 amWashington, D.C. Reagan-National
12h 54m
2 stops
SUN9:05 pmHailey Sun Valley-Friedman
Sep 9
SUN7:00 amHailey Sun Valley-Friedman
6h 06m
1 stop
DCA3:06 pmWashington, D.C. Reagan-National
$468
Find similar
United Airlines
Sep 2
DCA4:24 pmWashington, D.C. Reagan-National
6h 41m
1 stop
SUN9:05 pmHailey Sun Valley-Friedman
Sep 9
SUN7:00 amHailey Sun Valley-Friedman
6h 06m
1 stop
DCA3:06 pmWashington, D.C. Reagan-National
$510
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 August 4, 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

Sun 8/31

5:20 pm-9:56 pm

1 stop6h 36m

Hailey Sun Valley-Friedman

Sat 9/6

7:30 am-4:10 pm

1 stop6h 40m

$341

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Sun 8/31

6:10 am-2:35 pm

2 stops10h 25m

Hailey Sun Valley-Friedman

Sat 9/6

7:30 am-4:10 pm

1 stop6h 40m

$346

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Tue 9/2

4:24 pm-9:05 pm

1 stop6h 41m

Hailey Sun Valley-Friedman

Tue 9/9

7:00 am-3:06 pm

1 stop6h 06m

$414

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Tue 9/2

10:11 am-9:05 pm

2 stops12h 54m

Hailey Sun Valley-Friedman

Tue 9/9

7:00 am-3:06 pm

1 stop6h 06m

$468

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Tue 9/2

4:24 pm-9:05 pm

1 stop6h 41m

Hailey Sun Valley-Friedman

Tue 9/9

7:00 am-3:06 pm

1 stop6h 06m

$510

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Tue 9/2

4:24 pm-9:05 pm

1 stop6h 41m

Hailey Sun Valley-Friedman

Tue 9/9

7:00 am-10:43 pm

2 stops13h 43m

$523

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Sun 9/21

9:59 am-9:34 am

2 stops25h 35m

Hailey Sun Valley-Friedman

Thu 9/25

10:16 am-9:44 pm

1 stop9h 28m

$626

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Wed 9/10

8:00 am-9:34 am

1 stop27h 34m

Hailey Sun Valley-Friedman

Sun 9/14

10:16 am-9:44 pm

1 stop9h 28m

$679

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Sat 12/27

6:00 am-12:30 pm

1 stop8h 30m

Hailey Sun Valley-Friedman

Sat 1/3

8:00 am-8:18 pm

1 stop10h 18m

$1,234

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Sat 12/27

6:00 am-12:30 pm

1 stop8h 30m

Hailey Sun Valley-Friedman

Sat 1/3

8:00 am-11:08 pm

2 stops13h 08m

$1,239

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 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

Best Price Found

$171

Fastest flight time

6h 36m

Direct flights

None

Airports in Hailey

1 airport
The best one-way flight to Hailey from Washington, D.C. Reagan-National Airport in the past 72 hours is $171. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Hailey found on momondo in the last 72 hours is $341.
The fastest flight from Washington, D.C. Reagan-National Airport to Hailey takes 6h 36m
There are no direct flights from Washington, D.C. Reagan-National Airport to Hailey. Popular non-direct route for this connection is Washington, D.C. Reagan-National Airport - Hailey Sun Valley-Friedman Airport.
There is 1 airport near Hailey: Hailey Sun Valley-Friedman (SUN)
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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 6h 36m, 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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