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Hailey

$155+ Cheap flights from Washington, D.C. (WAS) to Hailey (SUN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — SUN
Mar 2 — Mar 91
Mon 3/2
Mon 3/9
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Hailey

Cheapest flights from Washington, D.C. to Hailey
Explore the most affordable flight options available from Washington, D.C. to Hailey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 31, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:05 am
IAD
-
SUN
1 stop13h 17m
Alaska Airlines
Fri 3/67:04 pm
SUN
-
IAD
1 stop8h 36m
Alaska Airlines
Deal found 1/29$289
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/283:58 pm
IAD
-
SUN
1 stop7h 21m
United Airlines
Wed 3/42:32 pm
SUN
-
IAD
1 stop6h 47m
United Airlines
Deal found 1/28$309
This American Airlines deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/116:45 am
DCA
-
SUN
1 stop8h 09m
American Airlines
Tue 3/171:27 pm
SUN
-
DCA
1 stop8h 23m
American Airlines
Deal found 1/30$309
This Delta deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/291:00 pm
IAD
-
SUN
2 stops10h 54m
Delta
Sat 9/51:20 pm
SUN
-
IAD
1 stop8h 31m
Delta
Deal found 1/31$314
This American Airlines deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/281:44 pm
DCA
-
SUN
2 stops10h 18m
American Airlines
Wed 3/111:27 pm
SUN
-
DCA
1 stop8h 23m
American Airlines
Deal found 1/30$314
This Delta deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:00 am
DCA
-
SUN
2 stops10h 45m
Delta
Sat 9/57:30 am
SUN
-
DCA
2 stops10h 49m
Delta
Deal found 1/31$319
This American Airlines deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:45 am
DCA
-
SUN
1 stop8h 09m
American Airlines
Fri 3/61:26 pm
SUN
-
DCA
1 stop8h 24m
American Airlines
Deal found 1/30$334
This American Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2811:36 am
DCA
-
SUN
2 stops12h 26m
American Airlines
Wed 3/41:27 pm
SUN
-
DCA
1 stop7h 33m
American Airlines
Deal found 1/28$339
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:00 am
BWI
-
SUN
1 stop10h 34m
United Airlines
Wed 3/42:32 pm
SUN
-
BWI
1 stop6h 53m
United Airlines
Deal found 1/28$341
This United Airlines deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:00 am
BWI
-
SUN
1 stop10h 34m
United Airlines
Wed 3/117:00 am
SUN
-
BWI
2 stops12h 42m
United Airlines
Deal found 1/30$346
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/284:11 pm
DCA
-
SUN
1 stop7h 08m
United Airlines
Wed 3/412:34 pm
SUN
-
DCA
1 stop9h 25m
United Airlines
Deal found 1/28$349
This Delta deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/177:05 am
BWI
-
SUN
1 stop9h 35m
Delta
Tue 2/243:25 pm
SUN
-
BWI
1 stop6h 19m
Delta
Deal found 1/30$350

Find flight deals from Washington, D.C. to Hailey

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Hailey (SUN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 31, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$289
(Alaska Airlines)

One-way from

$155
(United Airlines)

Popular in

March

Cheapest in

February

Average price

$505
Provider with most accurate pricing for Washington, D.C. (WAS)-Hailey Sun Valley-Friedman flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Hailey Sun Valley-Friedman flights.
Search Deals
From Washington, D.C. (WAS) to Hailey Sun Valley-Friedman
Search Deals
One-way flight from Washington, D.C. (WAS) to Hailey Sun Valley-Friedman
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated January 31, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Hailey that are best for you.

Fly from

Washington, D.C.

Fly to

Hailey

Route

Depart

Return

Price

Washington, D.C.Hailey

IAD - SUN

IADSUN

Washington, D.C. Dulles Intl

Mon 3/2

7:05 am-6:22 pm

1 stop13h 17m

Hailey Sun Valley-Friedman

Fri 3/6

7:04 pm-5:40 am

1 stop8h 36m

$289

Washington, D.C.Hailey

IAD - SUN

IADSUN

Washington, D.C. Dulles Intl

Sat 2/28

3:58 pm-9:19 pm

1 stop7h 21m

Hailey Sun Valley-Friedman

Wed 3/4

2:32 pm-11:19 pm

1 stop6h 47m

$309

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Wed 3/11

6:00 am-12:54 pm

1 stop8h 54m

Hailey Sun Valley-Friedman

Tue 3/17

1:27 pm-11:50 pm

1 stop8h 23m

$309

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Mon 3/2

6:00 am-12:54 pm

1 stop8h 54m

Hailey Sun Valley-Friedman

Fri 3/6

1:26 pm-11:50 pm

1 stop8h 24m

$309

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Sat 2/28

4:11 pm-9:19 pm

1 stop7h 08m

Hailey Sun Valley-Friedman

Wed 3/11

12:34 pm-10:52 pm

1 stop8h 18m

$309

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Sat 2/28

1:44 pm-10:02 pm

2 stops10h 18m

Hailey Sun Valley-Friedman

Wed 3/11

1:27 pm-11:50 pm

1 stop8h 23m

$314

BaltimoreHailey

BWI - SUN

BWISUN

Baltimore/Washington

Sat 2/28

6:00 am-2:34 pm

1 stop10h 34m

Hailey Sun Valley-Friedman

Wed 3/4

2:32 pm-11:25 pm

1 stop6h 53m

$341

BaltimoreHailey

BWI - SUN

BWISUN

Baltimore/Washington

Wed 3/11

5:00 am-12:54 pm

1 stop9h 54m

Hailey Sun Valley-Friedman

Tue 3/17

1:27 pm-10:00 pm

1 stop6h 33m

$341

BaltimoreHailey

BWI - SUN

BWISUN

Baltimore/Washington

Sat 2/28

6:00 am-2:34 pm

1 stop10h 34m

Hailey Sun Valley-Friedman

Wed 3/11

7:00 am-9:42 pm

2 stops12h 42m

$346

BaltimoreHailey

BWI - SUN

BWISUN

Baltimore/Washington

Thu 3/26

6:20 am-11:53 am

1 stop7h 33m

Hailey Sun Valley-Friedman

Mon 3/30

3:28 pm-5:15 am

2 stops11h 47m

$346

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Showing 1-10 of 31 results
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Compare providers for flights from Washington, D.C. to Hailey

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Hailey in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C.-Hailey flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Hailey flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Hailey flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Hailey flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Hailey flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Hailey

Have a flexible travel schedule? Discover the best time to fly to Hailey from Washington, D.C. with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Hailey

What is the cheapest month to book a flight from Washington, D.C. to Hailey?

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Hailey (average of $150). Flying from Washington, D.C. to Hailey in February is currently the most expensive (average of $306). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Washington, D.C. to Hailey?

Reviews of airlines servicing Hailey

Get insights into the airlines that provide service to Hailey. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hailey. Reviews last updated January 31, 2026.
Read through reviews of airlines operating flights from Washington, D.C. to Hailey, such as Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,130 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,130 reviews
Delta
7.9
Good
8,130 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,219 reviews
Delta
7.9
Good
8,130 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Hailey. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Hailey from Washington, D.C.?

    Located just 1.3 mi from the city center, Hailey Sun Valley-Friedman is the airport most travelers will use when flying to Hailey from Washington, D.C.. Booking flights from Washington, D.C. to Sun Valley-Friedman (SUN) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. from 3 different airlines.

  • How long is the flight from Washington, D.C. to Hailey?

    Airlines like Alaska Airlines, United Airlines, and American Airlines fly from Washington, D.C. to Hailey in about 7h 21m. The time it takes to get you to your destination can typically vary by up to 5h 56m. Washington, D.C. and Hailey are separated by a distance of 1923 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Washington, D.C. to Hailey round-trip?

    United Airlines, at $255, was found to be the cheapest airline from Washington, D.C. to Hailey.Alternate airlines to your destination round-trip include Alaska Airlines and Delta. You may be able to fly from Washington, D.C. to Hailey for 55% less than the average price by searching for these airlines.

  • What are the most popular routes from Washington, D.C. to Hailey?

    Most travelers choose Washington, D.C. Dulles Intl - Hailey Sun Valley-Friedman, Washington, D.C. Reagan-National - Hailey Sun Valley-Friedman or Baltimore/Washington - Hailey Sun Valley-Friedman when deciding on the best route from Washington, D.C. to Hailey.

  • Can I find deals for flights from Washington, D.C. to Hailey that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Hailey flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Hailey?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Hailey.

  • Can I find deals for business class flights from Washington, D.C. to Hailey?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Hailey by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. to Hailey?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Hailey (average of $150). Flying from Washington, D.C. to Hailey in February is currently the most expensive (average of $306). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Hailey?

Book flights to Hailey if you plan to visit one of these locations
Stanley

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Top 3 airlines flying from Washington, D.C. to Hailey

Discover the top 3 airlines that operate flights from Washington, D.C. to Hailey. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 31, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$255Average$597FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$388Average$458FlexibilityNo cancel feeOn-time75%
DeltaCheapest$477Average$678FlexibilityNo cancel feeOn-timeN/A

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