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Washington, D.C.

$171+ Cheap flights from Hailey (SUN) to Washington, D.C. (WAS)

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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
SUN — WAS
Dec 12 — Dec 191
Fri 12/12
Fri 12/19
1 adult, Economy
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Cheap flight deals from Hailey to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Hailey (SUN) to Washington, D.C. (WAS). 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 November 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$324
(Delta)

One-way from

$171
(American Airlines)
Provider with most accurate pricing for Hailey Sun Valley-Friedman-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Hailey Sun Valley-Friedman-Washington, D.C. (WAS) flights.
Search Deals
From Hailey Sun Valley-Friedman to Washington, D.C. (WAS)
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One-way flight from Hailey Sun Valley-Friedman to Washington, D.C. (WAS)
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Find flight deals from Hailey to Washington, D.C.

Cheapest flights from Hailey to Washington, D.C.
Explore the most affordable flight options available from Hailey to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 12, 2025.

This Delta deal was found by Cheapflights users on 11/10. 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.
Wed 12/101:06 pmSUN - IAD
2 stops32h 21mDelta
Tue 12/167:05 amIAD - SUN
1 stop9h 36mDelta
Deal found 11/10$388
This Alaska Airlines deal was found by Cheapflights users on 11/10. 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.
Wed 12/1010:50 amSUN - IAD
2 stops28h 40mAlaska Airlines
Wed 12/177:34 amIAD - SUN
1 stop28h 18mAlaska Airlines
Deal found 11/10$488

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hailey to Washington, D.C. 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 November 12, 2025.
Use the filters below to find and compare flights from Hailey to Washington, D.C. that are best for you.

Fly from

Hailey

Fly to

Washington, D.C.

Route

Depart

Return

Price

HaileyWashington, D.C.

SUN - DCA

SUNDCA

Hailey Sun Valley-Friedman

Fri 2/27

1:39 pm-3:20 pm

1 stop23h 41m

Washington, D.C. Reagan-National

Tue 3/3

5:10 pm-9:55 pm

1 stop6h 45m

$324

HaileyWashington, D.C.

SUN - IAD

SUNIAD

Hailey Sun Valley-Friedman

Sat 2/28

1:39 pm-11:10 pm

1 stop7h 31m

Washington, D.C. Dulles Intl

Tue 3/3

7:05 am-2:42 pm

1 stop9h 37m

$341

HaileyWashington, D.C.

SUN - IAD

SUNIAD

Hailey Sun Valley-Friedman

Wed 12/10

1:06 pm-11:27 pm

2 stops32h 21m

Washington, D.C. Dulles Intl

Tue 12/16

7:05 am-2:41 pm

1 stop9h 36m

$388

HaileyWashington, D.C.

SUN - IAD

SUNIAD

Hailey Sun Valley-Friedman

Wed 12/10

10:50 am-5:30 pm

2 stops28h 40m

Washington, D.C. Dulles Intl

Wed 12/17

7:34 am-9:52 am

1 stop28h 18m

$488

HaileyBaltimore

SUN - BWI

SUNBWI

Hailey Sun Valley-Friedman

Fri 3/6

7:04 pm-5:46 pm

1 stop20h 42m

Baltimore/Washington

Tue 3/10

6:46 pm-11:10 am

1 stop18h 24m

$523

HaileyBaltimore

SUN - BWI

SUNBWI

Hailey Sun Valley-Friedman

Fri 3/6

7:25 am-11:49 pm

2 stops14h 24m

Baltimore/Washington

Tue 3/10

7:10 am-2:52 pm

1 stop9h 42m

$548

HaileyBaltimore

SUN - BWI

SUNBWI

Hailey Sun Valley-Friedman

Fri 3/6

1:14 pm-1:56 pm

3 stops22h 42m

Baltimore/Washington

Tue 3/10

6:30 am-1:44 pm

2 stops9h 14m

$679

HaileyBaltimore

SUN - BWI

SUNBWI

Hailey Sun Valley-Friedman

Tue 1/20

1:16 pm-11:59 pm

1 stop8h 43m

$171

HaileyWashington, D.C.

SUN - IAD

SUNIAD

Hailey Sun Valley-Friedman

Tue 12/9

1:06 pm-11:29 pm

1 stop8h 23m

$171

HaileyWashington, D.C.

SUN - IAD

SUNIAD

Hailey Sun Valley-Friedman

Tue 1/20

3:24 pm-11:48 pm

1 stop6h 24m

$171

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 35 results
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Compare providers for flights from Hailey to Washington, D.C.

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 Hailey to Washington, D.C. in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust 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 Hailey-Washington, D.C. flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Hailey-Washington, D.C. flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Hailey-Washington, D.C. flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hailey-Washington, D.C. flights, Cheapflights users trust eDreams the most. eDreams 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 Hailey-Washington, D.C. 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 Hailey to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Hailey 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 Hailey to Washington, D.C.

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

Currently, April is the cheapest month in which you can book a flight from Hailey to Washington, D.C. (average of $141). Flying from Hailey to Washington, D.C. in December is currently the most expensive (average of $366). 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.

Related info for your journey

Find useful and relevant information for your journey from Hailey to Washington, D.C.. 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 from for flights from Hailey to 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 Washington, D.C. from Hailey. Booking flights from Sun Valley-Friedman (SUN) to Washington, D.C. should be relatively easy as there are 0 daily outbound flights to Washington, D.C. from 1 airline.

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

    Departing from Hailey to Washington, D.C. will take you 20h 42m. The distance from Hailey to Washington, D.C. is about 1956 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Hailey to Washington, D.C. round-trip?

    According to our current data, United Airlines ($615), offers the cheapest pricing from Hailey to Washington, D.C..

  • What are the cheapest airlines to fly from Hailey to Washington, D.C. one-way?

    One-way options have recently been found by users for as low as $171 on American Airlines. Other airlines that offer cheap prices include Delta from $171 and Alaska Airlines from $194 one-way.

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

    The most popular route from Hailey to Washington, D.C. is Hailey Sun Valley-Friedman - Baltimore/Washington. You may also consider Hailey Sun Valley-Friedman - Washington, D.C. Dulles Intl or Hailey Sun Valley-Friedman - Washington, D.C. Reagan-National.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hailey to Washington, D.C. 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 Hailey to Washington, D.C.?

    Currently, April is the cheapest month in which you can book a flight from Hailey to Washington, D.C. (average of $141). Flying from Hailey to Washington, D.C. in December is currently the most expensive (average of $366). 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 Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Tysons
Woodbridge
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Linthicum Heights
Manassas
Laurel
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National Harbor
Waldorf
Bowie
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McLean

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Top airline flying from Hailey to Washington, D.C.

Discover the top airline that operate flights from Hailey to Washington, D.C.. 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 November 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$615Average$633FlexibilityNo cancel feeOn-time69%

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