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Hailey

$233+ 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — SUN
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap 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 May 1, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$465
(United Airlines)

One-way from

$233
(Delta)

Popular in

August

Cheapest in

January

Average price

$662
Provider with most accurate pricing for Washington, D.C. (WAS)-Hailey Sun Valley-Friedman flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Hailey Sun Valley-Friedman flights.
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From Washington, D.C. (WAS) to Hailey Sun Valley-Friedman
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One-way flight from Washington, D.C. (WAS) to Hailey Sun Valley-Friedman
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Highest demand for flights based on searches. 9% potential increase in price ($74 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find 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 May 1, 2025.

This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/83:39 pmIAD - SUN
1 stop8h 57mUnited Airlines
Tue 7/152:30 pmSUN - IAD
1 stop6h 40mUnited Airlines
Deal found 4/29$465
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/812:45 pmIAD - SUN
2 stops11h 11mDelta
Tue 7/153:20 pmSUN - IAD
1 stop6h 22mDelta
Deal found 4/29$470
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/810:19 amDCA - SUN
2 stops13h 37mDelta
Tue 7/157:30 amSUN - DCA
2 stops9h 26mDelta
Deal found 4/29$475
This Alaska Airlines deal was found by Cheapflights users on 5/1. 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.
Tue 7/227:10 pmBWI - SUN
1 stop16h 28mAlaska Airlines
Wed 7/3010:20 amSUN - BWI
1 stop17h 59mAlaska Airlines
Deal found 5/1$482
This Delta deal was found by Cheapflights users on 4/30. 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 7/227:10 amBWI - SUN
1 stop9h 25mDelta
Wed 7/307:30 amSUN - BWI
2 stops8h 53mDelta
Deal found 4/30$488
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/83:30 pmDCA - SUN
1 stop9h 06mUnited Airlines
Tue 7/158:32 amSUN - DCA
1 stop10h 55mUnited Airlines
Deal found 4/29$494
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 6/118:59 amDCA - SUN
2 stops26h 39mAlaska Airlines
Wed 6/1810:20 amSUN - DCA
1 stop9h 39mAlaska Airlines
Deal found 4/29$498
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 7/88:10 amIAD - SUN
2 stops27h 28mAlaska Airlines
Tue 7/1510:20 amSUN - IAD
2 stops28h 05mAlaska Airlines
Deal found 4/29$514
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Thu 8/284:20 pmBWI - SUN
1 stop6h 45mUnited Airlines
Sun 8/317:00 amSUN - BWI
1 stop6h 14mUnited Airlines
Deal found 5/1$531

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 May 1, 2025.
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

Tue 7/8

3:39 pm-10:36 pm

1 stop8h 57m

Hailey Sun Valley-Friedman

Tue 7/15

2:30 pm-11:10 pm

1 stop6h 40m

$465

Washington, D.C.Hailey

IAD - SUN

IADSUN

Washington, D.C. Dulles Intl

Tue 7/8

12:45 pm-9:56 pm

2 stops11h 11m

Hailey Sun Valley-Friedman

Tue 7/15

3:20 pm-11:42 pm

1 stop6h 22m

$470

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Tue 7/8

10:19 am-9:56 pm

2 stops13h 37m

Hailey Sun Valley-Friedman

Tue 7/15

7:30 am-6:56 pm

2 stops9h 26m

$475

BaltimoreHailey

BWI - SUN

BWISUN

Baltimore/Washington

Tue 7/22

7:10 pm-9:38 am

1 stop16h 28m

Hailey Sun Valley-Friedman

Wed 7/30

10:20 am-6:19 am

1 stop17h 59m

$482

BaltimoreHailey

BWI - SUN

BWISUN

Baltimore/Washington

Tue 7/22

7:10 am-2:35 pm

1 stop9h 25m

Hailey Sun Valley-Friedman

Wed 7/30

7:30 am-6:23 pm

2 stops8h 53m

$488

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Tue 7/8

3:30 pm-10:36 pm

1 stop9h 06m

Hailey Sun Valley-Friedman

Tue 7/15

8:32 am-9:27 pm

1 stop10h 55m

$494

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Wed 6/11

8:59 am-9:38 am

2 stops26h 39m

Hailey Sun Valley-Friedman

Wed 6/18

10:20 am-9:59 pm

1 stop9h 39m

$498

Washington, D.C.Hailey

IAD - SUN

IADSUN

Washington, D.C. Dulles Intl

Tue 7/8

8:10 am-9:38 am

2 stops27h 28m

Hailey Sun Valley-Friedman

Tue 7/15

10:20 am-4:25 pm

2 stops28h 05m

$514

BaltimoreHailey

BWI - SUN

BWISUN

Baltimore/Washington

Thu 8/28

4:20 pm-9:05 pm

1 stop6h 45m

Hailey Sun Valley-Friedman

Sun 8/31

7:00 am-3:14 pm

1 stop6h 14m

$531

Washington, D.C.Hailey

IAD - SUN

IADSUN

Washington, D.C. Dulles Intl

Thu 9/11

7:30 am-2:51 pm

1 stop9h 21m

$233

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 14 results
1
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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 May.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C.-Hailey flight deals on Cheapflights vs. eDreams >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 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 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, April is the cheapest month in which you can book a flight from Washington, D.C. to Hailey (average of $471). Flying from Washington, D.C. to Hailey in July is currently the most expensive (average of $612). 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.

Rainfall in Hailey by month

Plan your trip to Hailey by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hailey ranges from 0.4 - 2.4 inches per month. January is typically the wettest month, when rainfall can reach 2.4 in. July is typically the driest time to visit Hailey when rainfall is around 0.4 in.

Temperature in Hailey by month

Plan your trip to Hailey by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hailey, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 19.4 F).

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 May 1, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and United Airlines from Washington, D.C. to Hailey by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,972 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 2 different airlines.

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

    United Airlines, at $465, was found to be the cheapest airline from Washington, D.C. to Hailey.Alternate airlines to your destination round-trip include Delta and Alaska Airlines. You may be able to fly from Washington, D.C. to Hailey for 32% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as $233 on Delta. Other airlines that offer cheap prices include Alaska Airlines from $321 and United Airlines from $361 one-way.

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

    Most travelers choose Washington, D.C. Dulles Intl - Hailey Sun Valley-Friedman, Baltimore/Washington - Hailey Sun Valley-Friedman or Washington, D.C. Reagan-National - 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, April is the cheapest month in which you can book a flight from Washington, D.C. to Hailey (average of $471). Flying from Washington, D.C. to Hailey in July is currently the most expensive (average of $612). 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.

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Top 2 airlines flying from Washington, D.C. to Hailey

Discover the top 2 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$396Average$630FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$475Average$594FlexibilityNo cancel feeOn-time69%

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