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$354+ Cheap flights from Washington, D.C. (WAS) to Hailey (SUN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — SUN
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
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 February 22, 2025.

Round-trip from

$354
(Delta)

Popular in

December

Cheapest in

January

Average price

$593
From Washington, D.C. (WAS) to Hailey Sun Valley-Friedman
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High demand for flights, 7% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 22, 2025.

This Delta deal was found by Cheapflights users on 2/21. 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.
Fri 4/257:35 amIAD - SUN
1 stop6h 33mDelta
Tue 4/293:29 pmSUN - IAD
2 stops12h 52mDelta
Deal found 2/21$354
This Delta deal was found by Cheapflights users on 2/21. 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.
Fri 4/257:05 amBWI - SUN
1 stop7h 03mDelta
Tue 4/2912:56 pmSUN - BWI
2 stops9h 45mDelta
Deal found 2/21$392
This Alaska Airlines deal was found by Cheapflights users on 2/22. 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.
Sat 9/65:30 pmDCA - SUN
1 stop19h 15mAlaska Airlines
Sat 9/2011:25 amSUN - DCA
1 stop8h 30mAlaska Airlines
Deal found 2/22$464
This Delta deal was found by Cheapflights users on 2/21. 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.
Fri 4/256:00 amDCA - SUN
2 stops10h 49mDelta
Tue 4/297:30 amSUN - DCA
2 stops9h 29mDelta
Deal found 2/21$469
This United Airlines deal was found by Cheapflights users on 2/21. 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.
Fri 4/258:00 amBWI - SUN
1 stop7h 35mUnited Airlines
Tue 4/292:25 pmSUN - BWI
1 stop7h 05mUnited Airlines
Deal found 2/21$514
This Alaska Airlines deal was found by Cheapflights users on 2/21. 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.
Thu 9/187:30 amBWI - SUN
1 stop29h 15mAlaska Airlines
Sat 9/2711:25 amSUN - BWI
1 stop16h 20mAlaska Airlines
Deal found 2/21$547
This United deal was found by Cheapflights users on 2/22. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1410:20 pmIAD - SUN
1 stop24h 58mUnited Airlines
Sat 3/222:20 pmSUN - IAD
1 stop8h 45mUnited Airlines
Deal found 2/22$566
This United Airlines deal was found by Cheapflights users on 2/22. 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 9/68:15 amDCA - SUN
2 stops14h 55mUnited Airlines
Sat 9/207:00 amSUN - DCA
2 stops14h 45mUnited Airlines
Deal found 2/22$638
This Alaska Airlines deal was found by Cheapflights users on 2/21. 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.
Fri 7/117:00 amIAD - SUN
2 stops29h 45mAlaska Airlines
Sat 7/1911:25 amSUN - IAD
2 stops16h 30mAlaska Airlines
Deal found 2/21$799

Find flights from Washington, D.C. to Hailey within your budget

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 February 22, 2025.

Fly from

Washington, D.C.

Fly to

Hailey

Route

Depart

Return

Price

Washington, D.C.Hailey

IAD - SUN

IADSUN

Washington, D.C. Dulles Intl

Fri 4/25

7:35 am-12:08 pm

1 stop6h 33m

Hailey Sun Valley-Friedman

Tue 4/29

3:29 pm-6:21 am

2 stops12h 52m

$354

BaltimoreHailey

BWI - SUN

BWISUN

Baltimore/Washington

Fri 4/25

7:05 am-12:08 pm

1 stop7h 03m

Hailey Sun Valley-Friedman

Tue 4/29

12:56 pm-12:41 am

2 stops9h 45m

$392

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Fri 4/25

6:00 am-2:49 pm

2 stops10h 49m

Hailey Sun Valley-Friedman

Tue 4/29

7:30 am-6:59 pm

2 stops9h 29m

$469

BaltimoreHailey

BWI - SUN

BWISUN

Baltimore/Washington

Fri 4/25

8:00 am-1:35 pm

1 stop7h 35m

Hailey Sun Valley-Friedman

Tue 4/29

2:25 pm-11:30 pm

1 stop7h 05m

$514

Washington, D.C.Hailey

IAD - SUN

IADSUN

Washington, D.C. Dulles Intl

Fri 3/14

10:20 pm-9:18 pm

1 stop24h 58m

Hailey Sun Valley-Friedman

Sat 3/22

2:20 pm-1:05 am

1 stop8h 45m

$566

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Fri 7/11

3:30 pm-10:36 pm

1 stop9h 06m

Hailey Sun Valley-Friedman

Sat 7/19

8:15 am-7:02 pm

1 stop8h 47m

$697

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Thu 4/10

6:45 am-9:43 am

2 stops28h 58m

Hailey Sun Valley-Friedman

Sun 4/13

10:25 am-9:59 pm

1 stop9h 34m

$718

Washington, D.C.Hailey

IAD - SUN

IADSUN

Washington, D.C. Dulles Intl

Fri 7/11

7:00 am-10:45 am

2 stops29h 45m

Hailey Sun Valley-Friedman

Sat 7/19

11:25 am-5:55 am

2 stops16h 30m

$799

BaltimoreHailey

BWI - SUN

BWISUN

Baltimore/Washington

Thu 4/10

7:03 pm-9:43 am

1 stop16h 40m

Hailey Sun Valley-Friedman

Sun 4/13

10:25 am-6:03 pm

1 stop29h 38m

$879

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Fri 2/28

5:10 pm-10:39 pm

1 stop7h 29m

$357

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 16 results
1
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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.

Travel insights for flights from Washington, D.C. to Hailey

Get recent, data-driven insights about flights from Washington, D.C. to Hailey including ideal travel times, pricing trends, and more.

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 February 22, 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
9,702 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,702 reviews
Alaska Airlines
8.0
Very good
9,702 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,203 reviews
Alaska Airlines
8.0
Very good
9,702 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,754 reviews
Alaska Airlines
8.0
Very good
9,702 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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?

    Delta, at $354, was found to be the cheapest airline from Washington, D.C. to Hailey.Alternate airlines to your destination round-trip include United Airlines and Alaska Airlines. You may be able to fly from Washington, D.C. to Hailey for 46% 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 $357 on Delta. Other airlines that offer cheap prices include United Airlines from $420 and Alaska Airlines from $426 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.

See more FAQs

Traveling to a place near Washington, D.C.?

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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 February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$396Average$546FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$475Average$617FlexibilityNo cancel feeOn-time69%
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