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Hailey

$222+ 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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — SUN
jun. 21 — jun. 281
sáb. 6/21
sáb. 6/28
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 junio 16, 2025.

Round-trip from

$478
(Delta)

One-way from

$362
(Alaska Airlines)

Popular in

December

Cheapest in

January

Average price

$577
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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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 4% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 16, 2025.

This Alaska Airlines deal was found by Cheapflights users on 6/14. 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.
jue. 9/185:06 pmDCA - SUN
1 stop18h 28mAlaska Airlines
sáb. 9/2710:16 amSUN - DCA
1 stop9h 28mAlaska Airlines
Deal found 6/14$454
This Delta deal was found by Cheapflights users on 6/14. 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.
mar. 7/2210:14 amIAD - SUN
2 stops13h 42mDelta
mié. 7/303:20 pmSUN - IAD
1 stop6h 22mDelta
Deal found 6/14$478
This Alaska Airlines deal was found by Cheapflights users on 6/16. 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.
jue. 9/186:09 pmIAD - SUN
1 stop17h 25mAlaska Airlines
sáb. 9/2710:16 amSUN - IAD
1 stop12h 04mAlaska Airlines
Deal found 6/16$480
This United Airlines deal was found by Cheapflights users on 6/15. 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.
mié. 7/2310:34 pmIAD - SUN
1 stop24h 28mUnited Airlines
mié. 8/1312:30 pmSUN - IAD
1 stop10h 30mUnited Airlines
Deal found 6/15$513
This Delta deal was found by Cheapflights users on 6/16. 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.
mié. 7/2311:51 amBWI - SUN
2 stops12h 05mDelta
mié. 8/1312:37 pmSUN - BWI
2 stops9h 44mDelta
Deal found 6/16$525
This United Airlines deal was found by Cheapflights users on 6/14. 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.
mar. 8/124:20 pmBWI - SUN
1 stop6h 42mUnited Airlines
dom. 8/177:00 amSUN - BWI
1 stop20h 10mUnited Airlines
Deal found 6/14$533
This United Airlines deal was found by Cheapflights users on 6/14. 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.
vie. 7/115:00 pmDCA - SUN
1 stop7h 36mUnited Airlines
sáb. 7/198:00 amSUN - DCA
2 stops12h 42mUnited Airlines
Deal found 6/14$568
This Alaska Airlines deal was found by Cheapflights users on 6/16. 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.
mié. 7/237:10 pmBWI - SUN
1 stop16h 28mAlaska Airlines
mié. 8/1310:20 amSUN - BWI
1 stop17h 59mAlaska Airlines
Deal found 6/16$590
This Delta deal was found by Cheapflights users on 6/16. 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.
mié. 7/2310:19 amDCA - SUN
2 stops13h 37mDelta
mié. 8/137:30 amSUN - DCA
1 stop6h 40mDelta
Deal found 6/16$635

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 junio 16, 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

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

jue. 9/18

5:06 pm-9:34 am

1 stop18h 28m

Hailey Sun Valley-Friedman

sáb. 9/27

10:16 am-9:44 pm

1 stop9h 28m

$454

Washington, D.C.Hailey

IAD - SUN

IADSUN

Washington, D.C. Dulles Intl

mar. 7/22

10:14 am-9:56 pm

2 stops13h 42m

Hailey Sun Valley-Friedman

mié. 7/30

3:20 pm-11:42 pm

1 stop6h 22m

$478

Washington, D.C.Hailey

IAD - SUN

IADSUN

Washington, D.C. Dulles Intl

jue. 9/18

6:09 pm-9:34 am

1 stop17h 25m

Hailey Sun Valley-Friedman

sáb. 9/27

10:16 am-12:20 am

1 stop12h 04m

$480

Washington, D.C.Hailey

IAD - SUN

IADSUN

Washington, D.C. Dulles Intl

mié. 7/23

10:34 pm-9:02 pm

1 stop24h 28m

Hailey Sun Valley-Friedman

mié. 8/13

12:30 pm-1:00 am

1 stop10h 30m

$513

BaltimoreHailey

BWI - SUN

BWISUN

Baltimore/Washington

mié. 7/23

11:51 am-9:56 pm

2 stops12h 05m

Hailey Sun Valley-Friedman

mié. 8/13

12:37 pm-12:21 am

2 stops9h 44m

$525

BaltimoreHailey

BWI - SUN

BWISUN

Baltimore/Washington

mar. 8/12

4:20 pm-9:02 pm

1 stop6h 42m

Hailey Sun Valley-Friedman

dom. 8/17

7:00 am-5:10 am

1 stop20h 10m

$533

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

vie. 7/11

5:00 pm-10:36 pm

1 stop7h 36m

Hailey Sun Valley-Friedman

sáb. 7/19

8:00 am-10:42 pm

2 stops12h 42m

$568

BaltimoreHailey

BWI - SUN

BWISUN

Baltimore/Washington

mié. 7/23

7:10 pm-9:38 am

1 stop16h 28m

Hailey Sun Valley-Friedman

mié. 8/13

10:20 am-6:19 am

1 stop17h 59m

$590

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

mié. 7/23

10:19 am-9:56 pm

2 stops13h 37m

Hailey Sun Valley-Friedman

mié. 8/13

7:30 am-4:10 pm

1 stop6h 40m

$635

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

sáb. 7/12

5:00 pm-10:36 pm

1 stop7h 36m

$222

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 18 results
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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.

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 junio 16, 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
10,000 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

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
7,963 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

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
8,801 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

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?

    Delta, at $478, was found to be the cheapest airline from Washington, D.C. to Hailey.Alternate airlines to your destination round-trip include Alaska Airlines and United Airlines. You may be able to fly from Washington, D.C. to Hailey for 24% 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 $362 on Alaska Airlines. Other airlines that offer cheap prices include Delta from $415 and United Airlines from $698 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, 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, 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 junio 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$396Average$654FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$464Average$666FlexibilityNo cancel feeOn-time69%

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