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

Delta, at $465, 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 30% less than the average price by searching for these airlines.

What is the cheapest day to fly from Washington, D.C. to Hailey?

Travelers seeking maximum savings on their Washington, D.C. to Hailey flight should consider departing on Monday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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

Tuesday is generally a great day to depart. Flying on this day could help you save up to 42%.

What is the cheapest month to fly from Washington, D.C. to Hailey?

The best pricing can be found in the month of January. Prices to Hailey from Washington, D.C. average $665. You can even find prices in January for less than $665, as users have found deals to Hailey from as low as $316. The month of December appears to be one of the more expensive times to travel to Hailey from Washington, D.C.. Flying in the targeted month can save you up to 36%.

What is the cheapest time of day to fly from WAS to SUN?

It’s typically best to fly out from Washington, D.C. to Hailey in the morning. Doing so could potentially save you 8% on the flight price compared to flying at noon, which is usually more expensive.

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.

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.

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.

$233+ Save on Flights from Washington, D.C. to Hailey

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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$465 (Delta)
One-way from	$233 (United Airlines)
Popular in	December
Cheapest in	January
Average price	$853

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, 8% potential price rise

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 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 March 25, 2025.

Sat 5/246:55 amBWI - SUN

1 stop7h 02mDelta

Sat 5/313:21 pmSUN - BWI

1 stop6h 15mDelta

Deal found 3/24

$483

Mon 5/266:35 amIAD - SUN

1 stop9h 08mUnited Airlines

Sun 6/12:25 pmSUN - IAD

1 stop8h 09mUnited Airlines

Deal found 3/24

$509

Tue 7/227:30 amIAD - SUN

1 stop9h 18mDelta

Wed 7/303:30 pmSUN - IAD

1 stop6h 23mDelta

Deal found 3/24

$523

Thu 9/187:17 pmBWI - SUN

1 stop16h 17mAlaska Airlines

Sat 9/2710:16 amSUN - BWI

1 stop18h 15mAlaska Airlines

Deal found 3/24

$560

Thu 9/187:17 pmIAD - SUN

1 stop16h 17mAlaska Airlines

Sat 9/2710:16 amSUN - IAD

1 stop11h 42mAlaska Airlines

Deal found 3/24

$562

Fri 7/115:00 pmDCA - SUN

1 stop7h 36mUnited Airlines

Sat 7/1910:55 amSUN - DCA

1 stop8h 32mUnited Airlines

Deal found 3/23

$584

Wed 7/94:20 pmBWI - SUN

1 stop6h 42mUnited Airlines

Sat 7/197:00 amSUN - BWI

1 stop20h 24mUnited Airlines

Deal found 3/24

$594

Tue 4/85:10 pmDCA - SUN

1 stop7h 00mDelta

Sat 4/127:30 amSUN - DCA

1 stop6h 30mDelta

Deal found 3/24

$613

Thu 9/1812:29 pmDCA - SUN

2 stops23h 05mAlaska Airlines

Sat 9/2710:16 amSUN - DCA

1 stop9h 43mAlaska Airlines

Deal found 3/24

$619

Tue 6/178:34 amIAD - SUN

3 stops14h 35mMultiple Airlines

Tue 6/2410:20 amSUN - IAD

2 stops12h 10mMultiple Airlines

Deal found 3/23

$1,290

Best flights from Washington, D.C. to Hailey
Discover carefully curated flight deals from Washington, D.C. to Hailey that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 25, 2025.

Sat 5/247:30 amIAD - SUN

1 stop9h 11mDelta

Sat 5/313:21 pmSUN - IAD

1 stop6h 32mDelta

Deal found 3/24

$465

Mon 5/266:35 amIAD - SUN

1 stop9h 08mUnited Airlines

Sun 6/12:25 pmSUN - IAD

1 stop8h 09mUnited Airlines

Deal found 3/24

$509

Thu 9/187:17 pmBWI - SUN

1 stop16h 17mAlaska Airlines

Sat 9/2710:16 amSUN - BWI

1 stop18h 15mAlaska Airlines

Deal found 3/24

$560

Sat 5/246:55 amBWI - SUN

1 stop7h 02mDelta

Sat 5/313:21 pmSUN - BWI

1 stop6h 15mDelta

Deal found 3/24

$483

Thu 9/187:17 pmIAD - SUN

1 stop16h 17mAlaska Airlines

Sat 9/2710:16 amSUN - IAD

1 stop11h 42mAlaska Airlines

Deal found 3/24

$562

Wed 7/94:20 pmBWI - SUN

1 stop6h 42mUnited Airlines

Sat 7/197:00 amSUN - BWI

1 stop20h 24mUnited Airlines

Deal found 3/24

$594

Fri 7/115:00 pmDCA - SUN

1 stop7h 36mUnited Airlines

Sat 7/1910:55 amSUN - DCA

1 stop8h 32mUnited Airlines

Deal found 3/25

$613

Tue 4/86:00 amDCA - SUN

2 stops10h 44mDelta

Sat 4/127:30 amSUN - DCA

1 stop6h 30mDelta

Deal found 3/24

$618

Thu 9/1812:29 pmDCA - SUN

2 stops23h 05mAlaska Airlines

Sat 9/2710:16 amSUN - DCA

1 stop9h 43mAlaska Airlines

Deal found 3/24

$619

Last-minute flights from Washington, D.C. to Hailey
Discover last-minute flight deals from Washington, D.C. to Hailey. Data last updated March 25, 2025 and is based on user searches.

Tue 4/88:30 amIAD - SUN

1 stop7h 05mUnited Airlines

Sat 4/122:25 pmSUN - IAD

1 stop6h 49mUnited Airlines

Deal found 3/24

$613

Tue 4/88:28 amBWI - SUN

1 stop7h 07mUnited Airlines

Sat 4/122:25 pmSUN - BWI

1 stop7h 15mUnited Airlines

Deal found 3/24

$613

Tue 4/85:10 pmDCA - SUN

1 stop7h 00mDelta

Sat 4/127:30 amSUN - DCA

1 stop6h 30mDelta

Deal found 3/24

$613

Tue 4/86:00 amIAD - SUN

2 stops10h 44mDelta

Sat 4/123:29 pmSUN - IAD

1 stop6h 21mDelta

Deal found 3/24

$618

Tue 4/83:00 pmBWI - SUN

2 stops9h 10mDelta

Sat 4/1212:55 pmSUN - BWI

2 stops7h 36mDelta

Deal found 3/24

$623

Tue 4/86:20 amDCA - SUN

2 stops9h 15mUnited Airlines

Sat 4/122:25 pmSUN - DCA

3 stops18h 11mUnited Airlines

Deal found 3/24

$1,188

One-way flights from Washington, D.C. to Hailey
Search for one-way flight options from Washington, D.C. to Hailey. Find affordable one-way fares based on user searches. Data last updated March 25, 2025.

Sat 7/193:39 pmIAD - SUN

1 stop8h 57mUnited Airlines

Deal found 3/24

$233

Sat 7/195:00 pmDCA - SUN

1 stop7h 36mUnited Airlines

Deal found 3/24

$233

Sat 7/194:20 pmBWI - SUN

1 stop6h 42mUnited Airlines

Deal found 3/24

$242

Sat 7/196:00 amDCA - SUN

2 stops10h 48mDelta

Deal found 3/24

$356

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Hailey that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreHailey

BWI - SUN

BWISUN

Baltimore/Washington

Sat 5/24

6:55 am-11:57 am

1 stop7h 02m

Hailey Sun Valley-Friedman

Sat 5/31

3:21 pm-11:36 pm

1 stop6h 15m

$483

Washington, D.C.Hailey

IAD - SUN

IADSUN

Washington, D.C. Dulles Intl

Mon 5/26

6:35 am-1:43 pm

1 stop9h 08m

Hailey Sun Valley-Friedman

Sun 6/1

2:25 pm-12:34 am

1 stop8h 09m

$509

Washington, D.C.Hailey

IAD - SUN

IADSUN

Washington, D.C. Dulles Intl

Tue 7/22

7:30 am-2:48 pm

1 stop9h 18m

Hailey Sun Valley-Friedman

Wed 7/30

3:30 pm-11:53 pm

1 stop6h 23m

$523

BaltimoreHailey

BWI - SUN

BWISUN

Baltimore/Washington

Thu 9/18

7:17 pm-9:34 am

1 stop16h 17m

Hailey Sun Valley-Friedman

Sat 9/27

10:16 am-6:31 am

1 stop18h 15m

$560

Washington, D.C.Hailey

IAD - SUN

IADSUN

Washington, D.C. Dulles Intl

Thu 9/18

7:17 pm-9:34 am

1 stop16h 17m

Hailey Sun Valley-Friedman

Sat 9/27

10:16 am-11:58 pm

1 stop11h 42m

$562

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Fri 7/11

5:00 pm-10:36 pm

1 stop7h 36m

Hailey Sun Valley-Friedman

Sat 7/19

10:55 am-9:27 pm

1 stop8h 32m

$584

BaltimoreHailey

BWI - SUN

BWISUN

Baltimore/Washington

Wed 7/9

4:20 pm-9:02 pm

1 stop6h 42m

Hailey Sun Valley-Friedman

Sat 7/19

7:00 am-5:24 am

1 stop20h 24m

$594

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Tue 4/8

5:10 pm-10:10 pm

1 stop7h 00m

Hailey Sun Valley-Friedman

Sat 4/12

7:30 am-4:00 pm

1 stop6h 30m

$613

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Thu 9/18

12:29 pm-9:34 am

2 stops23h 05m

Hailey Sun Valley-Friedman

Sat 9/27

10:16 am-9:59 pm

1 stop9h 43m

$619

Washington, D.C.Hailey

IAD - SUN

IADSUN

Washington, D.C. Dulles Intl

Tue 6/17

8:34 am-9:09 pm

3 stops14h 35m

Hailey Sun Valley-Friedman

Tue 6/24

10:20 am-12:30 am

2 stops12h 10m

$1,290

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 14 results

Compare providers for flights from Washington, D.C. to Hailey

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 March.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust 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, 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

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

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 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

9,785 reviews

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

9,785 reviews

Alaska Airlines

8.0

Very good

9,785 reviews

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

7,890 reviews

Alaska Airlines

8.0

Very good

9,785 reviews

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

8,605 reviews

Alaska Airlines

8.0

Very good

9,785 reviews

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

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 $465, 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 30% 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, 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

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$396	Average$559	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$464	Average$588	FlexibilityNo cancel fee	On-time69%

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$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 7/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to Hailey with Cheapflights

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

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Most trusted provider

Round-trip from

One-way from

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Cheapest in

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

Cheapest flights from Washington, D.C. to HaileyExplore 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 March 25, 2025.

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 March 25, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Hailey that are best for you.

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 March.

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.

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?

Rainfall in Hailey by month

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

Temperature in Hailey by month

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

Reviews of airlines servicing Hailey

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.

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.?

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

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

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

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

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

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

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

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Alternative routes for Washington, D.C. to Hailey

See prices for flight routes from nearby airports that may be better suited for you.

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

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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 March 25, 2025.