How long is the flight from Washington, D.C. Reagan-National Airport to Hailey?

A quick flight from Washington, D.C. Reagan-National Airport to Hailey can take about 7h 18m. American Airlines provides one of the quickest options available for as low as $343. Washington, D.C. Reagan-National Airport and Hailey are separated by a distance of 1946 mi. This flight may include one or multiple stops.

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.

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).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Reagan-National Airport to Hailey as you normally would.

Most accurate provider : When it comes to deals on Washington, D.C. Reagan-National Airport-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. Reagan-National Airport-Hailey flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Hailey flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C. Reagan-National Airport-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. Reagan-National Airport-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. Reagan-National?

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. Reagan-National. Booking flights from Washington, D.C. Reagan-National to Sun Valley-Friedman (SUN) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Reagan-National from 1 airline.

Can I find deals for flights from Reagan-National to Hailey that include hotel bookings?

Yes. In addition to deals on Reagan-National to Hailey flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Reagan-National to Hailey?

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

Can I find deals for business class flights from Reagan-National to Hailey?

Yes. Cheapflights offers flight deals from Reagan-National 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.

$145+ Flights from Washington, D.C. Reagan-National Airport to Hailey

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Reagan-National to Hailey with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Reagan-National to Hailey

Cheapest flights from Reagan-National to Hailey
Explore the most affordable flight options available from Reagan-National to Hailey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Wed 12/246:30 amDCA - SUN

1 stop7h 42mUnited Airlines

Wed 12/244:30 pmSUN - DCA

2 stops17h 28mUnited Airlines

Deal found 12/11

$793

Fri 12/267:01 amDCA - SUN

1 stop7h 38mAmerican Airlines

Tue 12/301:09 pmSUN - DCA

1 stop17h 49mAmerican Airlines

Deal found 12/11

$972

Sun 12/289:00 amDCA - SUN

2 stops13h 25mAmerican Airlines

Thu 1/18:10 amSUN - DCA

2 stops10h 45mAmerican Airlines

Deal found 12/10

$1,160

Sun 12/286:00 pmDCA - SUN

1 stop20h 12mUnited Airlines

Thu 1/112:53 pmSUN - DCA

1 stop9h 06mUnited Airlines

Deal found 12/10

$1,166

Tue 12/307:01 amDCA - SUN

1 stop7h 38mAmerican Airlines

Sun 1/48:10 amSUN - DCA

1 stop9h 57mAmerican Airlines

Deal found 12/11

$1,170

Best flights from Reagan-National to Hailey
Discover carefully curated flight deals from Reagan-National to Hailey that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Sat 2/78:00 amDCA - SUN

2 stops14h 17mAmerican Airlines

Sun 2/151:28 pmSUN - DCA

1 stop8h 22mAmerican Airlines

Deal found 12/11

$294

Sat 1/314:11 pmDCA - SUN

1 stop7h 18mUnited Airlines

Wed 2/412:43 pmSUN - DCA

1 stop7h 54mUnited Airlines

Deal found 12/9

$343

Sat 1/315:09 pmDCA - SUN

2 stops28h 29mAlaska Airlines

Wed 2/411:56 amSUN - DCA

1 stop8h 03mAlaska Airlines

Deal found 12/9

$354

Sat 2/214:11 pmDCA - SUN

1 stop7h 08mUnited Airlines

Sat 2/288:09 amSUN - DCA

1 stop11h 27mUnited Airlines

Deal found 12/10

$361

Sat 2/217:30 amDCA - SUN

2 stops15h 52mAmerican Airlines

Sat 2/281:28 pmSUN - DCA

1 stop8h 22mAmerican Airlines

Deal found 12/11

$409

Last-minute flights from Reagan-National to Hailey
Discover last-minute flight deals from Reagan-National to Hailey. Data last updated December 12, 2025 and is based on user searches.

Wed 12/246:30 amDCA - SUN

1 stop7h 42mUnited Airlines

Wed 12/244:30 pmSUN - DCA

2 stops17h 28mUnited Airlines

Deal found 12/11

$793

Fri 12/267:01 amDCA - SUN

1 stop7h 38mAmerican Airlines

Tue 12/301:09 pmSUN - DCA

1 stop17h 49mAmerican Airlines

Deal found 12/11

$972

Fri 1/166:30 amDCA - SUN

1 stop7h 32mUnited Airlines

Sun 1/1812:43 pmSUN - DCA

1 stop8h 05mUnited Airlines

Deal found 12/10

$337

Fri 1/166:00 amDCA - SUN

1 stop8h 46mAmerican Airlines

Sun 1/188:09 amSUN - DCA

2 stops13h 50mAmerican Airlines

Deal found 12/10

$454

Sat 1/314:11 pmDCA - SUN

1 stop7h 18mUnited Airlines

Wed 2/412:43 pmSUN - DCA

1 stop7h 54mUnited Airlines

Deal found 12/9

$343

Sat 1/315:09 pmDCA - SUN

2 stops28h 29mAlaska Airlines

Wed 2/411:56 amSUN - DCA

1 stop8h 03mAlaska Airlines

Deal found 12/9

$354

One-way flights from Reagan-National to Hailey
Search for one-way flight options from Reagan-National to Hailey. Find affordable one-way fares based on user searches. Data last updated December 12, 2025.

Sun 3/156:30 amDCA - SUN

1 stop7h 26mUnited Airlines

Deal found 12/10

$145

Tue 12/236:30 amDCA - SUN

1 stop7h 42mUnited Airlines

Deal found 12/11

$240

Wed 12/246:30 amDCA - SUN

2 stops12h 51mAmerican Airlines

Deal found 12/11

$316

Sun 3/156:59 pmDCA - SUN

2 stops25h 23mAlaska Airlines

Deal found 12/10

$334

Tue 12/2310:04 pmDCA - SUN

2 stops16h 35mAmerican Airlines

Deal found 12/11

$580

Sun 3/159:59 amDCA - SUN

3 stops51h 11mMultiple Airlines

Deal found 12/10

$643

Wed 12/246:30 amDCA - SUN

3 stops17h 00mUnited Airlines

Deal found 12/11

$712

Tue 12/239:59 amDCA - SUN

3 stops49h 53mMultiple Airlines

Deal found 12/11

$1,068

Find flight deals from Reagan-National to Hailey

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$289 (American Airlines)
One-way from	$145 (United Airlines)
Popular in	March
Cheapest in	August
Average price	$782

Provider with most accurate pricing for Washington, D.C. Reagan-National-Hailey Sun Valley-Friedman flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Hailey Sun Valley-Friedman flights.

Search Deals

From Washington, D.C. Reagan-National to Hailey Sun Valley-Friedman

Search Deals

One-way flight from Washington, D.C. Reagan-National to Hailey Sun Valley-Friedman

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($27 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Sat 2/7

8:00 am-8:17 pm

2 stops14h 17m

Hailey Sun Valley-Friedman

Sun 2/15

1:28 pm-11:50 pm

1 stop8h 22m

$294

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Sat 1/31

4:11 pm-9:29 pm

1 stop7h 18m

Hailey Sun Valley-Friedman

Wed 2/4

12:43 pm-10:37 pm

1 stop7h 54m

$343

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Sat 1/31

5:09 pm-7:38 pm

2 stops28h 29m

Hailey Sun Valley-Friedman

Wed 2/4

11:56 am-9:59 pm

1 stop8h 03m

$354

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Sat 2/21

4:11 pm-9:19 pm

1 stop7h 08m

Hailey Sun Valley-Friedman

Sat 2/28

8:09 am-9:36 pm

1 stop11h 27m

$361

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Sat 2/21

7:30 am-9:22 pm

2 stops15h 52m

Hailey Sun Valley-Friedman

Sat 2/28

1:28 pm-11:50 pm

1 stop8h 22m

$409

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Sun 3/15

6:30 am-11:56 am

1 stop7h 26m

$145

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Wed 12/24

4:17 pm-9:30 pm

1 stop7h 13m

$240

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Tue 12/23

6:30 am-12:12 pm

1 stop7h 42m

$240

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Wed 12/24

6:30 am-5:21 pm

2 stops12h 51m

$316

Washington, D.C.Hailey

DCA - SUN

DCASUN

Washington, D.C. Reagan-National

Sun 3/15

6:59 pm-6:22 pm

2 stops25h 23m

$334

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 12 results

Compare providers for flights from Reagan-National to Hailey

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Hailey in December.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Expedia	Price Accuracy2 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. Reagan-National Airport-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. Reagan-National Airport-Hailey flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Hailey flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-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. Reagan-National Airport-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 Reagan-National to Hailey

Have a flexible travel schedule? Discover the best time to fly to Hailey from Reagan-National 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.

Reviews of airlines servicing Hailey

See what other customers who have flown with Alaska Airlines from Washington, D.C. Reagan-National Airport to Hailey have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

11,432 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Alaska Airlines

8.0

Very good

11,432 reviews

Alaska Airlines

8.0

Very good

11,432 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

Related info for your journey

What airport do you fly into for flights to Hailey from Washington, D.C. Reagan-National?
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. Reagan-National. Booking flights from Washington, D.C. Reagan-National to Sun Valley-Friedman (SUN) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Reagan-National from 1 airline.
How long is the flight from Washington, D.C. Reagan-National Airport to Hailey?
A quick flight from Washington, D.C. Reagan-National Airport to Hailey can take about 7h 18m. American Airlines provides one of the quickest options available for as low as $343. Washington, D.C. Reagan-National Airport and Hailey are separated by a distance of 1946 mi. This flight may include one or multiple stops.
Can I find deals for flights from Reagan-National to Hailey that include hotel bookings?
Yes. In addition to deals on Reagan-National to Hailey flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Reagan-National to Hailey?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Hailey.
Can I find deals for business class flights from Reagan-National to Hailey?
Yes. Cheapflights offers flight deals from Reagan-National 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.

See more FAQs

Stanley

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Reagan-National to Hailey

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest$388	Average$458	FlexibilityNo cancel fee	On-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$145+ Cheap flights from Reagan-National (DCA) 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Reagan-National to Hailey with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Reagan-National to Hailey

Cheapest flights from Reagan-National to HaileyExplore the most affordable flight options available from Reagan-National to Hailey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Explore the most affordable flight options available from Reagan-National to Hailey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Find flight deals from Reagan-National to Hailey

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Compare providers for flights from Reagan-National 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 Reagan-National to Hailey in December.

Best time to book a flight from Reagan-National to Hailey

Have a flexible travel schedule? Discover the best time to fly to Hailey from Reagan-National with our price prediction graph.

Reviews of airlines servicing Hailey

See what other customers who have flown with Alaska Airlines from Washington, D.C. Reagan-National Airport to Hailey have to say. You can also see how each airline compares 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 Reagan-National 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. Reagan-National?

How long is the flight from Washington, D.C. Reagan-National Airport to Hailey?

Can I find deals for flights from Reagan-National to Hailey that include hotel bookings?

How can I find direct flights from Reagan-National to Hailey?

Can I find deals for business class flights from Reagan-National to Hailey?

Traveling to a place near Hailey?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Reagan-National to Hailey

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

Top airline flying from Reagan-National to Hailey

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Reagan-National to Hailey
Explore the most affordable flight options available from Reagan-National to Hailey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.