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Find cheap flights from Reagan Washington National Airport to Hailey from $429

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reagan-National to Hailey departing on 5/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/1
Sat 6/8

Search hundreds of travel sites at once for deals on flights to Hailey

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Hailey, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Hailey, as well as popular online travel agencies
In the last 7 days travelers have searched 43,740,974 times on KAYAK, and here is why:

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Cheap flight deals from Reagan-National to Hailey (DCA-SUN)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reagan-National to Hailey that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
12:00 pm - 9:05 pmDCA-SUN
11h 05m2 stops
7:00 am - 10:43 pmSUN-DCA
13h 43m2 stops
$668United Airlines
Find Deal
Mon, Aug 12 - Mon, Aug 19
4:08 pm - 9:05 pmDCA-SUN
6h 57m1 stop
7:00 am - 10:43 pmSUN-DCA
13h 43m2 stops
$683United Airlines
Find Deal
Mon, Aug 12 - Mon, Aug 19
6:00 am - 1:32 pmDCA-SUN
9h 32m2 stops
2:29 pm - 7:23 amSUN-DCA
14h 54m2 stops
$684United Airlines
Find Deal
Thu, May 16 - Tue, May 21
11:00 am - 9:05 pmDCA-SUN
12h 05m2 stops
7:00 am - 3:54 pmSUN-DCA
30h 54m2 stops
$688United Airlines
Find Deal
Thu, Aug 15 - Sun, Aug 18
10:08 am - 12:44 pmDCA-SUN
28h 36m2 stops
1:35 pm - 11:57 pmSUN-DCA
8h 22m2 stops
$702Delta
Find Deal
Wed, May 15 - Mon, May 20
5:50 pm - 10:17 amDCA-SUN
18h 27m1 stop
11:00 am - 9:59 pmSUN-DCA
8h 59m1 stop
$800Alaska Airlines
Find Deal
Sat, Jul 27 - Thu, Aug 1
5:10 pm - 10:33 pmDCA-SUN
7h 23m1 stop
7:30 am - 9:37 pmSUN-DCA
12h 07m2 stops
$843Delta
Find Deal
Wed, May 15 - Mon, May 20
5:20 pm - 10:01 pmDCA-SUN
6h 41m1 stop
7:25 am - 4:21 pmSUN-DCA
6h 56m1 stop
$864Delta
Find Deal
Mon, Aug 12 - Mon, Aug 19
5:50 pm - 10:17 amDCA-SUN
18h 27m1 stop
11:00 am - 9:59 pmSUN-DCA
8h 59m1 stop
$1,107Alaska Airlines
Find Deal
Thu, Aug 15 - Sun, Aug 18
8:00 am - 10:17 amDCA-SUN
28h 17m1 stop
11:00 am - 4:48 pmSUN-DCA
27h 48m1 stop
$1,537Alaska Airlines
Find Deal
Thu, Jul 25 - Mon, Jul 29

Flights from Reagan-National to Hailey - Travel Insights & Trends

Get data-powered insights and trends into flights from Reagan-National to Hailey to help you find the cheapest flights, the best time to fly and much more.

How far in advance should I book a flight from Washington, D.C. Reagan-National Airport to Hailey?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Washington, D.C. Reagan-National Airport to Hailey, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Washington, D.C. Reagan-National Airport to Hailey, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 68 days before departure.

Good to know

Cheapest flight

$429
Flight from Reagan Washington National Airport to Hailey

When to book flights from Reagan-National to Hailey

Are your dates flexible? Find out the best times to travel from Reagan-National to Hailey based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Reagan Washington National Airport to Hailey flights

  • What is the cheapest flight from Washington, D.C. Reagan-National Airport to Hailey?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to Hailey was $429 for a one-way ticket and $668 for a round-trip.

  • Do I need a passport to fly between Reagan Washington National Airport and Hailey?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Reagan Washington National Airport to Hailey?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Reagan Washington National Airport to Hailey?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Reagan Washington National Airport and Hailey, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Reagan Washington National Airport to Hailey?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Reagan Washington National Airport to Hailey.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Reagan Washington National Airport to Hailey?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hailey from Reagan Washington National Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Reagan Washington National Airport to Hailey?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hailey with an airline and back to Reagan Washington National Airport with another airline. Booking your flights between Reagan Washington National Airport and SUN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Reagan Washington National Airport to Hailey?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hailey from Reagan Washington National Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Reagan-National to Hailey

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Hailey. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Reagan-National to Hailey? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 11159 reviews
6.7Food
7.2Comfort
8.1Crew
7.7Boarding
7.1Entertainment
Airline reviews

they made me check my carryon. There was space in the overhead bins.

10.0 ExcellentAnonymous, Apr 2024IAD - PDX
Read more about United Airlines reviews

they made me check my carryon. There was space in the overhead bins.

The plane was delayed 2 hours. The wifi did not work. The seat in first class was not comfortable because the bottom felt like it lost all of its padding. And I did not like when the flight attendant made me wait at my seat to use the bathroom and didn't tell me why. If there were too many people using the 1st Class bathroom, she should have told me to go in the back, coach bathrooms. I guess I have to feel fortunate that they found 2 local pilots to still fly the plane tonight after the original pilots ended up at an airport 60 miles away due to high winds.

The crew were really great, but the 4 hour delay in small chunks was the worst.

Just a crappy airline. The same every time. You feel you are a cow on a farm. You are being being whipped and pulled.

Wasn’t very crowded. Seamless processes. No issues traveling with two little kids.

My interaction with the flight attendent Eve was horrible. I was seated in 3F and was blown away watching her repeatedly skip me as she took other customer orders for lunch...she took the customer next to me but skipped me, then took everyone's order around me (in front of and behind me) . After she had taken every customer's orders to include those behind me, she came to me and said we are out of everything except one last item. I was mortified, in that, I am a 1k flyer, had pre-ordered AND as an African American could only assume why she repeatedly skipped me...mortified. no words

The Flight was good, pilot seemed very skillful. My wheel chair sister who could barely walk was allotted the second last seat in the aircraft, with great difficulty she managed to reach on her seat, as she required attendance we were given separate seat, even on request no one cared, so much so there were single passengers who were given twin seats. May not be taken as complaint but a reminder to the checkin staff to keep in mind in future the allottment of wheel chair passengers seats.

Almost 2 hour delay in boarding with all standing ready to board at original time. No explanation given.

The flight was on time and the crew were great.

787-9 Transcon from IAD-LAX FYI no meals in premium plus, not considered Premium - seats are wonderful https://www.united.com/ual/en/us/fly/travel/inflight/premium-services.html Horrible handling of delayed flight

Book cheap flights from Washington, D.C. to Hailey

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to Hailey found on KAYAK in the last 72 hours.
5/12Sun
1 stopDelta
7h 23mDCA-SUN
$429
5/12Sun
2 stopsDelta
8h 39mDCA-SUN
$495
5/19Sun
1 stopDelta
7h 23mDCA-SUN
$539
5/19Sun
2 stopsDelta
8h 39mDCA-SUN
$624

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Reagan Washington National Airport - Hailey Flights

Departure:

Reagan Washington National Airport (DCA)United States

Destination:

Hailey (SUN)United States

Return flight deals:

Hailey - Reagan Washington National Airport

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