SEA - SUN

$149 Find Cheap Flights from Seattle to Hailey

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Hailey departing on 5/23. 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
1 adult, Economy, 0 bags

KAYAK searches 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 Seattle 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 Seattle to Hailey, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$277
Typical prices: $421-$244
Delta
Sat 5/30Tue 6/2
SEA - SUN • 1 stop
Cheapest non-stop
$377
Overall average: $297
Alaska Airlines
Sat 7/18Mon 7/20
SEA - SUN • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Alaska Airlines' Wine Flies Free program is available.
Delta offers free Wi-Fi for SkyMiles members onboard.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $277 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Alaska Airlines. Average duration is 1h 39m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
When to travel
Cheapest • 49% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Hailey!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Seattle to Hailey (SEA-SUN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Hailey

Sat, May 30 - Tue, Jun 2
Delta Logo
7:15 am - 2:34 pm
SEA
-
SUN
6h 19m
1 stop
Delta Logo
12:39 pm - 6:46 pm
SUN
-
SEA
7h 07m
1 stop
$277Delta
Sat, May 23 - Sun, May 24
Delta Logo
7:15 am - 2:34 pm
SEA
-
SUN
6h 19m
1 stop
Delta Logo
12:39 pm - 4:44 pm
SUN
-
SEA
5h 05m
1 stop
$297Delta
Fri, Jul 31 - Mon, Aug 3
Alaska Airlines Logo
7:00 am - 9:38 am
SEA
-
SUN
1h 38mnonstop
Alaska Airlines Logo
10:20 am - 11:14 am
SUN
-
SEA
1h 54mnonstop
$377Alaska Airlines
Thu, Jul 16 - Sat, Jul 18
Alaska Airlines Logo
7:00 am - 9:38 am
SEA
-
SUN
1h 38mnonstop
Alaska Airlines Logo
10:20 am - 11:14 am
SUN
-
SEA
1h 54mnonstop
$402Alaska Airlines
Fri, Jun 12 - Sun, Jun 14
Delta Logo
7:15 am - 12:29 pm
SEA
-
SUN
4h 14m
1 stop
Delta Logo
7:20 am - 12:52 pm
SUN
-
SEA
6h 32m
1 stop
$418Delta
Sun, Jun 28 - Mon, Jul 6
Alaska Airlines Logo
7:00 am - 9:38 am
SEA
-
SUN
1h 38mnonstop
Alaska Airlines Logo
7:43 pm - 8:35 pm
SUN
-
SEA
1h 52mnonstop
$457Alaska Airlines
Thu, Jul 2 - Tue, Jul 7
Alaska Airlines Logo
7:00 am - 9:38 am
SEA
-
SUN
1h 38mnonstop
Alaska Airlines Logo
7:43 pm - 8:35 pm
SUN
-
SEA
1h 52mnonstop
$497Alaska Airlines
Sat, May 16 - Sun, May 17
Delta Logo
7:15 am - 2:34 pm
SEA
-
SUN
6h 19m
1 stop
Delta Logo
3:20 pm - 6:48 pm
SUN
-
SEA
4h 28m
1 stop
$502Delta
Sun, May 31 - Tue, Jun 2
Delta Logo
7:15 am - 2:34 pm
SEA
-
SUN
6h 19m
1 stop
Delta Logo
12:39 pm - 4:42 pm
SUN
-
SEA
5h 03m
1 stop
$532Delta
Sat, May 9 - Wed, May 13
Delta Logo
9:25 am - 2:34 pm
SEA
-
SUN
4h 09m
1 stop
Delta Logo
12:39 pm - 4:44 pm
SUN
-
SEA
5h 05m
1 stop
$557Delta
Booking Insights

KAYAK's insights & trends for Seattle to Hailey flights

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

How much is a round-trip flight from Seattle to Hailey?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Seattle to Hailey departing in May.

What’s the cheapest day of the week to fly from Seattle to Hailey?

The average price of all round-trip flights from Seattle to Hailey clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Hailey on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Seattle to Hailey. For your return ticket, we recommend flying on a Thursday and avoiding Saturdays for the best deals.

What is the cheapest month to fly from Seattle to Hailey?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Hailey, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Hailey is March, where tickets cost $168 (return) on average. On the other hand, the most expensive months are October and August, where the average cost of round-trip tickets is $596 and $457 respectively.

Can I save money by flying with a layover from Seattle to Hailey?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $276, prices are generally cheapest when you fly direct.

Expert advice

Expert advice for your flight from Seattle to Hailey

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Good to know

Low seasonApril
Cheapest flight$149
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Seattle to Hailey

When to book flights from Seattle to Hailey

Are your dates flexible? Find out the best times to travel from Seattle 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 flights from Seattle to Hailey

  • What is the cheapest flight from Seattle to Hailey?

    In the last 3 days, the lowest price for a flight from Seattle to Hailey was $149 for a one-way ticket and $277 for a round-trip.

  • Do I need a passport to fly between Seattle 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 airports will I be using when flying from Seattle to Hailey?

    On your way to Hailey, you’ll fly out from Seattle/Tacoma Intl. You’ll be landing at Hailey Sun Valley-Friedman.

  • Which airlines offer Wi-Fi service onboard planes from Seattle to Hailey?

    Only Alaska Airlines offers inflight Wi-Fi service on the Seattle to Hailey flight route.

  • Which aircraft models fly most regularly from Seattle to Hailey?

    The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the Seattle to Hailey flight route.

  • Which airline alliances offer flights from Seattle to Hailey?

    SkyTeam, and oneworld are the airline alliances operating flights between Seattle and Hailey, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Seattle to Hailey?

    You can catch a nonstop flight from Seattle to Hailey on on Monday, Thursday, Friday, Saturday, and Sunday.

  • Which is the best airline for flights from Seattle to Hailey, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Seattle to Hailey are Alaska Airlines and Delta. With an average price for the route of $303 and an overall rating of 7.9, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $406 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Seattle 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 Seattle to Hailey.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hailey from Seattle 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 Seattle 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 Seattle with another airline. Booking your flights between Seattle 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 Seattle 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 Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Seattle to Hailey

  • Looking for a cheap flight? 25% of our users found flights on this route for $208 or less one-way and $402 or less round-trip.

Prefer to fly direct from Seattle to Hailey?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Seattle/Tacoma Intl to Hailey Sun Valley-Friedman.
Find which airlines fly direct from Seattle/Tacoma Intl Airport to Hailey Sun Valley-Friedman Airport, which days they fly and book direct flights.

Direct departures

Seattle/Tacoma Intl to Hailey Sun Valley-Friedman

Monday

Alaska Airlines

Alaska Airlines

Tuesday

Alaska Airlines

Alaska Airlines

Wednesday

Alaska Airlines

Alaska Airlines

Thursday

Alaska Airlines

Alaska Airlines

Friday

Alaska Airlines

Alaska Airlines

Saturday

Alaska Airlines

Alaska Airlines

Sunday

Alaska Airlines

Alaska Airlines

See more direct flights

Direct returns

Hailey Sun Valley-Friedman to Seattle/Tacoma Intl

Monday

Alaska Airlines

Alaska Airlines

Tuesday

Alaska Airlines

Alaska Airlines

Wednesday

Alaska Airlines

Alaska Airlines

Thursday

Alaska Airlines

Alaska Airlines

Friday

Alaska Airlines

Alaska Airlines

Saturday

Alaska Airlines

Alaska Airlines

Sunday

Alaska Airlines

Alaska Airlines

See more direct flights

Reviews of the top airlines flying from Seattle to Hailey

 
See real verified KAYAK customer reviews for airlines flying from Seattle 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 Seattle 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.
7.9
Alaska AirlinesOverall score based on 12314 reviews
8.5Crew
7.8Comfort
7.0Entertainment
8.1Boarding
7.1Food
Airline reviews

The crew was great and everything went smoothly coming and going.

10.0 ExcellentHayes, Apr 2026
SEA - IDA
Read more Alaska Airlines reviews

The crew was great and everything went smoothly coming and going.

My window seat did not have a window. I chose seat 11A thinking I would have a view. I had a wall instead.

See what I wrote in the previous section. This was a terrible experience. I would like refund.. I even paid an extra $70 for an aisle seat closer to the front to ensure that I got off early enough to catch the next flight. The fact that the plane did not wait, and even left eearlier, knowing that the first flight came in late, and was moved to a terminal three train stops away is appalling. My friend that flew JetBlue, their flight was delayed and came in later and the connecting flight WAITED for them. How is it that JetBlue could do that, and Alaska could not.

This was my second time flying Alaska Airline in the 1st Class cabin. Everything was fine with the exception of the food and entertainment. The food was just ok but not what I was expecting from 1st Class. A BBQ pork sandwich and baked potato. There wasnt any in-flight entertainment. I found that odd since it was a coast to coast flight Seattle to Dulles. My sister flew 1st Class on Delta on a shorter flight ( Seattle to Cincinnati) and had an awesome meal and in-flight entertainment. I typically fly Delta but there wasn’t a flight with times that fit my schedule. I am by no means a primary donna. But when my upgrade cost over $900…I didn’t use any reward miles…I was expecting more than what I got. I will never fly Alaska Airline 1st Class again. I will stick with Delta for all my travel needs whether it’s in 1st Class or coach.

Good staff. Comfortable seats. Had to check my bag because the flight was too full.

Loved this first class flight! Awesome food, snacks and drinks. Comfortable seat with foot rest. Good movie. Very friendly crew! Only thing I would suggest is having a screen on seat back in front of me so I didn’t have to watch the movie on my phone.

The crew was very attentive, boarding was orderly. I really liked the way Alaska Airlines gives boarding passes and dropping off my bags. Very smooth.

Once we were in the air, the flight was nice and smooth. The flight was about twenty minutes late to begin with, though, and then we needed to wait to land for another plane to land first.

Flight crew great! No WiFi not great. Someone took my bag not great!

Alaska Airlines staff go out of their way to accommodate my fragile musical instrument, every time. They are unlike any other airline. I've experienced this can-do attitude on several flights with different staff, so this must be the culture of their company. I appreciate Alaska!

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

This wasn't my experience with Delta. It was just the Pegasus flight. Seats were very hard. Staff was kinda rough. Not very nice. Charged me for snacks. For a 4 hour flight I would've expected more.

Everything you need to know for your flight from Seattle to Hailey

Information on your arrival and departure airports