SEA - SUN

$80 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 3/13. 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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Everything you should know

Cheapest round-trip
$119
Overall average: $343
Delta
Fri 3/13Sun 3/15
SEA - SUN • Non-stop
Cheapest one-way
$80
Typical prices: $248-$489
Delta
Fri 3/13
SEA - SUN • Non-stop
Our travelers' advice
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
Delta
Cheapest • from $119 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
January
Cheapest • 36% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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

Fri, Mar 13 - Sun, Mar 15
Delta Logo
11:10 am - 1:43 pm
SEA
-
SUN
1h 33mnonstop
Delta Logo
2:25 pm - 3:18 pm
SUN
-
SEA
1h 53mnonstop
$119Delta
Fri, Jan 9 - Mon, Jan 12
Delta Logo
5:25 am - 12:13 pm
SEA
-
SUN
5h 48m1 stop
Delta Logo
3:30 pm - 6:29 pm
SUN
-
SEA
3h 59m1 stop
$139Delta
Sun, Jan 11 - Tue, Jan 13
Delta Logo
5:25 am - 12:13 pm
SEA
-
SUN
5h 48m1 stop
Delta Logo
3:30 pm - 6:29 pm
SUN
-
SEA
3h 59m1 stop
$179Delta
Tue, Jan 6 - Sat, Jan 10
Delta Logo
5:25 am - 12:13 pm
SEA
-
SUN
5h 48m1 stop
Delta Logo
12:55 pm - 4:40 pm
SUN
-
SEA
4h 45m1 stop
$188Delta
Tue, Jan 6 - Sat, Jan 10
Alaska Airlines Logo
7:15 am - 9:52 am
SEA
-
SUN
1h 37mnonstop
Alaska Airlines Logo
8:21 pm - 9:11 pm
SUN
-
SEA
1h 50mnonstop
$197Alaska Airlines
Sat, Feb 7 - Sat, Feb 14
Alaska Airlines Logo
5:03 pm - 7:38 pm
SEA
-
SUN
1h 35mnonstop
Alaska Airlines Logo
7:04 pm - 8:03 pm
SUN
-
SEA
1h 59mnonstop
$216Alaska Airlines
Sun, Jan 4 - Sat, Jan 10
Alaska Airlines Logo
7:15 am - 9:52 am
SEA
-
SUN
1h 37mnonstop
Alaska Airlines Logo
8:21 pm - 9:11 pm
SUN
-
SEA
1h 50mnonstop
$217Alaska Airlines
Sun, Jan 4 - Sat, Jan 10
Delta Logo
10:08 am - 1:00 pm
SEA
-
SUN
1h 52mnonstop
Delta Logo
12:55 pm - 4:40 pm
SUN
-
SEA
4h 45m1 stop
$218Delta
Sat, Feb 28 - Wed, Mar 4
Alaska Airlines Logo
8:35 am - 11:10 am
SEA
-
SUN
1h 35mnonstop
Alaska Airlines Logo
7:04 pm - 8:03 pm
SUN
-
SEA
1h 59mnonstop
$227Alaska Airlines
Sun, Jan 4 - Sat, Jan 10
Delta Logo
5:25 am - 12:00 pm
SEA
-
SUN
5h 35m1 stop
Delta Logo
12:55 pm - 4:40 pm
SUN
-
SEA
4h 45m1 stop
$228Delta
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.

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, Friday is the most expensive day to fly from Seattle to Hailey. For your return ticket, we recommend flying on a Sunday 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 January, where tickets cost $237 (return) on average. On the other hand, the most expensive months are October and July, where the average cost of round-trip tickets is $596 and $492 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 $237, 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.
Airlines
Alaska Airlines

Alaska Airlines offers a 20-minute baggage guarantee, ensuring quick baggage claim or compensation.


Alaska Airlines' Wine Flies Free program allows free wine shipping from select airports.

Delta

Delta offers free Wi-Fi for SkyMiles members on domestic flights, enhancing connectivity.


Delta's Sky Priority offers expedited check-in for premium cabin passengers and elite members.

Our travel experts
Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines

Harriet Baskas

Harriet Baskas

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.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek

Stefanie Waldek

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.

Read more

Good to know

Low seasonSeptember
Cheapest flight$80
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly and prices are also 9% 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 $80 for a one-way ticket and $119 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?

    There are nonstop flights from Seattle to Hailey on a daily basis.

  • 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 $335 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $444 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 $109 or less one-way and $217 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, Delta

Alaska Airlines, Delta

Tuesday

Alaska Airlines, Delta

Alaska Airlines, Delta

Wednesday

Alaska Airlines, Delta

Alaska Airlines, Delta

Thursday

Alaska Airlines, Delta

Alaska Airlines, Delta

Friday

Alaska Airlines, Delta

Alaska Airlines, Delta

Saturday

Alaska Airlines, Delta

Alaska Airlines, Delta

Sunday

Alaska Airlines, Delta

Alaska Airlines, Delta

See more direct flights

Direct returns

Hailey Sun Valley-Friedman to Seattle/Tacoma Intl

Monday

Alaska Airlines, Delta

Alaska Airlines, Delta

Tuesday

Alaska Airlines, Delta

Alaska Airlines, Delta

Wednesday

Alaska Airlines, Delta

Alaska Airlines, Delta

Thursday

Alaska Airlines, Delta

Alaska Airlines, Delta

Friday

Alaska Airlines, Delta

Alaska Airlines, Delta

Saturday

Alaska Airlines, Delta

Alaska Airlines, Delta

Sunday

Alaska Airlines, Delta

Alaska Airlines, Delta

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.
8.0
Alaska AirlinesOverall score based on 11472 reviews
7.0Entertainment
8.1Boarding
7.8Comfort
7.1Food
8.5Crew
Airline reviews

The plane was delayed which was annoying. No seat back screens is a bummer. Staff if great

8.0 ExcellentAnonymous, Dec 2025
SEA - SFO
Read more Alaska Airlines reviews

The plane was delayed which was annoying. No seat back screens is a bummer. Staff if great

I got my seat changed last minute so a parent coumd sit with their child wich i found out was a teenager

I wish you would have just canceled the Saturday flight from sea to rdd on Dec 13. the diversion cost me more time and money than if I had just rebooked to Sacramento. It was a huge headache and cost.

There was no food or entertainment so quit asking about that! Everything else was fine.

I wasn’t assigned a seat until last minute even though I checked in 24 hours before the flight and was told I might not be able to get on the flight! The leg room and seat room in the flight was abysmal. The service both at boarding and on the flight was very mediocre and not particularly friendly.

Late boarding, older plane. Great flight, no issues. Very cold inside the plane.

The plane was old so the seats were very worn out. The seats were hard, uncomfortable, and caused me actual pain. The lights were too bright. The flight itself was fine.

1. Denial of Basic Needs (SEA): Upon arrival in Seattle, the wheelchair attendant refused my urgent request to use the restroom, insisting on scanning documents first. She eventually took me to a restroom but then abandoned me and my autistic son at an unstaffed, deserted gate for over four hours. When I called the accommodation line for help, I was told to "get someone's attention," which was impossible. My son, traumatized by the prospect of me yelling for help, was forced to wander the terminal to find assistance. 2. Revocation of Accommodations & Threats: At the gate, an agent stated I had no accommodations on file, despite my previous leg having them. When I showed the app (where my bulkhead seat was erased and replaced with Row 14), he denied the evidence. When I attempted to advocate for my immobilized leg, he threatened to "yank me from the flight" if I said one more word. He coerced me into agreeing that I was "asking for accommodations for the first time" before he would allow assistance, effectively forcing me to falsify the situation under duress. I complied only out of fear of being stranded in a strange city. 3. On-Board Negligence and Injury: Because my bulkhead seat was revoked, I was forced into Row 14. With my leg immobilized and unable to bend, it extended into the aisle. During boarding and the flight: 16 different passengers tripped over my injured leg. 6 rolled luggage bags were pulled over my injured leg. The Flight Attendant (FA) was one of the people who tripped and drove luggage over me. I reported the issue to the FA after 10 trips and 3 luggage impacts. He ignored me. He only addressed me later to ask me to move my immobilized leg for beverage service. I informed him again: "16 people have tripped, 6 luggage runovers, I cannot bend it." He provided no medical aid and no incident report. 4. Resolution and Trauma: Eventually, a different employee noticed my distress and my original paper boarding pass showing the correct bulkhead assignment. He asked me to move up. I broke down in tears, terrified that moving would cause the gate agent to remove me from the plane as threatened. We were eventually moved to the bulkhead, but the damage was done. My autistic son was traumatized by watching his mother be trampled and threatened. 5. Post-Flight: I called to report these injuries, but was disconnected after a 45-minute hold. I require a formal record of this injury and these violations.

Larger seats with a bit more room would be good! Thanks for all your hard work. I think we are all feeling a bit down these days economically and your positive attitudes, both from SJC to Seattle and from Seattle to Bozeman makes more of a difference than you can see! Thank you and Merry Christmas! I hope all your financial needs are met and that very good things come your way.

We flew economy, it was what I expected. The seats are too upright for me

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

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

Information on your arrival and departure airports