SUN - SEA

$128 Find Cheap Flights from Hailey to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hailey to Seattle departing on 12/29. 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 Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hailey to Seattle, 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 Hailey to Seattle, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Hailey to Seattle (SUN-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hailey to Seattle 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 Hailey to Seattle

Fri, Dec 5 - Sat, Dec 6
Alaska Airlines Logo
10:50 am - 11:48 amSUN-SEA
1h 58mnonstop
Alaska Airlines Logo
7:28 am - 10:08 amSEA-SUN
1h 40mnonstop
$217Alaska Airlines
Find Deal
Mon, Nov 24 - Sat, Nov 29
Alaska Airlines Logo
10:19 am - 11:20 amSUN-SEA
2h 01mnonstop
Alaska Airlines Logo
7:03 am - 9:37 amSEA-SUN
1h 34mnonstop
$237Alaska Airlines
Find Deal
Fri, Apr 17 - Sun, Apr 19
Delta Logo
7:30 am - 12:19 pmSUN-SEA
5h 49m1 stop
Delta Logo
5:45 am - 12:35 pmSEA-SUN
5h 50m1 stop
$437Delta
Find Deal
Fri, Apr 17 - Sun, Apr 19
Alaska Airlines Logo
11:25 am - 12:17 pmSUN-SEA
1h 52mnonstop
Alaska Airlines Logo
7:55 am - 10:45 amSEA-SUN
1h 50mnonstop
$447Alaska Airlines
Find Deal
Fri, Apr 17 - Sun, Apr 19
Delta Logo
3:25 pm - 9:42 amSUN-SEA
19h 17m2 stops
Delta Logo
5:45 am - 12:35 pmSEA-SUN
5h 50m1 stop
$453Delta
Find Deal
Fri, Apr 17 - Sun, Apr 19
Delta Logo
7:30 am - 8:28 pmSUN-SEA
13h 58m2 stops
Delta Logo
5:45 am - 12:35 pmSEA-SUN
5h 50m1 stop
$481Delta
Find Deal
Wed, Nov 12 - Sun, Nov 16
Delta Logo
1:06 pm - 4:55 pmSUN-SEA
4h 49m1 stop
Delta Logo
5:25 am - 12:26 pmSEA-SUN
6h 01m1 stop
$497Delta
Find Deal
Fri, Dec 5 - Sun, Dec 7
United Airlines Logo
2:20 pm - 10:09 amSUN-SEA
20h 49m1 stop
United Airlines Logo
7:00 am - 1:37 pmSEA-SUN
29h 37m3 stops
$607United Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 7
United Airlines Logo
2:20 pm - 10:09 amSUN-SEA
20h 49m1 stop
United Airlines Logo
1:40 pm - 1:37 pmSEA-SUN
22h 57m2 stops
$616United Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 7
United Airlines Logo
2:20 pm - 11:47 amSUN-SEA
22h 27m2 stops
United Airlines Logo
7:00 am - 1:37 pmSEA-SUN
29h 37m3 stops
$618United Airlines
Find Deal

Everything you should know

Our travelers' advice
AI-generated summary based on content written by travel experts
Delta offers free Wi-Fi for SkyMiles members.
Alaska Airlines has a 20-minute baggage guarantee.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Alaska Airlines
Cheapest • from $217 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$217
Alaska Airlines
Fri 12/5Sat 12/6
SUN - SEA • Non-stop
Cheapest one-way
$128
Typical prices: $308-$368
Alaska Airlines
Mon 12/29
SUN - SEA • Non-stop
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 Seattle!
Booking Insights

KAYAK's insights & trends for Hailey to Seattle flights

Get data-powered insights and trends into flights from Hailey to Seattle 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 Hailey to Seattle?

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

Your flight ticket price will generally be cheaper if you fly to Seattle on a Sunday and more expensive on a Saturday. On your return trip to Hailey, you should consider flying back on a Monday, and avoid Saturdays for better deals.

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

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 $511, prices are generally cheapest when you fly direct.

Expert advice

Expert advice for your flight from Hailey to Seattle

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Delta

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


Delta's Comfort Plus seats offer up to three extra inches of legroom for added comfort.

Read more about Deltaby Stefanie Waldek
Alaska Airlines

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


Enjoy free wine tastings with Alaska Airlines' Mileage Plan membership at select wineries.

Our travel experts
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
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

Good to know

Low seasonOctober
Cheapest flight$128
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 37% increase in price.
Flight from Hailey to Seattle

When to book flights from Hailey to Seattle

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

  • What is the cheapest flight from Hailey to Seattle?

    In the last 3 days, the lowest price for a flight from Hailey to Seattle was $128 for a one-way ticket and $217 for a round-trip.

  • Do I need a passport to fly between Hailey and Seattle?

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

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

    Alaska Airlines, and Delta offer inflight Wi-Fi service on the Hailey to Seattle flight route.

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

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

  • Which airline alliances offer flights from Hailey to Seattle?

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Hailey to Seattle are Alaska Airlines and Delta. With an average price for the route of $297 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 $436 and an overall rating of 7.9.

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

    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 Hailey to Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Hailey 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 Hailey to Seattle?

    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 Seattle with an airline and back to Hailey with another airline. Booking your flights between Hailey and SEA 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 Hailey to Seattle?

    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 Seattle from Hailey 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 Hailey to Seattle

  • Looking for a cheap flight? 25% of our users found flights on this route for $193 or less one-way and $375 or less round-trip.

Prefer to fly direct from Hailey to Seattle?

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

Direct departures

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

Direct returns

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

Reviews of the top airlines flying from Hailey to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Hailey to Seattle. 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 Hailey to Seattle? 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 11214 reviews
8.1Boarding
7.1Food
8.5Crew
7.0Entertainment
7.8Comfort
Airline reviews

Check in went pretty well and you didn't lose my bag. After I got a drink from the drink cart they charged me for it, and at the crazy overpriced airport rates. Never had that happen before, is that an american thing? what madness.

6.0 GoodAnonymous, Oct 2025SJC - SEA
Read more Alaska Airlines reviews

Check in went pretty well and you didn't lose my bag. After I got a drink from the drink cart they charged me for it, and at the crazy overpriced airport rates. Never had that happen before, is that an american thing? what madness.

In both halves of the trip (going and returning) there were problems. Not exactly Alaska's fault, but still really difficult. Outgoing flight was canceled and rebooked twice due to a total ground stop of all Alaska's flights. This required me to change airports with minimal notice and I almost missed my flight transferring to the other airport (which was roughly an hour and a half away). On the return, the first leg was delayed by an hour, and the second leg was delayed by nearly 3 hours. This was a rough set of flights and the communication about all of these changes was minimal. Crew did their best however, so no fault there. Other thing to remember is there is no food on Alaska flights unless you pre-order. Take that into account when you choose airlines.

My flight was canceled because of an IT outage, and they did not answer the phone for 8 hrs. There was no next flight out, I have missed my wedding because of this.

Liked the crew. Multiple delays. Altered my complete day and plans

Apart from the man snoring very loudly across the aisle from us for about 3.5 of the 5 hour flight it was a great flight. I couldn't get the internet to work and stay working. Texting was intermittent for me.

The plane boarded late and arrived late which wasn't really ideal.

The pretzels have no taste. How about a choice of snacks? The flight itself was fine.

This was my first time using Alaska. The best thing about Alaska is the people. Everyone that I had any contact with couldn’t have been better. So far on this trip no complaints. I will use Alaska again

Full, attentive service from the fist class cabin flight attendant was superb. Really exceeded expectations.

The stewards were too loud and chatty with each other

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

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

Information on your arrival and departure airports

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