SUN - SEA

$149 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 9/5. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

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

Everything you should know

Cheapest round-trip
$237
Alaska Airlines
Wed 10/28Sat 10/31
SUN - SEA • Non-stop
Cheapest one-way
$149
Overall average: $708
Alaska Airlines
Sat 9/5
SUN - SEA • Non-stop
Top airlines
Alaska Airlines
Cheapest • from $237 (round-trip)
Alaska Airlines
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Every day
You can fly direct with Alaska Airlines. Average duration is 1h 53m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top layover airports
Salt Lake City (SLC)
Cheapest • Avg $479 (round-trip)
Salt Lake City (SLC)
Shortest trip • 4h 07m (one-way)
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 100% price drop
August
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 Seattle!
Flight Deals
Booking Insights
Expert advice
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

Wed, Oct 28 - Sat, Oct 31
Alaska Airlines Logo
11:53 am - 12:49 pm
SUN
-
SEA
1h 56mnonstop
Alaska Airlines Logo
8:35 am - 11:11 am
SEA
-
SUN
1h 36mnonstop
$237Alaska Airlines
Sat, Oct 24 - Mon, Oct 26
Alaska Airlines Logo
11:53 am - 12:49 pm
SUN
-
SEA
1h 56mnonstop
Alaska Airlines Logo
8:35 am - 11:11 am
SEA
-
SUN
1h 36mnonstop
$257Alaska Airlines
Sat, Oct 24 - Mon, Oct 26
Delta Logo
7:30 am - 12:24 pm
SUN
-
SEA
5h 54m
1 stop
Delta Logo
5:45 am - 12:45 pm
SEA
-
SUN
6h 00m
1 stop
$277Delta
Fri, Oct 9 - Mon, Oct 12
Delta Logo
3:25 pm - 6:30 pm
SUN
-
SEA
4h 05m
1 stop
Delta Logo
7:20 am - 2:54 pm
SEA
-
SUN
6h 34m
1 stop
$297Delta
Fri, Jul 24 - Mon, Aug 3
Alaska Airlines Logo
7:43 pm - 8:35 pm
SUN
-
SEA
1h 52mnonstop
Alaska Airlines Logo
7:00 am - 9:38 am
SEA
-
SUN
1h 38mnonstop
$387Alaska Airlines
Mon, Jul 27 - Wed, Jul 29
Alaska Airlines Logo
7:43 pm - 8:35 pm
SUN
-
SEA
1h 52mnonstop
Alaska Airlines Logo
7:00 am - 9:38 am
SEA
-
SUN
1h 38mnonstop
$447Alaska Airlines
Fri, Jul 17 - Mon, Jul 20
Delta Logo
1:10 pm - 4:28 pm
SUN
-
SEA
4h 18m
1 stop
Delta Logo
5:30 am - 12:25 pm
SEA
-
SUN
5h 55m
1 stop
$462Delta
Fri, Jul 24 - Mon, Aug 3
Delta Logo
1:10 pm - 6:33 pm
SUN
-
SEA
6h 23m
1 stop
Delta Logo
7:15 am - 2:43 pm
SEA
-
SUN
6h 28m
1 stop
$472Delta
Fri, Jul 24 - Mon, Aug 3
Delta Logo
3:15 pm - 6:33 pm
SUN
-
SEA
4h 18m
1 stop
Delta Logo
7:15 am - 2:43 pm
SEA
-
SUN
6h 28m
1 stop
$502Delta
Fri, Oct 9 - Mon, Oct 12
Alaska Airlines Logo
11:53 am - 12:49 pm
SUN
-
SEA
1h 56mnonstop
Alaska Airlines Logo
8:35 am - 11:11 am
SEA
-
SUN
1h 36mnonstop
$507Alaska Airlines
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.

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

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

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 Thursday and more expensive on a Sunday. On your return trip to Hailey, you should consider flying back on a Tuesday, and avoid Sundays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Hailey to Seattle, 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 Hailey to Seattle is February, where tickets cost $0 (return) on average. On the other hand, the most expensive months are November and April, where the average cost of round-trip tickets is $897 and $581 respectively.

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 $387, prices are generally cheapest when you fly direct.

Find deals
Expert advice

Expert advice for your flight from Hailey to Seattle

 
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
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.

Read more
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.

Read more

Good to know

Low seasonMarch
Cheapest flight$149
Best time to beat the crowds with an average 51% drop in price.
Most popular time to fly and prices are also 32% lower on average.
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 5 days, the lowest price for a flight from Hailey to Seattle was $149 for a one-way ticket and $237 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?

    Only American Airlines offers 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 is the only airline alliance operating flights between Hailey and Seattle.

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

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

  • 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 $289 or less one-way and $328 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

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

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

Reviews of the top airline 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.
7.9
Alaska AirlinesOverall score based on 12478 reviews
8.5Crew
7.0Entertainment
7.8Comfort
7.0Food
8.1Boarding
Airline reviews

For a 5hrs flight a simple meal should provided instead of snacks only

6.0 GoodIvonny, Jun 2026
RDU - SEA
Read more Alaska Airlines reviews

For a 5hrs flight a simple meal should provided instead of snacks only

Missoula is a great airport. Desk and gate crews were very helpful and friendly

Other than delaying take off by an hour, the flight was smooth. Crew were kind and supportive, and made sure we were always considered as a priority.

Flight was on time. My pre-ordered meal came as expected.

Flight was delayed and we were left in the plane with planed turned off, took so long to get to destination and luggages were lost. Such a hectic travel

The flight was delayed out of BIL so many times that I was not able to make my connection. I was rebooked for the next day, losing a full day of my trip. I still have not been compensated as promised.

Flight was delayed, but not be a lot. Crew at the departure gate was friendly. Flight was filled with turbulence, enough to concern my husband. Snacks were delivered to rows in front of us but attendant stopped handing out snacks when she got to our row. Team was efficient but lackadaisical. Usually on board crews are more animated and friendly. No onboard entertainment and no seatback video screens for a six hour flight. Landing was a bit rough. We were told the wrong turnstile for luggage.

2 hour delay. Then some luggage was unloaded at 1baggage claim #7 then without notice the baggage claim was changed to #12. No one informed the passengers they were changing baggage claim turnstile. Several of us waited for 90 minutes after the 1st turnstile stopped and changed to other flights luggage.

Many gate changes in Seattle and mechanical problems on plane which resulted in a new gate change. Both flights, from Seattle to Detroit and Seattle to Eugene resulted in a lot of walking and tram taking.

No negatives. Crew was great, flight was on time and there were no crazy passengers. 🤩

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

Information on your arrival and departure airports

Hailey (SUN)
Seattle (SEA)