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Cheap flights from Seattle to Hailey from $149

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Hailey departing on 8/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Seattle to Hailey

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:00 am - 9:46 am
SEA
-
SUN
1h 46mnonstop
Alaska Airlines Logo
10:28 am - 11:26 am
SUN
-
SEA
1h 58mnonstop
$237Alaska Airlines
Sat, Sep 26 - Tue, Sep 29
Alaska Airlines Logo
4:25 pm - 7:01 pm
SEA
-
SUN
1h 36mnonstop
Alaska Airlines Logo
10:20 am - 11:14 am
SUN
-
SEA
1h 54mnonstop
$387Alaska Airlines
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
$412Alaska Airlines
Fri, Jul 3 - Thu, Jul 16
Delta Logo
7:15 am - 12:13 pm
SEA
-
SUN
3h 58m
1 stop
Delta Logo
3:25 pm - 6:44 pm
SUN
-
SEA
4h 19m
1 stop
$417Delta
Wed, Aug 12 - Sat, Aug 15
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
$447Alaska Airlines
Mon, Aug 10 - Thu, Aug 13
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
$462Alaska Airlines
Sat, Jul 18 - Tue, Jul 21
Delta Logo
5:45 am - 12:13 pm
SEA
-
SUN
5h 28m
1 stop
Delta Logo
1:06 pm - 6:44 pm
SUN
-
SEA
6h 38m
1 stop
$467Delta
Mon, Aug 10 - Thu, Aug 13
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
$502Alaska Airlines
Wed, Jul 1 - Mon, Jul 6
Delta Logo
7:15 am - 12:29 pm
SEA
-
SUN
4h 14m
1 stop
Delta Logo
1:10 pm - 4:28 pm
SUN
-
SEA
4h 18m
1 stop
$517Delta
Sat, Jul 4 - Fri, Jul 17
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
$522Alaska Airlines
Mon, Jun 22 - Fri, Jun 26

Alaska Airlines flights from Seattle to Hailey

Our best Alaska Airlines deals on Seattle to Hailey flight tickets
Alaska Airlines
Sep 26
SEA7:00 amSeattle/Tacoma Intl
1h 46m
SUN9:46 amHailey Sun Valley-Friedman
Sep 29
SUN10:28 amHailey Sun Valley-Friedman
1h 58m
SEA11:26 amSeattle/Tacoma Intl
$237
Alaska Airlines
Jul 31
SEA4:25 pmSeattle/Tacoma Intl
1h 36m
SUN7:01 pmHailey Sun Valley-Friedman
Aug 3
SUN10:20 amHailey Sun Valley-Friedman
1h 54m
SEA11:14 amSeattle/Tacoma Intl
$387
Alaska Airlines
Jul 3
SEA7:00 amSeattle/Tacoma Intl
1h 38m
SUN9:38 amHailey Sun Valley-Friedman
Jul 16
SUN10:20 amHailey Sun Valley-Friedman
1h 54m
SEA11:14 amSeattle/Tacoma Intl
$412

Delta flights from Seattle to Hailey

Our best Delta deals on Seattle to Hailey flight tickets
Delta
Aug 12
SEA7:15 amSeattle/Tacoma Intl
3h 58m
1 stop
SUN12:13 pmHailey Sun Valley-Friedman
Aug 15
SUN3:25 pmHailey Sun Valley-Friedman
4h 19m
1 stop
SEA6:44 pmSeattle/Tacoma Intl
$417
Delta
Aug 10
SEA5:45 amSeattle/Tacoma Intl
5h 28m
1 stop
SUN12:13 pmHailey Sun Valley-Friedman
Aug 13
SUN1:06 pmHailey Sun Valley-Friedman
6h 38m
1 stop
SEA6:44 pmSeattle/Tacoma Intl
$467
Delta
Jul 4
SEA7:15 amSeattle/Tacoma Intl
4h 14m
1 stop
SUN12:29 pmHailey Sun Valley-Friedman
Jul 17
SUN1:10 pmHailey Sun Valley-Friedman
4h 18m
1 stop
SEA4:28 pmSeattle/Tacoma Intl
$517

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Hailey that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 5, 2026.
Use the filters below to find and compare flights from Seattle to Hailey that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Sat 9/26

7:00 am-9:46 am

Nonstop1h 46m

Hailey Sun Valley-Friedman

Tue 9/29

10:28 am-11:26 am

Nonstop1h 58m

$237
Quickest round-trip

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Fri 7/31

4:25 pm-7:01 pm

Nonstop1h 36m

Hailey Sun Valley-Friedman

Mon 8/3

10:20 am-11:14 am

Nonstop1h 54m

$387

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Fri 7/3

7:00 am-9:38 am

Nonstop1h 38m

Hailey Sun Valley-Friedman

Thu 7/16

10:20 am-11:14 am

Nonstop1h 54m

$412

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Wed 8/12

7:15 am-12:13 pm

1 stop3h 58m

Hailey Sun Valley-Friedman

Sat 8/15

3:25 pm-6:44 pm

1 stop4h 19m

$417

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Mon 8/10

7:00 am-9:38 am

Nonstop1h 38m

Hailey Sun Valley-Friedman

Thu 8/13

10:20 am-11:14 am

Nonstop1h 54m

$447

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Sat 7/18

7:00 am-9:38 am

Nonstop1h 38m

Hailey Sun Valley-Friedman

Tue 7/21

7:43 pm-8:35 pm

Nonstop1h 52m

$462

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Mon 8/10

5:45 am-12:13 pm

1 stop5h 28m

Hailey Sun Valley-Friedman

Thu 8/13

1:06 pm-6:44 pm

1 stop6h 38m

$467

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Wed 7/1

7:00 am-9:38 am

Nonstop1h 38m

Hailey Sun Valley-Friedman

Mon 7/6

10:20 am-11:14 am

Nonstop1h 54m

$502

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Sat 7/4

7:15 am-12:29 pm

1 stop4h 14m

Hailey Sun Valley-Friedman

Fri 7/17

1:10 pm-4:28 pm

1 stop4h 18m

$517

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Mon 6/22

7:00 am-9:38 am

Nonstop1h 38m

Hailey Sun Valley-Friedman

Fri 6/26

10:20 am-11:14 am

Nonstop1h 54m

$522

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Hailey from

How to get the cheapest flight ticket from Seattle to Hailey

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Seattle and Hailey?

What is the cheapest month to fly to Hailey?

The month of March is, on average, the cheapest month to fly to Hailey from Seattle, with most prices found around $168. The month of May is another great option to travel to Hailey, with average flight prices from Seattle averaging around $212.

What is the cheapest day to depart on your flight to Hailey?

According to our data, Tuesday is the cheapest day to fly to Hailey from Seattle. The lowest ticket price found for a Tuesday departure recently was $217. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Hailey is Sunday, with ticket prices averaging around $482.

What is the cheapest time of day to depart on your flight to Hailey?

According to our data, the cheapest time of day to fly to Hailey is in the morning. momondo users have found flights departing from Seattle to Hailey in the morning for as low as $302. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $367. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Seattle/Tacoma Intl to Hailey Sun Valley-Friedman flight route?

Fly from Seattle/Tacoma Intl to Hailey Sun Valley-Friedman for the best Seattle/Tacoma Intl - Hailey Sun Valley-Friedman flight prices

What cabin class options are available on Seattle to Hailey flights?

There are 2 cabin classes available to choose from on Seattle to Hailey flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seattle to Hailey flights?

You could potentially save up to 6% on your flight if you consider stops on a Seattle to Hailey flight.

How have Seattle to Hailey flight prices changed over time?

When to book flights from Seattle to Hailey

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Hailey according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Hailey (SEA to SUN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Hailey

Fastest flight time

1h 38m

Direct flights

Every day

Airports in Hailey

1 airport
The fastest flight from Seattle to Hailey takes 1h 38m
Direct flights go from Seattle to Hailey every day.
There is 1 airport in Hailey. From Seattle there are direct flights to Hailey Sun Valley-Friedman (SUN).
Search flight deals

Frequently asked questions about flying from Seattle to Hailey

  • How far is Seattle/Tacoma Intl to Hailey Sun Valley-Friedman by plane?

    The straight-line distance from Seattle/Tacoma Intl to Hailey Sun Valley-Friedman is 479.5 mi. By plane, this route typically takes 1h 38m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Hailey Sun Valley-Friedman Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Hailey Sun Valley-Friedman Airport are updated daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Hailey Sun Valley-Friedman Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Hailey Sun Valley-Friedman Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Hailey Sun Valley-Friedman Airport.

  • What documentation or ID do you need to fly to Hailey Sun Valley-Friedman Airport?

    The travel and health documents you'll need for your trip to Hailey Sun Valley-Friedman Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Hailey Sun Valley-Friedman Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Seattle to Hailey?

  • What is the most popular airline from Seattle to Hailey?

Best airlines flying from Seattle to Hailey

Compare and see reviews for airlines that fly from Seattle to Hailey with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $99Free CancellationRating
7.8
8,397 reviews
Search Delta flights
Alaska AirlinesPriceFrom $148Free CancellationRating
7.9
12,468 reviews
Search Alaska Airlines flights

  • Alaska Airlines Flights From Seattle to Hailey

    Alaska Airlines flies from Seattle to Hailey around 5 times per week, with 12,468 momondo users rating the airline 7.9/10. The cheapest Alaska Airlines deal from Seattle to Hailey in the last 72 hours was $148 (round-trip), much lower than the average airfare cost of $322 for Alaska Airlines flights on this route.

Traveling to a place near Hailey?

Book flights to Hailey if you plan to visit one of these locations
Sun Valley
Ketchum
Stanley

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Hailey?

It is quick and easy to find Seattle to Hailey flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Hailey that suits you.

Can I find flights from Seattle to Hailey with flexible booking policies on momondo?

momondo does allow users to show only those flights to Hailey from Seattle which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Seattle to Hailey?

momondo provides multiple filters to help you find the best flight to Hailey from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Seattle to Hailey right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Seattle to Hailey flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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