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Cheap flights from Seattle to Hailey from $100

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 4/18. 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
8:42 am - 11:18 am
SEA
-
SUN
1h 36mnonstop
Alaska Airlines Logo
12:00 pm - 12:54 pm
SUN
-
SEA
1h 54mnonstop
$267Alaska Airlines
Sat, Apr 11 - Mon, Apr 13
Delta Logo
9:50 am - 2:54 pm
SEA
-
SUN
4h 04m
1 stop
Delta Logo
12:42 pm - 4:48 pm
SUN
-
SEA
5h 06m
1 stop
$427Delta
Mon, Apr 20 - Mon, Apr 27
Delta Logo
5:30 am - 11:54 am
SEA
-
SUN
5h 24m
1 stop
Delta Logo
12:42 pm - 6:30 pm
SUN
-
SEA
6h 48m
1 stop
$497Delta
Sat, Apr 11 - Mon, Apr 13
Alaska Airlines Logo
8:42 am - 11:18 am
SEA
-
SUN
1h 36mnonstop
Alaska Airlines Logo
12:00 pm - 12:54 pm
SUN
-
SEA
1h 54mnonstop
$537Alaska Airlines
Fri, Apr 3 - Tue, Apr 7
Delta Logo
5:30 am - 11:54 am
SEA
-
SUN
5h 24m
1 stop
Delta Logo
12:40 pm - 4:47 pm
SUN
-
SEA
5h 07m
1 stop
$557Delta
Fri, Apr 3 - Tue, Apr 7
Delta Logo
5:30 am - 11:54 am
SEA
-
SUN
5h 24m
1 stop
Delta Logo
3:30 pm - 6:30 pm
SUN
-
SEA
4h 00m
1 stop
$597Delta
Sun, Apr 5 - Thu, Apr 9
Alaska Airlines Logo
8:42 am - 11:18 am
SEA
-
SUN
1h 36mnonstop
Alaska Airlines Logo
12:00 pm - 12:54 pm
SUN
-
SEA
1h 54mnonstop
$657Alaska Airlines
Wed, Apr 1 - Sat, Apr 4
United Airlines Logo
8:55 am - 1:35 pm
SEA
-
SUN
27h 40m
1 stop
United Airlines Logo
2:24 pm - 9:46 am
SUN
-
SEA
20h 22m
1 stop
$685United Airlines
Wed, Apr 1 - Sat, Apr 4
United Airlines Logo
8:55 am - 1:35 pm
SEA
-
SUN
27h 40m
1 stop
United Airlines Logo
7:00 am - 8:57 pm
SUN
-
SEA
14h 57m
2 stops
$690United Airlines
Wed, Apr 1 - Sat, Apr 4
United Airlines Logo
3:48 pm - 1:35 pm
SEA
-
SUN
20h 47m
1 stop
United Airlines Logo
2:24 pm - 6:35 pm
SUN
-
SEA
29h 11m
3 stops
$704United Airlines
Sat, Apr 11 - Mon, Apr 13

United Airlines flights from Seattle to Hailey

Our best United Airlines deals on Seattle to Hailey flight tickets
United Airlines
Apr 1
SEA8:55 amSeattle/Tacoma Intl
27h 40m
1 stop
SUN1:35 pmHailey Sun Valley-Friedman
Apr 4
SUN2:24 pmHailey Sun Valley-Friedman
20h 22m
1 stop
SEA9:46 amSeattle/Tacoma Intl
$685
United Airlines
Apr 1
SEA8:55 amSeattle/Tacoma Intl
27h 40m
1 stop
SUN1:35 pmHailey Sun Valley-Friedman
Apr 4
SUN7:00 amHailey Sun Valley-Friedman
14h 57m
2 stops
SEA8:57 pmSeattle/Tacoma Intl
$690
United Airlines
Apr 11
SEA3:48 pmSeattle/Tacoma Intl
20h 47m
1 stop
SUN1:35 pmHailey Sun Valley-Friedman
Apr 13
SUN2:24 pmHailey Sun Valley-Friedman
29h 11m
3 stops
SEA6:35 pmSeattle/Tacoma Intl
$704

Alaska Airlines flights from Seattle to Hailey

Our best Alaska Airlines deals on Seattle to Hailey flight tickets
Alaska Airlines
Apr 11
SEA8:42 amSeattle/Tacoma Intl
1h 36m
SUN11:18 amHailey Sun Valley-Friedman
Apr 13
SUN12:00 pmHailey Sun Valley-Friedman
1h 54m
SEA12:54 pmSeattle/Tacoma Intl
$267
Alaska Airlines
Jul 18
SEA7:00 amSeattle/Tacoma Intl
1h 38m
SUN9:38 amHailey Sun Valley-Friedman
Jul 21
SUN10:20 amHailey Sun Valley-Friedman
1h 54m
SEA11:14 amSeattle/Tacoma Intl
$377
Alaska Airlines
Apr 3
SEA8:42 amSeattle/Tacoma Intl
1h 36m
SUN11:18 amHailey Sun Valley-Friedman
Apr 7
SUN12:00 pmHailey Sun Valley-Friedman
1h 54m
SEA12:54 pmSeattle/Tacoma Intl
$537

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 March 22, 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
Quickest round-trip

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Sat 4/11

8:42 am-11:18 am

Nonstop1h 36m

Hailey Sun Valley-Friedman

Mon 4/13

12:00 pm-12:54 pm

Nonstop1h 54m

$267

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Mon 4/20

9:50 am-2:54 pm

1 stop4h 04m

Hailey Sun Valley-Friedman

Mon 4/27

12:42 pm-4:48 pm

1 stop5h 06m

$427

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Sat 4/11

5:30 am-11:54 am

1 stop5h 24m

Hailey Sun Valley-Friedman

Mon 4/13

12:42 pm-6:30 pm

1 stop6h 48m

$497

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Fri 4/3

8:42 am-11:18 am

Nonstop1h 36m

Hailey Sun Valley-Friedman

Tue 4/7

12:00 pm-12:54 pm

Nonstop1h 54m

$537

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Fri 4/3

5:30 am-11:54 am

1 stop5h 24m

Hailey Sun Valley-Friedman

Tue 4/7

12:40 pm-4:47 pm

1 stop5h 07m

$557

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Sun 4/5

5:30 am-11:54 am

1 stop5h 24m

Hailey Sun Valley-Friedman

Thu 4/9

3:30 pm-6:30 pm

1 stop4h 00m

$597

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Wed 4/1

8:42 am-11:18 am

Nonstop1h 36m

Hailey Sun Valley-Friedman

Sat 4/4

12:00 pm-12:54 pm

Nonstop1h 54m

$657

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Wed 4/1

8:55 am-1:35 pm

1 stop27h 40m

Hailey Sun Valley-Friedman

Sat 4/4

2:24 pm-9:46 am

1 stop20h 22m

$685

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Wed 4/1

8:55 am-1:35 pm

1 stop27h 40m

Hailey Sun Valley-Friedman

Sat 4/4

7:00 am-8:57 pm

2 stops14h 57m

$690

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Sat 4/11

3:48 pm-1:35 pm

1 stop20h 47m

Hailey Sun Valley-Friedman

Mon 4/13

2:24 pm-6:35 pm

3 stops29h 11m

$704

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 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 $178. The month of May is another great option to travel to Hailey, with average flight prices from Seattle averaging around $196.

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 $297. 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/Tacoma Intl to Hailey Sun Valley-Friedman flights?

There are 3 cabin classes available to choose from on Seattle/Tacoma Intl to Hailey Sun Valley-Friedman 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 70% 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 36m

Direct flights

Every day

Airports in Hailey

1 airport
The fastest flight from Seattle to Hailey takes 1h 36m
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

  • 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 36m.

  • 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
7.9
8,314 reviews
Search Delta flights
Alaska AirlinesPriceFrom $148Free CancellationRating
7.9
12,093 reviews
Search Alaska Airlines flights

  • Delta Flights From Seattle to Hailey

    Delta flies from Seattle to Hailey around 3 times per week, with 8,314 momondo users rating the airline 7.9/10. The cheapest Delta deal from Seattle to Hailey in the last 72 hours was $99 (round-trip), much lower than the average airfare cost of $337 for Delta flights on this route.

  • Alaska Airlines Flights From Seattle to Hailey

    Another popular option for Seattle to Hailey flights is Alaska Airlines (7.9/10, 12,093 ratings). Alaska Airlines flies from Seattle to Hailey around 14 times per week, with deals starting from $148 round-trip and rising to an average price of around $297.

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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