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Cheap flights from Seattle to Hailey from $129

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 3/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
3:47 pm - 6:22 pm
SEA
-
SUN
1h 35mnonstop
Alaska Airlines Logo
7:04 pm - 8:03 pm
SUN
-
SEA
1h 59mnonstop
$237Alaska Airlines
Fri, Feb 27 - Tue, Mar 3
Delta Logo
10:18 am - 1:01 pm
SEA
-
SUN
1h 43mnonstop
Delta Logo
3:25 pm - 6:29 pm
SUN
-
SEA
4h 04m
1 stop
$247Delta
Fri, Feb 27 - Tue, Mar 3
Delta Logo
10:18 am - 1:01 pm
SEA
-
SUN
1h 43mnonstop
Delta Logo
2:15 pm - 3:06 pm
SUN
-
SEA
1h 51mnonstop
$257Delta
Fri, Mar 6 - Sun, Mar 8
Alaska Airlines Logo
8:35 am - 11:10 am
SEA
-
SUN
1h 35mnonstop
Alaska Airlines Logo
11:52 am - 12:50 pm
SUN
-
SEA
1h 58mnonstop
$277Alaska Airlines
Sun, Mar 1 - Tue, Mar 3
Delta Logo
10:18 am - 1:01 pm
SEA
-
SUN
1h 43mnonstop
Delta Logo
12:41 pm - 4:48 pm
SUN
-
SEA
5h 07m
1 stop
$287Delta
Sun, Mar 1 - Tue, Mar 3
Delta Logo
5:30 am - 12:01 pm
SEA
-
SUN
5h 31m
1 stop
Delta Logo
12:41 pm - 6:29 pm
SUN
-
SEA
6h 48m
1 stop
$297Delta
Sun, Mar 1 - Tue, Mar 3
Alaska Airlines Logo
4:11 pm - 6:47 pm
SEA
-
SUN
1h 36mnonstop
Alaska Airlines Logo
7:29 pm - 8:21 pm
SUN
-
SEA
1h 52mnonstop
$317Alaska Airlines
Sat, Jul 18 - Tue, Jul 21
Delta Logo
10:18 am - 1:01 pm
SEA
-
SUN
1h 43mnonstop
Delta Logo
3:25 pm - 6:29 pm
SUN
-
SEA
4h 04m
1 stop
$337Delta
Sat, Feb 28 - Mon, Mar 2
Delta Logo
5:30 am - 12:01 pm
SEA
-
SUN
5h 31m
1 stop
Delta Logo
3:25 pm - 6:29 pm
SUN
-
SEA
4h 04m
1 stop
$347Delta
Sat, Feb 28 - Mon, Mar 2
Alaska Airlines Logo
2:43 pm - 2:03 pm
SEA
-
SUN
22h 20m
2 stops
Alaska Airlines Logo
7:04 pm - 8:03 pm
SUN
-
SEA
1h 59mnonstop
$350Alaska Airlines
Tue, Mar 10 - Wed, Mar 11

Alaska Airlines flights from Seattle to Hailey

Our best Alaska Airlines deals on Seattle to Hailey flight tickets
Alaska Airlines
Feb 27
SEA3:47 pmSeattle/Tacoma Intl
1h 35m
SUN6:22 pmHailey Sun Valley-Friedman
Mar 3
SUN7:04 pmHailey Sun Valley-Friedman
1h 59m
SEA8:03 pmSeattle/Tacoma Intl
$237
Alaska Airlines
Mar 1
SEA8:35 amSeattle/Tacoma Intl
1h 35m
SUN11:10 amHailey Sun Valley-Friedman
Mar 3
SUN11:52 amHailey Sun Valley-Friedman
1h 58m
SEA12:50 pmSeattle/Tacoma Intl
$277
Alaska Airlines
Jul 18
SEA4:11 pmSeattle/Tacoma Intl
1h 36m
SUN6:47 pmHailey Sun Valley-Friedman
Jul 21
SUN7:29 pmHailey Sun Valley-Friedman
1h 52m
SEA8:21 pmSeattle/Tacoma Intl
$317

Delta flights from Seattle to Hailey

Our best Delta deals on Seattle to Hailey flight tickets
Delta
Feb 27
SEA10:18 amSeattle/Tacoma Intl
1h 43m
SUN1:01 pmHailey Sun Valley-Friedman
Mar 3
SUN3:25 pmHailey Sun Valley-Friedman
4h 04m
1 stop
SEA6:29 pmSeattle/Tacoma Intl
$247
Delta
Mar 6
SEA10:18 amSeattle/Tacoma Intl
1h 43m
SUN1:01 pmHailey Sun Valley-Friedman
Mar 8
SUN2:15 pmHailey Sun Valley-Friedman
1h 51m
SEA3:06 pmSeattle/Tacoma Intl
$257
Delta
Mar 1
SEA10:18 amSeattle/Tacoma Intl
1h 43m
SUN1:01 pmHailey Sun Valley-Friedman
Mar 3
SUN12:41 pmHailey Sun Valley-Friedman
5h 07m
1 stop
SEA4:48 pmSeattle/Tacoma Intl
$287

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 February 8, 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

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Fri 2/27

3:47 pm-6:22 pm

Nonstop1h 35m

Hailey Sun Valley-Friedman

Tue 3/3

7:04 pm-8:03 pm

Nonstop1h 59m

$237

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Fri 2/27

10:18 am-1:01 pm

Nonstop1h 43m

Hailey Sun Valley-Friedman

Tue 3/3

3:25 pm-6:29 pm

1 stop4h 04m

$247

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Fri 3/6

10:18 am-1:01 pm

Nonstop1h 43m

Hailey Sun Valley-Friedman

Sun 3/8

2:15 pm-3:06 pm

Nonstop1h 51m

$257

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Sun 3/1

8:35 am-11:10 am

Nonstop1h 35m

Hailey Sun Valley-Friedman

Tue 3/3

11:52 am-12:50 pm

Nonstop1h 58m

$277

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Sun 3/1

10:18 am-1:01 pm

Nonstop1h 43m

Hailey Sun Valley-Friedman

Tue 3/3

12:41 pm-4:48 pm

1 stop5h 07m

$287

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Sun 3/1

5:30 am-12:01 pm

1 stop5h 31m

Hailey Sun Valley-Friedman

Tue 3/3

12:41 pm-6:29 pm

1 stop6h 48m

$297

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Sat 7/18

4:11 pm-6:47 pm

Nonstop1h 36m

Hailey Sun Valley-Friedman

Tue 7/21

7:29 pm-8:21 pm

Nonstop1h 52m

$317

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Sat 2/28

10:18 am-1:01 pm

Nonstop1h 43m

Hailey Sun Valley-Friedman

Mon 3/2

3:25 pm-6:29 pm

1 stop4h 04m

$337

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Sat 2/28

5:30 am-12:01 pm

1 stop5h 31m

Hailey Sun Valley-Friedman

Mon 3/2

3:25 pm-6:29 pm

1 stop4h 04m

$347

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Tue 3/10

2:43 pm-2:03 pm

2 stops22h 20m

Hailey Sun Valley-Friedman

Wed 3/11

7:04 pm-8:03 pm

Nonstop1h 59m

$350

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 May is, on average, the cheapest month to fly to Hailey from Seattle, with most prices found around $196. The month of March is another great option to travel to Hailey, with average flight prices from Seattle averaging around $213.

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 Friday, with ticket prices averaging around $417.

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 $312. 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 $387. 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 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

Best Price Found

$148

Fastest flight time

1h 36m

Direct flights

Every day

Airports in Hailey

1 airport
The best flight deal from Seattle to Hailey found on momondo in the last 72 hours is $148
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
8,172 reviews
Search Delta flights
Alaska AirlinesPriceFrom $168Free CancellationRating
8.0
11,851 reviews
Search Alaska Airlines flights

  • Alaska Airlines Flights From Seattle to Hailey

    Alaska Airlines flies from Seattle to Hailey around 9 times per week, with 11,863 momondo users rating the airline 8.0/10. The cheapest Alaska Airlines deal from Seattle to Hailey in the last 72 hours was $168 (round-trip), much lower than the average airfare cost of $326 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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