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Cheap flights from Seattle to Hailey from $154

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Hailey

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
4:43 pm - 7:17 pmSEA  Seattle/Tacoma Intl-SUN Hailey Sun Valley-Friedman
1h 34mnonstop
Alaska Airlines Logo
11:38 am - 12:30 pmSUN  Hailey Sun Valley-Friedman-SEA Seattle/Tacoma Intl
1h 52mnonstop
$257Alaska Airlines
Wed, Jan 6 - Sat, Jan 9
Alaska Airlines Logo
8:15 am - 10:50 amSEA  Seattle/Tacoma Intl-SUN Hailey Sun Valley-Friedman
1h 35mnonstop
Alaska Airlines Logo
11:32 am - 12:25 pmSUN  Hailey Sun Valley-Friedman-SEA Seattle/Tacoma Intl
1h 53mnonstop
$257Alaska Airlines
Wed, Mar 3 - Tue, Mar 9
Alaska Airlines Logo
8:20 am - 10:56 amSEA  Seattle/Tacoma Intl-SUN Hailey Sun Valley-Friedman
1h 36mnonstop
Alaska Airlines Logo
11:38 am - 12:30 pmSUN  Hailey Sun Valley-Friedman-SEA Seattle/Tacoma Intl
1h 52mnonstop
$257Alaska Airlines
Sat, Jan 16 - Tue, Jan 19
Delta Logo
10:35 am - 1:28 pmSEA  Seattle/Tacoma Intl-SUN Hailey Sun Valley-Friedman
1h 53mnonstop
Delta Logo
1:40 pm - 2:46 pmSUN  Hailey Sun Valley-Friedman-SEA Seattle/Tacoma Intl
2h 06mnonstop
$267Delta
Thu, Dec 24 - Mon, Dec 28
Delta Logo
9:25 am - 2:43 pmSEA  Seattle/Tacoma Intl-SUN Hailey Sun Valley-Friedman
4h 18m1 stop Salt Lake City
Delta Logo
1:47 pm - 2:51 pmSUN  Hailey Sun Valley-Friedman-SEA Seattle/Tacoma Intl
2h 04mnonstop
$267Delta
Wed, Jan 6 - Sat, Jan 9
Alaska Airlines Logo
8:35 am - 11:09 amSEA  Seattle/Tacoma Intl-SUN Hailey Sun Valley-Friedman
1h 34mnonstop
Alaska Airlines Logo
10:43 am - 11:39 amSUN  Hailey Sun Valley-Friedman-SEA Seattle/Tacoma Intl
1h 56mnonstop
$267Alaska Airlines
Thu, Dec 10 - Thu, Dec 17
Delta Logo
5:35 am - 12:25 pmSEA  Seattle/Tacoma Intl-SUN Hailey Sun Valley-Friedman
5h 50m1 stop Salt Lake City
Delta Logo
5:56 pm - 10:56 pmSUN  Hailey Sun Valley-Friedman-SEA Seattle/Tacoma Intl
6h 00m1 stop Salt Lake City
$277Delta
Wed, Jan 6 - Sat, Jan 9
United Airlines Logo
3:20 pm - 12:33 pmSEA  Seattle/Tacoma Intl-SUN Hailey Sun Valley-Friedman
20h 13m2 stops San Francisco Los Angeles
United Airlines Logo
2:45 pm - 4:12 pmSUN  Hailey Sun Valley-Friedman-SEA Seattle/Tacoma Intl
26h 27m3 stops Denver Intl Phoenix Sky Harbor Intl Los Angeles
$786United Airlines
Thu, Dec 10 - Sun, Dec 13
United Airlines Logo
3:20 pm - 12:33 pmSEA  Seattle/Tacoma Intl-SUN Hailey Sun Valley-Friedman
20h 13m2 stops San Francisco Los Angeles
United Airlines Logo
2:45 pm - 12:18 pmSUN  Hailey Sun Valley-Friedman-SEA Seattle/Tacoma Intl
22h 33m2 stops Denver Intl San Francisco
$795United Airlines
Thu, Dec 10 - Mon, Dec 14
United Airlines Logo
3:20 pm - 12:33 pmSEA  Seattle/Tacoma Intl-SUN Hailey Sun Valley-Friedman
20h 13m2 stops San Francisco Los Angeles
United Airlines Logo
2:45 pm - 9:44 amSUN  Hailey Sun Valley-Friedman-SEA Seattle/Tacoma Intl
19h 59m2 stops Denver Intl San Francisco
$795United Airlines
Thu, Dec 10 - Sun, Dec 13

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Delta flights from Seattle to Hailey

Our best Delta deals on Seattle to Hailey flight tickets
Delta
Dec 24
SEA10:35 amSeattle/Tacoma Intl
1h 53m
SUN1:28 pmHailey Sun Valley-Friedman
Dec 28
SUN1:40 pmHailey Sun Valley-Friedman
2h 06m
SEA2:46 pmSeattle/Tacoma Intl
$267
Delta
Dec 24
SEA5:00 pmSeattle/Tacoma Intl
4h 15m
1 stop
SUN10:15 pmHailey Sun Valley-Friedman
Dec 28
SUN1:40 pmHailey Sun Valley-Friedman
2h 06m
SEA2:46 pmSeattle/Tacoma Intl
$277
Delta
Dec 26
SEA10:05 amSeattle/Tacoma Intl
1h 55m
SUN1:00 pmHailey Sun Valley-Friedman
Dec 31
SUN2:15 pmHailey Sun Valley-Friedman
2h 05m
SEA3:20 pmSeattle/Tacoma Intl
$292

Alaska Airlines flights from Seattle to Hailey

Our best Alaska Airlines deals on Seattle to Hailey flight tickets
Alaska Airlines
Jan 6
SEA4:43 pmSeattle/Tacoma Intl
1h 34m
SUN7:17 pmHailey Sun Valley-Friedman
Jan 9
SUN11:38 amHailey Sun Valley-Friedman
1h 52m
SEA12:30 pmSeattle/Tacoma Intl
$257
Alaska Airlines
Jan 16
SEA8:20 amSeattle/Tacoma Intl
1h 36m
SUN10:56 amHailey Sun Valley-Friedman
Jan 19
SUN11:38 amHailey Sun Valley-Friedman
1h 52m
SEA12:30 pmSeattle/Tacoma Intl
$307
Alaska Airlines
Jan 5
SEA4:43 pmSeattle/Tacoma Intl
1h 34m
SUN7:17 pmHailey Sun Valley-Friedman
Jan 8
SUN7:59 pmHailey Sun Valley-Friedman
1h 51m
SEA8:50 pmSeattle/Tacoma Intl
$317

momondo Fare Finder

 
Use the filters below to find and compare flights from Seattle to Hailey that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SeattleHailey

SEA Seattle/Tacoma Intl - SUN Hailey Sun Valley-Friedman

SEASUN

Seattle/Tacoma Intl

Wed 1/6

4:43 pm-7:17 pm

Nonstop1h 34m

Hailey Sun Valley-Friedman

Sat 1/9

11:38 am-12:30 pm

Nonstop1h 52m

$257

SeattleHailey

SEA Seattle/Tacoma Intl - SUN Hailey Sun Valley-Friedman

SEASUN

Seattle/Tacoma Intl

Wed 3/3

8:15 am-10:50 am

Nonstop1h 35m

Hailey Sun Valley-Friedman

Tue 3/9

11:32 am-12:25 pm

Nonstop1h 53m

$257

SeattleHailey

SEA Seattle/Tacoma Intl - SUN Hailey Sun Valley-Friedman

SEASUN

Seattle/Tacoma Intl

Sat 1/16

8:20 am-10:56 am

Nonstop1h 36m

Hailey Sun Valley-Friedman

Tue 1/19

11:38 am-12:30 pm

Nonstop1h 52m

$257

SeattleHailey

SEA Seattle/Tacoma Intl - SUN Hailey Sun Valley-Friedman

SEASUN

Seattle/Tacoma Intl

Thu 12/24

10:35 am-1:28 pm

Nonstop1h 53m

Hailey Sun Valley-Friedman

Mon 12/28

1:40 pm-2:46 pm

Nonstop2h 06m

$267

SeattleHailey

SEA Seattle/Tacoma Intl - SUN Hailey Sun Valley-Friedman

SEASUN

Seattle/Tacoma Intl

Wed 1/6

9:25 am-2:43 pm

1 stop4h 18m

Hailey Sun Valley-Friedman

Sat 1/9

1:47 pm-2:51 pm

Nonstop2h 04m

$267

SeattleHailey

SEA Seattle/Tacoma Intl - SUN Hailey Sun Valley-Friedman

SEASUN

Seattle/Tacoma Intl

Thu 12/10

8:35 am-11:09 am

Nonstop1h 34m

Hailey Sun Valley-Friedman

Thu 12/17

10:43 am-11:39 am

Nonstop1h 56m

$267

SeattleHailey

SEA Seattle/Tacoma Intl - SUN Hailey Sun Valley-Friedman

SEASUN

Seattle/Tacoma Intl

Wed 1/6

5:35 am-12:25 pm

1 stop5h 50m

Hailey Sun Valley-Friedman

Sat 1/9

5:56 pm-10:56 pm

1 stop6h 00m

$277

SeattleHailey

SEA Seattle/Tacoma Intl - SUN Hailey Sun Valley-Friedman

SEASUN

Seattle/Tacoma Intl

Thu 12/10

3:20 pm-12:33 pm

2 stops20h 13m

Hailey Sun Valley-Friedman

Sun 12/13

2:45 pm-4:12 pm

3 stops26h 27m

$786

SeattleHailey

SEA Seattle/Tacoma Intl - SUN Hailey Sun Valley-Friedman

SEASUN

Seattle/Tacoma Intl

Thu 12/10

3:20 pm-12:33 pm

2 stops20h 13m

Hailey Sun Valley-Friedman

Mon 12/14

2:45 pm-12:18 pm

2 stops22h 33m

$795

SeattleHailey

SEA Seattle/Tacoma Intl - SUN Hailey Sun Valley-Friedman

SEASUN

Seattle/Tacoma Intl

Thu 12/10

3:20 pm-12:33 pm

2 stops20h 13m

Hailey Sun Valley-Friedman

Sun 12/13

2:45 pm-9:44 am

2 stops19h 59m

$795

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 November is, on average, the cheapest month to fly to Hailey from Seattle, with most prices found around $0. The month of March is another great option to travel to Hailey, with average flight prices from Seattle averaging around $168.

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 Wednesday, with ticket prices averaging around $387.

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 $257. 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 $297. 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 3 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 12% on your flight if you consider stops on a Seattle to Hailey flight.

How have Seattle to Hailey flight prices changed over time?

As of November 2026, prices for Seattle to Hailey flights are approximately 48% more expensive when compared to flights at the same time last year.

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

$154

Fastest flight time

1h 33m

Direct flights

Every day

Airports in Hailey

1 airport
The best one-way flight to Hailey from Seattle in the past 72 hours is $154. The best round-trip flight deal from Seattle to Hailey found on momondo in the last 72 hours is $257.
The fastest flight from Seattle to Hailey takes 1h 33m
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 33m.

  • 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 $79Free CancellationRating
7.8
8,716 reviews
Search Delta flights
Alaska AirlinesPriceFrom $148Free CancellationRating
7.9
13,164 reviews
Search Alaska Airlines flights

  • Alaska Airlines Flights From Seattle to Hailey

    Alaska Airlines flies from Seattle to Hailey around 2 times per week, with 13,164 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 $257 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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