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Cheap flights from Seattle to Hailey from $124

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
4:21 pm - 6:55 pmSEA  Seattle/Tacoma Intl-SUN Hailey Sun Valley-Friedman
1h 34mnonstop
Alaska Airlines Logo
7:37 pm - 8:28 pmSUN  Hailey Sun Valley-Friedman-SEA Seattle/Tacoma Intl
1h 51mnonstop
$257Alaska Airlines
Thu, Jan 14 - Sun, Jan 17
Alaska Airlines Logo
8:35 am - 11:09 amSEA  Seattle/Tacoma Intl-SUN Hailey Sun Valley-Friedman
1h 34mnonstop
Alaska Airlines Logo
11:51 am - 12:50 pmSUN  Hailey Sun Valley-Friedman-SEA Seattle/Tacoma Intl
1h 59mnonstop
$257Alaska Airlines
Fri, Dec 11 - Mon, Dec 14
Alaska Airlines Logo
8:30 am - 11:06 amSEA  Seattle/Tacoma Intl-SUN Hailey Sun Valley-Friedman
1h 36mnonstop
Alaska Airlines Logo
11:33 am - 12:31 pmSUN  Hailey Sun Valley-Friedman-SEA Seattle/Tacoma Intl
1h 58mnonstop
$257Alaska Airlines
Thu, Oct 22 - Tue, Nov 3
Alaska Airlines Logo
8:35 am - 11:09 amSEA  Seattle/Tacoma Intl-SUN Hailey Sun Valley-Friedman
1h 34mnonstop
Alaska Airlines Logo
11:51 am - 12:50 pmSUN  Hailey Sun Valley-Friedman-SEA Seattle/Tacoma Intl
1h 59mnonstop
$257Alaska Airlines
Thu, Dec 10 - Sun, Dec 13
Delta Logo
9:42 am - 2:35 pmSEA  Seattle/Tacoma Intl-SUN Hailey Sun Valley-Friedman
3h 53m1 stop Salt Lake City
Delta Logo
1:00 pm - 4:24 pmSUN  Hailey Sun Valley-Friedman-SEA Seattle/Tacoma Intl
4h 24m1 stop Salt Lake City
$277Delta
Thu, Oct 29 - Mon, Nov 2
Delta Logo
9:42 am - 2:35 pmSEA  Seattle/Tacoma Intl-SUN Hailey Sun Valley-Friedman
3h 53m1 stop Salt Lake City
Delta Logo
3:19 pm - 7:02 pmSUN  Hailey Sun Valley-Friedman-SEA Seattle/Tacoma Intl
4h 43m1 stop Salt Lake City
$277Delta
Thu, Oct 22 - Tue, Nov 3
Delta Logo
5:30 am - 12:20 pmSEA  Seattle/Tacoma Intl-SUN Hailey Sun Valley-Friedman
5h 50m1 stop Salt Lake City
Delta Logo
1:00 pm - 4:55 pmSUN  Hailey Sun Valley-Friedman-SEA Seattle/Tacoma Intl
4h 55m1 stop Salt Lake City
$327Delta
Sat, Oct 24 - Sun, Oct 25
American Airlines Logo
6:26 pm - 12:06 pmSEA  Seattle/Tacoma Intl-SUN Hailey Sun Valley-Friedman
16h 40m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
1:55 pm - 10:48 amSUN  Hailey Sun Valley-Friedman-SEA Seattle/Tacoma Intl
21h 53m1 stop Phoenix Sky Harbor Intl
$650American Airlines
Wed, Mar 3 - Sun, Mar 7
United Airlines Logo
6:30 pm - 1:53 pmSEA  Seattle/Tacoma Intl-SUN Hailey Sun Valley-Friedman
18h 23m2 stops Los Angeles Denver Intl
United Airlines Logo
2:34 pm - 4:12 pmSUN  Hailey Sun Valley-Friedman-SEA Seattle/Tacoma Intl
26h 38m2 stops Denver Intl Los Angeles
$855United Airlines
Mon, Oct 26 - Fri, Oct 30
United Airlines Logo
4:39 pm - 1:53 pmSEA  Seattle/Tacoma Intl-SUN Hailey Sun Valley-Friedman
20h 14m2 stops Los Angeles Denver Intl
United Airlines Logo
2:34 pm - 6:26 pmSUN  Hailey Sun Valley-Friedman-SEA Seattle/Tacoma Intl
28h 52m3 stops Denver Intl Reno San Francisco
$860United Airlines
Thu, Oct 29 - Mon, Nov 2

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Alaska Airlines flights from Seattle to Hailey

Our best Alaska Airlines deals on Seattle to Hailey flight tickets
Alaska Airlines
Dec 11
SEA8:35 amSeattle/Tacoma Intl
1h 34m
SUN11:09 amHailey Sun Valley-Friedman
Dec 13
SUN11:51 amHailey Sun Valley-Friedman
1h 59m
SEA12:50 pmSeattle/Tacoma Intl
$257
Alaska Airlines
Jan 14
SEA8:05 amSeattle/Tacoma Intl
1h 36m
SUN10:41 amHailey Sun Valley-Friedman
Jan 17
SUN7:37 pmHailey Sun Valley-Friedman
1h 51m
SEA8:28 pmSeattle/Tacoma Intl
$306
Alaska Airlines
Oct 26
SEA8:30 amSeattle/Tacoma Intl
1h 36m
SUN11:06 amHailey Sun Valley-Friedman
Oct 30
SUN11:48 amHailey Sun Valley-Friedman
1h 56m
SEA12:44 pmSeattle/Tacoma Intl
$317

Delta flights from Seattle to Hailey

Our best Delta deals on Seattle to Hailey flight tickets
Delta
Oct 22
SEA9:42 amSeattle/Tacoma Intl
3h 53m
1 stop
SUN2:35 pmHailey Sun Valley-Friedman
Nov 3
SUN3:19 pmHailey Sun Valley-Friedman
4h 43m
1 stop
SEA7:02 pmSeattle/Tacoma Intl
$277
Delta
Oct 24
SEA5:30 amSeattle/Tacoma Intl
5h 50m
1 stop
SUN12:20 pmHailey Sun Valley-Friedman
Oct 25
SUN1:00 pmHailey Sun Valley-Friedman
4h 55m
1 stop
SEA4:55 pmSeattle/Tacoma Intl
$327
Delta
Dec 31
SEA10:35 amSeattle/Tacoma Intl
1h 53m
SUN1:28 pmHailey Sun Valley-Friedman
Jan 6
SUN1:20 pmHailey Sun Valley-Friedman
4h 33m
1 stop
SEA4:53 pmSeattle/Tacoma Intl
$352

momondo Fare Finder

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

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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

Thu 1/14

4:21 pm-6:55 pm

Nonstop1h 34m

Hailey Sun Valley-Friedman

Sun 1/17

7:37 pm-8:28 pm

Nonstop1h 51m

$257

SeattleHailey

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

SEASUN

Seattle/Tacoma Intl

Fri 12/11

8:35 am-11:09 am

Nonstop1h 34m

Hailey Sun Valley-Friedman

Mon 12/14

11:51 am-12:50 pm

Nonstop1h 59m

$257

SeattleHailey

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

SEASUN

Seattle/Tacoma Intl

Thu 10/22

8:30 am-11:06 am

Nonstop1h 36m

Hailey Sun Valley-Friedman

Tue 11/3

11:33 am-12:31 pm

Nonstop1h 58m

$257

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

Sun 12/13

11:51 am-12:50 pm

Nonstop1h 59m

$257

SeattleHailey

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

SEASUN

Seattle/Tacoma Intl

Thu 10/29

9:42 am-2:35 pm

1 stop3h 53m

Hailey Sun Valley-Friedman

Mon 11/2

1:00 pm-4:24 pm

1 stop4h 24m

$277

SeattleHailey

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

SEASUN

Seattle/Tacoma Intl

Thu 10/22

9:42 am-2:35 pm

1 stop3h 53m

Hailey Sun Valley-Friedman

Tue 11/3

3:19 pm-7:02 pm

1 stop4h 43m

$277

SeattleHailey

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

SEASUN

Seattle/Tacoma Intl

Sat 10/24

5:30 am-12:20 pm

1 stop5h 50m

Hailey Sun Valley-Friedman

Sun 10/25

1:00 pm-4:55 pm

1 stop4h 55m

$327

SeattleHailey

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

SEASUN

Seattle/Tacoma Intl

Wed 3/3

6:26 pm-12:06 pm

1 stop16h 40m

Hailey Sun Valley-Friedman

Sun 3/7

1:55 pm-10:48 am

1 stop21h 53m

$650

SeattleHailey

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

SEASUN

Seattle/Tacoma Intl

Mon 10/26

6:30 pm-1:53 pm

2 stops18h 23m

Hailey Sun Valley-Friedman

Fri 10/30

2:34 pm-4:12 pm

2 stops26h 38m

$855

SeattleHailey

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

SEASUN

Seattle/Tacoma Intl

Thu 10/29

4:39 pm-1:53 pm

2 stops20h 14m

Hailey Sun Valley-Friedman

Mon 11/2

2:34 pm-6:26 pm

3 stops28h 52m

$860

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 $168. The month of April is another great option to travel to Hailey, with average flight prices from Seattle averaging around $237.

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 $277. 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 $382. 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 4 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 42% 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 September 2026, prices for Seattle to Hailey flights are approximately 64% 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

$124

Fastest flight time

1h 34m

Direct flights

Every day

Airports in Hailey

1 airport
The best one-way flight to Hailey from Seattle in the past 72 hours is $124. 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 34m
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 34m.

  • 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
8,579 reviews
Search Delta flights
Alaska AirlinesPriceFrom $148Free CancellationRating
7.9
12,937 reviews
Search Alaska Airlines flights

  • Alaska Airlines Flights From Seattle to Hailey

    Alaska Airlines flies from Seattle to Hailey around 1 time per week, with 12,937 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 $297 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
Stanley
Ketchum

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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