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Cheap flights from Seattle to Hailey from $145

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 11/13. 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
0 bags

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Find the cheapest flights from Seattle to Hailey

Cheap round-trip flights

Alaska Airlines Logo
7:00 am - 9:35 amSEA-SUN
1h 35mnonstop
Alaska Airlines Logo
10:19 am - 11:20 amSUN-SEA
2h 01mnonstop
$277Alaska Airlines
Find Deal
Thu, Nov 20 - Sun, Nov 23
Delta Logo
5:25 am - 12:26 pmSEA-SUN
6h 01m1 stop
Delta Logo
1:06 pm - 4:55 pmSUN-SEA
4h 49m1 stop
$297Delta
Find Deal
Thu, Nov 20 - Sun, Nov 23
Alaska Airlines Logo
3:40 pm - 6:30 pmSEA-SUN
1h 50mnonstop
Alaska Airlines Logo
7:15 pm - 8:07 pmSUN-SEA
1h 52mnonstop
$317Alaska Airlines
Find Deal
Sun, Mar 1 - Thu, Mar 5
Delta Logo
9:55 am - 12:41 pmSEA-SUN
1h 46mnonstop
Delta Logo
1:15 pm - 6:32 pmSUN-SEA
6h 17m1 stop
$327Delta
Find Deal
Sun, Mar 1 - Thu, Mar 5
Hawaiian Airlines Logo
3:40 pm - 6:30 pmSEA-SUN
1h 50mnonstop
Hawaiian Airlines Logo
11:25 am - 12:17 pmSUN-SEA
1h 52mnonstop
$362Hawaiian Airlines
Find Deal
Sun, Feb 15 - Thu, Feb 19
Delta Logo
10:02 am - 12:55 pmSEA-SUN
1h 53mnonstop
Delta Logo
1:35 pm - 2:45 pmSUN-SEA
2h 10mnonstop
$378Delta
Find Deal
Thu, Jan 1 - Sun, Jan 4
Delta Logo
4:57 pm - 10:20 pmSEA-SUN
4h 23m1 stop
Delta Logo
1:35 pm - 2:45 pmSUN-SEA
2h 10mnonstop
$388Delta
Find Deal
Thu, Jan 1 - Sun, Jan 4
Hawaiian Airlines Logo
4:08 pm - 6:44 pmSEA-SUN
1h 36mnonstop
Hawaiian Airlines Logo
11:25 am - 12:17 pmSUN-SEA
1h 52mnonstop
$452Hawaiian Airlines
Find Deal
Fri, Dec 19 - Sat, Jan 10
United Airlines Logo
7:00 am - 9:52 pmSEA-SUN
13h 52m1 stop
United Airlines Logo
7:00 am - 12:02 pmSUN-SEA
30h 02m2 stops
$545United Airlines
Find Deal
Fri, Oct 10 - Mon, Oct 20
United Airlines Logo
5:31 pm - 9:18 pmSEA-SUN
26h 47m2 stops
United Airlines Logo
7:00 am - 12:02 pmSUN-SEA
30h 02m2 stops
$586United Airlines
Find Deal
Fri, Oct 10 - Mon, Oct 20

Hawaiian Airlines flights from Seattle to Hailey

Our best Hawaiian Airlines deals on Seattle to Hailey flight tickets
Hawaiian Airlines
Feb 15
SEA3:40 pmSeattle/Tacoma Intl
1h 50m
SUN6:30 pmHailey Sun Valley-Friedman
Feb 19
SUN11:25 amHailey Sun Valley-Friedman
1h 52m
SEA12:17 pmSeattle/Tacoma Intl
$362
Find similar
Hawaiian Airlines
Dec 19
SEA4:08 pmSeattle/Tacoma Intl
1h 36m
SUN6:44 pmHailey Sun Valley-Friedman
Jan 10
SUN11:25 amHailey Sun Valley-Friedman
1h 52m
SEA12:17 pmSeattle/Tacoma Intl
$452
Find similar
Hawaiian Airlines
Sep 25
SEA7:00 amSeattle/Tacoma Intl
1h 34m
SUN9:34 amHailey Sun Valley-Friedman
Sep 29
SUN10:16 amHailey Sun Valley-Friedman
1h 49m
SEA11:05 amSeattle/Tacoma Intl
$572
Find similar

United Airlines flights from Seattle to Hailey

Our best United Airlines deals on Seattle to Hailey flight tickets
United Airlines
Oct 10
SEA7:00 amSeattle/Tacoma Intl
13h 52m
1 stop
SUN9:52 pmHailey Sun Valley-Friedman
Oct 20
SUN7:00 amHailey Sun Valley-Friedman
30h 02m
2 stops
SEA12:02 pmSeattle/Tacoma Intl
$545
Find similar
United Airlines
Oct 10
SEA5:31 pmSeattle/Tacoma Intl
26h 47m
2 stops
SUN9:18 pmHailey Sun Valley-Friedman
Oct 20
SUN7:00 amHailey Sun Valley-Friedman
30h 02m
2 stops
SEA12:02 pmSeattle/Tacoma Intl
$586
Find similar
United Airlines
Mar 7
SEA5:15 amSeattle/Tacoma Intl
15h 49m
2 stops
SUN10:04 pmHailey Sun Valley-Friedman
Mar 11
SUN2:00 pmHailey Sun Valley-Friedman
22h 10m
1 stop
SEA11:10 amSeattle/Tacoma Intl
$590
Find similar

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 September 16, 2025.
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

Thu 11/20

7:00 am-9:35 am

Nonstop1h 35m

Hailey Sun Valley-Friedman

Sun 11/23

10:19 am-11:20 am

Nonstop2h 01m

$277

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Thu 11/20

5:25 am-12:26 pm

1 stop6h 01m

Hailey Sun Valley-Friedman

Sun 11/23

1:06 pm-4:55 pm

1 stop4h 49m

$297

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Sun 3/1

3:40 pm-6:30 pm

Nonstop1h 50m

Hailey Sun Valley-Friedman

Thu 3/5

7:15 pm-8:07 pm

Nonstop1h 52m

$317

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Sun 3/1

9:55 am-12:41 pm

Nonstop1h 46m

Hailey Sun Valley-Friedman

Thu 3/5

1:15 pm-6:32 pm

1 stop6h 17m

$327

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Sun 2/15

3:40 pm-6:30 pm

Nonstop1h 50m

Hailey Sun Valley-Friedman

Thu 2/19

11:25 am-12:17 pm

Nonstop1h 52m

$362

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Thu 1/1

10:02 am-12:55 pm

Nonstop1h 53m

Hailey Sun Valley-Friedman

Sun 1/4

1:35 pm-2:45 pm

Nonstop2h 10m

$378

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Thu 1/1

4:57 pm-10:20 pm

1 stop4h 23m

Hailey Sun Valley-Friedman

Sun 1/4

1:35 pm-2:45 pm

Nonstop2h 10m

$388

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Fri 12/19

4:08 pm-6:44 pm

Nonstop1h 36m

Hailey Sun Valley-Friedman

Sat 1/10

11:25 am-12:17 pm

Nonstop1h 52m

$452

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Fri 10/10

7:00 am-9:52 pm

1 stop13h 52m

Hailey Sun Valley-Friedman

Mon 10/20

7:00 am-12:02 pm

2 stops30h 02m

$545

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Fri 10/10

5:31 pm-9:18 pm

2 stops26h 47m

Hailey Sun Valley-Friedman

Mon 10/20

7:00 am-12:02 pm

2 stops30h 02m

$586

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 December is, on average, the cheapest month to fly to Hailey from Seattle, with most prices found around $277. The month of June is another great option to travel to Hailey, with average flight prices from Seattle averaging around $297.

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

According to our data, Saturday is the cheapest day to fly to Hailey from Seattle. The lowest ticket price found for a Saturday departure recently was $297. 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 Thursday, with ticket prices averaging around $407.

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 $338. 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 $436. 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.

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

$337

Fastest flight time

1h 34m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in Hailey

1 airport
The best flight deal from Seattle to Hailey found on momondo in the last 72 hours is $337
The fastest flight from Seattle to Hailey takes 1h 34m
Direct flights go from Seattle to Hailey on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport near Hailey: 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 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 $98Free CancellationRating
7.9
7,957 reviews
Search Delta flights
Alaska AirlinesPriceFrom $177Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights

  • Alaska Airlines Flights From Seattle to Hailey

    Alaska Airlines flies from Seattle to Hailey around 7 times per week, with 10,000 momondo users rating the airline 8.0/10. The cheapest Alaska Airlines deal from Seattle to Hailey in the last 72 hours was $177 (round-trip), much lower than the average airfare cost of $383 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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