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Cheap flights from Seattle to Hailey from $139

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 9/30. 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

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
8:30 am - 11:06 am-
1h 36mnonstop
Alaska Airlines Logo
11:48 am - 12:44 pm-
1h 56mnonstop
$197Alaska Airlines
Sat, Oct 17 - Wed, Oct 21
Alaska Airlines Logo
8:30 am - 11:06 am-
1h 36mnonstop
Alaska Airlines Logo
11:48 am - 12:44 pm-
1h 56mnonstop
$217Alaska Airlines
Sat, Oct 17 - Wed, Oct 21
Alaska Airlines Logo
8:30 am - 11:06 am-
1h 36mnonstop
Alaska Airlines Logo
11:48 am - 12:44 pm-
1h 56mnonstop
$217Alaska Airlines
Sat, Oct 3 - Tue, Oct 6
Alaska Airlines Logo
7:00 am - 9:46 am-
1h 46mnonstop
Alaska Airlines Logo
10:28 am - 11:26 am-
1h 58mnonstop
$217Alaska Airlines
Sat, Sep 12 - Sat, Sep 19
Delta Logo
5:45 am - 12:13 pm-
5h 28m
Delta Logo
1:05 pm - 6:44 pm-
6h 39m
$237Delta
Tue, Sep 1 - Sat, Sep 5
Delta Logo
5:45 am - 12:18 pm-
5h 33m
Delta Logo
1:00 pm - 4:50 pm-
4h 50m
$237Delta
Sat, Sep 12 - Sat, Sep 19
Delta Logo
7:15 am - 2:43 pm-
6h 28m
Delta Logo
1:00 pm - 6:52 pm-
6h 52m
$237Delta
Sat, Sep 5 - Sat, Sep 12
United Airlines Logo
7:25 pm - 9:52 pm-
25h 27m
United Airlines Logo
7:00 am - 7:29 pm-
13h 29m
$780United Airlines
Sat, Oct 17 - Wed, Oct 21
United Airlines Logo
9:05 am - 9:52 pm-
11h 47m
United Airlines Logo
7:00 am - 9:01 pm-
15h 01m
$800United Airlines
Sat, Oct 17 - Wed, Oct 21
United Airlines Logo
2:55 pm - 2:38 pm-
22h 43m
United Airlines Logo
2:38 pm - 10:03 am-
20h 25m
$800United Airlines
Sat, Oct 3 - Tue, Oct 6

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Delta flights from Seattle to Hailey

Our best Delta deals on Seattle to Hailey flight tickets
Delta
Sep 1
SEA7:15 amSeattle/Tacoma Intl
6h 28m
1 stop
SUN2:43 pmHailey Sun Valley-Friedman
Sep 5
SUN1:05 pmHailey Sun Valley-Friedman
6h 39m
1 stop
SEA6:44 pmSeattle/Tacoma Intl
$307
Delta
Oct 10
SEA7:15 amSeattle/Tacoma Intl
6h 20m
1 stop
SUN2:35 pmHailey Sun Valley-Friedman
Oct 13
SUN1:00 pmHailey Sun Valley-Friedman
4h 55m
1 stop
SEA4:55 pmSeattle/Tacoma Intl
$337
Delta
Sep 5
SEA7:15 amSeattle/Tacoma Intl
6h 28m
1 stop
SUN2:43 pmHailey Sun Valley-Friedman
Sep 6
SUN1:06 pmHailey Sun Valley-Friedman
4h 48m
1 stop
SEA4:54 pmSeattle/Tacoma Intl
$387

Alaska Airlines flights from Seattle to Hailey

Our best Alaska Airlines deals on Seattle to Hailey flight tickets
Alaska Airlines
Oct 17
SEA8:30 amSeattle/Tacoma Intl
1h 36m
SUN11:06 amHailey Sun Valley-Friedman
Oct 21
SUN11:48 amHailey Sun Valley-Friedman
1h 56m
SEA12:44 pmSeattle/Tacoma Intl
$197
Alaska Airlines
Oct 17
SEA8:30 amSeattle/Tacoma Intl
1h 36m
SUN11:06 amHailey Sun Valley-Friedman
Oct 21
SUN11:48 amHailey Sun Valley-Friedman
1h 56m
SEA12:44 pmSeattle/Tacoma Intl
$217
Alaska Airlines
Sep 5
SEA7:00 amSeattle/Tacoma Intl
1h 39m
SUN9:39 amHailey Sun Valley-Friedman
Sep 8
SUN10:28 amHailey Sun Valley-Friedman
1h 58m
SEA11:26 amSeattle/Tacoma Intl
$227

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 August 5, 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 10/17

8:30 am-11:06 am

Nonstop1h 36m

Hailey Sun Valley-Friedman

Wed 10/21

11:48 am-12:44 pm

Nonstop1h 56m

$197

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Sat 10/17

8:30 am-11:06 am

Nonstop1h 36m

Hailey Sun Valley-Friedman

Wed 10/21

11:48 am-12:44 pm

Nonstop1h 56m

$217

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Sat 10/3

8:30 am-11:06 am

Nonstop1h 36m

Hailey Sun Valley-Friedman

Tue 10/6

11:48 am-12:44 pm

Nonstop1h 56m

$217

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Sat 9/12

7:00 am-9:46 am

Nonstop1h 46m

Hailey Sun Valley-Friedman

Sat 9/19

10:28 am-11:26 am

Nonstop1h 58m

$217

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Tue 9/1

5:45 am-12:13 pm

1 stop5h 28m

Hailey Sun Valley-Friedman

Sat 9/5

1:05 pm-6:44 pm

1 stop6h 39m

$237

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Sat 9/12

5:45 am-12:18 pm

1 stop5h 33m

Hailey Sun Valley-Friedman

Sat 9/19

1:00 pm-4:50 pm

1 stop4h 50m

$237

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Sat 9/5

7:15 am-2:43 pm

1 stop6h 28m

Hailey Sun Valley-Friedman

Sat 9/12

1:00 pm-6:52 pm

1 stop6h 52m

$237

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Sat 10/17

7:25 pm-9:52 pm

1 stop25h 27m

Hailey Sun Valley-Friedman

Wed 10/21

7:00 am-7:29 pm

2 stops13h 29m

$780

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Sat 10/17

9:05 am-9:52 pm

1 stop11h 47m

Hailey Sun Valley-Friedman

Wed 10/21

7:00 am-9:01 pm

2 stops15h 01m

$800

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Sat 10/3

2:55 pm-2:38 pm

1 stop22h 43m

Hailey Sun Valley-Friedman

Tue 10/6

2:38 pm-10:03 am

2 stops20h 25m

$800

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 typical price of a round-trip flight between Seattle and Hailey?

Prices are currently low for flights on this route.

Typical prices usually range from $382 to $467.
The lowest price recently found on this route was $217.

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 $308. 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?

No. A direct flight is the cheapest option for a flight between Seattle to Hailey.

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

$387

Fastest flight time

1h 39m

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 $387
The fastest flight from Seattle to Hailey takes 1h 39m
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 39m.

  • 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
8,487 reviews
Search Delta flights
Alaska AirlinesPriceFrom $148Free CancellationRating
7.9
12,764 reviews
Search Alaska Airlines flights

  • Alaska Airlines Flights From Seattle to Hailey

    Alaska Airlines flies from Seattle to Hailey around 12 times per week, with 12,764 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 $357 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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