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 10/6. 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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Fly from
Fly to
Route
Depart
Return
SeattleHailey
SEA Seattle/Tacoma Intl - SUN Hailey Sun Valley-Friedman
SEASUN
Seattle/Tacoma Intl
Wed 9/9
7:00 am-9:46 am
Nonstop1h 46m
Hailey Sun Valley-Friedman
Tue 9/15
10:28 am-11:26 am
Nonstop1h 58m
SeattleHailey
SEA Seattle/Tacoma Intl - SUN Hailey Sun Valley-Friedman
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
SeattleHailey
SEA Seattle/Tacoma Intl - SUN Hailey Sun Valley-Friedman
SEASUN
Seattle/Tacoma Intl
Wed 9/9
7:00 am-9:46 am
Nonstop1h 46m
Hailey Sun Valley-Friedman
Mon 9/14
10:28 am-11:26 am
Nonstop1h 58m
SeattleHailey
SEA Seattle/Tacoma Intl - SUN Hailey Sun Valley-Friedman
SEASUN
Seattle/Tacoma Intl
Tue 9/8
7:00 am-9:46 am
Nonstop1h 46m
Hailey Sun Valley-Friedman
Mon 9/14
10:28 am-11:26 am
Nonstop1h 58m
SeattleHailey
SEA Seattle/Tacoma Intl - SUN Hailey Sun Valley-Friedman
SEASUN
Seattle/Tacoma Intl
Fri 10/2
7:15 am-2:38 pm
1 stop6h 23m
Hailey Sun Valley-Friedman
Tue 10/6
1:00 pm-7:02 pm
1 stop7h 02m
SeattleHailey
SEA Seattle/Tacoma Intl - SUN Hailey Sun Valley-Friedman
SEASUN
Seattle/Tacoma Intl
Wed 9/23
7:15 am-2:38 pm
1 stop6h 23m
Hailey Sun Valley-Friedman
Sat 9/26
3:19 pm-6:55 pm
1 stop4h 36m
SeattleHailey
SEA Seattle/Tacoma Intl - SUN Hailey Sun Valley-Friedman
SEASUN
Seattle/Tacoma Intl
Tue 9/15
7:15 am-12:18 pm
1 stop4h 03m
Hailey Sun Valley-Friedman
Sat 9/19
1:00 pm-4:50 pm
1 stop4h 50m
SeattleHailey
SEA Seattle/Tacoma Intl - SUN Hailey Sun Valley-Friedman
SEASUN
Seattle/Tacoma Intl
Wed 9/9
4:30 pm-1:54 pm
1 stop20h 24m
Hailey Sun Valley-Friedman
Mon 9/14
2:50 pm-11:21 am
2 stops21h 31m
SeattleHailey
SEA Seattle/Tacoma Intl - SUN Hailey Sun Valley-Friedman
SEASUN
Seattle/Tacoma Intl
Wed 9/9
6:32 am-9:37 pm
2 stops14h 05m
Hailey Sun Valley-Friedman
Mon 9/14
2:50 pm-11:21 am
2 stops21h 31m
SeattleHailey
SEA Seattle/Tacoma Intl - SUN Hailey Sun Valley-Friedman
SEASUN
Seattle/Tacoma Intl
Wed 9/9
5:20 pm-1:54 pm
2 stops19h 34m
Hailey Sun Valley-Friedman
Mon 9/14
8:00 am-9:51 pm
2 stops14h 51m
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 $377 to $387.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 $297. 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.
What is the cheapest airline that flies from Seattle/Tacoma Intl to Hailey Sun Valley-Friedman?
Alaska Airlines and Delta are the most popular carriers operating from Seattle/Tacoma Intl to Hailey Sun Valley-Friedman
What airlines fly to Hailey?
Alaska Airlines, Delta and Hawaiian Airlines are the top three most popular airlines that fly to Hailey from Seattle according to our data. Alaska Airlines is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Hailey. Keep in mind that there are 3 different airlines that fly to Hailey on a routine basis, so you have a few additional options to choose from.
How many flights depart from Seattle to Hailey on average per day?
As of August 2026, 2 flights take off from Seattle and land in Hailey each day. The most common flight departure time for this route is 4:00PM, with 58% of daily flights taking off in the afternoon.
How many flights depart from Seattle to Hailey on average per week?
17 flights are operational weekly from Seattle to Hailey as of August 2026. The most popular departure day for this route is Mon, with 18% of flights per week taking off on this day.
When to book flights from Seattle to Hailey
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
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 38m.
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?
The number of operators available for flights from Seattle/Tacoma Intl Airport to Hailey Sun Valley-Friedman Airport is 2 as of August 2026.
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?
momondo data reveals that the most frequently booked plane model on the route from Seattle to Hailey is Embraer 175, representing 66.67% of all bookings. The subsequent popular model is Embraer 175 (Enhanced Winglets) at 33.33%.
What is the most popular airline from Seattle to Hailey?
momondo data reveals that the most frequently booked airline on the route from Seattle to Hailey is Alaska Airlines, representing 70% of all bookings. The subsequent popular airline is Delta at 30%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $99 | Free Cancellation | Rating 7.8 8,506 reviews | |||
| PriceFrom $148 | Free Cancellation | Rating 7.9 12,794 reviews |
Alaska Airlines Flights From Seattle to Hailey
Alaska Airlines flies from Seattle to Hailey around 12 times per week, with 12,794 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 $337 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 locationsWhy 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.