$109 Find Cheap Flights from Seattle to Hailey - Compare and Save

Among airlines operating Seattle to Hailey flights:

• Alaska Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only Alaska Airlines operates flights between Seattle and Hailey.

Flights from Seattle to Hailey usually depart from Seattle/Tacoma Intl (SEA) and arrive at Hailey Sun Valley-Friedman (SUN).

Here are some options for this route, based on selected ticket types and cabin classes:

• Alaska Airlines: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Two cabin classes are available on flights from Seattle to Hailey:

• Economy Class
• First Class

On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $357 round-trip, compared to $557 via a layover through Salt Lake City (SLC).

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$40 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Embraer 175 family is used most often on this route, operated mainly by Alaska Airlines and Hawaiian Airlines. Other aircraft seen on the route include Embraer 175 (Enhanced Winglets) variants.

Most connecting flights from Seattle to Hailey pass through Salt Lake City (SLC), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

Yes. Being flexible with your travel dates can save you up to 55% on the Seattle to Hailey route. Tuesday is the cheapest departure day at $217 round-trip on average, while Sunday is the most expensive at $482, a difference of $265. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Morning is the busiest departure period on Seattle to Hailey flights, with 100% of flights leaving in that window. Afternoon departures account for 0%, evening flights for 0%, and night flights for 0%.

These are the earliest and latest flight times available from Seattle to Hailey:

• Earliest: departs at 7:00 am and lands at 8:38 am
• Latest: departs at 8:30 am and lands at 10:08 am.

The flight takes about 1h 38m.

A nonstop flight from Seattle to Hailey takes 1h 38m, covering 473 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

One-way fares from Seattle to Hailey are currently lower than usual. Average one-way flight prices are about $204, which is 21% below the typical average for this route.

Hailey is 1 hour ahead of Seattle (Mountain Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Hailey Sun Valley-Friedman Airport (SUN) hosts 5 major car rental companies, with daily rates starting from around $27 for economy cars. Top options include:
• Hertz
• Budget
• Enterprise Rent-A-Car
• Thrifty
• Avis

Round-trip flights from Seattle to Hailey range from $257 to $477, with an average of $367 over the past 12 months. Anything below $257 counts as a good deal.

Alaska Airlines is the only airline on the Seattle to Hailey route offering in-flight Wi-Fi. Pricing depends on fare class.