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Hailey

$139+ Cheap flights from Seattle to Hailey (SEA - SUN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SUN
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheap flight deals from Seattle to Hailey

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Hailey (SUN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 1, 2025.

Round-trip from

$177
(Hawaiian Airlines)

One-way from

$139
(Hawaiian Airlines)

Popular in

October

Cheapest in

September

Average price

$472

Good round-trip deal

$177 or less
From Seattle/Tacoma Intl to Hailey Sun Valley-Friedman
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One-way flight from Seattle/Tacoma Intl to Hailey Sun Valley-Friedman
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Highest demand for flights based on searches. 13% potential increase in price ($61 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to Hailey Sun Valley-Friedman.
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Find flight deals from Seattle to Hailey

Cheapest flights from Seattle to Hailey
Explore the most affordable flight options available from Seattle to Hailey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/57:00 amSEA - SUN
Nonstop1h 34mHawaiian Airlines
Mon 9/810:16 amSUN - SEA
Nonstop1h 49mHawaiian Airlines
Deal found 6/30$177
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/267:10 amSEA - SUN
1 stop6h 25mDelta
Sat 8/303:15 pmSUN - SEA
1 stop4h 45mDelta
Deal found 7/1$217
This Alaska Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/297:00 amSEA - SUN
Nonstop1h 34mAlaska Airlines
Sun 8/3110:16 amSUN - SEA
Nonstop1h 49mAlaska Airlines
Deal found 6/30$392
This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/265:35 pmSEA - SUN
2 stops18h 57mUnited Airlines
Sat 8/3010:20 amSUN - SEA
1 stop13h 39mUnited Airlines
Deal found 7/1$575

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 1, 2025.
Use the filters below to find and compare flights from Seattle to Hailey that are best for you.

Fly from

Seattle

Fly to

Hailey

Route

Depart

Return

Price

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Fri 9/5

7:00 am-9:34 am

Nonstop1h 34m

Hailey Sun Valley-Friedman

Mon 9/8

10:16 am-11:05 am

Nonstop1h 49m

$177

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Tue 8/26

7:10 am-2:35 pm

1 stop6h 25m

Hailey Sun Valley-Friedman

Sat 8/30

3:15 pm-7:00 pm

1 stop4h 45m

$217

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Sun 7/27

7:05 am-9:38 am

Nonstop1h 33m

Hailey Sun Valley-Friedman

Wed 7/30

10:20 am-11:09 am

Nonstop1h 49m

$337

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Tue 8/26

5:35 pm-1:32 pm

2 stops18h 57m

Hailey Sun Valley-Friedman

Sat 8/30

10:20 am-10:59 pm

1 stop13h 39m

$575

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Sat 8/16

7:05 am-9:38 am

Nonstop1h 33m

$139

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Sat 8/16

5:30 am-11:51 am

1 stop5h 21m

$219

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Sun 7/20

7:05 am-9:38 am

Nonstop1h 33m

$239

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Sat 8/16

5:10 am-11:38 am

2 stops29h 28m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from Seattle to Hailey

Have a flexible travel schedule? Discover the best time to fly to Hailey from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Hailey

What is the cheapest month to book a flight from Seattle to Hailey?

Currently, April is the cheapest month in which you can book a flight from Seattle to Hailey (average of $471). Flying from Seattle to Hailey in July is currently the most expensive (average of $612). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to SUN?

Find hourly flight availability from Seattle to Hailey. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 1, 2025.

A simple way to save on the total cost of your ticket is to fly from Seattle to Hailey in the morning. If you’re flexible enough to do this you can expect to save up to 23% on your trip compared to booking a flight at noon.

Weekly flight availability from Seattle to Hailey

Explore weekly flight availability from Seattle to Hailey. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 1, 2025.

The most flights from SEA to SUN are scheduled on a Monday (3 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Hailey

Get insights into the airlines that provide service to Hailey. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hailey. Reviews last updated July 1, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from Seattle to Hailey have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Delta
8.0
Very good
7,973 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Hawaiian Airlines
7.8
Good
2,539 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
United Airlines
7.4
Good
8,858 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

Related info for your journey

Find useful and relevant information for your journey from Seattle to Hailey. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Seattle to Hailey?

    You will need to book a flight from Seattle/Tacoma Intl to Hailey Sun Valley-Friedman if you want to fly from Seattle to Hailey. At least 2 different airlines have flights from Seattle/Tacoma Intl (SEA) to Sun Valley-Friedman (SUN) on a regular basis. There are 2 flights to Hailey from the Seattle airport per day. If you manage to book one that is nonstop, then you can expect the flight time from SEA to SUN to be around 1h 33m.

  • What are the cheapest airlines flying from Seattle to Hailey round-trip?

    Flying on Hawaiian Airlines is currently your cheapest option to Hailey, with prices starting at $177. Additional round-trip tickets that might be worth considering are offered by Delta and Alaska Airlines, with the lowest prices starting at $217 and $392, respectively. You may be able to fly from Seattle to Hailey for 54% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Seattle to Hailey one-way?

    To fly one-way, consider booking your trip with Hawaiian Airlines, which is currently one of the cheapest options available, starting at $139. Alaska Airlines flights start at $169 while deals on Delta start at $219 one-way.

  • What are the most reliable airlines from Seattle to Hailey?

    Consider Alaska Airlines (100%), Horizon Air (100%) or Hawaiian Airlines (100%) when booking your flight. These represent the most reliable airlines when flying from Seattle to Hailey.

  • What are the cheapest flights from Seattle to Hailey?

    Looking for the cheapest flight from Seattle to Hailey? While on average our users pay $427, our data indicates the cheapest price to be $177. The most popular route (Seattle/Tacoma Intl - Hailey Sun Valley-Friedman), is priced around $177.

  • Can I find deals for flights from Seattle to Hailey that include hotel bookings?

    Yes. In addition to deals on Seattle to Hailey flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Hailey?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Hailey.

  • Can I find deals for business class flights from Seattle to Hailey?

    Yes. Cheapflights offers flight deals from Seattle to Hailey by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Hailey?

    Currently, April is the cheapest month in which you can book a flight from Seattle to Hailey (average of $471). Flying from Seattle to Hailey in July is currently the most expensive (average of $612). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

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Top 2 airlines flying from Seattle to Hailey

Discover the top 2 airlines that operate flights from Seattle to Hailey. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$98Average$437FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$177Average$399FlexibilityNo cancel feeOn-time75%

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