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$149+ Cheap flights from Hailey to Seattle (SUN - SEA)

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
SUN — SEA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Hailey to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Hailey (SUN) to Seattle (SEA). 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 September 11, 2025.

Round-trip from

$322
(Hawaiian Airlines)

One-way from

$149
(Alaska Airlines)

Popular in

April

Cheapest in

September

Average price

$231

Good round-trip deal

$662 or less

Good one-way deal

$283 or less
From Hailey Sun Valley-Friedman to Seattle/Tacoma Intl
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One-way flight from Hailey Sun Valley-Friedman to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 9% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Hailey Sun Valley-Friedman to Seattle/Tacoma Intl.
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Price to beat on a one-way flight from Hailey Sun Valley-Friedman to Seattle/Tacoma Intl.
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Find flight deals from Hailey to Seattle

Cheapest flights from Hailey to Seattle
Explore the most affordable flight options available from Hailey to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 9/11. 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.
Thu 11/2010:17 amSUN - SEA
Nonstop1h 54mHawaiian Airlines
Thu 12/47:28 amSEA - SUN
Nonstop1h 40mHawaiian Airlines
Deal found 9/11$322
This Delta deal was found by Cheapflights users on 9/11. 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.
Thu 11/201:06 pmSUN - SEA
1 stop4h 49mDelta
Thu 12/49:30 amSEA - SUN
1 stop4h 11mDelta
Deal found 9/11$367
This Alaska Airlines deal was found by Cheapflights users on 9/9. 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.
Thu 9/2510:16 amSUN - SEA
Nonstop1h 49mAlaska Airlines
Mon 9/297:00 amSEA - SUN
Nonstop1h 34mAlaska Airlines
Deal found 9/9$457
This Delta deal was found by Cheapflights users on 9/9. 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.
Thu 9/253:20 pmSUN - SEA
1 stop4h 04mDelta
Mon 9/297:10 amSEA - SUN
1 stop6h 27mDelta
Deal found 9/9$477
This Delta deal was found by Cheapflights users on 9/11. 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 10/143:23 pmSUN - SEA
1 stop4h 01mDelta
Thu 10/167:10 amSEA - SUN
1 stop6h 33mDelta
Deal found 9/11$557
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 9/262:25 pmSUN - SEA
2 stops26h 59mUnited Airlines
Tue 9/3011:10 amSEA - SUN
1 stop9h 08mUnited Airlines
Deal found 9/11$578
This Delta deal was found by Cheapflights users on 9/11. 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.
Wed 9/2412:38 pmSUN - SEA
1 stop5h 02mDelta
Thu 9/257:10 amSEA - SUN
1 stop6h 27mDelta
Deal found 9/11$592
This Delta deal was found by Cheapflights users on 9/11. 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.
Wed 12/177:30 amSUN - SEA
1 stop6h 26mDelta
Wed 12/175:00 pmSEA - SUN
1 stop4h 04mDelta
Deal found 9/11$597
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Thu 11/202:43 pmSUN - SEA
2 stops20h 07mUnited Airlines
Thu 12/45:11 pmSEA - SUN
2 stops27h 08mUnited Airlines
Deal found 9/11$638
This United deal was found by Cheapflights users on 9/11. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/147:00 amSUN - SEA
1 stop14h 21mMultiple Airlines
Thu 10/167:00 amSEA - SUN
Nonstop1h 36mMultiple Airlines
Deal found 9/11$645

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hailey to Seattle 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 September 11, 2025.
Use the filters below to find and compare flights from Hailey to Seattle that are best for you.

Fly from

Hailey

Fly to

Seattle

Route

Depart

Return

Price

HaileySeattle

SUN - SEA

SUNSEA

Hailey Sun Valley-Friedman

Thu 11/20

10:17 am-11:11 am

Nonstop1h 54m

Seattle/Tacoma Intl

Thu 12/4

7:28 am-10:08 am

Nonstop1h 40m

$322

HaileySeattle

SUN - SEA

SUNSEA

Hailey Sun Valley-Friedman

Thu 11/20

1:06 pm-4:55 pm

1 stop4h 49m

Seattle/Tacoma Intl

Thu 12/4

9:30 am-2:41 pm

1 stop4h 11m

$367

HaileySeattle

SUN - SEA

SUNSEA

Hailey Sun Valley-Friedman

Thu 9/25

10:16 am-11:05 am

Nonstop1h 49m

Seattle/Tacoma Intl

Mon 9/29

7:00 am-9:34 am

Nonstop1h 34m

$457

HaileySeattle

SUN - SEA

SUNSEA

Hailey Sun Valley-Friedman

Fri 9/26

3:20 pm-6:24 pm

1 stop4h 04m

Seattle/Tacoma Intl

Tue 9/30

7:10 am-2:37 pm

1 stop6h 27m

$477

HaileySeattle

SUN - SEA

SUNSEA

Hailey Sun Valley-Friedman

Thu 9/25

3:20 pm-6:24 pm

1 stop4h 04m

Seattle/Tacoma Intl

Mon 9/29

7:10 am-2:37 pm

1 stop6h 27m

$477

HaileySeattle

SUN - SEA

SUNSEA

Hailey Sun Valley-Friedman

Tue 10/14

3:23 pm-6:24 pm

1 stop4h 01m

Seattle/Tacoma Intl

Thu 10/16

7:10 am-2:43 pm

1 stop6h 33m

$557

HaileySeattle

SUN - SEA

SUNSEA

Hailey Sun Valley-Friedman

Wed 9/24

12:38 pm-4:40 pm

1 stop5h 02m

Seattle/Tacoma Intl

Thu 9/25

7:10 am-2:37 pm

1 stop6h 27m

$592

HaileySeattle

SUN - SEA

SUNSEA

Hailey Sun Valley-Friedman

Wed 12/17

7:30 am-12:56 pm

1 stop6h 26m

Seattle/Tacoma Intl

Wed 12/17

5:00 pm-10:04 pm

1 stop4h 04m

$597

HaileySeattle

SUN - SEA

SUNSEA

Hailey Sun Valley-Friedman

Thu 11/20

2:43 pm-9:50 am

2 stops20h 07m

Seattle/Tacoma Intl

Thu 12/4

5:11 pm-9:19 pm

2 stops27h 08m

$638

HaileySeattle

SUN - SEA

SUNSEA

Hailey Sun Valley-Friedman

Tue 10/14

7:00 am-8:21 pm

1 stop14h 21m

Seattle/Tacoma Intl

Thu 10/16

7:00 am-9:36 am

Nonstop1h 36m

$645

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 22 results
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Best time to book a flight from Hailey to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Hailey 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 Hailey to Seattle

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

Currently, January is the cheapest month in which you can book a flight from Hailey to Seattle (average of $238). Flying from Hailey to Seattle in June is currently the most expensive (average of $388). 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 SUN to SEA?

Find hourly flight availability from Hailey to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 44% on flights from Hailey to Seattle by exploring options for tickets in the evening.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated September 11, 2025.
See what other customers who have flown with Alaska Airlines and Delta from Hailey to Seattle have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Delta
8.0
Very good
7,960 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

Related info for your journey

Find useful and relevant information for your journey from Hailey to Seattle. 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 Hailey to Seattle?

    You will need to book a flight from Hailey Sun Valley-Friedman to Seattle/Tacoma Intl if you want to fly from Hailey to Seattle. At least 2 different airlines have flights from Sun Valley-Friedman (SUN) to Seattle/Tacoma Intl (SEA) on a regular basis. There are 3 flights to Seattle from the Hailey airport per day. If you manage to book one that is nonstop, then you can expect the flight time from SUN to SEA to be around 1h 49m.

  • How long is the flight from Hailey to Seattle?

    Hawaiian Airlines, Delta, and Alaska Airlines can get you from Hailey to Seattle in just under 1h 49m. Your travel time can differ by up to 3h. The distance between Hailey and Seattle is about 473 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Alaska Airlines, at $177, was found to be the cheapest airline from Hailey to Seattle. An alternate airline flying to your destination would be Delta. Alaska Airlines is currently priced 43% below the average price you’ll pay for this route.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Hailey to Seattle on time: Qatar Airways (71%), Alaska Airlines (71%), Horizon Air (71%).

  • What are the cheapest flights from Hailey to Seattle?

    While on average a flight from Hailey to Seattle is generally $916, our data shows the cheapest flight currently is $188. When looking at the most popular route, (Hailey Sun Valley-Friedman - Seattle/Tacoma Intl), you can expect to pay $287 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hailey to Seattle 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 Hailey to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Hailey to Seattle (average of $238). Flying from Hailey to Seattle in June is currently the most expensive (average of $388). 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?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Lacey
Renton
Olympia
Kent
Federal Way
Cle Elum
Puyallup
Chehalis
Kirkland
Issaquah
Aberdeen
Shoreline

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Hailey to Seattle

Discover the top 2 airlines that operate flights from Hailey to Seattle. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$177Average$297FlexibilityNo cancel feeOn-time75%
DeltaCheapest$232Average$436FlexibilityNo cancel feeOn-timeN/A

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