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Hailey

$80+ 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 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SUN
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Hailey Sun Valley-Friedman are usually found in June or January, booked 31 days in advance, depart on a Wednesday or Thursday and return on a Sunday

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 November 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$129
(Delta)

One-way from

$80
(Delta)

Popular in

October

Cheapest in

June

Average price

$322

Good round-trip deal

$257 or less

Good one-way deal

$158 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Hailey Sun Valley-Friedman flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Hailey Sun Valley-Friedman flights.
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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. 12% potential increase in price ($56 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in November 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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Price to beat on a one-way 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 November 5, 2025.

This Alaska Airlines deal was found by Cheapflights users on 11/2. 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.
Tue 11/257:03 amSEA - SUN
Nonstop1h 34mAlaska Airlines
Tue 12/210:50 amSUN - SEA
Nonstop1h 58mAlaska Airlines
Deal found 11/2$257
This Delta deal was found by Cheapflights users on 11/4. 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.
Sun 12/145:25 amSEA - SUN
1 stop6h 01mDelta
Thu 12/187:30 amSUN - SEA
1 stop6h 27mDelta
Deal found 11/4$278
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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.
Sun 12/147:28 amSEA - SUN
Nonstop1h 40mAlaska Airlines
Thu 12/187:26 pmSUN - SEA
Nonstop2h 07mAlaska Airlines
Deal found 11/3$297
This Delta deal was found by Cheapflights users on 11/4. 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.
Fri 12/2610:08 amSEA - SUN
Nonstop1h 52mDelta
Tue 12/301:40 pmSUN - SEA
Nonstop2h 05mDelta
Deal found 11/4$319
This Delta deal was found by Cheapflights users on 11/4. 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.
Sat 12/2710:08 amSEA - SUN
Nonstop1h 52mDelta
Tue 12/301:40 pmSUN - SEA
Nonstop2h 05mDelta
Deal found 11/4$368
This Delta deal was found by Cheapflights users on 11/4. 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 12/3010:08 amSEA - SUN
Nonstop1h 52mDelta
Sun 1/41:40 pmSUN - SEA
Nonstop2h 05mDelta
Deal found 11/4$438
This Delta deal was found by Cheapflights users on 11/4. 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 11/195:25 amSEA - SUN
1 stop6h 01mDelta
Sun 11/231:06 pmSUN - SEA
1 stop6h 33mDelta
Deal found 11/4$497
This Delta deal was found by Cheapflights users on 11/3. 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.
Mon 11/179:30 amSEA - SUN
1 stop4h 10mDelta
Wed 11/191:06 pmSUN - SEA
1 stop4h 49mDelta
Deal found 11/3$537

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 November 5, 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

Thu 1/22

8:39 am-11:14 am

Nonstop1h 35m

Hailey Sun Valley-Friedman

Sun 1/25

8:21 pm-9:11 pm

Nonstop1h 50m

$227

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Sat 1/17

9:25 am-2:42 pm

1 stop4h 17m

Hailey Sun Valley-Friedman

Thu 1/22

12:43 pm-4:38 pm

1 stop4h 55m

$249

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Tue 11/25

7:03 am-9:37 am

Nonstop1h 34m

Hailey Sun Valley-Friedman

Tue 12/2

10:50 am-11:48 am

Nonstop1h 58m

$257

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Sun 12/14

7:28 am-10:08 am

Nonstop1h 40m

Hailey Sun Valley-Friedman

Thu 12/18

7:26 pm-8:33 pm

Nonstop2h 07m

$297

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Fri 12/26

10:08 am-1:00 pm

Nonstop1h 52m

Hailey Sun Valley-Friedman

Tue 12/30

1:40 pm-2:45 pm

Nonstop2h 05m

$319

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Sun 12/14

5:25 am-12:26 pm

1 stop6h 01m

Hailey Sun Valley-Friedman

Thu 12/18

7:30 am-12:57 pm

1 stop6h 27m

$327

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Sat 12/27

10:08 am-1:00 pm

Nonstop1h 52m

Hailey Sun Valley-Friedman

Tue 12/30

1:40 pm-2:45 pm

Nonstop2h 05m

$368

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Tue 12/30

10:08 am-1:00 pm

Nonstop1h 52m

Hailey Sun Valley-Friedman

Sun 1/4

1:40 pm-2:45 pm

Nonstop2h 05m

$438

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Thu 1/1

10:08 am-1:00 pm

Nonstop1h 52m

$80

SeattleHailey

SEA - SUN

SEASUN

Seattle/Tacoma Intl

Sun 1/4

10:08 am-1:00 pm

Nonstop1h 52m

$80

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 14 results
1
2

Compare providers for flights from Seattle to Hailey

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Hailey in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Hailey flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-Hailey flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Seattle-Hailey flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Hailey flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Hailey flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

How far ahead should I book a flight from Seattle to Hailey?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Hailey. Price data was last updated on October 31, 2025.

Booking 31 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Hailey. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Seattle to Hailey (average of $77). Flying from Seattle to Hailey in July is currently the most expensive (average of $175). 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 November 5, 2025.

When flying from Seattle to Hailey, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 November 5, 2025.
See what other customers who have flown with Alaska Airlines and Delta 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
11,241 reviews

Entertainment

7.0

Crew

8.5

Food

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
11,241 reviews
Alaska Airlines
8.0
Very good
11,241 reviews

Entertainment

7.0

Crew

8.5

Food

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Delta
7.9
Good
8,004 reviews
Alaska Airlines
8.0
Very good
11,241 reviews

Entertainment

7.0

Crew

8.5

Food

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

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.

  • How long is the flight from Seattle to Hailey?

    A quick flight from Seattle to Hailey can take about 1h 35m. Alaska Airlines provides one of the quickest options available for as low as $227. There are 473 mi between Seattle and Hailey. 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 Seattle to Hailey round-trip?

    Flying on Delta is currently your cheapest option to Hailey, with prices starting at $98. Another option worth looking into is Alaska Airlines, starting at $177 round trip. You may be able to fly from Seattle to Hailey for 74% less than the average price by searching for these airlines.

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

    Consider Alaska Airlines (98%), Horizon Air (98%) or Hawaiian Airlines (98%) 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 $224, our data indicates the cheapest price to be $158. The most popular route (Seattle/Tacoma Intl - Hailey Sun Valley-Friedman), is priced around $214.

  • 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, January is the cheapest month in which you can book a flight from Seattle to Hailey (average of $77). Flying from Seattle to Hailey in July is currently the most expensive (average of $175). 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 Hailey?

Book flights to Hailey if you plan to visit one of these locations
Stanley

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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 November 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$98Average$450FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$177Average$373FlexibilityNo cancel feeOn-time75%

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