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Find cheap flights from Seattle to Alaska from $105

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Alaska departing on 6/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
do 6/27
do 7/4

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Best Alaska Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Anchorage
Anchoragenonstop$330
Fairbanks
Fairbanksnonstop$351
Juneau
Juneaunonstop$258
Ketchikan
Ketchikannonstop$209
Sitka
Sitkanonstop$209
Kodiak
Kodiak1 stop$637
Petersburg
Petersburg3 stops$583
Wrangell
Wrangell1 stop$503

Good to know

Low season

October

High season

August

Cheapest flight

$105
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly and prices are also 20% lower on average.
Flight from Seattle to Ketchikan

FAQs - booking Alaska flights

  • What is one of the most sustainable airlines on this route?

    Alaska Airlines is dedicated to sustainability, actively pursuing eco-friendly practices to minimize its environmental footprint. The airline invests in fuel-efficient aircraft, explores sustainable aviation fuels, and implements waste reduction strategies. Alaska Airlines is committed to carbon neutrality, setting ambitious goals for emissions reduction. By prioritizing environmental responsibility, the airline contributes to a more sustainable future in aviation, aligning with global efforts to address climate challenges and foster eco-conscious practices within the industry.

  • Which airlines on this route offer an unaccompanied minor service?

    Delta Air Lines is committed to the safety and well-being of young travelers through its Unaccompanied Minor (UM) service. Tailored to those aged 5 to 14 flying alone, the program provides comprehensive assistance from check-in to arrival. Delta's trained staff ensures supervised boarding, in-flight support, and a smooth handover at the destination, prioritizing the security and comfort of unaccompanied minors. Regular updates for parents or guardians enhance confidence.

  • Is it possible to fly from Seattle to Barrow, Alaska?

    One of the best ways you can make this trip is to travel on a one-stop flight offered by Alaska Airlines that travels from Seattle to Wiley Post-Will Rogers Memorial Airport (BRW) with a layover at Ted Stevens Anchorage International Airport (ANC). Your total trip time on this route will be a little over six hours.

  • Do any airlines on this route offer special meals for those with limited diets?

    Alaska Airlines prioritizes passenger satisfaction by offering a diverse array of special meals, ensuring a personalized dining experience for all travelers. From vegetarian and vegan options to gluten-free and diabetic-friendly meals, the airline accommodates various dietary preferences and restrictions. Passengers can seamlessly request these special meals during the booking process, reflecting Alaska Airlines' commitment to inclusivity and catering to specific dietary needs.  

  • How does KAYAK find such low prices on flights from Seattle to Alaska?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Alaska.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Alaska?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Alaska from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Alaska?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Alaska with an airline and back to Seattle with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Alaska?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Alaska from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Alaska

  • Morning departure is around 7% cheaper than an evening flight, on average*.
  • Since Alaska Airlines offers so many flights from Seattle-Tacoma International Airport (SEA), it should be no surprise that they offer three of their Alaska lounge locations at this airport with locations in Concourses C and D as well as in the north satellite.
  • One of the quickest trips you can make from Seattle to Alaska is to travel on the nonstop flights offered aboard Delta Air Lines and Alaska Airlines that depart from Seattle-Tacoma International Airport and arrive at Ted Stevens Anchorage International Airport (ANC).
  • If your final destination in Alaska is Fairbanks, you will find that both Alaska Airlines and Delta Air Lines offer nonstop flights from Seattle-Tacoma International Airport to Fairbanks International Airport (FAI).
  • If you are traveling on an early morning flight to Alaska from Seattle, rather than commuting early in the morning, a better choice would be to stay at the Hilton Seattle Airport & Conference Center, which offers access to the terminal buildings via a sky bridge or an airport shuttle.
  • A good alternate departure airport in the Seattle area is the Paine Field (PAE), which is about 35 miles from Seattle-Tacoma International Airport. You'll find a direct flight to Ted Stevens Anchorage International Airport aboard Alaska Airlines.
See more tips
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Seattle to Alaska

 
Need help choosing which airline to fly with from Seattle to Alaska? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.3
EVA AirOverall score based on 1501 reviews
8.6Crew
8.4Boarding
7.9Food
8.0Entertainment
8.2Comfort
Airline reviews

Their announcement was not quite clear in Chinese. The rest is pretty good.

8.0 ExcellentYue, May 2024IAH - TPE
Read more about EVA Air reviews

Their announcement was not quite clear in Chinese. The rest is pretty good.

The hygiene of the bathrooms were terrible. Urine smells leaked out into the cabin and the seats were really tight, even for a petite woman like myself. Flight attendants did not go through the cabin enough to offer refreshments.

I was expecting that movie selection and food would have been better. Everything else was great.

The type of the food requested (Asian vegetarian) was not properly met with. They have very limited snack items that may compensate for the main meals.

The quality of the food is pretty good. Thank you, EVA Air.

Fast and efficient boarding. Flight was on time. Service was very good for our long flight. First time flying with this airline and I would highly recommend.

Pleasant, comfortable, and entertaining. All told, ZERO issues with it. And sadly, so far the flight was WAY more comfortable than the hellhole that is "Lambug Beach Resort" at Badian Beach!

Pleasant crew. Very long flight, a bit uncomfortable at times being seated, but not too bad.

No ice for the drinks. Only gave a half a cup of your beverage. Not enough water. I got very dehydrated.

Eva is one of the top airlines in Asia... but often are over priced. Finally found a reasonable rate.

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Had a broken tray in business class. Crew just shrugged it off.

Everything was great except for the seat. The backrest would not stay in the upright position.

public website still broken for years randomly blocking browsers with privacy options active after loading a page maybe once. check-in on laptop was almost impossible but eventually randomly worked. had to print pass at airport since couldn't get back in to load digital pass on mobile firefox or chrome. red eye flight so smooth onboarding, plenty of room to spread out, easy offboarding. onboard wifi instructions mention vpn can cause problems connecting but fails to also mention private dns. no printed or built in menu list, seems weird to require personal device to point at qr code link for menu which does not even allow direct ordering. people with health condition risk related dietary restrictions trying to avoid for example cholesterol and sugar are left guessing what they can order either way without nutritional info highlights (cranberry juice was minute maid cocktail with as much suger as typical can of soda). tap to pay wasn't working and always seems sketchy to manually enter card info. good movie variety, so limited tv was okay.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Mi primera conexión se retrasó por lo cual perdí mi segunda conexión la cual salió adelantada

Crew was not friendly when I went to request a seat change.

There were choices for the snacks. Good choices and tasty lunch and breakfast as well.

The flight crew was amazing. I’m very tall and they moved me to an exit row unsolicited!!! Amazing service.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

On time take off…US cabins look tired and need of refresh!

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

There were delays on both ends. It made it less than excellent. This plane was great though

AA1537 the AC was not working properly. It was very hot and uncomfortable.

Worst experience flying American Airlines. I fly with them often, so I was super disappointed in the service I received at gate 30 in LGA on May 24, mid-day. The flight was delayed twice. I was patiently waiting in the American Airlines lounge when I received the notice on my app that the plane was boarding 45 minutes before its newly re-scheduled take off of 4 pm (from the orginal 1:45 pm then 3:00 pm). It took me 5 min to travel from the lounge to the gate and when I arrived there at 3:20 flight gate attendant told me the flight had closed and that they announced for passengers multiple times. I showed them the notification on my app and they were really rude and unempathetic. The person who rescheduled my flight at customer service wasn't any happier but was at least helpful in getting me on the next flight.

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

Everything was great except for the wifi was junk. Crew was super friendly and helpful

Was lucky to have a employee at the AA checkin counter that had compassion and understood they ordeal that we went through with our original flight being diverted, needing to stay in the aircraft and then flying to the original destination; adding hours to the trip and forcing us to miss our connection and our rebooked connection. She was able to get up on standby on the highest priority on the next flight to the closest airport we need to be at and it all worked out despite being many hours late.

Delayed so that missed connecting flight. Connecting flight was also delayed on the tarmac but they closed the gate before the rescheduled time.

Attendants were rude. Scowling. Seats were miserable and we paid extra.

Took off over an hour late with multiple mechanical issues. Gate agent in Dallas was lazy and was slow as molasses. Had a line 10 people long. Spirit bad..

The flight was short. However, my bag was delayed and was put on another flight.

Moderate size plane, not completely full, easy boarding, some rows with just 2 seats so a couple can have a row to themselves

The Carry-on luggage that approved by TSA and all other airlines,- always an issue with Air Canada. This is inappropriate as my carry on suitcase meets the requirements however it always asked to check in on AC flight on the gate. Yes I have it for free, but it takes extra time to pick up on the carousel. Apparently it fit the overhead space, so why AC has this issue all the time?

The terminal this flight boarded from was so far away, poorly temperature controlled, and generally uncomfortable. The plane was small but the flight was short, so it wasn't so bad.

This was a red eye return, so I doubt there would be anyway to make it better. Other than adding beds.

Excellent host on board. Not so friendly check-in staff. Older plane with no food or entertainment due to short flight. Friendly captain and crew.

Seriously need to improve the time schedule and the plans

Great TV, easy boarding, wonderful ground crew and flight crew.

Pretty good service and US Migratory officers providing services in Canada was awesome, because the arrival was quick and smooth

Rude Customer Service at checkin, 90 minute limit in flight check in is too strict. I was in line for 30 minutes because of slow/insufficient workers. Somewhere I got to the the counter of course the employee warned me about the 90 minutes. People were cutting the lines. No one did anything.

Rouge needs to offer seats with better pitch in economy. Many sick people on a full flight.

Book cheap flights from Seattle to Alaska

Recent round-trip flight deals

7/10wo
nonstopDelta
2h 20mSEA-KTN
7/17wo
nonstopDelta
2h 05mKTN-SEA
$209
6/26wo
nonstopDelta
2h 40mSEA-SIT
7/1ma
nonstopDelta
2h 34mSIT-SEA
$209
9/7za
nonstopAlaska Airlines
2h 10mSEA-KTN
9/17di
nonstopAlaska Airlines
1h 58mKTN-SEA
$233
8/28wo
1 stopAlaska Airlines
26h 05mSEA-KTN
9/5do
nonstopAlaska Airlines
1h 58mKTN-SEA
$236
8/14wo
nonstopAlaska Airlines
2h 04mSEA-KTN
8/21wo
1 stopAlaska Airlines
22h 37mKTN-SEA
$238
6/25di
nonstopUndisclosed Carrier
3h 32mSEA-ANC
7/3wo
nonstopUndisclosed Carrier
3h 30mANC-SEA
$354
6/26wo
1 stopUnited Airlines
8h 22mSEA-ANC
7/3wo
1 stopUnited Airlines
7h 32mANC-SEA
$355
7/4do
1 stopUnited Airlines
10h 58mSEA-ANC
7/9di
1 stopUnited Airlines
7h 32mANC-SEA
$356
6/13do
nonstopAmerican Airlines
3h 35mSEA-ANC
6/18di
nonstopAmerican Airlines
3h 29mANC-SEA
$468
9/5do
nonstopAmerican Airlines
3h 49mSEA-FAI
9/8zo
nonstopAmerican Airlines
3h 46mFAI-SEA
$477

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Recent one-way flight deals

6/17ma
nonstopDelta
2h 20mSEA-KTN
$105
7/2di
nonstopAlaska Airlines
2h 24mSEA-SIT
$105
6/29za
1 stopUnited Airlines
8h 18mSEA-ANC
$196
6/27do
1 stopUnited Airlines
9h 17mSEA-FAI
$209
8/25zo
1 stopSun Country Air
13h 33mSEA-ANC
$215
8/28wo
2 stops
27h 54mSEA-ANC
$221
8/25zo
2 stops
23h 57mSEA-ANC
$244
7/1ma
1 stopSun Country Air
12h 20mSEA-ANC
$279
6/19wo
nonstopAmerican Airlines
3h 36mSEA-FAI
$314
8/27di
1 stopAmerican Airlines
22h 31mSEA-ANC
$373

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Last minute flights from Seattle to Alaska

Last minute flight, train and bus deals

6/2zo
nonstopAlaska Airlines
2h 03mSEA-KTN
6/9zo
nonstopAlaska Airlines
1h 57mKTN-SEA
$461
6/2zo
nonstopAlaska Airlines
2h 03mSEA-KTN
6/9zo
multi-stopAlaska Airlines
22h 31mKTN-SEA
$466
5/31vr
nonstopAlaska Airlines
3h 35mSEA-ANC
6/8za
nonstopAlaska Airlines
3h 30mANC-SEA
$529
5/31vr
nonstopAlaska Airlines
3h 35mSEA-ANC
6/7vr
multi-stopAlaska Airlines
8h 35mANC-SEA
$539
5/31vr
nonstopDelta
3h 36mSEA-ANC
6/3ma
nonstopDelta
3h 35mANC-SEA
$559
5/30do
nonstopDelta
3h 34mSEA-ANC
6/1za
nonstopDelta
3h 35mANC-SEA
$579
5/31vr
multi-stopUnited Airlines
8h 22mSEA-ANC
6/4di
multi-stopUnited Airlines
7h 46mANC-SEA
$628
5/30do
multi-stopUnited Airlines
10h 49mSEA-ANC
5/30do
multi-stopUnited Airlines
9h 17mANC-SEA
$673
6/2zo
multi-stopAmerican Airlines
20h 16mSEA-ANC
6/7vr
multi-stopAmerican Airlines
22h 57mANC-SEA
$1,027
6/2zo
multi-stopAmerican Airlines
20h 16mSEA-ANC
6/7vr
multi-stopAmerican Airlines
21h 40mANC-SEA
$1,032

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Seattle - Alaska Flights