Is Alaska Airlines cheaper than other airlines flying to Seattle?

Alaska Airlines is the cheapest airline flying to Seattle with an average return price of $513. Flights to Seattle with Delta cost $581 on average.

Which other airlines fly to Seattle?

Along with Alaska Airlines, you can also fly to Seattle with American Airlines, Delta and Delta.

How much is a flight to Seattle with Alaska Airlines?

On average, Alaska Airlines flights to Seattle cost $343 for one-way and $513 return.

Which airport do Alaska Airlines flights to Seattle fly into?

You’ll fly into Seattle/Tacoma Airport when flying to Seattle with Alaska Airlines.

Are there any other airlines in oneworld that fly to Seattle?

The only other oneworld airline flying to Seattle is American Airlines.

Alaska Airlines flights to Seattle (SEA) from $65

SEA

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In the last 7 days travelers have searched 43,369,418 times on KAYAK, and here is why:

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Low season	January
High season	July
Cheapest flight	$65
Average price round-trip	$627
Good deal round-trip	$551
Good deal one-way	$431

Best time to beat the crowds with an average 25% drop in price.

Most popular time to fly with an average 30% increase in price.

Flight from Los Angeles to Seattle

(avg. price over the last 2 weeks)

or less

When to book flights with Alaska Airlines to Seattle

Average price per month

Flight prices as travel date approaches

Is Alaska Airlines cheaper than other airlines flying to Seattle?
Alaska Airlines is the cheapest airline flying to Seattle with an average return price of $513. Flights to Seattle with Delta cost $581 on average.
Which other airlines fly to Seattle?
Along with Alaska Airlines, you can also fly to Seattle with American Airlines, Delta and Delta.
How much is a flight to Seattle with Alaska Airlines?
On average, Alaska Airlines flights to Seattle cost $343 for one-way and $513 return.
Which airport do Alaska Airlines flights to Seattle fly into?
You’ll fly into Seattle/Tacoma Airport when flying to Seattle with Alaska Airlines.
Are there any other airlines in oneworld that fly to Seattle?
The only other oneworld airline flying to Seattle is American Airlines.

See more FAQs

Looking to fly from the United States to Seattle with Alaska Airlines? 25% of our users found flights for the following prices or less: From Idaho Falls $138 one-way, $291 round-trip; from Bozeman $166 one-way, $277 round-trip; from Kalispell $184 one-way, $385 round-trip.
The cheapest flight to Seattle with Alaska Airlines found on KAYAK in the last 2 weeks departed from Idaho Falls and cost $74.

8.0

Very goodBased on 9,137 verified guest reviews

8.2Boarding

7.9Comfort

8.6Crew

7.3Food

7.3Entertainment

Pros +

Cons -

8.3 Very good

Anonymous, Jan 2016

Pros:Seats were comfortable, area was clean.

Cons:I was in the center seat, my husband in the window seat. The aisle seat was occupied by a woman who looked to be around 300 pounds. She didn't fit in the seat so she required part of my seat and her legs mostly in the aisle. Okay....that was bad enough but just to make matters worse she neglected to apply her seat belt. I shuttered to think of what might have happened to her neighbors if we experienced turbulence.

7.3 Good

Anonymous, Jul 2017

Pros:Everything was great EXCEPT for the wifi that cost $$$ and was slow and told me my device couldn't stream tv or movies. $10 not well spent

8.0 Very good

Colleen, Aug 2018

Pros:It was a smooth flight - crew was really nice.

Cons:Nothing - it was all good

10.0 Wonderful

Nanci, Feb 2020

Pros:This is always a quick flight. They usually only serve OJ and water, but the time goes by that it doesn’t matter!

10.0 Wonderful

Mary, Dec 2017

Pros:Traveling with a group of 11 was a challenge and we had a few bumps getting our whole group on the flight due to paperwork issues but the Captain and Crew were so helpful and fun. They took us under their wing and made us all laugh and smile. Great way to start a trip!!

Cons:The only thing that I didn’t like about this flight was having to use LAX. I wish I could have caught this flight out of Long Beach!

2.0 Poor

Anonymous, Apr 2019

Cons:My flight was cancelled and instead of getting a cancellation notice, I received a “your flight has been updated” email which indicated that my flight was changed from Wednesday to Friday. Unacceptable!!!

8.0 Very good

Peradoce1, Aug 2019

Pros:Crew were are polite and had warm hospitality.

9.3 Wonderful

Anonymous, Jun 2019

Cons:Had the exact same meal on both of our flights. Flight from Seattle was one hour late in departure.

7.6 Good

Danny, Aug 2019

Pros:Good selection of movies streamed to phone

3.3 Poor

Anonymous, Mar 2016

Pros:Crew was nice and helpful.

Cons:Flight was over booked and was delayed and brought back into terminal for mechanical issues after the delay had already happened.

Book Cheap flights with Alaska Airlines to Seattle

Recent round-trip flight deals

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Flights to Seattle - Alaska Airlines

Destination:

Seattle/Tacoma Intl (SEA)United States

Return flight deals:

Seattle/Tacoma Intl - United States

Cabin classes:

$217

First Class flights to Seattle

$190

Business Class flights to Seattle

$188

$67

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Alaska Airlines to Seattle

SEA

Find cheap Alaska Airlines flights to Seattle from $65

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When to book flights with Alaska Airlines to Seattle

FAQs for flying to Seattle with Alaska Airlines

Is Alaska Airlines cheaper than other airlines flying to Seattle?

Which other airlines fly to Seattle?

How much is a flight to Seattle with Alaska Airlines?

Which airport do Alaska Airlines flights to Seattle fly into?

Are there any other airlines in oneworld that fly to Seattle?

Top tips for your flights to Seattle with Alaska Airlines

Alaska Airlines customer reviews

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