Which other airlines fly to Seattle?

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

How much is a flight to Seattle with American Airlines?

On average, American Airlines flights to Seattle cost $476 one-way.

Which airport do American Airlines flights to Seattle fly into?

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

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

If you want to fly with an airline in oneworld, Alaska Airlines and Alaska Airlines also fly to Seattle.

American Airlines flights to Seattle (SEA) from $95

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap American Airlines Flight Deals to Seattle

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip American Airlines flight deals to Seattle

Tue, Aug 11 - Tue, Aug 18

10:12 am - 4:32 pm

SFO

SEA

6h 20m

1 stop

7:11 am - 1:12 pm

SEA

SFO

6h 01m

1 stop

$177American Airlines

Wed, Sep 9 - Tue, Sep 15

10:22 am - 3:57 pm

SFO

SEA

5h 35m

1 stop

6:00 am - 1:55 pm

SEA

SFO

7h 55m

1 stop

$187American Airlines

Tue, Aug 18 - Tue, Aug 25

10:12 am - 4:32 pm

SFO

SEA

6h 20m

1 stop

6:10 am - 12:49 pm

SEA

SFO

6h 39m

1 stop

$212American Airlines

Tue, Sep 15 - Tue, Sep 22

1:00 pm - 3:57 pm

LAX

SEA

2h 57mnonstop

7:10 am - 10:16 am

SEA

LAX

3h 06mnonstop

$217American Airlines

Wed, Sep 2 - Wed, Sep 9

8:15 am - 11:10 am

LAX

SEA

2h 55mnonstop

7:10 am - 10:16 am

SEA

LAX

3h 06mnonstop

$227American Airlines

Wed, Sep 9 - Sun, Sep 13

7:00 am - 12:25 pm

SFO

SEA

5h 25m

1 stop

7:10 am - 12:36 pm

SEA

SFO

5h 26m

1 stop

$227American Airlines

Sat, Sep 26 - Wed, Sep 30

1:18 pm - 8:29 pm

LAX

SEA

7h 11m

1 stop

12:55 pm - 3:54 pm

SEA

LAX

2h 59mnonstop

$237American Airlines

Tue, Aug 11 - Tue, Aug 18

10:12 am - 4:32 pm

SFO

SEA

6h 20m

1 stop

7:11 am - 1:12 pm

SEA

SFO

6h 01m

1 stop

$237American Airlines

Wed, Sep 23 - Sat, Sep 26

7:00 am - 12:25 pm

SFO

SEA

5h 25m

1 stop

6:00 am - 1:55 pm

SEA

SFO

7h 55m

1 stop

$242American Airlines

Tue, Aug 18 - Tue, Aug 25

12:23 pm - 8:10 pm

SFO

SEA

7h 47m

1 stop

11:40 am - 7:24 pm

SEA

SFO

7h 44m

1 stop

$245American Airlines

Useful Info

KAYAK's insights & trends for Seattle flights with American Airlines

Get data-powered insights and trends into American Airlines flights to Seattle to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly with American Airlines to Seattle?

The cheapest month for American Airlines flights to Seattle is January, where tickets cost $327 (return) on average. On the other hand, the most expensive months to fly this route on American Airlines are June and July, where the average cost of round-trip tickets is $526 and $520 respectively.

How far in advance should I book American Airlines flights to Seattle?

For the absolute cheapest price on American Airlines, our data suggests you should book 3 weeks before departure.

What is the cheapest flight to Seattle with American Airlines?

The cheapest airline ticket to Seattle from the United States with American Airlines in the last 5 days was $95 one-way, and $177 round-trip on the route from San Francisco to Seattle. The most popular route is from Washington, D.C. Reagan-National Airport to Seattle and the cheapest ticket found on this route in the last 5 days was $315 return.

How many direct flights does American Airlines operate to Seattle every week?

Each week there are around 812 direct flights from within the United States to Seattle. The most common day for departures is Sunday, with 16% of flights taking off on this day.

What is the cheapest day to fly to Seattle?

Based on KAYAK data, the cheapest day to fly to Seattle is Tuesday where tickets can be as cheap as $481. On the other hand, the most expensive day to fly is Monday, where prices are $539 on average.

What is the cheapest time of day to fly to Seattle with American Airlines?

The cheapest time of day to fly to Seattle with American Airlines is generally in the evening, when flights cost $447 on average.

Low season	January
High season	July
Cheapest flight	$95
Average price round-trip	$493

Best time to beat the crowds with an average 19% drop in price.

Most popular time to fly with an average 22% increase in price.

Flight from San Francisco to Seattle

(price for this month)

When to book flights with American Airlines to Seattle

Average price per month

Flight prices as travel date approaches

Which other airlines fly to Seattle?
Along with American Airlines, you can also fly to Seattle with Alaska Airlines, Delta, Alaska Airlines and Southwest.
How much is a flight to Seattle with American Airlines?
On average, American Airlines flights to Seattle cost $476 one-way.
Which airport do American Airlines flights to Seattle fly into?
You’ll fly into Seattle/Tacoma Airport when flying to Seattle with American Airlines.
Are there any other airlines in oneworld that fly to Seattle?
If you want to fly with an airline in oneworld, Alaska Airlines and Alaska Airlines also fly to Seattle.

The cheapest flight to Seattle with American Airlines found on KAYAK in the last 2 weeks departed from Charlotte and cost $284.
If you’re intending to fly with American Airlines, book your flight to Seattle at least 2 weeks before departure to ensure a below-average price.
High season for flights to Seattle with American Airlines is July and prices are highest at this time. The cheapest month to fly is February.

7.1

Good10,000 verified ratings

7.5Boarding

7.9Crew

7.2Comfort

6.8Entertainment

6.4Food

4.0 Mediocre

Adam, Jul 2026

WiFi was out

10.0 Wonderful

Ludwig, Jul 2026

the seat was not padded at all - uncomfortable after a 3 hour flight

4.0 Mediocre

Stephen, Jul 2026

This flight was of course delayed because American cannot have flights that are not delayed.

4.0 Mediocre

Stephen, Jul 2026

Well, true to American Airlines, both of my flights were delayed. But it’s a good thing that American is so consistently incompetent because if the first flight was delayed in the second flight was on time then I might’ve had a problem..

2.0 Poor

HARMONY, Jul 2026

I sat at the airport all night from 8 pm until midnight. The airline kept delaying the flight. They also kept moving us to different gates - 4 times. Then they told us we didn’t have a pilot so we had to wait. Then they cancelled the flight at midnight! I ended up having to rent a car to drive home. So i ended up not even being able to fly on the flight i paid for. Ridiculous, and no agents could help at all. I will not ever book this flight.

4.0 Mediocre

HARMONY, Jul 2026

Not great. I understand delays happen due to weather and crew issues, but it was unacceptable that no agents were available at the counters inside the airport for customer service or help getting on a standby list. The app was not helpful either. I stood in line for an hour waiting for someone to show up at the gate to help me get on a standby flight. Customer care does not seem to be a priority.

2.0 Poor

Derek, Jul 2026

Mechanical delay > Crew Time out. No communication to passengers. Crew time out was positioned as a surprise (even though it must have been know at the time of boarding that the crew would time out.

6.0 Okay

Martin, Jul 2026

Not much space for someone 6 feet high in normal economy seat. My knee hurt

2.0 Poor

Annabelle, Jul 2026

Long delays to board due to mechanical issues with plane.

8.0 Very good

Omolayo, Jul 2026

Aside from the little delay, overall was flight good. Made it safely. Thanks!

Everything you need to know for your flight to Seattle

Airlines

Airports

American Airlines flights

Cabin class

Complete your trip

Flights to other cities

Origins

Return flight deals

Other airlines flying to Seattle

Alaska Airlines flights to Seattle

Frontier flights to Seattle

Delta flights to Seattle

United Airlines flights to Seattle

Southwest flights to Seattle

SEA

Find cheap American Airlines flights to Seattle from $95 - Compare and Save

Cheap American Airlines Flight Deals to Seattle

Recent round-trip American Airlines flight deals to Seattle

Recent one-way American Airlines flight deals to Seattle

Recent last minute American Airlines flight deals to Seattle

Recent direct American Airlines flight deals to Seattle

KAYAK's insights & trends for Seattle flights with American Airlines

What is the cheapest month to fly with American Airlines to Seattle?

How far in advance should I book American Airlines flights to Seattle?

What is the cheapest flight to Seattle with American Airlines?

How many direct flights does American Airlines operate to Seattle every week?

What is the cheapest day to fly to Seattle?

What is the cheapest time of day to fly to Seattle with American Airlines?

Good to know

Low season

High season

Cheapest flight

Average price round-trip

When to book flights with American Airlines to Seattle

FAQs for flying to Seattle with American Airlines

Top tips for your flights to Seattle with American Airlines

American Airlines customer reviews

Traveler rating:

Sort by:

Everything you need to know for your flight to Seattle

Other airlines flying to Seattle

Information on the airport you'll fly into in Seattle

Top American Airlines flights

Cabin class types available on flights to Seattle

Complete your trip to Seattle with a hotel stay or car rental

Flights to other popular destinations

Flights from domestic origins to Seattle

Find deals for your return flight