Which other airlines fly to Seattle?

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

How much is a flight to Seattle with American Airlines?

On average, American Airlines flights to Seattle cost $440 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 $84

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, Mar 3 - Tue, Mar 10

3:59 pm - 6:58 pm

LAX

SEA

2h 59mnonstop

7:24 pm - 10:16 pm

SEA

LAX

2h 52mnonstop

$137American Airlines

Fri, Feb 27 - Tue, Mar 3

7:47 pm - 10:48 pm

LAX

SEA

3h 01mnonstop

7:29 pm - 10:21 pm

SEA

LAX

2h 52mnonstop

$147American Airlines

Fri, Feb 27 - Mon, Mar 2

7:47 pm - 10:48 pm

LAX

SEA

3h 01mnonstop

6:32 am - 9:38 am

SEA

LAX

3h 06mnonstop

$157American Airlines

Thu, Feb 26 - Sun, Mar 1

7:47 pm - 10:48 pm

LAX

SEA

3h 01mnonstop

6:09 am - 9:15 am

SEA

LAX

3h 06mnonstop

$187American Airlines

Tue, Mar 3 - Tue, Mar 10

6:00 am - 1:42 pm

LAX

SEA

7h 42m

1 stop

6:00 am - 9:06 am

SEA

LAX

3h 06mnonstop

$194American Airlines

Thu, Feb 26 - Mon, Mar 2

6:00 am - 1:42 pm

LAX

SEA

7h 42m

1 stop

6:32 am - 9:38 am

SEA

LAX

3h 06mnonstop

$207American Airlines

Wed, Feb 18 - Wed, Feb 25

7:47 pm - 10:48 pm

LAX

SEA

3h 01mnonstop

6:32 am - 9:38 am

SEA

LAX

3h 06mnonstop

$213American Airlines

Tue, Feb 17 - Thu, Feb 19

11:30 am - 6:29 pm

IAD

SEA

9h 59m

1 stop

5:37 am - 4:50 pm

SEA

IAD

8h 13m

1 stop

$217American Airlines

Thu, Mar 12 - Sat, Mar 14

3:54 pm - 6:53 pm

LAX

SEA

2h 59mnonstop

7:24 pm - 10:16 pm

SEA

LAX

2h 52mnonstop

$217American Airlines

Wed, Feb 25 - Fri, Feb 27

2:16 pm - 9:57 pm

DCA

SEA

10h 41m

1 stop

1:37 pm - 11:50 pm

SEA

DCA

7h 13m

1 stop

$217American Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$84
Average price round-trip	$336

Best time to beat the crowds with an average 6% drop in price.

Most popular time to fly with an average 13% 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 Delta, Alaska Airlines, Alaska Airlines, Delta and Southwest.
How much is a flight to Seattle with American Airlines?
On average, American Airlines flights to Seattle cost $440 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 $234.
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 January.

7.2

Good10,000 verified ratings

7.2Comfort

6.9Entertainment

7.5Boarding

8.0Crew

6.4Food

2.0 Poor

Timothy, Feb 2026

Too much delay

4.0 Mediocre

Muhammad Ali, Feb 2026

Old equipment, needs upgrade and seat comfort. Internet didn't work 75% or the time.

10.0 Wonderful

Benn, Feb 2026

The screens were inoperable for movies and such, but everything else was just fine

6.0 Okay

Bryan, Feb 2026

For a 5 1/2 hour flite i considered the "business class" to be subpar. The seats were just ok, no amenities, really nothing more than a long domestic flight. Frankly disappointed.

2.0 Poor

Andrew, Feb 2026

Delayed an hour due to operational issues. Minimal apologies or care for the significant inconvenience caused. Landed at nearly 1am and they still couldn’t find ground staff to get us off the plane promptly.

6.0 Okay

Jay, Feb 2026

The flight was delayed due to maintenance.

6.0 Okay

Jay, Feb 2026

The app doesn't update with a gate number even when you are on the plane. The in flight food is only snacks. The charging ports on the seats are old, only for USB A when most devices today use USB C. This should be made known to customers.

10.0 Wonderful

Michele, Feb 2026

Friendly and professional service.

2.0 Poor

Steven, Feb 2026

This was one of the most frustrating travel experiences I've had to date. I had changed my flight day of to this one as it was slated to depart on time. It ended up being so delayed that my original flight took off before this one did. The boarding process began but eventually stopped and everyone had to get off the plane as a problem was identified. The person at the front desk just tried to laugh it off as if this wasn't already a huge inconvenience. From there, we eventually got to board only to sit at the gate for an additional hour because of some additional issue. This was extremely frustrating and caused a lot of stress.

2.0 Poor

Naif, Feb 2026

Poor airline with delays all the time

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SEA

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Cheap American Airlines Flight Deals to Seattle

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Good to know

When to book flights with American Airlines to Seattle

FAQs for flying to Seattle with American Airlines

Which other airlines fly to Seattle?

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

How much is a flight to Seattle with American Airlines?

On average, American Airlines flights to Seattle cost $440 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.

Top tips for your flights to Seattle with American Airlines

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Everything you need to know for your flight to Seattle

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