Which other airlines fly to Seattle?

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

How much is a flight to Seattle with American Airlines?

On average, American Airlines flights to Seattle cost $481 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 $94

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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

Wed, Sep 9 - Tue, Sep 15

7:00 am - 12:25 pm

SFO

SEA

5h 25m

1 stop

7:10 am - 12:36 pm

SEA

SFO

5h 26m

1 stop

$167American Airlines

Sat, Oct 17 - Mon, Oct 19

9:27 am - 4:07 pm

SFO

SEA

6h 40m

1 stop

4:37 pm - 11:29 pm

SEA

SFO

6h 52m

1 stop

$172American Airlines

Sun, Sep 6 - Wed, Sep 9

8:08 am - 2:28 pm

SFO

SEA

6h 20m

1 stop

7:10 am - 3:30 pm

SEA

SFO

8h 20m

1 stop

$177American Airlines

Sun, Sep 6 - Wed, Sep 9

8:08 am - 2:28 pm

SFO

SEA

6h 20m

1 stop

7:10 am - 3:30 pm

SEA

SFO

8h 20m

1 stop

$192American Airlines

Sat, Sep 26 - Tue, Sep 29

7:46 pm - 10:40 pm

LAX

SEA

2h 54mnonstop

7:10 am - 10:16 am

SEA

LAX

3h 06mnonstop

$207American Airlines

Fri, Oct 2 - Sun, Oct 4

9:29 am - 3:57 pm

SFO

SEA

6h 28m

1 stop

7:10 am - 12:36 pm

SEA

SFO

5h 26m

1 stop

$207American Airlines

Fri, Oct 2 - Tue, Oct 6

1:00 pm - 3:57 pm

LAX

SEA

2h 57mnonstop

1:37 pm - 4:32 pm

SEA

LAX

2h 55mnonstop

$212American Airlines

Sat, Sep 19 - Mon, Sep 21

7:46 pm - 10:40 pm

LAX

SEA

2h 54mnonstop

7:10 am - 10:16 am

SEA

LAX

3h 06mnonstop

$221American Airlines

Sat, Sep 19 - Thu, Sep 24

7:46 pm - 10:40 pm

LAX

SEA

2h 54mnonstop

12:55 pm - 3:54 pm

SEA

LAX

2h 59mnonstop

$222American Airlines

Sat, Sep 19 - Mon, Sep 21

7:46 pm - 10:40 pm

LAX

SEA

2h 54mnonstop

7:10 am - 10:16 am

SEA

LAX

3h 06mnonstop

$224American 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 $522 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 $94 one-way, and $167 round-trip on the route from San Francisco to Seattle. The most popular route is from San Francisco to Seattle and the cheapest ticket found on this route in the last 5 days was $167 return.

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

Each week there are around 809 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 $486. On the other hand, the most expensive day to fly is Sunday, where prices are $542 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 $453 on average.

Low season	January
High season	July
Cheapest flight	$94
Average price round-trip	$500

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

Most popular time to fly with an average 23% 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, Alaska Airlines, Southwest, Delta, Delta and Frontier.
How much is a flight to Seattle with American Airlines?
On average, American Airlines flights to Seattle cost $481 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 $309.
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 August and prices are highest at this time. The cheapest month to fly is February.

7.1

Good10,000 verified ratings

7.2Comfort

6.8Entertainment

6.4Food

7.9Crew

7.5Boarding

8.0 Very good

Nikhil, Jul 2026

Average

6.0 Okay

Anonymous, Jul 2026

Old plane. Dirty. Not many things worked. Service was poor.

2.0 Poor

Rebecca, Jul 2026

Bad experience going to DFW with an IT outage then bad on the way back with a nearly 5 hour delay that’s started as maintenance then caused us to wait further due to weather - which would not have happened if we had left on time.

4.0 Mediocre

William, Jul 2026

IT issues created a mess had you change my flight and your system never changed it

2.0 Poor

Valery, Jul 2026

I was stuck in Miami for 24 hours! I waited in a line for 3 hours just for a hotel still at the airport. This was the worst experience I’ve ever had.

2.0 Poor

Samantha, Jul 2026

Horrible experience flying with American. Flight was delayed due to inbound flight delay. Fine, it happens. Then, we were delayed an additional almost 30 minutes due to the paperwork for departure having a "clerical error." Then, upon landing at the destination airport we were stuck on the plane for an HOUR after we landed and pulled up to the gate because apparently there was another plane. An hour waiting for the gate 12:30 AM when the flight has already been delayed due to operational error feels like a complete failure of the ability to do the one thing they need to do apart from actually have the plane takeoff and land. Very disappointing.

4.0 Mediocre

Dana, Jul 2026

It was a 3 hour flight from Dallas to Missoula. The aircraft did not have power plugs, internet or in-flight entertainment. When boarding, one flight attendant was "somewhere in the airport" so delayed the boarding process (not coming from another flight) although we did take off on time and landed early. In flight there was little to no service - we got the standard beverage but no real connection with the crew which feels unusual for a 3 hour flight. A passenger needed help stowing her bag and got no assistance, and actually some passive aggressive comments from the flight attendants about "she needs to remove the extender" and "she'll have to find a place for it". I have seen others be helpful and put a bag in the closet, or support assistance as the boarding door was already closed. Just not a great experience considering the cost of my round trip ticket {$1000}.

4.0 Mediocre

Amit, Jul 2026

Disorganized boarding. Mandatory to gate check bags. Curt flight staff. No space for cabin bag, even when I was in first class.

10.0 Wonderful

Wing-Kit, Jul 2026

On time departure & early arrival. Made a long day much better.

6.0 Okay

Daniel Roberto, Jul 2026

Internet worked only for 25 % of the time

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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?

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