$400 Find Cheap Flights from Chile to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Seattle departing on 9/29. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Seattle, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Chile to Seattle

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chile to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chile to Seattle

Sat, Nov 7 - Wed, Nov 11
Air Canada Logo
8:55 pm - 6:22 pm
SCL
-
SEA
26h 27m
2 stops
Air Canada Logo
7:45 am - 11:15 am
SEA
-
SCL
22h 30m
1 stop
$933Air Canada
Sun, Nov 1 - Sun, Nov 8
Multiple Airlines Logo
11:25 pm - 8:54 pm
SCL
-
SEA
26h 29m
2 stops
Multiple Airlines Logo
8:40 am - 11:15 am
SEA
-
SCL
21h 35m
2 stops
$1,014Multiple Airlines
Sun, Nov 1 - Sun, Nov 8
Multiple Airlines Logo
12:25 am - 8:54 pm
SCL
-
SEA
25h 29m
2 stops
Multiple Airlines Logo
10:10 am - 12:15 pm
SEA
-
SCL
21h 05m
2 stops
$1,022Multiple Airlines
Sun, Aug 30 - Sat, Sep 5
Multiple Airlines Logo
3:20 pm - 9:37 am
SCL
-
SEA
21h 17m
2 stops
Multiple Airlines Logo
3:58 pm - 4:35 am
SEA
-
SCL
33h 37m
1 stop
$1,026Multiple Airlines
Sun, Jul 12 - Mon, Aug 10
Multiple Airlines Logo
10:55 pm - 9:40 am
SCL
-
SEA
37h 45m
2 stops
Multiple Airlines Logo
6:03 am - 4:50 am
SEA
-
SCL
43h 47m
3 stops
$1,032Multiple Airlines
Sat, Aug 29 - Sun, Sep 6
Multiple Airlines Logo
3:20 pm - 9:37 am
SCL
-
SEA
21h 17m
2 stops
Multiple Airlines Logo
8:10 pm - 5:35 am
SEA
-
SCL
29h 25m
1 stop
$1,037Multiple Airlines
Tue, Aug 18 - Thu, Sep 3
Multiple Airlines Logo
11:22 am - 8:30 am
SCL
-
SEA
24h 08m
2 stops
Multiple Airlines Logo
6:19 pm - 2:56 am
SEA
-
SCL
29h 37m
3 stops
$1,045Multiple Airlines
Mon, Aug 31 - Fri, Sep 11
Multiple Airlines Logo
12:30 am - 8:34 pm
SCL
-
SEA
23h 04m
2 stops
Multiple Airlines Logo
3:58 pm - 5:35 am
SEA
-
SCL
33h 37m
1 stop
$1,046Multiple Airlines
Tue, Aug 25 - Tue, Sep 8
Multiple Airlines Logo
12:30 am - 8:34 pm
SCL
-
SEA
23h 04m
2 stops
Multiple Airlines Logo
6:49 am - 5:35 am
SEA
-
SCL
18h 46m
1 stop
$1,058Multiple Airlines
Mon, Aug 17 - Thu, Sep 3
Multiple Airlines Logo
12:43 am - 11:04 pm
SCL
-
SEA
25h 21m
2 stops
Multiple Airlines Logo
6:19 pm - 2:56 am
SEA
-
SCL
29h 37m
3 stops
$1,059Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Seattle

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

How far in advance should I book a flight to Seattle?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonMarch
Cheapest flight$400
Most popular time to fly and prices are also 20% lower on average.
Flight from Santiago to Seattle

FAQs - booking Seattle flights

  • How far is Seattle/Tacoma Intl Airport from central Seattle?

    Seattle/Tacoma Intl Airport is 11 miles from the center of Seattle.

  • What is the name of Seattle’s airport?

    Seattle is served by Seattle/Tacoma Intl Airport, also commonly referred to as Seattle-Tacoma Intl, Seattle/Tacoma, or Seattle/Tacoma Intl. The airport code is SEA.

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

    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 to Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to 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 to Seattle?

    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 Seattle with an airline and back with another airline.

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

    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 Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Seattle are there each week?

    Each week there are around 13,207 direct flights from within Chile to Seattle. The most common day for departures is Sunday, with 17% of flights taking off on this day.

Top tips for finding cheap flights to Seattle

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Seattle flight deals.

Reviews of the top airlines flying from Chile to Seattle

 
See real verified KAYAK customer reviews for airlines flying to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Chile to Seattle. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Seattle? 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.
7.9
DeltaOverall score based on 8396 reviews
7.8Comfort
7.8Entertainment
8.1Boarding
7.2Food
8.5Crew
Airline reviews

Flight delayed four separate times. I’m now one hour hours late to landing.

2.0 MediocreTravis, Jun 2026
SFO - LAX
Read more Delta reviews

Flight delayed four separate times. I’m now one hour hours late to landing.

worst flight ever from Delta, it got delayed and kept on delaying..

Should never have had to go to Detroit from Orlando back to Tennessee!

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

Two delays on two separate planes with parts they could not easily find and replace.

I like the lane and orderliness and timely everything was executed. Amazing

If you cant travel Delta One, Comfort Class is the next best thing!

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Only beverages were offered to first class and I thought the flight attendant could have also served the Delta Comfort as well instead of sitting down and staring at her phone and walking past all of us to the back of the plane to charge her phone more. There was a complete lack of turbulence and was safe enough for flights attendant to walk around in the front of the plane, collect trash and serve a few people water and turn off the seat belt light. Also didn’t enforce people putting their seats into the upright position and allowed two passengers to remain reclined during landing. They seemed out to lunch completely. Usually my experience on Delta is much better.

The seats were really comfortable. Flight crew were friendly with passengers. Overall was a great flight.

In flight from Miami to Anchorage, we were all on board ready to take off. Pilot decided to take on more fuel causing a delay. Once fueled, the pilot came back over the radio stating more delay due to VIP. These delays caused me to miss my connecting flight. I went to the Alaska Air counter for information. They flat out stated that it was ATCs fault that I missed my flight and booked me a flight the next day about 1300 . I believe if we had the fuel prior to getting on board we would not of been delayed and I would have taken off on time. Pilot was taken out of the equation. I think they should’ve taken responsibility for their pilots decision to top off his aircraft instead of waiting til the last moment. Enough said…

We liked the way we were treated by the sraff at lima airport counter and the the flight attendants. We did not like the fact that the kiosks at airport rebooted after we entered our information and then told us that there was an issueand we needed to go to the counter. Such a waste of time for a group of 6. Once we got our boarding passes there was no assigned gate so we did not know where to go.

Honestly first time flying with delta and it was pretty good. All the process very smooth and crew was always nice and attentive.

Nothing I like, I missed this connection b/c of an earlier flight delay. I had to stay one more night and I paid out my own pocket. LATAM failed to send me to a safe and decent hotel.

It was delayed for 2 hours. Then when we arrived they took us on a very uncomfortable bus and left us there. The bus driver wouldn't let us out because no one from Latam was there. Everything was disaster.

LATAM is a great airline who takes care of there guests. They consistently walk around and see if you need water in addition to taking care of all the passengers. The chicken in process is really easy and I’m always offered a chance for an upgrade which I appreciate.

Deleted flight made me loose my connection flight now stuck in Atlanta for a day

Good check in process Poor information on payments at Lima airport

Latam wouldn’t tell me how much checked luggage would until I was at the airport and they charged me the highest price possible. Besides that, it was okay.

Comfort in exit seat was excellent. FLight crew and flight were excellent. However exit seat tray table was broken so could not use it. Entertainment monitor did not work at all despite attempts to reset it.

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Lynnwood
Centralia
Fife
Lakewood
Mukilteo
Westport
Lacey
Woodinville
Poulsbo
Edmonds
Aberdeen
DuPont
Shoreline
Monroe
Castle Rock
Edgewood

Everything you need to know for your flight to Seattle

Information on the airport you'll fly into in Seattle