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SCL - SEA

Find cheap flights from Santiago to Seattle from $378

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Santiago to Seattle departing on 6/10. 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
0 bags
Sun 5/19
Sun 5/26

Search 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 in flight searches from Santiago to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santiago to Seattle, as well as popular online travel agencies
In the last 7 days travelers have searched 44,212,662 times on KAYAK, and here is why:

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Cheap flight deals from Santiago to Seattle (SCL-SEA)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Santiago 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 and deals for you by selecting your travel dates.
Choose your dates
3:30 pm - 9:10 pmSCL-SEA
33h 40m2 stops
7:15 am - 2:20 pmSEA-SCL
27h 05m2 stops
Tue, Oct 8 - Thu, Oct 31
1:50 am - 9:29 pmSCL-SEA
22h 39m2 stops
7:15 am - 11:40 pmSEA-SCL
36h 25m2 stops
Wed, Aug 28 - Wed, Oct 9
9:55 pm - 7:45 pmSCL-SEA
24h 50m2 stops
5:00 am - 6:50 amSEA-SCL
22h 50m2 stops
$829American Airlines
Find Deal
Mon, Aug 19 - Thu, Aug 29
9:55 pm - 11:20 pmSCL-SEA
28h 25m1 stop
7:37 am - 7:50 amSEA-SCL
20h 13m2 stops
$841American Airlines
Find Deal
Thu, Aug 29 - Wed, Oct 9
5:12 am - 10:22 pmSCL-SEA
21h 10m2 stops
4:58 pm - 6:05 amSEA-SCL
33h 07m2 stops
$1,010Copa Airlines
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Wed, Oct 9 - Wed, Oct 16
1:30 am - 6:52 pmSCL-SEA
21h 22m2 stops
6:00 am - 6:25 amSEA-SCL
20h 25m2 stops
$1,071LATAM Airlines
Find Deal
Tue, Oct 8 - Wed, Oct 16
12:30 am - 10:22 pmSCL-SEA
24h 52m2 stops
2:08 pm - 7:20 pmSEA-SCL
26h 12m2 stops
$1,073Copa Airlines
Find Deal
Sun, Aug 18 - Thu, Aug 29
8:40 pm - 4:22 pmSCL-SEA
22h 42m1 stop
11:45 pm - 7:00 amSEA-SCL
28h 15m1 stop
$1,074Delta
Find Deal
Thu, Jul 18 - Wed, Jul 31
10:55 pm - 7:31 pmSCL-SEA
23h 36m1 stop
10:55 pm - 6:35 amSEA-SCL
27h 40m1 stop
$1,083Delta
Find Deal
Thu, Aug 29 - Sun, Oct 6
8:40 pm - 11:59 pmSCL-SEA
30h 19m2 stops
5:45 am - 7:00 amSEA-SCL
22h 15m2 stops
$1,140LATAM Airlines
Find Deal
Thu, Jul 18 - Wed, Jul 31

Flights from Santiago to Seattle - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Santiago to Seattle?

The average price of all flights from Santiago to Seattle clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Santiago to Seattle, look for departures on Wednesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Seattle, Tuesday is the cheapest day to fly and Saturday is the most expensive.

What is the cheapest month to fly from Santiago to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Santiago to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Santiago to Seattle is October, where tickets cost $787 on average. On the other hand, the most expensive months are February and December, where the average cost of tickets is $1,206 and $1,060 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Santiago to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Santiago to Seattle, you should book around 4 days before departure. For the absolute cheapest price, our data suggests you should book 60 days before departure.

Which airlines provide the cheapest flights from Santiago to Seattle?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Santiago to Seattle found on KAYAK was with Copa Airlines for $556. American Airlines proposed a round-trip connection from $829 and Copa Airlines from $1,010.

Good to know

Low season

November

High season

June

Cheapest flight

$378
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Santiago to Seattle

When to book flights from Santiago to Seattle

Are your dates flexible? Find out the best times to travel from Santiago to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Santiago to Seattle

  • What is the cheapest flight from Santiago to Seattle?

    In the last 3 days, the lowest price for a flight from Santiago to Seattle was $378 for a one-way ticket and $640 for a round-trip.

  • Do I need a passport to fly between Santiago and Seattle?

    Yes

  • Which aircraft models fly most regularly from Santiago to Seattle?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Santiago to Seattle?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Santiago and Seattle, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Santiago to Seattle, Delta or LATAM Airlines?

    The two airlines most popular with KAYAK users for flights from Santiago to Seattle are Delta and LATAM Airlines. With an average price for the route of $992 and an overall rating of 8.0, Delta is the most popular choice. LATAM Airlines is also a great choice for the route, with an average price of $1,010 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Santiago 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 from Santiago to Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Santiago is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Santiago 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 to Santiago with another airline. Booking your flights between Santiago and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Santiago 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 from Santiago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Santiago to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Santiago to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Santiago 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.
8.0
DeltaOverall score based on 11094 reviews
8.0entertainment
8.2boarding
8.6crew
7.5food
7.9comfort
Airline reviews

It was a Red-Eye flight so was not comfortable enough to sleep, but seat was as expected. Crew was great and in-flight entertainment was excellent. Flight was smooth

8.0 ExcellentPatricia, Mar 2024YVR - SEA
Read more about Delta reviews

It was a Red-Eye flight so was not comfortable enough to sleep, but seat was as expected. Crew was great and in-flight entertainment was excellent. Flight was smooth

Standard economy seats on Deltas 767 were better than Alaska premium seats on their 737 MAX9; more legroom, wider seats. Entertainment was great, no ipad or phone required. Could have included a meal service.

Plane was turned around due to fog half way into the flight, Delta did not properly direct passengers to stay on same flight and instead failed to properly rebook on Alaska

The boarding process was terrible especially with an indirect flight Chicago to Seattle to San Diego was terrible talking about we overbooked a flight idk if I’d take this airline ever again we got off our flight from Chicago to Seattle and we traveled for business and they told us our connecting flight was over booked and their was no seats asking people to take a delayed next flight and they don’t tell anyone coughing to wear masks seats 30A-B were terrible during the flight no one wants to sit next to people coughing all around I don’t want to be sick traveling for work or get sick anytime it’s very upsetting the staff doesn’t take this stuff serious to tell them to wear masks when they see people coughing and sneezing

Flight was on time, the crew was personable & professional, & the plane arrived early which was nice.

This flight landed early, but deplaned late. We were stuck sitting and waiting for a gate for over an hour

My flight was very clean and the location was comfortable. The service was great. A satisfying flight!

I appreciated being upgraded. I was very disappointed with my 13 hr layover in Seattle to geg, while my friends who flew Alaska made it home as scheduled. I had to reserve a hotel on my dime.

Delta needs to step up the meals and snacks. They have been serving the same two meals for three years.... It is time to change it up.

Really liked the choice of the 4 free snack options. Crew great. Good vibe on plane.

They offered food. The crew passed by again offering water. I enjoyed the two seating section. I think is very comfortable instead of the three seat way, unless you seat in the middle; which it's not bad, but I wouldn't prefer. All and all, I think the lay out of the seating rows are better than other airlines so far( I haven't tried many anyways). The lay out makes the getting in and out to use the restroom less uncomfortable and cramped. First time flying with Latam. I will fly with them again

I do not speak Spanish or read in Spanish When asking for help, people were hard to find they spoke quickly and pointed a lot directions for where to go and what to do we’re unclear. Which made my traveling uneasy.

I didn't realize they didn't have bathrooms on the plane. Almost had a very bad situation.

Everything was as you would expect in coach - fine. Flight was close to on time.

I missed my plane because there was a lot of people during the migration process. The airline has the chance to care for their clients and they could get the passengers missing in the flight. I lost a day of work and Montfort transportation to go back home and go to the airport again. Unfortunately the airline doesn’t care about that. I use latam at least 4 times a year, so I guess I need to be treat better. In addition, one on my baggages didyarricw to my destination. So frustrated with this trip.

Everthing ok , crew very nice but but we had a bad experience with the wheel chair we had to wait too much for the chair, my husband couldn’t walk and he was in lot of pain , LATAM has to take care of that

Flight was great Customer service was questionable until we found someone at checkin to help us. One young lady took all our passports disappeared for 15 minutes, came back with nothing done, handed to someone else and left for lunch. Very complacent. Baggage was very expensive until we went to the service counter and a separate person helped us. Even with platinum status they wouldn’t allow free bags. We will continue to fly Delta as our preferred carrier but will avoid checking in with Latam. Dr. Armand Radke

Horrific checkin procedure with neither Delta nor Latam figuring out how to check me in. 4 hrs on customer support with both and both airlines pointing to each other who should do checking. I was not checked in until morning of flight, which for international flight is concerning.

Liked check in process To improve: food and beverages. Not second round was offered and meal had no salad.

Very unprofessional staff in the checking and boarding. There was no space for my carry-on bag, which is understandable for a full flight. However, the rudeness in answering my questions about my bag were unnecessary. Shaming and threatening a passenger to be left behind was something I had never experienced (I am 57 years old and a Skymiles member) before. At a minimum, the boarding staff (Krystal Mejia and her manager Dee) should undergo further training on cultural sensitivity and professional skills on speaking with passengers. Krystal, just because I have dark hair and “look Latina” does not mean I can speak Spanish. Your assumption and threatening words until the very ending of my boarding (door of the airplane) were not only unnecessary and stressful but something that a passenger should not experience before boarding.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

Meals were adequate but could be better. Lots of movies, podcasts, tv shows. We really enjoyed using our personal headsets highly recommended. 15 hrs flight great to travel at night.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

The crew was doing their best on an old plane needing updating. Chairs that creaked and wouldn’t stay in position. My tray table was unusable as was on-board entertainment due the audio needing usb earphones (that were not provided). Prior to boarding in Toronto and despite being scheduled for a wheelchair and assistance, we were dropped off by clubcar without a wheelchair which I found myself by a gate. Due to no boarding gate assigned at that time we waited and when it was, it subsequently was moved from 64 to 95. No help could be found so I pushed my husband’s chair to that furthest gate in the airport at the highest speed possible for a 73 year old. And by that I mean I ran. It was a very stressful experience.

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

Wifi wasn't working on one of the UA flights after boarding.

they made me check my carryon. There was space in the overhead bins.

Nice flight, nice crew but no cookie or napkin with my seltzer.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

Comfort of seats, ease of boarding. Food selection could be better

i suspect i caught flu on this flight as i could hear someone coughing a few rows back and ended up with flu a few days later. also tiresome to have to watch movies on my device by holding up smartphone screen, would have liked to have in seat display.

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

No problems with flight. Even though I had a short layover in DFW, I was still able to easily make my connection.

American Airlines continues to price it can provide the least comfortable passenger experience in the air. This legacy carrier rivals the budgets for both terrible seats and inadequate amenities. I am a 5’7” woman who is not wider than a coach seat (even on these narrow bodied aircraft). My 3.5 hour flight was terribly uncomfortable because the leg room is inadequate (my knees hit the seat on front of me even when it was not reclined); the seat barely reclines; and the foam padding is worn thin to the extent one can feel the metal supports of the seat. Add to this the fact that the aisle is super narrow, so that the drink cart literally scrapes the arm rest of the aisle seat. It’s basically torture.

Somehow I got “offloaded” even though I had my boarding pass and was in transit Food is horrible Staff were nice and cheerful No headphones were provided on 11 hours flight

Food options were limited which is absolutely embarrassing for a Flight of this size The staff did not come around as much and I am not accustomed to such poor service from American Airlines Drinks I believe were limited to soda and water

Plane took off without me, my stepdad and a dozen other passengers. It went from an hour delay to boarding in 15 montures without notifying anyone. Names were not called overhead. Now I’m missing a day of work and stuck in Charolette overnight paying for a hotel and Ubers out of pocket

I arrived to the airport 2 hours before my American Airlines flight was scheduled to take off. I have TSA pre-check. The airport was crazy packed when I arrived. After momentarily standing in the pre-check line, the TSA agent said that I am not pre-check. Of course I said that I am because I entered my KTN number on all my traveling sites and programs. I had to get out of line and go back to the AA counter to discover that American Airlines did not add my KTN to my boarding pass. I had to call TSA to find out my number, then have AA enter it onto my boarding pass. The emblem would not load onto my boarding pass. By this time, I decided to use my Clear in order to get through TSA but the line was ridiculous long. By the time I made through TSA, I missed my 11:08am flight and was re-booked for the 5:30pm. This is after the AA employee told me I should have gotten to the airport early. AA use to be a dependable airline not I use them only if I have too.

The only poor experience was the flight the day before was canceled. I have flown enough to change as soon as notified. That was a huge plus for AA. Obviously I paid out of pocket for a hotel. Not AA choice , it was mine. I had resources. Other friends on the same flight were more affected. I know everyone is doing their best and the ability to change my flight was a good move AA.😀

Book cheap flights from Santiago to Seattle

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Santiago to Seattle found on KAYAK in the last 72 hours.
6/10Mon
3 stops
44h 49mSCL-SEA
$378
8/19Mon
2 stops
25h 05mSCL-SEA
$402
6/10Mon
2 stops
28h 00mSCL-SEA
$415
5/5Sun
2 stopsCopa Airlines
29h 18mSCL-SEA
$556
5/4Sat
2 stopsCopa Airlines
25h 10mSCL-SEA
$639
5/24Fri
1 stopAmerican Airlines
28h 45mSCL-SEA
$657
5/24Fri
2 stopsAmerican Airlines
27h 46mSCL-SEA
$660
9/14Sat
2 stopsLATAM Airlines
25h 40mSCL-SEA
$747
9/14Sat
1 stopLATAM Airlines
28h 36mSCL-SEA
$757
9/13Fri
2 stopsAir Canada
24h 20mSCL-SEA
$898

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Last minute flights from Santiago to Seattle

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Santiago to Seattle that are departing in the next 10 days.
4/22Mon
multi-stopCopa Airlines
25h 16mSCL-SEA
5/13Mon
multi-stopCopa Airlines
23h 33mSEA-SCL
$859
4/22Mon
multi-stopCopa Airlines
23h 27mSCL-SEA
4/27Sat
multi-stopCopa Airlines
27h 24mSEA-SCL
$907
4/23Tue
multi-stop
35h 58mSCL-SEA
5/13Mon
multi-stop
34h 36mSEA-SCL
$934
4/21Sun
multi-stopCopa Airlines
39h 36mSCL-SEA
4/26Fri
multi-stopCopa Airlines
27h 47mSEA-SCL
$954
4/21Sun
multi-stop
36h 39mSCL-SEA
4/26Fri
multi-stop
21h 50mSEA-SCL
$1,127
4/22Mon
multi-stopLATAM Airlines
24h 25mSCL-SEA
4/27Sat
multi-stopLATAM Airlines
22h 05mSEA-SCL
$1,652
4/22Mon
multi-stopLATAM Airlines
24h 30mSCL-SEA
5/13Mon
multi-stopLATAM Airlines
17h 30mSEA-SCL
$1,671
4/23Tue
multi-stopAmerican Airlines
28h 36mSCL-SEA
5/13Mon
multi-stopAmerican Airlines
31h 19mSEA-SCL
$1,689
4/22Mon
multi-stopAmerican Airlines
28h 36mSCL-SEA
4/26Fri
multi-stopAmerican Airlines
31h 40mSEA-SCL
$1,810
4/23Tue
multi-stopDelta
23h 00mSCL-SEA
4/27Sat
multi-stopDelta
20h 20mSEA-SCL
$2,520

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Santiago - Seattle Flights

Departure:

Santiago (SCL)Chile

Destination:

Seattle (SEA)United States

Return flight deals:

Seattle - Santiago

Cabin classes: