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Find cheap flights from Seattle to Chile from $435

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Chile departing on 5/9. 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
lun. 6/3
lun. 6/10

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Best Chile Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Santiago
Santiago2 stops$677
Temuco
Temuco2 stops$1,708

Good to know

Low season

May

High season

December

Cheapest flight

$435
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Seattle to Santiago

FAQs - booking Chile flights

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

    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 Seattle to Chile.

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

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

    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 Chile with an airline and back to Seattle with another airline.

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

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

See more FAQs

Top tips for finding cheap flights to Chile

  • Morning departure is around 40% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Seattle to Chile

 
Need help choosing which airline to fly with from Seattle to Chile? 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 10848 reviews
8.0Entertainment
8.6Crew
8.2Boarding
7.9Comfort
7.4Food
Airline reviews

Had a broken tray in business class. Crew just shrugged it off.

2.0 MediocreShiva, Apr 2024SEA - SFO
Read more about Delta reviews

Had a broken tray in business class. Crew just shrugged it off.

Everything was great except for the seat. The backrest would not stay in the upright position.

public website still broken for years randomly blocking browsers with privacy options active after loading a page maybe once. check-in on laptop was almost impossible but eventually randomly worked. had to print pass at airport since couldn't get back in to load digital pass on mobile firefox or chrome. red eye flight so smooth onboarding, plenty of room to spread out, easy offboarding. onboard wifi instructions mention vpn can cause problems connecting but fails to also mention private dns. no printed or built in menu list, seems weird to require personal device to point at qr code link for menu which does not even allow direct ordering. people with health condition risk related dietary restrictions trying to avoid for example cholesterol and sugar are left guessing what they can order either way without nutritional info highlights (cranberry juice was minute maid cocktail with as much suger as typical can of soda). tap to pay wasn't working and always seems sketchy to manually enter card info. good movie variety, so limited tv was okay.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Mi primera conexión se retrasó por lo cual perdí mi segunda conexión la cual salió adelantada

Crew was not friendly when I went to request a seat change.

There were choices for the snacks. Good choices and tasty lunch and breakfast as well.

The flight crew was amazing. I’m very tall and they moved me to an exit row unsolicited!!! Amazing service.

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

Happy attentive flight crew. All in all good flight the night flight works well. Getting into Mexico City early so you don't get caught up it all the immigration and custom ques, additionally, this helps when exiting the airport and crossing the city to your final destination. All works very well and would do it again

Some entertainment and food/snack service would have been nice

All the pessengers should be wait in a line útil the creo and piloto are arrived.

Planes seat could be bigger very uncomfortable for tall humans.

1 hour waiting for suitcases to come out traveling in business class and food in business class is a sandwich? Avoid Aeromexico .

No space reserved for anyone who didn’t have underseat in front of them. Made it inconvenient to get the backs secured. No inflight entertainment in the 190. Bring your own! Food was excellent and we were surprised to get a full breakfast.

Cons: "left Houston more than 2 hours later, arrive in Mexico over 2 am"
Cons: "El problema es que nunca pude cambiar mi vuelo y con ustedes fue imposible comunicarse para que me auxiliaran. Muy mal por ustedes no por la línea."
Pros: "The crew was amazing , the site is ok"
Cons: "I love Aeroméxico , thanks for de service and the food."
Pros: "Plenty a space between seats. Ver confortable seats and small entertainment screens!"
Cons: "Better selection of movie?"

I do not read or speak in Spanish. Only English. When asking for help, the people spoke quickly in English and pointed a lot. I wish they would’ve spoken a little slower for me to understand. There was much confusion and hurried in their message and I was unclear as to where to go

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

It’s been some time since I saw the plane and the cabin that old and worn out.

No air in the middle rows. Had a hard time breathing. Was dying of heat.

I loved how polite the crew was even though some of them wasn't the best with English that they still done everything they could to help me with my needs food was amazing

Terrible They charged me 157$ for excess baggage even though my bags were within the normally accepted limits Flight was late. Service was poor. The snacks were really bad

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.

It was a good experience, the flight was a little too long & the food was ok

We had 2 delayed LATAM flights in our trip. We were only given one coffee for 5 hours delay. Also when we were boarding the crew wanted to charge us for our allowed carry on luggage. I got a bit angry and they finally didn’t charge anything. Not flying with LATAM again.

the flight from Boston to Curitiba was on time actually 30 minutes earlier. latam was not able to unload the luggage for custom checkup in Sao Paulo ii took two and half hours . i missed the flight to Curitiba spend the night in hotel and then flying in the morning to Curitiba

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Food was terrible Not many options Stewards dont care Delay

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Not being able to purchase my check in baggage online was a negative.

LATE LATE LATE!!! Plagued by late AA flights on this trip. Such a drag. This one was by far the worst.

WiFi connected but only let you go to the AA website, not even text messaging worked.

Too bad that first class seats do not recline significantly causing discomfort

I think the seats on some of their planes are uncomfortable. You can be ok on a short flight of two hours but no more than that. The delays, and also the refreshments on the plane were not enough.

Flight delayed over an over all day until it cancelled at 1:30am. Would not repeatedly delay that late. Offer hotel rooms and rebook early. Very difficult for families with small children

Book cheap flights from Seattle to Chile

Recent round-trip flight deals

8/31sam.
2 stops
36h 22mSEA-SCL
9/8dim.
2 stops
33h 59mSCL-SEA
$677
10/1mar.
2 stops
36h 15mSEA-SCL
11/19mar.
2 stops
24h 40mSCL-SEA
$814
9/30lun.
1 stopDelta
20h 45mSEA-SCL
11/20mer.
1 stopDelta
22h 41mSCL-SEA
$1,032
10/2mer.
2 stopsAmerican Airlines
21h 50mSEA-SCL
11/21jeu.
2 stopsAmerican Airlines
23h 51mSCL-SEA
$1,034
9/30lun.
2 stopsAmerican Airlines
27h 51mSEA-SCL
11/19mar.
2 stopsAmerican Airlines
23h 51mSCL-SEA
$1,035
9/28sam.
1 stopDelta
27h 40mSEA-SCL
11/21jeu.
1 stopDelta
18h 20mSCL-SEA
$1,072
9/30lun.
1 stopLATAM Airlines
17h 50mSEA-SCL
11/18lun.
1 stopLATAM Airlines
17h 48mSCL-SEA
$1,103
10/3jeu.
1 stopLATAM Airlines
15h 05mSEA-SCL
11/17dim.
1 stopLATAM Airlines
17h 23mSCL-SEA
$1,129
10/25ven.
2 stopsCopa Airlines
40h 31mSEA-SCL
11/25lun.
2 stopsCopa Airlines
21h 44mSCL-SEA
$1,233
8/31sam.
2 stopsCopa Airlines
45h 31mSEA-SCL
9/10mar.
2 stopsCopa Airlines
27h 10mSCL-SEA
$1,236

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Recent one-way flight deals

5/9jeu.
2 stopsCopa Airlines
33h 42mSEA-SCL
$435
7/26ven.
3 stops
37h 55mSEA-SCL
$467
5/9jeu.
3 stops
30h 45mSEA-SCL
$535
7/25jeu.
2 stopsAmerican Airlines
27h 47mSEA-SCL
$699
7/26ven.
2 stopsAir Canada
22h 45mSEA-SCL
$736
7/25jeu.
3 stops
25h 15mSEA-SCL
$763
7/26ven.
1 stopDelta
22h 00mSEA-SCL
$769
5/8mer.
2 stopsAmerican Airlines
26h 35mSEA-SCL
$787
5/9jeu.
1 stopDelta
20h 25mSEA-SCL
$797

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Last minute flights from Seattle to Chile

Last minute flight, train and bus deals

5/7mar.
multi-stop
27h 05mSEA-SCL
5/14mar.
multi-stop
33h 45mSCL-SEA
$677
5/7mar.
multi-stop
34h 19mSEA-SCL
5/14mar.
multi-stop
31h 32mSCL-SEA
$925
5/6lun.
multi-stop
27h 40mSEA-SCL
5/14mar.
multi-stop
33h 45mSCL-SEA
$966
5/7mar.
multi-stopCopa Airlines
27h 10mSEA-SCL
5/13lun.
multi-stopCopa Airlines
23h 33mSCL-SEA
$1,109
5/6lun.
multi-stopCopa Airlines
23h 33mSEA-SCL
5/13lun.
multi-stopCopa Airlines
25h 22mSCL-SEA
$1,145
5/8mer.
multi-stopAmerican Airlines
26h 35mSEA-SCL
5/19dim.
multi-stopAmerican Airlines
24h 36mSCL-SEA
$1,565
5/5dim.
multi-stopAmerican Airlines
26h 45mSEA-SCL
5/14mar.
multi-stopAmerican Airlines
27h 01mSCL-SEA
$1,585
5/7mar.
multi-stopLATAM Airlines
23h 59mSEA-ZCO
5/9jeu.
multi-stopLATAM Airlines
26h 13mZCO-SEA
$1,708
5/6lun.
multi-stopLATAM Airlines
17h 30mSEA-SCL
5/13lun.
multi-stopLATAM Airlines
24h 30mSCL-SEA
$1,964
5/6lun.
multi-stopDelta
22h 00mSEA-SCL
5/14mar.
multi-stopDelta
16h 52mSCL-SEA
$2,332

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Seattle - Chile Flights

Departure:

Seattle (SEA)United States

Return flight deals:

Chile - Seattle

Cabin classes: