$346 Find Cheap Flights from Chile to Washington

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

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Washington, 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 Washington, as well as popular online travel agencies
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KAYAK's insights & trends for flights to Washington

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

What is the cheapest month to fly from Chile to Washington?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Chile to Washington, 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 Chile to Washington is February, when tickets cost $834 (return) on average. On the other hand, the most expensive months are July and March, when the average cost of round-trip tickets is $1,308 and $1,255 respectively.

How far in advance should I book a flight from Chile to Washington?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Washington, 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 on the flight from Chile to Washington, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.


Good to know

Low seasonMarch
High seasonJune
Cheapest flight$346
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly with an average 8% increase in price.
Flight from Santiago to Seattle

FAQs for booking flights from Chile to Washington

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

    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 Chile to Washington.

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

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

    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 from Chile to Washington 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 from Chile to Washington?

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

  • What is the cheapest day to fly to Washington?

    Based on KAYAK data, the cheapest day to fly to Washington is Wednesday where round-trip tickets can be as cheap as $1,046. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $1,232 on average.

  • What is the cheapest time of day to fly to Washington?

    The cheapest time of day to fly to Washington is generally at night, when round-trip flights cost $1,095 on average. The most expensive time of day to fly to Washington is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,158.

Top airlines flying from Chile to Washington

 
See real verified KAYAK customer reviews for airlines flying to Washington. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Chile to Washington. 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 Chile to Washington? 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 7936 reviews
7.9Comfort
8.2Boarding
7.3Food
8.5Crew
7.9Entertainment
Airline reviews

Fine except the person next to me took up her seat had raised the arm divide so she spilled into my seat. because of her size. Fortunately no one was in the seat on my right so I could use part of it.

10.0 ExcellentAnonymous, Apr 2025AMS - ATL
Read more Delta reviews

Fine except the person next to me took up her seat had raised the arm divide so she spilled into my seat. because of her size. Fortunately no one was in the seat on my right so I could use part of it.

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

Delta is a cut above the others in customer service.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

I travel often with LATAM, it never disappoints me. The service is great, nice crew, latest and some classic movies. I got 3 small meals, cannot complaint. I’ll definitely travel again with them.

Delta has an outstanding service. They are courteous and punctual most of the time. The flight departed a half hour late but we arrived 15 minutes early.

Not sure why there are so many security checks at this airport. Consistently annoying showing passport over and over, checking carryons at gate all the while trying to make tight connection. Basically it was uncomfortable crowded cabin with meidiocre service

Change of gate in Santiago devolved into half plus hour delay and a really tight connection in Lima

Plane never left the ground. Mech issues - entire trip was rerouted through united.

They didi not provide wheelchair though we had requested. We had to run around for 40 minutes and arrange it from the airport!

I liked everything, this was classed as premium economy but it was much better than Lufthansas business class. Lovely staff, comfortable plane and an excellent seat arrangement. A very pleasant surprise.

Everything was good except the check in. Could not do it online neither on the machines in the airport. Needed special assistance from the airline desk clerk

No entertainment but not expected. Unless you are referring to monitor that you can use. Then Al, was fine on all flights.

Friendly staff, It was the first flight out for our plane, so had to be deiced from the frost. Only delayed a few minutes,

Book cheap flights from Chile to Washington

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Washington found on KAYAK in the last 72 hours.
5/28Wed
2 stops
24h 30mSCL-SEA
6/5Thu
1 stop
18h 15mSEA-SCL
$809
5/29Thu
2 stops
25h 40mSCL-SEA
6/5Thu
1 stop
21h 30mSEA-SCL
$824
8/7Thu
2 stopsCopa Airlines
29h 19mSCL-SEA
8/21Thu
2 stopsCopa Airlines
23h 10mSEA-SCL
$881
8/6Wed
2 stopsCopa Airlines
25h 04mSCL-SEA
8/21Thu
2 stopsCopa Airlines
26h 30mSEA-SCL
$912
9/10Wed
1 stopLATAM Airlines
19h 40mSCL-SEA
9/26Fri
2 stopsLATAM Airlines
19h 10mSEA-SCL
$992
9/10Wed
2 stopsLATAM Airlines
20h 49mSCL-SEA
9/26Fri
2 stopsLATAM Airlines
18h 25mSEA-SCL
$1,014
9/1Mon
1 stopDelta
16h 59mSCL-PDX
9/10Wed
1 stopDelta
16h 00mPDX-SCL
$1,036
10/14Tue
1 stopDelta
19h 37mSCL-SEA
10/23Thu
1 stopDelta
18h 00mSEA-SCL
$1,045
10/1Wed
2 stopsAmerican Airlines
21h 39mSCL-SEA
12/27Sat
1 stopAmerican Airlines
25h 13mSEA-SCL
$1,068
8/5Tue
2 stopsAmerican Airlines
24h 02mSCL-PDX
9/4Thu
2 stopsAmerican Airlines
20h 04mPDX-SCL
$1,130

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Washington found on KAYAK in the last 72 hours.
6/5Thu
3 stops
48h 03mSCL-SEA
$346
5/20Tue
2 stops
34h 30mSCL-SEA
$413
6/2Mon
2 stops
32h 34mSCL-PDX
$437
5/20Tue
3 stops
41h 50mSCL-SEA
$457
6/18Wed
3 stops
47h 47mSCL-PDX
$464
5/5Mon
2 stopsCopa Airlines
38h 36mSCL-SEA
$504
5/15Thu
2 stopsCopa Airlines
47h 48mSCL-SEA
$517
6/18Wed
1 stopLATAM Airlines
15h 25mSCL-PDX
$645
5/15Thu
1 stopLATAM Airlines
25h 51mSCL-SEA
$688
5/6Tue
1 stopDelta
26h 48mSCL-SEA
$792

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Last minute flights to Washington

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 to Washington that are departing in the next 10 days.
5/5Mon
multi-stopCopa Airlines
38h 36mSCL-SEA
5/16Fri
multi-stopCopa Airlines
29h 28mSEA-SCL
$879
5/5Mon
multi-stopCopa Airlines
24h 44mSCL-SEA
5/16Fri
multi-stopCopa Airlines
29h 04mSEA-SCL
$1,003
5/4Sun
multi-stop
35h 04mSCL-PDX
5/15Thu
multi-stop
32h 17mPDX-SCL
$1,177
5/1Thu
multi-stop
41h 30mSCL-PDX
5/4Sun
multi-stop
30h 14mPDX-SCL
$1,195
5/2Fri
multi-stopAmerican Airlines
28h 57mSCL-PDX
7/31Thu
multi-stopAmerican Airlines
20h 20mPDX-SCL
$1,443
5/5Mon
multi-stopLATAM Airlines
24h 14mSCL-SEA
5/16Fri
multi-stopLATAM Airlines
19h 50mSEA-SCL
$1,469
5/2Fri
multi-stopAmerican Airlines
28h 57mSCL-PDX
7/31Thu
multi-stopAmerican Airlines
22h 05mPDX-SCL
$1,489
5/5Mon
multi-stopLATAM Airlines
24h 14mSCL-SEA
5/16Fri
multi-stopLATAM Airlines
19h 50mSEA-SCL
$1,503
5/1Thu
multi-stopDelta
24h 18mSCL-PDX
7/31Thu
multi-stopDelta
21h 45mPDX-SCL
$1,545
5/4Sun
multi-stopDelta
16h 13mSCL-PDX
5/14Wed
multi-stopDelta
27h 20mPDX-SCL
$1,595

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Everything you need to know for your flight to Washington

Cabin class types available on flights to Washington

Cabin classes available on flights to Washington. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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