$228 Find Cheap Flights from Washington, D.C. to Chile

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Chile departing on 1/22. 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

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Cheap Flights from Washington, D.C. to Chile

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Santiago
Santiago2 stops$519
Easter Island
Easter Island2 stops$2,116
Punta Arenas
Punta Arenas2 stops$811
Calama
Calama2 stops$691
Santiago
Santiago2 stops$519
Easter Island
Easter Island2 stops$2,116
Punta Arenas
Punta Arenas2 stops$811
Calama
Calama2 stops$691

Book Cheap Washington, D.C. to Chile Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Chile 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 Washington, D.C. to Chile

Sat, Dec 6 - Wed, Dec 10
Delta Logo
12:19 pm - 7:00 amIAD-SCL
16h 41m2 stops
Delta Logo
11:25 pm - 2:40 pmSCL-IAD
17h 15m2 stops
$519Delta
Find Deal
Tue, Dec 23 - Tue, Mar 3
LATAM Airlines Logo
6:59 pm - 5:35 amIAD-SCL
32h 36m2 stops
LATAM Airlines Logo
11:10 pm - 2:44 pmSCL-IAD
17h 34m1 stop
$544LATAM Airlines
Find Deal
Fri, Feb 6 - Sat, Feb 28
LATAM Airlines Logo
3:42 pm - 7:40 amIAD-SCL
13h 58m1 stop
LATAM Airlines Logo
4:15 pm - 11:41 amSCL-IAD
21h 26m2 stops
$547LATAM Airlines
Find Deal
Mon, Jan 12 - Tue, Jan 20
Avianca Logo
3:00 am - 12:30 amIAD-SCL
19h 30m2 stops
Avianca Logo
4:25 pm - 4:25 amSCL-IAD
14h 00m1 stop
$553Avianca
Find Deal
Mon, Jan 12 - Tue, Jan 20
Avianca Logo
3:00 am - 5:30 amIAD-SCL
24h 30m2 stops
Avianca Logo
4:25 pm - 2:55 pmSCL-IAD
24h 30m2 stops
$555Avianca
Find Deal
Sun, Dec 28 - Mon, Mar 2
LATAM Airlines Logo
4:17 pm - 7:40 amIAD-SCL
13h 23m1 stop
LATAM Airlines Logo
4:35 am - 12:24 amSCL-IAD
21h 49m2 stops
$556LATAM Airlines
Find Deal
Tue, Dec 23 - Sun, Dec 28
LATAM Airlines Logo
6:59 pm - 5:35 amIAD-SCL
32h 36m2 stops
LATAM Airlines Logo
9:30 pm - 9:46 amSCL-IAD
14h 16m1 stop
$557LATAM Airlines
Find Deal
Tue, Jan 13 - Mon, Jan 19
Avianca Logo
2:35 pm - 5:30 amIAD-SCL
12h 55m1 stop
Avianca Logo
1:35 am - 1:40 amSCL-IAD
26h 05m2 stops
$563Avianca
Find Deal
Tue, Jan 13 - Tue, Jan 20
LATAM Airlines Logo
7:49 pm - 11:25 pmIAD-SCL
25h 36m2 stops
LATAM Airlines Logo
8:50 pm - 11:43 amSCL-IAD
40h 53m2 stops
$564LATAM Airlines
Find Deal
Thu, Dec 25 - Wed, Dec 31
Delta Logo
12:58 pm - 10:20 amIAD-CJC
19h 22m2 stops
Delta Logo
6:12 pm - 12:13 pmCJC-IAD
20h 01m2 stops
$8,561Delta
Find Deal
Booking Insights

KAYAK's insights & trends for Washington, D.C. to Chile flights

Get data-powered insights and trends into flights from Washington, D.C. to Chile to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Chile?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Chile, 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 Washington, D.C. Dulles Intl Airport to Chile is April, when tickets cost $573 (return) on average. On the other hand, the most expensive months are December and February, when the average cost of round-trip tickets is $940 and $844 respectively.

What’s the cheapest day of the week to fly from Washington, D.C. to Chile?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to Chile clicked on KAYAK for each day over the last 12 months.

For Washington, D.C. to Chile, Monday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Chile back to Washington, D.C., the best deals are generally found on Sunday, with Saturday being the most expensive.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Chile?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Chile, 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 Washington, D.C. Dulles Intl Airport to Chile, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonMay
Cheapest flight$228
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 26% increase in price.
Flight from Washington Dulles Airport to Santiago

FAQs - booking Chile flights

  • How does KAYAK find such low prices on flights from Washington, D.C. 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 Washington, D.C. to Chile.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington, D.C. to Chile 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 Washington, D.C. 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 from Washington, D.C. to Chile 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 Washington, D.C. 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 from Washington, D.C. to Chile up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

    The cheapest time of day to fly to Chile is generally in the morning, when round-trip flights cost $721 on average. Morning departures are around 8% cheaper than evening flights, on average. The most expensive time of day to fly to Chile is generally at night, which is peak travel time and where the average cost of a ticket is $791.

Reviews of the top 4 airlines serving from Washington, D.C. to Chile

 
Need help choosing which airline to fly with from Washington, D.C. 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.
7.9
DeltaOverall score based on 8010 reviews
7.3Food
7.9Entertainment
7.9Comfort
8.5Crew
8.1Boarding
Airline reviews

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

10.0 ExcellentHartaj, Nov 2025LGA - RDU
Read more Delta reviews

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

We had a lot of really rough weather but that was not Delta's fault. Pilot was amazing.

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

This flight was straightforward and without difficulty. Service was OK, but I continue to be underwhelmed by level of attention given to Sky Priority passengers.

It would’ve been nice for all that money to have a more substantial snack for free. I remember once upon a time getting a very nice turkey sandwich with Swiss cheese on whole wheat bread for no charge along with a drink. I guess those days are gone. it’s a little insulting being given a cookie or a bag of baked chips Going forward I’ll just bring my own.

Great. Seamless. Check in agent at kiosk international was amazing and extremely helpful.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

Very strict carry on rules meant most of the plane had to gate check their luggage. As is often the case had things that were broken because of this, but I appreciated not being charged to gate check. Otherwise good flight and great crew once on the plane

Some of the Air hostesses are not that friendly. Need improvement

I liked the meatloaf the chicken was awful but the plane was on time and got there and the staff was nice.

Boarding was quick & efficient; they gave boarding groups due priority; staff & air crew were very cordial and helpful, pleasant flight.

Great experience with a crew always thinking in the passenger

Very happy with my flight. I would definitely recommend it.

Did upgrade, travel in business it was great (more room I could sleep)

We paid extra with copa for seats near one another The plane was changed and we lost our seats We were all Separated. We have not received a refund for our seats despite emailing and calling.

Placed us in the last rear row of the plane so could not recline seats because of the rear wall, and also made it more of a tight space when the passenger in front reclined their seat. While understand seat assignments, every passenger should be afforded a reclining seat. The odor control scent from the restrooms was overwhelming strong. My wife and I could not deal with it, and she suffered a terrible headache as a result. I kept getting hit by the crew since I was on the ilse seat. No apologies, nothing. They made me feel like I was supposed to take the beating for a 3 hr flight.

There was no individual at the front check in when I arrived. I waited for at least 15 minutes and walked around asking security/janitors if they could help and they did not have a solution. So I had to take my checked bag through security and they threw away some of my items. I ended up making it to the gate only a few minutes before it closed due to my waiting for an agent at check in.

The assistance we received and the flight itself was wonderful. We will fly with LATAM airlines again, in the future.

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

Poor handling of carry on luggage. We had a 8 hour stop in Santiago, are over 70 and, in spite of paying full fare they wanted to send carry on to luggage hold. No empathy. We had to show that several group 4/5 passengers were not sending their carry ons before they finally let Is keep them. Very poor .

The flight was late. Please do not delay next time.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

Boarding was confusing with a delayed flight because there was no English translation

My biggest complaint is the comfort. I am not tall and there was no legroom. It was very uncomfortable. During my transfer in Sao Paola, the flight was slightly delayed so boarding was confusing because there were no instructions in English.

Horrible the worst airlines I have ever flown. Cancelled flight with no choices and when contacted them they were not helpful

I never got this flight. You sent me to Chile!!! And from Chile I got the other flight to São Paulo... I've arrived 7h latter than I was supposed to arrive because of Delta delays.

Because the flight was late, we lost the connection to Brazil. You, Delta delayed, and you Delta anticipated the door closing in 15 min from Miami to GRU. Why? It caused a lot of stress! I almost could not see my mother in law alive because of your delay.

Not even water is offered on the flight. You cannot lean back on the seats and the seats are so narrow you can’t avoid rubbing elbows with the person next to you.

I couldnt recline the seat. Other than that crew was very attentive and helpful. Thsnk you

I had to go to the boarding counter for them to enter my return flight as it’s not with Avianca. There was a long queue as there were lots of people being called to the counter.

This low cost airline looks and fells more like a local bus. In a 6 hour flight not being able to recline a seat is torture. The only thing available with no charge is a glass of water provided by, mostly, rude staff. Our luggage didn’t arrive

Did not fly with Pakistan International Airlines. Have never flown with Pakistan International Airlines.

Boarding, crew were excellent, food was ok and entertainment need to improve

The usb plugs for charging your phone didn’t work, the seats were coarse and hard. Not very comfortable. No inflight WiFi

The seats were uncomfortable and barely reclined at all. Very little leg room despite being business class. The crew was friendly and the food was good. Had to use my own phone for in-flight entertainment.

No food, terms when selling are not clear. To pricy for the service in general

It was horrible. My experience with Avianca. I didn’t know it was Pakistan international Airlines but anyway, whatever it is it is bad horrible you guys need to upgrade everything in those planes. And you guys charge $130 for a carry-on did they wanna let me in with my carry-on that I travel everywhere with the luggage you guys are such a dog thank you

Everything you need to know for your flight from Washington, D.C. to Chile

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