$254 Find Cheap Flights from Washington, D.C. to Chile - Compare and Save

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 8/24. 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.
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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$568
Easter Island
Easter Island2 stops$1,895
Punta Arenas
Punta Arenas2 stops$964
Calama
Calama2 stops$894
Puerto Montt
Puerto Montt2 stops$924
Santiago
Santiago2 stops$568
Easter Island
Easter Island2 stops$1,895
Punta Arenas
Punta Arenas2 stops$964
Calama
Calama2 stops$894
Puerto Montt
Puerto Montt2 stops$924

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

Mon, Sep 28 - Fri, Oct 9
Multiple Airlines Logo
8:00 pm - 3:56 am
IAD
-
SCL
30h 56m
2 stops
Multiple Airlines Logo
12:23 pm - 4:20 am
SCL
-
IAD
16h 57m
1 stop
$568Multiple Airlines
Wed, Sep 30 - Thu, Oct 8
Multiple Airlines Logo
8:00 pm - 6:10 am
IAD
-
SCL
33h 10m
2 stops
Multiple Airlines Logo
12:23 pm - 12:32 am
SCL
-
IAD
13h 09m
1 stop
$574Multiple Airlines
Wed, Sep 9 - Fri, Sep 18
Multiple Airlines Logo
8:00 pm - 3:56 am
IAD
-
SCL
30h 56m
2 stops
Multiple Airlines Logo
5:14 am - 12:32 am
SCL
-
IAD
20h 18m
1 stop
$575Multiple Airlines
Thu, Aug 20 - Wed, Sep 9
Multiple Airlines Logo
4:52 pm - 1:50 am
IAD
-
SCL
32h 58m
2 stops
Multiple Airlines Logo
12:22 pm - 4:20 am
SCL
-
IAD
16h 58m
1 stop
$577Multiple Airlines
Fri, Aug 21 - Sat, Sep 5
Multiple Airlines Logo
10:45 am - 3:00 am
IAD
-
SCL
16h 15m
2 stops
Multiple Airlines Logo
1:43 am - 4:20 am
SCL
-
IAD
27h 37m
1 stop
$601Multiple Airlines
Wed, Aug 19 - Wed, Aug 26
Delta Logo
12:30 pm - 12:29 pm
IAD
-
ANF
23h 59m
2 stops
Delta Logo
4:00 pm - 2:05 pm
ANF
-
IAD
22h 05m
2 stops
$844Delta
Wed, Oct 28 - Sun, Nov 1
LATAM Airlines Logo
12:30 pm - 8:17 pm
IAD
-
CJC
30h 47m
2 stops
LATAM Airlines Logo
7:51 pm - 4:17 pm
CJC
-
IAD
22h 26m
2 stops
$894LATAM Airlines
Sun, Nov 15 - Thu, Nov 19
LATAM Airlines Logo
12:30 pm - 12:50 pm
IAD
-
PMC
22h 20m
2 stops
LATAM Airlines Logo
8:01 pm - 6:26 pm
PMC
-
IAD
24h 25m
2 stops
$924LATAM Airlines
Tue, Dec 1 - Wed, Dec 9
LATAM Airlines Logo
5:30 pm - 12:55 am
IAD
-
PUQ
29h 25m
2 stops
LATAM Airlines Logo
4:00 am - 9:11 am
PUQ
-
IAD
31h 11m
2 stops
$988LATAM Airlines
Fri, Aug 21 - Fri, Aug 28
LATAM Airlines Logo
8:28 am - 3:30 am
IAD
-
ANF
19h 02m
2 stops
LATAM Airlines Logo
7:23 am - 10:04 am
ANF
-
IAD
26h 41m
2 stops
$994LATAM Airlines
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 December, when tickets cost $259 (return) on average. On the other hand, the most expensive months are May and September, when the average cost of round-trip tickets is $1,014 and $610 respectively.

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 14 weeks before departure.

Good to know

Low seasonMay
Cheapest flight$254
Best time to beat the crowds but there is an average 32% increase in price.
Most popular time to fly and prices are also 1% lower on average.
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.

Reviews of the top 5 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.
7.8
DeltaOverall score based on 8452 reviews
8.1Boarding
7.8Comfort
8.5Crew
7.2Food
7.8Entertainment
Airline reviews

No entertainment on flight, no food service, could not connect to WiFi

6.0 GoodKelly, Jul 2026
CLT - DTW
Read more Delta reviews

No entertainment on flight, no food service, could not connect to WiFi

The team was wonderful. The entertainment screens were not working, so they recommended that we use the plane wifi to watch entertainment on our phones and none of the Delta entertainment links worked. Extremely frustrating process.

The gentleman at the gate I think his name is RIE was exceptional

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

Waited at the usual crowded gate at DCA where one ends up standing up because there aren't enough seats.

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.

Inexpensive, got an exit row aisle aeat with no middle passenger, bought a great breakfast sandwich, flight comfortable & arrived ahead of schedule.

I wouldn't say I liked being forced to check my small roller bag at the gate; too many people had bags and were in a higher boarding group.

715PM departure was 2.5 hours late. Received hotel & food voucher but after we already booked a room. Entire team just seemed like they were 2-3 steps behind in execution, and notifcations.

There should be a warning regarding the quality of the aircraft on the website as we reserve the tickets. There was no TV or any type of screen onboard. The wifi they offer is good for nothing. Traveling 9 hours straight with kids and no type of entetainment was horrible. I wish I had been informed prior so I could buy a ticket with another airline. The food was a joke too. A very tiny portion per passenger. They also charged $100 per checked bag. With United I used to pay $60. So, fair to say that I wont be flying Copa anymore. Their aircraft was super old, outdated, no entertainment, with nearly no onboard food.

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

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.

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

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

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.

It would have been better if they don't separate families in seating. We were seated in the aile row in the middle of a family of four. It would have been better if they they seat the family of four together than separated.

Boarding groups were called up in Spanish only. Luckily I know some of the language. They gave out grilled cheese sandwiches and a cup of fruit. I was very disappointed. I could only eat the cup of fruit because the only other option was vanilla pudding. The entertainment system and seating were great though.

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.

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

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 .

We departed and landed on time, the aircraft was clean and comfortable, the crew were lovely. Online checkin worked well and the self service bag drop at the airport worked well. The a/c was an Airbus A330 and has been fitted with a good entertainment system with lots of choice in many languages. The price I paid for the flight was competitive with other airlines apart from the budget carriers, none of whom I was familiar with so I stuck to an airline I have used in previous visits to South America.

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.

The crew was amazing. The best in the last times. Great group of people.

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

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

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

Staff could’ve been a little more cordial. The men were much more friendlier than the women. My daughter and I also missed the 2nd to last meal as we were sleeping but that is on us.

Like: departed and arrived on time. Unlike: Food options for purchase allways bad, 1 of 2 of the crew members not very friendly at all. Seats and leg room aweful. At this point I am thinking on switching to AA.

Our flight was canceled same day and we were never informed. Had to pay more and worse seating on another airline.

Did not like that we couldn't complete check in on-line without providing pictures of our passports. Worry about identity theft. We had no delays and boarding was handled In an efficient manner.

Excellent! I got to Munich and was transferred to my Lufthansa flight quickly, in 15 to 20 minutes, so I did not miss my flight. However, I had checked my overhead bag at the boarding gate in Tampa. That got to Tunis the next day. That is to be expected.

WiFi didn’t exist , seats were super cramped, lights stayed on near my seat for a long time while others were dimmed, the food/trash/drink cart hit my shoulder at least a couple of times while moving, food options were down to just one option by the time it got to my row, the utensils were garbage (knife bent at a couple of places by the time I was done eating) the spoon was very flimsy plastic

Vegetarian selection could be better. Bread was too hard to chew.

Crew was friendly and competent. Food, wine, and entertainment were excellent except the raw tuna on the flight to Split. Recommend against serving that - at least as the only option. Many medical conditions do not allow people to eat raw fish.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

The seats were the worst I have ever flown Too narrow, did not recline and the actual seat was hard as a rock. I will tell all travelers to stay away from Avianca flights.

The worst experience I've ever had because the "people" @ Avianca wouldn't let me fly because they said I needed a round trip ticket

Seating was tight. Seats don't recline. Initial flight was cancelled. Lost two days of vacation.

It was delayed and I lost my connection flight to Cali and I missed my Mom's funeral

I actually upgraded to the medium level of seats from basic and even doing that it may have been physically the most uncomfortable flight I have ever had. They packed everyone like is a train to death camp. It was a red eye so I hoped to get some sleep but it was physically impossible to find a comfortable way to rest. I met other folks on the same flight and they said the same thing. It was an utterly miserable flight and if I have any other options I will never fly with them again

Deplaning was a mess, I sat in business (seats are horrible) and the front door had a problem so we had to deplane from the rear exit. The stairs were not tall enough to reach so there was a large step down from the plane to the top of the stairs.

Last seat of Bussines Class it does recline but passenger seating behind kept pushing since they did not have space once my seat was reclined

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

I receive a service for what I pay, so it is fair.

They charged me $120 to check one bag and then charged me another $120 for a carryon. Ridiculous!

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

Information on your arrival and departure airports