$230 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 7/28. 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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Flights Deals

Best Chile Flight Deals from Washington, D.C.

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

Santiago
Santiago1 stop$494
Easter Island
Easter Island3 stops$1,403
Punta Arenas
Punta Arenas2 stops$1,178
Calama
Calama2 stops$730
Santiago
Santiago1 stop$494
Easter Island
Easter Island3 stops$1,403
Punta Arenas
Punta Arenas2 stops$1,178
Calama
Calama2 stops$730

Cheap Flight Deals from Washington, D.C. to Chile (IAD-CL0)

 
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

Fri, Jun 6 - Wed, Jun 11
Avianca Logo
3:25 pm - 4:15 amIAD-SCL
12h 50m1 stop
Avianca Logo
2:30 pm - 5:35 amSCL-IAD
15h 05m1 stop
$494Avianca
Find Deal
Tue, Aug 19 - Tue, Aug 26
Avianca Logo
3:25 pm - 1:25 pmIAD-SCL
22h 00m1 stop
Avianca Logo
2:30 pm - 5:35 amSCL-IAD
15h 05m1 stop
$495Avianca
Find Deal
Mon, May 19 - Wed, Jun 4
Avianca Logo
3:25 pm - 1:25 pmIAD-SCL
22h 00m1 stop
Avianca Logo
2:30 pm - 5:35 amSCL-IAD
15h 05m1 stop
$497Avianca
Find Deal
Fri, Oct 31 - Wed, Nov 5
Copa Airlines Logo
2:18 am - 12:08 amIAD-SCL
20h 50m1 stop
Copa Airlines Logo
1:24 pm - 3:22 amSCL-IAD
15h 58m1 stop
$498Copa Airlines
Find Deal
Mon, Nov 3 - Wed, Nov 19
Copa Airlines Logo
8:25 am - 12:08 amIAD-SCL
13h 43m1 stop
Copa Airlines Logo
6:12 am - 3:22 amSCL-IAD
23h 10m1 stop
$520Copa Airlines
Find Deal
Tue, Oct 21 - Sun, Oct 26
Delta Logo
7:50 pm - 2:25 pmIAD-SCL
17h 35m2 stops
Delta Logo
12:25 am - 6:42 pmSCL-IAD
19h 17m2 stops
$554Delta
Find Deal
Mon, Nov 3 - Wed, Nov 19
Delta Logo
12:35 pm - 6:55 amIAD-SCL
16h 20m2 stops
Delta Logo
10:50 pm - 11:57 amSCL-IAD
15h 07m2 stops
$558Delta
Find Deal
Sat, Nov 1 - Wed, Nov 5
United Airlines Logo
10:06 pm - 8:50 amIAD-SCL
33h 44m1 stop
United Airlines Logo
10:45 pm - 4:06 pmSCL-IAD
19h 21m1 stop
$562United Airlines
Find Deal
Tue, Oct 21 - Sun, Oct 26
LATAM Airlines Logo
12:30 pm - 5:45 amIAD-SCL
16h 15m1 stop
LATAM Airlines Logo
12:25 am - 6:42 pmSCL-IAD
19h 17m2 stops
$588LATAM Airlines
Find Deal
Sat, Sep 13 - Wed, Sep 17
LATAM Airlines Logo
6:00 am - 6:40 amIAD-SCL
23h 40m2 stops
LATAM Airlines Logo
12:25 am - 9:13 pmSCL-IAD
21h 48m2 stops
$594LATAM Airlines
Find Deal
Useful Info

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 $590 (return) on average. On the other hand, the most expensive months are December and February, when the average cost of round-trip tickets is $1,166 and $986 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 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.


Good to know

Low seasonJune
High seasonMarch
Cheapest flight$230
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly and prices are also 18% 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.

  • 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.

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.
8.0
DeltaOverall score based on 7944 reviews
7.9Entertainment
8.2Boarding
8.5Crew
7.3Food
7.9Comfort
Airline reviews

Good flights. On time. They had a gluten free snack option which was nice

8.0 ExcellentDenise, May 2025TRI - ATL
Read more Delta reviews

Good flights. On time. They had a gluten free snack option which was nice

Take this flight once or twice a month. Just don’t cut it from the schedule.

737-800 in first class was pretty dumpy. Seat had an uncomfortable angle, storage under the seat was blocked so even my very modest backpack didn't fit, power outlet was flaky. Weird tiny seat pockets that couldn't hold a gallon ziploc bag, emesis bag missing, etc. etc. No in-flight service due to turbulence. Crew was excellent, boarding was smooth despite a full flight.

Food from the flight from Atlanta to Santiago was very poor..

Flight was delayed due to weather. Crew did a nice job of making us comfortable. No complain complaints.

Our bag was lost so that made unnecessary chaos On our trip

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.

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.

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.

It was good, however the airplane was really cold. We received snacks and the crew was friendly.

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.

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

Although the flight is goof and the crew is good, the way the airline charges you for every service is ridiculous.

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.

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

We were in transit from Lima (flight at 1.10am) and we were in stand by in our flight from Panama to Washington. We wait from 4.30 am to 18.30pm in the Airport. The company give us 2 x 15 dollars for eat during the day and a personnal travel voucher of 400 dollars each. Do they buy food one time something in the Airport ??? And one of us live in France so the voucher is not usable. More than 24 hours travel !! And our place were near the toilets, with 8 children around us. The boy behind my seat stamped his feet on my back all the flight. Really Wonder full ! So we are totally unhappy with our travel. Thanks Copa Airlines....

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.

No headphones given for inflight entertainment. I missed my flight from the previous day and the customer service agent tried to extort an additional $100.00 US from me for missing my flight. Really?!

It was reasonably comfortable trip considering its duration (7 hours). Crew was very good and friendly, seats very more comfortable than other planes. Only negative comment would be that the bathroom light did not get its full brightness 🙃

The flight was delayed about 4 hours without any explanation. No wifi or entertainment at all on planes. Had to pay for checked bags I was allowed according to reservations.

It was good, plane is a bit older so seats are somewhat flat

Copa stranded us ans then tried to charge us thousands to leave Panama.

Well the airline was fine. The only thing is I was charged for a checked in luggage. But when I reserved the ticket it showed a check in bag allowed. Who can I get in contact with for reimbursement.? The airline said I had to speak to whoever I booked ticket with.

At JFK the Security line was extremely long and few checkpoints open.

Flight attendant -José? - was over the top friendly and professional. Beautiful new plane with lie flat seats in Business (worth it!)

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

Business class seats did not lie flat. There was only powdered milk for your coffee....in Business Class!! Food was good.

The seats were very uncomfortable. I would have upgrade or got different flight if I knew. I usually sleep in the plane but I couldn’t sleep at all. Very uncomfortable. Also no food or drink everything was to purchase, and that’s u usual for international flight.

There isn't much space in-between seats and even water needs to be paid for during the flight.

We did not know about the bag fees until check in. They are way too high. It’s insane. We also had a huge delay and everything costed extra which was very annoying.

Lounge for business was closed. Boarding was rush and stand by. Seat for business is just the middle seat blocked and some more leg room.

Flew with our two children. Paid $380 to check two bags (one was overweight). They then left the bags behind on Sunday, December 21st, with all our family’s clothes and family Christmas presents. When we arrived at our destination they told us the bags had not arrived, and they thought (but didn’t know) they were still in Boston, but that there’d be a flight the next day and the bags would arrive the next day. The next day we found out there was no flight, now we’re hoping we get our bags before we fly back out. Meanwhile, trying to get any engagement or accurate information is a waste of time. The folks at the call center are just gatekeepers, who can’t connect with any departments that actually do things to solve a problem. Getting information is made deliberately difficult. My biggest regret is that I’ve had a number of awful experiences with Avianca traveling between the US and Colombia, and still let myself get suckered into buying these tickets because the schedule was great. Never again.

We were not aware carry-on bags cost extra until we arrived at the airport so, we were charged $240.00 for two small carry- on bags! There was a substantial fee for drinks and snacks. No wifi, or other entertainment was available. Waiting areas were crowded and uncomfortable.

So so, you feel like you have to pay for everything each time

COP 7,000 for a cup of mediocre coffee. I thought I was on Spirit Airlines for a minute. Otherwise the flight was fine. Nothing exceptional to report.

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