$356 Cheap Flights from Washington (IAD) to Temuco (ZCO)

View $356 flight on Mon, Dec 8, 2025Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Temuco (ZCO-La Araucanía Intl.)

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Cheap Flights from Washington to Temuco (IAD-ZCO)

Prices were available within the past 7 days and start at $356 for one-way flights and $707 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Fri, Nov 14 - Tue, Nov 18
IAD
Washington
ZCO
Temuco
$707 Roundtrip, found 3 days ago
$707
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Fri, Nov 14 from Washington to Temuco, returning Tue, Nov 18, priced at $707 found 3 days ago
LATAM Airlines Group
Tue, Dec 2 - Wed, Dec 3
IAD
Washington
ZCO
Temuco
$751 Roundtrip, found 4 days ago
$751
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Tue, Dec 2 from Washington to Temuco, returning Wed, Dec 3, priced at $751 found 4 days ago
LATAM Airlines Group
Sat, Nov 29 - Tue, Dec 16
IAD
Washington
ZCO
Temuco
$854 Roundtrip, found 5 days ago
$854
Roundtrip
found 5 days ago
Select LATAM Airlines Group flight, departing Sat, Nov 29 from Washington to Temuco, returning Tue, Dec 16, priced at $854 found 5 days ago
LATAM Airlines Group
Sat, Nov 29 - Sun, Dec 14
IAD
Washington
ZCO
Temuco
$879 Roundtrip, found 5 days ago
$879
Roundtrip
found 5 days ago
Select LATAM Airlines Group flight, departing Sat, Nov 29 from Washington to Temuco, returning Sun, Dec 14, priced at $879 found 5 days ago
LATAM Airlines Group
Tue, Dec 2 - Tue, Dec 16
IAD
Washington
ZCO
Temuco
$890 Roundtrip, found 4 days ago
$890
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Tue, Dec 2 from Washington to Temuco, returning Tue, Dec 16, priced at $890 found 4 days ago
LATAM Airlines Group
Sat, Nov 29 - Fri, Dec 12
IAD
Washington
ZCO
Temuco
$898 Roundtrip, found 5 days ago
$898
Roundtrip
found 5 days ago
Select LATAM Airlines Group flight, departing Sat, Nov 29 from Washington to Temuco, returning Fri, Dec 12, priced at $898 found 5 days ago
LATAM Airlines Group
Sat, Nov 29 - Mon, Dec 15
IAD
Washington
ZCO
Temuco
$934 Roundtrip, found 5 days ago
$934
Roundtrip
found 5 days ago
Select LATAM Airlines Group flight, departing Sat, Nov 29 from Washington to Temuco, returning Mon, Dec 15, priced at $934 found 5 days ago
LATAM Airlines Group
Tue, Dec 2 - Wed, Dec 3
IAD
Washington
ZCO
Temuco
$961 Roundtrip, found 4 days ago
$961
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Tue, Dec 2 from Washington to Temuco, returning Wed, Dec 3, priced at $961 found 4 days ago
Air Canada
Sun, Nov 23 - Mon, Dec 1
IAD
Washington
ZCO
Temuco
$971 Roundtrip, found 6 days ago
$971
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sun, Nov 23 from Washington to Temuco, returning Mon, Dec 1, priced at $971 found 6 days ago
LATAM Airlines Group
Mon, Dec 1 - Tue, Dec 16
IAD
Washington
ZCO
Temuco
$991 Roundtrip, found 5 days ago
$991
Roundtrip
found 5 days ago
Select LATAM Airlines Group flight, departing Mon, Dec 1 from Washington to Temuco, returning Tue, Dec 16, priced at $991 found 5 days ago

Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Maquehue Airport (ZCO) cost?
Secure a cheap one-way flight from $356 or cheap return flight from $707 from Washington Dulles Intl. Airport (IAD) to Maquehue Airport (ZCO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Washington Dulles Intl. Airport (IAD) to Maquehue Airport (ZCO)?
Planning your trip for November can help you save, as it's the cheapest month for flights between IAD and ZCO. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Washington Dulles Intl. Airport (IAD) to Maquehue Airport (ZCO)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest IAD to ZCO flight.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Maquehue Airport (ZCO)?
Direct flights from Washington Dulles Intl. Airport (IAD) to Maquehue Airport (ZCO) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from IAD to ZCO?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary depending on various factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Washington Dulles Intl. Airport (IAD) to Maquehue Airport (ZCO)?
To touch down at Maquehue Airport (ZCO) on schedule, select a flight that leaves Washington Dulles Intl. Airport (IAD) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Washington Dulles Intl. Airport (IAD) to Maquehue Airport (ZCO) last-minute?
Last-minute fares from IAD to ZCO are typically more expensive. To lock in the best prices, start searching for flights as early as possible. That being said, if your travel plans are flexible, it's possible to score a cheap ticket just before your departure.
Is it cheaper to book an IAD to ZCO flight and hotel package?
You'll typically save money by securing an IAD to ZCO flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After selecting your ideal flights and accommodations, consider adding extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to Maquehue Airport (ZCO)?
In most instances, you can cancel or reschedule your IAD to ZCO flight. However, there may be additional charges, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you need further details, head to our Customer Service portal.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
La Araucanía Intl.
Roundtrip price
$706
Distance
5389 mi

Book with confidence

Washington to Temuco Flights

The cheapest times to fly from Washington to Temuco

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Temuco are during the month of November. You can find some of the cheapest flights from Washington to Temuco with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Temuco

Sunday is one of the best days to book for cheap flights from Washington to Temuco: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Temuco

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Temuco in 2025. You can also book with separate airlines for your outbound and return journeys, from $356 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Temuco flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Temuco airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Washington to Temuco Flights

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*Available to One Key members.