What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Santiago round-trip?

Currently priced at $558, Avianca will fly you from Washington, D.C. Dulles Intl Airport to Santiago and back. In addition to Avianca, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Copa Airlines and United Airlines - these airlines can fly you to your destination from $573 and $576, respectively. Avianca is 25% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Santiago one-way?

One-way options have recently been found by users for as low as $218 on Copa Airlines. Other airlines that offer cheap prices include American Airlines from $288 and Delta from $323 one-way.

What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Santiago?

When booking a flight from Washington, D.C. Dulles Intl Airport to Santiago, you may want to consider flying on Avianca, Copa Airlines or Delta as they are the most popular for this route.

What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Santiago?

Flying to your destination on a Monday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Santiago. Check prices with Cheapflights to find a great deal for your trip.

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

Our data shows that August tends to be the cheapest month to fly to Santiago from Washington, D.C. Dulles Intl Airport. Users have commonly found prices around $746 for the month, but tickets can be as low as $297. Due to multiple factors, prepare for potentially higher prices in December.

Most accurate provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Santiago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Santiago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Santiago flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Santiago flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Santiago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Santiago from Washington, D.C. Dulles Intl?

If you book a flight to Santiago from Washington, D.C. Dulles Intl, you will be flying to Arturo Merino Benitez, which is the city’s only airport. Santiago Arturo Merino Benitez (SCL) is located 8.4 mi from the center of Santiago. There are 0 flights from Washington, D.C. Dulles Intl to Arturo Merino Benitez per day from 4 different airlines.

Can I find deals for flights from Dulles Intl to Santiago that include hotel bookings?

Yes. In addition to deals on Dulles Intl to Santiago flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Dulles Intl to Santiago?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Santiago.

Can I find deals for business class flights from Dulles Intl to Santiago?

Yes. Cheapflights offers flight deals from Dulles Intl to Santiago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$218+ Flights from Washington, D.C. Dulles Intl Airport to Santiago

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

To save on the cost of your flight from Washington, D.C. Dulles Intl Airport to Santiago, book at least 9 days before your planned departure. Booking around this time can save you about 86% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $381 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $804.

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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The best prices from Washington, D.C. Dulles Intl to Santiago Arturo Merino Benitez are usually found in September or October, booked 75 days in advance, depart on a Monday or Sunday and return on a Sunday

Cheap flight deals from Dulles Intl to Santiago

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$558 (Priceline)
One-way from	$218 (KAYAK)
Popular in	December
Cheapest in	September
Average price	$979

Provider with most accurate pricing for Washington, D.C. Dulles Intl-Santiago Arturo Merino Benitez flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Santiago Arturo Merino Benitez flights.

Search Deals

From Washington, D.C. Dulles Intl to Santiago Arturo Merino Benitez

Search Deals

One-way flight from Washington, D.C. Dulles Intl to Santiago Arturo Merino Benitez

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($141 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

Find flight deals from Dulles Intl to Santiago

Cheapest flights from Dulles Intl to Santiago
Explore the most affordable flight options available from Dulles Intl to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Tue 4/222:35 amIAD - SCL

3 stops25h 40mAvianca

Fri 4/252:30 pmSCL - IAD

1 stop15h 05mAvianca

Deal found 2/19

$558

Sun 3/239:30 amIAD - SCL

1 stop13h 25mCopa Airlines

Thu 3/273:32 amSCL - IAD

1 stop12h 31mCopa Airlines

Deal found 2/18

$573

Fri 4/44:05 amIAD - SCL

3 stops23h 56mMultiple Airlines

Mon 4/72:30 pmSCL - IAD

1 stop15h 05mMultiple Airlines

Deal found 2/19

$585

Wed 3/58:25 amIAD - SCL

1 stop22h 25mUnited Airlines

Thu 3/139:45 pmSCL - IAD

1 stop24h 18mUnited Airlines

Deal found 2/20

$599

Wed 4/302:12 pmIAD - SCL

2 stops16h 43mAmerican Airlines

Tue 5/139:55 pmSCL - IAD

2 stops15h 27mAmerican Airlines

Deal found 2/20

$603

Sun 5/253:00 pmIAD - SCL

1 stop16h 00mDelta

Mon 6/168:40 pmSCL - IAD

1 stop22h 08mDelta

Deal found 2/19

$684

Wed 3/512:05 pmIAD - SCL

2 stops17h 15mLATAM Airlines

Wed 3/1211:20 pmSCL - IAD

1 stop14h 50mLATAM Airlines

Deal found 2/19

$688

Best flights from Dulles Intl to Santiago
Discover carefully curated flight deals from Dulles Intl to Santiago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 20, 2025.

Tue 4/222:35 amIAD - SCL

3 stops25h 40mAvianca

Fri 4/252:30 pmSCL - IAD

1 stop15h 05mAvianca

Deal found 2/19

$558

Sun 3/239:30 amIAD - SCL

1 stop13h 25mCopa Airlines

Thu 3/273:32 amSCL - IAD

1 stop12h 31mCopa Airlines

Deal found 2/18

$573

Wed 3/126:00 amIAD - SCL

1 stop24h 50mUnited Airlines

Mon 3/179:45 pmSCL - IAD

1 stop24h 18mUnited Airlines

Deal found 2/20

$576

Fri 4/44:05 amIAD - SCL

3 stops23h 56mMultiple Airlines

Mon 4/72:30 pmSCL - IAD

1 stop15h 05mMultiple Airlines

Deal found 2/19

$585

Wed 4/302:12 pmIAD - SCL

2 stops16h 43mAmerican Airlines

Tue 5/139:55 pmSCL - IAD

2 stops15h 27mAmerican Airlines

Deal found 2/19

$603

Mon 3/105:28 pmIAD - SCL

2 stops14h 32mBritish Airways

Tue 3/259:30 pmSCL - IAD

2 stops27h 28mBritish Airways

Deal found 2/20

$609

Sun 5/41:49 pmIAD - SCL

1 stop17h 11mDelta

Sun 5/118:40 pmSCL - IAD

1 stop22h 04mDelta

Deal found 2/19

$684

Wed 3/512:05 pmIAD - SCL

2 stops17h 15mLATAM Airlines

Wed 3/1211:20 pmSCL - IAD

1 stop14h 50mLATAM Airlines

Deal found 2/19

$688

Last-minute flights from Dulles Intl to Santiago
Discover last-minute flight deals from Dulles Intl to Santiago. Data last updated February 20, 2025 and is based on user searches.

Wed 2/266:12 amIAD - SCL

1 stop23h 38mAmerican Airlines

Wed 3/510:30 pmSCL - IAD

2 stops19h 52mAmerican Airlines

Deal found 2/19

$988

Wed 2/2610:03 amIAD - SCL

2 stops17h 22mDelta

Wed 3/510:40 pmSCL - IAD

2 stops19h 18mDelta

Deal found 2/19

$1,143

Fri 2/286:10 amIAD - SCL

1 stop15h 30mAvianca

Sun 3/212:45 amSCL - IAD

1 stop14h 15mAvianca

Deal found 2/20

$770

Fri 2/286:10 amIAD - SCL

1 stop15h 30mMultiple Airlines

Mon 3/38:50 pmSCL - IAD

2 stops22h 26mMultiple Airlines

Deal found 2/20

$920

Sat 3/17:35 pmIAD - SCL

2 stops33h 45mLATAM Airlines

Tue 3/1110:40 pmSCL - IAD

2 stops22h 03mLATAM Airlines

Deal found 2/18

$688

Sat 3/110:05 pmIAD - SCL

1 stop32h 45mUnited Airlines

Tue 3/119:45 pmSCL - IAD

1 stop24h 18mUnited Airlines

Deal found 2/19

$709

Sun 3/21:18 amIAD - SCL

1 stop20h 55mCopa Airlines

Fri 3/712:28 pmSCL - IAD

1 stop16h 47mCopa Airlines

Deal found 2/20

$1,142

Wed 3/58:25 amIAD - SCL

1 stop22h 25mUnited Airlines

Wed 3/129:45 pmSCL - IAD

1 stop14h 37mUnited Airlines

Deal found 2/20

$599

Wed 3/57:25 amIAD - SCL

1 stop21h 55mDelta

Wed 3/128:10 amSCL - IAD

2 stops17h 21mDelta

Deal found 2/20

$684

Wed 3/512:05 pmIAD - SCL

2 stops17h 15mLATAM Airlines

Wed 3/1210:40 pmSCL - IAD

2 stops21h 07mLATAM Airlines

Deal found 2/20

$688

Sun 3/92:18 amIAD - SCL

1 stop17h 01mMultiple Airlines

Thu 3/2710:46 amSCL - IAD

2 stops18h 33mMultiple Airlines

Deal found 2/19

$608

Thu 3/135:28 pmIAD - SCL

2 stops14h 32mAmerican Airlines

Tue 3/2510:44 pmSCL - IAD

1 stop18h 36mAmerican Airlines

Deal found 2/20

$603

One-way flights from Dulles Intl to Santiago
Search for one-way flight options from Dulles Intl to Santiago. Find affordable one-way fares based on user searches. Data last updated February 20, 2025.

Wed 3/194:34 pmIAD - SCL

1 stop12h 26mCopa Airlines

Deal found 2/19

$218

Mon 3/171:52 pmIAD - SCL

2 stops18h 08mAmerican Airlines

Deal found 2/19

$288

Fri 3/211:48 pmIAD - SCL

1 stop15h 32mDelta

Deal found 2/20

$323

Sun 3/167:10 amIAD - SCL

1 stop21h 00mAvianca

Deal found 2/19

$342

Fri 3/212:18 amIAD - SCL

3 stops19h 32mMultiple Airlines

Deal found 2/20

$405

Wed 3/1912:15 pmIAD - SCL

3 stops24h 15mLATAM Airlines

Deal found 2/19

$481

Find flights from Dulles Intl to Santiago within your budget

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Tue 4/22

2:35 am-4:15 am

3 stops25h 40m

Santiago Arturo Merino Benitez

Fri 4/25

2:30 pm-5:35 am

1 stop15h 05m

$558

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Sun 3/23

9:30 am-11:55 pm

1 stop13h 25m

Santiago Arturo Merino Benitez

Thu 3/27

3:32 am-3:03 pm

1 stop12h 31m

$573

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Fri 4/4

4:05 am-5:01 am

3 stops23h 56m

Santiago Arturo Merino Benitez

Mon 4/7

2:30 pm-5:35 am

1 stop15h 05m

$585

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Wed 3/5

8:25 am-8:50 am

1 stop22h 25m

Santiago Arturo Merino Benitez

Wed 3/12

9:45 pm-11:22 am

1 stop14h 37m

$599

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Wed 4/30

2:12 pm-6:55 am

2 stops16h 43m

Santiago Arturo Merino Benitez

Tue 5/13

9:55 pm-1:22 pm

2 stops15h 27m

$603

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Sun 5/4

12:29 pm-7:00 am

1 stop18h 31m

Santiago Arturo Merino Benitez

Mon 5/12

12:30 am-7:44 pm

2 stops19h 14m

$684

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Wed 3/5

12:05 pm-7:20 am

2 stops17h 15m

Santiago Arturo Merino Benitez

Wed 3/12

10:40 pm-6:47 pm

2 stops21h 07m

$688

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Wed 3/19

4:34 pm-6:00 am

1 stop12h 26m

$218

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Mon 3/17

1:52 pm-9:00 am

2 stops18h 08m

$288

Washington, D.C.Santiago

IAD - SCL

IADSCL

Washington, D.C. Dulles Intl

Fri 3/21

1:48 pm-6:20 am

1 stop15h 32m

$323

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 13 results

Compare providers for flights from Dulles Intl to Santiago

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Santiago in February.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*1 star
Cheapfaremart	Price Accuracy-	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Santiago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Santiago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Santiago flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Santiago flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Santiago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Santiago

Have a flexible travel schedule? Discover the best time to fly to Santiago from Dulles Intl with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Dulles Intl to Santiago

Get recent, data-driven insights about flights from Dulles Intl to Santiago including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Santiago?

Booking 75 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to Santiago. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Santiago?

Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Santiago (average of $752). Flying from Washington, D.C. Dulles Intl Airport to Santiago in December is currently the most expensive (average of $1,098). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAD to SCL?

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Dulles Intl Airport to Santiago in the morning. If you’re flexible enough to do this you can expect to save up to 9% on your trip compared to booking a flight in the evening.

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

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Santiago flight should consider departing on Sunday at noon when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Santiago by month

In terms of precipitation, rainfall in Santiago ranges from 0.0 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Santiago when rainfall is around 0.0 in.

Temperature in Santiago by month

If weather is an important factor for your trip to Santiago, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Santiago

See what other customers who have flown with Delta, Copa Airlines and LATAM Airlines from Washington, D.C. to Santiago have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

8,219 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

8,219 reviews

Delta

8.0

Very good

8,219 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Copa Airlines

7.6

Good

1,510 reviews

Delta

8.0

Very good

8,219 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LATAM Airlines

7.5

Good

1,795 reviews

Delta

8.0

Very good

8,219 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,765 reviews

Delta

8.0

Very good

8,219 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

8,219 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly into for flights to Santiago from Washington, D.C. Dulles Intl?
If you book a flight to Santiago from Washington, D.C. Dulles Intl, you will be flying to Arturo Merino Benitez, which is the city’s only airport. Santiago Arturo Merino Benitez (SCL) is located 8.4 mi from the center of Santiago. There are 0 flights from Washington, D.C. Dulles Intl to Arturo Merino Benitez per day from 4 different airlines.
What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Santiago round-trip?
Currently priced at $558, Avianca will fly you from Washington, D.C. Dulles Intl Airport to Santiago and back. In addition to Avianca, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Copa Airlines and United Airlines - these airlines can fly you to your destination from $573 and $576, respectively. Avianca is 25% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Santiago one-way?
One-way options have recently been found by users for as low as $218 on Copa Airlines. Other airlines that offer cheap prices include American Airlines from $288 and Delta from $323 one-way.
Can I find deals for flights from Dulles Intl to Santiago that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Santiago flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Santiago?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Santiago.
Can I find deals for business class flights from Dulles Intl to Santiago?
Yes. Cheapflights offers flight deals from Dulles Intl to Santiago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Santiago?
Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Santiago (average of $752). Flying from Washington, D.C. Dulles Intl Airport to Santiago in December is currently the most expensive (average of $1,098). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Other flights to Santiago

Top 4 airlines flying from Dulles Intl to Santiago

Airline	Cheapest	Average	Flexibility	On-time
Avianca	Cheapest$405	Average$600	FlexibilityNo cancel fee	On-time71%
Copa Airlines	Cheapest$440	Average$761	FlexibilityNo cancel fee	On-time70%
LATAM Airlines	Cheapest$721	Average$888	FlexibilityNo cancel fee	On-time81%
Delta	Cheapest$732	Average$907	FlexibilityNo cancel fee	On-timeN/A

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$218+ Cheap flights from Dulles Intl (IAD) to Santiago (SCL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Santiago with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

The best prices from Washington, D.C. Dulles Intl to Santiago Arturo Merino Benitez are usually found in September or October, booked 75 days in advance, depart on a Monday or Sunday and return on a Sunday

Cheap flight deals from Dulles Intl to Santiago

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Dulles Intl to Santiago

Cheapest flights from Dulles Intl to SantiagoExplore the most affordable flight options available from Dulles Intl to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Explore the most affordable flight options available from Dulles Intl to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Find flights from Dulles Intl to Santiago within your budget

Compare providers for flights from Dulles Intl to Santiago

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Santiago in February.

Best time to book a flight from Dulles Intl to Santiago

Have a flexible travel schedule? Discover the best time to fly to Santiago from Dulles Intl with our price prediction graph.

Travel insights for flights from Dulles Intl to Santiago

Get recent, data-driven insights about flights from Dulles Intl to Santiago including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Santiago?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Santiago. Price data was last updated on February 14, 2025.

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Santiago?

What is the cheapest time of day to fly from IAD to SCL?

Find hourly flight availability from Dulles Intl to Santiago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Santiago. Price data was last updated on December 16, 2024.

Rainfall in Santiago by month

Plan your trip to Santiago by taking into account the average rainfall totals by month.

Temperature in Santiago by month

Plan your trip to Santiago by taking into account the average temperature totals by month.

Reviews of airlines servicing Santiago

See what other customers who have flown with Delta, Copa Airlines and LATAM Airlines from Washington, D.C. to Santiago have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Santiago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Santiago from Washington, D.C. Dulles Intl?

What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Santiago round-trip?

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Santiago one-way?

Can I find deals for flights from Dulles Intl to Santiago that include hotel bookings?

How can I find direct flights from Dulles Intl to Santiago?

Can I find deals for business class flights from Dulles Intl to Santiago?

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Santiago?

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Alternative routes for Dulles Intl to Santiago

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Top 4 airlines flying from Dulles Intl to Santiago

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Cheapest flights from Dulles Intl to Santiago
Explore the most affordable flight options available from Dulles Intl to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.