How far in advance should I book a flight from Chile to Washington, D.C. Reagan-National Airport?

Travelers have found it’s best to book a flight 38 days in advance to save up to 25% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 38 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Chile to Washington, D.C. Reagan-National Airport 1-2 weeks in advance for as low as $589, or $589 for flights within the next 24 hours.

What is the cheapest month to fly from Chile to Washington, D.C. Reagan-National Airport?

April is one of the best times of the year to fly to Washington, D.C. Reagan-National Airport from Chile. Prices for April average $637 per person but you can even find prices for as low as $310. The most expensive prices can be found in the month of January. Opting for a April flight can save you 15% on your journey compared to booking in January

Can I find deals for flights from Chile to Reagan-National that include hotel bookings?

Yes. In addition to deals on Chile to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Chile to Reagan-National?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chile to Reagan-National.

Can I find deals for business class flights from Chile to Reagan-National?

Yes. Cheapflights offers flight deals from Chile to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$639+ Flights from Chile to Washington, D.C. Reagan-National Airport

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Cheap flight deals from Chile to Reagan-National

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$650 (Trip.com)
One-way from	$381 (Delta)
Popular in	January
Cheapest in	April
Average price	$617

Provider with most accurate pricing for Santiago Arturo Merino Benitez-Washington, D.C. (WAS) flight deals.

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Provider most trusted by Cheapflights users for Santiago Arturo Merino Benitez-Washington, D.C. (WAS) flights.

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From Chile to Washington, D.C. Reagan-National

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One-way flight from Chile to Washington, D.C. Reagan-National

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Highest demand for flights based on searches. 10% potential increase in price ($74 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).

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Average for round-trip flights in March 2025

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Find flight deals from Chile to Reagan-National

Cheapest flights from Chile to Reagan-National
Explore the most affordable flight options available from Chile to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2025.

Sun 10/269:45 pmSCL - DCA

1 stop27h 00mUnited Airlines

Mon 11/246:00 amDCA - SCL

1 stop24h 50mUnited Airlines

Deal found 3/10

$630

Wed 12/2410:30 pmSCL - DCA

1 stop22h 26mAmerican Airlines

Sat 1/171:15 pmDCA - SCL

1 stop16h 35mAmerican Airlines

Deal found 3/10

$634

Thu 5/88:40 pmSCL - DCA

1 stop16h 03mDelta

Mon 5/196:34 pmDCA - SCL

1 stop12h 26mDelta

Deal found 3/10

$650

Thu 4/38:15 amSCL - DCA

2 stops16h 24mLATAM Airlines

Wed 4/166:28 pmDCA - SCL

1 stop12h 32mLATAM Airlines

Deal found 3/10

$685

Thu 4/35:51 amSCL - DCA

2 stops18h 48mMultiple Airlines

Wed 4/236:28 pmDCA - SCL

1 stop12h 32mMultiple Airlines

Deal found 3/10

$708

Wed 3/127:50 pmSCL - DCA

1 stop14h 07mAir Canada

Wed 3/198:40 pmDCA - SCL

1 stop14h 40mAir Canada

Deal found 3/10

$743

Best flights from Chile to Reagan-National
Discover carefully curated flight deals from Chile to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 10, 2025.

Thu 5/88:40 pmSCL - DCA

1 stop16h 03mDelta

Mon 5/196:34 pmDCA - SCL

1 stop12h 26mDelta

Deal found 3/10

$650

Thu 4/38:15 amSCL - DCA

2 stops16h 24mLATAM Airlines

Wed 4/166:28 pmDCA - SCL

1 stop12h 32mLATAM Airlines

Deal found 3/10

$685

Mon 3/1710:44 pmSCL - DCA

1 stop14h 31mAmerican Airlines

Tue 6/1011:59 amDCA - SCL

1 stop19h 06mAmerican Airlines

Deal found 3/9

$688

Wed 3/269:45 pmSCL - DCA

1 stop17h 04mUnited Airlines

Sun 3/304:39 pmDCA - SCL

1 stop14h 11mUnited Airlines

Deal found 3/10

$728

Fri 5/168:40 pmSCL - DCA

1 stop21h 42mMultiple Airlines

Sat 5/246:34 pmDCA - SCL

1 stop12h 26mMultiple Airlines

Deal found 3/10

$837

Wed 4/212:55 amSCL - DCA

2 stops21h 13mAir Canada

Wed 4/166:40 pmDCA - SCL

2 stops18h 45mAir Canada

Deal found 3/9

$1,026

Last-minute flights from Chile to Reagan-National
Discover last-minute flight deals from Chile to Reagan-National. Data last updated March 10, 2025 and is based on user searches.

Wed 3/127:50 pmSCL - DCA

1 stop14h 07mAir Canada

Wed 3/198:40 pmDCA - SCL

1 stop14h 40mAir Canada

Deal found 3/10

$743

Sat 3/1511:15 pmSCL - DCA

1 stop20h 07mDelta

Sat 3/2210:19 amDCA - SCL

1 stop19h 01mDelta

Deal found 3/10

$723

Mon 3/1710:44 pmSCL - DCA

1 stop14h 31mAmerican Airlines

Tue 6/1011:59 amDCA - SCL

1 stop19h 06mAmerican Airlines

Deal found 3/9

$688

Mon 3/1710:40 pmSCL - DCA

1 stop15h 19mLATAM Airlines

Sat 3/294:25 pmDCA - SCL

1 stop13h 35mLATAM Airlines

Deal found 3/10

$722

Wed 3/197:50 pmSCL - DCA

1 stop14h 07mAir Canada

Wed 3/268:40 pmDCA - SCL

1 stop14h 40mAir Canada

Deal found 3/10

$743

Wed 4/21:40 amSCL - DCA

3 stops22h 59mMultiple Airlines

Wed 4/236:28 pmDCA - SCL

1 stop12h 32mMultiple Airlines

Deal found 3/10

$695

Wed 4/212:25 amSCL - DCA

2 stops18h 55mDelta

Wed 4/231:55 pmDCA - SCL

1 stop16h 55mDelta

Deal found 3/10

$723

Thu 4/38:15 amSCL - DCA

2 stops16h 24mLATAM Airlines

Wed 4/166:28 pmDCA - SCL

1 stop12h 32mLATAM Airlines

Deal found 3/10

$685

One-way flights from Chile to Reagan-National
Search for one-way flight options from Chile to Reagan-National. Find affordable one-way fares based on user searches. Data last updated March 10, 2025.

Wed 4/25:55 pmSCL - DCA

2 stops19h 51mDelta

Deal found 3/10

$381

Tue 4/112:25 amSCL - DCA

2 stops33h 41mLATAM Airlines

Deal found 3/9

$385

Wed 4/304:51 amSCL - DCA

2 stops37h 29mMultiple Airlines

Deal found 3/8

$394

Sat 4/1211:59 pmPUQ - DCA

2 stops43h 21mLATAM Airlines

Deal found 3/10

$533

Fri 4/113:59 amPUQ - DCA

2 stops35h 47mDelta

Deal found 3/10

$739

Find flights from Chile to Reagan-National within your budget

Fly from

Fly to

Route

Depart

Return

Price

SantiagoWashington, D.C.

SCL - DCA

SCLDCA

Santiago Arturo Merino Benitez

Tue 7/22

9:55 pm-8:04 pm

1 stop22h 09m

Washington, D.C. Reagan-National

Tue 8/19

1:50 pm-7:05 am

1 stop17h 15m

$639

SantiagoWashington, D.C.

SCL - DCA

SCLDCA

Santiago Arturo Merino Benitez

Thu 5/8

8:40 pm-12:43 pm

1 stop16h 03m

Washington, D.C. Reagan-National

Mon 5/19

6:34 pm-7:00 am

1 stop12h 26m

$650

SantiagoWashington, D.C.

SCL - DCA

SCLDCA

Santiago Arturo Merino Benitez

Thu 4/3

8:15 am-11:39 pm

2 stops16h 24m

Washington, D.C. Reagan-National

Wed 4/16

6:28 pm-7:00 am

1 stop12h 32m

$685

SantiagoWashington, D.C.

SCL - DCA

SCLDCA

Santiago Arturo Merino Benitez

Thu 4/3

5:51 am-11:39 pm

2 stops18h 48m

Washington, D.C. Reagan-National

Wed 4/23

6:28 pm-7:00 am

1 stop12h 32m

$708

SantiagoWashington, D.C.

SCL - DCA

SCLDCA

Santiago Arturo Merino Benitez

Wed 4/2

1:40 am-11:21 am

2 stops34h 41m

$375

SantiagoWashington, D.C.

SCL - DCA

SCLDCA

Santiago Arturo Merino Benitez

Wed 4/2

5:55 pm-12:46 pm

2 stops19h 51m

$381

SantiagoWashington, D.C.

SCL - DCA

SCLDCA

Santiago Arturo Merino Benitez

Fri 3/28

9:30 pm-11:29 am

2 stops14h 59m

$390

SantiagoWashington, D.C.

SCL - DCA

SCLDCA

Santiago Arturo Merino Benitez

Sat 4/12

8:40 am-6:09 pm

3 stops33h 29m

$396

Punta ArenasWashington, D.C.

PUQ - DCA

PUQDCA

Punta Arenas Pres Ibanez

Sat 4/12

11:59 pm-6:20 pm

2 stops43h 21m

$533

Punta ArenasWashington, D.C.

PUQ - DCA

PUQDCA

Punta Arenas Pres Ibanez

Fri 4/11

3:59 am-2:46 pm

2 stops35h 47m

$739

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/10

Best time to book a flight from Chile to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Chile 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 Chile to Reagan-National

Get recent, data-driven insights about flights from Chile to Reagan-National including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Chile to Washington, D.C. Reagan-National Airport?

Currently, February is the cheapest month in which you can book a flight from Chile to Washington, D.C. Reagan-National Airport (average of $278). Flying from Chile to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $345). 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 CL to DCA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chile to Washington, D.C. Reagan-National Airport as you normally would.

Rainfall in Reagan-National by month

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

Temperature in Reagan-National by month

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Reagan-National

Peruse reviews from past customers who have flown with Delta, LATAM Airlines and United Airlines from Chile to Washington, D.C. to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,973 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

LATAM Airlines

7.5

Good

1,762 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,631 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air Canada

7.0

Good

8,870 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Can I find deals for flights from Chile to Reagan-National that include hotel bookings?
Yes. In addition to deals on Chile to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Chile to Reagan-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chile to Reagan-National.
Can I find deals for business class flights from Chile to Reagan-National?
Yes. Cheapflights offers flight deals from Chile to Reagan-National 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 Chile to Washington, D.C. Reagan-National Airport?
Currently, February is the cheapest month in which you can book a flight from Chile to Washington, D.C. Reagan-National Airport (average of $278). Flying from Chile to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $345). 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

Arlington

Alexandria

Fairfax

Tysons

Springfield

Rockville

Gaithersburg

Fredericksburg

Linthicum Heights

Silver Spring

Woodbridge

Laurel

Falls Church

Easton

Herndon

Bowie

Gettysburg

National Harbor

Oxon Hill

Reston

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Chile to Reagan-National

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$424	Average$821	FlexibilityNo cancel fee	On-time71%
LATAM Airlines	Cheapest$592	Average$730	FlexibilityNo cancel fee	On-time81%
Delta	Cheapest$592	Average$721	FlexibilityNo cancel fee	On-timeN/A

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$375+ Cheap flights from Chile to Reagan-National (DCA)

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Chile to Reagan-National with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Chile to Reagan-National

Keep the following information in mind while searching for Chile to Reagan-National flight deals. Data was last updated March 10, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Chile to Reagan-National

Cheapest flights from Chile to Reagan-NationalExplore the most affordable flight options available from Chile to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2025.

Explore the most affordable flight options available from Chile to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2025.

Find flights from Chile to Reagan-National within your budget

Best time to book a flight from Chile to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Chile with our price prediction graph.

Travel insights for flights from Chile to Reagan-National

Get recent, data-driven insights about flights from Chile to Reagan-National including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Chile to Washington, D.C. Reagan-National Airport?

What is the cheapest time of day to fly from CL to DCA?

Find hourly flight availability from Chile to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 10, 2025.

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

Reviews of airlines servicing Reagan-National

Peruse reviews from past customers who have flown with Delta, LATAM Airlines and United Airlines from Chile to Washington, D.C. to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Chile to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Chile to Reagan-National that include hotel bookings?

How can I find direct flights from Chile to Reagan-National?

Can I find deals for business class flights from Chile to Reagan-National?

What is the cheapest month to book a flight from Chile to Washington, D.C. Reagan-National Airport?

Traveling to a place near Chile?

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Alternative routes for Chile to Reagan-National

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Top 3 airlines flying from Chile to Reagan-National

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Cheapest flights from Chile to Reagan-National
Explore the most affordable flight options available from Chile to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2025.