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Cheap flights from Santiago to Washington, D.C. from $292

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santiago to Washington, D.C. departing on 8/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Santiago to Washington, D.C.

Cheap round-trip flights

LATAM Airlines Logo
10:55 pm - 1:45 pmSCL-DCA
15h 50m1 stop
LATAM Airlines Logo
2:40 pm - 6:50 amDCA-SCL
15h 10m1 stop
$563LATAM Airlines
Find Deal
Fri, Oct 17 - Sat, Oct 25
LATAM Airlines Logo
11:25 pm - 1:45 pmSCL-DCA
16h 20m1 stop
LATAM Airlines Logo
1:55 pm - 6:00 amDCA-SCL
14h 05m1 stop
$573LATAM Airlines
Find Deal
Mon, Nov 3 - Sun, Nov 9
Avianca Logo
12:55 am - 2:00 pmSCL-IAD
14h 05m1 stop
Avianca Logo
3:20 pm - 5:15 amIAD-SCL
12h 55m1 stop
$579Avianca
Find Deal
Mon, Oct 13 - Fri, Oct 24
Copa Airlines Logo
2:26 am - 12:28 amSCL-IAD
22h 02m1 stop
Copa Airlines Logo
4:34 pm - 4:58 amIAD-SCL
12h 24m1 stop
$582Copa Airlines
Find Deal
Tue, Aug 26 - Wed, Sep 3
Avianca Logo
2:30 pm - 5:35 amSCL-IAD
15h 05m1 stop
Avianca Logo
5:45 am - 11:30 pmIAD-SCL
16h 45m2 stops
$595Avianca
Find Deal
Tue, Aug 26 - Tue, Sep 9
Copa Airlines Logo
12:13 am - 3:03 pmSCL-IAD
14h 50m1 stop
Copa Airlines Logo
4:34 pm - 5:58 amIAD-SCL
12h 24m1 stop
$602Copa Airlines
Find Deal
Mon, Aug 25 - Tue, Sep 9
Delta Logo
8:40 pm - 12:40 pmSCL-DCA
16h 00m1 stop
Delta Logo
11:00 am - 6:45 amDCA-SCL
19h 45m1 stop
$603Delta
Find Deal
Mon, Aug 25 - Fri, Aug 29
Delta Logo
8:40 pm - 6:49 pmSCL-IAD
22h 09m1 stop
Delta Logo
5:25 pm - 7:00 amIAD-SCL
13h 35m1 stop
$603Delta
Find Deal
Mon, Aug 25 - Sun, Aug 31
American Airlines Logo
9:55 pm - 6:08 pmSCL-BWI
20h 13m1 stop
American Airlines Logo
8:28 am - 9:05 amBWI-SCL
22h 37m1 stop
$613American Airlines
Find Deal
Thu, Aug 28 - Thu, Nov 27
American Airlines Logo
9:55 pm - 12:39 pmSCL-BWI
15h 44m2 stops
American Airlines Logo
7:18 pm - 8:00 amBWI-SCL
11h 42m1 stop
$618American Airlines
Find Deal
Wed, Oct 1 - Mon, Oct 13

Delta flights from Santiago to Washington, D.C.

Our best Delta deals on Santiago to Washington, D.C. flight tickets
Delta
Aug 25
SCL8:40 pmSantiago Arturo Merino Benitez
22h 09m
1 stop
IAD6:49 pmWashington, D.C. Dulles Intl
Aug 31
IAD5:25 pmWashington, D.C. Dulles Intl
13h 35m
1 stop
SCL7:00 amSantiago Arturo Merino Benitez
$603
Find similar
Delta
Aug 25
SCL8:40 pmSantiago Arturo Merino Benitez
17h 51m
1 stop
IAD2:31 pmWashington, D.C. Dulles Intl
Nov 25
IAD3:00 pmWashington, D.C. Dulles Intl
14h 00m
1 stop
SCL7:00 amSantiago Arturo Merino Benitez
$604
Find similar
Delta
Aug 17
SCL11:05 pmSantiago Arturo Merino Benitez
20h 38m
2 stops
IAD7:43 pmWashington, D.C. Dulles Intl
Aug 31
IAD12:39 pmWashington, D.C. Dulles Intl
18h 06m
2 stops
SCL6:45 amSantiago Arturo Merino Benitez
$605
Find similar

Avianca flights from Santiago to Washington, D.C.

Our best Avianca deals on Santiago to Washington, D.C. flight tickets
Avianca
Oct 13
SCL12:55 amSantiago Arturo Merino Benitez
14h 05m
1 stop
IAD2:00 pmWashington, D.C. Dulles Intl
Oct 24
IAD3:20 pmWashington, D.C. Dulles Intl
12h 55m
1 stop
SCL5:15 amSantiago Arturo Merino Benitez
$579
Find similar
Avianca
Aug 26
SCL2:30 pmSantiago Arturo Merino Benitez
15h 05m
1 stop
IAD5:35 amWashington, D.C. Dulles Intl
Sep 9
IAD5:45 amWashington, D.C. Dulles Intl
16h 45m
2 stops
SCL11:30 pmSantiago Arturo Merino Benitez
$595
Find similar
Avianca
Aug 26
SCL2:30 pmSantiago Arturo Merino Benitez
23h 30m
1 stop
IAD2:00 pmWashington, D.C. Dulles Intl
Sep 9
IAD5:45 amWashington, D.C. Dulles Intl
16h 45m
2 stops
SCL11:30 pmSantiago Arturo Merino Benitez
$596
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Santiago to Washington, D.C. that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 30, 2025.
Use the filters below to find and compare flights from Santiago to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SantiagoWashington, D.C.

SCL - DCA

SCLDCA

Santiago Arturo Merino Benitez

Fri 10/17

10:55 pm-1:45 pm

1 stop15h 50m

Washington, D.C. Reagan-National

Sat 10/25

2:40 pm-6:50 am

1 stop15h 10m

$563

SantiagoWashington, D.C.

SCL - DCA

SCLDCA

Santiago Arturo Merino Benitez

Mon 11/3

11:25 pm-1:45 pm

1 stop16h 20m

Washington, D.C. Reagan-National

Sun 11/9

1:55 pm-6:00 am

1 stop14h 05m

$573

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Mon 10/13

12:55 am-2:00 pm

1 stop14h 05m

Washington, D.C. Dulles Intl

Fri 10/24

3:20 pm-5:15 am

1 stop12h 55m

$579

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Tue 8/26

2:26 am-12:28 am

1 stop22h 02m

Washington, D.C. Dulles Intl

Wed 9/3

4:34 pm-4:58 am

1 stop12h 24m

$582

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Tue 8/26

2:30 pm-5:35 am

1 stop15h 05m

Washington, D.C. Dulles Intl

Tue 9/9

5:45 am-11:30 pm

2 stops16h 45m

$595

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Mon 8/25

12:13 am-3:03 pm

1 stop14h 50m

Washington, D.C. Dulles Intl

Tue 9/9

4:34 pm-5:58 am

1 stop12h 24m

$602

SantiagoWashington, D.C.

SCL - DCA

SCLDCA

Santiago Arturo Merino Benitez

Mon 8/25

8:40 pm-12:40 pm

1 stop16h 00m

Washington, D.C. Reagan-National

Fri 8/29

11:00 am-6:45 am

1 stop19h 45m

$603

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Mon 8/25

8:40 pm-6:49 pm

1 stop22h 09m

Washington, D.C. Dulles Intl

Sun 8/31

5:25 pm-7:00 am

1 stop13h 35m

$603

SantiagoBaltimore

SCL - BWI

SCLBWI

Santiago Arturo Merino Benitez

Thu 8/28

9:55 pm-6:08 pm

1 stop20h 13m

Baltimore/Washington

Thu 11/27

8:28 am-9:05 am

1 stop22h 37m

$613

SantiagoBaltimore

SCL - BWI

SCLBWI

Santiago Arturo Merino Benitez

Wed 10/1

9:55 pm-12:39 pm

2 stops15h 44m

Baltimore/Washington

Mon 10/13

7:18 pm-8:00 am

1 stop11h 42m

$618

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Santiago to Washington, D.C.

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Washington, D.C.?

The month of August is, on average, the cheapest month to fly to Washington, D.C. from Santiago, with most prices found around $585. If you’re not able to fly to Washington, D.C. in August, then October is your next best option. Flight prices from Santiago to Washington, D.C. during October average around $593.

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Santiago is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $618. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Santiago to Washington, D.C. for around $701.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

At noon is the cheapest time of day to fly from Santiago to Washington, D.C. when you can find flight prices for as low as $551. Flying to Washington, D.C. at noon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $690. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Washington, D.C.?

You are more likely to see cheaper flights to Washington, D.C. from Santiago when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $693 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Santiago for as low as $610 on momondo.

How have Santiago to Washington, D.C. flight prices changed over time?

As of July 2025, prices for Santiago to Washington, D.C. flights are approximately 5% more expensive when compared to flights at the same time last year.

When to book flights from Santiago to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Santiago to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Santiago to Washington, D.C. (SCL to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santiago to Washington, D.C.

Best Price Found

$292

Fastest flight time

12h 37m

Direct flights

None

Airports in Washington, D.C.

3 airports
The best one-way flight to Washington, D.C. from Santiago in the past 72 hours is $292. The best round-trip flight deal from Santiago to Washington, D.C. found on momondo in the last 72 hours is $563.
The fastest flight from Santiago to Washington, D.C. takes 12h 37m
There are no direct flights from Santiago to Washington, D.C.. Popular non-direct routes for this connection are Santiago Arturo Merino Benitez Airport - Washington, D.C. Dulles Intl Airport, Santiago Arturo Merino Benitez Airport - Washington, D.C. Reagan-National Airport and Santiago Arturo Merino Benitez Airport - Baltimore/Washington Airport.
There are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)
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  • How far is Santiago Arturo Merino Benitez to Washington, D.C. by plane?

    Washington, D.C. is 5012.3 mi away from Santiago Arturo Merino Benitez. By plane, this route typically takes 12h 46m.

  • When did momondo last update prices for flights from Santiago Arturo Merino Benitez Airport to Washington, D.C.?

    Prices for flights from Santiago Arturo Merino Benitez Airport to Washington, D.C. are refreshed on a daily basis.

  • How many operators does momondo search for flights from Santiago Arturo Merino Benitez Airport to Washington, D.C.?

  • How old do you have to be to fly from Santiago Arturo Merino Benitez Airport to Washington, D.C.?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santiago Arturo Merino Benitez Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Santiago to Washington, D.C.?

Best airlines flying from Santiago to Washington, D.C.

Compare and see reviews for airlines that fly from Santiago to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $246Free CancellationRating
7.5
1,493 reviews
Search Copa Airlines flights
AviancaPriceFrom $267Free CancellationRating
6.7
2,387 reviews
Search Avianca flights
American AirlinesPriceFrom $424Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $588Free CancellationRating
8.0
7,980 reviews
Search Delta flights
LATAM AirlinesPriceFrom $633Free CancellationRating
7.5
1,822 reviews
Search LATAM Airlines flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Gettysburg
Arlington
National Harbor
Woodbridge
Laurel
Tysons
Silver Spring
Waldorf
Fredericksburg
Manassas
Towson
Rockville
Colonial Beach
Gaithersburg
Fairfax
Reston
Glen Burnie
Linthicum Heights
Springfield

Why use momondo?

Why should I use momondo to find a flight deal from Santiago to Washington, D.C.?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Santiago to Washington, D.C.. momondo saves you time and could save you money on your trip.

Can I find flights from Santiago to Washington, D.C. with flexible booking policies on momondo?

Yes. All flights to Washington, D.C. from Santiago on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Santiago to Washington, D.C.?

Once all potential Santiago to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Santiago to Washington, D.C. right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Santiago and alert you when they change.

An easier way to manage your Washington, D.C. trip

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport