Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Santiago to Washington, D.C. from $244

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 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Santiago to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
11:25 pm - 2:08 pm
SCL
-
DCA
15h 43m
1 stop
LATAM Airlines Logo
11:00 am - 5:55 am
DCA
-
SCL
17h 55m
1 stop
$499LATAM Airlines
Mon, Mar 9 - Mon, Mar 16
LATAM Airlines Logo
10:35 am - 12:21 am
SCL
-
IAD
15h 46m
2 stops
LATAM Airlines Logo
1:19 pm - 5:55 am
IAD
-
SCL
15h 36m
1 stop
$499LATAM Airlines
Thu, Feb 26 - Wed, Mar 11
Copa Airlines Logo
12:28 pm - 4:15 am
SCL
-
IAD
16h 47m
1 stop
Copa Airlines Logo
2:21 am - 7:23 pm
IAD
-
SCL
17h 02m
1 stop
$501Copa Airlines
Wed, Mar 18 - Tue, May 19
Copa Airlines Logo
4:09 am - 12:33 am
SCL
-
IAD
20h 24m
1 stop
Copa Airlines Logo
2:21 am - 11:26 pm
IAD
-
SCL
21h 05m
1 stop
$503Copa Airlines
Fri, May 8 - Sun, May 17
United Airlines Logo
9:45 pm - 6:46 pm
SCL
-
DCA
22h 01m
1 stop
United Airlines Logo
2:45 pm - 7:50 am
DCA
-
SCL
16h 05m
1 stop
$510United Airlines
Mon, Mar 9 - Tue, Mar 17
American Airlines Logo
11:15 pm - 4:31 pm
SCL
-
IAD
19h 16m
1 stop
American Airlines Logo
6:00 am - 7:00 am
IAD
-
SCL
24h 00m
1 stop
$515American Airlines
Mon, Mar 2 - Mon, Mar 16
United Airlines Logo
10:45 pm - 4:10 pm
SCL
-
BWI
19h 25m
1 stop
United Airlines Logo
12:37 pm - 8:50 am
BWI
-
SCL
18h 13m
1 stop
$515United Airlines
Wed, Feb 25 - Wed, Mar 4
American Airlines Logo
10:15 pm - 6:32 pm
SCL
-
BWI
22h 17m
1 stop
American Airlines Logo
3:21 pm - 7:00 am
BWI
-
SCL
14h 39m
1 stop
$517American Airlines
Wed, Mar 4 - Mon, Mar 9
Multiple Airlines Logo
12:28 pm - 3:11 pm
SCL
-
BWI
27h 43m
1 stop
Multiple Airlines Logo
9:01 pm - 6:40 am
BWI
-
SCL
32h 39m
2 stops
$628Multiple Airlines
Sat, Mar 14 - Sat, Mar 21
Multiple Airlines Logo
7:15 am - 7:45 am
SCL
-
BWI
25h 30m
2 stops
Multiple Airlines Logo
9:41 am - 4:16 am
BWI
-
SCL
18h 35m
2 stops
$637Multiple Airlines
Wed, Mar 18 - Wed, May 20

American Airlines flights from Santiago to Washington, D.C.

Our best American Airlines deals on Santiago to Washington, D.C. flight tickets
American Airlines
Mar 2
SCL11:15 pmSantiago Arturo Merino Benitez
19h 16m
1 stop
IAD4:31 pmWashington, D.C. Dulles Intl
Mar 16
IAD6:00 amWashington, D.C. Dulles Intl
24h 00m
1 stop
SCL7:00 amSantiago Arturo Merino Benitez
$515
American Airlines
Mar 4
SCL10:15 pmSantiago Arturo Merino Benitez
22h 17m
1 stop
BWI6:32 pmBaltimore/Washington
Mar 9
BWI3:21 pmBaltimore/Washington
14h 39m
1 stop
SCL7:00 amSantiago Arturo Merino Benitez
$517
American Airlines
Apr 7
SCL8:30 pmSantiago Arturo Merino Benitez
27h 29m
2 stops
IAD11:59 pmWashington, D.C. Dulles Intl
Apr 15
IAD6:26 amWashington, D.C. Dulles Intl
24h 24m
2 stops
SCL6:50 amSantiago Arturo Merino Benitez
$521

Delta flights from Santiago to Washington, D.C.

Our best Delta deals on Santiago to Washington, D.C. flight tickets
Delta
Feb 13
SCL11:10 pmSantiago Arturo Merino Benitez
12h 44m
1 stop
IAD9:54 amWashington, D.C. Dulles Intl
Feb 24
IAD3:42 pmWashington, D.C. Dulles Intl
21h 48m
2 stops
SCL3:30 pmSantiago Arturo Merino Benitez
$556
Delta
May 20
SCL8:40 pmSantiago Arturo Merino Benitez
25h 40m
1 stop
DCA10:20 pmWashington, D.C. Reagan-National
May 31
DCA6:00 amWashington, D.C. Reagan-National
25h 15m
1 stop
SCL7:15 amSantiago Arturo Merino Benitez
$558
Delta
Jun 1
SCL8:40 pmSantiago Arturo Merino Benitez
14h 29m
1 stop
BWI11:09 amBaltimore/Washington
Jun 13
BWI4:39 pmBaltimore/Washington
14h 36m
1 stop
SCL7:15 amSantiago Arturo Merino Benitez
$650

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 January 29, 2026.
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

Mon 3/9

11:25 pm-2:08 pm

1 stop15h 43m

Washington, D.C. Reagan-National

Mon 3/16

11:00 am-5:55 am

1 stop17h 55m

$499

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Thu 2/26

10:35 am-12:21 am

2 stops15h 46m

Washington, D.C. Dulles Intl

Wed 3/11

1:19 pm-5:55 am

1 stop15h 36m

$499

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Wed 3/18

12:28 pm-4:15 am

1 stop16h 47m

Washington, D.C. Dulles Intl

Tue 5/19

2:21 am-7:23 pm

1 stop17h 02m

$501

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Fri 5/8

4:09 am-12:33 am

1 stop20h 24m

Washington, D.C. Dulles Intl

Sun 5/17

2:21 am-11:26 pm

1 stop21h 05m

$503

SantiagoWashington, D.C.

SCL - DCA

SCLDCA

Santiago Arturo Merino Benitez

Mon 3/9

9:45 pm-6:46 pm

1 stop22h 01m

Washington, D.C. Reagan-National

Tue 3/17

2:45 pm-7:50 am

1 stop16h 05m

$510

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Mon 3/2

11:15 pm-4:31 pm

1 stop19h 16m

Washington, D.C. Dulles Intl

Mon 3/16

6:00 am-7:00 am

1 stop24h 00m

$515

SantiagoBaltimore

SCL - BWI

SCLBWI

Santiago Arturo Merino Benitez

Wed 2/25

10:45 pm-4:10 pm

1 stop19h 25m

Baltimore/Washington

Wed 3/4

12:37 pm-8:50 am

1 stop18h 13m

$515

SantiagoBaltimore

SCL - BWI

SCLBWI

Santiago Arturo Merino Benitez

Wed 3/4

10:15 pm-6:32 pm

1 stop22h 17m

Baltimore/Washington

Mon 3/9

3:21 pm-7:00 am

1 stop14h 39m

$517

SantiagoBaltimore

SCL - BWI

SCLBWI

Santiago Arturo Merino Benitez

Sat 3/14

12:28 pm-3:11 pm

1 stop27h 43m

Baltimore/Washington

Sat 3/21

9:01 pm-6:40 am

2 stops32h 39m

$628

SantiagoBaltimore

SCL - BWI

SCLBWI

Santiago Arturo Merino Benitez

Wed 3/18

7:15 am-7:45 am

2 stops25h 30m

Baltimore/Washington

Wed 5/20

9:41 am-4:16 am

2 stops18h 35m

$637

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 typical price of a round-trip flight between Santiago and Washington, D.C.?

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

The month of December is, on average, the cheapest month to fly to Washington, D.C. from Santiago, with most prices found around $593. If you’re not able to fly to Washington, D.C. in December, then October is your next best option. Flight prices from Santiago to Washington, D.C. during October average around $621.

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 $639 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 $269 on momondo.

Can stopping save me money on Santiago to Washington, D.C. flights?

You could potentially save up to 14% on your flight if you consider stops on a Santiago to Washington, D.C. flight.

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

As of January 2026, prices for Santiago to Washington, D.C. flights are approximately 7% cheaper 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.

Fastest flight time

13h 41m

Direct flights

None
The fastest flight from Santiago to Washington, D.C. takes 13h 41m
There are no direct flights from Santiago to Washington, D.C.. There are no popular flight routes from Santiago to Washington, D.C..
Search flight deals

  • 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 13h 41m.

  • 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
AviancaPriceFrom $241Free CancellationRating
6.6
2,492 reviews
Search Avianca flights
Copa AirlinesPriceFrom $389Free CancellationRating
7.5
1,560 reviews
Search Copa Airlines flights
DeltaPriceFrom $604Free CancellationRating
7.9
8,127 reviews
Search Delta flights
LATAM AirlinesPriceFrom $613Free CancellationRating
7.5
1,918 reviews
Search LATAM Airlines flights
American AirlinesPriceFrom $634Free CancellationRating
7.2
11,206 reviews
Search American 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
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Tysons
Laurel
Colonial Beach
Silver Spring
Towson
Fredericksburg
Gaithersburg
Rockville
Manassas
Springfield
Fairfax
Linthicum Heights
Bethesda
Reston

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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 2/28
Sat 3/7
By creating a price alert you accept our terms of use and privacy policy.

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