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Cheap flights from Santiago to District of Columbia from $256

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 District of Columbia departing on 12/17. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:45 pm - 10:06 pm
SCL
-
DCA
25h 21m1 stop
United Airlines Logo
11:00 am - 8:50 am
DCA
-
SCL
19h 50m1 stop
$505United Airlines
Sat, Dec 20 - Mon, Jan 12
United Airlines Logo
10:45 pm - 11:49 pm
SCL
-
IAD
27h 04m1 stop
United Airlines Logo
6:03 am - 8:50 am
IAD
-
SCL
24h 47m1 stop
$505United Airlines
Sat, Dec 20 - Mon, Jan 12
United Airlines Logo
10:45 pm - 11:49 pm
SCL
-
DCA
27h 04m1 stop
United Airlines Logo
6:00 am - 8:50 am
DCA
-
SCL
24h 50m1 stop
$506United Airlines
Sat, Dec 20 - Tue, Jan 6
United Airlines Logo
10:45 pm - 10:19 pm
SCL
-
IAD
25h 34m1 stop
United Airlines Logo
10:15 pm - 8:50 am
IAD
-
SCL
32h 35m1 stop
$506United Airlines
Thu, Dec 18 - Mon, Jan 5
United Airlines Logo
10:45 pm - 3:56 pm
SCL
-
DCA
19h 11m1 stop
United Airlines Logo
2:45 pm - 8:50 am
DCA
-
SCL
16h 05m1 stop
$507United Airlines
Tue, Dec 23 - Tue, Jan 6
LATAM Airlines Logo
11:25 pm - 2:08 pm
SCL
-
DCA
15h 43m1 stop
LATAM Airlines Logo
2:36 pm - 2:05 pm
DCA
-
SCL
22h 29m2 stops
$515LATAM Airlines
Mon, Mar 9 - Tue, Mar 17
American Airlines Logo
10:15 pm - 10:53 pm
SCL
-
IAD
25h 38m1 stop
American Airlines Logo
6:00 am - 6:50 am
IAD
-
SCL
23h 50m1 stop
$515American Airlines
Mon, Mar 9 - Tue, Mar 17
LATAM Airlines Logo
8:50 pm - 2:08 pm
SCL
-
DCA
18h 18m2 stops
LATAM Airlines Logo
11:00 am - 5:55 am
DCA
-
SCL
17h 55m1 stop
$516LATAM Airlines
Mon, Mar 9 - Tue, Mar 17
American Airlines Logo
11:15 pm - 10:59 pm
SCL
-
IAD
25h 44m1 stop
American Airlines Logo
6:00 am - 8:15 am
IAD
-
SCL
24h 15m1 stop
$516American Airlines
Mon, Dec 15 - Fri, Jan 16
Multiple Airlines Logo
12:20 pm - 3:22 am
SCL
-
IAD
17h 02m1 stop
Multiple Airlines Logo
3:00 pm - 7:40 am
IAD
-
SCL
14h 40m1 stop
$523Multiple Airlines
Wed, Dec 17 - Tue, Jan 6

American Airlines flights from Santiago to District of Columbia

Our best American Airlines deals on Santiago to District of Columbia flight tickets
American Airlines
Dec 10
SCL11:15 pmSantiago Arturo Merino Benitez
18h 53m
1 stop
IAD4:08 pmWashington, D.C. Dulles Intl
Mar 25
IAD6:00 amWashington, D.C. Dulles Intl
23h 50m
1 stop
SCL6:50 amSantiago Arturo Merino Benitez
$514
Find similar
American Airlines
Mar 9
SCL10:15 pmSantiago Arturo Merino Benitez
25h 38m
1 stop
IAD10:53 pmWashington, D.C. Dulles Intl
Mar 17
IAD6:00 amWashington, D.C. Dulles Intl
23h 50m
1 stop
SCL6:50 amSantiago Arturo Merino Benitez
$515
Find similar
American Airlines
Dec 15
SCL11:15 pmSantiago Arturo Merino Benitez
25h 44m
1 stop
IAD10:59 pmWashington, D.C. Dulles Intl
Jan 16
IAD6:00 amWashington, D.C. Dulles Intl
24h 15m
1 stop
SCL8:15 amSantiago Arturo Merino Benitez
$516
Find similar

Avianca flights from Santiago to District of Columbia

Our best Avianca deals on Santiago to District of Columbia flight tickets
Avianca
Feb 15
SCL1:35 amSantiago Arturo Merino Benitez
13h 40m
1 stop
IAD1:15 pmWashington, D.C. Dulles Intl
Mar 9
IAD6:45 amWashington, D.C. Dulles Intl
16h 45m
1 stop
SCL12:30 amSantiago Arturo Merino Benitez
$589
Find similar
Avianca
Jan 20
SCL1:35 amSantiago Arturo Merino Benitez
13h 40m
1 stop
IAD1:15 pmWashington, D.C. Dulles Intl
Feb 27
IAD5:45 amWashington, D.C. Dulles Intl
16h 45m
1 stop
SCL12:30 amSantiago Arturo Merino Benitez
$595
Find similar
Avianca
Jan 21
SCL4:25 pmSantiago Arturo Merino Benitez
24h 30m
2 stops
IAD2:55 pmWashington, D.C. Dulles Intl
Feb 27
IAD5:45 amWashington, D.C. Dulles Intl
16h 45m
1 stop
SCL12:30 amSantiago Arturo Merino Benitez
$596
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Santiago to District of Columbia 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 December 4, 2025.
Use the filters below to find and compare flights from Santiago to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SantiagoWashington, D.C.

SCL - DCA

SCLDCA

Santiago Arturo Merino Benitez

Sat 12/20

10:45 pm-10:06 pm

1 stop25h 21m

Washington, D.C. Reagan-National

Mon 1/12

11:00 am-8:50 am

1 stop19h 50m

$505

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Sat 12/20

10:45 pm-11:49 pm

1 stop27h 04m

Washington, D.C. Dulles Intl

Mon 1/12

6:03 am-8:50 am

1 stop24h 47m

$505

SantiagoWashington, D.C.

SCL - DCA

SCLDCA

Santiago Arturo Merino Benitez

Sat 12/20

10:45 pm-11:49 pm

1 stop27h 04m

Washington, D.C. Reagan-National

Tue 1/6

6:00 am-8:50 am

1 stop24h 50m

$506

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Thu 12/18

10:45 pm-10:19 pm

1 stop25h 34m

Washington, D.C. Dulles Intl

Mon 1/5

10:15 pm-8:50 am

1 stop32h 35m

$506

SantiagoWashington, D.C.

SCL - DCA

SCLDCA

Santiago Arturo Merino Benitez

Tue 12/23

10:45 pm-3:56 pm

1 stop19h 11m

Washington, D.C. Reagan-National

Tue 1/6

2:45 pm-8:50 am

1 stop16h 05m

$507

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

Tue 3/17

2:36 pm-2:05 pm

2 stops22h 29m

$515

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Mon 3/9

10:15 pm-10:53 pm

1 stop25h 38m

Washington, D.C. Dulles Intl

Tue 3/17

6:00 am-6:50 am

1 stop23h 50m

$515

SantiagoWashington, D.C.

SCL - DCA

SCLDCA

Santiago Arturo Merino Benitez

Mon 3/9

8:50 pm-2:08 pm

2 stops18h 18m

Washington, D.C. Reagan-National

Tue 3/17

11:00 am-5:55 am

1 stop17h 55m

$516

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Mon 12/15

11:15 pm-10:59 pm

1 stop25h 44m

Washington, D.C. Dulles Intl

Fri 1/16

6:00 am-8:15 am

1 stop24h 15m

$516

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Wed 12/17

12:20 pm-3:22 am

1 stop17h 02m

Washington, D.C. Dulles Intl

Tue 1/6

3:00 pm-7:40 am

1 stop14h 40m

$523

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 District of Columbia from

How to get the cheapest flight ticket from Santiago to District of Columbia

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 District of Columbia?

In general, August is the cheapest month to fly from Santiago to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $583. If you don’t want to visit District of Columbia in August, then you should wait until March to fly from Santiago, when ticket prices are also cheap, with an average price of $618.

What is the cheapest day to depart on your flight to District of Columbia?

The cheapest day to depart on your flight to District of Columbia is on a Tuesday when prices can be found for as low as $618. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Santiago because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $701.

What is the cheapest time of day to depart on your flight to District of Columbia?

Flying to District of Columbia from Santiago at noon is the least expensive time of day to depart. momondo users have found prices as low as $551 when looking at flights departing at noon. Flights to District of Columbia are more costly in the evening, with an average ticket price of $690. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to District of Columbia?

You are more likely to see cheaper flights to District of Columbia from Santiago when booking weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $632 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to District of Columbia from Santiago for as low as $269 on momondo.

Cheap Santiago to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santiago to District of Columbia

Fastest flight time

14h 38m

Direct flights

None
The fastest flight from Santiago to District of Columbia takes 14h 38m
There are no direct flights from Santiago to District of Columbia. There are no popular flight routes from Santiago to District of Columbia.
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  • When did momondo last update prices for flights from Santiago Arturo Merino Benitez Airport to District of Columbia?

    Prices for flights from Santiago Arturo Merino Benitez Airport to District of Columbia were last updated today.

  • How many operators does momondo search for flights from Santiago Arturo Merino Benitez Airport to District of Columbia?

  • How old do you have to be to fly from Santiago Arturo Merino Benitez Airport to District of Columbia?

    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 District of Columbia.

  • What documentation or ID do you need to fly to District of Columbia?

    The travel and health documents required for your trip to District of Columbia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at District of Columbia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Santiago to District of Columbia

Compare and see reviews for airlines that fly from Santiago to District of Columbia with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $278Free CancellationRating
6.6
2,479 reviews
Search Avianca flights
Copa AirlinesPriceFrom $327Free CancellationRating
7.6
1,554 reviews
Search Copa Airlines flights
DeltaPriceFrom $588Free CancellationRating
7.9
8,011 reviews
Search Delta flights
LATAM AirlinesPriceFrom $613Free CancellationRating
7.5
1,890 reviews
Search LATAM Airlines flights
American AirlinesPriceFrom $634Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Santiago to District of Columbia?

It is quick and easy to find Santiago to District of Columbia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to District of Columbia that suits you.

Can I find flights from Santiago to District of Columbia with flexible booking policies on momondo?

momondo does allow users to show only those flights to District of Columbia from Santiago which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Santiago to District of Columbia?

momondo provides multiple filters to help you find the best flight to District of Columbia from Santiago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Santiago to District of Columbia right now. Can momondo alert me if prices change?

Price alerts on flights to District of Columbia from Santiago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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