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Cheap flights from Santiago to District of Columbia from $258

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 11/12. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Copa Airlines Logo
3:23 am - 11:33 pmSCL-IAD
22h 10m1 stop
Copa Airlines Logo
3:24 pm - 6:01 amIAD-SCL
12h 37m1 stop
$502Copa Airlines
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Tue, Nov 4 - Wed, Nov 12
Avianca Logo
7:25 am - 1:40 amSCL-IAD
20h 15m2 stops
Avianca Logo
2:35 pm - 5:30 amIAD-SCL
12h 55m1 stop
$512Avianca
Find Deal
Wed, Nov 5 - Wed, Nov 12
Avianca Logo
7:25 am - 1:40 amSCL-IAD
20h 15m2 stops
Avianca Logo
3:00 am - 12:30 amIAD-SCL
19h 30m2 stops
$513Avianca
Find Deal
Wed, Nov 5 - Tue, Nov 11
American Airlines Logo
10:25 pm - 6:59 pmSCL-DCA
22h 34m1 stop
American Airlines Logo
8:25 am - 9:00 amDCA-SCL
22h 35m1 stop
$514American Airlines
Find Deal
Wed, Nov 5 - Wed, Nov 12
American Airlines Logo
10:25 pm - 10:47 amSCL-DCA
14h 22m1 stop
American Airlines Logo
10:46 am - 7:55 amDCA-SCL
19h 09m1 stop
$517American Airlines
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Wed, Nov 5 - Sun, Nov 16
Copa Airlines Logo
3:23 am - 11:33 pmSCL-IAD
22h 10m1 stop
Copa Airlines Logo
8:22 am - 11:41 pmIAD-SCL
13h 19m1 stop
$522Copa Airlines
Find Deal
Tue, Nov 4 - Sun, Nov 16
LATAM Airlines Logo
11:25 pm - 2:06 pmSCL-DCA
15h 41m1 stop
LATAM Airlines Logo
11:00 am - 5:55 amDCA-SCL
17h 55m1 stop
$663LATAM Airlines
Find Deal
Mon, Mar 9 - Mon, Mar 23
LATAM Airlines Logo
10:35 am - 10:56 amSCL-DCA
25h 21m2 stops
LATAM Airlines Logo
11:00 am - 5:55 amDCA-SCL
17h 55m1 stop
$668LATAM Airlines
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Fri, Mar 20 - Tue, Mar 24
Delta Logo
12:25 am - 7:15 pmSCL-DCA
19h 50m2 stops
Delta Logo
1:45 pm - 7:00 amDCA-SCL
16h 15m2 stops
$723Delta
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Sun, Mar 8 - Tue, Mar 17
Delta Logo
11:25 pm - 12:42 pmSCL-DCA
15h 17m2 stops
Delta Logo
6:25 pm - 7:00 amDCA-SCL
34h 35m1 stop
$727Delta
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Tue, Dec 16 - Sat, Jan 31

Avianca flights from Santiago to District of Columbia

Our best Avianca deals on Santiago to District of Columbia flight tickets
Avianca
Nov 5
SCL7:25 amSantiago Arturo Merino Benitez
20h 15m
2 stops
IAD1:40 amWashington, D.C. Dulles Intl
Nov 12
IAD2:35 pmWashington, D.C. Dulles Intl
12h 55m
1 stop
SCL5:30 amSantiago Arturo Merino Benitez
$512
Find similar
Avianca
Nov 5
SCL7:25 amSantiago Arturo Merino Benitez
20h 15m
2 stops
IAD1:40 amWashington, D.C. Dulles Intl
Nov 11
IAD3:00 amWashington, D.C. Dulles Intl
19h 30m
2 stops
SCL12:30 amSantiago Arturo Merino Benitez
$513
Find similar
Avianca
Oct 23
SCL3:30 pmSantiago Arturo Merino Benitez
15h 05m
1 stop
IAD5:35 amWashington, D.C. Dulles Intl
Jan 21
IAD5:45 amWashington, D.C. Dulles Intl
21h 45m
1 stop
SCL5:30 amSantiago Arturo Merino Benitez
$517
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American Airlines flights from Santiago to District of Columbia

Our best American Airlines deals on Santiago to District of Columbia flight tickets
American Airlines
Nov 5
SCL10:25 pmSantiago Arturo Merino Benitez
22h 34m
1 stop
DCA6:59 pmWashington, D.C. Reagan-National
Nov 12
DCA8:25 amWashington, D.C. Reagan-National
22h 35m
1 stop
SCL9:00 amSantiago Arturo Merino Benitez
$514
Find similar
American Airlines
Nov 23
SCL11:15 pmSantiago Arturo Merino Benitez
25h 26m
1 stop
IAD10:41 pmWashington, D.C. Dulles Intl
Dec 9
IAD6:00 amWashington, D.C. Dulles Intl
23h 45m
1 stop
SCL7:45 amSantiago Arturo Merino Benitez
$517
Find similar
American Airlines
Nov 7
SCL11:15 pmSantiago Arturo Merino Benitez
18h 56m
1 stop
IAD4:11 pmWashington, D.C. Dulles Intl
Dec 14
IAD6:25 amWashington, D.C. Dulles Intl
24h 30m
2 stops
SCL8:55 amSantiago Arturo Merino Benitez
$519
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 October 21, 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 - IAD

SCLIAD

Santiago Arturo Merino Benitez

Tue 11/4

3:23 am-11:33 pm

1 stop22h 10m

Washington, D.C. Dulles Intl

Wed 11/12

3:24 pm-6:01 am

1 stop12h 37m

$502

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Wed 11/5

7:25 am-1:40 am

2 stops20h 15m

Washington, D.C. Dulles Intl

Wed 11/12

2:35 pm-5:30 am

1 stop12h 55m

$512

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Wed 11/5

7:25 am-1:40 am

2 stops20h 15m

Washington, D.C. Dulles Intl

Tue 11/11

3:00 am-12:30 am

2 stops19h 30m

$513

SantiagoWashington, D.C.

SCL - DCA

SCLDCA

Santiago Arturo Merino Benitez

Wed 11/5

10:25 pm-6:59 pm

1 stop22h 34m

Washington, D.C. Reagan-National

Wed 11/12

8:25 am-9:00 am

1 stop22h 35m

$514

SantiagoWashington, D.C.

SCL - DCA

SCLDCA

Santiago Arturo Merino Benitez

Wed 11/5

10:25 pm-10:47 am

1 stop14h 22m

Washington, D.C. Reagan-National

Sun 11/16

10:46 am-7:55 am

1 stop19h 09m

$517

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Tue 11/4

3:23 am-11:33 pm

1 stop22h 10m

Washington, D.C. Dulles Intl

Sun 11/16

8:22 am-11:41 pm

1 stop13h 19m

$522

SantiagoWashington, D.C.

SCL - DCA

SCLDCA

Santiago Arturo Merino Benitez

Mon 3/9

11:25 pm-2:06 pm

1 stop15h 41m

Washington, D.C. Reagan-National

Mon 3/23

11:00 am-5:55 am

1 stop17h 55m

$663

SantiagoWashington, D.C.

SCL - DCA

SCLDCA

Santiago Arturo Merino Benitez

Fri 3/20

10:35 am-10:56 am

2 stops25h 21m

Washington, D.C. Reagan-National

Tue 3/24

11:00 am-5:55 am

1 stop17h 55m

$668

SantiagoWashington, D.C.

SCL - DCA

SCLDCA

Santiago Arturo Merino Benitez

Sun 3/8

12:25 am-7:15 pm

2 stops19h 50m

Washington, D.C. Reagan-National

Tue 3/17

1:45 pm-7:00 am

2 stops16h 15m

$723

SantiagoWashington, D.C.

SCL - DCA

SCLDCA

Santiago Arturo Merino Benitez

Tue 12/16

11:25 pm-12:42 pm

2 stops15h 17m

Washington, D.C. Reagan-National

Sat 1/31

6:25 pm-7:00 am

1 stop34h 35m

$727

Flights are sorted by cheapest round-trip flights 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 $616.

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 $642 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

Direct flights

None
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
2,456 reviews
Search Avianca flights
Copa AirlinesPriceFrom $327Free CancellationRating
7.6
1,558 reviews
Search Copa Airlines flights
DeltaPriceFrom $588Free CancellationRating
7.9
7,981 reviews
Search Delta flights
LATAM AirlinesPriceFrom $613Free CancellationRating
7.5
1,869 reviews
Search LATAM Airlines flights
American AirlinesPriceFrom $655Free CancellationRating
7.2
11,028 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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