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Cheap flights from Santiago to District of Columbia from $303

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 9/17. 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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Find the cheapest flights from Santiago to District of Columbia

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
Avianca Logo
12:55 am - 5:35 amSCL-IAD
29h 40m1 stop
Avianca Logo
7:00 am - 5:15 amIAD-SCL
21h 15m1 stop
$575Avianca
Find Deal
Wed, Sep 17 - Sun, Sep 28
LATAM Airlines Logo
10:55 pm - 6:14 pmSCL-DCA
19h 19m1 stop
LATAM Airlines Logo
11:10 am - 5:45 amDCA-SCL
17h 35m1 stop
$577LATAM Airlines
Find Deal
Tue, Sep 2 - Mon, Oct 6
Avianca Logo
7:10 am - 4:20 amSCL-IAD
22h 10m2 stops
Avianca Logo
7:00 am - 11:30 pmIAD-SCL
15h 30m1 stop
$577Avianca
Find Deal
Fri, Sep 19 - Sun, Sep 28
Copa Airlines Logo
4:11 am - 12:28 amSCL-IAD
20h 17m1 stop
Copa Airlines Logo
2:25 am - 12:04 amIAD-SCL
20h 39m1 stop
$582Copa Airlines
Find Deal
Tue, Aug 26 - Mon, Sep 8
Copa Airlines Logo
2:26 am - 12:28 amSCL-IAD
22h 02m1 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
11:05 pm - 2:04 pmSCL-DCA
14h 59m1 stop
Delta Logo
2:59 pm - 6:30 amDCA-SCL
15h 31m1 stop
$603Delta
Find Deal
Mon, Aug 25 - Thu, Aug 28
Delta Logo
11:05 pm - 4:30 pmSCL-IAD
17h 25m2 stops
Delta Logo
3:26 pm - 7:00 amIAD-SCL
15h 34m1 stop
$603Delta
Find Deal
Mon, Aug 25 - Sun, Aug 31
American Airlines Logo
9:55 pm - 3:19 pmSCL-IAD
17h 24m2 stops
American Airlines Logo
2:21 pm - 7:55 amIAD-SCL
16h 34m2 stops
$621American Airlines
Find Deal
Tue, Aug 26 - Tue, Sep 9
American Airlines Logo
9:55 pm - 5:43 pmSCL-DCA
20h 48m1 stop
American Airlines Logo
11:44 am - 8:00 amDCA-SCL
19h 16m1 stop
$631American Airlines
Find Deal
Mon, Oct 6 - Sun, Oct 12

American Airlines flights from Santiago to District of Columbia

Our best American Airlines deals on Santiago to District of Columbia flight tickets
American Airlines
Aug 26
SCL9:55 pmSantiago Arturo Merino Benitez
17h 24m
2 stops
IAD3:19 pmWashington, D.C. Dulles Intl
Sep 9
IAD2:21 pmWashington, D.C. Dulles Intl
16h 34m
2 stops
SCL7:55 amSantiago Arturo Merino Benitez
$621
Find similar
American Airlines
Oct 6
SCL9:55 pmSantiago Arturo Merino Benitez
20h 48m
1 stop
DCA5:43 pmWashington, D.C. Reagan-National
Oct 12
DCA11:44 amWashington, D.C. Reagan-National
19h 16m
1 stop
SCL8:00 amSantiago Arturo Merino Benitez
$631
Find similar
American Airlines
Oct 1
SCL9:55 pmSantiago Arturo Merino Benitez
15h 59m
1 stop
DCA12:54 pmWashington, D.C. Reagan-National
Oct 13
DCA7:18 pmWashington, D.C. Reagan-National
11h 42m
1 stop
SCL8:00 amSantiago Arturo Merino Benitez
$634
Find similar

Avianca flights from Santiago to District of Columbia

Our best Avianca deals on Santiago to District of Columbia flight tickets
Avianca
Sep 17
SCL12:55 amSantiago Arturo Merino Benitez
29h 40m
1 stop
IAD5:35 amWashington, D.C. Dulles Intl
Sep 28
IAD7:00 amWashington, D.C. Dulles Intl
21h 15m
1 stop
SCL5:15 amSantiago Arturo Merino Benitez
$575
Find similar
Avianca
Sep 19
SCL7:10 amSantiago Arturo Merino Benitez
22h 10m
2 stops
IAD4:20 amWashington, D.C. Dulles Intl
Sep 28
IAD7:00 amWashington, D.C. Dulles Intl
15h 30m
1 stop
SCL11:30 pmSantiago Arturo Merino Benitez
$577
Find similar
Avianca
Sep 26
SCL12:55 amSantiago Arturo Merino Benitez
29h 40m
1 stop
IAD5:35 amWashington, D.C. Dulles Intl
Oct 18
IAD3:20 pmWashington, D.C. Dulles Intl
22h 05m
1 stop
SCL2:25 pmSantiago Arturo Merino Benitez
$579
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 July 31, 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

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 - IAD

SCLIAD

Santiago Arturo Merino Benitez

Wed 9/17

12:55 am-5:35 am

1 stop29h 40m

Washington, D.C. Dulles Intl

Sun 9/28

7:00 am-5:15 am

1 stop21h 15m

$575

SantiagoWashington, D.C.

SCL - DCA

SCLDCA

Santiago Arturo Merino Benitez

Tue 9/2

10:55 pm-6:14 pm

1 stop19h 19m

Washington, D.C. Reagan-National

Mon 10/6

11:10 am-5:45 am

1 stop17h 35m

$577

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Fri 9/19

7:10 am-4:20 am

2 stops22h 10m

Washington, D.C. Dulles Intl

Sun 9/28

7:00 am-11:30 pm

1 stop15h 30m

$577

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Tue 8/26

4:11 am-12:28 am

1 stop20h 17m

Washington, D.C. Dulles Intl

Mon 9/8

2:25 am-12:04 am

1 stop20h 39m

$582

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Mon 8/25

2:26 am-12:28 am

1 stop22h 02m

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

11:05 pm-2:04 pm

1 stop14h 59m

Washington, D.C. Reagan-National

Thu 8/28

2:59 pm-6:30 am

1 stop15h 31m

$603

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Mon 8/25

11:05 pm-4:30 pm

2 stops17h 25m

Washington, D.C. Dulles Intl

Sun 8/31

3:26 pm-7:00 am

1 stop15h 34m

$603

SantiagoWashington, D.C.

SCL - IAD

SCLIAD

Santiago Arturo Merino Benitez

Tue 8/26

9:55 pm-3:19 pm

2 stops17h 24m

Washington, D.C. Dulles Intl

Tue 9/9

2:21 pm-7:55 am

2 stops16h 34m

$621

SantiagoWashington, D.C.

SCL - DCA

SCLDCA

Santiago Arturo Merino Benitez

Mon 10/6

9:55 pm-5:43 pm

1 stop20h 48m

Washington, D.C. Reagan-National

Sun 10/12

11:44 am-8:00 am

1 stop19h 16m

$631

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 $585. If you don’t want to visit District of Columbia in August, then you should wait until October to fly from Santiago, when ticket prices are also cheap, with an average price of $593.

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 $693 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 $610 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

Best Price Found

$303

Fastest flight time

12h 37m

Direct flights

None

Airports in District of Columbia

2 airports
The best one-way flight to District of Columbia from Santiago in the past 72 hours is $303. The best round-trip flight deal from Santiago to District of Columbia found on momondo in the last 72 hours is $563.
The fastest flight from Santiago to District of Columbia takes 12h 37m
There are no direct flights from Santiago to District of Columbia. Popular non-direct routes for this connection are Santiago Arturo Merino Benitez Airport - Washington, D.C. Dulles Intl Airport and Santiago Arturo Merino Benitez Airport - Washington, D.C. Reagan-National Airport.
There are 2 airports near District of Columbia: Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD)
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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
Copa AirlinesPriceFrom $246Free CancellationRating
7.5
1,493 reviews
Search Copa Airlines flights
AviancaPriceFrom $267Free CancellationRating
6.7
2,388 reviews
Search Avianca flights
American AirlinesPriceFrom $424Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $588Free CancellationRating
8.0
7,981 reviews
Search Delta flights
LATAM AirlinesPriceFrom $633Free CancellationRating
7.5
1,822 reviews
Search LATAM 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.

An easier way to manage your District of Columbia trip

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