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Cheap flights from Washington, D.C. to Santiago from $223

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Santiago departing on 12/31. 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 Washington, D.C. to Santiago

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. to Santiago that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington, D.C. to Santiago.

Cheap last minute flights

Planning a quick getaway from Washington, D.C. to Santiago? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Santiago, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Washington, D.C. to Santiago

Find recent round-trip train or bus tickets from Washington, D.C. to Santiago.

All round-trip flight deals to Santiago

The cheapest plane tickets to Santiago found on KAYAK recently.
3:20 pm - 2:20 pmIAD-SCL
22h 00m1 stop
3:25 pm - 5:50 amSCL-IAD
15h 25m1 stop
$478Avianca
Find Deal
mar., mar. 18 - mar., mar. 25
3:20 pm - 2:20 pmIAD-SCL
22h 00m1 stop
3:25 pm - 2:00 pmSCL-IAD
23h 35m1 stop
$483Avianca
Find Deal
mar., mar. 18 - mié., mar. 26
2:01 pm - 7:20 amBWI-SCL
15h 19m1 stop
11:15 pm - 10:54 amSCL-BWI
13h 39m1 stop
$713LATAM Airlines
Find Deal
mié., ene. 22 - mié., ene. 29
1:12 am - 11:55 pmIAD-SCL
20h 43m1 stop
3:28 am - 11:28 pmSCL-IAD
22h 00m1 stop
$730Copa Airlines
Find Deal
mié., ene. 8 - mié., ene. 29
2:19 am - 8:24 pmIAD-SCL
17h 05m1 stop
11:34 am - 12:29 amSCL-IAD
12h 55m1 stop
$740Copa Airlines
Find Deal
lun., mar. 31 - mié., abr. 30
3:50 pm - 7:20 amDCA-SCL
13h 30m1 stop
11:15 pm - 6:26 pmSCL-DCA
21h 11m1 stop
$743Delta
Find Deal
mié., ene. 22 - mié., ene. 29
4:50 pm - 7:00 amIAD-SCL
14h 10m1 stop
12:30 am - 6:44 pmSCL-IAD
18h 14m2 stops
$753Delta
Find Deal
mié., abr. 23 - mar., may. 6
12:00 pm - 6:00 amDCA-SCL
18h 00m1 stop
7:40 pm - 2:03 pmSCL-DCA
18h 23m2 stops
$756LATAM Airlines
Find Deal
jue., may. 22 - dom., jun. 1
9:15 am - 9:14 amIAD-SCL
21h 59m2 stops
11:45 pm - 10:41 pmSCL-IAD
24h 56m1 stop
$757American Airlines
Find Deal
jue., ene. 9 - jue., ene. 30
3:20 pm - 7:50 amBWI-SCL
14h 30m1 stop
10:30 pm - 7:57 pmSCL-BWI
23h 27m2 stops
$801American Airlines
Find Deal
mar., dic. 31 - lun., feb. 3
2:20 pm - 5:10 amIAD-SCL
12h 50m1 stop
$223Avianca
Find Deal
mar., dic. 31
7:45 am - 5:10 amIAD-SCL
20h 25m1 stop
$237Avianca
Find Deal
dom., mar. 30
1:12 am - 8:19 pmIAD-SCL
17h 07m1 stop
$418Copa Airlines
Find Deal
sáb., ene. 11
10:03 am - 7:20 amIAD-SCL
19h 17m1 stop
$421Delta
Find Deal
jue., feb. 6
12:00 pm - 5:25 amBWI-SCL
15h 25m2 stops
$421Delta
Find Deal
vie., ene. 17
3:59 pm - 9:14 amDCA-SCL
15h 15m2 stops
$421American Airlines
Find Deal
vie., ene. 17
7:25 am - 7:20 amIAD-SCL
21h 55m1 stop
$430LATAM Airlines
Find Deal
dom., feb. 16
2:01 pm - 7:20 amBWI-SCL
15h 19m1 stop
$430LATAM Airlines
Find Deal
dom., ene. 12
1:13 am - 11:47 pmIAD-SCL
20h 34m1 stop
$438Copa Airlines
Find Deal
lun., dic. 30
6:03 am - 7:49 amBWI-SCL
23h 46m1 stop
$622American Airlines
Find Deal
vie., ene. 31
2:50 pm - 2:30 pmDCA-SCL
45h 40m2 stops
10:40 pm - 1:20 pmSCL-DCA
16h 40m1 stop
$973LATAM Airlines
Find Deal
lun., dic. 23 - mar., dic. 31
2:07 pm - 2:30 pmBWI-SCL
46h 23m2 stops
11:00 am - 8:54 amSCL-BWI
23h 54m1 stop
$988LATAM Airlines
Find Deal
jue., dic. 19 - dom., dic. 22
2:50 pm - 2:30 pmDCA-SCL
45h 40m2 stops
9:10 am - 7:57 pmSCL-DCA
36h 47m2 stops
$1,002
Find Deal
lun., dic. 23 - lun., dic. 30
6:59 am - 2:30 pmDCA-SCL
29h 31m2 stops
8:50 pm - 9:00 pmSCL-DCA
26h 10m2 stops
$1,081
Find Deal
jue., dic. 19 - lun., dic. 23
10:01 am - 6:00 amBWI-SCL
17h 59m1 stop
11:00 am - 12:38 amSCL-BWI
15h 38m1 stop
$1,211Delta
Find Deal
jue., dic. 19 - mar., dic. 31
7:59 am - 6:00 amDCA-SCL
20h 01m1 stop
11:15 pm - 4:42 pmSCL-DCA
19h 27m1 stop
$1,217Delta
Find Deal
jue., dic. 19 - dom., dic. 22
6:10 am - 11:40 pmIAD-SCL
15h 30m1 stop
3:05 am - 10:35 pmSCL-IAD
21h 30m2 stops
$1,242Avianca
Find Deal
lun., dic. 23 - dom., dic. 29
6:10 am - 5:10 amIAD-SCL
21h 00m1 stop
3:25 pm - 4:50 amSCL-IAD
15h 25m1 stop
$1,273Avianca
Find Deal
lun., dic. 23 - mar., dic. 31
6:24 pm - 9:05 amDCA-SCL
12h 41m1 stop
10:30 pm - 6:56 pmSCL-DCA
22h 26m1 stop
$1,357American Airlines
Find Deal
sáb., dic. 21 - lun., dic. 30
4:00 pm - 9:05 amDCA-SCL
15h 05m1 stop
10:30 pm - 12:51 pmSCL-DCA
16h 21m2 stops
$1,361American Airlines
Find Deal
sáb., dic. 21 - lun., dic. 30

Avianca flights from Washington, D.C. to Santiago

Our best Avianca deals on Washington, D.C. to Santiago flight tickets
Avianca
Mar 18
IAD3:20 pmWashington, D.C. Dulles Intl
22h 00m
1 stop
SCL2:20 pmSantiago Arturo Merino Benitez
Mar 25
SCL3:25 pmSantiago Arturo Merino Benitez
15h 25m
1 stop
IAD5:50 amWashington, D.C. Dulles Intl
Avianca
Mar 18
IAD3:20 pmWashington, D.C. Dulles Intl
22h 00m
1 stop
SCL2:20 pmSantiago Arturo Merino Benitez
Mar 26
SCL3:25 pmSantiago Arturo Merino Benitez
23h 35m
1 stop
IAD2:00 pmWashington, D.C. Dulles Intl
Avianca
Mar 27
IAD3:20 pmWashington, D.C. Dulles Intl
22h 00m
1 stop
SCL2:20 pmSantiago Arturo Merino Benitez
Apr 27
SCL2:30 pmSantiago Arturo Merino Benitez
15h 55m
1 stop
IAD6:25 amWashington, D.C. Dulles Intl

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

Our best United Airlines deals on Washington, D.C. to Santiago flight tickets
United Airlines
Dec 30
BWI6:00 amBaltimore/Washington
24h 50m
1 stop
SCL8:50 amSantiago Arturo Merino Benitez
Feb 10
SCL10:45 pmSantiago Arturo Merino Benitez
19h 35m
1 stop
BWI4:20 pmBaltimore/Washington
United Airlines
Jan 19
BWI6:00 amBaltimore/Washington
24h 50m
1 stop
SCL8:50 amSantiago Arturo Merino Benitez
Mar 13
SCL9:45 pmSantiago Arturo Merino Benitez
14h 57m
1 stop
BWI11:42 amBaltimore/Washington
United Airlines
Dec 29
IAD10:24 pmWashington, D.C. Dulles Intl
32h 26m
1 stop
SCL8:50 amSantiago Arturo Merino Benitez
Feb 10
SCL10:45 pmSantiago Arturo Merino Benitez
23h 55m
1 stop
IAD8:40 pmWashington, D.C. Dulles Intl

See travel insights to Santiago from

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

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 Washington, D.C. and Santiago?

What is the cheapest month to fly to Santiago?

In general, October is the cheapest month to fly from Washington, D.C. to Santiago. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $628. If you don’t want to visit Santiago in October, then you should wait until April to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $632.

What is the cheapest day to depart on your flight to Santiago?

The cheapest day to depart on your flight to Santiago is on a Monday when prices can be found for as low as $732. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Santiago on Sunday is $836.

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

In the morning is the cheapest time of day to fly from Washington, D.C. to Santiago when you can find flight prices for as low as $678. Flying to Santiago in the morning is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Santiago, so prices are often more expensive at around $862 per ticket.

How far in advance should I book a flight to Santiago?

Most flyers found that booking tickets 8 days in advance of their planned departure date is the best time to get cheap flights to Santiago. During this timeframe, flight prices are around $759. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $376.

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

You could potentially save up to 20% on your flight if you consider stops on a Washington, D.C. to Santiago flight.

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

As of December 2024, prices for Washington, D.C. to Santiago flights are approximately 19% cheaper when compared to flights at the same time last year.

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

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

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

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

Best Price Found

$223

Fastest flight time

12h 05m

Direct flights

None

Airports in Santiago

1 airport
The best one-way flight to Santiago from Washington, D.C. in the past 72 hours is $223. The best round-trip flight deal from Washington, D.C. to Santiago found on momondo in the last 72 hours is $478.
The fastest flight from Washington, D.C. to Santiago takes 12h 05m
There are no direct flights from Washington, D.C. to Santiago. Popular non-direct routes for this connection are Washington, D.C. Reagan-National Airport - Santiago Arturo Merino Benitez Airport, Washington, D.C. Dulles Intl Airport - Santiago Arturo Merino Benitez Airport and Baltimore/Washington Airport - Santiago Arturo Merino Benitez Airport.
There is 1 airport near Santiago: Santiago Arturo Merino Benitez (SCL)

  • How far is Washington, D.C. to Santiago Arturo Merino Benitez by plane?

    A flight from Washington, D.C. to Santiago Arturo Merino Benitez will travel around 5012.3 mi. Typically, this will take 12h 05m by plane in normal conditions.

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

    Prices for flights from Washington, D.C. to Santiago Arturo Merino Benitez Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Santiago Arturo Merino Benitez Airport.

  • What documentation or ID do you need to fly to Santiago Arturo Merino Benitez Airport?

    The necessary travel and health documents for your Santiago Arturo Merino Benitez Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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


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

Compare and see reviews for airlines that fly from Washington, D.C. to Santiago with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $401Free CancellationRating
7.0
2,667 reviews
Search Avianca flights
Copa AirlinesPriceFrom $440Free CancellationRating
7.7
1,721 reviews
Search Copa Airlines flights
LATAM AirlinesPriceFrom $606Free CancellationRating
7.5
1,879 reviews
Search LATAM Airlines flights
American AirlinesPriceFrom $622Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $642Free CancellationRating
8.0
8,604 reviews
Search Delta flights

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Santiago from Washington, D.C. with this policy.

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

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

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

If you are not ready to book a flight from Washington, D.C. to Santiago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Santiago and let you know when they change.


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