SCL - DCA

$349 Find Cheap Flights from Santiago to Reagan Washington National Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Santiago to Reagan-National departing on 10/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Reagan-National Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santiago to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santiago to Washington, D.C., as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$512
Typical prices: $702-$919
American Airlines
Mon 11/17Fri 11/28
SCL - DCA • 1 stop
Cheapest one-way
$349
Typical prices: $397-$422
LATAM Airlines
Thu 10/30
SCL - DCA • 1 stop
Top airlines
American Airlines
Cheapest • from $512 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 10% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 10% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Reagan-National!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Santiago to Reagan-National (SCL-DCA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Santiago to Reagan-National that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Santiago to Reagan-National

Mon, Nov 17 - Fri, Nov 28
American Airlines Logo
10:25 pm - 2:20 pmSCL-DCA
17h 55m1 stop
American Airlines Logo
11:59 am - 8:00 amDCA-SCL
18h 01m1 stop
$512American Airlines
Find Deal
Mon, Nov 17 - Fri, Nov 28
American Airlines Logo
10:25 pm - 12:42 pmSCL-DCA
16h 17m1 stop
American Airlines Logo
2:52 pm - 8:00 amDCA-SCL
15h 08m1 stop
$513American Airlines
Find Deal
Sun, Oct 26 - Sun, Dec 14
American Airlines Logo
9:15 pm - 5:43 pmSCL-DCA
21h 28m1 stop
American Airlines Logo
10:00 am - 8:55 amDCA-SCL
20h 55m1 stop
$514American Airlines
Find Deal
Sat, Nov 1 - Sat, Nov 8
American Airlines Logo
11:15 pm - 8:50 pmSCL-DCA
22h 35m1 stop
American Airlines Logo
3:00 pm - 9:00 amDCA-SCL
16h 00m1 stop
$515American Airlines
Find Deal
Fri, Dec 19 - Fri, Jan 2
United Airlines Logo
10:45 pm - 11:49 pmSCL-DCA
27h 04m1 stop
United Airlines Logo
4:28 pm - 8:50 amDCA-SCL
14h 22m1 stop
$623United Airlines
Find Deal
Mon, Mar 9 - Fri, Mar 13
United Airlines Logo
9:45 pm - 11:35 amSCL-DCA
14h 50m1 stop
United Airlines Logo
6:00 am - 7:50 amDCA-SCL
24h 50m1 stop
$626United Airlines
Find Deal
Tue, Nov 11 - Thu, Nov 13
LATAM Airlines Logo
1:25 pm - 10:02 amSCL-DCA
22h 37m2 stops
LATAM Airlines Logo
6:59 am - 6:25 amDCA-SCL
21h 26m2 stops
$654LATAM Airlines
Find Deal
Tue, Feb 10 - Tue, Feb 17
Air Canada Logo
8:55 pm - 8:55 amSCL-DCA
14h 00m1 stop
Air Canada Logo
11:05 am - 7:00 amDCA-SCL
17h 55m1 stop
$657Air Canada
Find Deal
Tue, Feb 3 - Wed, Feb 25
Air Canada Logo
8:55 pm - 8:55 amSCL-DCA
14h 00m1 stop
Air Canada Logo
6:50 pm - 12:15 pmDCA-SCL
15h 25m1 stop
$662Air Canada
Find Deal
Fri, Mar 20 - Wed, Mar 25
LATAM Airlines Logo
10:30 pm - 6:06 pmSCL-DCA
20h 36m1 stop
LATAM Airlines Logo
2:55 pm - 7:00 amDCA-SCL
15h 05m1 stop
$668LATAM Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Santiago to Reagan-National flights

Get data-powered insights and trends into flights from Santiago to Reagan-National to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Santiago to Washington, D.C. Reagan-National Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Santiago to Washington, D.C. Reagan-National Airport departing in November.

What’s the cheapest day of the week to fly from Santiago to Reagan Washington National Airport?

The average price of all round-trip flights from Santiago to Washington, D.C. Reagan-National Airport clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Reagan Washington National Airport on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Santiago to Reagan Washington National Airport. For your return ticket, we recommend flying on a Tuesday and avoiding Saturdays for the best deals.

What is the cheapest month to fly from Santiago to Washington, D.C. Reagan-National Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Santiago to Washington, D.C. Reagan-National Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Santiago to Washington, D.C. Reagan-National Airport is September, where tickets cost $689 (return) on average. On the other hand, the most expensive months are January and May, where the average cost of round-trip tickets is $965 and $901 respectively.

How far in advance should I book a flight from Santiago to Washington, D.C. Reagan-National Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Santiago to Washington, D.C. Reagan-National Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Santiago to Washington, D.C. Reagan-National Airport, you should book around 3 weeks before departure, which saves you about 10% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$349
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Santiago to Reagan Washington National Airport

When to book flights from Santiago to Reagan-National

Are your dates flexible? Find out the best times to travel from Santiago to Reagan-National based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Santiago to Reagan Washington National Airport flights

  • What is the cheapest flight from Santiago to Washington, D.C. Reagan-National Airport?

    In the last 3 days, the lowest price for a flight from Santiago to Washington, D.C. Reagan-National Airport was $349 for a one-way ticket and $512 for a round-trip.

  • Do I need a passport to fly between Santiago and Reagan Washington National Airport?

    Yes, you’ll need a passport to travel to Reagan Washington National Airport from Santiago.

  • Which airports will I be using when flying from Santiago to Reagan Washington National Airport?

    Santiago and Reagan Washington National Airport are both served by 1 main airport. You will leave Santiago from Santiago Arturo Merino Benitez and will be arriving at Washington, D.C. Reagan-National.

  • Which aircraft models fly most regularly from Santiago to Reagan Washington National Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Santiago to Reagan Washington National Airport?

    SkyTeam, and oneworld are the airline alliances operating flights between Santiago and Reagan Washington National Airport, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Santiago to Washington, D.C., Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Santiago to Washington, D.C. are Delta and American Airlines. With an average price for the route of $722 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $807 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Santiago to Reagan Washington National Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Santiago to Reagan Washington National Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Santiago to Reagan Washington National Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reagan Washington National Airport from Santiago is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Santiago to Reagan Washington National Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reagan Washington National Airport with an airline and back to Santiago with another airline. Booking your flights between Santiago and DCA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Santiago to Reagan Washington National Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reagan Washington National Airport from Santiago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Santiago to Reagan-National

 
See real verified KAYAK customer reviews for airlines flying from Santiago to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Santiago to Reagan-National? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7984 reviews
7.9Entertainment
7.3Food
8.2Boarding
8.5Crew
7.9Comfort
Airline reviews

Crew blocked exits to front of ship with galley carts. Also split five person family apart on international flight without fixing.

2.0 MediocreRyan, Oct 2025FCO - JFK
Read more Delta reviews

Crew blocked exits to front of ship with galley carts. Also split five person family apart on international flight without fixing.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

The boarding process needs to be refined. Sometimes the gate crew calls out the zones and then flip to showing the.zones boarding on the gate monitor display. So, unless you are huddled around the gate lanes watching the monitor, you could miss your boarding zone. Suggest the zones be announced each time a new zone is allowed to board.

The boarding process needs to be refined. Sometimes the gate crew call out the boarding zone, and then flip to the monitor to show which zones are boarding. So unless everyone is gathered around to see the monitor there is usually confusion as wi which zones are boarding.

On time flight. Seat comfort could be better in the Comfort section.

My issue was with TSA agents for delta airlines. My luggage got flagged. The agent was going thru another persons first. He took 20 min to go thru hers. I asked them to bring mine closer so I could sit down . They said you can go sit it will be fine. I said I am supposed to keep my eyes on my bags at all times. The agent was meticulously unwrapping 2 gifts that the lady had and then tried to re warp it. He was trying to be kind i get it but 20 min for me to stand watching him do that was ridiculous. It was 6 am and there were a ton of travelers. Mine was flagged for some air packed tea that I bought in Turkey. My previous delta flight and 2 others before didn’t flag it. Consistency would be nice. Also on the flight the window shades were down for take off and landing - I thought that was very odd I thought they had to remain open for take off and landing.

A couple ladies from the crew were so rude and nasty. Thought they were mad at having to be there especially if you asked a question. This will make me think twice next time if I book a flight with you.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

Always seated jammed in rear of aircraft Admirals Club food at DFW terminal D was absolute worst food experience and I pay $600/year to eat this dried out junk

Flight was delayed because of a bird strike. They had another plane available within 45 minutes.

The business class seats are dated and uncomfortable. The space is bare minimum and there is absolutely no privacy. For $4K, this is not what I expect.

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

Initial flight was cancelled at the time of arrival to the airport, flight alternative requires switching from direct to flight with a layover, and the plane felt like it would split apart, it was so rattle-y.

Weather delay for 2.5 hours followed by half hour crew delay, did not have ginger ale, uncomfortable seats

It was nobody’s fault - but the plane came 4-hrs late and we were updated randomly in 20-30 mins increments which left us hostage to sit and wait expectantly. It was very long and got very late. Our plane didn’t land until nearly 1 am! Also the toilet wasn’t working. The hosts were nice enough but were clearly “about to pass out” as one told me. Lastly, there was no snack or even time for it. Just a bad experience overall.

Everything you need to know for your flight from Santiago to Reagan-National

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