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Cheap flight deals from Washington D.C. to Santiago Starting at €205

Discover our range of affordable one-way and round-trip flights from Washington D.C. to Santiago and kick-start your next adventure today!

  • One way
  • Round-trip
      • IAD06:00
        24h 50m
        1 stop
        SCL07:50
        Sun, Mar 23|Washington D.C. - Santiago|United Airlines
        €205€325
        37% OFF
        37% OFF
        €325€205

        Choose United Airlines flights from Washington D.C. to Santiago. The one-way connecting flight with United Airlines departs from Dulles International Airport on Sun, Mar 23, arriving at Arturo Merino Benitez Airport. One-way Prices start from €205 including taxes and charges.

      • IAD22:20
        32h 30m
        1 stop
        SCL07:50
        Sat, Mar 29|Washington D.C. - Santiago|United Airlines
        €210€325
        35% OFF
        35% OFF
        €325€210

        Choose United Airlines flights from Washington D.C. to Santiago. The one-way connecting flight with United Airlines departs from Dulles International Airport on Sat, Mar 29, arriving at Arturo Merino Benitez Airport. One-way Prices start from €210 including taxes and charges.

      • DCA08:05
        22h 45m
        1 stop
        SCL07:50
        Mon, Mar 24|Washington D.C. - Santiago|United Airlines
        €212€325
        35% OFF
        35% OFF
        €325€212

        Choose United Airlines flights from Washington D.C. to Santiago. The one-way connecting flight with United Airlines departs from Ronald Reagan Washington National Airport on Mon, Mar 24, arriving at Arturo Merino Benitez Airport. One-way Prices start from €212 including taxes and charges.

      • IAD12:35
        18h 15m
        1 stop
        SCL07:50
        Wed, Mar 26|Washington D.C. - Santiago|United Airlines
        €212
        €212

        Choose United Airlines flights from Washington D.C. to Santiago. The one-way connecting flight with United Airlines departs from Dulles International Airport on Wed, Mar 26, arriving at Arturo Merino Benitez Airport. One-way Prices start from €212 including taxes and charges.

      • DCA11:00
        19h 50m
        1 stop
        SCL07:50
        Thu, Mar 27|Washington D.C. - Santiago|United Airlines
        €212
        €212

        Choose United Airlines flights from Washington D.C. to Santiago. The one-way connecting flight with United Airlines departs from Ronald Reagan Washington National Airport on Thu, Mar 27, arriving at Arturo Merino Benitez Airport. One-way Prices start from €212 including taxes and charges.

      • DCA06:00
        24h 50m
        1 stop
        SCL07:50
        Tue, Mar 18|Washington D.C. - Santiago|United Airlines
        €221
        €221

        Choose United Airlines flights from Washington D.C. to Santiago. The one-way connecting flight with United Airlines departs from Ronald Reagan Washington National Airport on Tue, Mar 18, arriving at Arturo Merino Benitez Airport. One-way Prices start from €221 including taxes and charges.

      • DCA06:00
        24h 50m
        1 stop
        SCL07:50
        Wed, Mar 19|Washington D.C. - Santiago|United Airlines
        €225
        €225

        Choose United Airlines flights from Washington D.C. to Santiago. The one-way connecting flight with United Airlines departs from Ronald Reagan Washington National Airport on Wed, Mar 19, arriving at Arturo Merino Benitez Airport. One-way Prices start from €225 including taxes and charges.

      • IAD12:35
        18h 15m
        1 stop
        SCL07:50
        Mon, Mar 17|Washington D.C. - Santiago|United Airlines
        €227
        €227

        Choose United Airlines flights from Washington D.C. to Santiago. The one-way connecting flight with United Airlines departs from Dulles International Airport on Mon, Mar 17, arriving at Arturo Merino Benitez Airport. One-way Prices start from €227 including taxes and charges.

      • IAD16:34
        34h 13m
        1 stop
        SCL02:47
        Tue, May 6|Washington D.C. - Santiago|Copa Airlines
        €229
        €229

        Choose Copa Airlines flights from Washington D.C. to Santiago. The one-way connecting flight with Copa Airlines departs from Dulles International Airport on Tue, May 6, arriving at Arturo Merino Benitez Airport. One-way Prices start from €229 including taxes and charges.

      • IAD22:20
        32h 30m
        1 stop
        SCL07:50
        Mon, Mar 10|Washington D.C. - Santiago|United Airlines
        €235
        €235

        Choose United Airlines flights from Washington D.C. to Santiago. The one-way connecting flight with United Airlines departs from Dulles International Airport on Mon, Mar 10, arriving at Arturo Merino Benitez Airport. One-way Prices start from €235 including taxes and charges.

      • WAS01:00 pm
        3h 5m
        Nonstop
        SCL02:00 pm
        Sat, Mar 1|Washington D.C. - Santiago|United Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Washington D.C. to Santiago flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL1354

    Delta Air Lines

    07:00

    IAD

    2.0h

    09:01

    ATL

    SMTWTFS
    Search

  2. DL147

    Delta Air Lines

    19:55

    ATL

    10.1h

    07:00

    SCL

    SMTWTFS

  3. AV149

    avianca

    07:10

    IAD

    5.5h

    11:40

    BOG

    S-T-T-S
    Search

  4. AV097

    avianca

    21:30

    BOG

    5.7h

    05:10

    SCL

    SMTWTFS

  5. AV149

    avianca

    07:10

    IAD

    5.5h

    11:40

    BOG

    S-T-T-S
    Search

  6. AV241

    avianca

    15:30

    BOG

    6.2h

    23:40

    SCL

    SMTWTFS

  7. UA697

    United Airlines

    08:15

    DCA

    3.8h

    11:00

    IAH

    SMTWT-S
    Search

  8. UA847

    United Airlines

    20:25

    IAH

    10.4h

    08:50

    SCL

    SMTWTFS

  9. UA1457

    United Airlines

    11:05

    DCA

    3.6h

    13:40

    IAH

    SMTWTFS
    Search

  10. UA847

    United Airlines

    20:25

    IAH

    10.4h

    08:50

    SCL

    SMTWTFS

  11. DL1029

    Delta Air Lines

    12:00

    DCA

    2.0h

    14:01

    ATL

    -----F-
    Search

  12. DL147

    Delta Air Lines

    19:55

    ATL

    10.1h

    07:00

    SCL

    SMTWTFS

  13. AV247

    avianca

    14:20

    IAD

    5.5h

    19:50

    BOG

    SMTWTFS
    Search

  14. AV115

    avianca

    06:25

    BOG

    5.9h

    14:20

    SCL

    SMTWTFS

  15. AV247

    avianca

    14:20

    IAD

    5.5h

    19:50

    BOG

    SMTWTFS
    Search

  16. AV097

    avianca

    21:30

    BOG

    5.7h

    05:10

    SCL

    SMTWTFS

  17. CM444

    Copa Airlines

    16:34

    IAD

    5.0h

    20:34

    PTY

    SMTWTFS
    Search

  18. CM263

    Copa Airlines

    21:49

    PTY

    3.6h

    01:25

    LIM

    SMTWTFS

  19. H2803

    Sky Airline

    08:55

    LIM

    3.8h

    14:40

    SCL

    SMTWTFS

  20. UA861

    United Airlines

    22:30

    IAD

    10.8h

    10:20

    GRU

    SMTWTFS
    Search

  21. LA8104

    LATAM Airlines

    10:50

    GRU

    4.4h

    14:15

    SCL

    ---W-F-
Find more flights and airlines

When is the cheapest time to fly from Washington D.C. to Santiago?

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Santiago from Washington D.C. have changed and are set to move below.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Washington D.C. (WAS) to Santiago (SCL) the cheapest?

    Airlines adjust prices for flights from Washington D.C. to Santiago based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Washington D.C. (WAS) to Santiago (SCL) cost?

    According to Trip.com's data, the lowest price is around €776.

  • What is the transportation method from the main airport to downtown in Santiago?

    • The distance from Arturo Merino Benitez Airport to downtown is about 12 km, by taxi about 30 minutes.

  • How many airports are there in Santiago (SCL)?

    There are 1 airport(s) near Santiago (SCL): Arturo Merino Benitez Airport.

How to find a cheap flight from Washington D.C. to Santiago

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
1
Being flexible with your dates to get the cheapest Washington D.C. to Santiago ticket.
Tap "Date" on flight search bar to scan through the calender for Washington D.C. to Santiago airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Sun, Mar 23 at €205 for one-way flights.
2
Compare cheap Washington D.C. to Santiago flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Washington D.C. to Santiago. The cheapest airline operating is United Airlines.
3
Set up a Price Alert
By setting up a Price Alert for your Washington D.C. to Santiago route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap Washington D.C. to Santiago flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Washington D.C. to Santiago to get exclusive deals for you.

Flight Info | Washington D.C. to Santiago

Cheapest direct flight price€204
Off-season for travelMarch
Peak season for travelMay
Flight distance8,062.57 km
Popular airlineavianca

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