$299+ Cheap flights from Chile to Dulles Intl (IAD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — IAD
Oct 14 — Oct 211
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Chile to Dulles IntlExplore the most affordable flight options available from Chile to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2026.
Explore the most affordable flight options available from Chile to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2026.
This Avianca deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:20 pm -
1 stop14h 00m
Mon 10/195:35 pm -
2 stops20h 40m
Deal found 9/11![Avianca logo]()
$506
This Avianca deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:30 am -
1 stop13h 45m
Tue 10/203:35 pm -
1 stop13h 10m
Deal found 9/11![Avianca logo]()
$509
This Avianca deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/274:20 pm -
1 stop14h 00m
Sun 10/44:10 am -
2 stops19h 10m
Deal found 9/14![Avianca logo]()
$510
This Copa Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:07 am -
1 stop28h 13m
Tue 10/204:34 pm -
1 stop26h 58m
Deal found 9/9![Copa Airlines logo]()
$511
This Avianca deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:10 am -
1 stop13h 00m
Mon 1/42:30 pm -
1 stop13h 15m
Deal found 9/9![Avianca logo]()
$513
This Avianca deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/14:15 pm -
1 stop14h 15m
Sun 1/243:00 am -
2 stops20h 05m
Deal found 9/9![Avianca logo]()
$514
This Avianca deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:30 am -
2 stops20h 05m
Sun 1/243:00 am -
2 stops20h 05m
Deal found 9/10![Avianca logo]()
$516
This Booking.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:30 pm -
2 stops20h 45m
Wed 10/145:45 am -
3 stops33h 21m
Deal found 9/9![Multiple Airlines logo]()
$816
This LATAM Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/61:10 pm -
3 stops30h 23m
Tue 11/1012:35 pm -
2 stops31h 30m
Deal found 9/10![LATAM Airlines logo]()
$1,024
This LATAM Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2410:47 am -
3 stops31h 59m
Mon 9/2812:25 pm -
3 stops28h 17m
Deal found 9/9![LATAM Airlines logo]()
$1,310
Best flights from Chile to Dulles IntlDiscover carefully curated flight deals from Chile to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 14, 2026.
Discover carefully curated flight deals from Chile to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 14, 2026.
This Copa Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/141:07 am -
1 stop28h 13m
Wed 11/41:16 am -
1 stop24h 22m
Deal found 9/10![Copa Airlines logo]()
$511
This Avianca deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/84:20 pm -
1 stop14h 00m
Tue 10/204:10 am -
2 stops19h 10m
Deal found 9/10![Avianca logo]()
$511
This Booking.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:30 pm -
2 stops20h 45m
Wed 10/145:45 am -
3 stops33h 21m
Deal found 9/9![Multiple Airlines logo]()
$816
This Copa Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:02 am -
1 stop28h 13m
Thu 11/263:37 pm -
1 stop30h 42m
Deal found 9/9![Copa Airlines logo]()
$511
This LATAM Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/61:10 pm -
3 stops30h 23m
Tue 11/1012:35 pm -
2 stops31h 30m
Deal found 9/12![LATAM Airlines logo]()
$1,024
This Avianca deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/64:15 pm -
1 stop14h 15m
Tue 2/233:00 am -
2 stops20h 05m
Deal found 9/9![Avianca logo]()
$514
This Copa Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/211:07 am -
1 stop28h 13m
Wed 10/282:25 am -
1 stop16h 54m
Deal found 9/9![Copa Airlines logo]()
$511
This Avianca deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/242:10 am -
1 stop13h 00m
Mon 1/183:00 am -
2 stops20h 05m
Deal found 9/13![Avianca logo]()
$547
This Copa Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/93:10 am -
1 stop19h 34m
Tue 3/302:14 am -
1 stop20h 50m
Deal found 9/13![Copa Airlines logo]()
$531
This Copa Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2512:23 pm -
1 stop16h 57m
Mon 1/184:18 am -
1 stop23h 39m
Deal found 9/9![Copa Airlines logo]()
$539
This Copa Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2712:23 pm -
1 stop16h 57m
Mon 1/181:13 am -
1 stop20h 27m
Deal found 9/9![Copa Airlines logo]()
$539
This Copa Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/243:19 am -
1 stop26h 00m
Fri 1/81:13 am -
1 stop24h 33m
Deal found 9/11![Copa Airlines logo]()
$584
This Copa Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:02 am -
1 stop28h 13m
Sun 1/34:18 am -
1 stop20h 35m
Deal found 9/10![Copa Airlines logo]()
$592
This Copa Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/301:44 am -
1 stop27h 36m
Tue 10/62:25 am -
1 stop24h 31m
Deal found 9/9![Copa Airlines logo]()
$609
Last-minute flights from Chile to Dulles IntlDiscover last-minute flight deals from Chile to Dulles Intl. Data last updated September 14, 2026 and is based on user searches.
Discover last-minute flight deals from Chile to Dulles Intl. Data last updated September 14, 2026 and is based on user searches.
This Avianca deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:40 am -
2 stops20h 05m
Tue 11/33:00 am -
2 stops20h 05m
Deal found 9/13![Avianca logo]()
$516
This LATAM Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2410:47 am -
3 stops31h 59m
Mon 9/2812:25 pm -
3 stops28h 17m
Deal found 9/9![LATAM Airlines logo]()
$1,310
This Avianca deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/274:20 pm -
1 stop14h 00m
Sun 10/44:10 am -
2 stops19h 10m
Deal found 9/14![Avianca logo]()
$510
This Avianca deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:30 am -
1 stop13h 45m
Tue 10/203:35 pm -
1 stop13h 10m
Deal found 9/11![Avianca logo]()
$509
This Copa Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:07 am -
1 stop28h 13m
Tue 10/204:34 pm -
1 stop26h 58m
Deal found 9/9![Copa Airlines logo]()
$511
This Booking.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:30 pm -
2 stops20h 45m
Wed 10/145:45 am -
3 stops33h 21m
Deal found 9/9![Multiple Airlines logo]()
$816
This Avianca deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:20 pm -
1 stop14h 00m
Mon 10/195:35 pm -
2 stops20h 40m
Deal found 9/11![Avianca logo]()
$506
This Avianca deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/154:20 pm -
1 stop14h 00m
Thu 11/54:25 pm -
2 stops20h 45m
Deal found 9/10![Avianca logo]()
$514
This Avianca deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/242:10 am -
1 stop13h 00m
Tue 1/195:50 am -
1 stop17h 15m
Deal found 9/10![Avianca logo]()
$513
One-way flights from Chile to Dulles IntlSearch for one-way flight options from Chile to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated September 14, 2026.
Search for one-way flight options from Chile to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated September 14, 2026.
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/269:45 pm -
1 stop25h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![United Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/610:45 pm -
1 stop27h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![United Airlines logo]()
$300
This Booking.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/51:44 am -
1 stop27h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Copa Airlines logo]()
$305
This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/611:45 pm -
1 stop20h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![American Airlines logo]()
$306
This Avianca deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:30 am -
2 stops20h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Avianca logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/75:07 am -
1 stop24h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Copa Airlines logo]()
$308
This Avianca deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/64:15 pm -
1 stop14h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Avianca logo]()
$310
This Avianca deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/254:20 pm -
1 stop14h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Avianca logo]()
$315
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/199:30 pm -
2 stops27h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![American Airlines logo]()
$318
This Copa Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/111:07 am -
1 stop28h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Copa Airlines logo]()
$325
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1211:45 pm -
2 stops24h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![American Airlines logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/195:01 pm -
3 stops36h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$416
Find flight deals from Chile to Dulles Intl
Keep the following information in mind while searching for Chile to Dulles Intl flight deals. Data was last updated September 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $506 (Avianca) |
One-way from | $299 (United Airlines) |
Popular in | June |
Cheapest in | February |
Average price | $645 |
Cheapflights Fare Finder
Customize your flight search to find flights from Chile to Dulles Intl 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, Cheapflights users made 7,457,451 searches. Data last updated September 14, 2026.
Use the filters below to find and compare flights from Chile to Washington, D.C. Dulles Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SantiagoWashington, D.C.
SCL Santiago Arturo Merino Benitez - IAD Washington, D.C. Dulles Intl
SCLIAD
Santiago Arturo Merino Benitez
Tue 10/27
9:45 pm-3:59 pm
1 stop19h 14m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$299
SantiagoWashington, D.C.
SCL Santiago Arturo Merino Benitez - IAD Washington, D.C. Dulles Intl
SCLIAD
Santiago Arturo Merino Benitez
Fri 11/6
10:45 pm-12:37 am
1 stop27h 52m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$300
Quickest round-trip
SantiagoWashington, D.C.
SCL Santiago Arturo Merino Benitez - IAD Washington, D.C. Dulles Intl
SCLIAD
Santiago Arturo Merino Benitez
Fri 9/25
4:20 pm-5:20 am
1 stop14h 00m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$315
SantiagoWashington, D.C.
SCL Santiago Arturo Merino Benitez - IAD Washington, D.C. Dulles Intl
SCLIAD
Santiago Arturo Merino Benitez
Thu 1/28
3:53 am-3:13 am
1 stop25h 20m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$325
SantiagoWashington, D.C.
SCL Santiago Arturo Merino Benitez - IAD Washington, D.C. Dulles Intl
SCLIAD
Santiago Arturo Merino Benitez
Sun 10/11
1:07 am-4:20 am
1 stop28h 13m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$325
SantiagoWashington, D.C.
SCL Santiago Arturo Merino Benitez - IAD Washington, D.C. Dulles Intl
SCLIAD
Santiago Arturo Merino Benitez
Sun 12/6
4:15 pm-2:55 pm
2 stops24h 40m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$334
SantiagoWashington, D.C.
SCL Santiago Arturo Merino Benitez - IAD Washington, D.C. Dulles Intl
SCLIAD
Santiago Arturo Merino Benitez
Mon 12/7
4:15 pm-2:55 pm
2 stops24h 40m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$334
SantiagoWashington, D.C.
SCL Santiago Arturo Merino Benitez - IAD Washington, D.C. Dulles Intl
SCLIAD
Santiago Arturo Merino Benitez
Sat 10/3
5:22 am-12:32 am
1 stop20h 10m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$370
SantiagoWashington, D.C.
SCL Santiago Arturo Merino Benitez - IAD Washington, D.C. Dulles Intl
SCLIAD
Santiago Arturo Merino Benitez
Tue 10/13
9:30 pm-11:23 pm
2 stops26h 53m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$378
Punta ArenasWashington, D.C.
PUQ Punta Arenas Pres Ibanez - IAD Washington, D.C. Dulles Intl
PUQIAD
Punta Arenas Pres Ibanez
Sat 12/19
12:23 pm-3:04 am
2 stops40h 41m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$427
Showing 1-10 of 33 resultsSorted by cheapest first
Best time to book a flight from Chile to Dulles Intl
Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Chile with our price prediction graph.
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Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Chile to Washington, D.C. Dulles Intl Airport
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What is the cheapest month to book a flight from Chile to Washington, D.C. Dulles Intl Airport?
Currently, October is the cheapest month in which you can book a flight from Chile to Washington, D.C. Dulles Intl Airport (average of $525). Flying from Chile to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $743). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Dulles Intl
Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated September 14, 2026.
Read through reviews of airlines operating flights from Chile to Washington, D.C. Dulles Intl Airport, such as Copa Airlines and Avianca. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
6.9
Comfort
7.4
Food
6.9
Boarding
7.8
Crew
8.1
Overall
7.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Apr 2026
LIM - PTY
Entertainment
6.9
Comfort
7.4
Food
6.9
Boarding
7.8
Crew
8.1
Overall
7.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Apr 2026
LIM - PTY
Entertainment
6.9
Comfort
7.4
Food
6.9
Boarding
7.8
Crew
8.1
Overall
7.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Apr 2026
LIM - PTY
Related info for your journey
Find useful and relevant information for your journey from Chile to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Washington, D.C. Dulles Intl Airport?
Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locationsAlexandria
Arlington
Owings Mills
Lanham
Tysons
Woodbridge
Reston
Chantilly
Herndon
Hyattsville
Rockville
Fredericksburg
Falls Church
Sterling
Hanover
Laurel
Springfield
Oxon Hill
Clinton
Hunt Valley
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Complete your trip
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Other flights to Dulles Intl
Explore flights to Dulles Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 14, 2026.
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Chile and Dulles Intl flights
Browse other Chile and Dulles Intl flight options. Last updated on September 14, 2026.
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Top 2 airlines flying from Chile to Dulles Intl
Discover the top 2 airlines that operate flights from Chile to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$303 | Average$664 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$414 | Average$682 | FlexibilityNo cancel fee | On-time71% |