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Patagonia

$340+ Cheap flights from Dulles Intl (IAD) to Patagonia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BRC
Apr 14 — Apr 211
Tue 4/14
Tue 4/21
1 adult, Economy
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Cheap flight deals from Dulles Intl to Patagonia

Cheapest flights from Dulles Intl to Patagonia
Explore the most affordable flight options available from Dulles Intl to Patagonia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 15, 2026.

This FlightHub deal was found by Cheapflights users on 3/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/142:35 pm
IAD
-
BRC
2 stops28h 35m
Multiple Airlines
Wed 11/184:30 pm
BRC
-
IAD
2 stops22h 45m
Multiple Airlines
Deal found 3/12$916
This FlightHub deal was found by Cheapflights users on 3/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/12:21 am
IAD
-
ZAL
2 stops35h 34m
Multiple Airlines
Sun 5/102:48 pm
ZAL
-
IAD
2 stops33h 45m
Multiple Airlines
Deal found 3/11$984
This FlightHub deal was found by Cheapflights users on 3/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/144:33 pm
IAD
-
PMC
2 stops20h 25m
Multiple Airlines
Tue 4/217:30 am
PMC
-
IAD
2 stops17h 04m
Multiple Airlines
Deal found 3/15$994
This Mytrip deal was found by Cheapflights users on 3/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:35 pm
IAD
-
USH
2 stops41h 55m
Multiple Airlines
Wed 9/309:20 am
USH
-
IAD
2 stops21h 00m
Multiple Airlines
Deal found 3/11$1,067
This KAYAK deal was found by Cheapflights users on 3/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/45:27 pm
IAD
-
PUQ
2 stops28h 44m
LATAM Airlines
Tue 5/122:02 pm
PUQ
-
IAD
3 stops29h 51m
LATAM Airlines
Deal found 3/11$1,074
This oojo deal was found by Cheapflights users on 3/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/255:00 pm
IAD
-
BRC
2 stops40h 25m
Multiple Airlines
Sat 5/27:15 pm
BRC
-
IAD
2 stops20h 55m
Multiple Airlines
Deal found 3/11$1,079
This LATAM Airlines deal was found by Cheapflights users on 3/14. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/412:45 pm
IAD
-
PUQ
2 stops33h 26m
Multiple Airlines
Mon 5/1111:59 pm
PUQ
-
IAD
2 stops40h 50m
Multiple Airlines
Deal found 3/14$1,082
This KAYAK deal was found by Cheapflights users on 3/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/412:45 pm
IAD
-
PUQ
2 stops23h 27m
LATAM Airlines
Mon 5/114:14 am
PUQ
-
IAD
2 stops39h 29m
LATAM Airlines
Deal found 3/12$1,099
This LATAM Airlines deal was found by Cheapflights users on 3/10. 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.
Sat 10/3112:30 pm
IAD
-
ZOS
2 stops26h 14m
LATAM Airlines
Wed 11/411:38 am
ZOS
-
IAD
2 stops26h 21m
LATAM Airlines
Deal found 3/10$1,120
This BusinessClass deal was found by Cheapflights users on 3/11. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/304:00 pm
IAD
-
PUQ
3 stops24h 38m
LATAM Airlines
Tue 12/87:30 pm
PUQ
-
IAD
2 stops25h 40m
LATAM Airlines
Deal found 3/11$1,220
This LATAM Airlines deal was found by Cheapflights users on 3/10. 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.
Sat 4/2512:45 pm
IAD
-
PMC
2 stops25h 53m
LATAM Airlines
Tue 4/287:12 am
PMC
-
IAD
2 stops30h 52m
LATAM Airlines
Deal found 3/10$1,231
This LATAM Airlines deal was found by Cheapflights users on 3/10. 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.
Thu 4/3010:11 am
IAD
-
PUQ
2 stops35h 58m
LATAM Airlines
Mon 5/43:13 pm
PUQ
-
IAD
3 stops27h 55m
LATAM Airlines
Deal found 3/10$1,232

Find flight deals from Dulles Intl to Patagonia

Keep the following information in mind while searching for Dulles Intl to Patagonia flight deals. Data was last updated March 15, 2026.

Round-trip from

$940
(Mytrip)

One-way from

$340
(LATAM Airlines)
From Washington, D.C. Dulles Intl to Patagonia
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Patagonia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Patagonia 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 2,558,603 searches. Data last updated March 15, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Patagonia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Valdivia

IAD - ZAL

IADZAL

Washington, D.C. Dulles Intl

Fri 5/1

2:21 am-1:55 pm

2 stops35h 34m

Valdivia Pichoy

Sun 5/10

2:48 pm-12:33 am

2 stops33h 45m

$984
Quickest round-trip

Washington, D.C.Puerto Montt

IAD - PMC

IADPMC

Washington, D.C. Dulles Intl

Tue 4/14

4:33 pm-12:58 pm

2 stops20h 25m

Puerto Montt El Tepual

Tue 4/21

7:30 am-12:34 am

2 stops17h 04m

$994

Washington, D.C.Ushuaia

IAD - USH

IADUSH

Washington, D.C. Dulles Intl

Tue 9/1

3:35 pm-10:30 am

2 stops41h 55m

Ushuaia Malvinas Argentinas

Wed 9/30

9:20 am-5:20 am

2 stops21h 00m

$1,067

Washington, D.C.Punta Arenas

IAD - PUQ

IADPUQ

Washington, D.C. Dulles Intl

Mon 5/4

7:19 pm-11:11 pm

2 stops26h 52m

Punta Arenas Pres Ibanez

Tue 5/12

10:02 am-6:53 pm

2 stops33h 51m

$1,075

Washington, D.C.Punta Arenas

IAD - PUQ

IADPUQ

Washington, D.C. Dulles Intl

Mon 5/4

12:45 pm-11:11 pm

2 stops33h 26m

Punta Arenas Pres Ibanez

Mon 5/11

11:59 pm-3:49 pm

2 stops40h 50m

$1,082

Washington, D.C.Puerto Montt

IAD - PMC

IADPMC

Washington, D.C. Dulles Intl

Sat 4/25

12:45 pm-2:38 pm

2 stops25h 53m

Puerto Montt El Tepual

Tue 4/28

7:12 am-2:04 pm

2 stops30h 52m

$1,231

Washington, D.C.Punta Arenas

IAD - PUQ

IADPUQ

Washington, D.C. Dulles Intl

Thu 4/30

12:45 pm-10:19 pm

3 stops32h 34m

Punta Arenas Pres Ibanez

Mon 5/4

3:13 pm-6:08 pm

3 stops27h 55m

$1,232

Washington, D.C.Punta Arenas

IAD - PUQ

IADPUQ

Washington, D.C. Dulles Intl

Sun 4/26

6:50 pm-9:00 am

2 stops61h 10m

Punta Arenas Pres Ibanez

Sun 5/3

11:59 pm-6:08 pm

2 stops43h 09m

$1,254

Washington, D.C.San Carlos de Bariloche

IAD - BRC

IADBRC

Washington, D.C. Dulles Intl

Sat 4/25

3:35 pm-10:05 pm

3 stops29h 30m

San Carlos de Bariloche Teniente Luis Candelaria

Sat 5/2

7:15 pm-5:20 am

2 stops35h 05m

$1,276

Washington, D.C.San Carlos de Bariloche

IAD - BRC

IADBRC

Washington, D.C. Dulles Intl

Sun 4/19

3:35 pm-10:10 am

2 stops41h 35m

San Carlos de Bariloche Teniente Luis Candelaria

Thu 4/23

7:10 pm-5:20 am

2 stops35h 10m

$1,300

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 27 resultsSorted by cheapest first
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Best time to book a flight from Dulles Intl to Patagonia

Have a flexible travel schedule? Discover the best time to fly to Patagonia from Dulles Intl with our price prediction graph.
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 Washington, D.C. Dulles Intl Airport to Patagonia
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Patagonia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Patagonia?

    Airlines like LATAM Airlines and Avianca fly from Washington, D.C. Dulles Intl Airport to Patagonia in about 26h 52m. The time it takes to get you to your destination can typically vary by up to 14h 43m. The distance from Washington, D.C. Dulles Intl Airport to Patagonia is about 6361 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Washington, D.C. Dulles Intl Airport to Patagonia?

    The most popular flight routes from Washington, D.C. Dulles Intl Airport to Patagonia are Washington, D.C. Dulles Intl - Punta Arenas Pres Ibanez, Washington, D.C. Dulles Intl - San Carlos de Bariloche Teniente Luis Candelaria and Washington, D.C. Dulles Intl - Ushuaia Malvinas Argentinas.

  • Can I find deals for flights from Dulles Intl to Patagonia that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Patagonia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Patagonia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Patagonia.

  • Can I find deals for business class flights from Dulles Intl to Patagonia?

    Yes. Cheapflights offers flight deals from Dulles Intl to Patagonia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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