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Patagonia

$637+ Cheap flights from Dulles Intl (IAD) to Patagonia

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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BRC
May 11 — May 181
Mon 5/11
Mon 5/18
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 April 11, 2026.

This LATAM Airlines deal was found by Cheapflights users on 4/6. 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 4/205:27 pm
IAD
-
NQN
2 stops18h 02m
LATAM Airlines
Thu 4/238:20 pm
NQN
-
IAD
2 stops22h 48m
LATAM Airlines
Deal found 4/6$637
This Mytrip deal was found by Cheapflights users on 4/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/273:35 pm
IAD
-
BRC
2 stops29h 45m
Multiple Airlines
Sun 5/318:40 pm
BRC
-
IAD
2 stops33h 40m
Multiple Airlines
Deal found 4/9$814
This eDestinos deal was found by Cheapflights users on 4/11. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2012:45 pm
IAD
-
NQN
3 stops54h 10m
Multiple Airlines
Thu 4/238:20 pm
NQN
-
IAD
2 stops22h 48m
Multiple Airlines
Deal found 4/11$967
This Mytrip deal was found by Cheapflights users on 4/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/243:35 pm
IAD
-
PUQ
3 stops24h 32m
Multiple Airlines
Mon 4/276:04 pm
PUQ
-
IAD
3 stops45h 11m
Multiple Airlines
Deal found 4/9$978
This Mytrip deal was found by Cheapflights users on 4/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/256:50 am
IAD
-
PUQ
3 stops33h 17m
Multiple Airlines
Mon 6/14:14 am
PUQ
-
IAD
2 stops26h 06m
Multiple Airlines
Deal found 4/10$1,012
This eDestinos deal was found by Cheapflights users on 4/7. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/63:35 pm
IAD
-
BRC
2 stops17h 35m
Multiple Airlines
Sat 9/1210:00 am
BRC
-
IAD
2 stops29h 15m
Multiple Airlines
Deal found 4/7$1,076
This KAYAK deal was found by Cheapflights users on 4/11. 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.
Sun 8/912:29 pm
IAD
-
PUQ
2 stops33h 45m
LATAM Airlines
Sun 8/169:48 am
PUQ
-
IAD
2 stops34h 28m
LATAM Airlines
Deal found 4/11$1,123
This KAYAK deal was found by Cheapflights users on 4/7. 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 11/3012:30 pm
IAD
-
PUQ
2 stops32h 41m
LATAM Airlines
Tue 12/82:08 pm
PUQ
-
IAD
3 stops30h 18m
LATAM Airlines
Deal found 4/7$1,164
This KAYAK deal was found by Cheapflights users on 4/11. 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 8/1012:30 pm
IAD
-
PUQ
3 stops29h 08m
LATAM Airlines
Wed 8/199:50 am
PUQ
-
IAD
2 stops33h 43m
LATAM Airlines
Deal found 4/11$1,165
This LATAM Airlines deal was found by Cheapflights users on 4/9. 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.
Sun 5/315:31 pm
IAD
-
ZOS
2 stops23h 16m
LATAM Airlines
Thu 6/42:14 pm
ZOS
-
IAD
2 stops28h 29m
LATAM Airlines
Deal found 4/9$1,170
This LATAM Airlines deal was found by Cheapflights users on 4/9. 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.
Mon 10/265:30 pm
IAD
-
ZAL
2 stops22h 16m
LATAM Airlines
Fri 10/3012:42 pm
ZAL
-
IAD
2 stops30h 44m
LATAM Airlines
Deal found 4/9$1,170
This Mytrip deal was found by Cheapflights users on 4/7. 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.
Thu 5/73:35 pm
IAD
-
USH
2 stops27h 33m
Multiple Airlines
Thu 5/147:30 pm
USH
-
IAD
2 stops34h 50m
Multiple Airlines
Deal found 4/7$1,174

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 April 11, 2026.

Round-trip from

$814
(Mytrip)
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 April 11, 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.San Carlos de Bariloche

IAD - BRC

IADBRC

Washington, D.C. Dulles Intl

Wed 5/27

3:35 pm-10:20 pm

2 stops29h 45m

San Carlos de Bariloche Teniente Luis Candelaria

Sun 5/31

8:40 pm-5:20 am

2 stops33h 40m

$814

Washington, D.C.Punta Arenas

IAD - PUQ

IADPUQ

Washington, D.C. Dulles Intl

Fri 4/24

3:35 pm-5:07 pm

3 stops24h 32m

Punta Arenas Pres Ibanez

Mon 4/27

6:04 pm-2:15 pm

3 stops45h 11m

$978

Washington, D.C.Punta Arenas

IAD - PUQ

IADPUQ

Washington, D.C. Dulles Intl

Mon 5/25

6:50 am-1:26 pm

2 stops29h 36m

Punta Arenas Pres Ibanez

Mon 6/1

4:14 am-5:20 am

2 stops26h 06m

$1,019

Washington, D.C.San Carlos de Bariloche

IAD - BRC

IADBRC

Washington, D.C. Dulles Intl

Sun 9/6

3:35 pm-10:10 am

2 stops17h 35m

San Carlos de Bariloche Teniente Luis Candelaria

Sat 9/12

10:00 am-2:15 pm

2 stops29h 15m

$1,076

Washington, D.C.Punta Arenas

IAD - PUQ

IADPUQ

Washington, D.C. Dulles Intl

Sun 8/9

12:29 pm-6:40 pm

3 stops29h 11m

Punta Arenas Pres Ibanez

Sun 8/16

2:14 pm-7:16 pm

3 stops30h 02m

$1,123

Washington, D.C.Osorno

IAD - ZOS

IADZOS

Washington, D.C. Dulles Intl

Sun 5/31

5:31 pm-4:47 pm

2 stops23h 16m

Osorno Canal Balo

Thu 6/4

2:14 pm-11:42 am

2 stops21h 28m

$1,170

Washington, D.C.Ushuaia

IAD - USH

IADUSH

Washington, D.C. Dulles Intl

Thu 5/7

3:35 pm-8:08 pm

2 stops27h 33m

Ushuaia Malvinas Argentinas

Thu 5/14

7:30 pm-5:20 am

2 stops34h 50m

$1,174

Washington, D.C.San Carlos de Bariloche

IAD - BRC

IADBRC

Washington, D.C. Dulles Intl

Fri 8/14

6:50 am-6:20 pm

2 stops34h 30m

San Carlos de Bariloche Teniente Luis Candelaria

Sat 8/22

8:10 am-3:55 pm

3 stops32h 45m

$1,191

Washington, D.C.Punta Arenas

IAD - PUQ

IADPUQ

Washington, D.C. Dulles Intl

Thu 5/21

5:31 pm-11:09 pm

2 stops28h 38m

Punta Arenas Pres Ibanez

Sat 5/30

6:10 pm-6:53 pm

2 stops25h 43m

$1,205

Washington, D.C.Punta Arenas

IAD - PUQ

IADPUQ

Washington, D.C. Dulles Intl

Fri 8/7

12:29 pm-5:15 pm

3 stops27h 46m

Punta Arenas Pres Ibanez

Sun 8/16

9:48 am-11:59 am

2 stops27h 11m

$1,225

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/9

Showing 1-10 of 24 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 29h 11m. The time it takes to get you to your destination can typically vary by up to 20h 44m. 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 - Puerto Montt El Tepual.

  • 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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