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Patagonia

$406+ 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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BRC
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
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 February 11, 2026.

This Mytrip deal was found by Cheapflights users on 2/8. 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 3/236:45 am
IAD
-
PUQ
3 stops28h 29m
Multiple Airlines
Mon 3/306:30 pm
PUQ
-
IAD
2 stops35h 50m
Multiple Airlines
Deal found 2/8$866
This LATAM Airlines deal was found by Cheapflights users on 2/7. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/161:19 pm
IAD
-
ZOS
2 stops24h 08m
LATAM Airlines
Thu 3/194:06 pm
ZOS
-
IAD
2 stops20h 46m
LATAM Airlines
Deal found 2/7$881
This Mytrip deal was found by Cheapflights users on 2/8. 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 4/73:35 pm
IAD
-
PUQ
3 stops29h 15m
Multiple Airlines
Sat 4/187:30 pm
PUQ
-
IAD
2 stops34h 50m
Multiple Airlines
Deal found 2/8$909
This Booking.com deal was found by Cheapflights users on 2/8. 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.
Sun 3/810:09 pm
IAD
-
PUQ
3 stops59h 56m
Multiple Airlines
Wed 3/1812:02 pm
PUQ
-
IAD
3 stops33h 24m
Multiple Airlines
Deal found 2/8$924
This Mytrip deal was found by Cheapflights users on 2/8. 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 3/103:35 pm
IAD
-
BRC
2 stops28h 15m
Multiple Airlines
Tue 3/179:40 pm
BRC
-
IAD
2 stops17h 35m
Multiple Airlines
Deal found 2/8$957
This FlightHub deal was found by Cheapflights users on 2/11. 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.
Wed 10/146:50 am
IAD
-
USH
2 stops28h 40m
Multiple Airlines
Sun 10/1810:30 pm
USH
-
IAD
2 stops40h 45m
Multiple Airlines
Deal found 2/11$966
This Booking.com deal was found by Cheapflights users on 2/8. 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.
Tue 3/1010:09 pm
IAD
-
PUQ
3 stops60h 05m
Multiple Airlines
Tue 3/1712:09 pm
PUQ
-
IAD
3 stops33h 17m
Multiple Airlines
Deal found 2/8$969
This Priceline deal was found by Cheapflights users on 2/7. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/102:35 pm
IAD
-
USH
2 stops43h 55m
Multiple Airlines
Thu 11/195:40 pm
USH
-
IAD
2 stops45h 35m
Multiple Airlines
Deal found 2/7$969
This LATAM Airlines deal was found by Cheapflights users on 2/10. 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.
Sun 4/1912:45 pm
IAD
-
ZAL
2 stops24h 02m
LATAM Airlines
Wed 4/221:53 pm
ZAL
-
IAD
2 stops28h 15m
LATAM Airlines
Deal found 2/10$1,006
This LATAM Airlines deal was found by Cheapflights users on 2/7. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2210:06 am
IAD
-
PMC
2 stops26h 09m
LATAM Airlines
Wed 3/252:01 pm
PMC
-
IAD
2 stops23h 38m
LATAM Airlines
Deal found 2/7$1,008
This Mytrip deal was found by Cheapflights users on 2/9. 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.
Mon 7/205:35 pm
IAD
-
PUQ
3 stops28h 36m
Multiple Airlines
Mon 8/311:59 pm
PUQ
-
IAD
3 stops27h 46m
Multiple Airlines
Deal found 2/9$1,012
This KAYAK deal was found by Cheapflights users on 2/8. 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 6/13:08 pm
IAD
-
PUQ
2 stops31h 03m
LATAM Airlines
Thu 6/49:48 am
PUQ
-
IAD
2 stops34h 05m
LATAM Airlines
Deal found 2/8$1,015

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 February 11, 2026.

Most accurate provider

AranGrant
2 stars

Most trusted provider

AranGrant
2 stars

Round-trip from

$866
(Mytrip)

One-way from

$406
(Kiwi.com)
Provider with most accurate pricing for Washington, D.C. (WAS)-Ushuaia Malvinas Argentinas flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Ushuaia Malvinas Argentinas flights.
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From Washington, D.C. Dulles Intl to Patagonia
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One-way flight from Washington, D.C. Dulles Intl to Patagonia
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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 February 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

Dulles Intl

Fly to

Patagonia

Route

Depart

Return

Price

Washington, D.C.Punta Arenas

IAD - PUQ

IADPUQ

Washington, D.C. Dulles Intl

Mon 3/23

6:45 am-12:14 pm

3 stops28h 29m

Punta Arenas Pres Ibanez

Mon 3/30

6:30 pm-5:20 am

2 stops35h 50m

$866

Washington, D.C.Osorno

IAD - ZOS

IADZOS

Washington, D.C. Dulles Intl

Mon 3/16

1:19 pm-2:27 pm

2 stops24h 08m

Osorno Canal Balo

Thu 3/19

4:06 pm-11:52 am

2 stops20h 46m

$881

Washington, D.C.Punta Arenas

IAD - PUQ

IADPUQ

Washington, D.C. Dulles Intl

Tue 4/7

3:35 pm-9:50 pm

3 stops29h 15m

Punta Arenas Pres Ibanez

Sat 4/18

7:30 pm-5:20 am

2 stops34h 50m

$909

Washington, D.C.Punta Arenas

IAD - PUQ

IADPUQ

Washington, D.C. Dulles Intl

Sun 3/8

10:09 pm-11:05 am

3 stops59h 56m

Punta Arenas Pres Ibanez

Wed 3/18

12:02 pm-8:26 pm

3 stops33h 24m

$924

Washington, D.C.San Carlos de Bariloche

IAD - BRC

IADBRC

Washington, D.C. Dulles Intl

Tue 3/10

3:35 pm-8:50 pm

2 stops28h 15m

San Carlos de Bariloche Teniente Luis Candelaria

Tue 3/17

9:40 pm-2:15 pm

2 stops17h 35m

$957

Washington, D.C.Punta Arenas

IAD - PUQ

IADPUQ

Washington, D.C. Dulles Intl

Tue 3/10

10:09 pm-11:14 am

3 stops60h 05m

Punta Arenas Pres Ibanez

Tue 3/17

12:09 pm-8:26 pm

3 stops33h 17m

$969

Washington, D.C.Valdivia

IAD - ZAL

IADZAL

Washington, D.C. Dulles Intl

Sun 4/19

12:45 pm-12:47 pm

2 stops24h 02m

Valdivia Pichoy

Wed 4/22

1:53 pm-6:08 pm

2 stops28h 15m

$1,006

Washington, D.C.Puerto Montt

IAD - PMC

IADPMC

Washington, D.C. Dulles Intl

Sun 3/22

10:06 am-1:15 pm

2 stops26h 09m

Puerto Montt El Tepual

Wed 3/25

2:01 pm-12:39 pm

2 stops23h 38m

$1,008

Washington, D.C.Punta Arenas

IAD - PUQ

IADPUQ

Washington, D.C. Dulles Intl

Tue 3/10

1:19 pm-12:28 pm

2 stops22h 09m

Punta Arenas Pres Ibanez

Tue 3/17

8:59 am-6:33 pm

2 stops34h 34m

$1,035

Washington, D.C.Puerto Montt

IAD - PMC

IADPMC

Washington, D.C. Dulles Intl

Tue 3/31

6:50 am-10:43 pm

3 stops38h 53m

Puerto Montt El Tepual

Sat 4/4

7:30 am-2:15 pm

2 stops31h 45m

$1,043

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 24 results
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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 fly from Washington, D.C. Dulles Intl Airport to Patagonia in about 24h 08m. The time it takes to get you to your destination can typically vary by up to . The distance from Washington, D.C. Dulles Intl Airport to Patagonia is about 5500 mi.

  • 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 - Ushuaia Malvinas Argentinas and Washington, D.C. Dulles Intl - San Carlos de Bariloche Teniente Luis Candelaria.

  • 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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Alternative routes for Dulles Intl to Patagonia

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