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Patagonia

$345+ 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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BRC
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
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 3, 2026.

This Booking.com deal was found by Cheapflights users on 2/1. 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 3/31:13 pm
IAD
-
PMC
2 stops28h 34m
Multiple Airlines
Wed 3/114:49 am
PMC
-
IAD
2 stops40h 37m
Multiple Airlines
Deal found 2/1$803
This Trip.com deal was found by Cheapflights users on 2/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:50 am
IAD
-
USH
2 stops26h 40m
Multiple Airlines
Mon 10/195:40 pm
USH
-
IAD
2 stops21h 35m
Multiple Airlines
Deal found 2/1$813
This Mytrip deal was found by Cheapflights users on 2/1. 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 3/32:35 pm
IAD
-
BRC
3 stops29h 15m
Multiple Airlines
Tue 3/105:55 pm
BRC
-
IAD
2 stops21h 20m
Multiple Airlines
Deal found 2/1$868
This Mytrip deal was found by Cheapflights users on 2/1. 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 3/195:15 pm
IAD
-
PUQ
3 stops33h 03m
Multiple Airlines
Thu 3/2612:09 pm
PUQ
-
IAD
3 stops27h 06m
Multiple Airlines
Deal found 2/1$924
This Mytrip deal was found by Cheapflights users on 2/2. 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 5/226:50 am
IAD
-
USH
3 stops34h 50m
Multiple Airlines
Fri 6/510:35 am
USH
-
IAD
3 stops43h 45m
Multiple Airlines
Deal found 2/2$933
This LATAM Airlines deal was found by Cheapflights users on 1/31. 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 3/163:35 pm
IAD
-
ZOS
2 stops21h 52m
LATAM Airlines
Thu 3/199:21 am
ZOS
-
IAD
2 stops28h 18m
LATAM Airlines
Deal found 1/31$961
This FlightHub deal was found by Cheapflights users on 2/2. 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.
Mon 11/25:45 am
IAD
-
USH
2 stops27h 45m
Multiple Airlines
Thu 11/1212:20 pm
USH
-
IAD
2 stops26h 55m
Multiple Airlines
Deal found 2/2$966
This LATAM Airlines deal was found by Cheapflights users on 1/31. 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 4/195:27 pm
IAD
-
ZAL
2 stops19h 20m
LATAM Airlines
Wed 4/221:53 pm
ZAL
-
IAD
2 stops28h 15m
LATAM Airlines
Deal found 1/31$986
This LATAM Airlines deal was found by Cheapflights users on 2/1. 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 3/191:19 pm
IAD
-
PUQ
2 stops22h 01m
LATAM Airlines
Thu 3/268:46 am
PUQ
-
IAD
2 stops28h 53m
LATAM Airlines
Deal found 2/1$998
This Mytrip deal was found by Cheapflights users on 2/2. 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 2/252:35 pm
IAD
-
BRC
2 stops18h 35m
Multiple Airlines
Wed 3/119:35 pm
BRC
-
IAD
2 stops17h 40m
Multiple Airlines
Deal found 2/2$1,000
This Mytrip deal was found by Cheapflights users on 2/2. 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.
Sat 3/283:35 pm
IAD
-
BRC
2 stops27h 15m
Multiple Airlines
Fri 4/34:00 am
BRC
-
IAD
2 stops35h 15m
Multiple Airlines
Deal found 2/2$1,031
This Mytrip deal was found by Cheapflights users on 2/2. 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 3/206:45 am
IAD
-
USH
2 stops33h 50m
Multiple Airlines
Fri 3/276:10 pm
USH
-
IAD
3 stops35h 10m
Multiple Airlines
Deal found 2/2$1,044

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 3, 2026.

Most accurate provider

AranGrant
2 stars

Most trusted provider

AranGrant
2 stars

Round-trip from

$803
(Booking.com)

One-way from

$345
(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 3, 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.Puerto Montt

IAD - PMC

IADPMC

Washington, D.C. Dulles Intl

Tue 3/3

1:13 pm-7:47 pm

2 stops28h 34m

Puerto Montt El Tepual

Wed 3/11

4:49 am-8:26 pm

2 stops40h 37m

$803

Washington, D.C.San Carlos de Bariloche

IAD - BRC

IADBRC

Washington, D.C. Dulles Intl

Tue 3/3

2:35 pm-9:50 pm

3 stops29h 15m

San Carlos de Bariloche Teniente Luis Candelaria

Tue 3/10

5:55 pm-2:15 pm

2 stops21h 20m

$868

Washington, D.C.Punta Arenas

IAD - PUQ

IADPUQ

Washington, D.C. Dulles Intl

Thu 3/19

5:15 pm-3:18 am

3 stops33h 03m

Punta Arenas Pres Ibanez

Thu 3/26

12:09 pm-2:15 pm

3 stops27h 06m

$924

Washington, D.C.Ushuaia

IAD - USH

IADUSH

Washington, D.C. Dulles Intl

Fri 5/22

6:50 am-6:40 pm

3 stops34h 50m

Ushuaia Malvinas Argentinas

Fri 6/5

10:35 am-5:20 am

3 stops43h 45m

$933

Washington, D.C.Osorno

IAD - ZOS

IADZOS

Washington, D.C. Dulles Intl

Mon 3/16

3:35 pm-2:27 pm

2 stops21h 52m

Osorno Canal Balo

Thu 3/19

9:21 am-12:39 pm

2 stops28h 18m

$961

Washington, D.C.Valdivia

IAD - ZAL

IADZAL

Washington, D.C. Dulles Intl

Sun 4/19

5:27 pm-12:47 pm

2 stops19h 20m

Valdivia Pichoy

Wed 4/22

1:53 pm-6:08 pm

2 stops28h 15m

$986

Washington, D.C.Punta Arenas

IAD - PUQ

IADPUQ

Washington, D.C. Dulles Intl

Thu 3/19

1:19 pm-12:20 pm

2 stops22h 01m

Punta Arenas Pres Ibanez

Thu 3/26

8:46 am-12:39 pm

2 stops28h 53m

$998

Washington, D.C.San Carlos de Bariloche

IAD - BRC

IADBRC

Washington, D.C. Dulles Intl

Wed 2/25

2:35 pm-11:10 am

2 stops18h 35m

San Carlos de Bariloche Teniente Luis Candelaria

Wed 3/11

9:35 pm-2:15 pm

2 stops17h 40m

$1,000

Washington, D.C.San Carlos de Bariloche

IAD - BRC

IADBRC

Washington, D.C. Dulles Intl

Sat 3/28

3:35 pm-7:50 pm

2 stops27h 15m

San Carlos de Bariloche Teniente Luis Candelaria

Fri 4/3

4:00 am-2:15 pm

2 stops35h 15m

$1,031

Washington, D.C.Ushuaia

IAD - USH

IADUSH

Washington, D.C. Dulles Intl

Fri 3/20

6:45 am-5:35 pm

2 stops33h 50m

Ushuaia Malvinas Argentinas

Fri 3/27

6:10 pm-4:20 am

3 stops35h 10m

$1,044

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 21 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 21h 52m. 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 - 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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Alternative routes for Dulles Intl to Patagonia

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