In terms of precipitation, rainfall in Ushuaia ranges from 1.2 - 2.4 inches per month. August is typically the wettest month, when rainfall can reach 2.4 in. January is typically the driest time to visit Ushuaia when rainfall is around 1.2 in.

If weather is an important factor for your trip to Ushuaia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 50.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 35.6 F).

What is the cheapest time of day to fly from DCA to USH?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Reagan-National Airport to Ushuaia as you normally would.

What airport do you fly into for flights to Ushuaia from Washington, D.C. Reagan-National?

Most people fly into Ushuaia Malvinas Argentinas (USH) if they book a flight to Ushuaia from Washington, D.C. Reagan-National. On average, Malvinas Argentinas has 0 inbound flights from Washington, D.C. Reagan-National per day from 0 airlines. Ushuaia Malvinas Argentinas is conveniently located just 2.9 mi from Ushuaia’s city center.

Can I find deals for flights from Reagan-National to Ushuaia that include hotel bookings?

Yes. In addition to deals on Reagan-National to Ushuaia flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Reagan-National to Ushuaia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Ushuaia.

Can I find deals for business class flights from Reagan-National to Ushuaia?

Yes. Cheapflights offers flight deals from Reagan-National to Ushuaia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,295+ Flights from Washington, D.C. Reagan-National Airport to Ushuaia

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Cheap flight deals from Reagan-National to Ushuaia

Cheapest flights from Reagan-National to Ushuaia
Explore the most affordable flight options available from Reagan-National to Ushuaia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

Wed 8/192:59 pm

DCA

USH

2 stops46h 01m

Multiple Airlines

Mon 8/313:00 pm

USH

DCA

2 stops24h 05m

Multiple Airlines

Deal found 1/23

$1,295

Tue 8/185:00 pm

DCA

USH

2 stops20h 00m

LATAM Airlines

Sun 8/303:00 pm

USH

DCA

2 stops24h 05m

LATAM Airlines

Deal found 1/23

$1,479

Wed 8/192:55 pm

DCA

USH

2 stops40h 15m

Aerolineas Argentinas

Mon 8/313:35 pm

USH

DCA

3 stops23h 30m

Aerolineas Argentinas

Deal found 1/23

$1,504

Wed 8/1911:00 am

DCA

USH

2 stops50h 00m

LATAM Airlines

Sun 8/303:00 pm

USH

DCA

2 stops24h 05m

LATAM Airlines

Deal found 1/23

$1,829

Tue 8/182:55 pm

DCA

USH

2 stops22h 05m

LATAM Airlines

Mon 8/313:00 pm

USH

DCA

2 stops22h 47m

LATAM Airlines

Deal found 1/23

$2,333

Thu 8/205:00 pm

DCA

USH

2 stops20h 00m

LATAM Airlines

Mon 8/313:00 pm

USH

DCA

2 stops22h 47m

LATAM Airlines

Deal found 1/23

$2,409

Tue 3/38:40 pm

DCA

USH

3 stops46h 20m

Multiple Airlines

Sat 3/147:35 pm

USH

DCA

3 stops47h 30m

Multiple Airlines

Deal found 1/25

$2,813

Wed 3/118:45 pm

DCA

USH

2 stops57h 45m

Multiple Airlines

Wed 3/182:45 pm

USH

DCA

2 stops21h 25m

Multiple Airlines

Deal found 1/25

$9,057

Best flights from Reagan-National to Ushuaia
Discover carefully curated flight deals from Reagan-National to Ushuaia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 26, 2026.

Tue 3/38:40 pm

DCA

USH

3 stops46h 20m

Multiple Airlines

Sat 3/147:35 pm

USH

DCA

3 stops47h 30m

Multiple Airlines

Deal found 1/25

$2,813

Wed 3/118:45 pm

DCA

USH

2 stops57h 45m

Multiple Airlines

Wed 3/182:45 pm

USH

DCA

2 stops21h 25m

Multiple Airlines

Deal found 1/25

$9,057

Last-minute flights from Reagan-National to Ushuaia
Discover last-minute flight deals from Reagan-National to Ushuaia. Data last updated January 26, 2026 and is based on user searches.

Thu 2/56:00 pm

DCA

USH

2 stops35h 30m

Multiple Airlines

Sun 2/1510:30 pm

USH

DCA

2 stops36h 40m

Multiple Airlines

Deal found 1/26

$2,673

Fri 2/68:40 pm

DCA

USH

3 stops34h 50m

Multiple Airlines

Sun 2/1510:20 am

USH

DCA

3 stops24h 35m

Multiple Airlines

Deal found 1/26

$1,599

Find flight deals from Reagan-National to Ushuaia

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Round-trip from	$1,599 (Mytrip)

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From Washington, D.C. Reagan-National to Ushuaia Malvinas Argentinas

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Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Ushuaia that are best for you.

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Route

Depart

Return

Price

Washington, D.C.Ushuaia

DCA - USH

DCAUSH

Washington, D.C. Reagan-National

Tue 3/3

8:40 pm-9:00 pm

3 stops46h 20m

Ushuaia Malvinas Argentinas

Sat 3/14

7:35 pm-6:05 pm

3 stops47h 30m

$2,813

Washington, D.C.Ushuaia

DCA - USH

DCAUSH

Washington, D.C. Reagan-National

Wed 3/11

8:45 pm-7:30 am

2 stops57h 45m

Ushuaia Malvinas Argentinas

Wed 3/18

2:45 pm-11:10 am

2 stops21h 25m

$9,057

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Best time to book a flight from Reagan-National to Ushuaia

Have a flexible travel schedule? Discover the best time to fly to Ushuaia from Reagan-National 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.

Related info for your journey

What airport do you fly into for flights to Ushuaia from Washington, D.C. Reagan-National?
Most people fly into Ushuaia Malvinas Argentinas (USH) if they book a flight to Ushuaia from Washington, D.C. Reagan-National. On average, Malvinas Argentinas has 0 inbound flights from Washington, D.C. Reagan-National per day from 0 airlines. Ushuaia Malvinas Argentinas is conveniently located just 2.9 mi from Ushuaia’s city center.
Can I find deals for flights from Reagan-National to Ushuaia that include hotel bookings?
Yes. In addition to deals on Reagan-National to Ushuaia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Reagan-National to Ushuaia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Ushuaia.
Can I find deals for business class flights from Reagan-National to Ushuaia?
Yes. Cheapflights offers flight deals from Reagan-National to Ushuaia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$1,295+ Cheap flights from Reagan-National (DCA) to Ushuaia (USH)

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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Reagan-National to Ushuaia with Cheapflights

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Cheap flight deals from Reagan-National to Ushuaia

Cheapest flights from Reagan-National to UshuaiaExplore the most affordable flight options available from Reagan-National to Ushuaia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

Explore the most affordable flight options available from Reagan-National to Ushuaia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

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Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Ushuaia that are best for you.

Best time to book a flight from Reagan-National to Ushuaia

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Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Ushuaia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Ushuaia from Washington, D.C. Reagan-National?

Can I find deals for flights from Reagan-National to Ushuaia that include hotel bookings?

How can I find direct flights from Reagan-National to Ushuaia?

Can I find deals for business class flights from Reagan-National to Ushuaia?

Browse thousands of different options on Cheapflights for your next trip

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Cheapest flights from Reagan-National to Ushuaia
Explore the most affordable flight options available from Reagan-National to Ushuaia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.