When did momondo last update prices for flights from Washington, D.C. to Ushuaia Malvinas Argentinas Airport?

Prices for flights from Washington, D.C. to Ushuaia Malvinas Argentinas Airport are updated daily.

How old do you have to be to fly from Washington, D.C. to Ushuaia Malvinas Argentinas Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. to Ushuaia Malvinas Argentinas Airport.

What documentation or ID do you need to fly to Ushuaia Malvinas Argentinas Airport?

The required travel and health documents for your Ushuaia Malvinas Argentinas Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ushuaia Malvinas Argentinas Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$355 Cheap Flights from Washington, D.C. to Ushuaia in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Washington, D.C. to Ushuaia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:35 pm - 8:05 pm

IAD

USH

27h 30m

2 stops

10:25 am - 2:15 pm

USH

IAD

28h 50m

3 stops

$1,105Multiple Airlines

Tue, Mar 10 - Tue, Mar 24

3:35 pm - 8:05 pm

IAD

USH

27h 30m

2 stops

11:40 am - 5:25 am

USH

IAD

18h 45m

2 stops

$1,112Multiple Airlines

Tue, Mar 10 - Tue, Mar 24

5:45 am - 7:40 pm

IAD

USH

35h 55m

2 stops

9:25 am - 1:15 pm

USH

IAD

29h 50m

2 stops

$1,140Multiple Airlines

Wed, Feb 25 - Thu, Mar 5

5:45 am - 7:40 pm

IAD

USH

35h 55m

2 stops

7:40 pm - 3:10 am

USH

IAD

33h 30m

3 stops

$1,155Multiple Airlines

Wed, Feb 25 - Thu, Mar 5

3:35 pm - 8:05 pm

IAD

USH

27h 30m

2 stops

10:25 am - 2:15 pm

USH

IAD

28h 50m

3 stops

$1,195Multiple Airlines

Tue, Mar 10 - Tue, Mar 24

6:50 am - 10:55 am

IAD

USH

51h 05m

2 stops

12:30 pm - 2:15 pm

USH

IAD

26h 45m

3 stops

$1,231Multiple Airlines

Tue, Mar 31 - Tue, Apr 7

6:45 am - 2:45 pm

IAD

USH

31h 00m

2 stops

3:40 pm - 5:20 am

USH

IAD

38h 40m

2 stops

$1,254Multiple Airlines

Mon, Mar 23 - Mon, Mar 30

3:35 pm - 8:05 pm

IAD

USH

27h 30m

2 stops

11:40 am - 5:25 am

USH

IAD

18h 45m

2 stops

$1,275Multiple Airlines

Tue, Mar 10 - Tue, Mar 24

2:35 pm - 4:00 pm

IAD

USH

23h 25m

3 stops

7:40 pm - 1:40 am

USH

IAD

32h 00m

3 stops

$1,305Multiple Airlines

Wed, Feb 25 - Thu, Mar 5

5:30 am - 10:55 am

IAD

USH

28h 25m

3 stops

10:25 am - 2:15 pm

USH

IAD

28h 50m

3 stops

$1,307Multiple Airlines

Tue, Mar 10 - Tue, Mar 24

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Ushuaia

IAD - USH

IADUSH

Washington, D.C. Dulles Intl

Tue 3/10

3:35 pm-8:05 pm

2 stops27h 30m

Ushuaia Malvinas Argentinas

Tue 3/24

10:25 am-2:15 pm

3 stops28h 50m

$1,105

Washington, D.C.Ushuaia

IAD - USH

IADUSH

Washington, D.C. Dulles Intl

Tue 3/10

3:35 pm-8:05 pm

2 stops27h 30m

Ushuaia Malvinas Argentinas

Tue 3/24

11:40 am-5:25 am

2 stops18h 45m

$1,112

Washington, D.C.Ushuaia

IAD - USH

IADUSH

Washington, D.C. Dulles Intl

Wed 2/25

5:45 am-7:40 pm

2 stops35h 55m

Ushuaia Malvinas Argentinas

Thu 3/5

9:25 am-1:15 pm

2 stops29h 50m

$1,140

Washington, D.C.Ushuaia

IAD - USH

IADUSH

Washington, D.C. Dulles Intl

Wed 2/25

5:45 am-7:40 pm

2 stops35h 55m

Ushuaia Malvinas Argentinas

Thu 3/5

7:40 pm-3:10 am

3 stops33h 30m

$1,155

Washington, D.C.Ushuaia

IAD - USH

IADUSH

Washington, D.C. Dulles Intl

Tue 3/10

3:35 pm-8:05 pm

2 stops27h 30m

Ushuaia Malvinas Argentinas

Tue 3/24

10:25 am-2:15 pm

3 stops28h 50m

$1,195

Washington, D.C.Ushuaia

IAD - USH

IADUSH

Washington, D.C. Dulles Intl

Tue 3/31

6:50 am-10:55 am

2 stops51h 05m

Ushuaia Malvinas Argentinas

Tue 4/7

12:30 pm-2:15 pm

3 stops26h 45m

$1,231

Washington, D.C.Ushuaia

IAD - USH

IADUSH

Washington, D.C. Dulles Intl

Mon 3/23

6:45 am-2:45 pm

2 stops31h 00m

Ushuaia Malvinas Argentinas

Mon 3/30

3:40 pm-5:20 am

2 stops38h 40m

$1,254

Washington, D.C.Ushuaia

IAD - USH

IADUSH

Washington, D.C. Dulles Intl

Tue 3/10

3:35 pm-8:05 pm

2 stops27h 30m

Ushuaia Malvinas Argentinas

Tue 3/24

11:40 am-5:25 am

2 stops18h 45m

$1,275

Washington, D.C.Ushuaia

IAD - USH

IADUSH

Washington, D.C. Dulles Intl

Wed 2/25

2:35 pm-4:00 pm

3 stops23h 25m

Ushuaia Malvinas Argentinas

Thu 3/5

7:40 pm-1:40 am

3 stops32h 00m

$1,305

Washington, D.C.Ushuaia

IAD - USH

IADUSH

Washington, D.C. Dulles Intl

Tue 3/10

5:30 am-10:55 am

3 stops28h 25m

Ushuaia Malvinas Argentinas

Tue 3/24

10:25 am-2:15 pm

3 stops28h 50m

$1,307

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to Ushuaia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Ushuaia?

On average, the least expensive day to fly to Ushuaia from Washington, D.C. is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,161. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Ushuaia is Sunday, with ticket prices averaging around $1,435.

When to book flights from Washington, D.C. to Ushuaia

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Ushuaia according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Ushuaia (WAS to USH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Ushuaia

Fastest flight time	18h 15m
Direct flights	None

The fastest flight from Washington, D.C. to Ushuaia takes 18h 15m

There are no direct flights from Washington, D.C. to Ushuaia. There are no popular flight routes from Washington, D.C. to Ushuaia.

Search flight deals

How far is Washington, D.C. to Ushuaia Malvinas Argentinas by plane?
A flight from Washington, D.C. to Ushuaia Malvinas Argentinas will travel around 6490.6 mi. 18h 15m is a normal flight duration for this route.
When did momondo last update prices for flights from Washington, D.C. to Ushuaia Malvinas Argentinas Airport?
Prices for flights from Washington, D.C. to Ushuaia Malvinas Argentinas Airport are updated daily.
How old do you have to be to fly from Washington, D.C. to Ushuaia Malvinas Argentinas Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. to Ushuaia Malvinas Argentinas Airport.
What documentation or ID do you need to fly to Ushuaia Malvinas Argentinas Airport?
The required travel and health documents for your Ushuaia Malvinas Argentinas Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ushuaia Malvinas Argentinas Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Ushuaia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Ushuaia. momondo saves you time and could save you money on your trip.

Can I find flights from Washington, D.C. to Ushuaia with flexible booking policies on momondo?

Flights from Washington, D.C. to Ushuaia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Ushuaia?

Once you have performed a search for Washington, D.C. to Ushuaia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington, D.C. to Ushuaia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington, D.C. to Ushuaia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.