How do I get Price Alerts for flights from Washington, D.C. to Ushuaia?

Search flight deals from Washington, D.C. to Ushuaia . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from Washington, D.C. to Ushuaia with momondo?

By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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.

$478 Cheap Flights from Washington, D.C. to Ushuaia in 2026/27

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:50 am - 8:30 amIAD Washington, D.C. Dulles Intl-USH Ushuaia Malvinas Argentinas

24h 40m2 stops Bogotá El Dorado Buenos Aires Ministro Pistarini

8:40 pm - 4:30 amUSH Ushuaia Malvinas Argentinas-IAD Washington, D.C. Dulles Intl

33h 50m2 stops Buenos Aires Ministro Pistarini Bogotá El Dorado

$1,344Multiple Airlines

Tue, Dec 1 - Sat, Dec 5

5:50 am - 11:30 amIAD Washington, D.C. Dulles Intl-USH Ushuaia Malvinas Argentinas

51h 40m2 stops Bogotá El Dorado Buenos Aires Ministro Pistarini

7:40 pm - 4:30 amUSH Ushuaia Malvinas Argentinas-IAD Washington, D.C. Dulles Intl

34h 50m2 stops Buenos Aires Ministro Pistarini Bogotá El Dorado

$1,345Avianca

Wed, Mar 3 - Mon, Mar 8

2:30 pm - 8:30 amIAD Washington, D.C. Dulles Intl-USH Ushuaia Malvinas Argentinas

40h 00m2 stops Bogotá El Dorado Buenos Aires Ministro Pistarini

7:40 pm - 4:30 amUSH Ushuaia Malvinas Argentinas-IAD Washington, D.C. Dulles Intl

34h 50m2 stops Buenos Aires Jorge Newbery Bogotá El Dorado

$1,355Multiple Airlines

Mon, Nov 16 - Sat, Nov 21

5:50 am - 8:40 amIAD Washington, D.C. Dulles Intl-USH Ushuaia Malvinas Argentinas

24h 50m3 stops Bogotá El Dorado Sao Paulo Guarulhos Intl El Calafate

7:40 pm - 1:10 pmUSH Ushuaia Malvinas Argentinas-IAD Washington, D.C. Dulles Intl

43h 30m2 stops Buenos Aires Ministro Pistarini Bogotá El Dorado

$1,363Multiple Airlines

Wed, Mar 3 - Mon, Mar 8

2:30 pm - 8:40 amIAD Washington, D.C. Dulles Intl-USH Ushuaia Malvinas Argentinas

40h 10m3 stops Bogotá El Dorado Sao Paulo Guarulhos Intl El Calafate

8:40 pm - 4:30 amUSH Ushuaia Malvinas Argentinas-IAD Washington, D.C. Dulles Intl

33h 50m2 stops Buenos Aires Ministro Pistarini Bogotá El Dorado

$1,363Multiple Airlines

Tue, Dec 1 - Sat, Dec 5

2:30 pm - 7:30 amIAD Washington, D.C. Dulles Intl-USH Ushuaia Malvinas Argentinas

39h 00m2 stops Bogotá El Dorado Buenos Aires Ministro Pistarini

8:20 pm - 4:30 amUSH Ushuaia Malvinas Argentinas-IAD Washington, D.C. Dulles Intl

34h 10m2 stops Buenos Aires Jorge Newbery Bogotá El Dorado

$1,370Multiple Airlines

Tue, Nov 10 - Wed, Nov 25

2:30 pm - 7:30 amIAD Washington, D.C. Dulles Intl-USH Ushuaia Malvinas Argentinas

39h 00m2 stops Bogotá El Dorado Buenos Aires Ministro Pistarini

8:20 pm - 4:30 amUSH Ushuaia Malvinas Argentinas-IAD Washington, D.C. Dulles Intl

34h 10m2 stops Buenos Aires Jorge Newbery Bogotá El Dorado

$1,375Multiple Airlines

Tue, Nov 10 - Wed, Nov 25

5:50 am - 10:30 amIAD Washington, D.C. Dulles Intl-USH Ushuaia Malvinas Argentinas

26h 40m2 stops Bogotá El Dorado Buenos Aires Ministro Pistarini

8:20 pm - 4:30 amUSH Ushuaia Malvinas Argentinas-IAD Washington, D.C. Dulles Intl

34h 10m2 stops Buenos Aires Jorge Newbery Bogotá El Dorado

$1,399Multiple Airlines

Tue, Nov 10 - Wed, Nov 25

5:50 am - 10:30 amIAD Washington, D.C. Dulles Intl-USH Ushuaia Malvinas Argentinas

26h 40m2 stops Bogotá El Dorado Buenos Aires Ministro Pistarini

8:20 pm - 4:30 amUSH Ushuaia Malvinas Argentinas-IAD Washington, D.C. Dulles Intl

34h 10m2 stops Buenos Aires Jorge Newbery Bogotá El Dorado

$1,400Multiple Airlines

Tue, Nov 10 - Wed, Nov 25

8:45 pm - 10:30 amDCA Washington, D.C. Reagan-National-USH Ushuaia Malvinas Argentinas

35h 45m3 stops Toronto Pearson Intl Santiago Arturo Merino Benitez Buenos Aires Jorge Newbery

8:20 am - 10:24 amUSH Ushuaia Malvinas Argentinas-DCA Washington, D.C. Reagan-National

28h 04m3 stops Buenos Aires Jorge Newbery Sao Paulo Guarulhos Intl Montreal Pierre Elliott Trudeau Intl

$2,160Multiple Airlines

Fri, Nov 20 - Fri, Nov 27

Cheap one-way flights

Enter your travel dates to find the best prices.

10:29 am - 7:30 amBWI Baltimore/Washington-USH Ushuaia Malvinas Argentinas

43h 01m3 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl Buenos Aires Ministro Pistarini

$478Multiple Airlines

Wed, Dec 9

6:32 pm - 7:30 amBWI Baltimore/Washington-USH Ushuaia Malvinas Argentinas

34h 58m2 stops Atlanta Hartsfield-Jackson Buenos Aires Ministro Pistarini

$478Multiple Airlines

Wed, Dec 9

3:37 pm - 7:00 pmIAD Washington, D.C. Dulles Intl-USH Ushuaia Malvinas Argentinas

49h 23m3 stops Panama City Tocumen Intl Cordoba Pajas Blancas Buenos Aires Jorge Newbery

$514Multiple Airlines

Sun, Nov 1

11:09 am - 7:30 amBWI Baltimore/Washington-USH Ushuaia Malvinas Argentinas

42h 21m2 stops Miami Buenos Aires Ministro Pistarini

$525Multiple Airlines

Sun, Nov 1

11:09 am - 8:07 pmBWI Baltimore/Washington-USH Ushuaia Malvinas Argentinas

54h 58m3 stops Miami Lima J Chavez Intl Buenos Aires Jorge Newbery

$537Multiple Airlines

Mon, Nov 2

11:09 am - 8:42 pmBWI Baltimore/Washington-USH Ushuaia Malvinas Argentinas

55h 33m3 stops Miami Santo Domingo Las Americas Buenos Aires Ministro Pistarini

$547Multiple Airlines

Thu, Nov 5

10:54 am - 8:30 amBWI Baltimore/Washington-USH Ushuaia Malvinas Argentinas

43h 36m3 stops Miami Punta Cana Buenos Aires Ministro Pistarini

$579Multiple Airlines

Sat, Nov 7

11:09 am - 8:42 pmBWI Baltimore/Washington-USH Ushuaia Malvinas Argentinas

31h 33m3 stops Miami Punta Cana Buenos Aires Ministro Pistarini

$584Multiple Airlines

Fri, Nov 6

12:38 pm - 10:30 amBWI Baltimore/Washington-USH Ushuaia Malvinas Argentinas

43h 52m3 stops Tampa Panama City Tocumen Intl Buenos Aires Ministro Pistarini

$646Multiple Airlines

Tue, Nov 3

1:16 am - 8:30 amIAD Washington, D.C. Dulles Intl-USH Ushuaia Malvinas Argentinas

53h 14m2 stops Panama City Tocumen Intl Buenos Aires Ministro Pistarini

$651Multiple Airlines

Fri, Nov 6

Cheap last minute flights

Enter your travel dates to find the best prices.

2:25 am - 8:23 pmIAD Washington, D.C. Dulles Intl-USH Ushuaia Malvinas Argentinas

40h 58m2 stops Panama City Tocumen Intl Buenos Aires Ministro Pistarini

9:03 pm - 12:32 amUSH Ushuaia Malvinas Argentinas-IAD Washington, D.C. Dulles Intl

28h 29m2 stops Buenos Aires Ministro Pistarini Panama City Tocumen Intl

$1,174Multiple Airlines

Thu, Oct 15 - Fri, Oct 23

6:50 am - 2:55 pmIAD Washington, D.C. Dulles Intl-USH Ushuaia Malvinas Argentinas

31h 05m2 stops Bogotá El Dorado Buenos Aires Jorge Newbery

7:30 pm - 2:45 amUSH Ushuaia Malvinas Argentinas-IAD Washington, D.C. Dulles Intl

32h 15m3 stops Buenos Aires Jorge Newbery Bogotá El Dorado San Salvador El Salvador Intl

$1,476Multiple Airlines

Thu, Oct 15 - Wed, Oct 21

2:25 am - 12:30 pmIAD Washington, D.C. Dulles Intl-USH Ushuaia Malvinas Argentinas

33h 05m2 stops Panama City Tocumen Intl Buenos Aires Ministro Pistarini

10:30 pm - 5:20 amUSH Ushuaia Malvinas Argentinas-IAD Washington, D.C. Dulles Intl

31h 50m3 stops Buenos Aires Ministro Pistarini Sao Paulo Guarulhos Intl Bogotá El Dorado

$1,526Multiple Airlines

Thu, Oct 15 - Fri, Oct 23

4:49 pm - 8:23 pmBWI Baltimore/Washington-USH Ushuaia Malvinas Argentinas

26h 34m2 stops Panama City Tocumen Intl Buenos Aires Ministro Pistarini

9:03 pm - 3:15 pmUSH Ushuaia Malvinas Argentinas-BWI Baltimore/Washington

19h 12m2 stops Buenos Aires Ministro Pistarini Panama City Tocumen Intl

$1,601Multiple Airlines

Fri, Oct 16 - Fri, Oct 23

12:30 pm - 8:18 pmIAD Washington, D.C. Dulles Intl-USH Ushuaia Malvinas Argentinas

30h 48m3 stops Dallas/Fort Worth Miami Buenos Aires Ministro Pistarini

8:48 pm - 2:15 pmUSH Ushuaia Malvinas Argentinas-IAD Washington, D.C. Dulles Intl

42h 27m3 stops Buenos Aires Ministro Pistarini Lima J Chavez Intl Bogotá El Dorado

$1,824Multiple Airlines

Thu, Oct 15 - Wed, Oct 21

10:22 am - 8:18 pmBWI Baltimore/Washington-USH Ushuaia Malvinas Argentinas

32h 56m3 stops Atlanta Hartsfield-Jackson Miami Buenos Aires Ministro Pistarini

12:35 pm - 8:17 pmUSH Ushuaia Malvinas Argentinas-BWI Baltimore/Washington

32h 42m3 stops Buenos Aires Ministro Pistarini Miami Houston George Bush Intcntl

$1,854Multiple Airlines

Thu, Oct 15 - Wed, Oct 21

2:51 pm - 8:18 pmBWI Baltimore/Washington-USH Ushuaia Malvinas Argentinas

28h 27m2 stops Miami Buenos Aires Ministro Pistarini

12:35 pm - 8:17 pmUSH Ushuaia Malvinas Argentinas-BWI Baltimore/Washington

32h 42m3 stops Buenos Aires Ministro Pistarini Miami Houston George Bush Intcntl

$1,866Multiple Airlines

Thu, Oct 15 - Wed, Oct 21

6:50 am - 5:50 pmIAD Washington, D.C. Dulles Intl-USH Ushuaia Malvinas Argentinas

34h 00m3 stops Bogotá El Dorado Buenos Aires Ministro Pistarini El Calafate

9:10 pm - 2:45 amUSH Ushuaia Malvinas Argentinas-IAD Washington, D.C. Dulles Intl

30h 35m3 stops Buenos Aires Jorge Newbery Bogotá El Dorado San Salvador El Salvador Intl

$2,040Multiple Airlines

Fri, Oct 16 - Fri, Oct 23

6:50 am - 8:10 amIAD Washington, D.C. Dulles Intl-USH Ushuaia Malvinas Argentinas

48h 20m2 stops Bogotá El Dorado Buenos Aires Ministro Pistarini

7:30 pm - 2:15 pmUSH Ushuaia Malvinas Argentinas-IAD Washington, D.C. Dulles Intl

43h 45m2 stops Buenos Aires Jorge Newbery Bogotá El Dorado

$2,272Multiple Airlines

Thu, Oct 15 - Wed, Oct 21

4:44 pm - 7:50 pmDCA Washington, D.C. Reagan-National-USH Ushuaia Malvinas Argentinas

26h 06m2 stops Houston George Bush Intcntl Buenos Aires Ministro Pistarini

1:00 pm - 11:53 amUSH Ushuaia Malvinas Argentinas-DCA Washington, D.C. Reagan-National

23h 53m2 stops Buenos Aires Jorge Newbery Houston George Bush Intcntl

$2,540Multiple Airlines

Fri, Oct 16 - Fri, Oct 23

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

Avianca flights from Washington, D.C. to Ushuaia

Our best Avianca deals on Washington, D.C. to Ushuaia flight tickets

Avianca

Mar 3

IAD5:50 amWashington, D.C. Dulles Intl

51h 40m

2 stops

USH11:30 amUshuaia Malvinas Argentinas

Mar 8

USH7:40 pmUshuaia Malvinas Argentinas

34h 50m

2 stops

IAD4:30 amWashington, D.C. Dulles Intl

$1,345

Avianca

Apr 7

IAD3:35 pmWashington, D.C. Dulles Intl

19h 15m

2 stops

USH11:50 amUshuaia Malvinas Argentinas

Apr 11

USH5:00 pmUshuaia Malvinas Argentinas

37h 20m

2 stops

IAD5:20 amWashington, D.C. Dulles Intl

$2,076

Avianca

Apr 7

IAD3:35 pmWashington, D.C. Dulles Intl

19h 15m

2 stops

USH11:50 amUshuaia Malvinas Argentinas

Apr 11

USH5:00 pmUshuaia Malvinas Argentinas

37h 20m

2 stops

IAD5:20 amWashington, D.C. Dulles Intl

$2,096

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

Cheapest round-trip

Quickest round-trip

Washington, D.C.Ushuaia

IAD Washington, D.C. Dulles Intl - USH Ushuaia Malvinas Argentinas

IADUSH

Washington, D.C. Dulles Intl

Tue 12/1

5:50 am-8:30 am

2 stops24h 40m

Ushuaia Malvinas Argentinas

Sat 12/5

8:40 pm-4:30 am

2 stops33h 50m

$1,344

Washington, D.C.Ushuaia

IAD Washington, D.C. Dulles Intl - USH Ushuaia Malvinas Argentinas

IADUSH

Washington, D.C. Dulles Intl

Wed 3/3

5:50 am-11:30 am

2 stops51h 40m

Ushuaia Malvinas Argentinas

Mon 3/8

7:40 pm-4:30 am

2 stops34h 50m

$1,345

Washington, D.C.Ushuaia

IAD Washington, D.C. Dulles Intl - USH Ushuaia Malvinas Argentinas

IADUSH

Washington, D.C. Dulles Intl

Mon 11/16

2:30 pm-8:30 am

2 stops40h 00m

Ushuaia Malvinas Argentinas

Sat 11/21

7:40 pm-4:30 am

2 stops34h 50m

$1,355

Washington, D.C.Ushuaia

IAD Washington, D.C. Dulles Intl - USH Ushuaia Malvinas Argentinas

IADUSH

Washington, D.C. Dulles Intl

Wed 3/3

5:50 am-8:40 am

3 stops24h 50m

Ushuaia Malvinas Argentinas

Mon 3/8

7:40 pm-1:10 pm

2 stops43h 30m

$1,363

Washington, D.C.Ushuaia

IAD Washington, D.C. Dulles Intl - USH Ushuaia Malvinas Argentinas

IADUSH

Washington, D.C. Dulles Intl

Tue 12/1

2:30 pm-8:40 am

3 stops40h 10m

Ushuaia Malvinas Argentinas

Sat 12/5

8:40 pm-4:30 am

2 stops33h 50m

$1,363

Washington, D.C.Ushuaia

IAD Washington, D.C. Dulles Intl - USH Ushuaia Malvinas Argentinas

IADUSH

Washington, D.C. Dulles Intl

Tue 11/10

2:30 pm-7:30 am

2 stops39h 00m

Ushuaia Malvinas Argentinas

Wed 11/25

8:20 pm-4:30 am

2 stops34h 10m

$1,370

Washington, D.C.Ushuaia

IAD Washington, D.C. Dulles Intl - USH Ushuaia Malvinas Argentinas

IADUSH

Washington, D.C. Dulles Intl

Tue 11/10

2:30 pm-7:30 am

2 stops39h 00m

Ushuaia Malvinas Argentinas

Wed 11/25

8:20 pm-4:30 am

2 stops34h 10m

$1,375

Washington, D.C.Ushuaia

IAD Washington, D.C. Dulles Intl - USH Ushuaia Malvinas Argentinas

IADUSH

Washington, D.C. Dulles Intl

Tue 11/10

5:50 am-10:30 am

2 stops26h 40m

Ushuaia Malvinas Argentinas

Wed 11/25

8:20 pm-4:30 am

2 stops34h 10m

$1,399

Washington, D.C.Ushuaia

IAD Washington, D.C. Dulles Intl - USH Ushuaia Malvinas Argentinas

IADUSH

Washington, D.C. Dulles Intl

Tue 11/10

5:50 am-10:30 am

2 stops26h 40m

Ushuaia Malvinas Argentinas

Wed 11/25

8:20 pm-4:30 am

2 stops34h 10m

$1,400

Washington, D.C.Ushuaia

DCA Washington, D.C. Reagan-National - USH Ushuaia Malvinas Argentinas

DCAUSH

Washington, D.C. Reagan-National

Fri 11/20

8:45 pm-10:30 am

3 stops35h 45m

Ushuaia Malvinas Argentinas

Fri 11/27

8:20 am-10:24 am

3 stops28h 04m

$2,160

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Best Price Found	$478
Fastest flight time	19h 15m
Direct flights	None

The best one-way flight to Ushuaia from Washington, D.C. in the past 72 hours is $478. The best round-trip flight deal from Washington, D.C. to Ushuaia found on momondo in the last 72 hours is $1,344.

The fastest flight from Washington, D.C. to Ushuaia takes 19h 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

Frequently asked questions about flying from Washington, D.C. to Ushuaia

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. 19h 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.

Frequently asked questions about flying from Washington, D.C. to Ushuaia

How do I get Price Alerts for flights from Washington, D.C. to Ushuaia?
Search flight deals from Washington, D.C. to Ushuaia. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Washington, D.C. to Ushuaia with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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.