IAD - USH

$497 Find Cheap Flights from Washington Dulles Airport to Ushuaia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Ushuaia departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Ushuaia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Ushuaia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Ushuaia, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,039
Multiple Airlines
Sun 11/16Sat 11/22
IAD - USH • 2 stops
Cheapest one-way
$497
Multiple Airlines
Wed 2/11
IAD - USH • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Ushuaia!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dulles Intl to Ushuaia (IAD-USH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Ushuaia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Ushuaia

Sun, Nov 16 - Sat, Nov 22
Multiple Airlines Logo
2:35 pm - 9:43 pmIAD-USH
29h 08m2 stops
Multiple Airlines Logo
7:18 pm - 4:25 amUSH-IAD
35h 07m2 stops
$1,039Multiple Airlines
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Fri, Feb 20 - Thu, Mar 5
Multiple Airlines Logo
5:45 am - 1:30 pmIAD-USH
29h 45m3 stops
Multiple Airlines Logo
6:25 pm - 1:40 amUSH-IAD
33h 15m3 stops
$1,046Multiple Airlines
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Fri, Feb 20 - Thu, Mar 5
Multiple Airlines Logo
5:45 am - 5:40 pmIAD-USH
33h 55m2 stops
Multiple Airlines Logo
6:25 pm - 3:10 amUSH-IAD
34h 45m3 stops
$1,122Multiple Airlines
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Sun, Nov 16 - Sat, Nov 22
Multiple Airlines Logo
5:45 am - 12:30 pmIAD-USH
28h 45m3 stops
Multiple Airlines Logo
7:18 pm - 4:25 amUSH-IAD
35h 07m2 stops
$1,155Multiple Airlines
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Sun, Nov 16 - Sat, Nov 22
Multiple Airlines Logo
5:45 am - 11:30 amIAD-USH
27h 45m3 stops
Multiple Airlines Logo
7:18 pm - 3:10 amUSH-IAD
33h 52m3 stops
$1,162Multiple Airlines
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Thu, Feb 19 - Thu, Mar 5
Multiple Airlines Logo
2:35 pm - 9:35 pmIAD-USH
29h 00m3 stops
Multiple Airlines Logo
6:25 pm - 1:40 amUSH-IAD
33h 15m3 stops
$1,233Multiple Airlines
Find Deal
Fri, Feb 20 - Thu, Mar 5
Multiple Airlines Logo
5:45 am - 5:40 pmIAD-USH
33h 55m2 stops
Multiple Airlines Logo
6:25 pm - 1:15 pmUSH-IAD
20h 50m2 stops
$1,295Multiple Airlines
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Wed, Feb 11 - Sat, Feb 21
Multiple Airlines Logo
2:35 pm - 6:23 pmIAD-USH
25h 48m2 stops
Multiple Airlines Logo
10:30 pm - 3:10 amUSH-IAD
30h 40m3 stops
$1,311Multiple Airlines
Find Deal
Thu, Feb 19 - Thu, Mar 5
Multiple Airlines Logo
2:35 pm - 6:45 pmIAD-USH
26h 10m2 stops
Multiple Airlines Logo
6:25 pm - 1:15 pmUSH-IAD
44h 50m2 stops
$1,341Multiple Airlines
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Wed, Feb 11 - Sat, Feb 21
Multiple Airlines Logo
2:35 pm - 11:30 amIAD-USH
18h 55m2 stops
Multiple Airlines Logo
10:30 pm - 4:25 amUSH-IAD
31h 55m2 stops
$1,368Multiple Airlines
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Booking Insights

KAYAK's insights & trends for Dulles Intl to Ushuaia flights

Get data-powered insights and trends into flights from Dulles Intl to Ushuaia to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Washington Dulles Airport to Ushuaia?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to Ushuaia clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Ushuaia on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Washington Dulles Airport to Ushuaia. For your return ticket, we recommend flying on a Wednesday and avoiding Saturdays for the best deals.

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Good to know

Cheapest flight$497
Flight from Washington Dulles Airport to Ushuaia

When to book flights from Dulles Intl to Ushuaia

Are your dates flexible? Find out the best times to travel from Dulles Intl to Ushuaia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to Ushuaia flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Ushuaia?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Ushuaia was $497 for a one-way ticket and $1,039 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Ushuaia?

    Yes

  • Which aircraft models fly most regularly from Washington Dulles Airport to Ushuaia?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Ushuaia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Ushuaia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Ushuaia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ushuaia from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Ushuaia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ushuaia with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and USH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Ushuaia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ushuaia from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Dulles Intl to Ushuaia

Information on your arrival and departure airports

Washington Dulles Airport (IAD)
Ushuaia (USH)