IAD - USH

$833 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 7/28. 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

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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Flights 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

Mon, Oct 20 - Mon, Nov 3
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7:00 am - 9:50 amIAD-USH
25h 50m2 stops
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10:35 am - 1:00 pmUSH-IAD
28h 25m2 stops
$938
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Mon, Oct 20 - Mon, Nov 3
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7:00 am - 11:30 amIAD-USH
27h 30m2 stops
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7:18 pm - 4:50 amUSH-IAD
35h 32m3 stops
$996
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Mon, Oct 20 - Mon, Nov 3
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5:45 am - 9:50 amIAD-USH
27h 05m3 stops
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7:18 pm - 4:50 amUSH-IAD
35h 32m3 stops
$1,039
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Tue, Jul 15 - Tue, Jul 22
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5:45 am - 9:08 amIAD-USH
26h 23m3 stops
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7:30 pm - 2:00 pmUSH-IAD
43h 30m3 stops
$1,532
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Wed, Jul 30 - Wed, Aug 6
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7:00 am - 7:05 pmIAD-USH
35h 05m3 stops
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9:18 am - 5:35 amUSH-IAD
45h 17m3 stops
$1,599
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Mon, Jul 14 - Tue, Jul 22
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1:05 am - 1:30 pmIAD-USH
35h 25m3 stops
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7:30 pm - 2:00 pmUSH-IAD
43h 30m3 stops
$1,706
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Sun, Jul 13 - Sun, Jul 20
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7:00 am - 8:10 amIAD-USH
24h 10m3 stops
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2:20 pm - 11:45 pmUSH-IAD
34h 25m3 stops
$1,734
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Tue, Jul 15 - Tue, Jul 22
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3:25 pm - 5:10 pmIAD-USH
48h 45m3 stops
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5:00 pm - 2:00 pmUSH-IAD
46h 00m2 stops
$1,775
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Tue, Jul 29 - Tue, Aug 5
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3:25 pm - 2:45 pmIAD-USH
46h 20m2 stops
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3:35 pm - 2:00 pmUSH-IAD
23h 25m2 stops
$1,878
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Sat, Jul 12 - Sun, Jul 20
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1:05 am - 8:10 amIAD-USH
30h 05m3 stops
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2:20 pm - 11:45 pmUSH-IAD
34h 25m3 stops
$1,890
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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$833
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 $833 for a one-way ticket and $938 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)

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