IAD - USH

$389 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 10/9. 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

Thu, Oct 9 - Mon, Nov 10
Logo
5:45 am - 9:50 amIAD-USH
27h 05m3 stops
Logo
8:15 pm - 4:50 amUSH-IAD
34h 35m2 stops
$901
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Thu, Oct 9 - Mon, Nov 10
Logo
5:45 am - 9:50 amIAD-USH
27h 05m3 stops
Logo
10:35 am - 4:50 amUSH-IAD
44h 15m3 stops
$1,006
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Thu, Oct 9 - Mon, Nov 10
Logo
3:25 pm - 3:45 pmIAD-USH
23h 20m2 stops
Logo
10:30 pm - 4:50 amUSH-IAD
32h 20m2 stops
$1,107
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Fri, Nov 14 - Mon, Nov 24
Logo
6:10 am - 7:30 amIAD-USH
23h 20m2 stops
Logo
10:30 pm - 4:50 amUSH-IAD
32h 20m3 stops
$1,135
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Fri, Nov 14 - Mon, Nov 24
Logo
6:10 am - 9:40 pmIAD-USH
37h 30m3 stops
Logo
10:30 pm - 4:50 amUSH-IAD
32h 20m3 stops
$1,173
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Fri, Nov 14 - Mon, Nov 24
Logo
6:10 am - 7:30 amIAD-USH
23h 20m2 stops
Logo
7:18 pm - 1:00 pmUSH-IAD
19h 42m2 stops
$1,193
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Sat, Nov 15 - Sun, Nov 23
Logo
2:20 pm - 6:38 pmIAD-USH
26h 18m2 stops
Logo
7:18 pm - 1:00 pmUSH-IAD
19h 42m2 stops
$1,237
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Thu, Nov 13 - Mon, Nov 24
Logo
3:00 am - 7:30 amIAD-USH
26h 30m3 stops
Logo
10:30 pm - 4:50 amUSH-IAD
32h 20m3 stops
$1,256
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Thu, Sep 18 - Mon, Sep 22
Aeromexico Logo
5:10 pm - 7:30 amIAD-USH
37h 20m2 stops
Aeromexico Logo
9:30 am - 3:15 pmUSH-IAD
30h 45m2 stops
$3,905Aeromexico
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Thu, Sep 18 - Mon, Sep 22
Aeromexico Logo
5:10 pm - 7:30 amIAD-USH
37h 20m2 stops
Aeromexico Logo
9:30 am - 3:15 pmUSH-IAD
30h 45m2 stops
$3,907Aeromexico
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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$389
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 $389 for a one-way ticket and $901 for a round-trip.

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

    Yes

  • Which airports will I be using when flying from Washington Dulles Airport to Ushuaia?

    On your way to Ushuaia, you’ll fly out from Washington, D.C. Dulles Intl. You’ll be landing at Ushuaia Malvinas Argentinas.

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

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

  • Which airline alliances offer flights from Washington Dulles Airport to Ushuaia?

    SkyTeam is the only airline alliance operating flights between Washington Dulles Airport and Ushuaia.

  • 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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