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IAD - AEP

$457 Find Cheap Flights from Washington, D.C. to Buenos Aires Jorge Newbery

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Jorge Newbery departing on 1/1. 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.
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Search hundreds of travel sites at once for deals on flights to Buenos Aires Jorge Newbery

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Buenos Aires, 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 Buenos Aires, as well as popular online travel agencies
In the last 7 days travelers have searched 41,299,237 times on KAYAK, and here is why:

Save 23% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap Flight Deals from Washington, D.C. to Buenos Aires Jorge Newbery (IAD-AEP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Buenos Aires Jorge Newbery 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.

Recent round-trip flight deals from Washington, D.C. to Jorge Newbery

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Washington, D.C. to Jorge Newbery.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:10 am - 5:40 amIAD-AEP
21h 30m1 stop
7:00 am - 5:50 amAEP-IAD
23h 50m1 stop
$864Avianca
Find Deal
Mon, Mar 17 - Thu, Mar 20
4:50 pm - 10:20 pmIAD-AEP
28h 30m3 stops
11:10 pm - 5:50 amAEP-IAD
31h 40m3 stops
$870
Find Deal
Tue, Mar 18 - Wed, Mar 26
4:50 pm - 8:40 pmIAD-AEP
26h 50m3 stops
8:55 am - 5:50 amAEP-IAD
21h 55m2 stops
$881
Find Deal
Mon, Mar 17 - Thu, Mar 20
4:50 pm - 10:20 pmIAD-AEP
28h 30m3 stops
2:30 pm - 1:45 pmAEP-IAD
24h 15m2 stops
$886
Find Deal
Sun, Mar 16 - Sun, Apr 6
4:05 am - 12:30 pmIAD-AEP
31h 25m3 stops
4:10 pm - 2:45 amAEP-IAD
35h 35m3 stops
$895
Find Deal
Sat, Apr 26 - Sat, May 3
7:37 pm - 4:00 pmIAD-AEP
18h 23m2 stops
3:40 pm - 11:22 amAEP-IAD
21h 42m2 stops
$932LATAM Airlines
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Wed, Feb 5 - Fri, Feb 7
7:50 pm - 6:30 pmIAD-AEP
21h 40m2 stops
5:05 pm - 12:43 pmAEP-IAD
20h 38m2 stops
$974LATAM Airlines
Find Deal
Tue, Mar 18 - Wed, Mar 26
7:05 pm - 5:00 pmIAD-AEP
20h 55m2 stops
12:43 pm - 1:58 pmAEP-IAD
26h 15m2 stops
$1,024LATAM Airlines
Find Deal
Sat, Apr 26 - Sat, May 3
7:35 am - 11:00 amIAD-AEP
26h 25m2 stops
2:45 pm - 12:43 pmAEP-IAD
22h 58m2 stops
$1,514Delta
Find Deal
Fri, Mar 14 - Sun, Mar 30
7:59 pm - 3:40 pmIAD-AEP
18h 41m2 stops
6:20 am - 12:09 amAEP-IAD
18h 49m2 stops
$1,524Delta
Find Deal
Sat, Mar 15 - Mon, Mar 31

Flights from Washington, D.C. to Jorge Newbery - Travel Insights & Trends

Get data-powered insights and trends into flights from Washington, D.C. to Jorge Newbery to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Washington, D.C. to Buenos Aires Jorge Newbery?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest round-trip tickets from Washington, D.C. to Buenos Aires Jorge Newbery were found on Avianca ($864) and LATAM Airlines ($932).

Good to know

Cheapest flight

$457
Flight from Washington, D.C. to Buenos Aires Jorge Newbery

When to book flights from Washington, D.C. to Jorge Newbery

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Jorge Newbery 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, D.C. to Buenos Aires Jorge Newbery flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Buenos Aires Jorge Newbery Airport?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Buenos Aires Jorge Newbery Airport was $457 for a one-way ticket and $864 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and Buenos Aires Jorge Newbery?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Washington, D.C. and on arrival in Buenos Aires Jorge Newbery.

  • Which aircraft models fly most regularly from Washington, D.C. to Buenos Aires Jorge Newbery?

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

  • Which airline alliances offer flights from Washington, D.C. to Buenos Aires Jorge Newbery?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Washington, D.C. and Buenos Aires Jorge Newbery, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Washington, D.C. to Buenos Aires Jorge Newbery?

    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, D.C. to Buenos Aires Jorge Newbery.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Buenos Aires Jorge Newbery?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buenos Aires Jorge Newbery from Washington, D.C. 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, D.C. to Buenos Aires Jorge Newbery?

    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 Buenos Aires Jorge Newbery with an airline and back to Washington, D.C. with another airline. Booking your flights between Washington, D.C. and AEP 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, D.C. to Buenos Aires Jorge Newbery?

    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 Buenos Aires Jorge Newbery from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Everything you need to know for your flight from Washington, D.C. to Jorge Newbery

Information on your arrival and departure airports

Jorge Newbery (AEP)
Washington, D.C. (IAD)

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