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SDU - IAD

$440 Find cheap flights from Rio de Janeiro Santos Dumont to Washington, D.C.

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Santos Dumont to Washington, D.C. departing on 6/13. 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
0 bags
Sat 6/8
Sat 6/15

Search hundreds of travel sites at once for deals on flights to Washington, D.C.

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rio de Janeiro to Washington, D.C., 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 Rio de Janeiro to Washington, D.C., as well as popular online travel agencies
In the last 7 days travelers have searched 43,895,468 times on KAYAK, and here is why:

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Cheap flight deals from Santos Dumont to Washington, D.C. (SDU-IAD)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Santos Dumont to Washington, D.C. 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 and deals for you by selecting your travel dates.
Choose your dates
5:45 pm - 6:25 amSDU-IAD
13h 40m1 stop
10:35 pm - 8:30 amIAD-SDU
32h 55m1 stop
$1,008
Find Deal
Wed, Jun 5 - Thu, Jun 13
11:45 am - 6:25 amSDU-IAD
19h 40m2 stops
3:05 pm - 9:35 amIAD-SDU
17h 30m2 stops
$1,027
Find Deal
Wed, Jun 5 - Thu, Jun 13
6:50 pm - 12:10 pmSDU-IAD
18h 20m2 stops
12:30 pm - 1:25 pmIAD-SDU
23h 55m2 stops
$1,071LATAM Airlines
Find Deal
Sun, Oct 27 - Sat, Nov 2
8:15 pm - 12:43 pmSDU-IAD
17h 28m2 stops
1:08 pm - 8:55 amIAD-SDU
18h 47m2 stops
$1,123LATAM Airlines
Find Deal
Tue, Jun 4 - Tue, Jun 18
8:20 pm - 12:48 pmSDU-IAD
17h 28m2 stops
12:33 pm - 9:00 amIAD-SDU
19h 27m2 stops
$1,188LATAM Airlines
Find Deal
Sat, Jul 20 - Fri, Aug 30
8:20 pm - 12:48 pmSDU-IAD
17h 28m2 stops
12:33 pm - 9:00 amIAD-SDU
19h 27m2 stops
$1,208LATAM Airlines
Find Deal
Sat, Jul 20 - Fri, Aug 30
7:50 am - 8:29 pmSDU-IAD
37h 39m2 stops
5:17 pm - 8:35 pmIAD-SDU
26h 18m2 stops
$1,333Air Canada
Find Deal
Mon, Jun 10 - Tue, Jul 9
7:40 am - 8:15 pmSDU-IAD
37h 35m2 stops
4:00 pm - 8:35 pmIAD-SDU
27h 35m2 stops
$1,346Air Canada
Find Deal
Tue, Jun 11 - Tue, Jun 25
6:05 am - 11:59 pmSDU-IAD
18h 54m2 stops
1:20 pm - 8:55 amIAD-SDU
18h 35m2 stops
$1,513LATAM Airlines
Find Deal
Thu, Jul 11 - Thu, Jul 18
7:45 pm - 3:49 pmSDU-IAD
21h 04m2 stops
1:09 pm - 9:20 amIAD-SDU
19h 11m2 stops
$1,532Azul
Find Deal
Mon, Sep 23 - Tue, Oct 1

Flights from Santos Dumont to Washington, D.C. - Travel Insights & Trends

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

What is the cheapest month to fly from Rio de Janeiro Santos Dumont Airport to Washington, D.C. Dulles Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Rio de Janeiro Santos Dumont Airport to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Rio de Janeiro Santos Dumont Airport to Washington, D.C. Dulles Intl Airport is August, where tickets cost $727 on average. On the other hand, the most expensive months are January and April, where the average cost of tickets is $2,139 and $1,519 respectively.

Which airlines provide the cheapest flights from Rio de Janeiro Santos Dumont to Washington, D.C.?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, United Airlines offered the best one-way deal for that route, at $514. KAYAK users also found Rio de Janeiro Santos Dumont to Washington, D.C. round-trip flights on LATAM Airlines from $1,071 and on Air Canada from $1,333.

Good to know

Cheapest flight

$440
Flight from Rio de Janeiro Santos Dumont to Washington, D.C.

When to book flights from Santos Dumont to Washington, D.C.

Are your dates flexible? Find out the best times to travel from Santos Dumont to Washington, D.C. 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 Rio de Janeiro Santos Dumont to Washington, D.C. flights

  • What is the cheapest flight from Rio de Janeiro Santos Dumont Airport to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Rio de Janeiro Santos Dumont Airport to Washington, D.C. Dulles Intl Airport was $440 for a one-way ticket and $1,008 for a round-trip.

  • Do I need a passport to fly between Rio de Janeiro Santos Dumont and Washington, D.C.?

    A passport is required to fly from Rio de Janeiro Santos Dumont to Washington, D.C..

  • Which airports will I be using when flying from Rio de Janeiro Santos Dumont to Washington, D.C.?

    Rio de Janeiro Santos Dumont airport is called Rio de Janeiro Santos Dumont and the only airport in Washington, D.C. is Washington, D.C. Dulles Intl.

  • Which aircraft models fly most regularly from Rio de Janeiro Santos Dumont to Washington, D.C.?

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

  • Which airline alliances offer flights from Rio de Janeiro Santos Dumont to Washington, D.C.?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Rio de Janeiro Santos Dumont and Washington, D.C., with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Rio de Janeiro Santos Dumont to Washington, D.C.?

    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 Rio de Janeiro Santos Dumont to Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rio de Janeiro Santos Dumont to Washington, D.C.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Rio de Janeiro Santos Dumont 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 Rio de Janeiro Santos Dumont to Washington, D.C.?

    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 Washington, D.C. with an airline and back to Rio de Janeiro Santos Dumont with another airline. Booking your flights between Rio de Janeiro Santos Dumont and IAD 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 Rio de Janeiro Santos Dumont to Washington, D.C.?

    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 Washington, D.C. from Rio de Janeiro Santos Dumont up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Rio de Janeiro to Washington, D.C.

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Rio de Janeiro to Washington, D.C. found on KAYAK in the last 72 hours.
6/13Thu
2 stops
19h 40mSDU-IAD
$440
5/22Wed
2 stops
33h 40mSDU-IAD
$490
8/25Sun
1 stopUnited Airlines
13h 00mSDU-IAD
$514
7/27Sat
1 stop
13h 40mSDU-IAD
$515
5/14Tue
1 stopUnited Airlines
13h 40mSDU-IAD
$516
8/25Sun
2 stopsLATAM Airlines
30h 43mSDU-IAD
$526
7/27Sat
2 stopsLATAM Airlines
22h 03mSDU-IAD
$561
6/28Fri
2 stopsDelta
18h 54mSDU-IAD
$570
5/22Wed
3 stopsGOL
23h 45mSDU-IAD
$609
8/25Sun
3 stopsGOL
23h 45mSDU-IAD
$1,076

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Rio de Janeiro Santos Dumont - Washington, D.C. Flights

Departure:

Rio de Janeiro Santos Dumont (undefined)Brazil

Destination:

Washington, D.C. (IAD)United States

Return flight deals:

Washington, D.C. - Rio de Janeiro Santos Dumont

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