SEA - SDU

$398 Find Cheap Flights from Seattle to Rio de Janeiro Santos Dumont

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Rio de Janeiro departing on 8/6. 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 Rio de Janeiro Santos Dumont Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Rio de Janeiro, 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 Seattle to Rio de Janeiro, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Seattle to Santos Dumont (SEA-SDU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Santos Dumont 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 Seattle to Rio de Janeiro

Tue, Sep 30 - Sat, Oct 11
Air Canada Logo
7:15 am - 2:20 pmSEA-SDU
27h 05m2 stops
Air Canada Logo
11:25 am - 7:31 pmSDU-SEA
36h 06m2 stops
$829Air Canada
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Mon, Sep 29 - Sat, Oct 11
Air Canada Logo
12:00 pm - 2:20 pmSEA-SDU
22h 20m2 stops
Air Canada Logo
11:25 am - 7:31 pmSDU-SEA
36h 06m2 stops
$835Air Canada
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Thu, Jul 31 - Thu, Aug 7
Logo
5:30 pm - 8:25 pmSEA-SDU
22h 55m3 stops
Logo
6:15 am - 4:25 pmSDU-SEA
38h 10m3 stops
$853
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Mon, Aug 4 - Wed, Aug 13
Logo
5:30 pm - 10:25 pmSEA-SDU
24h 55m3 stops
Logo
6:15 am - 10:50 pmSDU-SEA
44h 35m3 stops
$942
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Thu, Nov 27 - Sun, Dec 7
LATAM Airlines Logo
8:00 am - 9:05 amSEA-SDU
20h 05m2 stops
LATAM Airlines Logo
8:20 pm - 2:27 pmSDU-SEA
23h 07m2 stops
$1,140LATAM Airlines
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Mon, Aug 4 - Sun, Aug 17
GOL Logo
8:16 pm - 7:35 pmSEA-SDU
43h 19m2 stops
GOL Logo
6:00 am - 12:14 amSDU-SEA
22h 14m2 stops
$1,203GOL
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Thu, Aug 7 - Fri, Aug 15
United Airlines Logo
5:26 pm - 2:20 pmSEA-SDU
40h 54m2 stops
United Airlines Logo
11:25 am - 6:58 pmSDU-SEA
35h 33m2 stops
$1,251United Airlines
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Sat, Aug 9 - Sat, Aug 16
United Airlines Logo
11:58 pm - 2:20 pmSEA-SDU
34h 22m2 stops
United Airlines Logo
11:25 am - 3:53 pmSDU-SEA
32h 28m2 stops
$1,252United Airlines
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Tue, Dec 9 - Wed, Dec 24
LATAM Airlines Logo
11:15 am - 5:20 pmSEA-SDU
25h 05m2 stops
LATAM Airlines Logo
8:20 pm - 9:20 pmSDU-SEA
30h 00m2 stops
$1,276LATAM Airlines
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Mon, Aug 4 - Wed, Aug 13
GOL Logo
8:16 pm - 10:25 pmSEA-SDU
22h 09m2 stops
GOL Logo
8:30 pm - 12:14 amSDU-SEA
31h 44m2 stops
$1,321GOL
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KAYAK's insights & trends for Seattle to Rio de Janeiro flights

Get data-powered insights and trends into flights from Seattle to Rio de Janeiro to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Seattle to Rio de Janeiro Santos Dumont?

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 Seattle to Rio de Janeiro Santos Dumont were found on Air Canada ($829) and LATAM Airlines ($1,140).

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Good to know

Cheapest flight$398
Flight from Seattle to Rio de Janeiro Santos Dumont

When to book flights from Seattle to Rio de Janeiro

Are your dates flexible? Find out the best times to travel from Seattle to Rio de Janeiro 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 Seattle to Rio de Janeiro Santos Dumont flights

  • What is the cheapest flight from Seattle to Rio de Janeiro Santos Dumont Airport?

    In the last 3 days, the lowest price for a flight from Seattle to Rio de Janeiro Santos Dumont Airport was $398 for a one-way ticket and $829 for a round-trip.

  • Do I need a passport to fly between Seattle and Rio de Janeiro Santos Dumont?

    Yes

  • Which airports will I be using when flying from Seattle to Rio de Janeiro Santos Dumont?

    On your way to Rio de Janeiro Santos Dumont, you’ll fly out from Seattle/Tacoma Intl. You’ll be landing at Rio de Janeiro Santos Dumont.

  • Which aircraft models fly most regularly from Seattle to Rio de Janeiro Santos Dumont?

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

  • Which airline alliances offer flights from Seattle to Rio de Janeiro Santos Dumont?

    Star Alliance is the only airline alliance operating flights between Seattle and Rio de Janeiro Santos Dumont.

  • How does KAYAK find such low prices on flights from Seattle to Rio de Janeiro Santos Dumont?

    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 Seattle to Rio de Janeiro Santos Dumont.

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

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

    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 Rio de Janeiro Santos Dumont with an airline and back to Seattle with another airline. Booking your flights between Seattle and SDU 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 Seattle to Rio de Janeiro Santos Dumont?

    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 Rio de Janeiro Santos Dumont from Seattle 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 Seattle to Rio de Janeiro

Information on your arrival and departure airports

Seattle (SEA)
Santos Dumont (SDU)

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