Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Seattle to Rio de Janeiro from $626

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Seattle to Rio de Janeiro

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
6:10 am - 12:30 pmSEA  Seattle/Tacoma Intl-SDU Rio de Janeiro Santos Dumont
25h 20m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl
LATAM Airlines Logo
12:35 pm - 2:20 pmSDU  Rio de Janeiro Santos Dumont-SEA Seattle/Tacoma Intl
30h 45m2 stops Sao Paulo Congonhas Boston Logan Intl
$905LATAM Airlines
Tue, Feb 16 - Thu, Mar 11
LATAM Airlines Logo
11:45 am - 6:10 pmSEA  Seattle/Tacoma Intl-SDU Rio de Janeiro Santos Dumont
25h 25m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl
LATAM Airlines Logo
8:45 pm - 8:58 pmSDU  Rio de Janeiro Santos Dumont-SEA Seattle/Tacoma Intl
29h 13m2 stops Sao Paulo Congonhas Orlando
$905LATAM Airlines
Mon, Feb 15 - Sat, Mar 13
LATAM Airlines Logo
11:45 am - 4:35 pmSEA  Seattle/Tacoma Intl-SDU Rio de Janeiro Santos Dumont
23h 50m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl
LATAM Airlines Logo
9:15 pm - 9:58 pmSDU  Rio de Janeiro Santos Dumont-SEA Seattle/Tacoma Intl
29h 43m2 stops Sao Paulo Congonhas Orlando
$905LATAM Airlines
Mon, Feb 15 - Fri, Mar 12
LATAM Airlines Logo
8:00 am - 11:55 amSEA  Seattle/Tacoma Intl-SDU Rio de Janeiro Santos Dumont
22h 55m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl
LATAM Airlines Logo
8:45 pm - 8:58 pmSDU  Rio de Janeiro Santos Dumont-SEA Seattle/Tacoma Intl
29h 13m2 stops Sao Paulo Congonhas Orlando
$905LATAM Airlines
Sun, Feb 14 - Sat, Mar 13
LATAM Airlines Logo
8:00 am - 12:30 pmSEA  Seattle/Tacoma Intl-SDU Rio de Janeiro Santos Dumont
23h 30m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl
LATAM Airlines Logo
8:45 pm - 9:58 pmSDU  Rio de Janeiro Santos Dumont-SEA Seattle/Tacoma Intl
30h 13m2 stops Sao Paulo Congonhas Orlando
$905LATAM Airlines
Sun, Feb 14 - Fri, Mar 12
LATAM Airlines Logo
6:10 am - 12:30 pmSEA  Seattle/Tacoma Intl-SDU Rio de Janeiro Santos Dumont
25h 20m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl
LATAM Airlines Logo
9:15 pm - 9:58 pmSDU  Rio de Janeiro Santos Dumont-SEA Seattle/Tacoma Intl
29h 43m2 stops Sao Paulo Congonhas Orlando
$905LATAM Airlines
Tue, Feb 16 - Fri, Mar 12
LATAM Airlines Logo
6:10 am - 12:30 pmSEA  Seattle/Tacoma Intl-SDU Rio de Janeiro Santos Dumont
25h 20m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl
LATAM Airlines Logo
8:45 pm - 8:58 pmSDU  Rio de Janeiro Santos Dumont-SEA Seattle/Tacoma Intl
29h 13m2 stops Sao Paulo Congonhas Orlando
$905LATAM Airlines
Tue, Feb 16 - Sat, Mar 13
LATAM Airlines Logo
11:45 am - 3:30 pmSEA  Seattle/Tacoma Intl-SDU Rio de Janeiro Santos Dumont
22h 45m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl
LATAM Airlines Logo
12:35 pm - 2:20 pmSDU  Rio de Janeiro Santos Dumont-SEA Seattle/Tacoma Intl
30h 45m2 stops Sao Paulo Congonhas Boston Logan Intl
$905LATAM Airlines
Mon, Feb 15 - Thu, Mar 11
LATAM Airlines Logo
8:00 am - 12:30 pmSEA  Seattle/Tacoma Intl-SDU Rio de Janeiro Santos Dumont
23h 30m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl
LATAM Airlines Logo
1:10 pm - 2:20 pmSDU  Rio de Janeiro Santos Dumont-SEA Seattle/Tacoma Intl
30h 10m2 stops Sao Paulo Congonhas Boston Logan Intl
$905LATAM Airlines
Sun, Feb 14 - Thu, Mar 11
LATAM Airlines Logo
8:25 am - 9:25 amSEA  Seattle/Tacoma Intl-SDU Rio de Janeiro Santos Dumont
21h 00m2 stops Miami Sao Paulo Guarulhos Intl
LATAM Airlines Logo
6:05 pm - 1:00 pmSDU  Rio de Janeiro Santos Dumont-SEA Seattle/Tacoma Intl
22h 55m2 stops Sao Paulo Guarulhos Intl Los Angeles
$949LATAM Airlines
Fri, Apr 9 - Sun, Apr 18

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Air Canada flights from Seattle to Rio de Janeiro Santos Dumont Airport

Our best Air Canada deals on Seattle to Rio de Janeiro Santos Dumont Airport flight tickets
Air Canada
Feb 15
SEA7:45 amSeattle/Tacoma Intl
24h 25m
2 stops
SDU1:10 pmRio de Janeiro Santos Dumont
Mar 16
SDU10:05 amRio de Janeiro Santos Dumont
38h 54m
2 stops
SEA8:59 pmSeattle/Tacoma Intl
$1,336
Air Canada
Nov 8
SEA7:45 amSeattle/Tacoma Intl
33h 05m
2 stops
SDU9:50 pmRio de Janeiro Santos Dumont
Nov 24
SDU10:05 amRio de Janeiro Santos Dumont
39h 54m
2 stops
SEA8:59 pmSeattle/Tacoma Intl
$1,497
Air Canada
Nov 16
SEA7:45 amSeattle/Tacoma Intl
24h 25m
2 stops
SDU1:10 pmRio de Janeiro Santos Dumont
Dec 1
SDU10:05 amRio de Janeiro Santos Dumont
39h 54m
2 stops
SEA8:59 pmSeattle/Tacoma Intl
$1,507

LATAM Airlines flights from Seattle to Rio de Janeiro Santos Dumont Airport

Our best LATAM Airlines deals on Seattle to Rio de Janeiro Santos Dumont Airport flight tickets
LATAM Airlines
Mar 3
SEA7:40 amSeattle/Tacoma Intl
33h 20m
2 stops
SDU10:00 pmRio de Janeiro Santos Dumont
Mar 7
SDU10:05 amRio de Janeiro Santos Dumont
38h 18m
2 stops
SEA7:23 pmSeattle/Tacoma Intl
$899
LATAM Airlines
Feb 14
SEA8:00 amSeattle/Tacoma Intl
22h 55m
2 stops
SDU11:55 amRio de Janeiro Santos Dumont
Mar 13
SDU8:45 pmRio de Janeiro Santos Dumont
29h 13m
2 stops
SEA8:58 pmSeattle/Tacoma Intl
$905
LATAM Airlines
Apr 5
SEA9:30 amSeattle/Tacoma Intl
27h 55m
2 stops
SDU5:25 pmRio de Janeiro Santos Dumont
Apr 19
SDU6:15 amRio de Janeiro Santos Dumont
41h 08m
2 stops
SEA7:23 pmSeattle/Tacoma Intl
$989

momondo Fare Finder

 
Use the filters below to find and compare flights from Seattle to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleRio de Janeiro

SEA Seattle/Tacoma Intl - SDU Rio de Janeiro Santos Dumont

SEASDU

Seattle/Tacoma Intl

Tue 2/16

6:10 am-12:30 pm

2 stops25h 20m

Rio de Janeiro Santos Dumont

Thu 3/11

12:35 pm-2:20 pm

2 stops30h 45m

$905

SeattleRio de Janeiro

SEA Seattle/Tacoma Intl - SDU Rio de Janeiro Santos Dumont

SEASDU

Seattle/Tacoma Intl

Mon 2/15

11:45 am-6:10 pm

2 stops25h 25m

Rio de Janeiro Santos Dumont

Sat 3/13

8:45 pm-8:58 pm

2 stops29h 13m

$905

SeattleRio de Janeiro

SEA Seattle/Tacoma Intl - SDU Rio de Janeiro Santos Dumont

SEASDU

Seattle/Tacoma Intl

Mon 2/15

11:45 am-4:35 pm

2 stops23h 50m

Rio de Janeiro Santos Dumont

Fri 3/12

9:15 pm-9:58 pm

2 stops29h 43m

$905

SeattleRio de Janeiro

SEA Seattle/Tacoma Intl - SDU Rio de Janeiro Santos Dumont

SEASDU

Seattle/Tacoma Intl

Sun 2/14

8:00 am-11:55 am

2 stops22h 55m

Rio de Janeiro Santos Dumont

Sat 3/13

8:45 pm-8:58 pm

2 stops29h 13m

$905

SeattleRio de Janeiro

SEA Seattle/Tacoma Intl - SDU Rio de Janeiro Santos Dumont

SEASDU

Seattle/Tacoma Intl

Sun 2/14

8:00 am-12:30 pm

2 stops23h 30m

Rio de Janeiro Santos Dumont

Fri 3/12

8:45 pm-9:58 pm

2 stops30h 13m

$905

SeattleRio de Janeiro

SEA Seattle/Tacoma Intl - SDU Rio de Janeiro Santos Dumont

SEASDU

Seattle/Tacoma Intl

Tue 2/16

6:10 am-12:30 pm

2 stops25h 20m

Rio de Janeiro Santos Dumont

Fri 3/12

9:15 pm-9:58 pm

2 stops29h 43m

$905

SeattleRio de Janeiro

SEA Seattle/Tacoma Intl - SDU Rio de Janeiro Santos Dumont

SEASDU

Seattle/Tacoma Intl

Tue 2/16

6:10 am-12:30 pm

2 stops25h 20m

Rio de Janeiro Santos Dumont

Sat 3/13

8:45 pm-8:58 pm

2 stops29h 13m

$905

SeattleRio de Janeiro

SEA Seattle/Tacoma Intl - SDU Rio de Janeiro Santos Dumont

SEASDU

Seattle/Tacoma Intl

Mon 2/15

11:45 am-3:30 pm

2 stops22h 45m

Rio de Janeiro Santos Dumont

Thu 3/11

12:35 pm-2:20 pm

2 stops30h 45m

$905

SeattleRio de Janeiro

SEA Seattle/Tacoma Intl - SDU Rio de Janeiro Santos Dumont

SEASDU

Seattle/Tacoma Intl

Sun 2/14

8:00 am-12:30 pm

2 stops23h 30m

Rio de Janeiro Santos Dumont

Thu 3/11

1:10 pm-2:20 pm

2 stops30h 10m

$905
Quickest round-trip

SeattleRio de Janeiro

SEA Seattle/Tacoma Intl - SDU Rio de Janeiro Santos Dumont

SEASDU

Seattle/Tacoma Intl

Fri 4/9

8:25 am-9:25 am

2 stops21h 00m

Rio de Janeiro Santos Dumont

Sun 4/18

6:05 pm-1:00 pm

2 stops22h 55m

$949

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

When to book flights from Seattle to Rio de Janeiro Santos Dumont Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Rio de Janeiro Santos Dumont Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Rio de Janeiro Santos Dumont Airport (SEA to SDU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Rio de Janeiro Santos Dumont Airport

Best Price Found

$626

Fastest flight time

19h 17m

Direct flights

None
The best one-way flight to Rio de Janeiro Santos Dumont Airport from Seattle in the past 72 hours is $626. The best round-trip flight deal from Seattle to Rio de Janeiro Santos Dumont Airport found on momondo in the last 72 hours is $905.
The fastest flight from Seattle to Rio de Janeiro Santos Dumont Airport takes 19h 17m
There are no direct flights from Seattle to Rio de Janeiro Santos Dumont Airport. There are no popular flight routes from Seattle to Rio de Janeiro Santos Dumont Airport.
Search flight deals

Frequently asked questions about flying from Seattle to Rio de Janeiro Santos Dumont Airport

  • How far is Seattle/Tacoma Intl to Rio de Janeiro Santos Dumont by plane?

    Seattle/Tacoma Intl and Rio de Janeiro Santos Dumont are 6893.6 mi apart from one another. Flights usually cover this in 19h 17m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Rio de Janeiro Santos Dumont Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Rio de Janeiro Santos Dumont Airport are updated daily.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Rio de Janeiro Santos Dumont Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Rio de Janeiro Santos Dumont Airport.

  • What documentation or ID do you need to fly to Rio de Janeiro Santos Dumont Airport?

    The travel and health documents you'll need for your trip to Rio de Janeiro Santos Dumont Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rio de Janeiro Santos Dumont Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Seattle to Rio de Janeiro Santos Dumont Airport

  • How do I get Price Alerts for flights from Seattle to Rio de Janeiro Santos Dumont Airport?

    Confirm your travel details to search for the latest offers for flights from Seattle to Rio de Janeiro Santos Dumont Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Seattle to Rio de Janeiro Santos Dumont Airport with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Rio de Janeiro?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Rio de Janeiro. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seattle to Rio de Janeiro with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Seattle to Rio de Janeiro flights to just show those with flexible booking policies.

How can momondo help me find flights from Seattle to Rio de Janeiro?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Rio de Janeiro from Seattle.

I’m not ready to book a flight from Seattle to Rio de Janeiro right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Seattle to Rio de Janeiro now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Rio de Janeiro and let you know when they change.

An easier way to manage your Rio de Janeiro Santos Dumont Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 12/7
Mon 12/14
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Rio de Janeiro

Popular cities in Brazil

Flights to Sao Paulo Guarulhos Intl Airportfrom $456
Flights to Sao Paulo Viracopos Airportfrom $500
Flights to Sao Paulo Congonhas Airportfrom $502
Flights to Rio de Janeiro–Galeão Intl Airportfrom $475