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Cheap flights from Rio de Janeiro to Seattle from $367

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rio de Janeiro to Seattle departing on 12/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

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Air Canada Logo
8:00 pm - 10:16 pmGIG-SEA
30h 16m1 stop
Air Canada Logo
8:00 am - 3:05 pmSEA-GIG
27h 05m2 stops
$815Air Canada
Find Deal
Wed, Mar 25 - Sun, Mar 29
Air Canada Logo
3:55 pm - 10:16 pmGIG-SEA
34h 21m2 stops
Air Canada Logo
8:00 am - 8:05 pmSEA-GIG
32h 05m2 stops
$821Air Canada
Find Deal
Wed, Mar 25 - Sun, Mar 29
Air Canada Logo
1:45 pm - 10:16 pmSDU-SEA
36h 31m2 stops
Air Canada Logo
8:00 am - 4:45 pmSEA-SDU
28h 45m2 stops
$828Air Canada
Find Deal
Wed, Mar 25 - Sun, Mar 29
Air Canada Logo
1:45 pm - 10:16 pmSDU-SEA
37h 31m2 stops
Air Canada Logo
8:10 am - 4:40 pmSEA-SDU
27h 30m2 stops
$933Air Canada
Find Deal
Thu, Feb 26 - Mon, Mar 2
Air Canada Logo
1:45 pm - 10:16 pmSDU-SEA
37h 31m2 stops
Air Canada Logo
8:10 am - 4:40 pmSEA-SDU
27h 30m2 stops
$934Air Canada
Find Deal
Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
9:55 pm - 6:45 pmGIG-SEA
25h 50m2 stops
United Airlines Logo
7:12 pm - 9:35 amSEA-GIG
33h 23m2 stops
$1,365United Airlines
Find Deal
Wed, Dec 17 - Mon, Jan 5
United Airlines Logo
9:55 pm - 12:34 amGIG-SEA
31h 39m1 stop
United Airlines Logo
11:59 pm - 9:35 amSEA-GIG
28h 36m1 stop
$1,397United Airlines
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Wed, Dec 17 - Mon, Jan 5
Delta Logo
9:30 pm - 11:12 pmGIG-SEA
30h 42m1 stop
Delta Logo
11:55 am - 8:20 amSEA-GIG
15h 25m1 stop
$1,450Delta
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Thu, Feb 26 - Mon, Mar 2
Multiple Airlines Logo
6:00 am - 11:42 pmSDU-SEA
22h 42m2 stops
Multiple Airlines Logo
8:06 am - 9:35 amSEA-SDU
20h 29m2 stops
$2,688Multiple Airlines
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Fri, Jan 2 - Fri, Jan 9
GOL Logo
6:00 am - 11:42 pmSDU-SEA
22h 42m2 stops
GOL Logo
11:11 pm - 4:55 pmSEA-SDU
36h 44m2 stops
$4,546GOL
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Fri, Jan 2 - Fri, Jan 9

Air Canada flights from Rio de Janeiro to Seattle

Our best Air Canada deals on Rio de Janeiro to Seattle flight tickets
Air Canada
Mar 25
SDU1:45 pmRio de Janeiro Santos Dumont
36h 31m
2 stops
SEA10:16 pmSeattle/Tacoma Intl
Mar 29
SEA8:00 amSeattle/Tacoma Intl
28h 45m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
$828
Find similar
Air Canada
Feb 26
SDU1:45 pmRio de Janeiro Santos Dumont
37h 31m
2 stops
SEA10:16 pmSeattle/Tacoma Intl
Mar 2
SEA8:10 amSeattle/Tacoma Intl
27h 30m
2 stops
SDU4:40 pmRio de Janeiro Santos Dumont
$933
Find similar
Air Canada
Feb 26
SDU1:45 pmRio de Janeiro Santos Dumont
37h 31m
2 stops
SEA10:16 pmSeattle/Tacoma Intl
Mar 2
SEA8:10 amSeattle/Tacoma Intl
27h 30m
2 stops
SDU4:40 pmRio de Janeiro Santos Dumont
$934
Find similar

United Airlines flights from Rio de Janeiro to Seattle

Our best United Airlines deals on Rio de Janeiro to Seattle flight tickets
United Airlines
Dec 17
GIG9:55 pmRio de Janeiro–Galeão Intl
25h 50m
2 stops
SEA6:45 pmSeattle/Tacoma Intl
Jan 6
SEA7:00 amSeattle/Tacoma Intl
21h 35m
2 stops
GIG9:35 amRio de Janeiro–Galeão Intl
$1,365
Find similar
United Airlines
Dec 17
GIG9:55 pmRio de Janeiro–Galeão Intl
31h 39m
1 stop
SEA12:34 amSeattle/Tacoma Intl
Jan 6
SEA12:35 pmSeattle/Tacoma Intl
40h 00m
2 stops
GIG9:35 amRio de Janeiro–Galeão Intl
$1,409
Find similar
United Airlines
Feb 26
GIG9:55 pmRio de Janeiro–Galeão Intl
20h 29m
1 stop
SEA1:24 pmSeattle/Tacoma Intl
Mar 2
SEA7:00 amSeattle/Tacoma Intl
21h 35m
2 stops
GIG9:35 amRio de Janeiro–Galeão Intl
$1,451
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momondo Fare Finder

 
Customize your flight search to find flights from Rio de Janeiro to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 20, 2025.
Use the filters below to find and compare flights from Rio de Janeiro to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Wed 3/25

8:00 pm-10:16 pm

1 stop30h 16m

Seattle/Tacoma Intl

Sun 3/29

8:00 am-3:05 pm

2 stops27h 05m

$815

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Wed 3/25

3:55 pm-10:16 pm

2 stops34h 21m

Seattle/Tacoma Intl

Sun 3/29

8:00 am-8:05 pm

2 stops32h 05m

$821

Rio de JaneiroSeattle

SDU - SEA

SDUSEA

Rio de Janeiro Santos Dumont

Wed 3/25

1:45 pm-10:16 pm

2 stops36h 31m

Seattle/Tacoma Intl

Sun 3/29

8:00 am-4:45 pm

2 stops28h 45m

$828

Rio de JaneiroSeattle

SDU - SEA

SDUSEA

Rio de Janeiro Santos Dumont

Thu 2/26

1:45 pm-10:16 pm

2 stops37h 31m

Seattle/Tacoma Intl

Mon 3/2

8:10 am-4:40 pm

2 stops27h 30m

$933

Rio de JaneiroSeattle

SDU - SEA

SDUSEA

Rio de Janeiro Santos Dumont

Thu 2/26

1:45 pm-10:16 pm

2 stops37h 31m

Seattle/Tacoma Intl

Mon 3/2

8:10 am-4:40 pm

2 stops27h 30m

$934

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Wed 12/17

9:55 pm-6:45 pm

2 stops25h 50m

Seattle/Tacoma Intl

Mon 1/5

7:12 pm-9:35 am

2 stops33h 23m

$1,365

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Wed 12/17

9:55 pm-12:34 am

1 stop31h 39m

Seattle/Tacoma Intl

Mon 1/5

11:59 pm-9:35 am

1 stop28h 36m

$1,397

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Thu 2/26

9:30 pm-11:12 pm

1 stop30h 42m

Seattle/Tacoma Intl

Mon 3/2

11:55 am-8:20 am

1 stop15h 25m

$1,450

Rio de JaneiroSeattle

SDU - SEA

SDUSEA

Rio de Janeiro Santos Dumont

Fri 1/2

6:00 am-11:42 pm

2 stops22h 42m

Seattle/Tacoma Intl

Fri 1/9

8:06 am-9:35 am

2 stops20h 29m

$2,688

Rio de JaneiroSeattle

SDU - SEA

SDUSEA

Rio de Janeiro Santos Dumont

Fri 1/2

6:00 am-11:42 pm

2 stops22h 42m

Seattle/Tacoma Intl

Fri 1/9

11:11 pm-4:55 pm

2 stops36h 44m

$4,546

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Rio de Janeiro to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Rio de Janeiro is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,112. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Rio de Janeiro because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,756.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Rio de Janeiro in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,484 when looking at flights departing in the evening. Flights to Seattle are more costly in the morning, with an average ticket price of $1,584. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Rio de Janeiro to Seattle flights?

You could potentially save up to 25% on your flight if you consider stops on a Rio de Janeiro to Seattle flight.

When to book flights from Rio de Janeiro to Seattle

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

Cheap Rio de Janeiro to Seattle (RIO to SEA) flight deals and tips

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

Direct flights

None
There are no direct flights from Rio de Janeiro to Seattle. There are no popular flight routes from Rio de Janeiro to Seattle.
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  • How far is Rio de Janeiro to Seattle/Tacoma Intl by plane?

    The straight-line distance from Rio de Janeiro to Seattle/Tacoma Intl is 6892.6 mi. By plane, this route typically takes 20h 29m.

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

    Prices for flights from Rio de Janeiro to Seattle/Tacoma Intl Airport were last updated today.

  • How many operators does momondo search for flights from Rio de Janeiro to Seattle/Tacoma Intl Airport?

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

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Rio de Janeiro to Seattle

Compare and see reviews for airlines that fly from Rio de Janeiro to Seattle with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $1,319Free CancellationRating
7.4
9,029 reviews
Search United Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Puyallup
Marysville
Redmond
Tukwila
Lakewood
Federal Way
Fife
Cle Elum
Centralia
Kirkland
Westport
Shoreline

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Rio de Janeiro to Seattle. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Seattle from Rio de Janeiro with this policy.

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

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 Seattle from Rio de Janeiro.

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

If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from Rio de Janeiro and alert you when they change.

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