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Cheap flights from Rio de Janeiro to Seattle from $374

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 1/24. 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 - 7:16 pmGIG-SEA
27h 16m2 stops
Air Canada Logo
10:05 am - 11:05 amSEA-GIG
21h 00m2 stops
$743Air Canada
Find Deal
Sun, Mar 8 - Thu, Mar 19
Air Canada Logo
8:00 pm - 3:01 pmGIG-SEA
23h 01m2 stops
Air Canada Logo
10:05 am - 11:05 amSEA-GIG
21h 00m2 stops
$764Air Canada
Find Deal
Sun, Mar 8 - Thu, Mar 19
Air Canada Logo
8:00 pm - 10:16 pmGIG-SEA
30h 16m1 stop
Air Canada Logo
10:05 am - 11:05 amSEA-GIG
21h 00m2 stops
$769Air Canada
Find Deal
Sun, Mar 8 - Thu, Mar 19
Air Canada Logo
8:00 pm - 7:16 pmGIG-SEA
27h 16m2 stops
Air Canada Logo
10:05 am - 11:05 amSEA-GIG
21h 00m2 stops
$771Air Canada
Find Deal
Sun, Mar 8 - Thu, Mar 19
Air Canada Logo
8:00 pm - 3:01 pmGIG-SEA
23h 01m2 stops
Air Canada Logo
8:10 am - 11:05 amSEA-GIG
22h 55m1 stop
$774Air Canada
Find Deal
Sun, Mar 8 - Thu, Mar 19
Multiple Airlines Logo
7:30 am - 9:51 amGIG-SEA
31h 21m2 stops
Multiple Airlines Logo
8:00 am - 6:20 amSEA-GIG
18h 20m1 stop
$777Multiple Airlines
Find Deal
Thu, Mar 5 - Wed, Mar 18
Multiple Airlines Logo
7:30 am - 9:51 amGIG-SEA
31h 21m2 stops
Multiple Airlines Logo
8:00 am - 6:20 amSEA-GIG
18h 20m1 stop
$787Multiple Airlines
Find Deal
Fri, Mar 6 - Wed, Mar 18
Multiple Airlines Logo
7:30 am - 9:51 amGIG-SEA
31h 21m2 stops
Multiple Airlines Logo
8:00 am - 6:20 amSEA-GIG
18h 20m1 stop
$788Multiple Airlines
Find Deal
Thu, Mar 5 - Wed, Mar 18
Multiple Airlines Logo
7:30 am - 9:51 amGIG-SEA
31h 21m2 stops
Multiple Airlines Logo
8:00 am - 6:20 amSEA-GIG
18h 20m1 stop
$789Multiple Airlines
Find Deal
Fri, Mar 6 - Wed, Mar 18
Multiple Airlines Logo
7:30 am - 9:51 amGIG-SEA
31h 21m2 stops
Multiple Airlines Logo
8:00 am - 6:20 amSEA-GIG
18h 20m1 stop
$790Multiple Airlines
Find Deal
Thu, Mar 5 - Wed, Mar 18

LATAM Airlines flights from Rio de Janeiro to Seattle

Our best LATAM Airlines deals on Rio de Janeiro to Seattle flight tickets
LATAM Airlines
Mar 9
SDU8:05 pmRio de Janeiro Santos Dumont
21h 50m
2 stops
SEA1:55 pmSeattle/Tacoma Intl
Mar 18
SEA1:40 pmSeattle/Tacoma Intl
19h 35m
2 stops
SDU1:15 pmRio de Janeiro Santos Dumont
$1,353
Find similar
LATAM Airlines
Mar 8
SDU12:35 pmRio de Janeiro Santos Dumont
28h 12m
2 stops
SEA12:47 pmSeattle/Tacoma Intl
Mar 20
SEA7:40 amSeattle/Tacoma Intl
21h 55m
2 stops
SDU9:35 amRio de Janeiro Santos Dumont
$1,397
Find similar
LATAM Airlines
Mar 7
SDU8:05 pmRio de Janeiro Santos Dumont
21h 50m
2 stops
SEA12:55 pmSeattle/Tacoma Intl
Mar 18
SEA1:40 pmSeattle/Tacoma Intl
19h 35m
2 stops
SDU1:15 pmRio de Janeiro Santos Dumont
$1,413
Find similar

Copa Airlines flights from Rio de Janeiro to Seattle

Our best Copa Airlines deals on Rio de Janeiro to Seattle flight tickets
Copa Airlines
Dec 1
GIG5:10 amRio de Janeiro–Galeão Intl
22h 20m
2 stops
SEA10:30 pmSeattle/Tacoma Intl
Dec 9
SEA12:36 pmSeattle/Tacoma Intl
30h 54m
2 stops
GIG12:30 amRio de Janeiro–Galeão Intl
$1,184
Find similar
Copa Airlines
Nov 30
GIG1:30 amRio de Janeiro–Galeão Intl
39h 25m
2 stops
SEA11:55 amSeattle/Tacoma Intl
Dec 9
SEA12:36 pmSeattle/Tacoma Intl
30h 54m
2 stops
GIG12:30 amRio de Janeiro–Galeão Intl
$1,259
Find similar
Copa Airlines
Nov 28
GIG1:30 amRio de Janeiro–Galeão Intl
26h 12m
2 stops
SEA10:42 pmSeattle/Tacoma Intl
Dec 4
SEA12:36 pmSeattle/Tacoma Intl
30h 54m
2 stops
GIG12:30 amRio de Janeiro–Galeão Intl
$2,140
Find similar

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 26, 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

Sun 3/8

8:00 pm-7:16 pm

2 stops27h 16m

Seattle/Tacoma Intl

Thu 3/19

10:05 am-11:05 am

2 stops21h 00m

$743

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Sun 3/8

8:00 pm-3:01 pm

2 stops23h 01m

Seattle/Tacoma Intl

Thu 3/19

10:05 am-11:05 am

2 stops21h 00m

$764

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Sun 3/8

8:00 pm-10:16 pm

1 stop30h 16m

Seattle/Tacoma Intl

Thu 3/19

10:05 am-11:05 am

2 stops21h 00m

$769

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Sun 3/8

8:00 pm-7:16 pm

2 stops27h 16m

Seattle/Tacoma Intl

Thu 3/19

10:05 am-11:05 am

2 stops21h 00m

$771

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Sun 3/8

8:00 pm-3:01 pm

2 stops23h 01m

Seattle/Tacoma Intl

Thu 3/19

8:10 am-11:05 am

1 stop22h 55m

$774

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Thu 3/5

7:30 am-9:51 am

2 stops31h 21m

Seattle/Tacoma Intl

Wed 3/18

8:00 am-6:20 am

1 stop18h 20m

$777

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Fri 3/6

7:30 am-9:51 am

2 stops31h 21m

Seattle/Tacoma Intl

Wed 3/18

8:00 am-6:20 am

1 stop18h 20m

$787

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Thu 3/5

7:30 am-9:51 am

2 stops31h 21m

Seattle/Tacoma Intl

Wed 3/18

8:00 am-6:20 am

1 stop18h 20m

$788

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Fri 3/6

7:30 am-9:51 am

2 stops31h 21m

Seattle/Tacoma Intl

Wed 3/18

8:00 am-6:20 am

1 stop18h 20m

$789

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Thu 3/5

7:30 am-9:51 am

2 stops31h 21m

Seattle/Tacoma Intl

Wed 3/18

8:00 am-6:20 am

1 stop18h 20m

$790

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

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 9% 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

Fastest flight time

22h 11m

Direct flights

None
The fastest flight from Rio de Janeiro to Seattle takes 22h 11m
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 21h 15m.

  • 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
9,046 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
Marysville
Puyallup
Redmond
Tukwila
Cle Elum
Lakewood
Federal Way
Fife
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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