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Cheap flights from Rio de Janeiro to Seattle from $373

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 12/2. 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

Enter your travel dates to find the best prices.
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
$812Air Canada
Find Deal
Wed, Mar 25 - Sun, Mar 29
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
Multiple Airlines Logo
3:10 pm - 10:30 pmGIG-SEA
36h 20m2 stops
Multiple Airlines Logo
9:20 pm - 4:50 pmSEA-GIG
38h 30m2 stops
$883Multiple Airlines
Find Deal
Sun, Dec 14 - Tue, Dec 30
Multiple Airlines Logo
6:10 pm - 10:30 pmGIG-SEA
33h 20m2 stops
Multiple Airlines Logo
9:20 pm - 6:15 amSEA-GIG
27h 55m1 stop
$1,040Multiple Airlines
Find Deal
Sun, Dec 14 - Tue, Dec 30
Copa Airlines Logo
1:30 am - 10:30 pmGIG-SEA
26h 00m2 stops
Copa Airlines Logo
9:05 am - 12:30 amSEA-GIG
34h 25m2 stops
$1,104Copa Airlines
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Fri, Dec 5 - Sat, Dec 13
American Airlines Logo
11:55 pm - 11:42 pmGIG-SEA
28h 47m1 stop
American Airlines Logo
12:59 am - 8:20 amSEA-GIG
26h 21m1 stop
$1,142American Airlines
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Fri, Feb 13 - Thu, Feb 19
United Airlines Logo
9:05 pm - 8:48 pmGIG-SEA
27h 43m2 stops
United Airlines Logo
7:03 am - 8:15 amSEA-GIG
21h 12m1 stop
$1,181United Airlines
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Wed, Apr 29 - Wed, May 13
American Airlines Logo
10:15 pm - 1:49 pmGIG-SEA
20h 34m2 stops
American Airlines Logo
5:39 am - 8:20 amSEA-GIG
21h 41m1 stop
$1,214American Airlines
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Fri, Feb 13 - Fri, Feb 20
United Airlines Logo
8:55 pm - 12:20 pmGIG-SEA
19h 25m1 stop
United Airlines Logo
2:10 pm - 8:15 amSEA-GIG
38h 05m1 stop
$1,405United Airlines
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Wed, Mar 25 - Sun, Mar 29
Copa Airlines Logo
1:40 am - 11:16 pmGIG-SEA
25h 36m2 stops
Copa Airlines Logo
5:00 pm - 8:00 amSEA-GIG
35h 00m2 stops
$1,473Copa Airlines
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Tue, Mar 24 - Sun, Mar 29

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
GIG8:00 pmRio de Janeiro–Galeão Intl
30h 16m
1 stop
SEA10:16 pmSeattle/Tacoma Intl
Mar 29
SEA8:00 amSeattle/Tacoma Intl
27h 05m
2 stops
GIG3:05 pmRio de Janeiro–Galeão Intl
$812
Find similar
Air Canada
Mar 25
GIG8:00 pmRio de Janeiro–Galeão Intl
30h 16m
1 stop
SEA10:16 pmSeattle/Tacoma Intl
Mar 29
SEA8:00 amSeattle/Tacoma Intl
27h 05m
2 stops
GIG3:05 pmRio de Janeiro–Galeão Intl
$815
Find similar
Air Canada
Mar 25
GIG8:00 pmRio de Janeiro–Galeão Intl
30h 16m
1 stop
SEA10:16 pmSeattle/Tacoma Intl
Mar 29
SEA8:00 amSeattle/Tacoma Intl
27h 05m
2 stops
GIG3:05 pmRio de Janeiro–Galeão Intl
$816
Find similar

American Airlines flights from Rio de Janeiro to Seattle

Our best American Airlines deals on Rio de Janeiro to Seattle flight tickets
American Airlines
Feb 13
GIG11:55 pmRio de Janeiro–Galeão Intl
28h 47m
1 stop
SEA11:42 pmSeattle/Tacoma Intl
Feb 19
SEA12:59 amSeattle/Tacoma Intl
26h 21m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
$1,142
Find similar
American Airlines
Feb 13
GIG10:15 pmRio de Janeiro–Galeão Intl
20h 34m
2 stops
SEA1:49 pmSeattle/Tacoma Intl
Feb 20
SEA5:39 amSeattle/Tacoma Intl
21h 41m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
$1,214
Find similar
American Airlines
Feb 13
GIG10:15 pmRio de Janeiro–Galeão Intl
20h 34m
2 stops
SEA1:49 pmSeattle/Tacoma Intl
Feb 19
SEA12:59 amSeattle/Tacoma Intl
26h 21m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
$1,222
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 7, 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

$812

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

Sun 12/14

3:10 pm-10:30 pm

2 stops36h 20m

Seattle/Tacoma Intl

Tue 12/30

9:20 pm-4:50 pm

2 stops38h 30m

$883

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Sun 12/14

6:10 pm-10:30 pm

2 stops33h 20m

Seattle/Tacoma Intl

Tue 12/30

9:20 pm-6:15 am

1 stop27h 55m

$1,040

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Fri 12/5

1:30 am-10:30 pm

2 stops26h 00m

Seattle/Tacoma Intl

Sat 12/13

9:05 am-12:30 am

2 stops34h 25m

$1,104

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Fri 2/13

11:55 pm-11:42 pm

1 stop28h 47m

Seattle/Tacoma Intl

Thu 2/19

12:59 am-8:20 am

1 stop26h 21m

$1,142

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Wed 4/29

9:05 pm-8:48 pm

2 stops27h 43m

Seattle/Tacoma Intl

Wed 5/13

7:03 am-8:15 am

1 stop21h 12m

$1,181

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Fri 2/13

10:15 pm-1:49 pm

2 stops20h 34m

Seattle/Tacoma Intl

Fri 2/20

5:39 am-8:20 am

1 stop21h 41m

$1,214

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Wed 3/25

8:55 pm-12:20 pm

1 stop19h 25m

Seattle/Tacoma Intl

Sun 3/29

2:10 pm-8:15 am

1 stop38h 05m

$1,405

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Tue 3/24

1:40 am-11:16 pm

2 stops25h 36m

Seattle/Tacoma Intl

Sun 3/29

5:00 pm-8:00 am

2 stops35h 00m

$1,473

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 month to fly to Seattle?

In general, November is the cheapest month to fly from Rio de Janeiro to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $808. If you don’t want to visit Seattle in November, then you should wait until February to fly from Rio de Janeiro, when ticket prices are also cheap, with an average price of $888.

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 19h 25m.

  • 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
9,007 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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