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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 3/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:00 pm - 9:31 am
GIG
-
SEA
41h 31m2 stops
Multiple Airlines Logo
8:00 am - 8:45 pm
SEA
-
GIG
32h 45m2 stops
$832Multiple Airlines
Wed, Mar 18 - Mon, Apr 6
Air Canada Logo
1:45 pm - 10:16 pm
SDU
-
SEA
36h 31m2 stops
Air Canada Logo
8:00 am - 4:45 pm
SEA
-
SDU
28h 45m2 stops
$911Air Canada
Wed, Mar 18 - Mon, Apr 6
Air Canada Logo
1:45 pm - 10:16 pm
SDU
-
SEA
36h 31m2 stops
Air Canada Logo
8:00 am - 4:45 pm
SEA
-
SDU
28h 45m2 stops
$912Air Canada
Wed, Mar 18 - Mon, Apr 6
Air Canada Logo
11:25 am - 10:16 pm
GIG
-
SEA
38h 51m2 stops
Air Canada Logo
5:50 am - 11:05 am
SEA
-
GIG
49h 15m2 stops
$956Air Canada
Thu, Mar 19 - Mon, Mar 23
Multiple Airlines Logo
9:00 pm - 10:06 pm
GIG
-
SEA
30h 06m2 stops
Multiple Airlines Logo
8:10 am - 4:10 pm
SEA
-
GIG
28h 00m2 stops
$960Multiple Airlines
Wed, Mar 4 - Fri, Mar 27
Air Canada Logo
1:45 pm - 10:16 pm
SDU
-
SEA
37h 31m2 stops
Air Canada Logo
8:10 am - 4:40 pm
SEA
-
SDU
28h 30m2 stops
$966Air Canada
Thu, Mar 5 - Mon, Mar 9
Copa Airlines Logo
1:45 am - 11:47 pm
GIG
-
SEA
27h 02m2 stops
Copa Airlines Logo
5:12 pm - 12:30 am
SEA
-
GIG
26h 18m2 stops
$1,019Copa Airlines
Fri, Jan 23 - Sat, Jan 31
United Airlines Logo
8:55 pm - 8:58 pm
GIG
-
SEA
28h 03m2 stops
United Airlines Logo
11:59 pm - 8:15 am
SEA
-
GIG
28h 16m2 stops
$1,050United Airlines
Tue, Mar 10 - Sun, Apr 26
United Airlines Logo
8:55 pm - 7:25 pm
GIG
-
SEA
26h 30m1 stop
United Airlines Logo
6:45 am - 8:15 am
SEA
-
GIG
21h 30m1 stop
$1,060United Airlines
Wed, Mar 18 - Mon, Apr 6
GOL Logo
8:25 pm - 11:49 pm
SDU
-
SEA
32h 24m2 stops
GOL Logo
10:11 pm - 8:55 am
SEA
-
SDU
29h 44m2 stops
$1,568GOL
Sun, Feb 8 - Fri, Feb 13

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 18
SDU1:45 pmRio de Janeiro Santos Dumont
36h 31m
2 stops
SEA10:16 pmSeattle/Tacoma Intl
Apr 6
SEA8:00 amSeattle/Tacoma Intl
28h 45m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
$911
Find similar
Air Canada
Mar 18
SDU1:45 pmRio de Janeiro Santos Dumont
36h 31m
2 stops
SEA10:16 pmSeattle/Tacoma Intl
Apr 6
SEA8:00 amSeattle/Tacoma Intl
28h 45m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
$912
Find similar
Air Canada
Mar 19
GIG11:25 amRio de Janeiro–Galeão Intl
38h 51m
2 stops
SEA10:16 pmSeattle/Tacoma Intl
Mar 23
SEA5:50 amSeattle/Tacoma Intl
49h 15m
2 stops
GIG11:05 amRio de Janeiro–Galeão Intl
$956
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
Mar 10
GIG8:55 pmRio de Janeiro–Galeão Intl
28h 03m
2 stops
SEA8:58 pmSeattle/Tacoma Intl
Apr 26
SEA11:59 pmSeattle/Tacoma Intl
28h 16m
2 stops
GIG8:15 amRio de Janeiro–Galeão Intl
$1,050
Find similar
United Airlines
Mar 18
GIG8:55 pmRio de Janeiro–Galeão Intl
26h 30m
1 stop
SEA7:25 pmSeattle/Tacoma Intl
Apr 6
SEA6:45 amSeattle/Tacoma Intl
21h 30m
1 stop
GIG8:15 amRio de Janeiro–Galeão Intl
$1,060
Find similar
United Airlines
Mar 4
GIG9:55 pmRio de Janeiro–Galeão Intl
20h 12m
1 stop
SEA1:07 pmSeattle/Tacoma Intl
Mar 27
SEA11:59 pmSeattle/Tacoma Intl
28h 16m
1 stop
GIG8:15 amRio de Janeiro–Galeão Intl
$1,094
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 December 25, 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 3/18

8:00 pm-9:31 am

2 stops41h 31m

Seattle/Tacoma Intl

Mon 4/6

8:00 am-8:45 pm

2 stops32h 45m

$832

Rio de JaneiroSeattle

SDU - SEA

SDUSEA

Rio de Janeiro Santos Dumont

Wed 3/18

1:45 pm-10:16 pm

2 stops36h 31m

Seattle/Tacoma Intl

Mon 4/6

8:00 am-4:45 pm

2 stops28h 45m

$911

Rio de JaneiroSeattle

SDU - SEA

SDUSEA

Rio de Janeiro Santos Dumont

Wed 3/18

1:45 pm-10:16 pm

2 stops36h 31m

Seattle/Tacoma Intl

Mon 4/6

8:00 am-4:45 pm

2 stops28h 45m

$912

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Thu 3/19

11:25 am-10:16 pm

2 stops38h 51m

Seattle/Tacoma Intl

Mon 3/23

5:50 am-11:05 am

2 stops49h 15m

$956

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Wed 3/4

9:00 pm-10:06 pm

2 stops30h 06m

Seattle/Tacoma Intl

Fri 3/27

8:10 am-4:10 pm

2 stops28h 00m

$960

Rio de JaneiroSeattle

SDU - SEA

SDUSEA

Rio de Janeiro Santos Dumont

Thu 3/5

1:45 pm-10:16 pm

2 stops37h 31m

Seattle/Tacoma Intl

Mon 3/9

8:10 am-4:40 pm

2 stops28h 30m

$966

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Fri 1/23

1:45 am-11:47 pm

2 stops27h 02m

Seattle/Tacoma Intl

Sat 1/31

5:12 pm-12:30 am

2 stops26h 18m

$1,019

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Tue 3/10

8:55 pm-8:58 pm

2 stops28h 03m

Seattle/Tacoma Intl

Sun 4/26

11:59 pm-8:15 am

2 stops28h 16m

$1,050

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Wed 3/18

8:55 pm-7:25 pm

1 stop26h 30m

Seattle/Tacoma Intl

Mon 4/6

6:45 am-8:15 am

1 stop21h 30m

$1,060

Rio de JaneiroSeattle

SDU - SEA

SDUSEA

Rio de Janeiro Santos Dumont

Sun 2/8

8:25 pm-11:49 pm

2 stops32h 24m

Seattle/Tacoma Intl

Fri 2/13

10:11 pm-8:55 am

2 stops29h 44m

$1,568

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 typical price of a round-trip flight between Rio de Janeiro and Seattle?

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

23h 05m

Direct flights

None
The fastest flight from Rio de Janeiro to Seattle takes 23h 05m
There are no direct flights from Rio de Janeiro to Seattle. There are no popular flight routes from Rio de Janeiro to Seattle.
Search flight deals

  • 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 23h 05m.

  • 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
9,115 reviews
Search United Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
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Renton
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Redmond
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Federal Way
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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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