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Cheap flights from Rio de Janeiro to Seattle from $447

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 10/8. 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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Find the cheapest flights from Rio de Janeiro to Seattle (RIO-SEA)

Cheap round-trip flights

Air Canada Logo
9:00 pm - 9:56 pmGIG-SEA
29h 56m1 stop
Air Canada Logo
8:00 pm - 12:05 pmSEA-GIG
35h 05m2 stops
$805Air Canada
Find Deal
Wed, Dec 24 - Wed, Jan 7
Air Canada Logo
9:00 pm - 9:56 pmGIG-SEA
29h 56m1 stop
Air Canada Logo
10:05 am - 12:05 pmSEA-GIG
21h 00m2 stops
$810Air Canada
Find Deal
Wed, Dec 24 - Tue, Jan 6
Copa Airlines Logo
1:25 am - 10:15 pmGIG-SEA
24h 50m2 stops
Copa Airlines Logo
5:26 pm - 3:55 amSEA-GIG
30h 29m2 stops
$863Copa Airlines
Find Deal
Mon, Sep 8 - Tue, Sep 30
Copa Airlines Logo
10:05 am - 11:56 amGIG-SEA
29h 51m2 stops
Copa Airlines Logo
5:20 pm - 12:30 amSEA-GIG
26h 10m2 stops
$932Copa Airlines
Find Deal
Mon, Oct 20 - Mon, Nov 3
Logo
7:55 am - 10:59 amSDU-SEA
31h 04m2 stops
Logo
12:00 pm - 2:20 pmSEA-SDU
22h 20m2 stops
$1,189
Find Deal
Tue, Sep 9 - Tue, Sep 30
Delta Logo
9:30 pm - 2:28 pmGIG-SEA
21h 58m1 stop
Delta Logo
8:45 am - 8:20 amSEA-GIG
18h 35m1 stop
$1,230Delta
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Wed, Dec 24 - Wed, Jan 7
LATAM Airlines Logo
9:30 pm - 10:34 amGIG-SEA
18h 04m1 stop
LATAM Airlines Logo
7:20 am - 8:00 amSEA-GIG
19h 40m1 stop
$1,232LATAM Airlines
Find Deal
Wed, Dec 24 - Wed, Jan 7
Delta Logo
9:30 pm - 12:24 pmGIG-SEA
19h 54m1 stop
Delta Logo
9:55 pm - 8:00 amSEA-GIG
29h 05m1 stop
$1,255Delta
Find Deal
Wed, Dec 24 - Sun, Jan 4
LATAM Airlines Logo
2:00 pm - 1:00 pmGIG-SEA
28h 00m2 stops
LATAM Airlines Logo
7:20 am - 8:20 amSEA-GIG
20h 00m1 stop
$1,260LATAM Airlines
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Fri, Nov 14 - Sat, Nov 22
Logo
7:55 am - 7:31 pmSDU-SEA
39h 36m2 stops
Logo
7:15 am - 2:20 pmSEA-SDU
27h 05m2 stops
$1,323
Find Deal
Wed, Sep 10 - Sun, Sep 14

Air Canada flights from Rio de Janeiro to Seattle

Our best Air Canada deals on Rio de Janeiro to Seattle flight tickets
Air Canada
Dec 24
GIG9:00 pmRio de Janeiro–Galeão Intl
29h 56m
1 stop
SEA9:56 pmSeattle/Tacoma Intl
Jan 7
SEA8:00 pmSeattle/Tacoma Intl
35h 05m
2 stops
GIG12:05 pmRio de Janeiro–Galeão Intl
$805
Find similar
Air Canada
Dec 24
GIG9:00 pmRio de Janeiro–Galeão Intl
29h 56m
1 stop
SEA9:56 pmSeattle/Tacoma Intl
Jan 6
SEA10:05 amSeattle/Tacoma Intl
21h 00m
2 stops
GIG12:05 pmRio de Janeiro–Galeão Intl
$810
Find similar
Air Canada
Dec 24
GIG9:00 pmRio de Janeiro–Galeão Intl
29h 56m
1 stop
SEA9:56 pmSeattle/Tacoma Intl
Jan 10
SEA8:15 amSeattle/Tacoma Intl
22h 50m
1 stop
GIG12:05 pmRio de Janeiro–Galeão Intl
$915
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
Sep 8
GIG1:25 amRio de Janeiro–Galeão Intl
24h 50m
2 stops
SEA10:15 pmSeattle/Tacoma Intl
Sep 30
SEA5:26 pmSeattle/Tacoma Intl
30h 29m
2 stops
GIG3:55 amRio de Janeiro–Galeão Intl
$863
Find similar
Copa Airlines
Oct 20
GIG10:05 amRio de Janeiro–Galeão Intl
29h 51m
2 stops
SEA11:56 amSeattle/Tacoma Intl
Nov 3
SEA5:20 pmSeattle/Tacoma Intl
26h 10m
2 stops
GIG12:30 amRio de Janeiro–Galeão Intl
$932
Find similar
Copa Airlines
Nov 14
GIG5:10 amRio de Janeiro–Galeão Intl
35h 29m
2 stops
SEA11:39 amSeattle/Tacoma Intl
Nov 22
SEA12:41 pmSeattle/Tacoma Intl
30h 49m
2 stops
GIG12:30 amRio de Janeiro–Galeão Intl
$992
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 August 16, 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 12/24

9:00 pm-9:56 pm

1 stop29h 56m

Seattle/Tacoma Intl

Wed 1/7

8:00 pm-12:05 pm

2 stops35h 05m

$805

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Wed 12/24

9:00 pm-9:56 pm

1 stop29h 56m

Seattle/Tacoma Intl

Tue 1/6

10:05 am-12:05 pm

2 stops21h 00m

$810

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Mon 9/8

1:25 am-10:15 pm

2 stops24h 50m

Seattle/Tacoma Intl

Tue 9/30

5:26 pm-3:55 am

2 stops30h 29m

$863

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Mon 10/20

10:05 am-11:56 am

2 stops29h 51m

Seattle/Tacoma Intl

Mon 11/3

5:20 pm-12:30 am

2 stops26h 10m

$932

Rio de JaneiroSeattle

SDU - SEA

SDUSEA

Rio de Janeiro Santos Dumont

Tue 9/9

7:55 am-10:59 am

2 stops31h 04m

Seattle/Tacoma Intl

Tue 9/30

12:00 pm-2:20 pm

2 stops22h 20m

$1,189

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Wed 12/24

9:30 pm-2:28 pm

1 stop21h 58m

Seattle/Tacoma Intl

Wed 1/7

8:45 am-8:20 am

1 stop18h 35m

$1,230

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Wed 12/24

9:30 pm-10:34 am

1 stop18h 04m

Seattle/Tacoma Intl

Wed 1/7

7:20 am-8:00 am

1 stop19h 40m

$1,232

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Wed 12/24

9:30 pm-12:24 pm

1 stop19h 54m

Seattle/Tacoma Intl

Sun 1/4

9:55 pm-8:00 am

1 stop29h 05m

$1,255

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Fri 11/14

2:00 pm-1:00 pm

2 stops28h 00m

Seattle/Tacoma Intl

Sat 11/22

7:20 am-8:20 am

1 stop20h 00m

$1,260

Rio de JaneiroSeattle

SDU - SEA

SDUSEA

Rio de Janeiro Santos Dumont

Wed 9/10

7:55 am-7:31 pm

2 stops39h 36m

Seattle/Tacoma Intl

Sun 9/14

7:15 am-2:20 pm

2 stops27h 05m

$1,323

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 May to fly from Rio de Janeiro, when ticket prices are also cheap, with an average price of $882.

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 67% 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

Best Price Found

$447

Fastest flight time

17h 11m

Direct flights

None

Airports in Seattle

1 airport
The best one-way flight to Seattle from Rio de Janeiro in the past 72 hours is $447. The best round-trip flight deal from Rio de Janeiro to Seattle found on momondo in the last 72 hours is $805.
The fastest flight from Rio de Janeiro to Seattle takes 17h 11m
There are no direct flights from Rio de Janeiro to Seattle. Popular non-direct routes for this connection are Rio de Janeiro Santos Dumont Airport - Seattle/Tacoma Intl Airport and Rio de Janeiro–Galeão Intl Airport - Seattle/Tacoma Intl Airport.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)
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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 18h 04m.

  • 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 $1,273Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights

Traveling to a place near Seattle?

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

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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