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Cheap flights from Rio de Janeiro to Seattle from $448

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 5/27. 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.
Air Canada Logo
2:50 pm - 7:41 pm
GIG
-
SEA
32h 51m2 stops
Air Canada Logo
12:15 pm - 2:05 pm
SEA
-
GIG
21h 50m2 stops
$819Air Canada
Thu, May 21 - Thu, May 28
Air Canada Logo
1:45 pm - 11:15 am
SDU
-
SEA
25h 30m2 stops
Air Canada Logo
12:15 pm - 4:45 pm
SEA
-
SDU
24h 30m2 stops
$930Air Canada
Thu, May 7 - Sun, May 10
Air Canada Logo
1:45 pm - 11:15 am
SDU
-
SEA
25h 30m2 stops
Air Canada Logo
12:15 pm - 4:45 pm
SEA
-
SDU
24h 30m2 stops
$975Air Canada
Thu, May 21 - Thu, May 28
American Airlines Logo
2:50 pm - 10:34 am
GIG
-
SEA
23h 44m2 stops
American Airlines Logo
1:01 pm - 8:20 am
SEA
-
GIG
15h 19m1 stop
$1,048American Airlines
Thu, May 21 - Thu, May 28
Multiple Airlines Logo
11:00 pm - 10:00 pm
GIG
-
SEA
27h 00m1 stop
Multiple Airlines Logo
1:01 pm - 8:20 am
SEA
-
GIG
15h 19m1 stop
$1,411Multiple Airlines
Thu, May 21 - Thu, May 28
United Airlines Logo
9:05 pm - 9:56 pm
GIG
-
SEA
28h 51m2 stops
United Airlines Logo
11:50 pm - 8:15 am
SEA
-
GIG
28h 25m2 stops
$1,422United Airlines
Thu, May 7 - Sun, May 10
United Airlines Logo
9:05 pm - 7:43 pm
GIG
-
SEA
26h 38m1 stop
United Airlines Logo
6:45 am - 8:15 am
SEA
-
GIG
21h 30m1 stop
$1,447United Airlines
Thu, May 7 - Sun, May 10
United Airlines Logo
9:05 pm - 7:43 pm
GIG
-
SEA
26h 38m1 stop
United Airlines Logo
11:55 pm - 8:15 am
SEA
-
GIG
28h 20m1 stop
$1,451United Airlines
Thu, May 7 - Sun, May 10
American Airlines Logo
10:30 pm - 11:08 pm
GIG
-
SEA
29h 38m1 stop
American Airlines Logo
7:35 am - 8:20 am
SEA
-
GIG
19h 45m1 stop
$1,536American Airlines
Fri, Dec 26 - Sun, Feb 1
Copa Airlines Logo
1:30 am - 11:57 pm
GIG
-
SEA
27h 27m2 stops
Copa Airlines Logo
9:00 am - 12:30 am
SEA
-
GIG
34h 30m2 stops
$1,548Copa Airlines
Thu, Dec 25 - Sun, Feb 1

United Airlines flights from Rio de Janeiro to Seattle

Our best United Airlines deals on Rio de Janeiro to Seattle flight tickets
United Airlines
Jan 25
SDU2:50 pmRio de Janeiro Santos Dumont
35h 07m
2 stops
SEA8:57 pmSeattle/Tacoma Intl
Feb 1
SEA2:10 pmSeattle/Tacoma Intl
43h 20m
2 stops
SDU2:30 pmRio de Janeiro Santos Dumont
$1,261
Find similar
United Airlines
Jan 25
GIG9:55 pmRio de Janeiro–Galeão Intl
30h 04m
1 stop
SEA10:59 pmSeattle/Tacoma Intl
Feb 1
SEA12:57 pmSeattle/Tacoma Intl
15h 38m
1 stop
GIG9:35 amRio de Janeiro–Galeão Intl
$1,301
Find similar
United Airlines
May 7
GIG9:05 pmRio de Janeiro–Galeão Intl
26h 38m
1 stop
SEA7:43 pmSeattle/Tacoma Intl
May 10
SEA11:50 pmSeattle/Tacoma Intl
28h 25m
2 stops
GIG8:15 amRio de Janeiro–Galeão Intl
$1,451
Find similar

LATAM Airlines flights from Rio de Janeiro to Seattle

Our best LATAM Airlines deals on Rio de Janeiro to Seattle flight tickets
LATAM Airlines
Dec 31
SDU2:30 pmRio de Janeiro Santos Dumont
35h 13m
2 stops
SEA8:43 pmSeattle/Tacoma Intl
Jan 17
SEA11:55 amSeattle/Tacoma Intl
25h 20m
2 stops
SDU6:15 pmRio de Janeiro Santos Dumont
$2,015
Find similar
LATAM Airlines
Dec 25
SDU8:05 pmRio de Janeiro Santos Dumont
21h 16m
2 stops
SEA12:21 pmSeattle/Tacoma Intl
Jan 3
SEA8:45 amSeattle/Tacoma Intl
19h 50m
2 stops
SDU9:35 amRio de Janeiro Santos Dumont
$2,730
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 11, 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

Thu 5/21

2:50 pm-7:41 pm

2 stops32h 51m

Seattle/Tacoma Intl

Thu 5/28

12:15 pm-2:05 pm

2 stops21h 50m

$819

Rio de JaneiroSeattle

SDU - SEA

SDUSEA

Rio de Janeiro Santos Dumont

Thu 5/7

1:45 pm-11:15 am

2 stops25h 30m

Seattle/Tacoma Intl

Sun 5/10

12:15 pm-4:45 pm

2 stops24h 30m

$930

Rio de JaneiroSeattle

SDU - SEA

SDUSEA

Rio de Janeiro Santos Dumont

Thu 5/21

1:45 pm-11:15 am

2 stops25h 30m

Seattle/Tacoma Intl

Thu 5/28

12:15 pm-4:45 pm

2 stops24h 30m

$975

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Thu 5/21

2:50 pm-10:34 am

2 stops23h 44m

Seattle/Tacoma Intl

Thu 5/28

1:01 pm-8:20 am

1 stop15h 19m

$1,048

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Thu 5/21

11:00 pm-10:00 pm

1 stop27h 00m

Seattle/Tacoma Intl

Thu 5/28

1:01 pm-8:20 am

1 stop15h 19m

$1,411

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Thu 5/7

9:05 pm-9:56 pm

2 stops28h 51m

Seattle/Tacoma Intl

Sun 5/10

11:50 pm-8:15 am

2 stops28h 25m

$1,422

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Thu 5/7

9:05 pm-7:43 pm

1 stop26h 38m

Seattle/Tacoma Intl

Sun 5/10

6:45 am-8:15 am

1 stop21h 30m

$1,447

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Thu 5/7

9:05 pm-7:43 pm

1 stop26h 38m

Seattle/Tacoma Intl

Sun 5/10

11:55 pm-8:15 am

1 stop28h 20m

$1,451

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Fri 12/26

10:30 pm-11:08 pm

1 stop29h 38m

Seattle/Tacoma Intl

Sun 2/1

7:35 am-8:20 am

1 stop19h 45m

$1,536

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Thu 12/25

1:30 am-11:57 pm

2 stops27h 27m

Seattle/Tacoma Intl

Sun 2/1

9:00 am-12:30 am

2 stops34h 30m

$1,548

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

21h 08m

Direct flights

None
The fastest flight from Rio de Janeiro to Seattle takes 21h 08m
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 21h 08m.

  • 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
9,095 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
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Renton
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Marysville
Redmond
Tukwila
Cle Elum
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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