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Cheap flights from Rio de Janeiro to Seattle from $350

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 12/15. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:55 pm - 10:16 pmGIG-SEA
34h 21m2 stops
Multiple Airlines Logo
8:10 am - 11:05 amSEA-GIG
22h 55m1 stop
$814Multiple Airlines
Find Deal
Tue, Mar 10 - Tue, Mar 17
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
$820Air Canada
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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
$823Air Canada
Find Deal
Wed, Mar 25 - Sun, Mar 29
Multiple Airlines Logo
7:30 am - 2:20 pmGIG-SEA
35h 50m3 stops
Multiple Airlines Logo
5:50 am - 10:15 amSEA-GIG
23h 25m3 stops
$958Multiple Airlines
Find Deal
Thu, Dec 4 - Thu, Dec 11
LATAM Airlines Logo
9:30 pm - 2:24 pmGIG-SEA
20h 54m1 stop
LATAM Airlines Logo
6:00 am - 7:20 amSEA-GIG
21h 20m1 stop
$1,232LATAM Airlines
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Tue, Mar 10 - Tue, Mar 17
Delta Logo
7:00 am - 10:12 pmGIG-SEA
43h 12m2 stops
Delta Logo
11:40 pm - 10:15 amSEA-GIG
30h 35m1 stop
$1,253Delta
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Sat, Apr 11 - Tue, Apr 21
Copa Airlines Logo
1:30 am - 11:39 amGIG-SEA
39h 09m2 stops
Copa Airlines Logo
12:41 pm - 4:00 amSEA-GIG
34h 19m2 stops
$1,305Copa Airlines
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Thu, Nov 13 - Sat, Nov 22
LATAM Airlines Logo
7:15 am - 11:58 pmGIG-SEA
21h 43m2 stops
LATAM Airlines Logo
10:15 am - 8:20 amSEA-GIG
17h 05m1 stop
$1,346LATAM Airlines
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Wed, Dec 17 - Fri, Jan 2
Copa Airlines Logo
1:40 am - 11:04 pmGIG-SEA
25h 24m2 stops
Copa Airlines Logo
7:29 pm - 12:30 amSEA-GIG
25h 01m2 stops
$1,399Copa Airlines
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Mon, Mar 9 - Tue, Mar 17
Delta Logo
9:30 pm - 10:31 amGIG-SEA
18h 01m1 stop
Delta Logo
10:55 pm - 8:20 amSEA-GIG
28h 25m1 stop
$1,417Delta
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Fri, Dec 19 - Tue, Dec 30

United Airlines flights from Rio de Janeiro to Seattle

Our best United Airlines deals on Rio de Janeiro to Seattle flight tickets
United Airlines
Dec 15
GIG9:55 pmRio de Janeiro–Galeão Intl
25h 37m
2 stops
SEA6:32 pmSeattle/Tacoma Intl
Jan 1
SEA5:02 amSeattle/Tacoma Intl
23h 33m
2 stops
GIG9:35 amRio de Janeiro–Galeão Intl
$1,309
Find similar
United Airlines
Dec 15
GIG9:55 pmRio de Janeiro–Galeão Intl
28h 05m
3 stops
SEA9:00 pmSeattle/Tacoma Intl
Dec 30
SEA7:12 pmSeattle/Tacoma Intl
33h 23m
2 stops
GIG9:35 amRio de Janeiro–Galeão Intl
$1,324
Find similar
United Airlines
Dec 15
GIG9:55 pmRio de Janeiro–Galeão Intl
28h 05m
3 stops
SEA9:00 pmSeattle/Tacoma Intl
Jan 1
SEA7:05 amSeattle/Tacoma Intl
21h 30m
2 stops
GIG9:35 amRio de Janeiro–Galeão Intl
$1,326
Find similar

GOL flights from Rio de Janeiro to Seattle

Our best GOL deals on Rio de Janeiro to Seattle flight tickets
GOL
Dec 16
SDU6:00 amRio de Janeiro Santos Dumont
22h 16m
2 stops
SEA11:16 pmSeattle/Tacoma Intl
Jan 1
SEA10:06 pmSeattle/Tacoma Intl
19h 19m
2 stops
SDU10:25 pmRio de Janeiro Santos Dumont
$1,564
Find similar
GOL
Dec 16
SDU6:00 amRio de Janeiro Santos Dumont
22h 16m
2 stops
SEA11:16 pmSeattle/Tacoma Intl
Jan 2
SEA10:06 pmSeattle/Tacoma Intl
19h 19m
2 stops
SDU10:25 pmRio de Janeiro Santos Dumont
$1,653
Find similar
GOL
Dec 17
SDU6:00 amRio de Janeiro Santos Dumont
22h 16m
2 stops
SEA11:16 pmSeattle/Tacoma Intl
Jan 1
SEA10:06 pmSeattle/Tacoma Intl
19h 19m
2 stops
SDU10:25 pmRio de Janeiro Santos Dumont
$1,781
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 October 22, 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

Tue 3/10

3:55 pm-10:16 pm

2 stops34h 21m

Seattle/Tacoma Intl

Tue 3/17

8:10 am-11:05 am

1 stop22h 55m

$814

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

$820

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

$823

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Thu 12/4

7:30 am-2:20 pm

3 stops35h 50m

Seattle/Tacoma Intl

Thu 12/11

5:50 am-10:15 am

3 stops23h 25m

$958

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Tue 3/10

9:30 pm-2:24 pm

1 stop20h 54m

Seattle/Tacoma Intl

Tue 3/17

6:00 am-7:20 am

1 stop21h 20m

$1,232

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Sat 4/11

7:00 am-10:12 pm

2 stops43h 12m

Seattle/Tacoma Intl

Tue 4/21

11:40 pm-10:15 am

1 stop30h 35m

$1,253

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Thu 11/13

1:30 am-11:39 am

2 stops39h 09m

Seattle/Tacoma Intl

Sat 11/22

12:41 pm-4:00 am

2 stops34h 19m

$1,305

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Wed 12/17

7:15 am-11:58 pm

2 stops21h 43m

Seattle/Tacoma Intl

Fri 1/2

10:15 am-8:20 am

1 stop17h 05m

$1,346

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Mon 3/9

1:40 am-11:04 pm

2 stops25h 24m

Seattle/Tacoma Intl

Tue 3/17

7:29 pm-12:30 am

2 stops25h 01m

$1,399

Rio de JaneiroSeattle

GIG - SEA

GIGSEA

Rio de Janeiro–Galeão Intl

Fri 12/19

9:30 pm-10:31 am

1 stop18h 01m

Seattle/Tacoma Intl

Tue 12/30

10:55 pm-8:20 am

1 stop28h 25m

$1,417

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

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 17h 49m.

  • 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 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.

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
Tukwila
Lakewood
Federal Way
Kirkland
Fife
Redmond
Cle Elum
Centralia
Shoreline
Westport

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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