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Rio de Janeiro

$441+ Cheap flights from Washington to Rio de Janeiro, Brazil (RIO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — RIO
Jul 23 — Jul 301
Thu 7/23
Thu 7/30
1 adult, Economy
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Cheap flight deals from Washington to Rio de Janeiro

Cheapest flights from Washington to Rio de Janeiro
Explore the most affordable flight options available from Washington to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 23, 2026.

This Justfly.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:40 am
SEA
-
GIG
2 stops22h 25m
Air Canada
Wed 12/22:50 pm
GIG
-
SEA
2 stops35h 04m
Air Canada
Deal found 6/18$867
This Air Canada deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:10 pm
PDX
-
GIG
2 stops35h 55m
Air Canada
Wed 11/119:00 pm
GIG
-
PDX
2 stops26h 31m
Air Canada
Deal found 6/20$887
This Air Canada deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:00 am
PDX
-
GIG
2 stops24h 05m
Air Canada
Wed 11/119:00 pm
GIG
-
PDX
2 stops26h 31m
Air Canada
Deal found 6/20$892
This FlightHub deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:45 am
SEA
-
GIG
1 stop23h 20m
Air Canada
Thu 11/122:50 pm
GIG
-
SEA
2 stops35h 04m
Air Canada
Deal found 6/22$921
This FlightHub deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:45 am
SEA
-
GIG
1 stop23h 20m
Air Canada
Sat 11/213:15 pm
GIG
-
SEA
2 stops34h 39m
Air Canada
Deal found 6/21$948
This Air Canada deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:10 pm
PDX
-
GIG
2 stops35h 55m
Air Canada
Sun 11/89:00 pm
GIG
-
PDX
2 stops28h 46m
Air Canada
Deal found 6/20$955
This Air Canada deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:05 pm
SEA
-
GIG
2 stops36h 00m
Air Canada
Wed 11/119:00 pm
GIG
-
SEA
1 stop28h 54m
Air Canada
Deal found 6/18$969
This Air Canada deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:45 am
SEA
-
SDU
2 stops28h 00m
Air Canada
Wed 11/111:45 pm
SDU
-
SEA
2 stops36h 09m
Air Canada
Deal found 6/18$993
This Air Canada deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:45 am
SEA
-
GIG
1 stop23h 20m
Multiple Airlines
Sat 11/213:15 pm
GIG
-
SEA
2 stops34h 39m
Multiple Airlines
Deal found 6/22$1,012
This Air Canada deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:10 pm
PDX
-
GIG
2 stops35h 55m
Air Canada
Fri 11/139:00 pm
GIG
-
PDX
2 stops28h 46m
Air Canada
Deal found 6/20$1,018
This Air Canada deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:05 pm
SEA
-
GIG
2 stops36h 00m
Air Canada
Fri 11/139:00 pm
GIG
-
SEA
1 stop28h 54m
Air Canada
Deal found 6/22$1,029
This Air Canada deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:45 am
SEA
-
SDU
2 stops28h 00m
Multiple Airlines
Wed 11/111:45 pm
SDU
-
SEA
2 stops36h 09m
Multiple Airlines
Deal found 6/21$1,045

Find flight deals from Washington to Rio de Janeiro

Keep the following information in mind while searching for Washington to Rio de Janeiro flight deals. Data was last updated June 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$867
(Justfly.com)

One-way from

$441
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$1,675
Provider with most accurate pricing for Seattle/Tacoma Intl-Rio de Janeiro (RIO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Rio de Janeiro (RIO) flights.
Search Deals
From Washington to Rio de Janeiro (RIO)
Search Deals
One-way flight from Washington to Rio de Janeiro (RIO)
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($119 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Rio de Janeiro 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, Cheapflights users made 2,558,603 searches. Data last updated June 23, 2026.
Use the filters below to find and compare flights from Washington to Rio de Janeiro that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Wed 11/4

7:03 am-9:35 am

1 stop21h 32m

Rio de Janeiro–Galeão Intl

Wed 11/11

9:55 pm-10:44 pm

2 stops29h 49m

$1,133

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Tue 9/8

12:25 am-10:15 am

2 stops29h 50m

Rio de Janeiro–Galeão Intl

Thu 9/17

9:00 pm-8:16 pm

2 stops27h 16m

$1,137

SeattleRio de Janeiro

SEA - SDU

SEASDU

Seattle/Tacoma Intl

Sun 11/1

7:45 am-5:25 pm

2 stops28h 40m

Rio de Janeiro Santos Dumont

Sun 11/8

8:30 am-8:54 pm

2 stops41h 24m

$1,161

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Sun 10/4

2:12 pm-2:10 pm

2 stops19h 58m

Rio de Janeiro–Galeão Intl

Sun 10/11

3:30 pm-10:57 am

2 stops23h 27m

$1,176

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Sun 10/4

2:27 pm-8:15 am

2 stops37h 48m

Rio de Janeiro–Galeão Intl

Sun 10/11

9:05 pm-9:27 am

2 stops40h 22m

$1,237

SeattleRio de Janeiro

SEA - SDU

SEASDU

Seattle/Tacoma Intl

Tue 10/6

8:00 am-4:45 pm

2 stops28h 45m

Rio de Janeiro Santos Dumont

Tue 10/20

8:15 am-9:04 pm

2 stops40h 49m

$1,273

SeattleRio de Janeiro

SEA - SDU

SEASDU

Seattle/Tacoma Intl

Wed 10/14

8:00 am-4:45 pm

2 stops28h 45m

Rio de Janeiro Santos Dumont

Sun 10/25

8:30 am-8:54 pm

2 stops40h 24m

$1,274

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Mon 11/2

6:04 am-4:30 pm

2 stops29h 26m

Rio de Janeiro–Galeão Intl

Sat 11/14

10:55 pm-9:27 pm

1 stop27h 32m

$1,296

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Mon 11/2

7:03 am-9:35 am

1 stop21h 32m

Rio de Janeiro–Galeão Intl

Wed 11/18

9:55 pm-7:17 pm

1 stop26h 22m

$1,303

SeattleRio de Janeiro

SEA - SDU

SEASDU

Seattle/Tacoma Intl

Sun 7/26

8:45 pm-12:25 pm

2 stops35h 40m

Rio de Janeiro Santos Dumont

Sat 8/1

1:40 pm-12:07 am

2 stops38h 27m

$1,306

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/18

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Washington to Rio de Janeiro

Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro from Washington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington to Rio de Janeiro

What is the cheapest month to book a flight from State of Washington to Rio de Janeiro?

Currently, August is the cheapest month in which you can book a flight from State of Washington to Rio de Janeiro (average of $461). Flying from State of Washington to Rio de Janeiro in June is currently the most expensive (average of $1,336). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from State of Washington to Rio de Janeiro?

Related info for your journey

Find useful and relevant information for your journey from Washington to Rio de Janeiro. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from State of Washington to Rio de Janeiro?

    United Airlines, Delta, and GOL can get you from State of Washington to Rio de Janeiro in just under 19h 58m. Your travel time can differ by up to 9h 52m. State of Washington and Rio de Janeiro are separated by a distance of 6841 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from State of Washington to Rio de Janeiro?

    When deciding which route to take from State of Washington to Rio de Janeiro consider Seattle/Tacoma Intl - Rio de Janeiro–Galeão Intl, Seattle/Tacoma Intl - Rio de Janeiro Santos Dumont or Portland - Rio de Janeiro Santos Dumont as they are the most popular.

  • Can I find deals for flights from Washington to Rio de Janeiro that include hotel bookings?

    Yes. In addition to deals on Washington to Rio de Janeiro flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Rio de Janeiro?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Rio de Janeiro.

  • Can I find deals for business class flights from Washington to Rio de Janeiro?

    Yes. Cheapflights offers flight deals from Washington to Rio de Janeiro by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from State of Washington to Rio de Janeiro?

    Currently, August is the cheapest month in which you can book a flight from State of Washington to Rio de Janeiro (average of $461). Flying from State of Washington to Rio de Janeiro in June is currently the most expensive (average of $1,336). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Washington to Rio de Janeiro

Discover the top 4 airlines that operate flights from Washington to Rio de Janeiro. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,089Average$1,401FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,090Average$1,471FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,090Average$1,251FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$1,181Average$2,155FlexibilityNo cancel feeOn-time81%

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