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Rio de Janeiro

$448+ 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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — RIO
Jun 11 — Jun 181
Thu 6/11
Thu 6/18
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 May 12, 2026.

This oojo deal was found by Cheapflights users on 5/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/312:56 pm
SEA
-
GIG
2 stops40h 24m
GOL
Tue 7/76:05 am
GIG
-
SEA
2 stops22h 02m
GOL
Deal found 5/8$913
This Air Canada deal was found by Cheapflights users on 5/12. 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 30m
Air Canada
Deal found 5/12$931
This oojo deal was found by Cheapflights users on 5/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:45 pm
SEA
-
GIG
2 stops22h 15m
GOL
Sun 7/1910:30 pm
GIG
-
SEA
2 stops29h 37m
GOL
Deal found 5/12$964
This oojo deal was found by Cheapflights users on 5/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/211:00 pm
SEA
-
GIG
2 stops51h 35m
GOL
Sun 8/306:05 am
GIG
-
SEA
2 stops22h 15m
GOL
Deal found 5/12$988
This oojo deal was found by Cheapflights users on 5/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1512:56 pm
SEA
-
SDU
2 stops39h 54m
GOL
Wed 7/226:05 am
SDU
-
SEA
2 stops22h 02m
GOL
Deal found 5/8$990
This oojo deal was found by Cheapflights users on 5/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1512:56 pm
SEA
-
GIG
2 stops30h 04m
GOL
Wed 7/2210:40 pm
GIG
-
SEA
2 stops29h 27m
GOL
Deal found 5/8$991
This oojo deal was found by Cheapflights users on 5/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/218:45 pm
SEA
-
SDU
2 stops32h 05m
GOL
Mon 8/316:00 am
SDU
-
SEA
2 stops22h 20m
GOL
Deal found 5/9$997
This KAYAK deal was found by Cheapflights users on 5/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:10 am
SEA
-
GIG
1 stop22h 55m
Azul
Tue 11/172:50 pm
GIG
-
SEA
2 stops36h 26m
Azul
Deal found 5/10$1,005
This Booking.com deal was found by Cheapflights users on 5/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:35 am
SEA
-
GIG
2 stops20h 30m
Air Canada
Tue 11/172:50 pm
GIG
-
SEA
2 stops36h 26m
Air Canada
Deal found 5/10$1,013
This oojo deal was found by Cheapflights users on 5/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/312:56 pm
SEA
-
SDU
2 stops39h 54m
GOL
Tue 7/76:05 am
SDU
-
SEA
2 stops22h 02m
GOL
Deal found 5/8$1,018
This oojo deal was found by Cheapflights users on 5/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:45 pm
SEA
-
GIG
2 stops22h 15m
GOL
Tue 9/156:05 am
GIG
-
SEA
2 stops20h 57m
GOL
Deal found 5/11$1,023
This Air Canada deal was found by Cheapflights users on 5/9. 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
2 stops22h 31m
Air Canada
Deal found 5/9$1,026

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 May 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$913
(oojo)

One-way from

$448
(oojo)

Popular in

March

Cheapest in

October
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. 11% potential increase in price ($181 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($50 potential savings vs. average RT price).
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 May 12, 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

SeattleRio de Janeiro

SEA - SDU

SEASDU

Seattle/Tacoma Intl

Tue 7/14

8:45 pm-10:25 pm

2 stops21h 40m

Rio de Janeiro Santos Dumont

Tue 9/15

6:00 am-11:02 pm

2 stops21h 02m

$1,028

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Thu 7/23

12:56 pm-7:35 am

2 stops38h 39m

Rio de Janeiro–Galeão Intl

Tue 7/28

6:05 am-12:07 am

2 stops22h 02m

$1,097

SeattleRio de Janeiro

SEA - SDU

SEASDU

Seattle/Tacoma Intl

Thu 7/9

12:56 pm-10:25 pm

2 stops29h 29m

Rio de Janeiro Santos Dumont

Tue 7/21

8:50 pm-12:07 am

2 stops31h 17m

$1,159

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Wed 7/8

5:15 am-8:15 am

2 stops23h 00m

Rio de Janeiro–Galeão Intl

Fri 8/21

9:05 pm-10:45 pm

2 stops29h 40m

$1,167

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Thu 7/9

7:13 am-8:15 am

1 stop21h 02m

Rio de Janeiro–Galeão Intl

Fri 8/21

9:05 pm-10:45 pm

2 stops29h 40m

$1,184

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Sun 5/24

7:13 am-8:15 am

1 stop21h 02m

Rio de Janeiro–Galeão Intl

Tue 6/2

9:05 pm-7:18 pm

1 stop26h 13m

$1,257

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Sat 5/30

7:13 am-8:15 am

1 stop21h 02m

Rio de Janeiro–Galeão Intl

Tue 6/2

9:05 pm-7:18 pm

1 stop26h 13m

$1,257

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Tue 5/26

11:12 pm-10:15 am

2 stops31h 03m

Rio de Janeiro–Galeão Intl

Sat 6/6

9:00 pm-10:30 am

1 stop17h 30m

$1,261

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Thu 5/28

6:03 pm-8:15 am

2 stops34h 12m

Rio de Janeiro–Galeão Intl

Mon 6/1

9:05 pm-6:47 pm

2 stops25h 42m

$1,261

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Wed 6/10

11:59 pm-8:15 am

1 stop28h 16m

Rio de Janeiro–Galeão Intl

Wed 6/17

9:05 pm-9:10 pm

2 stops28h 05m

$1,270

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/8

Showing 1-10 of 46 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 November is currently the most expensive (average of $1,184). 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.

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?

    GOL, United Airlines, and American Airlines can get you from State of Washington to Rio de Janeiro in just under 19h 16m. Your travel time can differ by up to 3h 44m. State of Washington and Rio de Janeiro are separated by a distance of 6682 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–Galeão Intl 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 November is currently the most expensive (average of $1,184). 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 May 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,089Average$1,359FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,090Average$1,566FlexibilityNo 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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