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Rio de Janeiro

$401+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — RIO
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
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 March 23, 2026.

This Gurufare deal was found by Cheapflights users on 3/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:10 am
SEA
-
GIG
2 stops24h 55m
Azul
Wed 11/259:00 pm
GIG
-
SEA
1 stop30h 16m
Azul
Deal found 3/20$914
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/88:09 am
SEA
-
GIG
1 stop17h 51m
Multiple Airlines
Mon 4/134:40 pm
GIG
-
SEA
2 stops43h 57m
Multiple Airlines
Deal found 3/18$929
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:55 am
SEA
-
GIG
1 stop18h 05m
Multiple Airlines
Tue 5/197:20 am
GIG
-
SEA
2 stops29h 14m
Multiple Airlines
Deal found 3/19$952
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:55 am
SEA
-
GIG
1 stop18h 05m
Multiple Airlines
Mon 5/185:10 am
GIG
-
SEA
2 stops31h 07m
Multiple Airlines
Deal found 3/19$955
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:55 am
SEA
-
GIG
1 stop18h 05m
Multiple Airlines
Tue 5/197:20 am
GIG
-
SEA
2 stops29h 14m
Multiple Airlines
Deal found 3/19$973
This Trip.com deal was found by Cheapflights users on 3/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/298:00 am
SEA
-
GIG
1 stop18h 00m
Multiple Airlines
Sun 5/39:10 am
GIG
-
SEA
2 stops37h 20m
Multiple Airlines
Deal found 3/20$975
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:05 am
SEA
-
GIG
1 stop17h 55m
Multiple Airlines
Tue 4/211:35 am
GIG
-
SEA
2 stops34h 54m
Multiple Airlines
Deal found 3/18$977
This Gotogate deal was found by Cheapflights users on 3/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:45 am
SEA
-
GIG
2 stops25h 20m
Multiple Airlines
Mon 11/166:00 am
GIG
-
SEA
2 stops45h 16m
Multiple Airlines
Deal found 3/19$987
This Justfly.com deal was found by Cheapflights users on 3/19. 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 11/128:10 am
SEA
-
GIG
1 stop22h 55m
Air Canada
Mon 11/162:50 pm
GIG
-
SEA
2 stops36h 26m
Air Canada
Deal found 3/19$992
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:55 am
SEA
-
GIG
1 stop18h 05m
Multiple Airlines
Fri 5/19:30 am
GIG
-
SEA
2 stops37h 53m
Multiple Airlines
Deal found 3/22$997
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:55 am
SEA
-
GIG
1 stop18h 05m
Multiple Airlines
Sat 5/25:10 am
GIG
-
SEA
2 stops32h 48m
Multiple Airlines
Deal found 3/20$999
This Gotogate deal was found by Cheapflights users on 3/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:10 am
SEA
-
SDU
2 stops42h 45m
Multiple Airlines
Mon 11/169:00 pm
SDU
-
SEA
2 stops54h 16m
Multiple Airlines
Deal found 3/19$1,021

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 March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$929
(Kiwi.com)

One-way from

$401
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$1,263
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. 8% potential increase in price ($133 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 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

Tue 5/5

7:55 am-12:30 am

2 stops36h 35m

Rio de Janeiro–Galeão Intl

Tue 5/12

5:20 pm-11:46 am

2 stops46h 26m

$1,149

SeattleRio de Janeiro

SEA - SDU

SEASDU

Seattle/Tacoma Intl

Fri 6/5

8:45 pm-10:25 pm

2 stops21h 40m

Rio de Janeiro Santos Dumont

Mon 6/8

6:00 am-12:08 am

2 stops22h 08m

$1,223

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Mon 5/11

5:05 am-8:15 am

2 stops23h 10m

Rio de Janeiro–Galeão Intl

Wed 5/27

9:05 pm-12:34 pm

1 stop19h 29m

$1,227

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Tue 6/9

10:30 am-2:05 pm

3 stops23h 35m

Rio de Janeiro–Galeão Intl

Tue 6/23

4:40 pm-6:45 pm

3 stops30h 05m

$1,240

SeattleRio de Janeiro

SEA - SDU

SEASDU

Seattle/Tacoma Intl

Mon 5/11

10:30 am-4:30 pm

3 stops26h 00m

Rio de Janeiro Santos Dumont

Wed 5/27

1:45 pm-9:08 pm

3 stops35h 23m

$1,241

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Mon 5/11

7:00 am-8:15 am

1 stop21h 15m

Rio de Janeiro–Galeão Intl

Fri 5/22

9:05 pm-7:18 pm

1 stop26h 13m

$1,302
Quickest round-trip

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Tue 5/5

7:00 am-8:15 am

1 stop21h 15m

Rio de Janeiro–Galeão Intl

Tue 5/12

9:05 pm-12:43 pm

1 stop19h 38m

$1,337

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Tue 5/5

5:30 am-8:15 am

3 stops22h 45m

Rio de Janeiro–Galeão Intl

Wed 5/13

9:05 pm-6:46 pm

2 stops25h 41m

$1,341

PortlandRio de Janeiro

PDX - GIG

PDXGIG

Portland

Wed 5/6

7:00 am-8:15 am

1 stop21h 15m

Rio de Janeiro–Galeão Intl

Wed 5/13

9:05 pm-6:46 pm

2 stops25h 41m

$1,341

SeattleRio de Janeiro

SEA - SDU

SEASDU

Seattle/Tacoma Intl

Fri 6/5

5:40 am-1:10 pm

3 stops27h 30m

Rio de Janeiro Santos Dumont

Mon 6/8

6:00 am-11:07 am

3 stops33h 07m

$1,369

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

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, March is the cheapest month in which you can book a flight from State of Washington to Rio de Janeiro (average of $730). Flying from State of Washington to Rio de Janeiro in November is currently the most expensive (average of $1,291). 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?

    GOL, United Airlines, and LATAM Airlines can get you from State of Washington to Rio de Janeiro in just under 21h 40m. Your travel time can differ by up to 9h 55m. State of Washington and Rio de Janeiro are separated by a distance of 6888 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, March is the cheapest month in which you can book a flight from State of Washington to Rio de Janeiro (average of $730). Flying from State of Washington to Rio de Janeiro in November is currently the most expensive (average of $1,291). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Washington to Rio de Janeiro

Discover the top 3 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 March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,089Average$1,417FlexibilityNo cancel feeOn-time69%
DeltaCheapest$1,090Average$1,330FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$1,181Average$2,155FlexibilityNo cancel feeOn-time81%

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