What are the cheapest airlines flying from Seattle to Rio de Janeiro round-trip?

Currently priced at $743, Air Canada will fly you from Seattle to Rio de Janeiro and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from LATAM Airlines and GOL - these airlines can fly you to your destination from $803 and $918, respectively. Air Canada is currently priced 40% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Seattle to Rio de Janeiro one-way?

$479 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on Air Canada and GOL, with prices starting from $574 and $708, respectively.

What is the cheapest day to fly from Seattle to Rio de Janeiro?

Travelers seeking maximum savings on their Seattle to Rio de Janeiro flight should consider departing on Tuesday mornings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Seattle to Rio de Janeiro?

Consider American Airlines, Delta or LATAM Airlines when booking your flight. These represent the most popular airlines when flying from Seattle to Rio de Janeiro.

What is the cheapest day to fly round-trip from Seattle to Rio de Janeiro?

Users have found that flying from Seattle to Rio de Janeiro on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Seattle to Rio de Janeiro?

To save up to 56% on this flight, we recommend booking at least 8 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Seattle to Rio de Janeiro from $770 1-2 weeks out and tickets from $1,204 for flights departing within the next 72 hours.

What is the cheapest month to fly from Seattle to Rio de Janeiro?

The best pricing can be found in the month of November. Prices to Rio de Janeiro from Seattle average $1,245. You can even find prices in November for less than $1,245, as users have found deals to Rio de Janeiro from as low as $797. The month of July appears to be one of the more expensive times to travel to Rio de Janeiro from Seattle. Flying in the targeted month can save you up to 18%.

Most accurate provider : When it comes to deals on Seattle-Rio de Janeiro flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Seattle-Rio de Janeiro flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Seattle-Rio de Janeiro flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Seattle-Rio de Janeiro flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Rio de Janeiro flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Seattle to Rio de Janeiro?

Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly out of when you book flights from Seattle to Rio de Janeiro. 4 airlines have flights from Seattle/Tacoma Intl to Rio de Janeiro on a regular basis. Booking flights from Seattle/Tacoma Intl to Rio de Janeiro should not be difficult; the airport handles an average of 0 outbound flights to Rio de Janeiro per day.

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

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

How can I find direct flights from Seattle 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 Seattle to Rio de Janeiro.

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

Yes. Cheapflights offers flight deals from Seattle 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.

$380+ Flights from Seattle to Rio de Janeiro, Brazil

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Find cheap flights from Seattle to Rio de Janeiro with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Rio de Janeiro are usually found in November or October, booked 7 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Seattle to Rio de Janeiro

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$716 (Mytrip)
One-way from	$380 (Kiwi.com)
Popular in	July
Cheapest in	November
Average price	$1,301

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 Seattle/Tacoma Intl to Rio de Janeiro (RIO)

Search Deals

One-way flight from Seattle/Tacoma Intl to Rio de Janeiro (RIO)

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($95 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($22 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Seattle to Rio de Janeiro

Cheapest flights from Seattle to Rio de Janeiro
Explore the most affordable flight options available from Seattle to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Tue 5/137:20 amSEA - SDU

2 stops28h 30mMultiple Airlines

Wed 5/211:05 pmSDU - SEA

2 stops34h 32mMultiple Airlines

Deal found 4/17

$716

Mon 5/511:30 amSEA - SDU

2 stops24h 20mAir Canada

Wed 5/217:55 amSDU - SEA

2 stops39h 42mAir Canada

Deal found 4/17

$743

Tue 5/207:20 amSEA - GIG

2 stops27h 45mAir Canada

Tue 5/273:55 pmGIG - SEA

2 stops22h 50mAir Canada

Deal found 4/16

$773

Thu 5/88:00 amSEA - GIG

2 stops25h 10mLATAM Airlines

Thu 6/196:15 amGIG - SEA

2 stops32h 00mLATAM Airlines

Deal found 4/17

$803

Thu 5/1511:30 amSEA - GIG

2 stops23h 35mMultiple Airlines

Thu 5/223:55 pmGIG - SEA

2 stops22h 50mMultiple Airlines

Deal found 4/17

$807

Tue 9/911:00 pmSEA - GIG

2 stops36h 00mGOL

Fri 9/198:00 amGIG - SEA

2 stops44h 33mGOL

Deal found 4/16

$918

Sat 11/15:00 pmSEA - GIG

2 stops30h 48mCopa Airlines

Tue 11/1110:52 amGIG - SEA

2 stops31h 23mCopa Airlines

Deal found 4/17

$1,046

Thu 8/2810:58 pmSEA - SDU

2 stops31h 42mGOL

Sat 9/66:00 amSDU - SEA

2 stops22h 33mGOL

Deal found 4/15

$1,067

Mon 9/89:20 pmSEA - GIG

2 stops28h 55mDelta

Wed 9/177:00 amGIG - SEA

2 stops43h 00mDelta

Deal found 4/16

$1,089

Mon 9/87:05 amSEA - GIG

1 stop21h 10mUnited Airlines

Mon 9/159:05 pmGIG - SEA

2 stops29h 10mUnited Airlines

Deal found 4/16

$1,093

Fri 9/1211:54 pmSEA - GIG

2 stops44h 31mAvianca

Thu 9/181:30 amGIG - SEA

2 stops24h 58mAvianca

Deal found 4/16

$1,098

Thu 10/27:20 amSEA - SDU

2 stops22h 15mLATAM Airlines

Sat 10/112:20 pmSDU - SEA

2 stops24h 36mLATAM Airlines

Deal found 4/16

$1,146

Best flights from Seattle to Rio de Janeiro
Discover carefully curated flight deals from Seattle to Rio de Janeiro that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2025.

Tue 5/137:20 amSEA - SDU

2 stops28h 30mMultiple Airlines

Wed 5/211:05 pmSDU - SEA

2 stops34h 32mMultiple Airlines

Deal found 4/17

$716

Mon 5/511:30 amSEA - SDU

2 stops24h 20mAir Canada

Wed 5/217:55 amSDU - SEA

2 stops39h 42mAir Canada

Deal found 4/17

$743

Thu 5/88:00 amSEA - GIG

2 stops25h 10mLATAM Airlines

Thu 6/196:15 amGIG - SEA

2 stops32h 00mLATAM Airlines

Deal found 4/17

$803

Tue 9/911:00 pmSEA - GIG

2 stops36h 00mGOL

Fri 9/198:00 amGIG - SEA

2 stops44h 33mGOL

Deal found 4/16

$918

Mon 9/89:20 pmSEA - GIG

2 stops28h 55mDelta

Wed 9/177:00 amGIG - SEA

2 stops43h 00mDelta

Deal found 4/16

$1,089

Mon 9/85:07 amSEA - GIG

2 stops23h 08mUnited Airlines

Thu 9/189:05 pmGIG - SEA

2 stops28h 07mUnited Airlines

Deal found 4/16

$1,093

Tue 5/62:40 pmSEA - GIG

2 stops33h 10mCopa Airlines

Tue 5/1310:00 amGIG - SEA

2 stops32h 00mCopa Airlines

Deal found 4/16

$1,094

Fri 9/1211:54 pmSEA - GIG

2 stops44h 31mAvianca

Thu 9/181:30 amGIG - SEA

2 stops24h 58mAvianca

Deal found 4/16

$1,098

Thu 8/2811:33 amSEA - GIG

2 stops19h 02mAmerican Airlines

Sat 9/611:00 pmGIG - SEA

1 stop29h 33mAmerican Airlines

Deal found 4/15

$1,205

Tue 5/207:20 amSEA - GIG

2 stops27h 45mAir Canada

Tue 5/273:55 pmGIG - SEA

2 stops22h 50mAir Canada

Deal found 4/16

$773

Thu 5/1511:30 amSEA - GIG

2 stops23h 35mMultiple Airlines

Thu 5/223:55 pmGIG - SEA

2 stops22h 50mMultiple Airlines

Deal found 4/17

$807

Thu 8/2810:58 pmSEA - SDU

2 stops31h 42mGOL

Sat 9/66:00 amSDU - SEA

2 stops22h 33mGOL

Deal found 4/15

$1,067

Last-minute flights from Seattle to Rio de Janeiro
Discover last-minute flight deals from Seattle to Rio de Janeiro. Data last updated April 17, 2025 and is based on user searches.

Wed 4/235:10 pmSEA - GIG

2 stops30h 50mCopa Airlines

Fri 4/2510:15 amGIG - SEA

2 stops31h 44mCopa Airlines

Deal found 4/16

$1,122

Wed 4/2311:24 amSEA - GIG

3 stops29h 41mLATAM Airlines

Fri 4/256:15 amGIG - SEA

2 stops21h 44mLATAM Airlines

Deal found 4/16

$1,424

Wed 4/237:08 amSEA - GIG

1 stop21h 07mUnited Airlines

Fri 4/259:05 pmGIG - SEA

1 stop20h 03mUnited Airlines

Deal found 4/16

$2,079

Fri 4/2510:10 pmSEA - SDU

2 stops41h 25mGOL

Sat 5/35:40 pmSDU - SEA

2 stops33h 59mGOL

Deal found 4/16

$1,624

Fri 4/2510:10 pmSEA - GIG

1 stop30h 10mGOL

Sat 5/39:00 pmGIG - SEA

2 stops30h 39mGOL

Deal found 4/16

$1,876

Fri 4/254:24 pmSEA - GIG

2 stops28h 01mMultiple Airlines

Fri 5/21:30 amGIG - SEA

2 stops20h 51mMultiple Airlines

Deal found 4/17

$1,978

Sat 5/35:13 pmSEA - GIG

2 stops27h 02mCopa Airlines

Sun 5/111:21 amGIG - SEA

2 stops40h 39mCopa Airlines

Deal found 4/16

$1,089

Mon 5/511:30 amSEA - SDU

2 stops24h 20mAir Canada

Wed 5/217:55 amSDU - SEA

2 stops39h 42mAir Canada

Deal found 4/17

$743

Thu 5/88:00 amSEA - GIG

2 stops25h 10mLATAM Airlines

Thu 6/196:15 amGIG - SEA

2 stops32h 00mLATAM Airlines

Deal found 4/17

$803

Tue 5/137:20 amSEA - SDU

2 stops28h 30mMultiple Airlines

Wed 5/211:05 pmSDU - SEA

2 stops34h 32mMultiple Airlines

Deal found 4/17

$716

Thu 5/1511:30 amSEA - GIG

2 stops23h 35mMultiple Airlines

Thu 5/223:55 pmGIG - SEA

2 stops22h 50mMultiple Airlines

Deal found 4/17

$807

Thu 5/1511:10 pmSEA - GIG

1 stop31h 05mDelta

Thu 5/229:00 pmGIG - SEA

1 stop21h 42mDelta

Deal found 4/17

$1,484

One-way flights from Seattle to Rio de Janeiro
Search for one-way flight options from Seattle to Rio de Janeiro. Find affordable one-way fares based on user searches. Data last updated April 17, 2025.

Tue 5/66:00 amSEA - GIG

3 stops50h 50mMultiple Airlines

Deal found 4/17

$380

Tue 4/296:00 amSEA - SDU

3 stops50h 25mMultiple Airlines

Deal found 4/17

$447

Sun 6/111:30 pmSEA - GIG

2 stops44h 55mAvianca

Deal found 4/17

$479

Thu 5/2911:30 amSEA - GIG

2 stops23h 35mAir Canada

Deal found 4/16

$574

Sun 6/17:20 amSEA - SDU

2 stops28h 30mAir Canada

Deal found 4/17

$585

Wed 5/2812:24 amSEA - GIG

2 stops31h 36mGOL

Deal found 4/16

$708

Wed 5/2812:24 amSEA - SDU

2 stops33h 41mGOL

Deal found 4/16

$708

Thu 5/2912:35 pmSEA - GIG

1 stop15h 40mUnited Airlines

Deal found 4/16

$808

Thu 5/296:25 amSEA - SDU

3 stops29h 25mUnited Airlines

Deal found 4/16

$813

Wed 5/2812:24 amSEA - GIG

1 stop27h 56mAmerican Airlines

Deal found 4/16

$816

Sun 6/111:30 pmSEA - GIG

1 stop30h 45mLATAM Airlines

Deal found 4/17

$834

Mon 5/56:00 amSEA - GIG

1 stop24h 15mDelta

Deal found 4/17

$908

Cheapflights Fare Finder

Use the filters below to find and compare flights from Seattle to Rio de Janeiro that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleRio de Janeiro

SEA - SDU

SEASDU

Seattle/Tacoma Intl

Tue 5/13

7:20 am-3:50 pm

2 stops28h 30m

Rio de Janeiro Santos Dumont

Wed 5/21

1:05 pm-7:37 pm

2 stops34h 32m

$716

SeattleRio de Janeiro

SEA - SDU

SEASDU

Seattle/Tacoma Intl

Mon 5/5

11:30 am-3:50 pm

2 stops24h 20m

Rio de Janeiro Santos Dumont

Wed 5/21

7:55 am-7:37 pm

2 stops39h 42m

$743

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Tue 5/20

7:20 am-3:05 pm

2 stops27h 45m

Rio de Janeiro–Galeão Intl

Tue 5/27

3:55 pm-10:45 am

2 stops22h 50m

$773

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Thu 5/8

8:00 am-1:10 pm

2 stops25h 10m

Rio de Janeiro–Galeão Intl

Thu 6/19

6:15 am-10:15 am

2 stops32h 00m

$803

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Thu 5/15

11:30 am-3:05 pm

2 stops23h 35m

Rio de Janeiro–Galeão Intl

Thu 5/22

3:55 pm-10:45 am

2 stops22h 50m

$807

SeattleRio de Janeiro

SEA - SDU

SEASDU

Seattle/Tacoma Intl

Thu 8/28

10:58 pm-10:40 am

2 stops31h 42m

Rio de Janeiro Santos Dumont

Sat 9/6

6:00 am-12:33 am

2 stops22h 33m

$1,067

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Sat 5/3

5:13 pm-12:15 am

2 stops27h 02m

Rio de Janeiro–Galeão Intl

Sun 5/11

1:21 am-9:57 pm

2 stops24h 36m

$1,089

SeattleRio de Janeiro

SEA - SDU

SEASDU

Seattle/Tacoma Intl

Thu 10/2

7:20 am-9:35 am

2 stops22h 15m

Rio de Janeiro Santos Dumont

Sat 10/11

2:20 pm-10:56 am

2 stops24h 36m

$1,146

SeattleRio de Janeiro

SEA - SDU

SEASDU

Seattle/Tacoma Intl

Sat 9/13

10:55 pm-9:35 am

2 stops30h 40m

Rio de Janeiro Santos Dumont

Sun 9/21

8:20 pm-2:27 pm

2 stops22h 07m

$1,181

SeattleRio de Janeiro

SEA - GIG

SEAGIG

Seattle/Tacoma Intl

Sun 6/8

1:35 pm-10:15 am

1 stop16h 40m

Rio de Janeiro–Galeão Intl

Sat 6/21

9:00 pm-6:48 pm

1 stop25h 48m

$1,185

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 26 results

Compare providers for flights from Seattle to Rio de Janeiro

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Rio de Janeiro in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
SmartFares	Price Accuracy1 star	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Seattle-Rio de Janeiro flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Seattle-Rio de Janeiro flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Seattle-Rio de Janeiro flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Seattle-Rio de Janeiro flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Rio de Janeiro flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Rio de Janeiro

Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro from Seattle 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 Seattle to Rio de Janeiro

How far ahead should I book a flight from Seattle to Rio de Janeiro?

Booking 7 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Rio de Janeiro. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Seattle to Rio de Janeiro?

Currently, November is the cheapest month in which you can book a flight from Seattle to Rio de Janeiro (average of $755). Flying from Seattle to Rio de Janeiro in December is currently the most expensive (average of $1,290). 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.

What is the cheapest time of day to fly from SEA to RIO?

It’s typically best to fly out from Seattle to Rio de Janeiro in the morning. Doing so could potentially save you 25% on the flight price compared to flying in the afternoon, which is usually more expensive.

Rainfall in Rio de Janeiro by month

In terms of precipitation, rainfall in Rio de Janeiro ranges from 1.6 - 5.1 inches per month. January is typically the wettest month, when rainfall can reach 5.1 in. July is typically the driest time to visit Rio de Janeiro when rainfall is around 1.6 in.

Temperature in Rio de Janeiro by month

If weather is an important factor for your trip to Rio de Janeiro, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Rio de Janeiro

Peruse reviews from past customers who have flown with Delta, Copa Airlines and LATAM Airlines from Seattle to Rio de Janeiro to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,917 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Copa Airlines

7.6

Good

1,409 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LATAM Airlines

7.5

Good

1,761 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,667 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

GOL

7.3

Good

1,060 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly from for flights from Seattle to Rio de Janeiro?
Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly out of when you book flights from Seattle to Rio de Janeiro. 4 airlines have flights from Seattle/Tacoma Intl to Rio de Janeiro on a regular basis. Booking flights from Seattle/Tacoma Intl to Rio de Janeiro should not be difficult; the airport handles an average of 0 outbound flights to Rio de Janeiro per day.
What are the cheapest airlines flying from Seattle to Rio de Janeiro round-trip?
Currently priced at $743, Air Canada will fly you from Seattle to Rio de Janeiro and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from LATAM Airlines and GOL - these airlines can fly you to your destination from $803 and $918, respectively. Air Canada is currently priced 40% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Seattle to Rio de Janeiro one-way?
$479 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on Air Canada and GOL, with prices starting from $574 and $708, respectively.
Can I find deals for flights from Seattle to Rio de Janeiro that include hotel bookings?
Yes. In addition to deals on Seattle to Rio de Janeiro flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Seattle 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 Seattle to Rio de Janeiro.
Can I find deals for business class flights from Seattle to Rio de Janeiro?
Yes. Cheapflights offers flight deals from Seattle 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 Seattle to Rio de Janeiro?
Currently, November is the cheapest month in which you can book a flight from Seattle to Rio de Janeiro (average of $755). Flying from Seattle to Rio de Janeiro in December is currently the most expensive (average of $1,290). 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

Top 4 airlines flying from Seattle to Rio de Janeiro

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$787	Average$1,077	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$865	Average$1,248	FlexibilityNo cancel fee	On-timeN/A
LATAM Airlines	Cheapest$995	Average$1,337	FlexibilityNo cancel fee	On-time81%
United Airlines	Cheapest$1,077	Average$1,292	FlexibilityNo cancel fee	On-time69%

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$380+ Cheap flights from Seattle (SEA) 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Seattle to Rio de Janeiro with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Rio de Janeiro are usually found in November or October, booked 7 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Seattle to Rio de Janeiro

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Seattle to Rio de Janeiro

Cheapest flights from Seattle to Rio de JaneiroExplore the most affordable flight options available from Seattle to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Explore the most affordable flight options available from Seattle to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Seattle to Rio de Janeiro that are best for you.

Compare providers for flights from Seattle to Rio de Janeiro

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Rio de Janeiro in April.

Best time to book a flight from Seattle to Rio de Janeiro

Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro from Seattle with our price prediction graph.

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

How far ahead should I book a flight from Seattle to Rio de Janeiro?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Rio de Janeiro. Price data was last updated on April 11, 2025.

What is the cheapest month to book a flight from Seattle to Rio de Janeiro?

What is the cheapest time of day to fly from SEA to RIO?

Find hourly flight availability from Seattle to Rio de Janeiro. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

Rainfall in Rio de Janeiro by month

Plan your trip to Rio de Janeiro by taking into account the average rainfall totals by month.

Temperature in Rio de Janeiro by month

Plan your trip to Rio de Janeiro by taking into account the average temperature totals by month.

Reviews of airlines servicing Rio de Janeiro

Peruse reviews from past customers who have flown with Delta, Copa Airlines and LATAM Airlines from Seattle to Rio de Janeiro to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Seattle 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.

What airport do you fly from for flights from Seattle to Rio de Janeiro?

What are the cheapest airlines flying from Seattle to Rio de Janeiro round-trip?

What are the cheapest airlines to fly from Seattle to Rio de Janeiro one-way?

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

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

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

What is the cheapest month to book a flight from Seattle to Rio de Janeiro?

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Alternative routes for Seattle to Rio de Janeiro

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Top 4 airlines flying from Seattle to Rio de Janeiro

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Cheapest flights from Seattle to Rio de Janeiro
Explore the most affordable flight options available from Seattle to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.