SEA - GIG

$393 Find Cheap Flights from Seattle to Rio de Janeiro

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Rio de Janeiro departing on 12/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Rio de Janeiro–Galeão Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Rio de Janeiro, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Rio de Janeiro, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$820
Overall average: $1,126
Multiple Airlines
Fri 1/23Fri 1/30
SEA - GIG • 2 stops
Cheapest one-way
$393
Multiple Airlines
Tue 12/30
SEA - GIG • 2 stops
Top airlines
Delta
Cheapest • from $1,061 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
March
Cheapest • 21% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Rio de Janeiro!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Rio de Janeiro (SEA-GIG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Rio de Janeiro that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Rio de Janeiro

Fri, Jan 23 - Fri, Jan 30
Multiple Airlines Logo
8:30 am - 10:15 amSEA-GIG
20h 45m2 stops
Multiple Airlines Logo
10:55 pm - 2:57 pmGIG-SEA
21h 02m1 stop
$820Multiple Airlines
Find Deal
Tue, Jan 20 - Wed, Feb 4
Multiple Airlines Logo
8:55 am - 8:20 amSEA-GIG
42h 25m2 stops
Multiple Airlines Logo
10:55 pm - 2:57 pmGIG-SEA
21h 02m1 stop
$840Multiple Airlines
Find Deal
Tue, Jan 20 - Wed, Feb 4
Air Canada Logo
8:10 am - 12:05 pmSEA-GIG
22h 55m1 stop
Air Canada Logo
9:00 pm - 10:16 pmGIG-SEA
30h 16m1 stop
$874Air Canada
Find Deal
Fri, Jan 23 - Fri, Jan 30
Air Canada Logo
3:40 pm - 12:05 pmSEA-GIG
39h 25m2 stops
Air Canada Logo
9:00 pm - 7:16 pmGIG-SEA
51h 16m2 stops
$879Air Canada
Find Deal
Sat, Feb 7 - Mon, Feb 16
Air Canada Logo
8:10 am - 12:05 pmSEA-GIG
22h 55m1 stop
Air Canada Logo
6:00 am - 10:16 pmGIG-SEA
45h 16m2 stops
$885Air Canada
Find Deal
Mon, Feb 9 - Mon, Feb 16
Air Canada Logo
8:10 am - 8:35 pmSEA-GIG
31h 25m2 stops
Air Canada Logo
6:00 am - 10:16 pmGIG-SEA
45h 16m2 stops
$952Air Canada
Find Deal
Mon, Jan 12 - Mon, Jan 26
Multiple Airlines Logo
8:55 am - 10:15 amSEA-GIG
44h 20m2 stops
Multiple Airlines Logo
10:55 pm - 9:28 pmGIG-SEA
27h 33m1 stop
$977Multiple Airlines
Find Deal
Thu, Jan 8 - Wed, Jan 21
Multiple Airlines Logo
8:44 am - 6:25 amSEA-GIG
40h 41m2 stops
Multiple Airlines Logo
10:55 pm - 9:28 pmGIG-SEA
27h 33m1 stop
$988Multiple Airlines
Find Deal
Sun, Jan 25 - Fri, Feb 6
Multiple Airlines Logo
10:09 am - 10:15 amSEA-GIG
19h 06m1 stop
Multiple Airlines Logo
7:30 am - 6:22 pmGIG-SEA
39h 52m2 stops
$994Multiple Airlines
Find Deal
Sun, Jan 25 - Fri, Feb 6
Multiple Airlines Logo
8:10 am - 8:55 pmSEA-GIG
31h 45m2 stops
Multiple Airlines Logo
9:00 pm - 2:31 pmGIG-SEA
22h 31m2 stops
$996Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Seattle to Rio de Janeiro flights

Get data-powered insights and trends into flights from Seattle to Rio de Janeiro to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Seattle to Rio de Janeiro–Galeão Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Rio de Janeiro–Galeão Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Rio de Janeiro–Galeão Intl Airport is March, where tickets cost $1,087 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $2,073 and $1,768 respectively.

Good to know

Low seasonApril
Cheapest flight$393
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 50% increase in price.
Flight from Seattle to Rio de Janeiro

When to book flights from Seattle to Rio de Janeiro

Are your dates flexible? Find out the best times to travel from Seattle to Rio de Janeiro based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Seattle to Rio de Janeiro flights

  • What is the cheapest flight from Seattle to Rio de Janeiro–Galeão Intl Airport?

    In the last 3 days, the lowest price for a flight from Seattle to Rio de Janeiro–Galeão Intl Airport was $393 for a one-way ticket and $753 for a round-trip.

  • Do I need a passport to fly between Seattle and Rio de Janeiro?

    A passport is required to fly from Seattle to Rio de Janeiro.

  • Which aircraft models fly most regularly from Seattle to Rio de Janeiro?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Rio de Janeiro?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Seattle and Rio de Janeiro, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Seattle to Rio de Janeiro, Delta or LATAM Airlines?

    The two airlines most popular with KAYAK users for flights from Seattle to Rio de Janeiro are Delta and LATAM Airlines. With an average price for the route of $1,208 and an overall rating of 7.9, Delta is the most popular choice. LATAM Airlines is also a great choice for the route, with an average price of $2,042 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Seattle to Rio de Janeiro?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Rio de Janeiro.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Rio de Janeiro?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rio de Janeiro from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Rio de Janeiro?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Rio de Janeiro with an airline and back to Seattle with another airline. Booking your flights between Seattle and GIG can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Rio de Janeiro?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Rio de Janeiro from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Seattle to Rio de Janeiro

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Rio de Janeiro. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Rio de Janeiro? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8003 reviews
7.9Comfort
8.1Boarding
7.3Food
8.5Crew
7.9Entertainment
Airline reviews

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

8.0 ExcellentAnonymous, Nov 2025SFO - MSP
Read more Delta reviews

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

Poor, the airline was not able to help me move flights.

The way the Pilot made all announcements, specially the way he congratulated the entire crew as the best team ever, making a comment that due to them they were able to shorter the delay to the destination. Amazing flight .

Just to drop my already labeled bag it took 50 minutes inline. Completely disappointed with Latam operation at GRU

I’m entitled to a refund per LATAM due to the mid flight itinerary change and being stuck in São Paulo for 24 hours and needing to get a hotel. The airline was dismissive and of no help.

The flight was late. Please do not delay next time.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

Boarding was confusing with a delayed flight because there was no English translation

My biggest complaint is the comfort. I am not tall and there was no legroom. It was very uncomfortable. During my transfer in Sao Paola, the flight was slightly delayed so boarding was confusing because there were no instructions in English.

Bought a ticket that included a bag and they still charged me to check it in, latam is the worst airline.

Even though we were delayed, we were able to make our connection

Seats in waiting area and on plane hard as rock. Fast internet on the flight was great! Crew was kind.

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

Other than a way way too cold cabinets for the entire flight, all was great

One bag is incorrect and not acceptable for an international flight. The food was not just good. I won't fly with them again.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

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

Information on your arrival and departure airports