Cheap flights from Rio de Janeiro–Galeão Intl Airport to Seattle from $458
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rio de Janeiro–Galeão Intl Airport to Seattle departing on 9/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Rio de Janeiro–Galeão Intl Airport to Seattle
Cheap round-trip flights
Cheap one-way flights
United Airlines flights from Rio de Janeiro–Galeão Intl Airport to Seattle
Our best United Airlines deals on Rio de Janeiro–Galeão Intl Airport to Seattle flight tickets
Copa Airlines flights from Rio de Janeiro–Galeão Intl Airport to Seattle
Our best Copa Airlines deals on Rio de Janeiro–Galeão Intl Airport to Seattle flight tickets
See travel insights to Seattle from
How to get the cheapest flight ticket from Rio de Janeiro–Galeão Intl Airport to Seattle
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Seattle?
In general, November is the cheapest month to fly from Rio de Janeiro–Galeão Intl Airport to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $826. If you don’t want to visit Seattle in November, then you should wait until February to fly from Rio de Janeiro–Galeão Intl Airport, when ticket prices are also cheap, with an average price of $1,034.
What is the cheapest day to depart on your flight to Seattle?
On average, the least expensive day to fly to Seattle from Rio de Janeiro–Galeão Intl Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,112. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Rio de Janeiro–Galeão Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,756.
What is the cheapest time of day to depart on your flight to Seattle?
Flying to Seattle from Rio de Janeiro–Galeão Intl Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,484 when looking at flights departing in the evening. Flights to Seattle are more costly in the morning, with an average ticket price of $1,584. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
Can stopping save me money on Rio de Janeiro–Galeão Intl Airport to Seattle flights?
You could potentially save up to 57% on your flight if you consider stops on a Rio de Janeiro–Galeão Intl Airport to Seattle flight.
When to book flights from Rio de Janeiro–Galeão Intl Airport to Seattle
Cheap Rio de Janeiro–Galeão Intl Airport to Seattle (GIG to SEA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Rio de Janeiro–Galeão Intl Airport to Seattle
How far is Rio de Janeiro–Galeão Intl to Seattle/Tacoma Intl by plane?
The distance between Rio de Janeiro–Galeão Intl and Seattle/Tacoma Intl is about 6885.0 mi. In terms of flight time, this usually takes a little over 17h 56m.
When did momondo last update prices for flights from Rio de Janeiro–Galeão Intl Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Rio de Janeiro–Galeão Intl Airport to Seattle/Tacoma Intl Airport are updated daily.
How many operators does momondo search for flights from Rio de Janeiro–Galeão Intl Airport to Seattle/Tacoma Intl Airport?
As of June 2025, there is 1 operator available to choose from for flights from Rio de Janeiro–Galeão Intl Airport to Seattle/Tacoma Intl Airport.
How old do you have to be to fly from Rio de Janeiro–Galeão Intl Airport to Seattle/Tacoma Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rio de Janeiro–Galeão Intl Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Rio de Janeiro–Galeão Intl Airport to Seattle?
momondo data reveals that the most frequently booked airline on the route from Rio de Janeiro–Galeão Intl Airport to Seattle is United Airlines, representing 100% of all bookings.
Best airlines flying from Rio de Janeiro–Galeão Intl Airport to Seattle
Compare and see reviews for airlines that fly from Rio de Janeiro–Galeão Intl Airport to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,273 | Free Cancellation | Rating 7.4 8,801 reviews |
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Rio de Janeiro to Seattle?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seattle from Rio de Janeiro.
Can I find flights from Rio de Janeiro to Seattle with flexible booking policies on momondo?
momondo does allow users to show only those flights to Seattle from Rio de Janeiro which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Rio de Janeiro to Seattle?
Once you have performed a search for Rio de Janeiro to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Rio de Janeiro to Seattle right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Rio de Janeiro to Seattle flights. All you need is a valid email address and we will do the rest; it is that quick and easy.