$403 Cheap Flights from Seattle (SEA) to Manaus (MAO)

View $403 flight on Sun, Feb 22, 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Manaus (MAO-Eduardo Gomes Intl.)

Cheap Flights from Seattle to Manaus (SEA-MAO)

Prices were available within the past 7 days and start at $403 for one-way flights and $610 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Nov 2 - Mon, Nov 17
SEA
Seattle
MAO
Manaus
$610 Roundtrip, found 3 days ago
$610
Roundtrip
found 3 days ago
Select United flight, departing Sun, Nov 2 from Seattle to Manaus, returning Mon, Nov 17, priced at $610 found 3 days ago
United
Mon, Nov 24 - Wed, Dec 3
SEA
Seattle
MAO
Manaus
$610 Roundtrip, found 1 day ago
$610
Roundtrip
found 1 day ago
Select United flight, departing Mon, Nov 24 from Seattle to Manaus, returning Wed, Dec 3, priced at $610 found 1 day ago
United
Thu, Nov 6 - Sun, Nov 9
SEA
Seattle
MAO
Manaus
$612 Roundtrip, found 4 days ago
$612
Roundtrip
found 4 days ago
Select United flight, departing Thu, Nov 6 from Seattle to Manaus, returning Sun, Nov 9, priced at $612 found 4 days ago
United
Tue, Nov 11 - Mon, Nov 17
SEA
Seattle
MAO
Manaus
$615 Roundtrip, found 1 day ago
$615
Roundtrip
found 1 day ago
Select United flight, departing Tue, Nov 11 from Seattle to Manaus, returning Mon, Nov 17, priced at $615 found 1 day ago
United
Tue, Nov 11 - Thu, Nov 20
SEA
Seattle
MAO
Manaus
$617 Roundtrip, found 1 day ago
$617
Roundtrip
found 1 day ago
Select United flight, departing Tue, Nov 11 from Seattle to Manaus, returning Thu, Nov 20, priced at $617 found 1 day ago
United
Thu, Nov 6 - Sun, Nov 9
SEA
Seattle
MAO
Manaus
$617 Roundtrip, found 4 days ago
$617
Roundtrip
found 4 days ago
Select United flight, departing Thu, Nov 6 from Seattle to Manaus, returning Sun, Nov 9, priced at $617 found 4 days ago
Alaska Airlines
Thu, Apr 30 - Mon, May 11
SEA
Seattle
MAO
Manaus
$794 Roundtrip, found 9 hours ago
$794
Roundtrip
found 9 hours ago
Select Alaska Airlines flight, departing Thu, Apr 30 from Seattle to Manaus, returning Mon, May 11, priced at $794 found 9 hours ago
Copa
Thu, Apr 30 - Mon, May 11
SEA
Seattle
MAO
Manaus
$870 Roundtrip, found 9 hours ago
$870
Roundtrip
found 9 hours ago
Select Copa flight, departing Thu, Apr 30 from Seattle to Manaus, returning Mon, May 11, priced at $870 found 9 hours ago
Delta
Mon, Apr 27 - Fri, May 8
SEA
Seattle
MAO
Manaus
$987 Roundtrip, found 6 hours ago
$987
Roundtrip
found 6 hours ago
Select Delta flight, departing Mon, Apr 27 from Seattle to Manaus, returning Fri, May 8, priced at $987 found 6 hours ago
LATAM Airlines Group
Tue, Mar 3 - Tue, Mar 10
SEA
Seattle
MAO
Manaus
$1,017 Roundtrip, found 5 hours ago
$1,017
Roundtrip
found 5 hours ago
Select LATAM Airlines Group flight, departing Tue, Mar 3 from Seattle to Manaus, returning Tue, Mar 10, priced at $1,017 found 5 hours ago

Alternative airports near Manaus

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Eduardo Gomes Intl. MAO. Cheapest and Closest option available. Average driving time to city center is 15 minutes. Flights from $610
MAO
Eduardo Gomes Intl.
CheapestClosest
Average driving time to city center15 min
Flights from $610

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Eduardo Gomes Intl. Airport (MAO) cost?
Snag a cheap one-way flight from $403 or cheap return flight from $610 from Seattle - Tacoma Intl. Airport (SEA) to Eduardo Gomes Intl. Airport (MAO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Eduardo Gomes Intl. Airport (MAO)?
The cheapest month to fly from SEA to MAO is November, when there's less demand. Off-peak months are often when better flight deals are available between these airports.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Eduardo Gomes Intl. Airport (MAO)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest SEA to MAO flight.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Eduardo Gomes Intl. Airport (MAO)?
You'll have to take a flight with a layover if you're traveling from Seattle - Tacoma Intl. Airport (SEA) to Eduardo Gomes Intl. Airport (MAO). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from SEA to MAO?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Eduardo Gomes Intl. Airport (MAO)?
To avoid possible delays on the Seattle - Tacoma Intl. Airport (SEA) to Eduardo Gomes Intl. Airport (MAO) route, fly before 3 PM. Departures after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Eduardo Gomes Intl. Airport (MAO) last-minute?
Last-minute fares from SEA to MAO are usually more expensive. To lock in the cheapest rates, start looking for flights well ahead of time. That said, if you can play around with your travel dates, you may find a cheap fare right before you leave.
Is it cheaper to book a SEA to MAO flight and hotel package?
You'll typically save money by securing a SEA to MAO flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've selected your ideal flights and accommodations, you can add extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Eduardo Gomes Intl. Airport (MAO)?
If you reserved your SEA to MAO flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Eduardo Gomes Intl.
Airlines serving
American Airlines, Copa, Delta, GOL Linhas Aereas S.A., LATAM Airlines Group, United
Roundtrip price
$609
Distance
5113 mi

Book with confidence

Seattle to Manaus Flights

The cheapest times to fly from Seattle to Manaus

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle to Manaus are during the month of November. You can find some of the cheapest flights from Seattle to Manaus with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Manaus

Sunday is one of the best days to book for cheap flights from Seattle to Manaus: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seattle to Manaus

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle to Manaus in 2025. You can also book with separate airlines for your outbound and return journeys, from $403 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle to Manaus flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle to Manaus airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Seattle to Manaus Flights

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*Available to One Key members.