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Cheap flights from Seattle to Manaus from $418

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Manaus departing on 11/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Seattle to Manaus

Cheap round-trip flights

Multiple Airlines Logo
11:10 pm - 3:00 amSEA-MAO
24h 50m2 stops
Multiple Airlines Logo
4:05 am - 10:30 pmMAO-SEA
22h 25m2 stops
$867Multiple Airlines
Find Deal
Thu, Oct 30 - Wed, Nov 5
Delta Logo
11:35 pm - 10:40 amSEA-MAO
31h 05m2 stops
Delta Logo
4:20 pm - 7:25 pmMAO-SEA
55h 05m2 stops
$986Delta
Find Deal
Sun, Mar 1 - Wed, Mar 4
LATAM Airlines Logo
11:40 am - 9:45 pmSEA-MAO
31h 05m2 stops
LATAM Airlines Logo
11:25 am - 12:27 pmMAO-SEA
29h 02m2 stops
$1,016LATAM Airlines
Find Deal
Thu, Oct 30 - Thu, Nov 6
United Airlines Logo
6:45 am - 2:30 amSEA-MAO
15h 45m2 stops
United Airlines Logo
3:35 am - 10:59 pmMAO-SEA
23h 24m2 stops
$1,042United Airlines
Find Deal
Sun, Mar 1 - Tue, Mar 3
United Airlines Logo
6:45 am - 2:30 amSEA-MAO
15h 45m2 stops
United Airlines Logo
3:35 am - 6:17 pmMAO-SEA
42h 42m3 stops
$1,051United Airlines
Find Deal
Sun, Mar 1 - Tue, Mar 3
Multiple Airlines Logo
6:22 pm - 3:00 amSEA-MAO
29h 38m3 stops
Multiple Airlines Logo
2:05 pm - 7:16 pmMAO-SEA
33h 11m3 stops
$1,061Multiple Airlines
Find Deal
Thu, Oct 30 - Thu, Nov 6
United Airlines Logo
8:17 am - 2:30 amSEA-MAO
38h 13m3 stops
United Airlines Logo
3:35 am - 11:10 amMAO-SEA
35h 35m3 stops
$1,079United Airlines
Find Deal
Sun, Mar 1 - Tue, Mar 3
American Airlines Logo
1:35 am - 1:20 pmSEA-MAO
31h 45m2 stops
American Airlines Logo
2:05 pm - 2:47 pmMAO-SEA
28h 42m2 stops
$1,160American Airlines
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Sat, Feb 28 - Wed, Mar 4
LATAM Airlines Logo
6:00 am - 10:35 amSEA-MAO
24h 35m2 stops
LATAM Airlines Logo
4:15 pm - 12:29 pmMAO-SEA
24h 14m2 stops
$1,357LATAM Airlines
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Sun, Jan 18 - Fri, Jan 30
GOL Logo
10:57 pm - 11:10 amSEA-MAO
32h 13m2 stops
GOL Logo
3:50 pm - 11:27 pmMAO-SEA
35h 37m2 stops
$1,557GOL
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Sun, Jan 18 - Fri, Jan 30

LATAM Airlines flights from Seattle to Manaus

Our best LATAM Airlines deals on Seattle to Manaus flight tickets
LATAM Airlines
Oct 30
SEA11:40 amSeattle/Tacoma Intl
31h 05m
2 stops
MAO9:45 pmManaus Eduardo Gomes Intl
Nov 6
MAO11:25 amManaus Eduardo Gomes Intl
29h 02m
2 stops
SEA12:27 pmSeattle/Tacoma Intl
$1,016
Find similar
LATAM Airlines
Jan 18
SEA6:00 amSeattle/Tacoma Intl
24h 35m
2 stops
MAO10:35 amManaus Eduardo Gomes Intl
Jan 30
MAO4:15 pmManaus Eduardo Gomes Intl
24h 14m
2 stops
SEA12:29 pmSeattle/Tacoma Intl
$1,357
Find similar
LATAM Airlines
Jan 18
SEA6:00 amSeattle/Tacoma Intl
29h 30m
2 stops
MAO3:30 pmManaus Eduardo Gomes Intl
Jan 30
MAO4:15 pmManaus Eduardo Gomes Intl
24h 14m
2 stops
SEA12:29 pmSeattle/Tacoma Intl
$1,452
Find similar

United Airlines flights from Seattle to Manaus

Our best United Airlines deals on Seattle to Manaus flight tickets
United Airlines
Mar 1
SEA6:45 amSeattle/Tacoma Intl
15h 45m
2 stops
MAO2:30 amManaus Eduardo Gomes Intl
Mar 3
MAO3:35 amManaus Eduardo Gomes Intl
23h 24m
2 stops
SEA10:59 pmSeattle/Tacoma Intl
$1,042
Find similar
United Airlines
Mar 1
SEA6:45 amSeattle/Tacoma Intl
15h 45m
2 stops
MAO2:30 amManaus Eduardo Gomes Intl
Mar 3
MAO3:35 amManaus Eduardo Gomes Intl
42h 42m
3 stops
SEA6:17 pmSeattle/Tacoma Intl
$1,051
Find similar
United Airlines
Mar 1
SEA8:17 amSeattle/Tacoma Intl
38h 13m
3 stops
MAO2:30 amManaus Eduardo Gomes Intl
Mar 3
MAO3:35 amManaus Eduardo Gomes Intl
35h 35m
3 stops
SEA11:10 amSeattle/Tacoma Intl
$1,079
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Manaus 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, momondo users made 832,500 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Seattle to Manaus that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleManaus

SEA - MAO

SEAMAO

Seattle/Tacoma Intl

Thu 10/30

11:10 pm-3:00 am

2 stops24h 50m

Manaus Eduardo Gomes Intl

Wed 11/5

4:05 am-10:30 pm

2 stops22h 25m

$867

SeattleManaus

SEA - MAO

SEAMAO

Seattle/Tacoma Intl

Sun 3/1

11:35 pm-10:40 am

2 stops31h 05m

Manaus Eduardo Gomes Intl

Wed 3/4

4:20 pm-7:25 pm

2 stops55h 05m

$986

SeattleManaus

SEA - MAO

SEAMAO

Seattle/Tacoma Intl

Thu 10/30

11:40 am-9:45 pm

2 stops31h 05m

Manaus Eduardo Gomes Intl

Thu 11/6

11:25 am-12:27 pm

2 stops29h 02m

$1,016

SeattleManaus

SEA - MAO

SEAMAO

Seattle/Tacoma Intl

Sun 3/1

6:45 am-2:30 am

2 stops15h 45m

Manaus Eduardo Gomes Intl

Tue 3/3

3:35 am-10:59 pm

2 stops23h 24m

$1,042

SeattleManaus

SEA - MAO

SEAMAO

Seattle/Tacoma Intl

Sun 3/1

6:45 am-2:30 am

2 stops15h 45m

Manaus Eduardo Gomes Intl

Tue 3/3

3:35 am-6:17 pm

3 stops42h 42m

$1,051

SeattleManaus

SEA - MAO

SEAMAO

Seattle/Tacoma Intl

Thu 10/30

6:22 pm-3:00 am

3 stops29h 38m

Manaus Eduardo Gomes Intl

Thu 11/6

2:05 pm-7:16 pm

3 stops33h 11m

$1,061

SeattleManaus

SEA - MAO

SEAMAO

Seattle/Tacoma Intl

Sun 3/1

8:17 am-2:30 am

3 stops38h 13m

Manaus Eduardo Gomes Intl

Tue 3/3

3:35 am-11:10 am

3 stops35h 35m

$1,079

SeattleManaus

SEA - MAO

SEAMAO

Seattle/Tacoma Intl

Sat 2/28

1:35 am-1:20 pm

2 stops31h 45m

Manaus Eduardo Gomes Intl

Wed 3/4

2:05 pm-2:47 pm

2 stops28h 42m

$1,160

SeattleManaus

SEA - MAO

SEAMAO

Seattle/Tacoma Intl

Sun 1/18

6:00 am-10:35 am

2 stops24h 35m

Manaus Eduardo Gomes Intl

Fri 1/30

4:15 pm-12:29 pm

2 stops24h 14m

$1,357

SeattleManaus

SEA - MAO

SEAMAO

Seattle/Tacoma Intl

Sun 1/18

10:57 pm-11:10 am

2 stops32h 13m

Manaus Eduardo Gomes Intl

Fri 1/30

3:50 pm-11:27 pm

2 stops35h 37m

$1,557

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Seattle to Manaus

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 time of day to depart on your flight to Manaus?

Our most recent data shows that the best time of day to fly to Manaus is in the morning. Flights from Seattle to Manaus during this time can be as low as $1,589. Flights to Manaus are more costly in the evening, with an average ticket price of $1,663. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Seattle to Manaus

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Manaus according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Manaus (SEA to MAO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Manaus

Direct flights

None
There are no direct flights from Seattle to Manaus. There are no popular flight routes from Seattle to Manaus.
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  • How far is Seattle/Tacoma Intl to Manaus Eduardo Gomes Intl by plane?

    The straight-line distance from Seattle/Tacoma Intl to Manaus Eduardo Gomes Intl is 5122.0 mi. Typically, this will take 15h 30m by plane in normal conditions.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Manaus Eduardo Gomes Intl Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Manaus Eduardo Gomes Intl Airport refresh daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Manaus Eduardo Gomes Intl Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Manaus Eduardo Gomes Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Manaus Eduardo Gomes Intl Airport.

  • What documentation or ID do you need to fly to Manaus Eduardo Gomes Intl Airport?

    The travel and health documents you'll need for your trip to Manaus Eduardo Gomes Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Manaus Eduardo Gomes Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Manaus?

Best airlines flying from Seattle to Manaus

Compare and see reviews for airlines that fly from Seattle to Manaus with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $507Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Manaus?

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 Manaus from Seattle.

Can I find flights from Seattle to Manaus with flexible booking policies on momondo?

Yes. All flights to Manaus from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Seattle to Manaus?

momondo provides multiple filters to help you find the best flight to Manaus from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Seattle to Manaus right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Manaus, momondo offers a useful price alert feature which will track prices for flights to Manaus from Seattle and alert you when they change.

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