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Cheap flights from Seattle to Manaus from $1,143

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Manaus departing on 11/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Seattle to Manaus

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:41 pm - 3:00 amSEA  Seattle/Tacoma Intl-MAO Manaus Eduardo Gomes Intl
48h 19m2 stops New York John F Kennedy Intl Bogotá El Dorado
Multiple Airlines Logo
3:45 am - 12:07 amMAO  Manaus Eduardo Gomes Intl-SEA Seattle/Tacoma Intl
24h 22m2 stops Brasilia Miami
$1,143Multiple Airlines
Sat, Nov 7 - Wed, Nov 18
Multiple Airlines Logo
10:41 pm - 3:00 amSEA  Seattle/Tacoma Intl-MAO Manaus Eduardo Gomes Intl
48h 19m2 stops New York John F Kennedy Intl Bogotá El Dorado
Multiple Airlines Logo
1:40 am - 12:07 amMAO  Manaus Eduardo Gomes Intl-SEA Seattle/Tacoma Intl
26h 27m3 stops Porto Velho Belmonte Brasilia Miami
$1,143Multiple Airlines
Sat, Nov 7 - Wed, Nov 18
Copa Airlines Logo
4:39 pm - 2:25 amSEA  Seattle/Tacoma Intl-MAO Manaus Eduardo Gomes Intl
29h 46m2 stops Los Angeles Los Angeles Panama City Tocumen Intl
Copa Airlines Logo
3:25 am - 12:59 amMAO  Manaus Eduardo Gomes Intl-SEA Seattle/Tacoma Intl
25h 34m2 stops Panama City Tocumen Intl San Francisco
$1,162Copa Airlines
Wed, Nov 11 - Sat, Nov 21
Copa Airlines Logo
1:16 pm - 2:25 amSEA  Seattle/Tacoma Intl-MAO Manaus Eduardo Gomes Intl
33h 09m2 stops San Francisco Panama City Tocumen Intl
Copa Airlines Logo
3:25 am - 12:59 amMAO  Manaus Eduardo Gomes Intl-SEA Seattle/Tacoma Intl
25h 34m2 stops Panama City Tocumen Intl San Francisco
$1,162Copa Airlines
Wed, Nov 11 - Sat, Nov 21
United Airlines Logo
11:59 pm - 2:30 amSEA  Seattle/Tacoma Intl-MAO Manaus Eduardo Gomes Intl
23h 31m2 stops Houston George Bush Intcntl Panama City Tocumen Intl
United Airlines Logo
3:40 am - 9:36 pmMAO  Manaus Eduardo Gomes Intl-SEA Seattle/Tacoma Intl
20h 56m2 stops Panama City Tocumen Intl Houston George Bush Intcntl
$1,162United Airlines
Tue, Sep 1 - Tue, Sep 15
United Airlines Logo
11:59 pm - 2:30 amSEA  Seattle/Tacoma Intl-MAO Manaus Eduardo Gomes Intl
23h 31m2 stops Houston George Bush Intcntl Panama City Tocumen Intl
United Airlines Logo
3:40 am - 11:00 pmMAO  Manaus Eduardo Gomes Intl-SEA Seattle/Tacoma Intl
22h 20m2 stops Panama City Tocumen Intl Houston George Bush Intcntl
$1,162United Airlines
Wed, Sep 23 - Sat, Sep 26
Copa Airlines Logo
1:16 pm - 2:25 amSEA  Seattle/Tacoma Intl-MAO Manaus Eduardo Gomes Intl
33h 09m2 stops San Francisco Panama City Tocumen Intl
Copa Airlines Logo
3:25 am - 12:59 amMAO  Manaus Eduardo Gomes Intl-SEA Seattle/Tacoma Intl
25h 34m2 stops Panama City Tocumen Intl San Francisco
$1,162Copa Airlines
Thu, Nov 12 - Sat, Nov 21
United Airlines Logo
9:00 am - 2:30 amSEA  Seattle/Tacoma Intl-MAO Manaus Eduardo Gomes Intl
38h 30m3 stops San Francisco Houston George Bush Intcntl Panama City Tocumen Intl
United Airlines Logo
3:40 am - 11:00 pmMAO  Manaus Eduardo Gomes Intl-SEA Seattle/Tacoma Intl
22h 20m2 stops Panama City Tocumen Intl Houston George Bush Intcntl
$1,189United Airlines
Wed, Sep 23 - Sat, Sep 26
United Airlines Logo
11:15 pm - 2:25 amSEA  Seattle/Tacoma Intl-MAO Manaus Eduardo Gomes Intl
23h 10m2 stops Newark Panama City Tocumen Intl
United Airlines Logo
3:25 am - 2:39 pmMAO  Manaus Eduardo Gomes Intl-SEA Seattle/Tacoma Intl
39h 14m3 stops Panama City Tocumen Intl Houston George Bush Intcntl San Francisco
$1,189United Airlines
Thu, Nov 12 - Sat, Nov 21

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United Airlines flights from Seattle to Manaus

Our best United Airlines deals on Seattle to Manaus flight tickets
United Airlines
Nov 11
SEA11:15 pmSeattle/Tacoma Intl
23h 10m
2 stops
MAO2:25 amManaus Eduardo Gomes Intl
Nov 21
MAO3:25 amManaus Eduardo Gomes Intl
39h 14m
3 stops
SEA2:39 pmSeattle/Tacoma Intl
$1,189
United Airlines
Nov 11
SEA8:30 amSeattle/Tacoma Intl
37h 55m
3 stops
MAO2:25 amManaus Eduardo Gomes Intl
Nov 21
MAO3:25 amManaus Eduardo Gomes Intl
39h 14m
3 stops
SEA2:39 pmSeattle/Tacoma Intl
$1,215
United Airlines
Sep 23
SEA11:59 pmSeattle/Tacoma Intl
23h 31m
2 stops
MAO2:30 amManaus Eduardo Gomes Intl
Sep 26
MAO3:40 amManaus Eduardo Gomes Intl
36h 08m
2 stops
SEA12:48 pmSeattle/Tacoma Intl
$1,232

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 August 12, 2026.
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

Cheapest round-trip

SeattleManaus

SEA Seattle/Tacoma Intl - MAO Manaus Eduardo Gomes Intl

SEAMAO

Seattle/Tacoma Intl

Sat 11/7

10:41 pm-3:00 am

2 stops48h 19m

Manaus Eduardo Gomes Intl

Wed 11/18

3:45 am-12:07 am

2 stops24h 22m

$1,143

SeattleManaus

SEA Seattle/Tacoma Intl - MAO Manaus Eduardo Gomes Intl

SEAMAO

Seattle/Tacoma Intl

Sat 11/7

10:41 pm-3:00 am

2 stops48h 19m

Manaus Eduardo Gomes Intl

Wed 11/18

1:40 am-12:07 am

3 stops26h 27m

$1,143

SeattleManaus

SEA Seattle/Tacoma Intl - MAO Manaus Eduardo Gomes Intl

SEAMAO

Seattle/Tacoma Intl

Wed 11/11

4:39 pm-2:25 am

2 stops29h 46m

Manaus Eduardo Gomes Intl

Sat 11/21

3:25 am-12:59 am

2 stops25h 34m

$1,162

SeattleManaus

SEA Seattle/Tacoma Intl - MAO Manaus Eduardo Gomes Intl

SEAMAO

Seattle/Tacoma Intl

Wed 11/11

1:16 pm-2:25 am

2 stops33h 09m

Manaus Eduardo Gomes Intl

Sat 11/21

3:25 am-12:59 am

2 stops25h 34m

$1,162
Quickest round-trip

SeattleManaus

SEA Seattle/Tacoma Intl - MAO Manaus Eduardo Gomes Intl

SEAMAO

Seattle/Tacoma Intl

Tue 9/1

11:59 pm-2:30 am

2 stops23h 31m

Manaus Eduardo Gomes Intl

Tue 9/15

3:40 am-9:36 pm

2 stops20h 56m

$1,162

SeattleManaus

SEA Seattle/Tacoma Intl - MAO Manaus Eduardo Gomes Intl

SEAMAO

Seattle/Tacoma Intl

Wed 9/23

11:59 pm-2:30 am

2 stops23h 31m

Manaus Eduardo Gomes Intl

Sat 9/26

3:40 am-11:00 pm

2 stops22h 20m

$1,162

SeattleManaus

SEA Seattle/Tacoma Intl - MAO Manaus Eduardo Gomes Intl

SEAMAO

Seattle/Tacoma Intl

Thu 11/12

1:16 pm-2:25 am

2 stops33h 09m

Manaus Eduardo Gomes Intl

Sat 11/21

3:25 am-12:59 am

2 stops25h 34m

$1,162

SeattleManaus

SEA Seattle/Tacoma Intl - MAO Manaus Eduardo Gomes Intl

SEAMAO

Seattle/Tacoma Intl

Wed 9/23

9:00 am-2:30 am

3 stops38h 30m

Manaus Eduardo Gomes Intl

Sat 9/26

3:40 am-11:00 pm

2 stops22h 20m

$1,189

SeattleManaus

SEA Seattle/Tacoma Intl - MAO Manaus Eduardo Gomes Intl

SEAMAO

Seattle/Tacoma Intl

Thu 11/12

11:15 pm-2:25 am

2 stops23h 10m

Manaus Eduardo Gomes Intl

Sat 11/21

3:25 am-2:39 pm

3 stops39h 14m

$1,189

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Fastest flight time

23h 00m

Direct flights

None
The fastest flight from Seattle to Manaus takes 23h 00m
There are no direct flights from Seattle to Manaus. There are no popular flight routes from Seattle to Manaus.
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Frequently asked questions about flying from Seattle to Manaus

  • 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 23h 00m 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 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.

Frequently asked questions about flying from Seattle to Manaus

  • How do I get Price Alerts for flights from Seattle to Manaus?

    Confirm your travel details to search for the latest offers for flights from Seattle to Manaus. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Seattle to Manaus with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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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