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Cheap flights from Seattle to Manaus from $999

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 10/14. 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.
Copa Airlines Logo
12:16 pm - 2:30 am
SEA
-
MAO
35h 14m
2 stops
Copa Airlines Logo
3:40 am - 9:57 pm
MAO
-
SEA
21h 17m
2 stops
$999Copa Airlines
Wed, Oct 14 - Tue, Oct 27
Copa Airlines Logo
12:16 pm - 2:30 am
SEA
-
MAO
35h 14m
2 stops
Copa Airlines Logo
3:40 am - 1:01 am
MAO
-
SEA
24h 21m
2 stops
$1,008Copa Airlines
Wed, Oct 14 - Tue, Oct 27
Multiple Airlines Logo
11:00 pm - 3:05 am
SEA
-
MAO
25h 05m
3 stops
Multiple Airlines Logo
4:10 am - 9:17 am
MAO
-
SEA
32h 07m
3 stops
$1,074Multiple Airlines
Sat, Oct 17 - Sat, Oct 24
GOL Logo
2:07 pm - 1:25 am
SEA
-
MAO
32h 18m
2 stops
GOL Logo
3:30 am - 12:20 am
MAO
-
SEA
23h 50m
2 stops
$1,085GOL
Tue, Aug 18 - Mon, Aug 24
United Airlines Logo
11:00 pm - 2:30 am
SEA
-
MAO
48h 30m
2 stops
United Airlines Logo
3:35 am - 10:42 pm
MAO
-
SEA
46h 07m
2 stops
$1,095United Airlines
Mon, Jul 20 - Wed, Jul 29
United Airlines Logo
7:00 am - 2:30 am
SEA
-
MAO
16h 30m
2 stops
United Airlines Logo
3:35 am - 8:43 pm
MAO
-
SEA
44h 08m
3 stops
$1,127United Airlines
Tue, Aug 18 - Mon, Aug 24
Multiple Airlines Logo
1:59 pm - 3:05 am
SEA
-
MAO
34h 06m
2 stops
Multiple Airlines Logo
1:40 am - 11:59 pm
MAO
-
SEA
25h 19m
3 stops
$1,156Multiple Airlines
Sat, Oct 17 - Fri, Oct 23
United Airlines Logo
11:52 pm - 2:30 am
SEA
-
MAO
23h 38m
2 stops
United Airlines Logo
3:35 am - 12:48 pm
MAO
-
SEA
36h 13m
2 stops
$1,171United Airlines
Sun, Aug 9 - Sun, Aug 23
United Airlines Logo
11:52 pm - 2:30 am
SEA
-
MAO
23h 38m
2 stops
United Airlines Logo
3:35 am - 2:24 pm
MAO
-
SEA
37h 49m
3 stops
$1,178United Airlines
Sun, Aug 9 - Sun, Aug 23
United Airlines Logo
11:00 pm - 2:30 am
SEA
-
MAO
48h 30m
2 stops
United Airlines Logo
3:35 am - 10:42 pm
MAO
-
SEA
46h 07m
2 stops
$1,183United Airlines
Mon, Jul 20 - Wed, Jul 29

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Copa Airlines flights from Seattle to Manaus

Our best Copa Airlines deals on Seattle to Manaus flight tickets
Copa Airlines
Oct 14
SEA12:16 pmSeattle/Tacoma Intl
35h 14m
2 stops
MAO2:30 amManaus Eduardo Gomes Intl
Oct 27
MAO3:40 amManaus Eduardo Gomes Intl
21h 17m
2 stops
SEA9:57 pmSeattle/Tacoma Intl
$999
Copa Airlines
Oct 14
SEA12:16 pmSeattle/Tacoma Intl
35h 14m
2 stops
MAO2:30 amManaus Eduardo Gomes Intl
Oct 27
MAO3:40 amManaus Eduardo Gomes Intl
24h 21m
2 stops
SEA1:01 amSeattle/Tacoma Intl
$1,008
Copa Airlines
Nov 11
SEA1:16 pmSeattle/Tacoma Intl
33h 09m
2 stops
MAO2:25 amManaus Eduardo Gomes Intl
Nov 21
MAO3:25 amManaus Eduardo Gomes Intl
23h 51m
2 stops
SEA11:16 pmSeattle/Tacoma Intl
$1,232

United Airlines flights from Seattle to Manaus

Our best United Airlines deals on Seattle to Manaus flight tickets
United Airlines
Jul 20
SEA11:00 pmSeattle/Tacoma Intl
48h 30m
2 stops
MAO2:30 amManaus Eduardo Gomes Intl
Jul 29
MAO3:35 amManaus Eduardo Gomes Intl
46h 07m
2 stops
SEA10:42 pmSeattle/Tacoma Intl
$1,095
United Airlines
Aug 18
SEA7:00 amSeattle/Tacoma Intl
16h 30m
2 stops
MAO2:30 amManaus Eduardo Gomes Intl
Aug 24
MAO3:35 amManaus Eduardo Gomes Intl
44h 08m
3 stops
SEA8:43 pmSeattle/Tacoma Intl
$1,127
United Airlines
Aug 9
SEA11:52 pmSeattle/Tacoma Intl
23h 38m
2 stops
MAO2:30 amManaus Eduardo Gomes Intl
Aug 23
MAO3:35 amManaus Eduardo Gomes Intl
36h 13m
2 stops
SEA12:48 pmSeattle/Tacoma Intl
$1,171

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 July 5, 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 - MAO

SEAMAO

Seattle/Tacoma Intl

Wed 10/14

12:16 pm-2:30 am

2 stops35h 14m

Manaus Eduardo Gomes Intl

Tue 10/27

3:40 am-9:57 pm

2 stops21h 17m

$999

SeattleManaus

SEA - MAO

SEAMAO

Seattle/Tacoma Intl

Wed 10/14

12:16 pm-2:30 am

2 stops35h 14m

Manaus Eduardo Gomes Intl

Tue 10/27

3:40 am-1:01 am

2 stops24h 21m

$1,008

SeattleManaus

SEA - MAO

SEAMAO

Seattle/Tacoma Intl

Sat 10/17

11:00 pm-3:05 am

3 stops25h 05m

Manaus Eduardo Gomes Intl

Sat 10/24

4:10 am-9:17 am

3 stops32h 07m

$1,074
Quickest round-trip

SeattleManaus

SEA - MAO

SEAMAO

Seattle/Tacoma Intl

Tue 8/18

2:07 pm-1:25 am

2 stops32h 18m

Manaus Eduardo Gomes Intl

Mon 8/24

3:30 am-12:20 am

2 stops23h 50m

$1,085

SeattleManaus

SEA - MAO

SEAMAO

Seattle/Tacoma Intl

Mon 7/20

11:00 pm-2:30 am

2 stops48h 30m

Manaus Eduardo Gomes Intl

Wed 7/29

3:35 am-10:42 pm

2 stops46h 07m

$1,095

SeattleManaus

SEA - MAO

SEAMAO

Seattle/Tacoma Intl

Tue 8/18

7:00 am-2:30 am

2 stops16h 30m

Manaus Eduardo Gomes Intl

Mon 8/24

3:35 am-8:43 pm

3 stops44h 08m

$1,127

SeattleManaus

SEA - MAO

SEAMAO

Seattle/Tacoma Intl

Sat 10/17

1:59 pm-3:05 am

2 stops34h 06m

Manaus Eduardo Gomes Intl

Fri 10/23

1:40 am-11:59 pm

3 stops25h 19m

$1,156

SeattleManaus

SEA - MAO

SEAMAO

Seattle/Tacoma Intl

Sun 8/9

11:52 pm-2:30 am

2 stops23h 38m

Manaus Eduardo Gomes Intl

Sun 8/23

3:35 am-12:48 pm

2 stops36h 13m

$1,171

SeattleManaus

SEA - MAO

SEAMAO

Seattle/Tacoma Intl

Sun 8/9

11:52 pm-2:30 am

2 stops23h 38m

Manaus Eduardo Gomes Intl

Sun 8/23

3:35 am-2:24 pm

3 stops37h 49m

$1,178

SeattleManaus

SEA - MAO

SEAMAO

Seattle/Tacoma Intl

Mon 7/20

11:00 pm-2:30 am

2 stops48h 30m

Manaus Eduardo Gomes Intl

Wed 7/29

3:35 am-10:42 pm

2 stops46h 07m

$1,183

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

24h 56m

Direct flights

None
The fastest flight from Seattle to Manaus takes 24h 56m
There are no direct flights from Seattle to Manaus. There are no popular flight routes from Seattle to Manaus.
Search flight deals

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 24h 56m 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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