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Manaus

$617+ Cheap flights from Seattle (SEA) to Manaus (MAO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MAO
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheap flight deals from Seattle to Manaus

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Manaus (MAO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$617
(United Airlines)
Provider with most accurate pricing for Seattle/Tacoma Intl-Manaus Eduardo Gomes Intl flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Manaus Eduardo Gomes Intl flights.
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From Seattle/Tacoma Intl to Manaus Eduardo Gomes Intl
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Find flight deals from Seattle to Manaus

Cheapest flights from Seattle to Manaus
Explore the most affordable flight options available from Seattle to Manaus. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/289:25 amSEA - MAO
2 stops37h 05mUnited Airlines
Thu 12/43:30 amMAO - SEA
2 stops23h 17mUnited Airlines
Deal found 10/29$617
This Travelocity deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2811:00 pmSEA - MAO
2 stops55h 40mMultiple Airlines
Fri 12/511:25 amMAO - SEA
2 stops29h 05mMultiple Airlines
Deal found 10/29$1,026
This Copa Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1212:36 pmSEA - MAO
2 stops33h 54mCopa Airlines
Thu 12/183:30 amMAO - SEA
2 stops24h 27mCopa Airlines
Deal found 10/28$1,668
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/128:45 amSEA - MAO
1 stop35h 40mMultiple Airlines
Fri 12/196:15 pmMAO - SEA
2 stops45h 07mMultiple Airlines
Deal found 10/28$1,927
This Copa Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/275:05 pmSEA - MAO
2 stops29h 25mCopa Airlines
Sat 1/33:35 amMAO - SEA
2 stops23h 33mCopa Airlines
Deal found 10/29$2,487
This Expedia deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/279:20 pmSEA - MAO
2 stops49h 40mMultiple Airlines
Sun 1/43:50 pmMAO - SEA
2 stops35h 52mMultiple Airlines
Deal found 10/29$2,556
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2612:59 amSEA - MAO
2 stops19h 26mAmerican Airlines
Sun 1/42:30 pmMAO - SEA
2 stops26h 30mAmerican Airlines
Deal found 10/29$2,727
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/128:10 amSEA - MAO
3 stops38h 20mUnited Airlines
Thu 12/183:30 amMAO - SEA
2 stops25h 04mUnited Airlines
Deal found 10/28$3,115

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
Use the filters below to find and compare flights from Seattle to Manaus that are best for you.

Fly from

Seattle

Fly to

Manaus

Route

Depart

Return

Price

SeattleManaus

SEA - MAO

SEAMAO

Seattle/Tacoma Intl

Fri 11/28

9:25 am-2:30 am

2 stops37h 05m

Manaus Eduardo Gomes Intl

Thu 12/4

3:30 am-10:47 pm

2 stops23h 17m

$617

SeattleManaus

SEA - MAO

SEAMAO

Seattle/Tacoma Intl

Sun 3/1

11:35 pm-10:40 am

2 stops31h 05m

Manaus Eduardo Gomes Intl

Thu 3/5

4:20 pm-5:50 pm

2 stops53h 30m

$987

SeattleManaus

SEA - MAO

SEAMAO

Seattle/Tacoma Intl

Sun 3/1

12:18 pm-2:30 am

2 stops34h 12m

Manaus Eduardo Gomes Intl

Wed 3/4

3:35 am-11:07 pm

2 stops23h 32m

$1,000

SeattleManaus

SEA - MAO

SEAMAO

Seattle/Tacoma Intl

Sun 3/1

12:18 pm-2:30 am

2 stops34h 12m

Manaus Eduardo Gomes Intl

Tue 3/3

3:35 am-11:00 pm

2 stops23h 25m

$1,000

SeattleManaus

SEA - MAO

SEAMAO

Seattle/Tacoma Intl

Sun 2/22

10:50 pm-2:25 am

2 stops23h 35m

Manaus Eduardo Gomes Intl

Sat 2/28

11:25 am-10:29 am

2 stops27h 04m

$1,098

SeattleManaus

SEA - MAO

SEAMAO

Seattle/Tacoma Intl

Sun 1/18

12:35 pm-2:30 am

3 stops33h 55m

Manaus Eduardo Gomes Intl

Thu 1/29

3:35 am-10:59 pm

2 stops23h 24m

$1,220

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

  • Most accurate provider: When it comes to deals on Seattle-Manaus flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-Manaus flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Seattle-Manaus flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Manaus flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Manaus flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Manaus

Have a flexible travel schedule? Discover the best time to fly to Manaus from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Manaus. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seattle to Manaus?

    For as low as $987, United Airlines can have you in Manaus from Seattle in 31h 05m. The distance between Seattle and Manaus is about 5111 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Seattle to Manaus that include hotel bookings?

    Yes. In addition to deals on Seattle to Manaus flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Manaus?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Manaus.

  • Can I find deals for business class flights from Seattle to Manaus?

    Yes. Cheapflights offers flight deals from Seattle to Manaus by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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