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Cheap flights from Portland to Manaus from $798

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Manaus departing on 9/8. 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
0 bags

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Find the cheapest flights from Portland to Manaus

Cheap round-trip flights

Logo
12:07 pm - 2:46 amPDX-MAO
35h 39m3 stops
Logo
3:50 am - 11:11 amMAO-PDX
34h 21m3 stops
$798
Find Deal
lun., sep. 8 - mié., sep. 10
Logo
11:00 pm - 2:45 amPDX-MAO
24h 45m2 stops
Logo
3:50 am - 8:50 pmMAO-PDX
20h 00m2 stops
$1,018
Find Deal
jue., oct. 9 - mié., oct. 15
Logo
10:16 am - 2:45 amPDX-MAO
37h 29m2 stops
Logo
1:45 pm - 1:01 pmMAO-PDX
26h 16m2 stops
$1,188
Find Deal
jue., oct. 9 - jue., oct. 16
United Airlines Logo
1:44 pm - 2:35 amPDX-MAO
33h 51m3 stops
United Airlines Logo
3:40 am - 10:27 pmMAO-PDX
21h 47m2 stops
$1,298United Airlines
Find Deal
jue., oct. 9 - mié., oct. 15
United Airlines Logo
7:30 pm - 2:30 amPDX-MAO
27h 00m2 stops
United Airlines Logo
3:35 am - 12:19 amMAO-PDX
24h 44m2 stops
$1,398United Airlines
Find Deal
mar., feb. 17 - vie., feb. 20
American Airlines Logo
12:02 pm - 1:20 pmPDX-MAO
21h 18m2 stops
American Airlines Logo
2:30 pm - 11:45 pmMAO-PDX
37h 15m2 stops
$1,452American Airlines
Find Deal
mar., feb. 17 - sáb., feb. 21
United Airlines Logo
5:45 am - 2:30 amPDX-MAO
16h 45m2 stops
United Airlines Logo
3:35 am - 12:19 amMAO-PDX
24h 44m3 stops
$1,486United Airlines
Find Deal
mar., feb. 17 - vie., feb. 20
American Airlines Logo
5:53 am - 12:25 amPDX-MAO
14h 32m2 stops
American Airlines Logo
3:45 pm - 4:57 pmMAO-PDX
29h 12m2 stops
$1,539American Airlines
Find Deal
mié., ene. 7 - sáb., ene. 17
American Airlines Logo
5:53 am - 12:25 amPDX-MAO
14h 32m2 stops
American Airlines Logo
3:45 pm - 11:29 pmMAO-PDX
35h 44m1 stop
$1,573American Airlines
Find Deal
mié., ene. 7 - sáb., ene. 17
United Airlines Logo
1:45 pm - 2:35 amPDX-MAO
33h 50m3 stops
United Airlines Logo
3:35 am - 11:41 amMAO-PDX
35h 06m2 stops
$1,694United Airlines
Find Deal
lun., sep. 8 - mié., sep. 10

American Airlines flights from Portland to Manaus

Our best American Airlines deals on Portland to Manaus flight tickets
American Airlines
Feb 17
PDX12:02 pmPortland
21h 18m
2 stops
MAO1:20 pmManaus Eduardo Gomes Intl
Feb 21
MAO2:30 pmManaus Eduardo Gomes Intl
37h 15m
2 stops
PDX11:45 pmPortland
$1,452
Find similar
American Airlines
Jan 7
PDX5:53 amPortland
14h 32m
2 stops
MAO12:25 amManaus Eduardo Gomes Intl
Jan 17
MAO3:45 pmManaus Eduardo Gomes Intl
29h 12m
2 stops
PDX4:57 pmPortland
$1,539
Find similar
American Airlines
Jan 7
PDX5:53 amPortland
14h 32m
2 stops
MAO12:25 amManaus Eduardo Gomes Intl
Jan 17
MAO3:45 pmManaus Eduardo Gomes Intl
35h 44m
1 stop
PDX11:29 pmPortland
$1,573
Find similar

United Airlines flights from Portland to Manaus

Our best United Airlines deals on Portland to Manaus flight tickets
United Airlines
Oct 9
PDX1:44 pmPortland
33h 51m
3 stops
MAO2:35 amManaus Eduardo Gomes Intl
Oct 15
MAO3:40 amManaus Eduardo Gomes Intl
21h 47m
2 stops
PDX10:27 pmPortland
$1,298
Find similar
United Airlines
Feb 17
PDX7:30 pmPortland
27h 00m
2 stops
MAO2:30 amManaus Eduardo Gomes Intl
Feb 20
MAO3:35 amManaus Eduardo Gomes Intl
24h 44m
2 stops
PDX12:19 amPortland
$1,398
Find similar
United Airlines
Feb 17
PDX5:45 amPortland
16h 45m
2 stops
MAO2:30 amManaus Eduardo Gomes Intl
Feb 20
MAO3:35 amManaus Eduardo Gomes Intl
24h 44m
3 stops
PDX12:19 amPortland
$1,486
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland 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 agosto 27, 2025.
Use the filters below to find and compare flights from Portland to Manaus that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandManaus

PDX - MAO

PDXMAO

Portland

lun. 9/8

12:07 pm-2:46 am

3 stops35h 39m

Manaus Eduardo Gomes Intl

mié. 9/10

3:50 am-11:11 am

3 stops34h 21m

$798

PortlandManaus

PDX - MAO

PDXMAO

Portland

jue. 10/9

11:00 pm-2:45 am

2 stops24h 45m

Manaus Eduardo Gomes Intl

mié. 10/15

3:50 am-8:50 pm

2 stops20h 00m

$1,018

PortlandManaus

PDX - MAO

PDXMAO

Portland

jue. 10/9

10:16 am-2:45 am

2 stops37h 29m

Manaus Eduardo Gomes Intl

jue. 10/16

1:45 pm-1:01 pm

2 stops26h 16m

$1,188

PortlandManaus

PDX - MAO

PDXMAO

Portland

jue. 10/9

1:44 pm-2:35 am

3 stops33h 51m

Manaus Eduardo Gomes Intl

mié. 10/15

3:40 am-10:27 pm

2 stops21h 47m

$1,298

PortlandManaus

PDX - MAO

PDXMAO

Portland

mar. 2/17

7:30 pm-2:30 am

2 stops27h 00m

Manaus Eduardo Gomes Intl

vie. 2/20

3:35 am-12:19 am

2 stops24h 44m

$1,398

PortlandManaus

PDX - MAO

PDXMAO

Portland

mar. 2/17

12:02 pm-1:20 pm

2 stops21h 18m

Manaus Eduardo Gomes Intl

sáb. 2/21

2:30 pm-11:45 pm

2 stops37h 15m

$1,452

PortlandManaus

PDX - MAO

PDXMAO

Portland

mar. 2/17

5:45 am-2:30 am

2 stops16h 45m

Manaus Eduardo Gomes Intl

vie. 2/20

3:35 am-12:19 am

3 stops24h 44m

$1,486

PortlandManaus

PDX - MAO

PDXMAO

Portland

mié. 1/7

5:53 am-12:25 am

2 stops14h 32m

Manaus Eduardo Gomes Intl

sáb. 1/17

3:45 pm-4:57 pm

2 stops29h 12m

$1,539

PortlandManaus

PDX - MAO

PDXMAO

Portland

mié. 1/7

5:53 am-12:25 am

2 stops14h 32m

Manaus Eduardo Gomes Intl

sáb. 1/17

3:45 pm-11:29 pm

1 stop35h 44m

$1,573

PortlandManaus

PDX - MAO

PDXMAO

Portland

lun. 9/8

1:45 pm-2:35 am

3 stops33h 50m

Manaus Eduardo Gomes Intl

mié. 9/10

3:35 am-11:41 am

2 stops35h 06m

$1,694

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Manaus from

How to get the cheapest flight ticket from Portland 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 Portland to Manaus during this time can be as low as $1,666. Flights to Manaus are more costly in the evening, with an average ticket price of $1,826. 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 Portland to Manaus

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

Cheap Portland to Manaus (PDX to MAO) flight deals and tips

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

Direct flights

None
There are no direct flights from Portland to Manaus. There are no popular flight routes from Portland to Manaus.
Search flight deals

  • How far is Portland to Manaus Eduardo Gomes Intl by plane?

    A flight from Portland to Manaus Eduardo Gomes Intl will travel around 5080.8 mi. Typically, this will take 14h 32m by plane in normal conditions.

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

    Prices for flights from Portland Airport to Manaus Eduardo Gomes Intl Airport were last updated today.

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

  • How old do you have to be to fly from Portland 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 Portland 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 required for your trip to Manaus Eduardo Gomes Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Manaus Eduardo Gomes Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Portland to Manaus

Compare and see reviews for airlines that fly from Portland to Manaus with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $1,226Free CancellationRating
7.4
8,945 reviews
Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Manaus. momondo saves you time and could save you money on your trip.

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

Flights from Portland to Manaus with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Portland to Manaus flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Portland to Manaus flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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