When did momondo last update prices for flights from Porto Alegre Salgado Filho Airport to Seattle/Tacoma Intl Airport?

Prices for flights from Porto Alegre Salgado Filho Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.

How old do you have to be to fly from Porto Alegre Salgado Filho Airport to Seattle/Tacoma Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Porto Alegre Salgado Filho Airport to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$938 Cheap Flights from Porto Alegre to Seattle in 2025

1 adult

0 bags

Travel Warning: Due to flooding, the airport may be currently closed. Check local travel advisories before booking.

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Find the cheapest flights from Porto Alegre to Seattle

Round-trip

One-way

Cheap round-trip flights

These are some of the best round-trip flight deals from Porto Alegre to Seattle that have been recently found on momondo from popular airlines, departing in the coming months.

2:40 pm - 10:50 pmPOA-SEA

36h 10m2 stops

11:59 pm - 6:00 pmSEA-POA

38h 01m2 stops

$1,015United Airlines

Find Deal

Wed, Apr 30 - Thu, May 15

11:05 am - 2:45 pmPOA-SEA

31h 40m2 stops

11:46 am - 7:50 pmSEA-POA

28h 04m2 stops

$1,060LATAM Airlines

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Wed, Apr 30 - Thu, May 15

5:35 pm - 3:54 pmPOA-SEA

27h 19m3 stops

11:21 pm - 4:50 pmSEA-POA

36h 29m2 stops

$1,109United Airlines

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Wed, Mar 5 - Sat, Mar 8

5:35 pm - 1:19 pmPOA-SEA

23h 44m2 stops

6:15 am - 2:00 pmSEA-POA

27h 45m3 stops

$1,354United Airlines

Find Deal

Wed, Apr 30 - Thu, May 15

5:35 pm - 11:38 amPOA-SEA

22h 03m2 stops

6:15 am - 2:00 pmSEA-POA

27h 45m3 stops

$1,357United Airlines

Find Deal

Wed, Apr 30 - Thu, May 15

2:40 pm - 3:58 pmPOA-SEA

29h 18m3 stops

6:15 am - 2:00 pmSEA-POA

27h 45m3 stops

$1,475United Airlines

Find Deal

Wed, Apr 30 - Thu, May 15

2:40 pm - 3:58 pmPOA-SEA

29h 18m3 stops

6:15 am - 2:00 pmSEA-POA

27h 45m3 stops

$1,478United Airlines

Find Deal

Wed, Apr 30 - Thu, May 15

1:23 am - 10:46 pmPOA-SEA

25h 23m2 stops

5:14 pm - 12:15 amSEA-POA

27h 01m2 stops

$1,523Copa Airlines

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Thu, Jul 17 - Sat, Jul 26

1:35 pm - 10:46 pmPOA-SEA

37h 11m3 stops

5:14 pm - 12:15 amSEA-POA

27h 01m2 stops

$1,611Copa Airlines

Find Deal

Fri, Jul 18 - Sat, Jul 26

6:35 pm - 2:47 pmPOA-SEA

24h 12m2 stops

1:36 am - 10:35 amSEA-POA

28h 59m2 stops

$2,120

Find Deal

Fri, Jul 18 - Fri, Jul 25

United Airlines flights from Porto Alegre to Seattle

Our best United Airlines deals on Porto Alegre to Seattle flight tickets

United Airlines

Feb 21

POA5:35 pmPorto Alegre Salgado Filho

23h 09m

2 stops

SEA11:44 amSeattle/Tacoma Intl

Feb 25

SEA1:46 pmSeattle/Tacoma Intl

22h 04m

2 stops

POA4:50 pmPorto Alegre Salgado Filho

$813

Find similar

United Airlines

Apr 30

POA2:40 pmPorto Alegre Salgado Filho

36h 10m

2 stops

SEA10:50 pmSeattle/Tacoma Intl

May 15

SEA11:59 pmSeattle/Tacoma Intl

38h 01m

2 stops

POA6:00 pmPorto Alegre Salgado Filho

$1,015

Find similar

United Airlines

Mar 5

POA5:35 pmPorto Alegre Salgado Filho

27h 19m

3 stops

SEA3:54 pmSeattle/Tacoma Intl

Mar 8

SEA11:21 pmSeattle/Tacoma Intl

36h 29m

2 stops

POA4:50 pmPorto Alegre Salgado Filho

$1,109

Find similar

LATAM Airlines flights from Porto Alegre to Seattle

Our best LATAM Airlines deals on Porto Alegre to Seattle flight tickets

LATAM Airlines

Apr 30

POA11:05 amPorto Alegre Salgado Filho

31h 40m

2 stops

SEA2:45 pmSeattle/Tacoma Intl

May 15

SEA11:46 amSeattle/Tacoma Intl

28h 04m

2 stops

POA7:50 pmPorto Alegre Salgado Filho

$1,060

Find similar

LATAM Airlines

Jul 18

POA12:35 pmPorto Alegre Salgado Filho

29h 47m

2 stops

SEA2:22 pmSeattle/Tacoma Intl

Jul 26

SEA10:55 pmSeattle/Tacoma Intl

40h 55m

2 stops

POA7:50 pmPorto Alegre Salgado Filho

$1,794

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How to get the cheapest flight ticket from Porto Alegre to Seattle

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 month to fly to Seattle?

In general, April is the cheapest month to fly from Porto Alegre to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $998. If you don’t want to visit Seattle in April, then you should wait until June to fly from Porto Alegre, when ticket prices are also cheap, with an average price of $1,014.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Porto Alegre is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,178. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Tuesday is the most expensive day to depart from Porto Alegre because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,178.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Porto Alegre in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,178 when looking at flights departing in the evening. Flights to Seattle are more costly in the afternoon, with an average ticket price of $1,379. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Porto Alegre to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Porto Alegre to Seattle according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Porto Alegre to Seattle (POA to SEA) flight deals and tips

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

Best Price Found	$1,015
Fastest flight time	22h 03m
Direct flights	None
Airports in Seattle	1 airport

The best flight deal from Porto Alegre to Seattle found on momondo in the last 72 hours is $1,015

The fastest flight from Porto Alegre to Seattle takes 22h 03m

There are no direct flights from Porto Alegre to Seattle. Popular non-direct route for this connection is Porto Alegre Salgado Filho Airport - Seattle/Tacoma Intl Airport.

There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

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How far is Porto Alegre Salgado Filho to Seattle/Tacoma Intl by plane?
The straight-line distance from Porto Alegre Salgado Filho to Seattle/Tacoma Intl is 6933.3 mi. Typically, this will take 22h 03m by plane in normal conditions.
When did momondo last update prices for flights from Porto Alegre Salgado Filho Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Porto Alegre Salgado Filho Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.
How old do you have to be to fly from Porto Alegre Salgado Filho Airport to Seattle/Tacoma Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Porto Alegre Salgado Filho Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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Olympia

Kent

Renton

Tukwila

Federal Way

Puyallup

Kirkland

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Fife

Lakewood

Shoreline

Centralia

Redmond

Bothell

Cle Elum

Marysville

Why use momondo?

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

Finding the right flight to Seattle from Porto Alegre is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seattle quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Porto Alegre to Seattle flights to just show those with flexible booking policies.

How can momondo help me find flights from Porto Alegre to Seattle?

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

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

Yes. momondo can track prices for Porto Alegre to Seattle flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.