What is the cheapest airline that flies from Porto Alegre Salgado Filho to Seattle/Tacoma Intl?

GOL is the most popular carrier operating from Porto Alegre Salgado Filho to Seattle/Tacoma Intl

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.

$565 Cheap Flights from Porto Alegre to Seattle in 2026

Q: What is the typical price of a round-trip flight between Porto Alegre and Seattle?

Prices are currently low for flights on this route. Typical prices usually range from $1,308 to $1,482. The lowest price recently found on this route was $902.

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

Find the cheapest flights from Porto Alegre to Seattle

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:30 pm - 10:26 am

POA

SEA

22h 56m

2 stops

7:20 am - 4:50 pm

SEA

POA

28h 30m

2 stops

$902LATAM Airlines

Thu, Dec 3 - Sat, Feb 20

6:40 am - 11:44 pm

POA

SEA

45h 04m

2 stops

8:05 am - 11:15 am

SEA

POA

23h 10m

2 stops

$903Delta

Thu, Aug 20 - Wed, Aug 26

4:30 pm - 10:26 am

POA

SEA

22h 56m

2 stops

7:20 am - 4:50 pm

SEA

POA

28h 30m

2 stops

$904LATAM Airlines

Thu, Dec 3 - Sat, Feb 20

4:30 pm - 10:26 am

POA

SEA

22h 56m

2 stops

7:20 am - 4:50 pm

SEA

POA

28h 30m

2 stops

$905LATAM Airlines

Thu, Dec 3 - Sat, Feb 20

5:50 pm - 9:56 pm

POA

SEA

32h 06m

2 stops

8:50 am - 5:00 pm

SEA

POA

28h 10m

2 stops

$913LATAM Airlines

Thu, Sep 10 - Fri, Sep 25

4:45 am - 10:02 pm

POA

SEA

21h 17m

2 stops

8:05 am - 5:00 pm

SEA

POA

28h 55m

2 stops

$915LATAM Airlines

Thu, Aug 13 - Mon, Aug 17

6:45 pm - 12:20 am

POA

SEA

33h 35m

2 stops

11:48 am - 3:35 pm

SEA

POA

23h 47m

2 stops

$920GOL

Mon, Aug 10 - Tue, Aug 25

6:45 pm - 11:52 pm

POA

SEA

33h 07m

2 stops

10:17 am - 3:35 pm

SEA

POA

25h 18m

2 stops

$921GOL

Thu, Sep 10 - Fri, Sep 25

6:45 pm - 11:52 pm

POA

SEA

33h 07m

2 stops

12:04 pm - 6:50 pm

SEA

POA

26h 46m

2 stops

$922GOL

Thu, Sep 10 - Tue, Oct 6

6:45 pm - 11:52 pm

POA

SEA

33h 07m

2 stops

12:04 pm - 6:50 pm

SEA

POA

26h 46m

2 stops

$966GOL

Thu, Sep 10 - Tue, Oct 6

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LATAM Airlines flights from Porto Alegre to Seattle

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

LATAM Airlines

Dec 3

POA4:30 pmPorto Alegre Salgado Filho

22h 56m

2 stops

SEA10:26 amSeattle/Tacoma Intl

Feb 20

SEA7:20 amSeattle/Tacoma Intl

28h 30m

2 stops

POA4:50 pmPorto Alegre Salgado Filho

$902

LATAM Airlines

Dec 3

POA4:30 pmPorto Alegre Salgado Filho

22h 56m

2 stops

SEA10:26 amSeattle/Tacoma Intl

Feb 20

SEA7:20 amSeattle/Tacoma Intl

28h 30m

2 stops

POA4:50 pmPorto Alegre Salgado Filho

$904

LATAM Airlines

Dec 3

POA4:30 pmPorto Alegre Salgado Filho

22h 56m

2 stops

SEA10:26 amSeattle/Tacoma Intl

Feb 20

SEA7:20 amSeattle/Tacoma Intl

28h 30m

2 stops

POA4:50 pmPorto Alegre Salgado Filho

$905

United Airlines flights from Porto Alegre to Seattle

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

United Airlines

Aug 4

POA3:25 pmPorto Alegre Salgado Filho

31h 41m

2 stops

SEA7:06 pmSeattle/Tacoma Intl

Sep 5

SEA5:15 pmSeattle/Tacoma Intl

36h 30m

2 stops

POA9:45 amPorto Alegre Salgado Filho

$1,000

United Airlines

Aug 4

POA5:10 pmPorto Alegre Salgado Filho

31h 36m

2 stops

SEA8:46 pmSeattle/Tacoma Intl

Sep 5

SEA11:59 pmSeattle/Tacoma Intl

36h 21m

2 stops

POA4:20 pmPorto Alegre Salgado Filho

$1,001

United Airlines

Aug 4

POA5:10 pmPorto Alegre Salgado Filho

30h 02m

3 stops

SEA7:12 pmSeattle/Tacoma Intl

Sep 5

SEA11:59 pmSeattle/Tacoma Intl

29h 46m

2 stops

POA9:45 amPorto Alegre Salgado Filho

$1,229

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Thu 12/3

4:30 pm-10:26 am

2 stops22h 56m

Seattle/Tacoma Intl

Sat 2/20

7:20 am-4:50 pm

2 stops28h 30m

$902

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Thu 8/20

6:40 am-11:44 pm

2 stops45h 04m

Seattle/Tacoma Intl

Wed 8/26

8:05 am-11:15 am

2 stops23h 10m

$903

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Thu 12/3

4:30 pm-10:26 am

2 stops22h 56m

Seattle/Tacoma Intl

Sat 2/20

7:20 am-4:50 pm

2 stops28h 30m

$904

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Thu 12/3

4:30 pm-10:26 am

2 stops22h 56m

Seattle/Tacoma Intl

Sat 2/20

7:20 am-4:50 pm

2 stops28h 30m

$905

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Thu 9/10

5:50 pm-9:56 pm

2 stops32h 06m

Seattle/Tacoma Intl

Fri 9/25

8:50 am-5:00 pm

2 stops28h 10m

$913

Quickest round-trip

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Thu 8/13

4:45 am-10:02 pm

2 stops21h 17m

Seattle/Tacoma Intl

Mon 8/17

8:05 am-5:00 pm

2 stops28h 55m

$915

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Mon 8/10

6:45 pm-12:20 am

2 stops33h 35m

Seattle/Tacoma Intl

Tue 8/25

11:48 am-3:35 pm

2 stops23h 47m

$920

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Thu 9/10

6:45 pm-11:52 pm

2 stops33h 07m

Seattle/Tacoma Intl

Fri 9/25

10:17 am-3:35 pm

2 stops25h 18m

$921

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Thu 9/10

6:45 pm-11:52 pm

2 stops33h 07m

Seattle/Tacoma Intl

Tue 10/6

12:04 pm-6:50 pm

2 stops26h 46m

$922

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Thu 9/10

6:45 pm-11:52 pm

2 stops33h 07m

Seattle/Tacoma Intl

Tue 10/6

12:04 pm-6:50 pm

2 stops26h 46m

$966

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the typical price of a round-trip flight between Porto Alegre and Seattle?

What is the cheapest month to fly to Seattle?

In general, November 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 $0. If you don’t want to visit Seattle in November, then you should wait until September to fly from Porto Alegre, when ticket prices are also cheap, with an average price of $511.

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

Fastest flight time	23h 11m
Direct flights	None

The fastest flight from Porto Alegre to Seattle takes 23h 11m

There are no direct flights from Porto Alegre to Seattle. There are no popular flight routes from Porto Alegre to Seattle.

Search flight deals

Frequently asked questions about flying from Porto Alegre to Seattle

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 23h 11m 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.

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Redmond

Kent

Lakewood

Tukwila

Puyallup

Fife

Federal Way

Cle Elum

Marysville

Kirkland

Centralia

Shoreline

Lacey

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.

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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.

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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.