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

United Airlines 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.

$398 Cheap Flights from Porto Alegre to Seattle in 2025

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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

Last minute

Cheap round-trip flights

2:05 pm - 3:45 pmPOA-SEA

29h 40m2 stops

4:35 pm - 2:35 pmSEA-POA

42h 00m2 stops

$607United Airlines

Find Deal

Thu, Oct 2 - Sat, Oct 11

3:25 pm - 3:45 pmPOA-SEA

28h 20m2 stops

11:40 pm - 2:35 pmSEA-POA

34h 55m2 stops

$608United Airlines

Find Deal

Thu, Oct 2 - Sat, Oct 11

2:05 pm - 4:13 pmPOA-SEA

31h 08m2 stops

7:03 am - 4:10 pmSEA-POA

28h 07m2 stops

$773United Airlines

Find Deal

Thu, Jan 22 - Mon, Mar 2

2:05 pm - 10:29 pmPOA-SEA

37h 24m2 stops

7:03 am - 4:10 pmSEA-POA

28h 07m2 stops

$774United Airlines

Find Deal

Thu, Jan 22 - Mon, Mar 2

1:25 am - 9:53 pmPOA-SEA

24h 28m2 stops

5:31 pm - 12:20 amSEA-POA

26h 49m2 stops

$835Copa Airlines

Find Deal

Wed, Oct 1 - Sat, Oct 11

1:25 am - 9:53 pmPOA-SEA

24h 28m2 stops

5:31 pm - 12:20 amSEA-POA

26h 49m2 stops

$891Copa Airlines

Find Deal

Wed, Oct 1 - Sat, Oct 11

1:25 am - 9:53 pmPOA-SEA

24h 28m2 stops

5:26 pm - 12:20 amSEA-POA

26h 54m2 stops

$956Copa Airlines

Find Deal

Wed, Oct 1 - Sat, Oct 11

4:40 am - 10:13 pmPOA-SEA

22h 33m2 stops

11:35 pm - 6:30 amSEA-POA

25h 55m2 stops

$1,067LATAM Airlines

Find Deal

Wed, Jan 21 - Mon, Mar 2

4:40 am - 10:13 pmPOA-SEA

22h 33m2 stops

8:00 am - 5:35 pmSEA-POA

28h 35m2 stops

$1,071LATAM Airlines

Find Deal

Wed, Jan 21 - Mon, Mar 2

7:20 am - 12:06 amPOA-SEA

20h 46m2 stops

2:10 pm - 7:50 pmSEA-POA

25h 40m3 stops

$1,334LATAM Airlines

Find Deal

Thu, Oct 2 - Sat, Oct 11

United Airlines flights from Porto Alegre to Seattle

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

United Airlines

Oct 2

POA2:05 pmPorto Alegre Salgado Filho

29h 40m

2 stops

SEA3:45 pmSeattle/Tacoma Intl

Oct 11

SEA4:35 pmSeattle/Tacoma Intl

42h 00m

2 stops

POA2:35 pmPorto Alegre Salgado Filho

$607

Find similar

United Airlines

Oct 2

POA3:25 pmPorto Alegre Salgado Filho

28h 20m

2 stops

SEA3:45 pmSeattle/Tacoma Intl

Oct 11

SEA11:40 pmSeattle/Tacoma Intl

34h 55m

2 stops

POA2:35 pmPorto Alegre Salgado Filho

$608

Find similar

United Airlines

Jan 22

POA2:05 pmPorto Alegre Salgado Filho

31h 08m

2 stops

SEA4:13 pmSeattle/Tacoma Intl

Mar 2

SEA7:03 amSeattle/Tacoma Intl

28h 07m

2 stops

POA4:10 pmPorto Alegre Salgado Filho

$773

Find similar

LATAM Airlines flights from Porto Alegre to Seattle

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

LATAM Airlines

Jan 21

POA4:40 amPorto Alegre Salgado Filho

22h 33m

2 stops

SEA10:13 pmSeattle/Tacoma Intl

Mar 2

SEA11:35 pmSeattle/Tacoma Intl

25h 55m

2 stops

POA6:30 amPorto Alegre Salgado Filho

$1,067

Find similar

LATAM Airlines

Jan 21

POA4:40 amPorto Alegre Salgado Filho

22h 33m

2 stops

SEA10:13 pmSeattle/Tacoma Intl

Mar 2

SEA8:00 amSeattle/Tacoma Intl

28h 35m

2 stops

POA5:35 pmPorto Alegre Salgado Filho

$1,071

Find similar

LATAM Airlines

Oct 2

POA7:20 amPorto Alegre Salgado Filho

20h 46m

2 stops

SEA12:06 amSeattle/Tacoma Intl

Oct 11

SEA2:10 pmSeattle/Tacoma Intl

25h 40m

3 stops

POA7:50 pmPorto Alegre Salgado Filho

$1,334

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Thu 10/2

2:05 pm-3:45 pm

2 stops29h 40m

Seattle/Tacoma Intl

Sat 10/11

4:35 pm-2:35 pm

2 stops42h 00m

$607

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Thu 10/2

3:25 pm-3:45 pm

2 stops28h 20m

Seattle/Tacoma Intl

Sat 10/11

11:40 pm-2:35 pm

2 stops34h 55m

$608

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Thu 1/22

2:05 pm-4:13 pm

2 stops31h 08m

Seattle/Tacoma Intl

Mon 3/2

7:03 am-4:10 pm

2 stops28h 07m

$773

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Thu 1/22

2:05 pm-10:29 pm

2 stops37h 24m

Seattle/Tacoma Intl

Mon 3/2

7:03 am-4:10 pm

2 stops28h 07m

$774

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Wed 10/1

1:25 am-9:53 pm

2 stops24h 28m

Seattle/Tacoma Intl

Sat 10/11

5:31 pm-12:20 am

2 stops26h 49m

$835

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Wed 10/1

1:25 am-9:53 pm

2 stops24h 28m

Seattle/Tacoma Intl

Sat 10/11

5:31 pm-12:20 am

2 stops26h 49m

$891

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Wed 10/1

1:25 am-9:53 pm

2 stops24h 28m

Seattle/Tacoma Intl

Sat 10/11

5:26 pm-12:20 am

2 stops26h 54m

$956

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Wed 1/21

4:40 am-10:13 pm

2 stops22h 33m

Seattle/Tacoma Intl

Mon 3/2

11:35 pm-6:30 am

2 stops25h 55m

$1,067

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Wed 1/21

4:40 am-10:13 pm

2 stops22h 33m

Seattle/Tacoma Intl

Mon 3/2

8:00 am-5:35 pm

2 stops28h 35m

$1,071

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Thu 10/2

7:20 am-12:06 am

2 stops20h 46m

Seattle/Tacoma Intl

Sat 10/11

2:10 pm-7:50 pm

3 stops25h 40m

$1,334

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 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

Direct flights	None

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

Search flight deals

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 20h 46m 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.

Leavenworth

Tacoma

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Olympia

Renton

Kent

Lynnwood

Federal Way

Marysville

Puyallup

Tukwila

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Lakewood

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Cle Elum

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Fife

Redmond

Westport

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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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