What is the cheapest airline that flies from Porto Alegre Salgado Filho to Washington?

GOL, Delta, and United Airlines are the most popular carriers operating from Porto Alegre Salgado Filho to Washington

When did momondo last update prices for flights from Porto Alegre Salgado Filho Airport to Washington?

Prices for flights from Porto Alegre Salgado Filho Airport to Washington were last updated today.

How old do you have to be to fly from Porto Alegre Salgado Filho Airport to Washington?

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 Washington.

What documentation or ID do you need to fly to Washington?

The travel and health documents you'll need for your trip to Washington may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$530 Cheap Flights from Porto Alegre to Washington in 2026

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 Washington

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:25 pm - 1:01 pm

POA

SEA

23h 36m

2 stops

10:30 am - 3:35 pm

SEA

POA

24h 05m

2 stops

$915American Airlines

Thu, Dec 3 - Sat, Feb 20

6:25 pm - 1:01 pm

POA

SEA

23h 36m

2 stops

10:30 am - 3:35 pm

SEA

POA

24h 05m

2 stops

$919American Airlines

Thu, Dec 3 - Sat, Feb 20

6:25 pm - 1:01 pm

POA

SEA

23h 36m

2 stops

10:30 am - 3:35 pm

SEA

POA

24h 05m

2 stops

$924American Airlines

Thu, Dec 3 - Sat, Feb 20

3:25 pm - 10:45 pm

POA

SEA

35h 20m

2 stops

7:11 am - 2:35 pm

SEA

POA

27h 24m

2 stops

$955United Airlines

Mon, Sep 14 - Fri, Oct 2

4:20 pm - 11:52 pm

POA

SEA

35h 32m

2 stops

12:02 pm - 3:35 pm

SEA

POA

23h 33m

2 stops

$964GOL

Thu, Sep 10 - Fri, Sep 25

4:20 pm - 12:20 am

POA

SEA

36h 00m

2 stops

12:02 pm - 6:50 pm

SEA

POA

26h 48m

2 stops

$1,049GOL

Mon, Sep 7 - Tue, Sep 22

7:35 am - 1:35 pm

POA

PDX

34h 00m

2 stops

11:00 pm - 6:15 pm

PDX

POA

38h 15m

2 stops

$1,300Multiple Airlines

Mon, Oct 5 - Wed, Nov 4

2:00 pm - 10:27 am

POA

PDX

24h 27m

2 stops

7:00 am - 6:15 pm

PDX

POA

31h 15m

2 stops

$1,340LATAM Airlines

Tue, Sep 1 - Thu, Oct 1

2:00 pm - 10:27 am

POA

PDX

24h 27m

2 stops

7:00 am - 6:15 pm

PDX

POA

31h 15m

2 stops

$1,349LATAM Airlines

Tue, Sep 1 - Thu, Oct 1

3:25 pm - 3:06 pm

POA

PDX

27h 41m

3 stops

11:07 am - 2:35 pm

PDX

POA

22h 28m

2 stops

$1,526United Airlines

Mon, Oct 5 - Wed, Nov 4

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LATAM Airlines flights from Porto Alegre to State of Washington

Our best LATAM Airlines deals on Porto Alegre to State of Washington flight tickets

LATAM Airlines

Sep 16

POA12:10 pmPorto Alegre Salgado Filho

30h 43m

2 stops

SEA2:53 pmSeattle/Tacoma Intl

Sep 30

SEA11:08 pmSeattle/Tacoma Intl

21h 32m

2 stops

POA12:40 amPorto Alegre Salgado Filho

$906

LATAM Airlines

Aug 24

POA7:35 amPorto Alegre Salgado Filho

30h 14m

2 stops

SEA9:49 amSeattle/Tacoma Intl

Dec 25

SEA8:25 amSeattle/Tacoma Intl

27h 35m

2 stops

POA5:00 pmPorto Alegre Salgado Filho

$1,105

LATAM Airlines

Aug 4

POA8:05 pmPorto Alegre Salgado Filho

29h 57m

2 stops

SEA10:02 pmSeattle/Tacoma Intl

Sep 5

SEA8:05 amSeattle/Tacoma Intl

28h 55m

2 stops

POA5:00 pmPorto Alegre Salgado Filho

$1,109

American Airlines flights from Porto Alegre to State of Washington

Our best American Airlines deals on Porto Alegre to State of Washington flight tickets

American Airlines

Dec 3

POA6:25 pmPorto Alegre Salgado Filho

23h 36m

2 stops

SEA1:01 pmSeattle/Tacoma Intl

Feb 20

SEA10:30 amSeattle/Tacoma Intl

24h 05m

2 stops

POA3:35 pmPorto Alegre Salgado Filho

$915

American Airlines

Aug 4

POA2:05 pmPorto Alegre Salgado Filho

25h 53m

2 stops

SEA11:58 amSeattle/Tacoma Intl

Sep 5

SEA5:00 amSeattle/Tacoma Intl

30h 35m

2 stops

POA3:35 pmPorto Alegre Salgado Filho

$916

American Airlines

Dec 3

POA6:25 pmPorto Alegre Salgado Filho

23h 36m

2 stops

SEA1:01 pmSeattle/Tacoma Intl

Feb 20

SEA10:30 amSeattle/Tacoma Intl

24h 05m

2 stops

POA3:35 pmPorto Alegre Salgado Filho

$919

momondo Fare Finder

Use the filters below to find and compare flights from Porto Alegre to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Thu 12/3

6:25 pm-1:01 pm

2 stops23h 36m

Seattle/Tacoma Intl

Sat 2/20

10:30 am-3:35 pm

2 stops24h 05m

$915

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Thu 12/3

6:25 pm-1:01 pm

2 stops23h 36m

Seattle/Tacoma Intl

Sat 2/20

10:30 am-3:35 pm

2 stops24h 05m

$919

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Thu 12/3

6:25 pm-1:01 pm

2 stops23h 36m

Seattle/Tacoma Intl

Sat 2/20

10:30 am-3:35 pm

2 stops24h 05m

$924

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Mon 9/14

3:25 pm-10:45 pm

2 stops35h 20m

Seattle/Tacoma Intl

Fri 10/2

7:11 am-2:35 pm

2 stops27h 24m

$955

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Thu 9/10

4:20 pm-11:52 pm

2 stops35h 32m

Seattle/Tacoma Intl

Fri 9/25

12:02 pm-3:35 pm

2 stops23h 33m

$964

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Mon 9/7

4:20 pm-12:20 am

2 stops36h 00m

Seattle/Tacoma Intl

Tue 9/22

12:02 pm-6:50 pm

2 stops26h 48m

$1,049

Porto AlegrePortland

POA - PDX

POAPDX

Porto Alegre Salgado Filho

Mon 10/5

7:35 am-1:35 pm

2 stops34h 00m

Portland

Wed 11/4

11:00 pm-6:15 pm

2 stops38h 15m

$1,300

Porto AlegrePortland

POA - PDX

POAPDX

Porto Alegre Salgado Filho

Tue 9/1

2:00 pm-10:27 am

2 stops24h 27m

Portland

Thu 10/1

7:00 am-6:15 pm

2 stops31h 15m

$1,340

Porto AlegrePortland

POA - PDX

POAPDX

Porto Alegre Salgado Filho

Tue 9/1

2:00 pm-10:27 am

2 stops24h 27m

Portland

Thu 10/1

7:00 am-6:15 pm

2 stops31h 15m

$1,349

Porto AlegrePortland

POA - PDX

POAPDX

Porto Alegre Salgado Filho

Mon 10/5

3:25 pm-3:06 pm

3 stops27h 41m

Portland

Wed 11/4

11:07 am-2:35 pm

2 stops22h 28m

$1,526

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 State of Washington

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 month to fly to State of Washington?

The month of November is, on average, the cheapest month to fly to State of Washington from Porto Alegre, with most prices found around $0. If you aren’t able to travel to State of Washington during the month of November, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $455.

Cheap Porto Alegre to State of Washington flight deals and tips

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

Fastest flight time	23h 45m
Direct flights	None

The fastest flight from Porto Alegre to State of Washington takes 23h 45m

There are no direct flights from Porto Alegre to State of Washington. There are no popular flight routes from Porto Alegre to State of Washington.

Search flight deals

Frequently asked questions about flying from Porto Alegre to Washington

When did momondo last update prices for flights from Porto Alegre Salgado Filho Airport to Washington?
Prices for flights from Porto Alegre Salgado Filho Airport to Washington were last updated today.
How old do you have to be to fly from Porto Alegre Salgado Filho Airport to Washington?
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 Washington.
What documentation or ID do you need to fly to Washington?
The travel and health documents you'll need for your trip to Washington may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Washington from Porto Alegre which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Washington 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 Washington right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington from Porto Alegre. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.