How do I get Price Alerts for flights from Porto Alegre to State of Washington?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Porto Alegre from State of Washington . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Porto Alegre to State of Washington with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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.

$958 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.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Porto Alegre to Washington

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:25 am - 10:05 am

POA

SEA

30h 40m

2 stops

8:25 am - 11:15 am

SEA

POA

22h 50m

2 stops

$958LATAM Airlines

Thu, Sep 10 - Fri, Sep 25

8:05 pm - 9:59 pm

POA

SEA

29h 54m

2 stops

10:00 pm - 12:40 am

SEA

POA

22h 40m

2 stops

$961LATAM Airlines

Tue, Aug 4 - Sat, Sep 5

5:10 pm - 11:59 pm

POA

SEA

34h 49m

2 stops

5:00 pm - 9:45 am

SEA

POA

36h 45m

2 stops

$999United Airlines

Mon, Aug 3 - Sat, Sep 5

5:50 pm - 2:43 pm

POA

SEA

24h 53m

2 stops

8:25 am - 9:15 am

SEA

POA

20h 50m

2 stops

$1,000LATAM Airlines

Thu, Sep 10 - Fri, Sep 25

2:00 pm - 12:01 pm

POA

SEA

26h 01m

2 stops

1:01 pm - 12:15 pm

SEA

POA

19h 14m

2 stops

$1,003American Airlines

Tue, Aug 4 - Sat, Sep 5

6:25 pm - 12:01 pm

POA

SEA

21h 36m

2 stops

1:01 pm - 12:15 pm

SEA

POA

19h 14m

2 stops

$1,004American Airlines

Tue, Aug 4 - Sat, Sep 5

1:20 am - 9:56 pm

POA

SEA

24h 36m

2 stops

5:33 pm - 12:20 am

SEA

POA

26h 47m

2 stops

$1,038Copa Airlines

Wed, Sep 9 - Fri, Sep 25

1:20 am - 9:58 pm

POA

SEA

24h 38m

2 stops

3:33 pm - 12:20 am

SEA

POA

28h 47m

2 stops

$1,095Copa Airlines

Thu, May 7 - Sun, May 24

5:50 pm - 1:06 pm

POA

PDX

23h 16m

2 stops

9:45 pm - 6:15 am

PDX

POA

28h 30m

2 stops

$1,156Delta

Tue, Sep 1 - Thu, Oct 1

5:50 pm - 1:06 pm

POA

PDX

23h 16m

2 stops

9:45 pm - 6:15 am

PDX

POA

28h 30m

2 stops

$1,159Delta

Tue, Sep 1 - Thu, Oct 1

Copa Airlines flights from Porto Alegre to State of Washington

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

Copa Airlines

Mar 17

POA1:30 amPorto Alegre Salgado Filho

27h 29m

2 stops

SEA12:59 amSeattle/Tacoma Intl

Apr 14

SEA7:37 pmSeattle/Tacoma Intl

24h 43m

2 stops

POA12:20 amPorto Alegre Salgado Filho

$854

Copa Airlines

Aug 3

POA1:15 amPorto Alegre Salgado Filho

27h 58m

2 stops

SEA1:13 amSeattle/Tacoma Intl

Sep 5

SEA4:30 pmSeattle/Tacoma Intl

27h 50m

2 stops

POA12:20 amPorto Alegre Salgado Filho

$946

Copa Airlines

May 7

POA1:20 amPorto Alegre Salgado Filho

22h 28m

2 stops

SEA7:48 pmSeattle/Tacoma Intl

May 20

SEA5:25 pmSeattle/Tacoma Intl

26h 55m

2 stops

POA12:20 amPorto Alegre Salgado Filho

$1,038

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

Aug 4

POA2:00 pmPorto Alegre Salgado Filho

26h 01m

2 stops

SEA12:01 pmSeattle/Tacoma Intl

Sep 5

SEA1:01 pmSeattle/Tacoma Intl

19h 14m

2 stops

POA12:15 pmPorto Alegre Salgado Filho

$1,003

American Airlines

Aug 4

POA6:25 pmPorto Alegre Salgado Filho

21h 36m

2 stops

SEA12:01 pmSeattle/Tacoma Intl

Sep 5

SEA1:01 pmSeattle/Tacoma Intl

19h 14m

2 stops

POA12:15 pmPorto Alegre Salgado Filho

$1,004

American Airlines

Aug 4

POA2:00 pmPorto Alegre Salgado Filho

26h 01m

2 stops

SEA12:01 pmSeattle/Tacoma Intl

Sep 5

SEA1:01 pmSeattle/Tacoma Intl

19h 14m

2 stops

POA12:15 pmPorto Alegre Salgado Filho

$1,058

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

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Thu 9/10

7:25 am-10:05 am

2 stops30h 40m

Seattle/Tacoma Intl

Fri 9/25

8:25 am-11:15 am

2 stops22h 50m

$958

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Tue 8/4

8:05 pm-9:59 pm

2 stops29h 54m

Seattle/Tacoma Intl

Sat 9/5

10:00 pm-12:40 am

2 stops22h 40m

$961

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Mon 8/3

5:10 pm-11:59 pm

2 stops34h 49m

Seattle/Tacoma Intl

Sat 9/5

5:00 pm-9:45 am

2 stops36h 45m

$999

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Thu 9/10

5:50 pm-2:43 pm

2 stops24h 53m

Seattle/Tacoma Intl

Fri 9/25

8:25 am-9:15 am

2 stops20h 50m

$1,000

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Tue 8/4

2:00 pm-12:01 pm

2 stops26h 01m

Seattle/Tacoma Intl

Sat 9/5

1:01 pm-12:15 pm

2 stops19h 14m

$1,003

Quickest round-trip

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Tue 8/4

6:25 pm-12:01 pm

2 stops21h 36m

Seattle/Tacoma Intl

Sat 9/5

1:01 pm-12:15 pm

2 stops19h 14m

$1,004

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Wed 9/9

1:20 am-9:56 pm

2 stops24h 36m

Seattle/Tacoma Intl

Fri 9/25

5:33 pm-12:20 am

2 stops26h 47m

$1,038

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Thu 5/7

1:20 am-9:58 pm

2 stops24h 38m

Seattle/Tacoma Intl

Sun 5/24

3:33 pm-12:20 am

2 stops28h 47m

$1,095

Porto AlegrePortland

POA - PDX

POAPDX

Porto Alegre Salgado Filho

Tue 9/1

5:50 pm-1:06 pm

2 stops23h 16m

Portland

Thu 10/1

9:45 pm-6:15 am

2 stops28h 30m

$1,156

Porto AlegrePortland

POA - PDX

POAPDX

Porto Alegre Salgado Filho

Tue 9/1

5:50 pm-1:06 pm

2 stops23h 16m

Portland

Thu 10/1

9:45 pm-6:15 am

2 stops28h 30m

$1,159

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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	20h 57m
Direct flights	None

The fastest flight from Porto Alegre to State of Washington takes 20h 57m

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

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.

How do I get Price Alerts for flights from Porto Alegre to State of Washington?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Porto Alegre from State of Washington. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Porto Alegre to State of Washington with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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.