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$906+ Cheap flights from Porto Alegre (POA) to Washington

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
POA — SEA
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Porto Alegre to Washington

Discover tips and strategies to find the most affordable flight options for your journey from Porto Alegre (POA) to Washington (USWA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$906
(LATAM Airlines)
From Porto Alegre Salgado Filho to Washington
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Find flight deals from Porto Alegre to Washington

Cheapest flights from Porto Alegre to Washington
Explore the most affordable flight options available from Porto Alegre to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This LATAM Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/47:50 pmPOA - SEA
2 stops29h 04mMultiple Airlines
Fri 2/77:10 amSEA - POA
2 stops30h 45mMultiple Airlines
Deal found 1/21$906
This American Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/16:05 pmPOA - SEA
2 stops21h 59mAmerican Airlines
Sun 3/910:41 amSEA - POA
2 stops23h 44mAmerican Airlines
Deal found 1/21$961
This American Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/44:15 pmPOA - PDX
2 stops30h 38mAmerican Airlines
Tue 2/115:31 amPDX - POA
2 stops28h 59mAmerican Airlines
Deal found 1/21$1,011
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/45:35 pmPOA - SEA
2 stops22h 41mUnited Airlines
Fri 2/76:10 amSEA - POA
3 stops27h 30mUnited Airlines
Deal found 1/21$1,027
This Gurufare deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/34:00 amPOA - SEA
2 stops48h 26mGOL
Fri 2/710:33 amSEA - POA
2 stops25h 02mGOL
Deal found 1/21$1,055
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/226:45 pmPOA - PDX
2 stops23h 01mUnited Airlines
Thu 2/277:05 amPDX - POA
2 stops25h 15mUnited Airlines
Deal found 1/21$1,202
This Booking.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/411:00 amPOA - PDX
3 stops32h 44mMultiple Airlines
Tue 2/1110:10 amPDX - POA
3 stops26h 45mMultiple Airlines
Deal found 1/21$1,980
This Flightnetwork deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/284:35 amPOA - SEA
2 stops44h 19mAeromexico
Sun 3/910:24 amSEA - POA
2 stops21h 16mAeromexico
Deal found 1/21$2,287

Find flights from Porto Alegre to Washington within your budget

Customize your flight search to find flights from Porto Alegre to Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Tue 2/4

7:50 pm-7:54 pm

2 stops29h 04m

Seattle/Tacoma Intl

Fri 2/7

7:10 am-6:55 pm

2 stops30h 45m

$906

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Sat 3/1

6:05 pm-11:04 am

2 stops21h 59m

Seattle/Tacoma Intl

Sun 3/9

10:41 am-2:25 pm

2 stops23h 44m

$961

Porto AlegrePortland

POA - PDX

POAPDX

Porto Alegre Salgado Filho

Tue 2/4

4:15 pm-5:53 pm

2 stops30h 38m

Portland

Tue 2/11

5:31 am-3:30 pm

2 stops28h 59m

$1,011

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Tue 2/4

5:35 pm-11:16 am

2 stops22h 41m

Seattle/Tacoma Intl

Fri 2/7

6:10 am-2:40 pm

3 stops27h 30m

$1,027

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Mon 2/3

4:00 am-11:26 pm

2 stops48h 26m

Seattle/Tacoma Intl

Fri 2/7

10:33 am-4:35 pm

2 stops25h 02m

$1,055

Porto AlegrePortland

POA - PDX

POAPDX

Porto Alegre Salgado Filho

Tue 2/4

11:00 am-2:44 pm

3 stops32h 44m

Portland

Tue 2/11

10:10 am-5:55 pm

3 stops26h 45m

$1,980

Porto AlegreSeattle

POA - SEA

POASEA

Porto Alegre Salgado Filho

Fri 2/28

4:35 am-7:54 pm

2 stops44h 19m

Seattle/Tacoma Intl

Sun 3/9

10:24 am-11:40 am

2 stops21h 16m

$2,287

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Best time to book a flight from Porto Alegre to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Porto Alegre with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Porto Alegre to Washington

Get recent, data-driven insights about flights from Porto Alegre to Washington including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Porto Alegre to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Porto Alegre to State of Washington (average of $238). Flying from Porto Alegre to State of Washington in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated January 21, 2025.
Aeromexico
7.5
Good
1,849 reviews

Comfort

7.6

Food

6.7

Overall

7.5

Entertainment

7.1

Crew

8.0

Boarding

7.5

Reviews

1 / 10

You are a cheap airline - and I don’t mean well priced I mean miserable. That 4 1/2 hour plus flight was way below acceptable NO Food NO in flight entertainment NOt even a place to charge my own electronic devises All in a cheap aircraft with thin seats and very limited reclining I am done with Aeromexico

Aeromexico
7.5
Good
1,849 reviews
Aeromexico
7.5
Good
1,849 reviews

Comfort

7.6

Food

6.7

Overall

7.5

Entertainment

7.1

Crew

8.0

Boarding

7.5

Reviews

1 / 10

You are a cheap airline - and I don’t mean well priced I mean miserable. That 4 1/2 hour plus flight was way below acceptable NO Food NO in flight entertainment NOt even a place to charge my own electronic devises All in a cheap aircraft with thin seats and very limited reclining I am done with Aeromexico

United Airlines
7.4
Good
8,985 reviews
Aeromexico
7.5
Good
1,849 reviews

Comfort

7.6

Food

6.7

Overall

7.5

Entertainment

7.1

Crew

8.0

Boarding

7.5

Reviews

1 / 10

You are a cheap airline - and I don’t mean well priced I mean miserable. That 4 1/2 hour plus flight was way below acceptable NO Food NO in flight entertainment NOt even a place to charge my own electronic devises All in a cheap aircraft with thin seats and very limited reclining I am done with Aeromexico

GOL
7.3
Good
1,091 reviews
Aeromexico
7.5
Good
1,849 reviews

Comfort

7.6

Food

6.7

Overall

7.5

Entertainment

7.1

Crew

8.0

Boarding

7.5

Reviews

1 / 10

You are a cheap airline - and I don’t mean well priced I mean miserable. That 4 1/2 hour plus flight was way below acceptable NO Food NO in flight entertainment NOt even a place to charge my own electronic devises All in a cheap aircraft with thin seats and very limited reclining I am done with Aeromexico

American Airlines
7.2
Good
10,000 reviews
Aeromexico
7.5
Good
1,849 reviews

Comfort

7.6

Food

6.7

Overall

7.5

Entertainment

7.1

Crew

8.0

Boarding

7.5

Reviews

1 / 10

You are a cheap airline - and I don’t mean well priced I mean miserable. That 4 1/2 hour plus flight was way below acceptable NO Food NO in flight entertainment NOt even a place to charge my own electronic devises All in a cheap aircraft with thin seats and very limited reclining I am done with Aeromexico

Related info for your journey

Find useful and relevant information for your journey from Porto Alegre to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Porto Alegre to Washington?

    Porto Alegre Salgado Filho (POA), located 4.0 mi from the city center, is the airport you fly out of when you book flights from Porto Alegre to Washington.

  • Can I find deals for flights from Porto Alegre to Washington that include hotel bookings?

    Yes. In addition to deals on Porto Alegre to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Porto Alegre to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Porto Alegre to Washington.

  • Can I find deals for business class flights from Porto Alegre to Washington?

    Yes. Cheapflights offers flight deals from Porto Alegre to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Porto Alegre to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Porto Alegre to State of Washington (average of $238). Flying from Porto Alegre to State of Washington in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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