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Cheap flights from Washington to Porto Alegre (POA) from $1,006

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 9/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — POA
May 19 — May 261
From?
To?
Sun 5/19
Sun 5/26
1 adult, Economy
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What is the cheapest month to fly from State of Washington to Porto Alegre?

The best pricing can be found in the month of November. Prices to Porto Alegre from State of Washington average $1,223. You can even find prices in November for less than $1,223, as users have found deals to Porto Alegre from as low as $829. The month of December appears to be one of the more expensive times to travel to Porto Alegre from State of Washington. Flying in the targeted month can save you up to 76%.

When is the cheapest time to fly from State of Washington to Porto Alegre (WA - POA)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from State of Washington to Porto Alegre as you normally would.

Cheap American Airlines flights from Washington to Porto Alegre

Explore cheap flight options specifically provided by American Airlines for the route between Washington and Porto Alegre. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated May 14, 2024.
Find some of the cheapest American Airlines flights traveling from Washington to Porto Alegre. Make sure to double check the flight details before booking.
Thu 10/245:43 amSEA - POA
2 stops30h 17mAmerican Airlines
Mon 10/286:45 pmPOA - SEA
2 stops22h 07mAmerican Airlines
Deal found 5/12$1,254
Wed 7/311:14 amSEA - POA
2 stops34h 46mAmerican Airlines
Sun 9/11:30 pmPOA - SEA
2 stops33h 53mAmerican Airlines
Deal found 5/13$2,819

Cheap United Airlines flights from Washington to Porto Alegre

Explore cheap flight options specifically provided by United Airlines for the route between Washington and Porto Alegre. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated May 14, 2024.
Take a gander at the lowest prices we've found on United Airlines flights from Washington to Porto Alegre. Check back soon if you're not seeing flights that suit your needs.
Tue 9/178:00 amPDX - POA
3 stops27h 05mUnited Airlines
Sat 9/216:35 pmPOA - PDX
2 stops21h 21mUnited Airlines
Deal found 5/13$1,258
Tue 9/178:00 amPDX - POA
3 stops27h 05mUnited Airlines
Sat 9/216:35 pmPOA - PDX
2 stops21h 21mUnited Airlines
Deal found 5/12$1,348

Washington to Porto Alegre 2024 flight deals

Discover exclusive flight deals for travel between Washington and Porto Alegre in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated May 14, 2024.
These are some of the best deals we've found on flights to Porto Alegre in 2024 at this time. For more flight deals, be sure to check back very soon.
Tue 9/176:00 amPDX - POA
2 stops33h 20mLATAM Airlines
Sat 9/217:20 amPOA - PDX
2 stops20h 24mLATAM Airlines
Deal found 5/12$1,006
Thu 10/245:43 amSEA - POA
2 stops30h 17mAmerican Airlines
Mon 10/286:45 pmPOA - SEA
2 stops22h 07mAmerican Airlines
Deal found 5/12$1,254
Tue 9/178:00 amPDX - POA
3 stops27h 05mUnited Airlines
Sat 9/216:35 pmPOA - PDX
2 stops21h 21mUnited Airlines
Deal found 5/13$1,258
Thu 10/246:45 amSEA - POA
2 stops37h 38mCopa Airlines
Sun 10/271:30 amPOA - SEA
2 stops42h 33mCopa Airlines
Deal found 5/12$1,261
Tue 9/178:00 amPDX - POA
3 stops27h 05mUnited Airlines
Sat 9/216:35 pmPOA - PDX
2 stops21h 21mUnited Airlines
Deal found 5/12$1,348
Wed 7/311:14 amSEA - POA
2 stops34h 46mAmerican Airlines
Sun 9/11:30 pmPOA - SEA
2 stops33h 53mAmerican Airlines
Deal found 5/13$2,819
Thu 8/111:46 amSEA - POA
2 stops23h 19mDelta
Sun 9/16:05 amPOA - SEA
2 stops21h 36mDelta
Deal found 5/14$3,727

Find flights from Washington to Porto Alegre within your budget

Customize your flight search to find flights from Washington to Porto Alegre 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 2,632,958 searches. Data last updated May 14, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,006 - $3,727

Route

Depart

Return

Price

PortlandPorto Alegre Salgado Filho

PDX - POA

PDXPOA

Portland

Tue 9/17

2 stops33h 20m

Porto Alegre Salgado Filho

Sat 9/21

2 stops20h 24m

$1,006

Seattle/Tacoma IntlPorto Alegre Salgado Filho

SEA - POA

SEAPOA

Seattle/Tacoma Intl

Thu 10/24

2 stops30h 17m

Porto Alegre Salgado Filho

Mon 10/28

2 stops22h 07m

$1,254

PortlandPorto Alegre Salgado Filho

PDX - POA

PDXPOA

Portland

Tue 9/17

3 stops27h 05m

Porto Alegre Salgado Filho

Sat 9/21

2 stops21h 21m

$1,258

Seattle/Tacoma IntlPorto Alegre Salgado Filho

SEA - POA

SEAPOA

Seattle/Tacoma Intl

Thu 10/24

2 stops37h 38m

Porto Alegre Salgado Filho

Sun 10/27

2 stops42h 33m

$1,261

PortlandPorto Alegre Salgado Filho

PDX - POA

PDXPOA

Portland

Tue 9/17

3 stops27h 05m

Porto Alegre Salgado Filho

Sat 9/21

2 stops21h 21m

$1,348

Seattle/Tacoma IntlPorto Alegre Salgado Filho

SEA - POA

SEAPOA

Seattle/Tacoma Intl

Wed 7/31

2 stops34h 46m

Porto Alegre Salgado Filho

Sun 9/1

2 stops33h 53m

$2,819

Seattle/Tacoma IntlPorto Alegre Salgado Filho

SEA - POA

SEAPOA

Seattle/Tacoma Intl

Thu 8/1

2 stops23h 19m

Porto Alegre Salgado Filho

Sun 9/1

2 stops21h 36m

$3,727

Flights are sorted by cheapest first

Deals found on 5/12

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Porto Alegre

Get insights into the airlines that provide service to Porto Alegre. 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 Porto Alegre. Reviews last updated May 14, 2024.
Peruse reviews from past customers who have flown with American Airlines and United Airlines from Washington to Porto Alegre to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,706 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,706 reviews
Delta
8.0
Very good
10,706 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Copa Airlines
8.0
Very good
2,718 reviews
Delta
8.0
Very good
10,706 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

LATAM Airlines
7.6
Good
2,415 reviews
Delta
8.0
Very good
10,706 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,959 reviews
Delta
8.0
Very good
10,706 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,561 reviews
Delta
8.0
Very good
10,706 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Washington to Porto Alegre. 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 into for flights to Porto Alegre from Washington?

    Porto Alegre Salgado Filho (POA) is the airport you will fly into if you book a flight from Washington to Porto Alegre. It is only a 4.0 mi journey from Salgado Filho (POA) to Porto Alegre’s city center.

  • Can I find flights from State of Washington to Porto Alegre for under $1,100 on Cheapflights?

    Yes, there are multiple flights from State of Washington to Porto Alegre for under $1,100. The cheapest flight booked recently is on LATAM Airlines for just $1,006, but on average you can expect to pay $1,810.

  • What does SEA to POA mean?

    SEA and POA are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SEA to POA refers to a flight route from Seattle/Tacoma Intl Airport to Porto Alegre Salgado Filho Airport. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Spokane Airport (GEG), Pasco Tri Cities Airport (PSC), Bellingham Airport (BLI), Everett Paine Field Airport (PAE), Seattle Lake Union Spb Airport (LKE).

  • Can I find deals for flights from Washington to Porto Alegre that include extra baggage allowance?

    The amount of baggage you can bring on your Washington to Porto Alegre flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Washington to Porto Alegre with specific airlines?

    Yes, Cheapflights allows you to browse and filter Washington to Porto Alegre flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Washington to Porto Alegre that allow pets onboard?

    Many airlines flying from Washington to Porto Alegre offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Washington to Porto Alegre?

    Yes, you can often find last-minute deals on Washington to Porto Alegre flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the State of Washington to Porto Alegre flight deals updated?

    The State of Washington to Porto Alegre flight deals you see on this page were last updated on 5/14.

See more FAQs

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Alternative routes for Washington to Porto Alegre
See prices for flight routes from nearby airports that may be better suited for you.

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Top airline flying from Washington to Porto Alegre

Discover the top airline that operate flights from Washington to Porto Alegre. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated May 14, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$845Average$1,045FlexibilityNo cancel feeOn-time71%
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Search flights from Washington to Porto Alegre by cabin class

Find flights from Washington to Porto Alegre, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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How does Cheapflights help users find flights from Washington to Porto Alegre?

When you search for this flight from Washington to Porto Alegre, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Washington to Porto Alegre?

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Can Cheapflights find flights from Washington to Porto Alegre with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Washington to Porto Alegre, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Washington to Porto Alegre become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Porto Alegre from Washington today and book when prices fit your budget.

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