Find cheap flights from Seattle to Porto Alegre

SEA - POA

Find cheap flights from Seattle to Porto Alegre

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Round-trip
Economy
Seattle (SEA)
Porto Alegre Salgado Filho
Sun 10/17
Sun 10/24
Any month
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Good to know

Low season

JuneBest time to beat the crowds with an average 31% drop in price.

High season

SeptemberMost popular time to fly with an average 36% increase in price.

Average price round-trip

$1,573(avg. price over the last 2 weeks)

Good deal round-trip

$1,519or less

Good deal one-way

$607or less

When to book flights from Seattle to Porto Alegre

Estimated round-trip price
Average price per month

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $607 or less one-way and $1,519 or less round-trip.
  • High season is considered to be August, September and October. The cheapest month to fly is June.

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Top airlines flying Seattle/Tacoma Intl to Porto Alegre Salgado Filho

Scores according to KAYAK customer reviews

7.9
Delta
Overall score based on 29,938 reviews
8.1
Boarding
7.8
Comfort
8.5
Crew
7.8
Entertainment
7.5
Food
Airline reviews

"2hours delayed and didn't give notification right away 🤷‍♀️. I even lost my food to rush to go to the airport. Paid $60 for seafood plate ending just leave it almost halfway on my way to the airport find out the flight was delayed. I wish they have more accurate policy to let passengers knows for any problems about the flight as soon or as early they can"

"I like that I got to my destination safely."

"The TSA screening is absolutely unnecessary. It is dehumanizing and has been proven to be in-effective!"

"Anyone that purchased a Delta 1st Class seat should have access to the Delta Sky Club. My wife and I purchased 1st Class tickets for a Delta flight from SeaTac to Washington Dulles but were denied entrance to the SeaTac Delta Sky Club because we did have an American Express card."

"Really accommodating staff, and on flight amenities. I would fly with Delta again."

Pros: "The seats were very good. The crew was helpful and friendly."
Cons: "We had a connection in Detroit. The flight from Seattle to Detroit arrived about 30 minutes late, and we barely made the connection. Apparently Delta had not told the Detroit-Boston flight to wait a few minutes for us. We did make the connection, but we arrived at the gate with no seat assignment (we had been bumped the day before from our original flight because of a mechanical problem) as the plane was loading. Had we missed the flight, we would have had to spend the night in Detroit and go to Boston the next day. Delta should have told the gate agent that we were coming."

Pros: "Crew attentive, professional, appeared to be enjoying job with full plane."
Cons: "The mew food boxes in furst class taste terrible."

Pros: "Sitting in the exit row"
Cons: "Nothing"

Pros: "Great crew."
Cons: "Mask enforcement"

Pros: "Clean safe comfortable plane seats. friendly staff."
Cons: "A small credit for miles as the Wifi didn’t work."

Cons: "Having cocktails available on-board"

Cons: "The exit row that I paid up for, for leg room, didn't have extra leg room. First world problems."

Pros: "Crew was awesome!"
Cons: "The boarding did not go on time. An announcement about why would have been nice. Still made it on the flight on time."

Pros: "This was a redeye flight which are never the best. We upgraded to first class for a chance to sleep. The sanitizing of the aircraft was beyond expectations. The personal wipes were a plus so we could clean the areas around our seats to our satisfaction. The individual snack bags are a great idea to minimize handling."

Pros: "It was nice that the plane was not packed full."
Cons: "Box water instead of water bottles. The seat wasn’t very comfortable since it wouldn’t recline."

Cons: "The Seattle gate agents never said which flight they were calling and since neighboring gates were boarding at the same time it was very confusing and rather chaotic."

Pros: "Crew was very attentive. I appreciated the extra spacing between passengers."
Cons: "I would have liked to see alcohol served."

Pros: "There was an amazing variety of tv shows and movies. That is essential for long flights like ours was."
Cons: "For long haul flights, I am used to being offered a pillow/blanket, even when sitting in economy."

Cons: "There should not be a pay wall around the internet in today's day and age"

Pros: "Everything from hospitality to the ease of the flight. Captain communicated to put all at ease during this time in which this pandemic has gotten many fearful of flying. Great landing as well."
Cons: "Everything was great!"

Cons: "flight left without 1/6 of the passengers. ¯\_(ツ)_/¯"

Pros: "Crew was great, flight in general was okay"
Cons: "The plane itself and seating was filthy, some unknown substance fell on me from the vent above, there was a bunch of crumbs in the seat buckle that fell out all over my lap when I fastened it. I'm not sure the tray table was wiped down, or at least not very well. The in-flight tracker was completely incorrect, I was on a 4-hour flight and it read 14 hours and counting throughout."

Pros: "Nice crew"
Cons: "No leg room for 6’6” person."

Cons: "We weren't alerted there was a chance of delays. Over two hours late."

Pros: "I love all the complementary stuff on flight"
Cons: "Better ear buds"

Pros: "Everything! Thank you"
Cons: "Nothing. Thanks"

Cons: "Food really bad on both segments."

Cons: "2 seats and neither tv/entertainment centres worked....unacceptable on a 10 hr flight!"

Cons: "Compared to Virhin Australia crew, Delta staff seem almost poorly trained in comparison. For example, Drlta crew don’t check your pass, don’t immediately move down the aisle to move along tourists busy discussing their seats and then line up for Boarding seems chaotic at best."

Pros: "The entertainment was nice."
Cons: "If the screen wasn’t behind the seat. I could hear the tapping of the person behind me."

Cons: "Departure delayed by 1hr30"

Cons: "N-S"

Cons: "Missed connecting flight because the first flight was delayed by 2.5 hours. I didn’t get the comfort seat I paid for because of this and was not given a refund for it."

Pros: "I think they flew so fast. We could land almost on time even though we departed a hour late. Airplane was new and clean."
Cons: "Boarding was chaos. They overbooked 25? 45? Anyway, they are in panic. They tried to request ppl to take next day flight by giving away 300 gift card etc. the ppl who were told there are no seats upset and arguing at the gate. Flight was delayed for one hour. Once we are on airplane, they are still shuffling seats around, so ppl cannot move forward. Just standing there for 10mins waiting for things to settle. Flight attendants did not give us a headphone. (I have a headphone for iPhone X so I could not connect it to their entertaiment system.)"

Cons: "Over an hour delay before boarding due to supposedly bad weather. Because flight was overbooked they were offering $400 gift card to change to standby on another flight. If you didn’t make that flight (evening), you’d be confirmed on a flight the following morning with one stop in Detroit (we booked a nonstop to Chicago). Uh, no thanks. Then to top it off, we’ve landed and been told that it will be at least an hour before we can deplane due to no availability at the gate (it’s 1145 pm right now). All this plus their new policy of not allowing us to select our seats because we bought the cheapest tickets. Really Delta? You go ahead and cater to the rich and I’ll choose to fly with another airline."

Pros: "This was our first time flying Delta and it was a very pleasurable experience. Boarding was very straight forward and the seats allocated comfortable. A surprise for us was being asked if we would like to move seats from the back of the aircraft to Comfort Economy (we think it was to do with weight balance! but appreciated very much none the less). The flight attendants were very professional and helpful, as you would hope all attendants on all airlines would be. We'd gladly fly Delta again anytime."

Cons: "Partner site said it was Aeromexico. First flight was delta so different check bag policy for internal flight that cost me $80. Screw you all"

Pros: "Nothing really"
Cons: "Flight delay further to the 30 minutes additional 20 min due to crew being not there"

Pros: "Nothing, they didn’t care about you or to help, the llady was so rude and unfriendly, this situation ruin my whole trip"
Cons: "I call in advance to paid the fees for baggage, I call Aeromexico because was the main airline for the fly, but Delta at Seattle made me paid again the fees for baggage’s even by phone they said that I didn’t need to paid. BE AWARE AND CAREFUL BECAUSE THE LADIES IN THE FRONT DESK didn’t even look the paperwork that you have in hand, they only want to charge you saying that your payment thru Aeromexico didn’t help you in the 1st fly. How this can happen when Delta and Aeromexico are two subsidiary one of another ?"

Pros: "Boarding is easy as always, I like Delta's system."
Cons: "I had a seat by an exit door. I was incredibly uncomfortable the entire flight due to the cold air comin in and hitting my feet / legs. Two coats and a blanket weren't enough to remedy the issue."

Pros: "It was whatever"

Pros: "Almonds"
Cons: "Seat, did not get upgraded"

Pros: "Great service, very comfortable."

Pros: "Flight itself was smooth."
Cons: "Flight was delayed and the on time and then delayed. Gate changed 4 times which was frustrating. Especially when at Sea-Tac you have to take a train to get to some of the gates."

Pros: "The service on board is always GREAT! in Aeromexico"
Cons: "The flight was canceled and we were put in another flight next night. But the staff in Buenos Aires run the situation chaotically and made mistakes that infuriated many passengers. They need more training to learn how to say "I am sorry" more often and know how to avoid getting into arguments with passengers."

Pros: "Food selection and quality were fine. I also enjoyed the entertainment options. Seat area was comfortable and spacious."
Cons: "The flight attendants were uniformly rude and nasty to passengers from start to finish. As I boarded, I asked for a piece of art to be stored in the wardrobe compartment. This was treated as an inconvenience. During and after boarding, flight attendants addressed passengers rudely when encouraging them to take their seats in a timely fashion. Later, when my seat mate politely asked a FA to repeat the food options, she asked, "Excuse me?" several times and seemed very irritated to have to repeat the choices for him. Also, near the end of the flight, a pillow was on the ground and a FA asked those seated in my row to pick it up. We responded that it wasn't ours and she said something to the effect of, "Oh yeah? So how did it get there?" (Maybe because someone else dropped it and we didn't notice?) The FAs seemed irritated to serve passengers at all. Each time they passed through for beverage or meal service, I felt like I was imposing on them. I have never witnessed anything quite like it. Makes me wonder why they were all so upset and and felt it appropriate to speak and act disrespectfully toward customers. (Delta, do you have any insights?) I hope they all got a good night's rest after that haul."

Pros: "Good Snacks, crew is friendly, toilet was clean and we arrived on time"
Cons: "Nothing"

Cons: "As a Platinum AFK/KLM Skyteam member I was NOT allowed to use the Delta Lounge. On the flight the meal choice was poor and the staff were not really geared to serving regular clients. The movie choice was poor. I expected better!"

Pros: "Accident on way to airport, so I showed up to check bags 45 minutes before flight time. They said they couldn't get the bag to the plane..in 45 minutes? So, they put on the next flight... 6 hours later. Said I could fly without the bag... uh, no thanks. They would not look for alternatives without charging me more. Flight attendants were crabby, otherwise everything was fine. I flew British Airways a few months ago. Night and day. Seriously. Delta does not even approach having good service. There was no comparison to British Air--- Delta is not in the same league."

"Delayed flight was communicated in advance but still led to a missed connection"

Pros: "Everyone was nice and helped with any questions I had"
Cons: "Logging into the internet from the iPad"

Pros: "Yes"

Pros: "The crew was nice. When I finally arrived in Denver, Marlin in customer service was the only saving grace for United for me. When I asked for options for an earlier flight into Rapid City so I didn’t have to wait 24 hours and miss my visit with my sister, he looked at different hubs (Chicago, Minneapolis) to see if they had any available flights into Rapid, he checked for double bookings, and when he couldn’t find anything, he put me on the standby list for the first flight out in the morning and wrote down the flight information for all of the United flights from Denver for the following day. Marlin provided excellent customer service and was a huge credit to the company."
Cons: "The flight was supposed to leave at 3:56 pm and didn’t leave until 7:30 pm. I would estimate at least 15-20 people missed connecting flights because of the delay. According to the United app, the delay initially started in Portland due to mechanical issues, which took over 3 hours. Then, there was a weather delay in San Francisco according to the gate agent - there was a ground hold and no planes were landing or flying out. At some point, I would think another plane would have been an option rather than delaying a flight for this long and disrupting holiday travel for so many people."

Pros: "All the flights were on time."

Cons: "If the flight left on time - I missed my connection"

Pros: "Nice, normal flight."
Cons: "Pilots not there on time, arrived perhaps 30 minutes late, didn’t say why."

Pros: "Crew onboard was fine"
Cons: "Flight delay with min amount of explanation"

Pros: "I had the front seat so nice and spacious spot"
Cons: "Didn't love the wait on the bus to get to the planeb but I guess that is unavoidable"

Pros: "Nothing, and I’m a very agreeable person.... Always"
Cons: "Every person employed by United is either overworked until the point of jadedness is issued with their first paycheck, or they get paid in Monopoly money. There were flight delays, and really I was good with that, but when I approached a staff member, he literally said “what do you want?!” Before I even opened my mouth. The phone lines are operated by someone in a foreign country. And after the flight caused me an overnight layover, they offer you a measly discount voucher for a place to stay. I can only hope that someone out there is getting better treatment than the poor people I saw on this flight, or at any united desk I attempted to get help from."

Pros: "The boarding was quick and the flight was on time. The crew was courteous."
Cons: "I selected economy comfort in the kayak app, but when I called about my boarding pass, kayak said they only sell basic economy. What did I buy? UAL only sells a limited selection of overpriced food. There is no music and you have to pay to see the flight map."

Cons: "We missed the whole vacation due to United flt. 599 being late into SFO. We missed the Zurich flight by 7 minutes due to a mechanical issue (overhead bin lid would not stay closed.) United customer service was very poor and after 16 hrs. at SO without resolution on flights and schedule, we just came back home. If Siss Air could have waited 10 minutes for 12 or more passengers, we would have been fine. I don't know if United communicated with them or not. This was a disaster!"

Pros: "Plane was clean, and looked newly refurbished"
Cons: "Apparently my android OS is to new to use the in flight entertainment system."

Cons: "My only real issue was that, upon checking in online, I was informed that my boarding pass would be emailed to me. I don't believe it ever was. I checked all of my various email folders, including spam, and saw nothing."

Pros: "Although I arrived a few minutes late, the check-in agent managed to get my bag on the flight. When I missed my flight, the agent quickly got me on another flight (with a competitor airline), with no additional charge."
Cons: "The short (10 minute) boarding window contributed to me missing my flight (by a few minutes). Very annoying."

Pros: "Gates for connecting were close and even with delay, I made it on time."
Cons: "Flight delay, that made the short connection even shorter"

Pros: "They had blankets waiting on our seats for us, which was really nice!"
Cons: "The seats were horribly uncomfortable and hardly budged when "reclined". It made for a miserable red eye experience."

Pros: "I know it’s out of the hands of the airline but we were delayed due to weather. Luckily they booked us on another flight but it was the next morning."
Cons: "I know there are clauses saying that United does not have to do anything to accommodate you if it’s bad weather but we did not get anything for our inconvenience. Most airlines will seem to help you with hotels or food and whatnot if you had to be rebooked. We ended up booking a hotel through the Hotel Tonight for a great rate although it’s unrefundable. Turns out we get to the airport and our original connecting flight was severely delayed and we would have made it on to that flight. So either way we were stuck with a loss."

Cons: "My friend and I have taken our hiking packs to Alaska, California, Washington, and all along the East coast. Never have we been asked to check our packs. I was mostly surprised, at first. Once I was seated a man in front of me had his hiking pack and two ukuleles in their cases, neither of which could fit under his seat. That's when I became frustrated. O This plane sucks: our knees were slammed into the seat in front of us because the chairs are so close together. No USB plugs. Plane was dirty, scuff marks on the wall and ceiling. There was paper in the pouch that looked like a mouse had chewed on it."

Pros: "Luggage bag broken by baggage handlers"
Cons: "Luggage bag broken by baggage handlers"

Cons: "Delay in connecting flight from Seattle to Denver caused us to board our plane to Grand Rapids moments before the doors closed. Had we missed our flight, an unpaid work day would have incurred as we would not have arrived in Grand Rapids until the following afternoon."

Cons: "The seats and headrests in particular were most uncomfortable for a 4+ hour flight. I was most uncomfortable on the flight and ended up with a pain in the neck!"

Pros: "On time."
Cons: "New looking plane but the TVs behind all the chairs were locked without a credit card. The new chairs looked great until you sat in them. I'm 5'10" and my knees were already brushing up against the seatback in front of me. If you push the recline button on the armrest, the chair doesn't go back (of course it doesn't, the person's legs behind me are probably up against my chair anyway). Multiple people around me were also asking around if the chairs recline. I have a mild back injury and sitting up at 90 degrees the entire way was very uncomfortable."

Pros: "I liked the legroom of Economy Plus. The flight itself was good. Didn't buy any food."
Cons: "We arrived late in Denver and had to sit at the gate and wait for the jetway person to arrive and connect the jetway to the plane. I also didn't like the fact that I had to buy Economy Plus because my wife and I were not only not assigned seats together after booking, we were not assigned seats at all. When I booked the flights I was only allowed to choose seats for the first flight - Charlotte to Houston...but not for the other three legs of our Charlotte to Seattle trip. The only two seats together from Houston to Seattle were in the very last row. And, on our return flight we had to purchase Economy Plus in order to sit together."

Pros: "More important than the trip home last Wednesday was the reason for the trip. We attended my granddaughter's wedding. Everything else was secondary. Even if the trip had been in a one wheeled barrow, it would have been good. To get to what you want which is the mechanics of the trip. The two people who attended to the aisle chair, most teams were competent. Some hadn't done many passengers so they were fumbling with the straps. I've learned that I almost alway have to ask for one at the gate where they check or issue, (what's it called, loading permits, some kind of pass, not landing pass. loading pass. I can't remember and my wife has gone to bed.) Well, they have to come up with an aisle chair because I've only got 1 1/2 legs. I always make it to the seat on the plane, but the competency of the various crews is uneen. Sorry my answer is so nonspecific but I don't remember one airline from another. Great people all, get the job done."
Cons: "Not much I don't like. They get us there That is the main thing. Sometimes when the plane stops after it has pulled away from the Jet Way, the pilot gives an explanation that I find unfulfilling, not enough details. I suppose if they explained more, other fliers would find the explanation too verbose. I can live with it. Again this is about all flights and airlines. Nothing stands out, such as, " this awful thing happened when we left San Francisco.""

Pros: "I liked the crew once we were on the plane"
Cons: "The plane was full and we were on basic economy. The folks at the gate were rude and unhelpful, at the United kiosk the personnel were openly hostile. Thank goodness the crew treated us with some decency and were very nice."

Pros: "Flight was smooth and on time"
Cons: "The boarding gate attendants were rude and uncaring when we asked them to help us switch pre-assigned seats to ensure our two year old sat with us. While we might have understood better had they been empathetic, they were rude and uncaring and said when you book online you sign a waiver and they can not do anything about this. Wow. This was our flight back. Originally on the way to our destination we had used Delta and that customer service experience was completely different even though that flight was full too. Never flying United again as long as I can avoid it."

Cons: "Delayed getting on our way I think because they were late getting in and had to do all the plane checking. Captain said safety checks. Seat space felt tight and I am short."

Cons: "The fact that I was stranded in Colorado due to weather and they would not refund my ticket even though I had purchased insurance. They wouldn't even give me a credit. Will have to think twice about doing business through KAYAK and United from now on."

Pros: "Nothing"
Cons: "Will NEVER fly United again. Going home to advise EVERYONE I know not to fly United. They straight suck. Starving people on long flights with hot food for a third of the plane?!?!?! Then telling me I'm wrong for expecting a meal on an almost 7 hour flight?!?!?! &, even better, the reason my son & I starved all morning, day , & evening because EVERY single flight (all 3) were late, one so much so that we almost missed the connecting flight. Wow, is all I can say. After I still have United a chance after assaulting that poor man. Beyond highly disappointed."

Cons: "My fiancé and I packed a suitcase together and it was 3lbs over the 50lb limit. They refused to let it slide and when we asked how much it would be if we left it they said it would cost us $100 for an oversized bag. We already paid the $25 so it makes no sense for it to cost $100 more. They were completely unreasonable and not helpful. Not to mention the flight was an hour late. Our flight on the way out was completely cancelled all together and no one bothered to tell either of us. Then they rerouted us on completely different flights! We had to basically throw a fit to get on the same flight, which ended up being 8 hours AFTER our original flight was supposed to leave. The entire experience was a disaster and I will never fly united again."

Pros: "Awesome"
Cons: "Awesome"

Pros: "My lucky lucky butt"
Cons: "That I wasn't going to make my connecting flight because of delays which meant overnight in airport- they wouldn't put me in a hotel!! But I made my connecting flight.... Because it was suuuuuper delayed- no one's fault. So scratch that poor I'll give it 2 stars..."

Pros: "Barb M. was at the front desk at the United Lounge. She is an incredibly kind human being. I was very sick and this flight was delayed so it was going to cause me to miss my connecting flight overseas. She tried all that she could to rebook me on a different flight but the problem was the destination's air traffic control, not the airplane, so it wasn't going to fix the problem. I was able to rebook my connecting flight, at a cost, but at least I wasn't going to miss it. Barb went and made me hot tea with fresh ginger, mint leaves, and honey for my throat. Through a difficult situation, she was a ray of sunshine and kindness."
Cons: "Every time I travel United, it is delayed. I don't understand why. In this situation the problem was the airline so I understand that is beyond what United controls."

Pros: "The flight attendants were nice. Other than that, nothing."
Cons: "Maybe it's because I haven't flown in a few years but it seems that the airlines are packing in as many seats as they can, without regard to the passengers who are shoved into tiny seats for 5+ hours without even being able to stretch their legs. We were in the last row where you can't even lean your seat back but the guy in front of me was just about in my lap the whole flight. Charging for in flight entertainment and meals also seems like the airlines care less for customer satisfaction than the money they can get from passangers. While boarding, we were stopped in first class because the flight attendant was in the aisle getting drinks for first class...Before all the passengers boarded. Also, why is every flight told they get one carry on plus a personal item when that isn't really the case? If the flight is full, apparently there is not enough room for each passanger to have a carry on so people who have delicate items packed in their carry ons have to surrender them and pray their precious vacation purchases aren't smashed when they get their luggage back. Quantity over quality."

Cons: "The flight was delayed three times once after boarding, It was five hours late"

Pros: "The flight made it there."
Cons: "the bike fee was deliberately miss leading and was $150!!! Then the desk crew degraded and generally treated everyone terribly, the in flight crew steamed ever worked and exhausted. Worst flight I've ever been on."

Pros: "Nothing"
Cons: "My flight was cancelled they never told me , and after I explained to them I bought this ticket two hours ago because my grandmother and uncle were dying and I needed to get there, they lied to me told me I would be on a different flight and still get there at the same time. Well my flight was not the same time it was three hours different and if I made it there like they promised the first time I would have been able to kiss my grandma one last time. She died a hour before I got there. And now I'm fighting with them for a refund."

Pros: "The seats looked new."
Cons: "United had us board and unboard and then board again due to flight delays. United also told us the delay would be only 40 minutes, but I looked at the delay in SFO and it was 2 hours. Eventually United also increased our delay by 30 minute intervals until it was about 2 hours. Once I arrivied in SFO I got a text message notification stating my luggage had been put on an incorrect flight and I would have to return to get my luggage. The attendants at the podium were rude. This was my first terrible flying experience ever."

Pros: "I am 5'2" and this was the least amount of personal space I hVe ever had..."
Cons: "Space issue!"

Pros: "My other passengers in First Class. Your crew was also very kind and well mannered."
Cons: "I spent over 150 for an upgrade for a red eye for a flight I already spent over 500. Your crew lacked attention in service and one specific crew member (male) woke me up twice due to the loudness of his voice. Disappointed in the quality for the amount spent."

Pros: "Very friendly and helpful staff."
Cons: "The fact that we had a connecting flight to minot from Denver. Arrived late to Denver because of weather, but my stroller that I had left on the jetway in Seattle was never put on the plane which I didn't know until I got to minot. I was going to wait for it in denver, but I would have missed my flight to minot had I waited 5 more minutes. We arrived to minot only to find out that our 3 suitcases, one stroller and 2 car seats were never in the flight. Awful! And my connecting flight was even delayed an extra 55 min so I don't quite know where my things are."

Pros: "The people I sat next to."
Cons: "I missed my first flight because the plane left 15 min early. I was at the gate before the plane detached and the guy said I should be on the plane 15 min before and that he wasn't going to stop the plane from going. I had a business meeting that I was trying to get to so him doing this completely ruined my day and purpose for flying and spending $300 on a flight. I have NEVER experienced anything like this. Once on my rescheduled flight the attendant made several comments about the fact that I had a pillow with me. If you don't know someone situation then you should make any comments at all. I had just finished a 5 day drive across country and unfortunately the pillow needed to get home with me. Not a single employee was kind welcoming or helpful. I will never fly with this airline again. I will be letting EVERYONE I speak to know about this experience and I plan on writing reviews wherever I can find."

Cons: "My first flight from SEA was delayed an hour. MULTIPLES passengers missed their connecting flights even though the attendants at the counter claimed we would only be 5 minutes late into our gate and they were WRONG, so people missed their connections because of them."

Pros: "Lots of leg rooms with United"
Cons: "Flight home had a long layover"

Pros: "The staff was pleasant and helpful."
Cons: "The flight was late but that was at no fault to the airline."

Cons: "Your email stated that my departure gate for my connection was B87. It was actually B80. There were no message boards in that area of airport (commuter planes). I missed my flight because of it. Luckily there was a van shuttle that I was able to catch but the ride was 4 hours in the night and cost an additional 80.00. I would like Kayak to reimburse me the 80.00 I had to pay extra. Thank you"

Pros: "United airlines seems no better or worse than most major airlines today."
Cons: "I am fed up with the herding mentality by most airlines. Since when did purchasing an economy seat mean you are not entitled to at least a modicum of comfort on a flight. The legroom provided now is no where near enough for any normal size human. Additionally it's still annoying to pay $25.00 for a single checked bag. I tried United after many years but will be returning to Southwest Airlines - in the long run it's less expensive. I realize nothing will change based on my opinion, regardless, it is more comfortable and dignified to take a Greyhound bus than to fly a major airline these days."

Pros: "Seats were okay as far as comfort level"
Cons: "This flight was overbooked. I had to be back at work the next day, so I really needed to take it. The gate agents wouldn't tell me what was going on, only that the flight was overbooked and that they were "trying to get me a seat." I stood there while all of the groups boarded, waiting for my ticket. I was the last person given a ticket. By the time I finally got to board, all overhead space was taken, so I had to gate check my bag. And then someone had taken the seat I was given, so I had to ask him to move, and he started crying (child). He cried for 20 minutes, so that was fun. Also, this was a red eye - I really wanted to sleep, but right as I was dozing off, the flight attendants turned on the lights for drink service. Overall, just a really poor experience and very hard to sleep."

Pros: "The slim seats are nice, but lack the wired head rests!"
Cons: "The overhead lights were SO bright that they were nearly blinding. Also, I was sitting behind the wing so it was so loud! Guess there's not much to be done about that on a small plane."

Read more about Delta
COVID-19 information

Safety measures for airlines flying from Seattle to Porto Alegre

Airlines flying from Seattle to Porto Alegre have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Seattle to Porto Alegre

Mandatory masks

Masks required on board, masks provided on flights from Seattle to Porto Alegre

Social distancing seating

Middle seats unavailable to book on flights from Seattle to Porto Alegre

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Seattle to Porto Alegre

Book cheap flights from Seattle to Porto Alegre

Recent round-trip flight deals

3/14
Mon
2 stops
Multiple Airlines
46h 40m
SEA - POA
4/9
Sat
2 stops
Multiple Airlines
34h 55m
POA - SEA
3/14
Mon
2 stops
Multiple Airlines
29h 56m
SEA - POA
4/10
Sun
2 stops
Multiple Airlines
31h 32m
POA - SEA
3/14
Mon
2 stops
Multiple Airlines
29h 56m
SEA - POA
4/10
Sun
3 stops
Multiple Airlines
32h 47m
POA - SEA
3/14
Mon
2 stops
Multiple Airlines
27h 15m
SEA - POA
4/10
Sun
2 stops
Multiple Airlines
32h 41m
POA - SEA
2/16
Wed
2 stops
Delta
21h 15m
SEA - POA
2/19
Sat
2 stops
Delta
20h 31m
POA - SEA
3/14
Mon
3 stops
Multiple Airlines
22h 10m
SEA - POA
4/10
Sun
3 stops
Multiple Airlines
31h 57m
POA - SEA
11/17
Wed
2 stops
United Airlines
26h 30m
SEA - POA
12/14
Tue
2 stops
United Airlines
25h 04m
POA - SEA
11/17
Wed
2 stops
Multiple Airlines
35h 35m
SEA - POA
12/13
Mon
2 stops
Multiple Airlines
44h 50m
POA - SEA
12/18
Sat
3 stops
Multiple Airlines
30h 19m
SEA - POA
12/26
Sun
3 stops
Multiple Airlines
25h 59m
POA - SEA
12/18
Sat
2 stops
Multiple Airlines
19h 34m
SEA - POA
12/26
Sun
3 stops
Multiple Airlines
25h 59m
POA - SEA
12/18
Sat
2 stops
Multiple Airlines
19h 34m
SEA - POA
12/26
Sun
2 stops
Multiple Airlines
21h 55m
POA - SEA
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