C$607 Cheap Flights from Seattle (SEAA) to Curitiba (CWB)

Compare Seattle to Curitiba flight deals

Find the cheapest month or even day of the year to fly to Curitiba

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Find the cheapest month to fly from Seattle to Curitiba

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle to Curitiba flights are currently cheapest in October.

Seattle to Curitiba: Alternative routes

Compare routes from Seattle to Curitiba below. You may find an airport to fly into that's cheaper, faster, or easier than Curitiba.

Seattle to Curitiba: Flight information

The things to know before you go.
Cheapest flight foundC$607
Cheapest month to flyOctober

Finding cheap flights from Seattle to Curitiba: Frequently asked questions

The best price we found for a return flight from Seattle to Curitiba is C$1,081. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Seattle to Curitiba. But we found flights with one stop from C$1,081.
As of May 2026, there are no flights flying from Seattle to Curitiba.
The cheapest month to fly from Seattle to Curitiba is usually September.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seattle to Curitiba Airport on Tuesday, September 22, 2026.
No airlines currently offer direct flights between Seattle and Curitiba Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Curitiba but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Curitiba is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Curitiba is Frontier Airlines .

Flying from Seattle to Afonso Pena International Airport (CWB): what you need to know

  • There are a couple of main airports you can start your journey from in Seattle. Explore your options departing from Seattle-Tacoma International Airport (SEA) or Lake Union Sea Plane Base (LKE) when reserving your flight from Seattle to Afonso Pena International Airport (CWB).

  • The timezone in Curitiba is UTC-3, which is 4 hours ahead of Seattle. Afonso Pena International Airport is located in Curitiba.

  • To ensure you get on your flight from Seattle to CWB, allow plenty of time for things like check-in and baggage drop. Turning up two hours ahead of international departures and an hour before domestic flights is the standard rule.

  • With more people on the move during busy months like July, be at your terminal even earlier. Two hours for domestic flights and as much as four for international journeys will help you deal with longer queues. Remember things also get busy during major holidays like Christmas and local events or festivals.

Airports in Seattle

Seattle-Tacoma International Airport (SEA)

  • The distance from central Seattle to SEA is about 23 kilometres. Use Google Maps for the fastest route, whether that's in your own car or with public transport.

  • Want a handy hotel near Seattle-Tacoma International Airport? If you've booked an early flight from Seattle to Afonso Pena International Airport, these accommodation options will have you sleeping moments from your check-in counter:

Lake Union Sea Plane Base (LKE)

About Afonso Pena International Airport (CWB)

Getting from Afonso Pena International Airport (CWB) to central Curitiba

  • Afonso Pena International Airport to central Curitiba is around 27 minutes by car. It's approximately 16 kilometres away. See what options are available, such as cabs, car rentals or ride-sharing services.

  • Travelling to the centre by public transport takes about 53 minutes.

How to find the cheapest flights from Seattle to Afonso Pena International Airport (CWB)

  • The lowest price we've found for a one-way ticket from Seattle to Afonso Pena International Airport is C$607. The cheapest price for a return flight is C$1,081. Remember fares may change due to availability at the time of booking.

  • It's usually smart to book as early as possible if you're looking for flight tickets from Seattle to CWB. That's because airlines adjust prices based on demand, which tends to rise closer to the departure date.

  • If you're flexible with your travel plans, use the 'Whole month' tool. It'll show you the cheapest price across every month when searching for your ticket from Seattle to Afonso Pena International Airport.

  • Log into your online account or use the app to set up a Price Alert. We'll notify you straight away if the price has dropped. It's easy to do, and it'll save you time looking for flight tickets from Seattle to CWB every day.

  • Tailor your flights with filters. Choose your ideal arrival and departure times, total journey duration and airlines. You can also sort the results by 'Best,' 'Cheapest' or 'Fastest' flights from Seattle to Afonso Pena International Airport.

The best time to fly from Seattle to Afonso Pena International Airport (CWB)

  • It's time to choose your dates for your flight from Seattle to Afonso Pena International Airport. June is the most popular month for a trip to Curitiba. If you prefer a more relaxed atmosphere, go in April.

  • The warmest month in Curitiba is February, with the temperature ranging between 15ºC and 27ºC. Book your flights from Seattle to CWB in this month if you enjoy this type of weather.

  • If you like cooler conditions, look for a cheap flight from Seattle to Afonso Pena International Airport in July when temperatures average between 8ºC and 22ºC.

More about Curitiba

  • Start your Curitiba trip off on the right foot by choosing the ideal place to stay. After booking your flight from Seattle to Afonso Pena International Airport, check out our selection of accommodation options including:

  • Every great adventure has to include some sightseeing. Jardim Botanico de Curitiba, Museu Oscar Niemeyer and Largo da Ordem are must-visits when exploring Curitiba.

Complete your Curitiba trip with a car rental

  • Finding you a cheap flight from Seattle to Afonso Pena International Airport isn't our only party trick. Browse our car rentals in Curitiba and have more freedom to explore. We search for deals from trusted car rental providers and put them all in one place. Instantly compare rates and then book with no fees.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.