$292 Cheap Flights from Boston (BOS) to Curitiba (CWB)

View $292 flight on Wed, Nov 12, 2025Opens in a new window

Popular airlines from Logan International Airport (BOS) to Curitiba (CWB-Afonso Pena Intl.)

Cheap Flights from Boston to Curitiba (BOS-CWB)

Prices were available within the past 7 days and start at $292 for one-way flights and $545 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Nov 17 - Wed, Nov 26
BOS
Boston
CWB
Curitiba
$545 Roundtrip, found 21 hours ago
$545
Roundtrip
found 21 hours ago
Select United flight, departing Mon, Nov 17 from Boston to Curitiba, returning Wed, Nov 26, priced at $545 found 21 hours ago
United
Tue, Mar 31 - Mon, Jun 1
BOS
Boston
CWB
Curitiba
$553 Roundtrip, found 19 hours ago
$553
Roundtrip
found 19 hours ago
Select United flight, departing Tue, Mar 31 from Boston to Curitiba, returning Mon, Jun 1, priced at $553 found 19 hours ago
United
Mon, Nov 17 - Wed, Nov 26
BOS
Boston
CWB
Curitiba
$620 Roundtrip, found 21 hours ago
$620
Roundtrip
found 21 hours ago
Select United flight, departing Mon, Nov 17 from Boston to Curitiba, returning Wed, Nov 26, priced at $620 found 21 hours ago
United
Mon, Nov 17 - Mon, Nov 24
BOS
Boston
CWB
Curitiba
$626 Roundtrip, found 21 hours ago
$626
Roundtrip
found 21 hours ago
Select United flight, departing Mon, Nov 17 from Boston to Curitiba, returning Mon, Nov 24, priced at $626 found 21 hours ago
Delta
Fri, Mar 27 - Mon, Apr 13
BOS
Boston
CWB
Curitiba
$649 Roundtrip, found 13 hours ago
$649
Roundtrip
found 13 hours ago
Select Delta flight, departing Fri, Mar 27 from Boston to Curitiba, returning Mon, Apr 13, priced at $649 found 13 hours ago
Delta
Sun, Mar 8 - Thu, Mar 12
BOS
Boston
CWB
Curitiba
$653 Roundtrip, found 1 hour ago
$653
Roundtrip
found 1 hour ago
Select Delta flight, departing Sun, Mar 8 from Boston to Curitiba, returning Thu, Mar 12, priced at $653 found 1 hour ago
United
Mon, Nov 17 - Sun, Nov 23
BOS
Boston
CWB
Curitiba
$657 Roundtrip, found 1 day ago
$657
Roundtrip
found 1 day ago
Select United flight, departing Mon, Nov 17 from Boston to Curitiba, returning Sun, Nov 23, priced at $657 found 1 day ago
LATAM Airlines Group
Sun, Mar 8 - Thu, Mar 12
BOS
Boston
CWB
Curitiba
$662 Roundtrip, found 1 hour ago
$662
Roundtrip
found 1 hour ago
Select LATAM Airlines Group flight, departing Sun, Mar 8 from Boston to Curitiba, returning Thu, Mar 12, priced at $662 found 1 hour ago
JetBlue Airways
Sun, Nov 16 - Mon, Nov 24
BOS
Boston
CWB
Curitiba
$663 Roundtrip, found 21 hours ago
$663
Roundtrip
found 21 hours ago
Select JetBlue Airways flight, departing Sun, Nov 16 from Boston to Curitiba, returning Mon, Nov 24, priced at $663 found 21 hours ago
GOL Linhas Aereas S.A.
Tue, Mar 3 - Wed, Mar 4
BOS
Boston
CWB
Curitiba
$668 Roundtrip, found 4 days ago
$668
Roundtrip
found 4 days ago
Select GOL Linhas Aereas S.A. flight, departing Tue, Mar 3 from Boston to Curitiba, returning Wed, Mar 4, priced at $668 found 4 days ago

Find the cheapest month to fly from Boston (BOS) to Curitiba (CWB)

November is typically the cheapest month to fly

From $525 - $1,049 per traveler.

Alternative airports near Curitiba

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Afonso Pena Intl. CWB. Cheapest option available. Average driving time to city center is 16 minutes. Flights from $545
CWB
Afonso Pena Intl.
Cheapest
Average driving time to city center16 min
Flights from $545

Frequently asked questions

How much does a flight from Logan Intl. Airport (BOS) to Afonso Pena Intl. Airport (CWB) cost?
Snag a cheap one-way flight from $292 or cheap return flight from $545 from Logan Intl. Airport (BOS) to Afonso Pena Intl. Airport (CWB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Logan Intl. Airport (BOS) to Afonso Pena Intl. Airport (CWB)?
November is the cheapest month to fly from BOS to CWB. Traveling outside of peak seasons is often the key to scoring lower fares.
What is the cheapest airline that flies from Logan Intl. Airport (BOS) to Afonso Pena Intl. Airport (CWB)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from BOS to CWB. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Logan Intl. Airport (BOS) to Afonso Pena Intl. Airport (CWB)?
You'll have to hop on a flight with a layover if you're traveling from Logan Intl. Airport (BOS) to Afonso Pena Intl. Airport (CWB). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from BOS to CWB?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Logan Intl. Airport (BOS) to Afonso Pena Intl. Airport (CWB)?
To touch down at Afonso Pena Intl. Airport (CWB) on schedule, select a flight that leaves Logan Intl. Airport (BOS) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Logan Intl. Airport (BOS) to Afonso Pena Intl. Airport (CWB) last-minute?
Holding off until right before your break to book a ticket from BOS to CWB generally means paying more. While it's possible to find some last-minute deals, they're not always guaranteed. Be flexible with your itinerary for a better chance of landing a bargain.
Is it cheaper to book a BOS to CWB flight and hotel package?
Compared with arranging hotels and flights separately, booking a BOS to CWB flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one place will take the hassle out of planning your trip. Just pick your flights and choose from our wide range of stays, then tailor your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Logan Intl. Airport (BOS) to Afonso Pena Intl. Airport (CWB)?
If you reserved your BOS to CWB flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

Travel information

Origin airport
Logan Intl.
Destination airport
Afonso Pena Intl.
Airlines serving
Aeromexico, Air Canada, American Airlines, Azul, Copa, Delta, GOL Linhas Aereas S.A., LATAM Airlines Group, United
Roundtrip price
$545
Distance
4893 mi

Book with confidence

Boston to Curitiba Flights

The cheapest times to fly from Boston to Curitiba

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boston to Curitiba are during the month of November. You can find some of the cheapest flights from Boston to Curitiba with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boston to Curitiba

Sunday is one of the best days to book for cheap flights from Boston to Curitiba: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Boston to Curitiba

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boston to Curitiba in 2025. You can also book with separate airlines for your outbound and return journeys, from $292 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boston to Curitiba flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Boston to Curitiba airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Boston to Curitiba Flights

Explore a world of travel with Expedia

*Available to One Key members.