BOS - CWB

$351 Find Cheap Flights from Boston to Curitiba - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$696
Typical prices: $744-$1,245
Multiple Airlines
Mon 9/17Mon 10/15
BOS - CWB • 2 stops
Cheapest one-way
$351
Typical prices: $353-$520
Avianca
Sat 9/15
BOS - CWB • 2 stops
When to book
10 weeks
in advance
Our data shows that travelers who book at least 10 weeks in advance save around 19% compared to booking last minute.
Insights
Insights
When to travel
January
Cheapest • 32% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top layover airports
New York John F Kennedy Intl (JFK)
Cheapest • Avg $603 (round-trip)
Sao Paulo Guarulhos Intl (GRU)
Shortest trip • 13h 42m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Boston to Curitiba (BOS-CWB)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Curitiba

Thu, Sep 17 - Thu, Oct 15
Multiple Airlines Logo
8:45 am - 6:15 pmBOS  Boston Logan Intl-CWB Curitiba Afonso Pena
32h 30m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl
Multiple Airlines Logo
11:25 am - 6:50 amCWB  Curitiba Afonso Pena-BOS Boston Logan Intl
44h 25m2 stops Sao Paulo Guarulhos Intl Bogotá El Dorado
$696Multiple Airlines
Tue, Sep 15 - Thu, Oct 15
Avianca Logo
8:45 am - 10:45 amBOS  Boston Logan Intl-CWB Curitiba Afonso Pena
25h 00m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl
Avianca Logo
11:25 am - 6:50 amCWB  Curitiba Afonso Pena-BOS Boston Logan Intl
44h 25m2 stops Sao Paulo Guarulhos Intl Bogotá El Dorado
$705Avianca
Tue, Sep 15 - Thu, Oct 15
LATAM Airlines Logo
3:05 pm - 2:10 pmBOS  Boston Logan Intl-CWB Curitiba Afonso Pena
22h 05m2 stops Miami Sao Paulo Guarulhos Intl
LATAM Airlines Logo
2:45 pm - 7:35 amCWB  Curitiba Afonso Pena-BOS Boston Logan Intl
17h 50m1 stop Sao Paulo Guarulhos Intl
$775LATAM Airlines
Sun, Nov 15 - Tue, Nov 17
LATAM Airlines Logo
9:05 am - 12:30 pmBOS  Boston Logan Intl-CWB Curitiba Afonso Pena
25h 25m2 stops Sao Paulo Guarulhos Intl Rio de Janeiro–Galeão Intl
LATAM Airlines Logo
5:20 pm - 10:23 amCWB  Curitiba Afonso Pena-BOS Boston Logan Intl
43h 03m3 stops Santiago Arturo Merino Benitez Buenos Aires Ministro Pistarini Miami
$829LATAM Airlines
Sun, Nov 15 - Tue, Nov 17
United Airlines Logo
5:30 am - 2:55 pmBOS  Boston Logan Intl-CWB Curitiba Afonso Pena
31h 25m2 stops Washington, D.C. Dulles Intl Sao Paulo Guarulhos Intl
United Airlines Logo
3:05 pm - 10:19 amCWB  Curitiba Afonso Pena-BOS Boston Logan Intl
21h 14m2 stops Sao Paulo Guarulhos Intl Washington, D.C. Dulles Intl
$837United Airlines
Thu, Oct 29 - Sun, Nov 1
United Airlines Logo
9:12 am - 6:30 pmBOS  Boston Logan Intl-CWB Curitiba Afonso Pena
32h 18m2 stops Chicago O'Hare Intl Sao Paulo Guarulhos Intl
United Airlines Logo
5:00 pm - 12:46 amCWB  Curitiba Afonso Pena-BOS Boston Logan Intl
33h 46m3 stops Rio de Janeiro–Galeão Intl Houston George Bush Intcntl Chicago O'Hare Intl
$1,375United Airlines
Mon, Dec 14 - Wed, Jan 13
GOL Logo
2:46 pm - 11:35 amBOS  Boston Logan Intl-CWB Curitiba Afonso Pena
18h 49m2 stops Miami Brasilia
GOL Logo
6:00 am - 8:51 pmCWB  Curitiba Afonso Pena-BOS Boston Logan Intl
16h 51m2 stops Brasilia Miami
$1,512GOL
Mon, Dec 14 - Tue, Jan 12
GOL Logo
2:46 pm - 11:35 amBOS  Boston Logan Intl-CWB Curitiba Afonso Pena
18h 49m2 stops Miami Brasilia
GOL Logo
6:00 am - 12:59 amCWB  Curitiba Afonso Pena-BOS Boston Logan Intl
20h 59m2 stops Brasilia Miami
$1,512GOL
Mon, Dec 14 - Thu, Jan 14
Delta Logo
7:05 am - 10:50 amBOS  Boston Logan Intl-CWB Curitiba Afonso Pena
25h 45m2 stops Miami Sao Paulo Guarulhos Intl
Delta Logo
9:00 am - 5:48 pmCWB  Curitiba Afonso Pena-BOS Boston Logan Intl
34h 48m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson
$1,567Delta
Mon, Dec 14 - Thu, Jan 14
Delta Logo
7:05 am - 10:50 amBOS  Boston Logan Intl-CWB Curitiba Afonso Pena
25h 45m2 stops Miami Sao Paulo Guarulhos Intl
Delta Logo
9:00 am - 6:45 amCWB  Curitiba Afonso Pena-BOS Boston Logan Intl
23h 45m1 stop Sao Paulo Guarulhos Intl
$1,603Delta
Booking Insights

Price, demand and travel trends for Boston to Curitiba flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Boston to Curitiba with more confidence.

What's the cheapest day of the week to fly from Boston to Curitiba?

Tuesday is the cheapest day of the week to fly from Boston to Curitiba, it is 9% cheaper than the average day. Sunday is the most expensive day with flight prices 33% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Boston to Curitiba?

  • January is the cheapest month to fly from Boston to Curitiba at $621 round-trip.
  • December ($1,460) and June ($1,224) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 135% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Boston to Curitiba the cheapest?

Flights from Boston to Curitiba are cheapest 10 weeks before departure. Booking in this window typically costs about 19% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Boston to Curitiba flights

Low season

June

Cheapest flight

$351
Best time to beat the crowds but there is an average 35% increase in price.
Most popular time to fly and prices are also 32% lower on average.
Flight from Boston to Curitiba

When to book flights from Boston to Curitiba

Are your dates flexible? Find out the best times to travel from Boston to Curitiba based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Boston to Curitiba flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Boston to Curitiba?

    Flights from Boston to Curitiba usually depart from Boston Logan Intl (BOS) and arrive at Curitiba Afonso Pena (CWB).

  • What cabin classes can I book on flights from Boston to Curitiba?

    Only Economy Class is available on flights from Boston to Curitiba.

  • Which airports do connecting flights from Boston to Curitiba pass through?

    Connecting flights from Boston to Curitiba most commonly pass through:

    • Sao Paulo Guarulhos Intl (GRU) - 98% of one-stop connections
    • New York John F Kennedy Intl (JFK) - 2% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Boston to Curitiba?

    Yes. Being flexible with your travel dates can save you up to 32% on the Boston to Curitiba route. Tuesday is the cheapest departure day at $829 round-trip on average, while Sunday is the most expensive at $1,213, a difference of $384. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Curitiba?

    Some of the most popular sights in Curitiba are Parque Barigui, Largo da Ordem and Arena da Baixada. These are among the most viewed places in Curitiba on KAYAK.

  • How long is a flight from Boston to Curitiba?

    There are currently no nonstop flights available from Boston to Curitiba. Flights with 1 layover take between 13h 02m and 13h 42m in total, depending on the connection.

  • How expensive are last-minute Boston to Curitiba flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 2% above the route average of $908. Book 10 weeks before departure for the lowest fares.

  • Do I need a passport to fly from Boston to Curitiba?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Boston to Curitiba looking right now?

    One-way fares from Boston to Curitiba are currently higher than usual. Average one-way flight prices are about $1,127, which is 174% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from Boston to Curitiba?

    Flying via New York John F Kennedy Intl (JFK) gives the shortest average 1-stop total travel time at 13h 02m, compared with 13h 42m via Sao Paulo Guarulhos Intl (GRU).

  • What is the time difference between Boston and Curitiba?

    Curitiba is 1 hour ahead of Boston (Brasilia Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Curitiba Afonso Pena Airport (CWB)?

    Curitiba Afonso Pena Airport (CWB) hosts 5 major car rental companies, with daily rates starting from around $9 for economy cars. Top options include:
    · FOCO
    · Avis
    · MOVIDA
    · Localiza
    · Unidas

  • How much should I expect to pay for a Boston to Curitiba flight?

    Round-trip flights from Boston to Curitiba range from $744 to $1,245, with an average of $908 over the past 12 months. Anything below $744 counts as a good deal.

Your guide to booking Boston to Curitiba flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Sunday. On this route, Tuesday flights average $829 - about $384 less than Sunday (32% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 10 weeks before you fly. On this route, that window historically saves about 19% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Boston to Curitiba trip for January. Fares historically average $621 round-trip in that month - typically $839 less than the most expensive month, which is December (based on the last 12 months).

Everything you need to know for your flight from Boston to Curitiba

Information on your arrival and departure airports

Boston (BOS)
Curitiba (CWB)