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Cheap flights from Curitiba to Boston from $444

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Curitiba to Boston departing on 12/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:45 pm - 9:51 amCWB-BOS
16h 06m2 stops
United Airlines Logo
7:35 pm - 2:25 pmBOS-CWB
17h 50m2 stops
$585United Airlines
Find Deal
Wed, Mar 25 - Sun, Mar 29
United Airlines Logo
3:05 pm - 9:51 amCWB-BOS
19h 46m2 stops
United Airlines Logo
4:30 pm - 2:25 pmBOS-CWB
20h 55m2 stops
$589United Airlines
Find Deal
Wed, Mar 25 - Sun, Mar 29
GOL Logo
5:55 pm - 11:09 pmCWB-BOS
30h 14m2 stops
GOL Logo
9:00 am - 10:35 amBOS-CWB
24h 35m2 stops
$739GOL
Find Deal
Tue, Mar 24 - Tue, Mar 31
LATAM Airlines Logo
7:25 pm - 11:12 amCWB-BOS
17h 47m2 stops
LATAM Airlines Logo
6:40 pm - 5:15 pmBOS-CWB
21h 35m2 stops
$741LATAM Airlines
Find Deal
Sat, Dec 6 - Sun, Mar 22
GOL Logo
5:55 pm - 11:09 pmCWB-BOS
30h 14m2 stops
GOL Logo
9:00 am - 10:35 amBOS-CWB
24h 35m2 stops
$745GOL
Find Deal
Tue, Mar 24 - Tue, Mar 31
Delta Logo
7:25 pm - 7:35 amCWB-BOS
13h 10m1 stop
Delta Logo
9:15 am - 10:50 amBOS-CWB
24h 35m2 stops
$835Delta
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Tue, Mar 24 - Tue, Mar 31
Multiple Airlines Logo
5:25 am - 8:33 amCWB-BOS
28h 08m2 stops
Multiple Airlines Logo
8:55 am - 6:20 pmBOS-CWB
31h 25m1 stop
$836Multiple Airlines
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Sun, Oct 26 - Fri, Nov 14
Delta Logo
7:25 pm - 7:35 amCWB-BOS
13h 10m1 stop
Delta Logo
9:15 am - 10:50 amBOS-CWB
24h 35m2 stops
$842Delta
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Tue, Mar 24 - Tue, Mar 31
United Airlines Logo
2:50 pm - 2:29 pmCWB-BOS
25h 39m2 stops
United Airlines Logo
6:00 am - 2:25 pmBOS-CWB
30h 25m2 stops
$916United Airlines
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Tue, Dec 16 - Thu, Jan 29
LATAM Airlines Logo
5:35 pm - 2:30 pmCWB-BOS
22h 55m2 stops
LATAM Airlines Logo
1:55 pm - 6:30 pmBOS-CWB
26h 35m2 stops
$1,003LATAM Airlines
Find Deal
Tue, Dec 23 - Tue, Feb 3

United Airlines flights from Curitiba to Boston

Our best United Airlines deals on Curitiba to Boston flight tickets
United Airlines
Mar 25
CWB6:45 pmCuritiba Afonso Pena
16h 06m
2 stops
BOS9:51 amBoston Logan Intl
Mar 29
BOS7:35 pmBoston Logan Intl
17h 50m
2 stops
CWB2:25 pmCuritiba Afonso Pena
$585
Find similar
United Airlines
Mar 25
CWB3:05 pmCuritiba Afonso Pena
19h 46m
2 stops
BOS9:51 amBoston Logan Intl
Mar 29
BOS4:30 pmBoston Logan Intl
20h 55m
2 stops
CWB2:25 pmCuritiba Afonso Pena
$589
Find similar
United Airlines
Dec 16
CWB2:50 pmCuritiba Afonso Pena
25h 39m
2 stops
BOS2:29 pmBoston Logan Intl
Jan 29
BOS6:00 amBoston Logan Intl
30h 25m
2 stops
CWB2:25 pmCuritiba Afonso Pena
$916
Find similar

LATAM Airlines flights from Curitiba to Boston

Our best LATAM Airlines deals on Curitiba to Boston flight tickets
LATAM Airlines
Dec 6
CWB7:25 pmCuritiba Afonso Pena
17h 47m
2 stops
BOS11:12 amBoston Logan Intl
Mar 22
BOS6:40 pmBoston Logan Intl
21h 35m
2 stops
CWB5:15 pmCuritiba Afonso Pena
$741
Find similar
LATAM Airlines
Dec 23
CWB5:35 pmCuritiba Afonso Pena
22h 55m
2 stops
BOS2:30 pmBoston Logan Intl
Feb 3
BOS1:55 pmBoston Logan Intl
26h 35m
2 stops
CWB6:30 pmCuritiba Afonso Pena
$1,003
Find similar
LATAM Airlines
Dec 23
CWB5:35 pmCuritiba Afonso Pena
22h 55m
2 stops
BOS2:30 pmBoston Logan Intl
Feb 3
BOS5:00 pmBoston Logan Intl
22h 05m
2 stops
CWB5:05 pmCuritiba Afonso Pena
$1,077
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Curitiba to Boston 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, momondo users made 832,500 searches. Data last updated October 16, 2025.
Use the filters below to find and compare flights from Curitiba to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CuritibaBoston

CWB - BOS

CWBBOS

Curitiba Afonso Pena

Wed 3/25

6:45 pm-9:51 am

2 stops16h 06m

Boston Logan Intl

Sun 3/29

7:35 pm-2:25 pm

2 stops17h 50m

$585

CuritibaBoston

CWB - BOS

CWBBOS

Curitiba Afonso Pena

Wed 3/25

3:05 pm-9:51 am

2 stops19h 46m

Boston Logan Intl

Sun 3/29

4:30 pm-2:25 pm

2 stops20h 55m

$589

CuritibaBoston

CWB - BOS

CWBBOS

Curitiba Afonso Pena

Tue 3/24

5:55 pm-11:09 pm

2 stops30h 14m

Boston Logan Intl

Tue 3/31

9:00 am-10:35 am

2 stops24h 35m

$739

CuritibaBoston

CWB - BOS

CWBBOS

Curitiba Afonso Pena

Sat 12/6

7:25 pm-11:12 am

2 stops17h 47m

Boston Logan Intl

Sun 3/22

6:40 pm-5:15 pm

2 stops21h 35m

$741

CuritibaBoston

CWB - BOS

CWBBOS

Curitiba Afonso Pena

Tue 3/24

5:55 pm-11:09 pm

2 stops30h 14m

Boston Logan Intl

Tue 3/31

9:00 am-10:35 am

2 stops24h 35m

$745

CuritibaBoston

CWB - BOS

CWBBOS

Curitiba Afonso Pena

Tue 3/24

7:25 pm-7:35 am

1 stop13h 10m

Boston Logan Intl

Tue 3/31

9:15 am-10:50 am

2 stops24h 35m

$835

CuritibaBoston

CWB - BOS

CWBBOS

Curitiba Afonso Pena

Sun 10/26

5:25 am-8:33 am

2 stops28h 08m

Boston Logan Intl

Fri 11/14

8:55 am-6:20 pm

1 stop31h 25m

$836

CuritibaBoston

CWB - BOS

CWBBOS

Curitiba Afonso Pena

Tue 3/24

7:25 pm-7:35 am

1 stop13h 10m

Boston Logan Intl

Tue 3/31

9:15 am-10:50 am

2 stops24h 35m

$842

CuritibaBoston

CWB - BOS

CWBBOS

Curitiba Afonso Pena

Tue 12/16

2:50 pm-2:29 pm

2 stops25h 39m

Boston Logan Intl

Thu 1/29

6:00 am-2:25 pm

2 stops30h 25m

$916

CuritibaBoston

CWB - BOS

CWBBOS

Curitiba Afonso Pena

Tue 12/23

5:35 pm-2:30 pm

2 stops22h 55m

Boston Logan Intl

Tue 2/3

1:55 pm-6:30 pm

2 stops26h 35m

$1,003

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Curitiba to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Boston?

In general, February is the cheapest month to fly from Curitiba to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $644. If you aren’t able to travel during the month of February, then book flights to Boston from Curitiba during September instead. Flights to Boston in September, while not as cheap as those in February, still average around $726.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Curitiba to Boston is on a Tuesday when prices can be found for as low as $938. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Sunday is $1,416.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is in the afternoon. momondo users have found flights departing from Curitiba to Boston in the afternoon for as low as $1,062. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the evening is when there is more demand to fly to Boston, so prices are often more expensive at around $1,176 per ticket.

How far in advance should I book a flight to Boston?

You are more likely to see cheaper flights to Boston from Curitiba when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $882 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Curitiba for as low as $356 on momondo.

Can stopping save me money on Curitiba to Boston flights?

You could potentially save up to 54% on your flight if you consider stops on a Curitiba to Boston flight.

When to book flights from Curitiba to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Curitiba to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Curitiba to Boston (CWB to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Curitiba to Boston

Direct flights

None
There are no direct flights from Curitiba to Boston. There are no popular flight routes from Curitiba to Boston.
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  • How far is Curitiba Afonso Pena to Boston Logan Intl by plane?

    Curitiba Afonso Pena and Boston Logan Intl are 4882.1 mi apart from one another. By plane, this route typically takes 13h 10m.

  • When did momondo last update prices for flights from Curitiba Afonso Pena Airport to Boston Logan Intl Airport?

    Prices for flights from Curitiba Afonso Pena Airport to Boston Logan Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Curitiba Afonso Pena Airport to Boston Logan Intl Airport?

  • How old do you have to be to fly from Curitiba Afonso Pena Airport to Boston Logan Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Curitiba Afonso Pena Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The travel and health documents required for your trip to Boston Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Curitiba to Boston?

Best airlines flying from Curitiba to Boston

Compare and see reviews for airlines that fly from Curitiba to Boston with momondo
Airline
Rating
Free Cancellation
Price
LATAM AirlinesPriceFrom $624Free CancellationRating
7.5
1,866 reviews
Search LATAM Airlines flights

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Plymouth
Kennebunkport
Cambridge
South Yarmouth
Narragansett
Nashua
Gloucester
Brockton
Laconia
Falmouth
Concord
Everett
Chatham
Sturbridge

Why use momondo?

Why should I use momondo to find a flight deal from Curitiba to Boston?

It is quick and easy to find Curitiba to Boston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Boston that suits you.

Can I find flights from Curitiba to Boston with flexible booking policies on momondo?

Yes. All flights to Boston from Curitiba on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Curitiba to Boston?

Once all potential Curitiba to Boston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Curitiba to Boston right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Curitiba to Boston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Boston and let you know when they change.

An easier way to manage your Boston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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