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Cheap flights from Curitiba to Boston from $443

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 10/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Curitiba to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:00 am - 6:35 am
CWB
-
BOS
21h 35m
2 stops
Multiple Airlines Logo
7:55 am - 10:10 am
BOS
-
CWB
24h 15m
2 stops
$676Multiple Airlines
Wed, Nov 18 - Sat, Nov 28
Multiple Airlines Logo
7:05 pm - 6:50 am
CWB
-
BOS
36h 45m
2 stops
Multiple Airlines Logo
8:45 am - 10:45 am
BOS
-
CWB
25h 00m
2 stops
$704Multiple Airlines
Thu, Sep 10 - Thu, Sep 17
Multiple Airlines Logo
11:25 am - 7:10 am
CWB
-
BOS
20h 45m
2 stops
Multiple Airlines Logo
7:55 am - 10:20 am
BOS
-
CWB
24h 25m
2 stops
$742Multiple Airlines
Wed, Oct 14 - Thu, Nov 5
Multiple Airlines Logo
11:00 am - 6:35 am
CWB
-
BOS
21h 35m
2 stops
Multiple Airlines Logo
8:55 am - 2:30 pm
BOS
-
CWB
27h 35m
1 stop
$814Multiple Airlines
Wed, Nov 18 - Sat, Nov 28
LATAM Airlines Logo
2:45 pm - 7:35 am
CWB
-
BOS
17h 50m
1 stop
LATAM Airlines Logo
3:33 pm - 4:20 pm
BOS
-
CWB
22h 47m
2 stops
$820LATAM Airlines
Wed, Oct 14 - Thu, Nov 5
Avianca Logo
7:05 pm - 7:10 am
CWB
-
BOS
37h 05m
2 stops
Avianca Logo
8:45 am - 10:45 am
BOS
-
CWB
25h 00m
2 stops
$825Avianca
Tue, Sep 1 - Tue, Sep 8
GOL Logo
5:35 pm - 9:53 pm
CWB
-
BOS
29h 18m
2 stops
GOL Logo
5:30 pm - 11:35 am
BOS
-
CWB
17h 05m
2 stops
$827GOL
Wed, Sep 23 - Mon, Oct 26
GOL Logo
5:35 pm - 12:59 am
CWB
-
BOS
32h 24m
2 stops
GOL Logo
8:16 am - 11:35 am
BOS
-
CWB
26h 19m
2 stops
$827GOL
Wed, Sep 23 - Sun, Oct 25
Multiple Airlines Logo
6:00 am - 12:59 am
CWB
-
BOS
19h 59m
2 stops
Multiple Airlines Logo
8:45 am - 10:10 am
BOS
-
CWB
24h 25m
2 stops
$834Multiple Airlines
Sat, Oct 17 - Sat, Oct 24
LATAM Airlines Logo
5:10 am - 11:33 pm
CWB
-
BOS
19h 23m
2 stops
LATAM Airlines Logo
9:55 am - 7:10 am
BOS
-
CWB
20h 15m
2 stops
$846LATAM Airlines
Fri, Oct 16 - Fri, Oct 23

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LATAM Airlines flights from Curitiba to Boston

Our best LATAM Airlines deals on Curitiba to Boston flight tickets
LATAM Airlines
Oct 14
CWB2:45 pmCuritiba Afonso Pena
17h 50m
1 stop
BOS7:35 amBoston Logan Intl
Nov 5
BOS3:33 pmBoston Logan Intl
22h 47m
2 stops
CWB4:20 pmCuritiba Afonso Pena
$820
LATAM Airlines
Oct 16
CWB5:10 amCuritiba Afonso Pena
19h 23m
2 stops
BOS11:33 pmBoston Logan Intl
Oct 23
BOS9:55 amBoston Logan Intl
20h 15m
2 stops
CWB7:10 amCuritiba Afonso Pena
$846
LATAM Airlines
Oct 13
CWB7:10 amCuritiba Afonso Pena
17h 23m
2 stops
BOS11:33 pmBoston Logan Intl
Oct 28
BOS7:15 amBoston Logan Intl
22h 35m
2 stops
CWB6:50 amCuritiba Afonso Pena
$847

American Airlines flights from Curitiba to Boston

Our best American Airlines deals on Curitiba to Boston flight tickets
American Airlines
Aug 25
CWB3:40 pmCuritiba Afonso Pena
25h 30m
2 stops
BOS4:10 pmBoston Logan Intl
Jan 18
BOS12:55 pmBoston Logan Intl
19h 55m
2 stops
CWB10:50 amCuritiba Afonso Pena
$942
American Airlines
Aug 25
CWB3:40 pmCuritiba Afonso Pena
25h 30m
2 stops
BOS4:10 pmBoston Logan Intl
Jan 18
BOS12:55 pmBoston Logan Intl
19h 55m
2 stops
CWB10:50 amCuritiba Afonso Pena
$945
American Airlines
Aug 4
CWB3:40 pmCuritiba Afonso Pena
26h 15m
2 stops
BOS4:55 pmBoston Logan Intl
Sep 30
BOS7:42 amBoston Logan Intl
26h 03m
2 stops
CWB10:45 amCuritiba Afonso Pena
$946

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 August 2, 2026.
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

Cheapest round-trip

CuritibaBoston

CWB - BOS

CWBBOS

Curitiba Afonso Pena

Wed 11/18

11:00 am-6:35 am

2 stops21h 35m

Boston Logan Intl

Sat 11/28

7:55 am-10:10 am

2 stops24h 15m

$676

CuritibaBoston

CWB - BOS

CWBBOS

Curitiba Afonso Pena

Thu 9/10

7:05 pm-6:50 am

2 stops36h 45m

Boston Logan Intl

Thu 9/17

8:45 am-10:45 am

2 stops25h 00m

$704

CuritibaBoston

CWB - BOS

CWBBOS

Curitiba Afonso Pena

Wed 10/14

11:25 am-7:10 am

2 stops20h 45m

Boston Logan Intl

Thu 11/5

7:55 am-10:20 am

2 stops24h 25m

$742

CuritibaBoston

CWB - BOS

CWBBOS

Curitiba Afonso Pena

Wed 11/18

11:00 am-6:35 am

2 stops21h 35m

Boston Logan Intl

Sat 11/28

8:55 am-2:30 pm

1 stop27h 35m

$814

CuritibaBoston

CWB - BOS

CWBBOS

Curitiba Afonso Pena

Wed 10/14

2:45 pm-7:35 am

1 stop17h 50m

Boston Logan Intl

Thu 11/5

3:33 pm-4:20 pm

2 stops22h 47m

$820

CuritibaBoston

CWB - BOS

CWBBOS

Curitiba Afonso Pena

Tue 9/1

7:05 pm-7:10 am

2 stops37h 05m

Boston Logan Intl

Tue 9/8

8:45 am-10:45 am

2 stops25h 00m

$825

CuritibaBoston

CWB - BOS

CWBBOS

Curitiba Afonso Pena

Wed 9/23

5:35 pm-9:53 pm

2 stops29h 18m

Boston Logan Intl

Mon 10/26

5:30 pm-11:35 am

2 stops17h 05m

$827

CuritibaBoston

CWB - BOS

CWBBOS

Curitiba Afonso Pena

Wed 9/23

5:35 pm-12:59 am

2 stops32h 24m

Boston Logan Intl

Sun 10/25

8:16 am-11:35 am

2 stops26h 19m

$827

CuritibaBoston

CWB - BOS

CWBBOS

Curitiba Afonso Pena

Sat 10/17

6:00 am-12:59 am

2 stops19h 59m

Boston Logan Intl

Sat 10/24

8:45 am-10:10 am

2 stops24h 25m

$834
Quickest round-trip

CuritibaBoston

CWB - BOS

CWBBOS

Curitiba Afonso Pena

Fri 10/16

5:10 am-11:33 pm

2 stops19h 23m

Boston Logan Intl

Fri 10/23

9:55 am-7:10 am

2 stops20h 15m

$846

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boston from

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 typical price of a round-trip flight between Curitiba and Boston?

Prices are currently low for flights on this route.

Typical prices usually range from $959 to $1,195.
The lowest price recently found on this route was $676.

What is the cheapest month to fly to Boston?

In general, March 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 $732. If you aren’t able to travel during the month of March, then book flights to Boston from Curitiba during November instead. Flights to Boston in November, while not as cheap as those in March, still average around $745.

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

You are more likely to see cheaper flights to Boston from Curitiba when booking week ahead of your departure date. In general, you can expect to find flights to Boston for around $1,054 when searching week 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 $488 on momondo.

Can stopping save me money on Curitiba to Boston flights?

You could potentially save up to 28% on your flight if you consider stops on a Curitiba to Boston flight.

How have Curitiba to Boston flight prices changed over time?

As of August 2026, prices for Curitiba to Boston flights are approximately 28% more expensive when compared to flights at the same time last year.

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

Fastest flight time

19h 59m

Direct flights

None
The fastest flight from Curitiba to Boston takes 19h 59m
There are no direct flights from Curitiba to Boston. There are no popular flight routes from Curitiba to Boston.
Search flight deals

Frequently asked questions about flying from Curitiba to Boston

  • 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 19h 59m.

  • 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 $1,048Free CancellationRating
7.4
1,968 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
Laconia
Cambridge
South Yarmouth
Plymouth
York Beach
Revere
Kennebunkport
Gloucester
Warwick
Middletown
South Portland
Brockton
Everett
Falmouth
Seekonk

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

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