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Cheap flights from Curitiba to Boston from $402

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 8/14. 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
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.
Avianca Logo
11:30 am - 6:50 am
CWB
-
BOS
44h 20m
2 stops
Avianca Logo
8:45 am - 10:50 am
BOS
-
CWB
49h 05m
2 stops
$734Avianca
Thu, Aug 6 - Tue, Sep 8
GOL Logo
6:00 am - 10:13 pm
CWB
-
BOS
17h 13m
2 stops
GOL Logo
1:17 pm - 11:00 am
BOS
-
CWB
20h 43m
2 stops
$737GOL
Tue, Aug 4 - Mon, Oct 5
GOL Logo
6:00 am - 11:41 pm
CWB
-
BOS
18h 41m
2 stops
GOL Logo
1:17 pm - 11:00 am
BOS
-
CWB
20h 43m
2 stops
$738GOL
Tue, Aug 4 - Mon, Oct 5
GOL Logo
6:00 am - 10:13 pm
CWB
-
BOS
17h 13m
2 stops
GOL Logo
1:17 pm - 11:00 am
BOS
-
CWB
20h 43m
2 stops
$741GOL
Tue, Aug 4 - Mon, Oct 5
Multiple Airlines Logo
6:00 am - 1:12 pm
CWB
-
BOS
32h 12m
2 stops
Multiple Airlines Logo
8:45 am - 10:50 am
BOS
-
CWB
25h 05m
2 stops
$763Multiple Airlines
Tue, Aug 11 - Tue, Oct 6
GOL Logo
5:55 am - 10:16 pm
CWB
-
BOS
17h 21m
2 stops
GOL Logo
5:00 am - 10:55 pm
BOS
-
CWB
16h 55m
2 stops
$811GOL
Mon, Jun 1 - Fri, Jul 3
Multiple Airlines Logo
5:55 am - 2:21 pm
CWB
-
BOS
33h 26m
2 stops
Multiple Airlines Logo
5:29 pm - 6:40 pm
BOS
-
CWB
24h 11m
2 stops
$831Multiple Airlines
Thu, Jun 11 - Sat, Jun 20
Multiple Airlines Logo
6:00 am - 12:59 am
CWB
-
BOS
19h 59m
2 stops
Multiple Airlines Logo
9:55 am - 10:40 am
BOS
-
CWB
23h 45m
1 stop
$838Multiple Airlines
Tue, Aug 11 - Wed, Sep 9
GOL Logo
5:35 pm - 4:15 pm
CWB
-
BOS
23h 40m
2 stops
GOL Logo
6:00 pm - 11:05 pm
BOS
-
CWB
28h 05m
2 stops
$839GOL
Thu, Jun 11 - Thu, Jun 18
GOL Logo
5:40 pm - 4:17 pm
CWB
-
BOS
23h 37m
2 stops
GOL Logo
5:00 am - 10:55 pm
BOS
-
CWB
16h 55m
2 stops
$846GOL
Thu, Jul 2 - Wed, Jul 8

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Air Canada flights from Curitiba to Boston

Our best Air Canada deals on Curitiba to Boston flight tickets
Air Canada
Sep 17
CWB3:40 pmCuritiba Afonso Pena
19h 10m
2 stops
BOS9:50 amBoston Logan Intl
Sep 21
BOS6:55 pmBoston Logan Intl
18h 30m
2 stops
CWB2:25 pmCuritiba Afonso Pena
$856
Air Canada
Sep 17
CWB3:05 pmCuritiba Afonso Pena
24h 36m
2 stops
BOS2:41 pmBoston Logan Intl
Sep 21
BOS6:55 pmBoston Logan Intl
18h 30m
2 stops
CWB2:25 pmCuritiba Afonso Pena
$864
Air Canada
Sep 17
CWB3:40 pmCuritiba Afonso Pena
19h 10m
2 stops
BOS9:50 amBoston Logan Intl
Sep 21
BOS10:50 amBoston Logan Intl
26h 35m
2 stops
CWB2:25 pmCuritiba Afonso Pena
$867

GOL flights from Curitiba to Boston

Our best GOL deals on Curitiba to Boston flight tickets
GOL
Aug 4
CWB6:00 amCuritiba Afonso Pena
18h 41m
2 stops
BOS11:41 pmBoston Logan Intl
Oct 5
BOS1:17 pmBoston Logan Intl
20h 43m
2 stops
CWB11:00 amCuritiba Afonso Pena
$738
GOL
Aug 4
CWB6:00 amCuritiba Afonso Pena
17h 13m
2 stops
BOS10:13 pmBoston Logan Intl
Oct 5
BOS1:17 pmBoston Logan Intl
20h 43m
2 stops
CWB11:00 amCuritiba Afonso Pena
$741
GOL
Jun 11
CWB5:35 pmCuritiba Afonso Pena
23h 40m
2 stops
BOS4:15 pmBoston Logan Intl
Jun 18
BOS6:00 pmBoston Logan Intl
28h 05m
2 stops
CWB11:05 pmCuritiba Afonso Pena
$839

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 April 25, 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

Thu 8/6

11:30 am-6:50 am

2 stops44h 20m

Boston Logan Intl

Tue 9/8

8:45 am-10:50 am

2 stops49h 05m

$734

CuritibaBoston

CWB - BOS

CWBBOS

Curitiba Afonso Pena

Tue 8/4

6:00 am-10:13 pm

2 stops17h 13m

Boston Logan Intl

Mon 10/5

1:17 pm-11:00 am

2 stops20h 43m

$737

CuritibaBoston

CWB - BOS

CWBBOS

Curitiba Afonso Pena

Tue 8/4

6:00 am-11:41 pm

2 stops18h 41m

Boston Logan Intl

Mon 10/5

1:17 pm-11:00 am

2 stops20h 43m

$738

CuritibaBoston

CWB - BOS

CWBBOS

Curitiba Afonso Pena

Tue 8/4

6:00 am-10:13 pm

2 stops17h 13m

Boston Logan Intl

Mon 10/5

1:17 pm-11:00 am

2 stops20h 43m

$741

CuritibaBoston

CWB - BOS

CWBBOS

Curitiba Afonso Pena

Tue 8/11

6:00 am-1:12 pm

2 stops32h 12m

Boston Logan Intl

Tue 10/6

8:45 am-10:50 am

2 stops25h 05m

$763
Quickest round-trip

CuritibaBoston

CWB - BOS

CWBBOS

Curitiba Afonso Pena

Mon 6/1

5:55 am-10:16 pm

2 stops17h 21m

Boston Logan Intl

Fri 7/3

5:00 am-10:55 pm

2 stops16h 55m

$811

CuritibaBoston

CWB - BOS

CWBBOS

Curitiba Afonso Pena

Thu 6/11

5:55 am-2:21 pm

2 stops33h 26m

Boston Logan Intl

Sat 6/20

5:29 pm-6:40 pm

2 stops24h 11m

$831

CuritibaBoston

CWB - BOS

CWBBOS

Curitiba Afonso Pena

Tue 8/11

6:00 am-12:59 am

2 stops19h 59m

Boston Logan Intl

Wed 9/9

9:55 am-10:40 am

1 stop23h 45m

$838

CuritibaBoston

CWB - BOS

CWBBOS

Curitiba Afonso Pena

Thu 6/11

5:35 pm-4:15 pm

2 stops23h 40m

Boston Logan Intl

Thu 6/18

6:00 pm-11:05 pm

2 stops28h 05m

$839

CuritibaBoston

CWB - BOS

CWBBOS

Curitiba Afonso Pena

Thu 7/2

5:40 pm-4:17 pm

2 stops23h 37m

Boston Logan Intl

Wed 7/8

5:00 am-10:55 pm

2 stops16h 55m

$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?

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 $977 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 $445 on momondo.

Can stopping save me money on Curitiba to Boston flights?

You could potentially save up to 2% 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 April 2026, prices for Curitiba to Boston flights are approximately 32% cheaper 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

17h 22m

Direct flights

None
The fastest flight from Curitiba to Boston takes 17h 22m
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 17h 22m.

  • 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
7.4
1,911 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
Kennebunkport
Plymouth
Cambridge
South Yarmouth
Gloucester
Narragansett
Brockton
Falmouth
Warwick
Chatham
Sturbridge
Laconia
Nashua
Dennis Port

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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