Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Curitiba to Boston from $312

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 3/16. 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.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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 - 7:15 am
CWB
-
BOS
44h 45m
2 stops
Avianca Logo
9:00 am - 6:45 pm
BOS
-
CWB
32h 45m
2 stops
$629Avianca
Tue, May 19 - Tue, May 26
Avianca Logo
7:45 pm - 7:35 am
CWB
-
BOS
36h 50m
2 stops
Avianca Logo
9:00 am - 6:20 pm
BOS
-
CWB
32h 20m
2 stops
$659Avianca
Tue, Mar 24 - Tue, Mar 31
Multiple Airlines Logo
7:25 pm - 7:15 am
CWB
-
BOS
36h 50m
2 stops
Multiple Airlines Logo
9:00 am - 10:55 am
BOS
-
CWB
24h 55m
2 stops
$666Multiple Airlines
Tue, May 26 - Tue, Jun 2
Multiple Airlines Logo
11:30 am - 7:15 am
CWB
-
BOS
20h 45m
2 stops
Multiple Airlines Logo
9:55 am - 5:40 pm
BOS
-
CWB
30h 45m
2 stops
$683Multiple Airlines
Mon, Jun 1 - Mon, Jun 8
Multiple Airlines Logo
11:30 am - 7:15 am
CWB
-
BOS
20h 45m
2 stops
Multiple Airlines Logo
9:55 am - 10:40 am
BOS
-
CWB
23h 45m
1 stop
$685Multiple Airlines
Mon, Jun 1 - Mon, Jun 8
Avianca Logo
7:45 pm - 7:35 am
CWB
-
BOS
36h 50m
2 stops
Avianca Logo
8:55 am - 9:30 am
BOS
-
CWB
23h 35m
2 stops
$689Avianca
Thu, Mar 12 - Thu, Mar 19
Air Canada Logo
7:30 am - 12:12 pm
CWB
-
BOS
29h 42m
2 stops
Air Canada Logo
3:35 pm - 6:35 pm
BOS
-
CWB
26h 00m
2 stops
$714Air Canada
Wed, Mar 11 - Sun, Mar 15
Air Canada Logo
3:00 pm - 9:32 am
CWB
-
BOS
20h 32m
2 stops
Air Canada Logo
3:35 pm - 2:25 pm
BOS
-
CWB
21h 50m
2 stops
$718Air Canada
Wed, Mar 4 - Sat, Mar 14
Air Canada Logo
7:30 am - 10:02 am
CWB
-
BOS
27h 32m
2 stops
Air Canada Logo
6:40 pm - 2:25 pm
BOS
-
CWB
18h 45m
2 stops
$722Air Canada
Wed, Mar 11 - Sun, Mar 15
United Airlines Logo
5:25 pm - 8:44 am
CWB
-
BOS
16h 19m
2 stops
United Airlines Logo
4:30 pm - 11:00 am
BOS
-
CWB
17h 30m
2 stops
$733United Airlines
Sat, May 23 - Tue, Sep 1

Avianca flights from Curitiba to Boston

Our best Avianca deals on Curitiba to Boston flight tickets
Avianca
May 19
CWB11:30 amCuritiba Afonso Pena
44h 45m
2 stops
BOS7:15 amBoston Logan Intl
May 26
BOS9:00 amBoston Logan Intl
32h 45m
2 stops
CWB6:45 pmCuritiba Afonso Pena
$629
Avianca
Mar 24
CWB7:45 pmCuritiba Afonso Pena
36h 50m
2 stops
BOS7:35 amBoston Logan Intl
Mar 31
BOS9:00 amBoston Logan Intl
32h 20m
2 stops
CWB6:20 pmCuritiba Afonso Pena
$659
Avianca
Mar 12
CWB7:45 pmCuritiba Afonso Pena
36h 50m
2 stops
BOS7:35 amBoston Logan Intl
Mar 19
BOS8:55 amBoston Logan Intl
23h 35m
2 stops
CWB9:30 amCuritiba Afonso Pena
$689

United Airlines flights from Curitiba to Boston

Our best United Airlines deals on Curitiba to Boston flight tickets
United Airlines
May 23
CWB5:25 pmCuritiba Afonso Pena
16h 19m
2 stops
BOS8:44 amBoston Logan Intl
Sep 1
BOS4:30 pmBoston Logan Intl
17h 30m
2 stops
CWB11:00 amCuritiba Afonso Pena
$733
United Airlines
May 23
CWB5:25 pmCuritiba Afonso Pena
18h 14m
2 stops
BOS10:39 amBoston Logan Intl
Sep 1
BOS4:30 pmBoston Logan Intl
20h 55m
2 stops
CWB2:25 pmCuritiba Afonso Pena
$734
United Airlines
Apr 14
CWB6:45 pmCuritiba Afonso Pena
21h 03m
2 stops
BOS2:48 pmBoston Logan Intl
Apr 20
BOS5:25 pmBoston Logan Intl
16h 35m
2 stops
CWB11:00 amCuritiba Afonso Pena
$815

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 January 27, 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

CuritibaBoston

CWB - BOS

CWBBOS

Curitiba Afonso Pena

Tue 5/19

11:30 am-7:15 am

2 stops44h 45m

Boston Logan Intl

Tue 5/26

9:00 am-6:45 pm

2 stops32h 45m

$629

CuritibaBoston

CWB - BOS

CWBBOS

Curitiba Afonso Pena

Tue 3/24

7:45 pm-7:35 am

2 stops36h 50m

Boston Logan Intl

Tue 3/31

9:00 am-6:20 pm

2 stops32h 20m

$659

CuritibaBoston

CWB - BOS

CWBBOS

Curitiba Afonso Pena

Tue 5/26

7:25 pm-7:15 am

2 stops36h 50m

Boston Logan Intl

Tue 6/2

9:00 am-10:55 am

2 stops24h 55m

$666

CuritibaBoston

CWB - BOS

CWBBOS

Curitiba Afonso Pena

Mon 6/1

11:30 am-7:15 am

2 stops20h 45m

Boston Logan Intl

Mon 6/8

9:55 am-5:40 pm

2 stops30h 45m

$683

CuritibaBoston

CWB - BOS

CWBBOS

Curitiba Afonso Pena

Mon 6/1

11:30 am-7:15 am

2 stops20h 45m

Boston Logan Intl

Mon 6/8

9:55 am-10:40 am

1 stop23h 45m

$685

CuritibaBoston

CWB - BOS

CWBBOS

Curitiba Afonso Pena

Thu 3/12

7:45 pm-7:35 am

2 stops36h 50m

Boston Logan Intl

Thu 3/19

8:55 am-9:30 am

2 stops23h 35m

$689

CuritibaBoston

CWB - BOS

CWBBOS

Curitiba Afonso Pena

Wed 3/11

7:30 am-12:12 pm

2 stops29h 42m

Boston Logan Intl

Sun 3/15

3:35 pm-6:35 pm

2 stops26h 00m

$714

CuritibaBoston

CWB - BOS

CWBBOS

Curitiba Afonso Pena

Wed 3/4

3:00 pm-9:32 am

2 stops20h 32m

Boston Logan Intl

Sat 3/14

3:35 pm-2:25 pm

2 stops21h 50m

$718

CuritibaBoston

CWB - BOS

CWBBOS

Curitiba Afonso Pena

Wed 3/11

7:30 am-10:02 am

2 stops27h 32m

Boston Logan Intl

Sun 3/15

6:40 pm-2:25 pm

2 stops18h 45m

$722

CuritibaBoston

CWB - BOS

CWBBOS

Curitiba Afonso Pena

Sat 5/23

5:25 pm-8:44 am

2 stops16h 19m

Boston Logan Intl

Tue 9/1

4:30 pm-11:00 am

2 stops17h 30m

$733

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 cheapest month to fly to Boston?

In general, September 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 $726. If you aren’t able to travel during the month of September, then book flights to Boston from Curitiba during November instead. Flights to Boston in November, while not as cheap as those in September, still average around $745.

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 $900 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 $603 on momondo.

Can stopping save me money on Curitiba to Boston flights?

You could potentially save up to 11% 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 January 2026, prices for Curitiba to Boston flights are approximately 3% 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

16h 19m

Direct flights

None
The fastest flight from Curitiba to Boston takes 16h 19m
There are no direct flights from Curitiba to Boston. There are no popular flight routes from Curitiba to Boston.
Search flight deals

  • 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 16h 19m.

  • 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
1,912 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
South Yarmouth
Cambridge
Narragansett
Gloucester
Falmouth
Nashua
Brockton
Laconia
Sturbridge
Chatham
Warwick
Concord

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 2/26
Thu 3/5
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States