$377+ Cheap flights from Curitiba (CWB) to Boston (BOS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
CWB — BOS
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Curitiba to Boston with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Curitiba to Boston
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Cheapest flights from Curitiba to BostonExplore the most affordable flight options available from Curitiba to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Curitiba to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This Avianca deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:35 pm -
2 stops37h 00m
Thu 12/37:55 am -
2 stops36h 55m
Deal found 10/28![Avianca logo]()
$772
This Avianca deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:35 pm -
2 stops37h 00m
Sat 12/57:55 am -
2 stops24h 10m
Deal found 10/26![Avianca logo]()
$786
This Avianca deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:35 pm -
2 stops37h 00m
Thu 12/107:55 am -
2 stops36h 55m
Deal found 10/26![Avianca logo]()
$812
This VIAZA deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure VIAZA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/209:00 am -
1 stop23h 45m
Sun 12/65:20 am -
2 stops23h 30m
Deal found 10/30![LATAM Airlines logo]()
$814
This Avianca deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:10 am -
2 stops21h 25m
Thu 12/37:55 am -
2 stops24h 25m
Deal found 10/28![Avianca logo]()
$837
This GOL deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1311:00 am -
2 stops21h 35m
Thu 11/197:55 am -
2 stops49h 10m
Deal found 10/29![GOL logo]()
$848
This Avianca deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:10 am -
2 stops21h 25m
Sat 12/57:55 am -
2 stops24h 10m
Deal found 10/26![Avianca logo]()
$852
Best flights from Curitiba to BostonDiscover carefully curated flight deals from Curitiba to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Curitiba to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This Trip.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/75:00 pm -
2 stops32h 15m
Sun 2/2111:04 am -
3 stops35h 01m
Deal found 10/30![Multiple Airlines logo]()
$874
This GOL deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/117:35 pm -
2 stops37h 00m
Sat 3/205:06 pm -
2 stops24h 49m
Deal found 10/29![GOL logo]()
$892
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:30 pm -
2 stops31h 55m
Sat 12/53:42 pm -
3 stops41h 23m
Deal found 10/28![United Airlines logo]()
$934
This GOL deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/110:45 am -
2 stops21h 50m
Mon 3/155:43 pm -
2 stops29h 12m
Deal found 10/29![GOL logo]()
$895
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/205:00 pm -
2 stops32h 25m
Sat 12/53:42 pm -
3 stops45h 13m
Deal found 10/26![United Airlines logo]()
$951
This GOL deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:35 pm -
2 stops37h 00m
Tue 3/305:43 pm -
2 stops29h 02m
Deal found 10/25![GOL logo]()
$896
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/183:35 pm -
2 stops20h 44m
Sat 12/53:42 pm -
3 stops41h 23m
Deal found 10/26![United Airlines logo]()
$952
This Trip.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/710:45 am -
3 stops24h 42m
Sun 2/2111:04 am -
3 stops29h 51m
Deal found 10/30![GOL logo]()
$931
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/173:35 pm -
2 stops23h 56m
Mon 12/75:45 am -
2 stops31h 10m
Deal found 10/26![United Airlines logo]()
$952
This GOL deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/35:40 am -
2 stops34h 43m
Sat 4/178:45 am -
2 stops24h 30m
Deal found 10/25![GOL logo]()
$987
Last-minute flights from Curitiba to BostonDiscover last-minute flight deals from Curitiba to Boston. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Curitiba to Boston. Data last updated October 30, 2026 and is based on user searches.
This GOL deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1311:00 am -
2 stops21h 35m
Thu 11/197:55 am -
2 stops49h 10m
Deal found 10/29![GOL logo]()
$848
This Avianca deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:35 pm -
2 stops37h 00m
Thu 12/37:55 am -
2 stops36h 55m
Deal found 10/28![Avianca logo]()
$772
This Avianca deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:35 pm -
2 stops37h 00m
Sat 12/57:55 am -
2 stops24h 10m
Deal found 10/26![Avianca logo]()
$786
This Avianca deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:35 pm -
2 stops37h 00m
Thu 12/107:55 am -
2 stops36h 55m
Deal found 10/26![Avianca logo]()
$812
This VIAZA deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure VIAZA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/209:00 am -
1 stop23h 45m
Sun 12/65:20 am -
2 stops23h 30m
Deal found 10/30![LATAM Airlines logo]()
$814
This Avianca deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:10 am -
2 stops21h 25m
Thu 12/37:55 am -
2 stops24h 25m
Deal found 10/28![Avianca logo]()
$837
This Avianca deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:10 am -
2 stops21h 25m
Sat 12/57:55 am -
2 stops24h 10m
Deal found 10/26![Avianca logo]()
$852
One-way flights from Curitiba to BostonSearch for one-way flight options from Curitiba to Boston. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Curitiba to Boston. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This VIAZA deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure VIAZA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/912:20 pm -
2 stops26h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![GOL logo]()
$377
This KAYAK deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/411:10 am -
2 stops21h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![GOL logo]()
$418
This KAYAK deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:35 pm -
2 stops37h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![GOL logo]()
$420
This FlightHub deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:00 am -
2 stops45h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Avianca logo]()
$424
This GOL deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/79:55 am -
2 stops22h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![GOL logo]()
$429
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1611:00 pm -
2 stops25h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$468
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/189:20 pm -
3 stops47h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$487
This Justfly.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:10 am -
2 stops26h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![GOL logo]()
$502
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/811:00 pm -
2 stops25h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$523
This Trip.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/146:25 am -
2 stops18h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Azul logo]()
$532
Find flight deals from Curitiba to Boston
Discover tips and strategies to find the most affordable flight options for your journey from Curitiba (CWB) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $702 (FlightHub) |
One-way from | $377 (VIAZA) |
Popular in | June |
Cheapest in | March |
Average price | $919 |
Cheapflights 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, Cheapflights users made 7,457,451 searches. Data last updated October 30, 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
Cheapest round-trip
CuritibaBoston
CWB Curitiba Afonso Pena - BOS Boston Logan Intl
CWBBOS
Curitiba Afonso Pena
Wed 12/9
12:20 pm-12:21 pm
2 stops26h 01m
Boston Logan Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$377
Quickest round-trip
CuritibaBoston
CWB Curitiba Afonso Pena - BOS Boston Logan Intl
CWBBOS
Curitiba Afonso Pena
Wed 11/4
11:10 am-6:35 am
2 stops21h 25m
Boston Logan Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$418
CuritibaBoston
CWB Curitiba Afonso Pena - BOS Boston Logan Intl
CWBBOS
Curitiba Afonso Pena
Wed 4/7
9:55 am-7:10 am
2 stops22h 15m
Boston Logan Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$429
CuritibaBoston
CWB Curitiba Afonso Pena - BOS Boston Logan Intl
CWBBOS
Curitiba Afonso Pena
Thu 11/5
3:35 pm-10:37 pm
2 stops33h 02m
Boston Logan Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$571
CuritibaBoston
CWB Curitiba Afonso Pena - BOS Boston Logan Intl
CWBBOS
Curitiba Afonso Pena
Wed 11/4
11:00 pm-11:37 pm
3 stops26h 37m
Boston Logan Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$688
CuritibaBoston
CWB Curitiba Afonso Pena - BOS Boston Logan Intl
CWBBOS
Curitiba Afonso Pena
Thu 11/5
10:00 am-2:18 pm
3 stops30h 18m
Boston Logan Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$758
CuritibaBoston
CWB Curitiba Afonso Pena - BOS Boston Logan Intl
CWBBOS
Curitiba Afonso Pena
Wed 11/4
10:00 am-9:48 am
3 stops25h 48m
Boston Logan Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$760
CuritibaBoston
CWB Curitiba Afonso Pena - BOS Boston Logan Intl
CWBBOS
Curitiba Afonso Pena
Sun 2/7
5:00 pm-11:15 pm
2 stops32h 15m
Boston Logan Intl
Sun 2/21
11:04 am-12:05 am
3 stops35h 01m
$874
CuritibaBoston
CWB Curitiba Afonso Pena - BOS Boston Logan Intl
CWBBOS
Curitiba Afonso Pena
Thu 3/11
7:35 pm-6:35 am
2 stops37h 00m
Boston Logan Intl
Sat 3/20
5:06 pm-6:55 pm
2 stops24h 49m
$892
CuritibaBoston
CWB Curitiba Afonso Pena - BOS Boston Logan Intl
CWBBOS
Curitiba Afonso Pena
Mon 3/1
10:45 am-6:35 am
2 stops21h 50m
Boston Logan Intl
Mon 3/15
5:43 pm-11:55 pm
2 stops29h 12m
$895
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Curitiba to Boston
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Curitiba to Boston in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Curitiba-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Curitiba-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Curitiba-Boston flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Curitiba-Boston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Curitiba-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Curitiba to Boston
Have a flexible travel schedule? Discover the best time to fly to Boston from Curitiba with our price prediction graph.
CWB-BOS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Curitiba to Boston
How far ahead should I book a flight from Curitiba to Boston?
Booking 2 days in advance of your planned departure date is, on average, the best time to get cheap flights from Curitiba to Boston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Curitiba to Boston?
Currently, March is the cheapest month in which you can book a flight from Curitiba to Boston (average of $732). Flying from Curitiba to Boston in June is currently the most expensive (average of $1,545). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Boston
Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated October 30, 2026.
See what other customers who have flown with LATAM Airlines from Curitiba to Boston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.8
Comfort
7.3
Crew
8.0
Boarding
7.5
Entertainment
7.0
Overall
7.4
Reviews
1 / 20
2.0
MediocrePedro,Oct 2026
MDW - ATL
Food
6.8
Comfort
7.3
Crew
8.0
Boarding
7.5
Entertainment
7.0
Overall
7.4
Reviews
1 / 20
2.0
MediocrePedro,Oct 2026
MDW - ATL
Related info for your journey
Find useful and relevant information for your journey from Curitiba to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsWaltham
Randolph
Concord
Cambridge
Brockton
Dedham
Cranston
Warwick
Pawtucket
Peabody
Fitchburg
Londonderry
York Beach
Revere
North Falmouth
Chelsea
Swansea
Braintree
Auburn
Sandwich
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Other flights to Boston
Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
Complete your trip
Complete your trip to Boston by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Curitiba to Boston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Curitiba and Boston flights
Browse other Curitiba and Boston flight options. Last updated on October 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Curitiba to Boston
Discover the top airline that operate flights from Curitiba to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$900 | Average$1,222 | FlexibilityNo cancel fee | On-time81% |