$354+ Cheap flights from Boston (BOS) to Curitiba (CWB)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CWB
Jul 28 — Aug 41
Round-trip
1 adult, Economy
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Cheapest flights from Boston to CuritibaExplore the most affordable flight options available from Boston to Curitiba. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 28, 2026.
Explore the most affordable flight options available from Boston to Curitiba. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 28, 2026.
This oojo deal was found by Cheapflights users on 6/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:45 am
BOS
- CWB
2 stops24h 40m
Avianca
Sun 10/411:05 am
CWB
- BOS
2 stops45h 05m
Avianca
Deal found 6/23![Avianca logo]()
$716
This FlightHub deal was found by Cheapflights users on 6/23. 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.
Sat 9/268:45 am
BOS
- CWB
2 stops24h 40m
Avianca
Mon 10/511:25 am
CWB
- BOS
2 stops20h 45m
Avianca
Deal found 6/23![Avianca logo]()
$724
This Copa Airlines deal was found by Cheapflights users on 6/24. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/268:52 am
BOS
- CWB
2 stops20h 43m
Copa Airlines
Sat 7/113:35 pm
CWB
- BOS
2 stops32h 35m
Copa Airlines
Deal found 6/24![Copa Airlines logo]()
$758
This Avianca deal was found by Cheapflights users on 6/23. 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.
Thu 9/248:45 am
BOS
- CWB
2 stops25h 00m
Avianca
Sun 10/47:25 pm
CWB
- BOS
2 stops36h 45m
Avianca
Deal found 6/23![Avianca logo]()
$762
This LATAM Airlines deal was found by Cheapflights users on 6/27. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:20 am
BOS
- CWB
2 stops24h 35m
LATAM Airlines
Tue 9/2911:25 am
CWB
- BOS
1 stop21h 10m
LATAM Airlines
Deal found 6/27![LATAM Airlines logo]()
$769
This Delta deal was found by Cheapflights users on 6/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:55 am
BOS
- CWB
1 stop23h 45m
Delta
Mon 10/57:10 am
CWB
- BOS
2 stops29h 09m
Delta
Deal found 6/23![Delta logo]()
$774
This Delta deal was found by Cheapflights users on 6/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2510:00 am
BOS
- CWB
2 stops27h 00m
Delta
Sat 10/37:20 pm
CWB
- BOS
2 stops29h 10m
Delta
Deal found 6/23![Delta logo]()
$779
This CheapOair deal was found by Cheapflights users on 6/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:00 am
BOS
- CWB
1 stop22h 00m
Multiple Airlines
Mon 10/511:25 am
CWB
- BOS
2 stops20h 45m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$782
This United deal was found by Cheapflights users on 6/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/45:45 am
BOS
- CWB
2 stops31h 40m
Multiple Airlines
Sat 10/243:30 pm
CWB
- BOS
2 stops33h 10m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$783
This LATAM Airlines deal was found by Cheapflights users on 6/23. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/99:55 am
BOS
- CWB
2 stops31h 15m
LATAM Airlines
Mon 10/197:10 am
CWB
- BOS
2 stops17h 13m
LATAM Airlines
Deal found 6/23![LATAM Airlines logo]()
$784
This Avianca deal was found by Cheapflights users on 6/23. 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.
Thu 10/88:45 am
BOS
- CWB
2 stops25h 00m
Avianca
Fri 10/1611:25 am
CWB
- BOS
2 stops20h 25m
Avianca
Deal found 6/23![Avianca logo]()
$792
This Travelocity deal was found by Cheapflights users on 6/24. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1512:44 pm
BOS
- CWB
2 stops20h 56m
Multiple Airlines
Sun 8/237:10 am
CWB
- BOS
2 stops17h 26m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$805
Best flights from Boston to CuritibaDiscover carefully curated flight deals from Boston to Curitiba that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 28, 2026.
Discover carefully curated flight deals from Boston to Curitiba that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 28, 2026.
This LATAM Airlines deal was found by Cheapflights users on 6/27. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:20 am
BOS
- CWB
2 stops32h 10m
LATAM Airlines
Tue 9/2911:40 am
CWB
- BOS
2 stops20h 55m
LATAM Airlines
Deal found 6/27![LATAM Airlines logo]()
$769
This Delta deal was found by Cheapflights users on 6/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:55 am
BOS
- CWB
1 stop23h 45m
Delta
Sun 10/46:40 pm
CWB
- BOS
2 stops21h 35m
Delta
Deal found 6/23![Delta logo]()
$769
This United deal was found by Cheapflights users on 6/25. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:00 am
BOS
- CWB
2 stops22h 55m
Multiple Airlines
Tue 7/76:45 pm
CWB
- BOS
2 stops25h 29m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$896
This Delta deal was found by Cheapflights users on 6/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:55 am
BOS
- CWB
1 stop23h 45m
Delta
Fri 10/27:10 am
CWB
- BOS
2 stops17h 20m
Delta
Deal found 6/23![Delta logo]()
$774
This Delta deal was found by Cheapflights users on 6/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2512:00 pm
BOS
- CWB
2 stops25h 00m
Delta
Sun 10/46:40 pm
CWB
- BOS
2 stops21h 35m
Delta
Deal found 6/23![Delta logo]()
$774
This Delta deal was found by Cheapflights users on 6/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:55 am
BOS
- CWB
1 stop23h 45m
Delta
Sat 10/37:20 pm
CWB
- BOS
2 stops29h 10m
Delta
Deal found 6/23![Delta logo]()
$774
This Delta deal was found by Cheapflights users on 6/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2512:00 pm
BOS
- CWB
2 stops25h 00m
Delta
Tue 10/67:10 am
CWB
- BOS
2 stops27h 54m
Delta
Deal found 6/23![Delta logo]()
$843
This Delta deal was found by Cheapflights users on 6/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/261:32 pm
BOS
- CWB
2 stops20h 08m
Delta
Sat 10/37:20 pm
CWB
- BOS
2 stops29h 10m
Delta
Deal found 6/23![Delta logo]()
$843
Last-minute flights from Boston to CuritibaDiscover last-minute flight deals from Boston to Curitiba. Data last updated June 28, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Curitiba. Data last updated June 28, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 6/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/310:00 am
BOS
- CWB
1 stop21h 35m
LATAM Airlines
Tue 7/77:25 pm
CWB
- BOS
1 stop13h 10m
LATAM Airlines
Deal found 6/25![LATAM Airlines logo]()
$836
This United deal was found by Cheapflights users on 6/25. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:00 am
BOS
- CWB
2 stops22h 55m
Multiple Airlines
Tue 7/76:45 pm
CWB
- BOS
2 stops25h 29m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$896
This Booking.com deal was found by Cheapflights users on 6/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:43 pm
BOS
- CWB
3 stops27h 32m
Avianca
Tue 7/77:05 pm
CWB
- BOS
2 stops37h 05m
Avianca
Deal found 6/25![Avianca logo]()
$1,548
One-way flights from Boston to CuritibaSearch for one-way flight options from Boston to Curitiba. Find affordable one-way fares based on user searches. Data last updated June 28, 2026.
Search for one-way flight options from Boston to Curitiba. Find affordable one-way fares based on user searches. Data last updated June 28, 2026.
This CVC Viagens deal was found by Cheapflights users on 6/26. 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 CVC Viagens is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:45 am
BOS
- CWB
2 stops24h 40m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$354
This Copa Airlines deal was found by Cheapflights users on 6/25. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/68:45 am
BOS
- CWB
2 stops20h 55m
Copa Airlines
Deal found 6/25![Copa Airlines logo]()
$370
This oojo deal was found by Cheapflights users on 6/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/169:55 am
BOS
- CWB
1 stop13h 15m
LATAM Airlines
Deal found 6/24![LATAM Airlines logo]()
$451
This GOL deal was found by Cheapflights users on 6/26. 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.
Mon 7/132:27 pm
BOS
- CWB
2 stops23h 33m
GOL
Deal found 6/26![GOL logo]()
$532
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 7/68:45 am
BOS
- CWB
3 stops21h 35m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$616
This Booking.com deal was found by Cheapflights users on 6/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:43 pm
BOS
- CWB
3 stops39h 02m
Avianca
Deal found 6/26![Avianca logo]()
$870
This Delta deal was found by Cheapflights users on 6/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1510:00 am
BOS
- CWB
1 stop13h 10m
Delta
Deal found 6/26![Delta logo]()
$927
This Flightnetwork deal was found by Cheapflights users on 6/26. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/135:45 am
BOS
- CWB
3 stops28h 00m
Avianca
Deal found 6/26![Avianca logo]()
$1,082
This Booking.com deal was found by Cheapflights users on 6/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:43 pm
BOS
- CWB
3 stops39h 02m
Avianca
Deal found 6/26![Avianca logo]()
$1,481
This BusinessClass deal was found by Cheapflights users on 6/26. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:47 am
BOS
- CWB
2 stops20h 53m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$1,743
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1310:45 pm
BOS
- CWB
1 stop20h 10m
TAP AIR PORTUGAL
Deal found 6/26![TAP AIR PORTUGAL logo]()
$1,774
Find flight deals from Boston to Curitiba
Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Curitiba (CWB). 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 June 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $716 (oojo) |
One-way from | $354 (CVC Viagens) |
Popular in | December |
Cheapest in | October |
Average price | $996 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to Curitiba 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 2,558,603 searches. Data last updated June 28, 2026.
Use the filters below to find and compare flights from Boston to Curitiba that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonCuritiba
BOS - CWB
BOSCWB
Boston Logan Intl
Mon 8/10
7:20 am-4:30 pm
2 stops32h 10m
Curitiba Afonso Pena
Tue 9/29
11:40 am-7:35 am
2 stops20h 55m
$769
BostonCuritiba
BOS - CWB
BOSCWB
Boston Logan Intl
Thu 9/24
9:55 am-10:40 am
1 stop23h 45m
Curitiba Afonso Pena
Sun 10/4
6:40 pm-3:15 pm
2 stops21h 35m
$769
Quickest round-trip
BostonCuritiba
BOS - CWB
BOSCWB
Boston Logan Intl
Thu 9/24
9:55 am-10:40 am
1 stop23h 45m
Curitiba Afonso Pena
Fri 10/2
7:10 am-11:30 pm
2 stops17h 20m
$774
BostonCuritiba
BOS - CWB
BOSCWB
Boston Logan Intl
Fri 9/25
12:00 pm-2:00 pm
2 stops25h 00m
Curitiba Afonso Pena
Sun 10/4
6:40 pm-3:15 pm
2 stops21h 35m
$774
BostonCuritiba
BOS - CWB
BOSCWB
Boston Logan Intl
Thu 9/24
9:55 am-10:40 am
1 stop23h 45m
Curitiba Afonso Pena
Sat 10/3
7:20 pm-11:30 pm
2 stops29h 10m
$774
BostonCuritiba
BOS - CWB
BOSCWB
Boston Logan Intl
Fri 9/25
12:00 pm-2:00 pm
2 stops25h 00m
Curitiba Afonso Pena
Tue 10/6
7:10 am-10:04 am
2 stops27h 54m
$843
BostonCuritiba
BOS - CWB
BOSCWB
Boston Logan Intl
Sat 9/26
1:32 pm-10:40 am
2 stops20h 08m
Curitiba Afonso Pena
Sat 10/3
7:20 pm-11:30 pm
2 stops29h 10m
$843
BostonCuritiba
BOS - CWB
BOSCWB
Boston Logan Intl
Fri 7/3
11:00 am-10:55 am
2 stops22h 55m
Curitiba Afonso Pena
Tue 7/7
6:45 pm-7:14 pm
2 stops25h 29m
$896
Cheapest one-way
BostonCuritiba
BOS - CWB
BOSCWB
Boston Logan Intl
Mon 7/13
8:45 am-10:25 am
2 stops24h 40m
$370
BostonCuritiba
BOS - CWB
BOSCWB
Boston Logan Intl
Mon 7/6
8:45 am-6:40 am
2 stops20h 55m
$370
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Boston to Curitiba
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 Boston to Curitiba in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Boston-Curitiba flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Curitiba flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Curitiba flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boston-Curitiba 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 Boston-Curitiba 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 Boston to Curitiba
Have a flexible travel schedule? Discover the best time to fly to Curitiba from Boston with our price prediction graph.
BOS-CWB
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 Boston to Curitiba
How far ahead should I book a flight from Boston to Curitiba?
To ensure you get the cheapest price possible for a flight from Boston to Curitiba, you should look to book at least 42 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Boston to Curitiba?
Currently, October is the cheapest month in which you can book a flight from Boston to Curitiba (average of $716). Flying from Boston to Curitiba in December is currently the most expensive (average of $1,370). 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.
How much does it cost to fly round-trip from Boston to Curitiba?
Reviews of airlines servicing Curitiba
Get insights into the airlines that provide service to Curitiba. 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 Curitiba. Reviews last updated June 28, 2026.
See what other customers who have flown with Delta,LATAM Airlines, andUnited Airlines from Boston to Curitiba have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Comfort
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Comfort
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Comfort
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Comfort
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Comfort
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Related info for your journey
Find useful and relevant information for your journey from Boston to Curitiba. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Boston to Curitiba
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Other flights to Curitiba
Explore flights to Curitiba departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 28, 2026.
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Boston and Curitiba flights
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Other flights from Boston
Browse through other flights departing from Boston. Flights are based on user searches made on Cheapflights and were last updated on June 28, 2026.
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Top 5 airlines flying from Boston to Curitiba
Discover the top 5 airlines that operate flights from Boston to Curitiba. 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 2,558,603 searches. Data last updated June 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$352 | Average$871 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$487 | Average$724 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$679 | Average$925 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$685 | Average$777 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$710 | Average$1,466 | FlexibilityNo cancel fee | On-time74% |