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Cuiabá

$328+ Cheap flights from Boston (BOS) to Cuiabá (CGB)

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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CGB
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Boston to Cuiabá

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Cuiabá (CGB). 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 12, 2025.

Round-trip from

$784
(Mytrip)

One-way from

$328
(Kiwi.com)

Popular in

August

Cheapest in

May

Average price

$1,074
From Boston Logan Intl to Cuiabá M. Rondon
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One-way flight from Boston Logan Intl to Cuiabá M. Rondon
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Highest demand for flights based on searches. 11% potential increase in price ($139 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Boston to Cuiabá

Cheapest flights from Boston to Cuiabá
Explore the most affordable flight options available from Boston to Cuiabá. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/218:39 pmBOS - CGB
3 stops28h 26mMultiple Airlines
Wed 8/202:05 amCGB - BOS
3 stops32h 25mMultiple Airlines
Deal found 6/9$784
This Justfly.com deal was found by Cheapflights users on 6/10. 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.
Mon 7/215:05 pmBOS - CGB
2 stops22h 50mLATAM Airlines
Thu 8/2111:25 amCGB - BOS
2 stops23h 41mLATAM Airlines
Deal found 6/10$912
This oojo deal was found by Cheapflights users on 6/11. 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.
Thu 7/318:40 pmBOS - CGB
2 stops37h 40mAzul
Sat 8/92:00 amCGB - BOS
2 stops31h 46mAzul
Deal found 6/11$1,653
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/211:16 pmBOS - CGB
3 stops20h 24mAmerican Airlines
Thu 8/215:15 pmCGB - BOS
2 stops24h 19mAmerican Airlines
Deal found 6/12$3,087

Cheapflights Fare Finder

Customize your flight search to find flights from Boston to Cuiabá 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 12, 2025.
Use the filters below to find and compare flights from Boston to Cuiabá that are best for you.

Fly from

Boston

Fly to

Cuiabá

Route

Depart

Return

Price

BostonCuiabá

BOS - CGB

BOSCGB

Boston Logan Intl

Mon 7/21

8:39 pm-1:05 am

3 stops28h 26m

Cuiabá M. Rondon

Wed 8/20

2:05 am-10:30 am

3 stops32h 25m

$784

BostonCuiabá

BOS - CGB

BOSCGB

Boston Logan Intl

Mon 7/21

5:05 pm-3:55 pm

2 stops22h 50m

Cuiabá M. Rondon

Thu 8/21

11:25 am-11:06 am

2 stops23h 41m

$912

BostonCuiabá

BOS - CGB

BOSCGB

Boston Logan Intl

Thu 7/31

8:40 pm-10:20 am

2 stops37h 40m

Cuiabá M. Rondon

Sat 8/9

2:00 am-9:46 am

2 stops31h 46m

$1,653

BostonCuiabá

BOS - CGB

BOSCGB

Boston Logan Intl

Mon 7/21

1:16 pm-9:40 am

3 stops20h 24m

Cuiabá M. Rondon

Thu 8/21

5:15 pm-5:34 pm

2 stops24h 19m

$3,087

BostonCuiabá

BOS - CGB

BOSCGB

Boston Logan Intl

Wed 8/20

11:56 am-9:45 am

3 stops21h 49m

$328

BostonCuiabá

BOS - CGB

BOSCGB

Boston Logan Intl

Sat 7/12

9:55 am-1:10 am

1 stop15h 15m

$640

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Boston to Cuiabá

Have a flexible travel schedule? Discover the best time to fly to Cuiabá from Boston with our price prediction graph.
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 Cuiabá

What is the cheapest time of day to fly from BOS to CGB?

Find hourly flight availability from Boston to Cuiabá. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s typically best to fly out from Boston to Cuiabá in the afternoon. Doing so could potentially save you 36% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Cuiabá

Get insights into the airlines that provide service to Cuiabá. 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 Cuiabá. Reviews last updated June 12, 2025.
Azul
8.0
Very good
781 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.1

Crew

8.6

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
Azul
8.0
Very good
781 reviews
Azul
8.0
Very good
781 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.1

Crew

8.6

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
LATAM Airlines
7.5
Good
1,785 reviews
Azul
8.0
Very good
781 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.1

Crew

8.6

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
American Airlines
7.2
Good
10,000 reviews
Azul
8.0
Very good
781 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.1

Crew

8.6

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

Related info for your journey

Find useful and relevant information for your journey from Boston to Cuiabá. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Boston to Cuiabá round-trip?

    According to our current data, LATAM Airlines ($912), Azul ($1,653), and American Airlines ($3,087) offers the cheapest pricing from Boston to Cuiabá. LATAM Airlines is currently priced 10% below the average price you’ll pay for this route.

  • Can I find deals for flights from Boston to Cuiabá that include hotel bookings?

    Yes. In addition to deals on Boston to Cuiabá flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Cuiabá?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Cuiabá.

  • Can I find deals for business class flights from Boston to Cuiabá?

    Yes. Cheapflights offers flight deals from Boston to Cuiabá by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Complete your trip

Complete your trip to Cuiabá by adding a car rental and/or hotel reservation to your travel itinerary.
Cuiabá car rentals
Cuiabá M. Rondon Airport car rentals

Top 2 airlines flying from Boston to Cuiabá

Discover the top 2 airlines that operate flights from Boston to Cuiabá. 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$609Average$1,093FlexibilityNo cancel feeOn-time81%
GOLCheapest$996Average$1,208FlexibilityNo cancel feeOn-time74%

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