$363 Cheap Flights from Boston (BOS) to Cuiaba (CGB)

View $363 flight on Mon, Aug 31, 2026Opens in a new window

Popular airlines from Logan International Airport (BOS) to Cuiaba (CGB-Marechal Rondon Intl.)

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Cheap Flights from Boston to Cuiaba (BOS-CGB)

Prices were available within the past 7 days and start at $363 for one-way flights and $648 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Oct 12 - Wed, Oct 14
BOS
Boston
CGB
Cuiabá
$648 Roundtrip, found 3 days ago
$648
Roundtrip
found 3 days ago
Select United flight, departing Mon, Oct 12 from Boston to Cuiabá, returning Wed, Oct 14, priced at $648 found 3 days ago
United
Mon, Oct 12 - Wed, Oct 14
BOS
Boston
CGB
Cuiabá
$738 Roundtrip, found 3 days ago
$738
Roundtrip
found 3 days ago
Select United flight, departing Mon, Oct 12 from Boston to Cuiabá, returning Wed, Oct 14, priced at $738 found 3 days ago
United
Mon, Oct 12 - Wed, Oct 14
BOS
Boston
CGB
Cuiabá
$785 Roundtrip, found 3 days ago
$785
Roundtrip
found 3 days ago
Select United flight, departing Mon, Oct 12 from Boston to Cuiabá, returning Wed, Oct 14, priced at $785 found 3 days ago
United
Tue, May 5 - Wed, May 20
BOS
Boston
CGB
Cuiabá
$792 Roundtrip, found 6 days ago
$792
Roundtrip
found 6 days ago
Select United flight, departing Tue, May 5 from Boston to Cuiabá, returning Wed, May 20, priced at $792 found 6 days ago
Delta
Sat, Aug 22 - Sat, Sep 12
BOS
Boston
CGB
Cuiabá
$848 Roundtrip, found 1 day ago
$848
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Aug 22 from Boston to Cuiabá, returning Sat, Sep 12, priced at $848 found 1 day ago
United
Wed, May 13 - Fri, Jun 5
BOS
Boston
CGB
Cuiabá
$850 Roundtrip, found 6 days ago
$850
Roundtrip
found 6 days ago
Select United flight, departing Wed, May 13 from Boston to Cuiabá, returning Fri, Jun 5, priced at $850 found 6 days ago
United
Wed, May 13 - Thu, Jun 4
BOS
Boston
CGB
Cuiabá
$857 Roundtrip, found 6 days ago
$857
Roundtrip
found 6 days ago
Select United flight, departing Wed, May 13 from Boston to Cuiabá, returning Thu, Jun 4, priced at $857 found 6 days ago
LATAM Airlines Group
Mon, May 25 - Sat, Jun 13
BOS
Boston
CGB
Cuiabá
$863 Roundtrip, found 1 day ago
$863
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Mon, May 25 from Boston to Cuiabá, returning Sat, Jun 13, priced at $863 found 1 day ago
Copa
Sun, Aug 23 - Sun, Sep 6
BOS
Boston
CGB
Cuiabá
$907 Roundtrip, found 6 days ago
$907
Roundtrip
found 6 days ago
Select Copa flight, departing Sun, Aug 23 from Boston to Cuiabá, returning Sun, Sep 6, priced at $907 found 6 days ago
Azul
Wed, Sep 2 - Mon, Sep 14
BOS
Boston
CGB
Cuiabá
$943 Roundtrip, found 10 hours ago
$943
Roundtrip
found 10 hours ago
Select Azul flight, departing Wed, Sep 2 from Boston to Cuiabá, returning Mon, Sep 14, priced at $943 found 10 hours ago

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Alternative airports near Cuiabá

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Marechal Rondon Intl. CGB. Cheapest and Closest option available. Average driving time to city center is 7 minutes. Flights from $1,048
CGB
Marechal Rondon Intl.
CheapestClosest
Average driving time to city center7 min
Flights from $1,048

Frequently asked questions

How much does a flight from Boston, MA (BOS-Logan Intl.) to Cuiaba (CGB-Marechal Rondon Intl.) cost?
You can find cheap one-way flights from $363 and cheap return flights from $648 Boston, MA (BOS-Logan Intl.) to Cuiaba (CGB-Marechal Rondon Intl.) with Expedia. One-way flights typically cost between $456 and $3538, and return flights often range between $1036 and $4856. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Boston, MA (BOS-Logan Intl.) to Cuiaba (CGB-Marechal Rondon Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Boston, MA (BOS-Logan Intl.) to Cuiaba (CGB-Marechal Rondon Intl.)?
The cheapest month to fly from BOS to CGB is October when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Boston, MA (BOS-Logan Intl.) to Cuiaba (CGB-Marechal Rondon Intl.)?
Enter BOS to CGB and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Boston, MA (BOS-Logan Intl.) to Cuiaba (CGB-Marechal Rondon Intl.)?
American Airlines is one of the cheapest airlines offering connecting flights from Boston (BOS) to Cuiaba (CGB) with a layover in John F. Kennedy Intl. (JFK), starting from around $1,204 for a round-trip ticket. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Boston, MA (BOS-Logan Intl.) to Cuiaba (CGB-Marechal Rondon Intl.)?
To find a cheap flight from Boston, MA (BOS-Logan Intl.) to Cuiaba (CGB-Marechal Rondon Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Boston, MA (BOS-Logan Intl.) to Cuiaba (CGB-Marechal Rondon Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Boston, MA (BOS-Logan Intl.) to Cuiaba (CGB-Marechal Rondon Intl.)?
The earliest flight from Boston, MA (BOS) to Cuiaba (CGB) typically departs at around 5:00 AM, operated by American Airlines and GOL Linhas Aereas S.A. This is a seasonal service active in January, and an early departure allows you to arrive in Cuiaba with plenty of time to explore. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Boston, MA (BOS-Logan Intl.) to Cuiaba (CGB-Marechal Rondon Intl.)?
The most popular departure times for flights from Logan Intl. (BOS) to Marechal Rondon Intl. (CGB) are in the late afternoon, from 3pm to 6pm. About 32% of passengers prefer this time window. Many major carriers, including Delta Airlines, American Airlines and LATAM Airlines, offer flights during this window. This timing is favored as it allows travelers to arrive in Cuiaba in the evening, ready for their plans.
How long does it take to fly from Boston, MA (BOS-Logan Intl.) to Cuiaba (CGB-Marechal Rondon Intl.)?
Flights from BOS to CGB with one stop typically take around 15 hours 20 minutes, covering approximately 4,120 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Boston, MA (BOS-Logan Intl.) to Cuiaba (CGB-Marechal Rondon Intl.)?
Business class seats are offered on the BOS to CGB route with Copa.
How do I earn miles on a Boston, MA (BOS-Logan Intl.) to Cuiaba (CGB-Marechal Rondon Intl.) flight with Expedia?
It's easy to earn miles on a Boston, MA (BOS-Logan Intl.) to Cuiaba (CGB-Marechal Rondon Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Cuiaba from Logan Intl. (BOS)?
From Logan Intl. (BOS), you can fly into Marechal Rondon Intl. (CGB) to reach Cuiaba. Some flights may connect through major hubs like Hartsfield-Jackson Atlanta Intl. (ATL), John F. Kennedy Intl. (JFK), Tocumen Intl. (PTY) before reaching Cuiaba. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Boston, MA (BOS-Logan Intl.) to Cuiaba (CGB-Marechal Rondon Intl.) at the last minute?
Typically, booking a last minute flight from Boston, MA (BOS-Logan Intl.) to Cuiaba (CGB-Marechal Rondon Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Boston, MA (BOS-Logan Intl.) to Cuiaba (CGB-Marechal Rondon Intl.) flight and hotel package?
Securing a Boston, MA (BOS-Logan Intl.) to Cuiaba (CGB-Marechal Rondon Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Boston, MA (BOS-Logan Intl.) to Cuiaba (CGB-Marechal Rondon Intl.)?
If you booked your Boston, MA (BOS-Logan Intl.) to Cuiaba (CGB-Marechal Rondon Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Logan Intl.
Destination airport
Marechal Rondon Intl.
Airlines serving
Aeromexico, Air Canada, American Airlines, Azul, Copa, Delta, LATAM Airlines Group, United
Roundtrip price
$648
Distance
4119 mi

Book with confidence

Boston to Cuiaba Flights

The cheapest times to fly from Boston to Cuiaba

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boston to Cuiaba are during the month of October. You can find some of the cheapest flights from Boston to Cuiaba with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boston to Cuiaba

Sunday is one of the best days to book for cheap flights from Boston to Cuiaba: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Boston to Cuiaba

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boston to Cuiaba in 2026. You can also book with separate airlines for your outbound and return journeys, from $363 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boston to Cuiaba flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Boston to Cuiaba airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Boston to Cuiaba Flights

*Flight schedules are subject to change.

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