$292 Cheap Flights from Boston (BOS) to Sinop (OPS)

View $292 flight on Mon, Apr 13, 2026Opens in a new window

Popular airlines from Logan International Airport (BOS) to Sinop (OPS-Presidente Joao Figueiredo)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Boston to Sinop (BOS-OPS)

Prices were available within the past 7 days and start at $292 for one-way flights and $545 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Apr 13 - Tue, May 5
BOS
Boston
OPS
Sinop
$545 Roundtrip, found 6 days ago
$545
Roundtrip
found 6 days ago
Select United flight, departing Mon, Apr 13 from Boston to Sinop, returning Tue, May 5, priced at $545 found 6 days ago
United
Mon, Apr 13 - Tue, May 5
BOS
Boston
OPS
Sinop
$550 Roundtrip, found 6 days ago
$550
Roundtrip
found 6 days ago
Select United flight, departing Mon, Apr 13 from Boston to Sinop, returning Tue, May 5, priced at $550 found 6 days ago
United
Mon, Apr 13 - Tue, May 5
BOS
Boston
OPS
Sinop
$620 Roundtrip, found 6 days ago
$620
Roundtrip
found 6 days ago
Select United flight, departing Mon, Apr 13 from Boston to Sinop, returning Tue, May 5, priced at $620 found 6 days ago
United
Mon, Apr 13 - Tue, May 5
BOS
Boston
OPS
Sinop
$625 Roundtrip, found 6 days ago
$625
Roundtrip
found 6 days ago
Select United flight, departing Mon, Apr 13 from Boston to Sinop, returning Tue, May 5, priced at $625 found 6 days ago
Delta
Mon, Apr 13 - Tue, May 5
BOS
Boston
OPS
Sinop
$871 Roundtrip, found 6 days ago
$871
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Apr 13 from Boston to Sinop, returning Tue, May 5, priced at $871 found 6 days ago
Delta
Mon, Apr 13 - Tue, May 5
BOS
Boston
OPS
Sinop
$877 Roundtrip, found 6 days ago
$877
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Apr 13 from Boston to Sinop, returning Tue, May 5, priced at $877 found 6 days ago
JetBlue Airways
Mon, Apr 13 - Tue, May 5
BOS
Boston
OPS
Sinop
$880 Roundtrip, found 6 days ago
$880
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Mon, Apr 13 from Boston to Sinop, returning Tue, May 5, priced at $880 found 6 days ago
LATAM Airlines Group
Mon, Apr 13 - Tue, May 5
BOS
Boston
OPS
Sinop
$896 Roundtrip, found 6 days ago
$896
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Mon, Apr 13 from Boston to Sinop, returning Tue, May 5, priced at $896 found 6 days ago
Delta
Mon, Apr 13 - Tue, May 5
BOS
Boston
OPS
Sinop
$960 Roundtrip, found 6 days ago
$960
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Apr 13 from Boston to Sinop, returning Tue, May 5, priced at $960 found 6 days ago
Azul
Mon, Apr 13 - Tue, May 5
BOS
Boston
OPS
Sinop
$1,098 Roundtrip, found 6 days ago
$1,098
Roundtrip
found 6 days ago
Select Azul flight, departing Mon, Apr 13 from Boston to Sinop, returning Tue, May 5, priced at $1,098 found 6 days ago

Frequently asked questions

How much does a flight from Logan Intl. Airport (BOS) to Presidente Joao Figueiredo Airport (OPS) cost?
Snag a cheap one-way flight from $292 or cheap return flight from $545 from Logan Intl. Airport (BOS) to Presidente Joao Figueiredo Airport (OPS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Logan Intl. Airport (BOS) to Presidente Joao Figueiredo Airport (OPS)?
The cheapest month to fly from BOS to OPS is April, when demand is low. Off-peak months are typically when airlines offer better prices between these airports.
What is the cheapest airline that flies from Logan Intl. Airport (BOS) to Presidente Joao Figueiredo Airport (OPS)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest BOS to OPS flight.
How many flights per day from Logan Intl. Airport (BOS) to Presidente Joao Figueiredo Airport (OPS)?
You'll need to take a flight with a layover when traveling from Logan Intl. Airport (BOS) to Presidente Joao Figueiredo Airport (OPS). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from BOS to OPS?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change depending on a number of factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Logan Intl. Airport (BOS) to Presidente Joao Figueiredo Airport (OPS)?
To avoid possible delays on the Logan Intl. Airport (BOS) to Presidente Joao Figueiredo Airport (OPS) route, aim to travel before 3 PM. Later departures have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Logan Intl. Airport (BOS) to Presidente Joao Figueiredo Airport (OPS) last-minute?
Last-minute fares from BOS to OPS are generally more expensive. For the lowest prices, start searching for flights well ahead of time. That being said, if you're flexible with your travel plans, it's possible to find a cheap ticket right before your journey.
Is it cheaper to book a BOS to OPS flight and hotel package?
Opting for a BOS to OPS flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Select from our impressive range of hotels and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Logan Intl. Airport (BOS) to Presidente Joao Figueiredo Airport (OPS)?
Typically, it's possible to reschedule or cancel your BOS to OPS flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Logan Intl.
Destination airport
Presidente Joao Figueiredo
Roundtrip price
$545
Distance
3873 mi

Book with confidence

Boston to Sinop Flights

The cheapest times to fly from Boston to Sinop

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 Sinop are during the month of April. You can find some of the cheapest flights from Boston to Sinop with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boston to Sinop

Sunday is one of the best days to book for cheap flights from Boston to Sinop: 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 Sinop

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 Sinop in 2025. You can also book with separate airlines for your outbound and return journeys, from $292 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 Sinop 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 Sinop 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 Sinop Flights

Explore a world of travel with Expedia

*Available to One Key members.