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$789 Cheap Flights from Constanta (CND) to Boston (BOS)

View $789 flight on Sun, Aug 2, 2026Opens in a new window

Popular airlines from Constanta (CND-Mihail Kogalniceanu) to Logan International Airport (BOS)

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Cheap Flights from Constanta to Boston (CND-BOS)

Prices were available within the past 7 days and start at $789 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Mihail Kogalniceanu Airport (CND) to Logan Intl. Airport (BOS) cost?
Get a cheap one-way flight from $789 or cheap return flight from Mihail Kogalniceanu Airport (CND) to Logan Intl. Airport (BOS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Mihail Kogalniceanu Airport (CND) to Logan Intl. Airport (BOS)?
Flying in is a good way to save, as it's the cheapest month for flights between CND and BOS. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Mihail Kogalniceanu Airport (CND) to Logan Intl. Airport (BOS)?
To find the cheapest airline that'll fly you from CND to BOS, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Mihail Kogalniceanu Airport (CND) to Logan Intl. Airport (BOS)?
You'll have to take a flight with a layover if you're traveling from Mihail Kogalniceanu Airport (CND) to Logan Intl. Airport (BOS). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from CND to BOS?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can change based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Mihail Kogalniceanu Airport (CND) to Logan Intl. Airport (BOS)?
To land at Logan Intl. Airport (BOS) on schedule, choose a flight that leaves from Mihail Kogalniceanu Airport (CND) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Mihail Kogalniceanu Airport (CND) to Logan Intl. Airport (BOS) last-minute?
Waiting until right before your break to book a flight from CND to BOS generally means paying more. While you may come across some last-minute discounts, there's no guarantee. Be flexible with your travel plans for the best chance of snagging a bargain.
Is it cheaper to book a CND to BOS flight and hotel package?
Compared with arranging hotels and flights separately, booking a CND to BOS flight and hotel package with Expedia could result in significant savings. What's more, having everything in one convenient place takes the hassle out of travel planning. Simply pick your flights and select from our extensive range of hotels, then personalize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Mihail Kogalniceanu Airport (CND) to Logan Intl. Airport (BOS)?
In most cases, you can modify or cancel your CND to BOS flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you'd like more details, visit our Customer Service portal.

Travel information

Origin airport
Mihail Kogalniceanu
Destination airport
Logan Intl.
Distance
4658 mi

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Constanta to Boston Flights

The cheapest times to fly from Constanta to Boston

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

 

The best time to book a flight from Constanta to Boston

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

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 Constanta to Boston in 2026. You can also book with separate airlines for your outbound and return journeys, from $789 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 Constanta to Boston 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 Constanta to Boston 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.

 

Constanta to Boston Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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