$751 Cheap Flights from Boston (BOS) to Constantine (CZL)

View $751 flight on Thu, Oct 16, 2025Opens in a new window

Popular airlines from Logan International Airport (BOS) to Constantine (CZL-Mohamed Boudiaf)

Cheap Flights from Boston to Constantine (BOS-CZL)

Prices were available within the past 7 days and start at $751 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 Logan Intl. Airport (BOS) to Mohamed Boudiaf Airport (CZL) cost?
Secure a cheap one-way flight from $751 or cheap return flight from Logan Intl. Airport (BOS) to Mohamed Boudiaf Airport (CZL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Logan Intl. Airport (BOS) to Mohamed Boudiaf Airport (CZL)?
The cheapest month to fly from BOS to CZL is , when demand is low. Off-peak season is generally when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Logan Intl. Airport (BOS) to Mohamed Boudiaf Airport (CZL)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest BOS to CZL flight.
How many flights per day from Logan Intl. Airport (BOS) to Mohamed Boudiaf Airport (CZL)?
There aren't any daily nonstop flights departing from Logan Intl. Airport (BOS) to Mohamed Boudiaf Airport (CZL). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from BOS to CZL?
Typically you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can vary 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 Logan Intl. Airport (BOS) to Mohamed Boudiaf Airport (CZL)?
To avoid possible delays on the Logan Intl. Airport (BOS) to Mohamed Boudiaf Airport (CZL) route, travel before 3 PM. Departures after this time have a 22% higher chance of cancellation.**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 Mohamed Boudiaf Airport (CZL) last-minute?
Booking your flight from BOS to CZL right before your getaway is usually more expensive. However, if you're flexible with your schedule, you could land a cheap last-minute fare.
Is it cheaper to book a BOS to CZL flight and hotel package?
Booking a BOS to CZL flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our extensive range of stays and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Logan Intl. Airport (BOS) to Mohamed Boudiaf Airport (CZL)?
Generally, it's possible to cancel or reschedule your BOS to CZL flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Logan Intl.
Destination airport
Mohamed Boudiaf
Distance
4023 mi

Book with confidence

Boston to Constantine Flights

The cheapest times to fly from Boston to Constantine

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

 

The best time to book a flight from Boston to Constantine

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

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 Constantine in 2025. You can also book with separate airlines for your outbound and return journeys, from $751 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 Constantine 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 Constantine 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 Constantine Flights

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*Available to One Key members.