Cheap Flights from Chicago (ORD) to Sylhet (ZYL)

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Sylhet (ZYL-Osmani Intl.)

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Frequently asked questions

How much does a flight from O'Hare Intl. Airport (ORD) to Osmani Intl. Airport (ZYL) cost?
Snag a cheap one-way flight or cheap return flight from O'Hare Intl. Airport (ORD) to Osmani Intl. Airport (ZYL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from O'Hare Intl. Airport (ORD) to Osmani Intl. Airport (ZYL)?
Flying in is a great way to save, as it's the cheapest month for flights between ORD and ZYL. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from O'Hare Intl. Airport (ORD) to Osmani Intl. Airport (ZYL)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest ORD to ZYL flight.
How many flights per day from O'Hare Intl. Airport (ORD) to Osmani Intl. Airport (ZYL)?
There aren't any daily direct flights from O'Hare Intl. Airport (ORD) to Osmani Intl. Airport (ZYL). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way before you know it.
What day of the week has the most flights from ORD to ZYL?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from O'Hare Intl. Airport (ORD) to Osmani Intl. Airport (ZYL)?
Select a flight from O'Hare Intl. Airport (ORD) to Osmani Intl. Airport (ZYL) that takes off before 3 PM to reduce the risk of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**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 O'Hare Intl. Airport (ORD) to Osmani Intl. Airport (ZYL) last-minute?
Last-minute fares from ORD to ZYL are usually more expensive. To lock in the best prices, start looking for flights early. That being said, if you're flexible with your travel plans, you may land a cheap ticket right before your trip.
Is it cheaper to book an ORD to ZYL flight and hotel package?
Booking an ORD to ZYL flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Choose from our extensive range of stays and then add flights, activities and car rentals 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 O'Hare Intl. Airport (ORD) to Osmani Intl. Airport (ZYL)?
If you booked your ORD to ZYL flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you want more information.

Travel information

Origin airport
O'Hare Intl.
Destination airport
Osmani Intl.
Distance
7811 mi

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Chicago to Sylhet Flights

The cheapest times to fly from Chicago to Sylhet

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

 

The best time to book a flight from Chicago to Sylhet

Sunday is one of the best days to book for cheap flights from Chicago to Sylhet: 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 Chicago to Sylhet

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 Chicago to Sylhet in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Chicago to Sylhet 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 Chicago to Sylhet 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.

 

Chicago to Sylhet Flights

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*Available to One Key members.