Cheap Flights from Chittagong (CGP) to Chicago (ORD)

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Find available prices by choosing your travel dates.
Flights from Chittagong (CGP) to Chicago (ORD)
Origin airport
Shah Amanat Intl.
Destination airport
O'Hare Intl.
Distance
7999 mi

Chittagong to Chicago Flights

The cheapest times to fly from Chittagong to Chicago

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

The best time to book a flight from Chittagong to Chicago

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

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 Chittagong to Chicago 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 Chittagong to Chicago 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 Chittagong to Chicago 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.

Frequently asked questions

Is it cheaper to buy a plane ticket from Shah Amanat Intl. Airport (CGP) to O'Hare Airport last minute?
Being a spontaneous soul is an amazing way to explore the world, but it isn’t necessarily the smartest method to find a cheap airfare. It’s better to book your CGP to O’Hare Intl. Airport (ORD) journey ahead of time instead of leaving it till the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Leave all that spontaneity for when you arrive at your destination!
What airports do you fly into for Chicago from Chittagong?
With O’Hare Intl. Airport (ORD), Midway Intl. Airport (MDW) and Lewis University Airport (LOT) to pick from, making your way from Chittagong to Chicago is a cinch. The city’s main terminal, O’Hare Intl. Airport (ORD), is about 16 mi northwest of the downtown area. Apart from the price of tickets, consider things like public transportation options from the airport and the distance to your hotel when deciding where to land. Get your Chicago trip off to a terrific start by discovering Wrigley Field and Millennium Park.
Can I change the date of my flight from Shah Amanat Intl. Airport (CGP) to ORD?
Quickly and easily make changes to your Shah Amanat Intl. Airport (CGP) to ORD journey through the Expedia Trips portal. Before making any amendments, review the rules and restrictions in your itinerary to learn what you can do and if change fees apply. Some carriers have a change fee per person, on top of any difference in ticket prices. But if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also head to our Customer Service portal to find the answers to your questions and to connect with our Virtual Agent.

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