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Chittagong

$691+ Cheap flights from Illinois to Chittagong (CGP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CGP
Jun 28 — Jul 51
Sat 6/28
Sat 7/5
1 adult, Economy
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Cheap flight deals from Illinois to Chittagong

Keep the following information in mind while searching for Illinois to Chittagong flight deals. Data was last updated June 23, 2025.

Round-trip from

$1,272
(Trip.com)

One-way from

$691
(Kiwi.com)
From Illinois to Chittagong Patenga
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One-way flight from Illinois to Chittagong Patenga
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Find flight deals from Illinois to Chittagong

Cheapest flights from Illinois to Chittagong
Explore the most affordable flight options available from Illinois to Chittagong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 23, 2025.

This Trip.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/61:55 pmORD - CGP
2 stops31h 00mMultiple Airlines
Wed 8/138:35 pmCGP - ORD
2 stops47h 10mMultiple Airlines
Deal found 6/22$1,272
This Trip.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:45 pmORD - CGP
1 stop24h 10mEmirates
Wed 11/198:55 amCGP - ORD
1 stop42h 00mEmirates
Deal found 6/21$1,930

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois to Chittagong that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 23, 2025.
Use the filters below to find and compare flights from Illinois to Chittagong that are best for you.

Fly from

Illinois

Fly to

Chittagong

Route

Depart

Return

Price

ChicagoChittagong

ORD - CGP

ORDCGP

Chicago O'Hare Intl

Wed 8/6

1:55 pm-7:55 am

2 stops31h 00m

Chittagong Patenga

Wed 8/13

8:35 pm-8:45 am

2 stops47h 10m

$1,272

ChicagoChittagong

ORD - CGP

ORDCGP

Chicago O'Hare Intl

Wed 11/12

7:45 pm-7:55 am

1 stop24h 10m

Chittagong Patenga

Wed 11/19

8:55 am-2:55 pm

1 stop42h 00m

$1,930

ChicagoChittagong

ORD - CGP

ORDCGP

Chicago O'Hare Intl

Fri 7/4

7:50 pm-8:45 am

3 stops49h 55m

$691

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/23

Best time to book a flight from Illinois to Chittagong

Have a flexible travel schedule? Discover the best time to fly to Chittagong from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Chittagong

Rainfall in Chittagong by month

Plan your trip to Chittagong by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chittagong ranges from 0.2 - 28.6 inches per month. July is typically the wettest month, when rainfall can reach 28.6 in. January is typically the driest time to visit Chittagong when rainfall is around 0.2 in.

Temperature in Chittagong by month

Plan your trip to Chittagong by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chittagong, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

Reviews of airlines servicing Chittagong

Get insights into the airlines that provide service to Chittagong. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chittagong. Reviews last updated June 23, 2025.
Emirates
8.1
Very good
3,273 reviews

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.8

Boarding

8.1

Overall

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very good
3,273 reviews
Emirates
8.1
Very good
3,273 reviews

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.8

Boarding

8.1

Overall

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Chittagong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Chittagong from Illinois?

    Chittagong Patenga (CGP), located 6.2 mi from the city center, is the airport you fly into when you book flights from Illinois to Chittagong.

  • Can I find deals for flights from Illinois to Chittagong that include hotel bookings?

    Yes. In addition to deals on Illinois to Chittagong flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Chittagong?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Chittagong.

  • Can I find deals for business class flights from Illinois to Chittagong?

    Yes. Cheapflights offers flight deals from Illinois to Chittagong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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