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Cheap flights from Illinois to Chittagong from $1,235

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Chittagong departing on 7/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Illinois to Chittagong

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:20 pm - 2:55 pm
ORD
-
CGP
32h 35m
2 stops
Multiple Airlines Logo
3:20 pm - 3:05 pm
CGP
-
ORD
34h 45m
2 stops
$1,235Multiple Airlines
Tue, Jul 28 - Tue, Oct 6
Multiple Airlines Logo
7:20 pm - 8:30 am
ORD
-
CGP
26h 10m
2 stops
Multiple Airlines Logo
3:20 pm - 9:00 pm
CGP
-
ORD
40h 40m
3 stops
$1,517Multiple Airlines
Tue, Jul 28 - Tue, Oct 6
Multiple Airlines Logo
8:35 pm - 8:45 am
ORD
-
CGP
25h 10m
1 stop
Multiple Airlines Logo
10:10 pm - 3:45 pm
CGP
-
ORD
52h 35m
2 stops
$1,548Multiple Airlines
Tue, Jul 28 - Tue, Oct 6
Emirates Logo
8:35 pm - 8:45 am
ORD
-
CGP
25h 10m
1 stop
Emirates Logo
9:45 am - 3:45 pm
CGP
-
ORD
41h 00m
1 stop
$2,632Emirates
Tue, Jul 28 - Tue, Oct 6
Emirates Logo
8:35 pm - 8:45 am
ORD
-
CGP
25h 10m
1 stop
Emirates Logo
9:45 am - 3:45 pm
CGP
-
ORD
41h 00m
1 stop
$3,515Emirates
Thu, Sep 3 - Mon, Sep 7
Emirates Logo
8:35 pm - 8:45 am
ORD
-
CGP
25h 10m
1 stop
Emirates Logo
9:45 am - 3:45 pm
CGP
-
ORD
41h 00m
1 stop
$3,578Emirates
Thu, Sep 17 - Mon, Sep 21
Emirates Logo
5:30 am - 8:45 am
ORD
-
CGP
40h 15m
2 stops
Emirates Logo
9:45 am - 3:45 pm
CGP
-
ORD
41h 00m
1 stop
$3,785Emirates
Thu, Sep 17 - Mon, Sep 21
Emirates Logo
5:30 am - 8:45 am
ORD
-
CGP
40h 15m
2 stops
Emirates Logo
9:45 am - 11:27 pm
CGP
-
ORD
48h 42m
2 stops
$4,279Emirates
Thu, Sep 17 - Mon, Sep 21

Emirates flights from Illinois to Chittagong

Our best Emirates deals on Illinois to Chittagong flight tickets
Emirates
Jul 28
ORD8:35 pmChicago O'Hare Intl
25h 10m
1 stop
CGP8:45 amChittagong Patenga
Oct 6
CGP9:45 amChittagong Patenga
41h 00m
1 stop
ORD3:45 pmChicago O'Hare Intl
$2,632
Emirates
Sep 3
ORD8:35 pmChicago O'Hare Intl
25h 10m
1 stop
CGP8:45 amChittagong Patenga
Sep 7
CGP9:45 amChittagong Patenga
41h 00m
1 stop
ORD3:45 pmChicago O'Hare Intl
$3,515
Emirates
Sep 17
ORD8:35 pmChicago O'Hare Intl
25h 10m
1 stop
CGP8:45 amChittagong Patenga
Sep 21
CGP9:45 amChittagong Patenga
41h 00m
1 stop
ORD3:45 pmChicago O'Hare Intl
$3,578

momondo 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, momondo users made 832,500 searches. Data last updated June 5, 2026.
Use the filters below to find and compare flights from Illinois to Chittagong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoChittagong

ORD - CGP

ORDCGP

Chicago O'Hare Intl

Tue 7/28

7:20 pm-2:55 pm

2 stops32h 35m

Chittagong Patenga

Tue 10/6

3:20 pm-3:05 pm

2 stops34h 45m

$1,235

ChicagoChittagong

ORD - CGP

ORDCGP

Chicago O'Hare Intl

Tue 7/28

7:20 pm-8:30 am

2 stops26h 10m

Chittagong Patenga

Tue 10/6

3:20 pm-9:00 pm

3 stops40h 40m

$1,517

ChicagoChittagong

ORD - CGP

ORDCGP

Chicago O'Hare Intl

Tue 7/28

8:35 pm-8:45 am

1 stop25h 10m

Chittagong Patenga

Tue 10/6

10:10 pm-3:45 pm

2 stops52h 35m

$1,548
Quickest round-trip

ChicagoChittagong

ORD - CGP

ORDCGP

Chicago O'Hare Intl

Tue 7/28

8:35 pm-8:45 am

1 stop25h 10m

Chittagong Patenga

Tue 10/6

9:45 am-3:45 pm

1 stop41h 00m

$2,632

ChicagoChittagong

ORD - CGP

ORDCGP

Chicago O'Hare Intl

Thu 9/3

8:35 pm-8:45 am

1 stop25h 10m

Chittagong Patenga

Mon 9/7

9:45 am-3:45 pm

1 stop41h 00m

$3,515

ChicagoChittagong

ORD - CGP

ORDCGP

Chicago O'Hare Intl

Thu 9/17

8:35 pm-8:45 am

1 stop25h 10m

Chittagong Patenga

Mon 9/21

9:45 am-3:45 pm

1 stop41h 00m

$3,578

ChicagoChittagong

ORD - CGP

ORDCGP

Chicago O'Hare Intl

Thu 9/17

5:30 am-8:45 am

2 stops40h 15m

Chittagong Patenga

Mon 9/21

9:45 am-3:45 pm

1 stop41h 00m

$3,785

ChicagoChittagong

ORD - CGP

ORDCGP

Chicago O'Hare Intl

Thu 9/17

5:30 am-8:45 am

2 stops40h 15m

Chittagong Patenga

Mon 9/21

9:45 am-11:27 pm

2 stops48h 42m

$4,279

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Illinois to Chittagong flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Chittagong

Fastest flight time

25h 10m

Direct flights

None
The fastest flight from Illinois to Chittagong takes 25h 10m
There are no direct flights from Illinois to Chittagong. There are no popular flight routes from Illinois to Chittagong.
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Frequently asked questions about flying from Illinois to Chittagong

  • When did momondo last update prices for flights from Illinois to Chittagong Patenga Airport?

    Prices for flights from Illinois to Chittagong Patenga Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Illinois to Chittagong Patenga Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois to Chittagong Patenga Airport.

  • What documentation or ID do you need to fly to Chittagong Patenga Airport?

    The travel and health documents you'll need for your trip to Chittagong Patenga Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chittagong Patenga Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Illinois to Chittagong

  • How do I get Price Alerts for flights from Illinois to Chittagong?

    Confirm your travel details to search for the latest offers for flights from Illinois to Chittagong. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Illinois to Chittagong with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Chittagong?

Finding the right flight to Chittagong from Illinois is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chittagong quick and easy, saving you time and money.

Can I find flights from Illinois to Chittagong with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Illinois to Chittagong flights to just show those with flexible booking policies.

How can momondo help me find flights from Illinois to Chittagong?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Illinois to Chittagong.

I’m not ready to book a flight from Illinois to Chittagong right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Illinois to Chittagong flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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