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$552+ Cheap flights from Baku Heydar Aliyev Airport (GYD) to Illinois

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 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
GYD — ORD
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Baku to Illinois

Cheapest flights from Baku to Illinois
Explore the most affordable flight options available from Baku to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/712:00 pm
GYD
-
ORD
1 stop18h 00m
LOT
Tue 3/2410:55 pm
ORD
-
GYD
1 stop22h 20m
LOT
Deal found 1/28$2,627
This LOT deal was found by Cheapflights users on 1/28. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1212:00 pm
GYD
-
ORD
1 stop18h 00m
LOT
Fri 3/2010:55 pm
ORD
-
GYD
1 stop22h 20m
LOT
Deal found 1/28$2,717
This LOT deal was found by Cheapflights users on 1/28. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/812:00 pm
GYD
-
ORD
2 stops41h 55m
LOT
Tue 3/2410:55 pm
ORD
-
GYD
1 stop22h 20m
LOT
Deal found 1/28$2,734
This LOT deal was found by Cheapflights users on 1/28. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/812:00 pm
GYD
-
ORD
2 stops41h 55m
LOT
Sun 3/2210:55 pm
ORD
-
GYD
2 stops22h 20m
LOT
Deal found 1/28$2,752
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1012:00 pm
GYD
-
ORD
1 stop18h 00m
LOT
Sun 3/2210:55 pm
ORD
-
GYD
2 stops22h 20m
LOT
Deal found 1/28$2,841
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1012:00 pm
GYD
-
ORD
1 stop18h 00m
LOT
Tue 3/2410:55 pm
ORD
-
GYD
1 stop22h 20m
LOT
Deal found 1/28$3,091
This LOT deal was found by Cheapflights users on 1/28. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/812:00 pm
GYD
-
ORD
1 stop18h 00m
LOT
Fri 3/2010:55 pm
ORD
-
GYD
1 stop22h 20m
LOT
Deal found 1/28$3,191
This BusinessClass deal was found by Cheapflights users on 1/28. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/94:40 am
GYD
-
ORD
1 stop16h 30m
Lufthansa
Mon 3/2311:35 pm
ORD
-
GYD
1 stop17h 00m
Lufthansa
Deal found 1/28$3,492
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/134:40 am
GYD
-
ORD
1 stop25h 25m
United Airlines
Mon 3/235:05 pm
ORD
-
GYD
1 stop23h 30m
United Airlines
Deal found 1/28$3,518
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/64:40 am
GYD
-
ORD
2 stops24h 05m
United Airlines
Mon 3/235:05 pm
ORD
-
GYD
1 stop23h 30m
United Airlines
Deal found 1/28$3,522
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/94:40 am
GYD
-
ORD
1 stop20h 40m
United Airlines
Sat 3/2112:57 pm
ORD
-
GYD
2 stops27h 38m
United Airlines
Deal found 1/28$3,523

Find flight deals from Baku to Illinois

Keep the following information in mind while searching for Baku to Illinois flight deals. Data was last updated January 29, 2026.

Round-trip from

$2,627
(Kiwi.com)

One-way from

$552
(Kiwi.com)
From Baku Heydar Aliyev to Illinois
Search Deals
One-way flight from Baku Heydar Aliyev to Illinois
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baku to Illinois 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 January 29, 2026.
Use the filters below to find and compare flights from Baku Heydar Aliyev Airport to Illinois that are best for you.

Fly from

Baku

Fly to

Illinois

Route

Depart

Return

Price

BakuChicago

GYD - ORD

GYDORD

Baku Heydar Aliyev

Sat 3/7

12:00 pm-8:00 pm

1 stop18h 00m

Chicago O'Hare Intl

Tue 3/24

10:55 pm-6:15 am

1 stop22h 20m

$2,627

BakuChicago

GYD - ORD

GYDORD

Baku Heydar Aliyev

Sat 3/7

12:00 pm-8:00 pm

1 stop18h 00m

Chicago O'Hare Intl

Sun 3/22

10:55 pm-6:15 am

2 stops22h 20m

$2,734

BakuChicago

GYD - ORD

GYDORD

Baku Heydar Aliyev

Sun 3/8

12:00 pm-8:55 pm

2 stops41h 55m

Chicago O'Hare Intl

Fri 3/20

10:55 pm-6:15 am

1 stop22h 20m

$2,734

BakuChicago

GYD - ORD

GYDORD

Baku Heydar Aliyev

Thu 3/12

12:00 pm-9:00 pm

1 stop18h 00m

Chicago O'Hare Intl

Sun 3/22

10:55 pm-6:15 am

2 stops22h 20m

$2,734

BakuChicago

GYD - ORD

GYDORD

Baku Heydar Aliyev

Sun 3/8

12:00 pm-8:55 pm

2 stops41h 55m

Chicago O'Hare Intl

Sun 3/22

10:55 pm-6:15 am

2 stops22h 20m

$2,752

BakuChicago

GYD - ORD

GYDORD

Baku Heydar Aliyev

Fri 3/13

4:40 am-9:05 pm

1 stop25h 25m

Chicago O'Hare Intl

Mon 3/23

5:05 pm-1:35 am

1 stop23h 30m

$3,518

BakuChicago

GYD - ORD

GYDORD

Baku Heydar Aliyev

Mon 3/9

4:40 am-8:10 pm

2 stops24h 30m

Chicago O'Hare Intl

Mon 3/23

4:20 pm-1:35 am

1 stop24h 15m

$3,522

BakuChicago

GYD - ORD

GYDORD

Baku Heydar Aliyev

Wed 3/11

4:45 am-8:10 pm

2 stops24h 25m

Chicago O'Hare Intl

Mon 3/23

11:35 pm-1:35 am

1 stop17h 00m

$3,522

BakuChicago

GYD - ORD

GYDORD

Baku Heydar Aliyev

Mon 3/9

4:40 am-4:20 pm

1 stop20h 40m

Chicago O'Hare Intl

Sat 3/21

12:57 pm-1:35 am

2 stops27h 38m

$3,523

BakuChicago

GYD - ORD

GYDORD

Baku Heydar Aliyev

Fri 3/6

4:40 am-6:45 pm

2 stops24h 05m

Chicago O'Hare Intl

Sat 3/21

12:57 pm-1:35 am

2 stops27h 38m

$3,526

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 12 results
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Best time to book a flight from Baku to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Baku 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 Baku Heydar Aliyev Airport to Illinois
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Baku to Illinois. 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 from for flights from Baku to Illinois?

    Located just 12.0 mi from the city center, Baku Heydar Aliyev (GYD) is the airport most travelers will use when flying to Illinois from Baku.

  • How long is the flight from Baku Heydar Aliyev Airport to Illinois?

    A quick flight from Baku Heydar Aliyev Airport to Illinois can take about 18h. LOT provides one of the quickest options available for as low as $2,627. Airlines will cover a distance of 6159 mi.

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

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

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

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

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

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

See more FAQs

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