HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Illinois

$556+ 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
GYD — ORD
Jun 18 — Jun 251
Wed 6/18
Wed 6/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Baku to Illinois with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Baku to Illinois

Keep the following information in mind while searching for Baku to Illinois flight deals. Data was last updated June 13, 2025.

Round-trip from

$672
(Booking.com)

One-way from

$556
(Trip.com)
From Baku Heydar Aliyev to Illinois
Search Deals
One-way flight from Baku Heydar Aliyev to Illinois
Search Deals

Find 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 June 13, 2025.

This Booking.com deal was found by Cheapflights users on 6/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/53:35 amGYD - ORD
1 stop17h 30mLOT
Sun 7/132:05 pmORD - GYD
1 stop30h 05mLOT
Deal found 6/12$672
This United Airlines deal was found by Cheapflights users on 6/11. 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 9/192:20 amGYD - ORD
2 stops26h 51mUnited Airlines
Thu 10/2310:40 amORD - GYD
2 stops27h 50mUnited Airlines
Deal found 6/11$729
This Lufthansa deal was found by Cheapflights users on 6/11. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/192:20 amGYD - ORD
2 stops25h 01mLufthansa
Fri 10/244:00 pmORD - GYD
1 stop22h 30mLufthansa
Deal found 6/11$746
This Expedia deal was found by Cheapflights users on 6/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/112:20 amGYD - ORD
2 stops26h 51mMultiple Airlines
Sat 9/278:40 amORD - GYD
2 stops29h 50mMultiple Airlines
Deal found 6/12$832
This oojo deal was found by Cheapflights users on 6/11. 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.
Wed 11/1910:05 pmGYD - ORD
1 stop22h 05mTurkish Airlines
Mon 12/18:20 pmORD - GYD
1 stop14h 45mTurkish Airlines
Deal found 6/11$917
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/122:05 pmGYD - ORD
1 stop34h 00mQatar Airways
Sun 9/286:45 amORD - GYD
2 stops20h 50mQatar Airways
Deal found 6/12$992

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 June 13, 2025.
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 7/5

3:35 am-12:05 pm

1 stop17h 30m

Chicago O'Hare Intl

Sun 7/13

2:05 pm-5:10 am

1 stop30h 05m

$672

BakuChicago

GYD - ORD

GYDORD

Baku Heydar Aliyev

Fri 9/19

2:20 am-8:11 pm

2 stops26h 51m

Chicago O'Hare Intl

Thu 10/23

10:40 am-11:30 pm

2 stops27h 50m

$729

BakuChicago

GYD - ORD

GYDORD

Baku Heydar Aliyev

Fri 9/19

2:20 am-6:21 pm

2 stops25h 01m

Chicago O'Hare Intl

Fri 10/24

4:00 pm-11:30 pm

1 stop22h 30m

$746

BakuChicago

GYD - ORD

GYDORD

Baku Heydar Aliyev

Thu 9/11

2:20 am-8:11 pm

2 stops26h 51m

Chicago O'Hare Intl

Sat 9/27

8:40 am-11:30 pm

2 stops29h 50m

$832

BakuChicago

GYD - ORD

GYDORD

Baku Heydar Aliyev

Wed 11/19

10:05 pm-10:10 am

1 stop22h 05m

Chicago O'Hare Intl

Mon 12/1

8:20 pm-9:05 pm

1 stop14h 45m

$917

BakuChicago

GYD - ORD

GYDORD

Baku Heydar Aliyev

Fri 9/12

2:05 pm-3:05 pm

1 stop34h 00m

Chicago O'Hare Intl

Sun 9/28

6:45 am-12:35 pm

2 stops20h 50m

$992

BakuChicago

GYD - ORD

GYDORD

Baku Heydar Aliyev

Mon 9/22

9:35 pm-5:55 pm

2 stops29h 20m

Chicago O'Hare Intl

Tue 10/21

7:50 pm-3:35 pm

2 stops34h 45m

$2,531

BakuChicago

GYD - ORD

GYDORD

Baku Heydar Aliyev

Sun 10/5

6:00 pm-3:45 pm

1 stop30h 45m

Chicago O'Hare Intl

Wed 10/15

8:35 pm-11:05 am

1 stop29h 30m

$4,093

BakuChicago

GYD - ORD

GYDORD

Baku Heydar Aliyev

Fri 9/12

10:40 pm-6:01 am

3 stops40h 21m

Chicago O'Hare Intl

Wed 9/24

5:46 pm-8:40 pm

3 stops41h 54m

$5,018

BakuChicago

GYD - ORD

GYDORD

Baku Heydar Aliyev

Sat 10/11

4:30 am-9:00 pm

2 stops25h 30m

$556

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 13 results
1
2

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

Rainfall in Illinois by month

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

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

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

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated June 13, 2025.
Emirates
8.1
Very good
3,265 reviews

Comfort

8.0

Food

7.8

Boarding

8.1

Entertainment

8.2

Overall

8.1

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Emirates
8.1
Very good
3,265 reviews
Emirates
8.1
Very good
3,265 reviews

Comfort

8.0

Food

7.8

Boarding

8.1

Entertainment

8.2

Overall

8.1

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
LOT
7.6
Good
1,079 reviews
Emirates
8.1
Very good
3,265 reviews

Comfort

8.0

Food

7.8

Boarding

8.1

Entertainment

8.2

Overall

8.1

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
China Southern
7.5
Good
99 reviews
Emirates
8.1
Very good
3,265 reviews

Comfort

8.0

Food

7.8

Boarding

8.1

Entertainment

8.2

Overall

8.1

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Qatar Airways
7.4
Good
3,584 reviews
Emirates
8.1
Very good
3,265 reviews

Comfort

8.0

Food

7.8

Boarding

8.1

Entertainment

8.2

Overall

8.1

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
United Airlines
7.4
Good
8,791 reviews
Emirates
8.1
Very good
3,265 reviews

Comfort

8.0

Food

7.8

Boarding

8.1

Entertainment

8.2

Overall

8.1

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

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.

  • What are the cheapest airlines to fly from Baku Heydar Aliyev Airport to Illinois one-way?

    To fly one-way, consider booking your trip with Turkish Airlines, which is currently one of the cheapest options available, starting at $588. LOT flights start at $700 while deals on Qatar Airways start at $746 one-way.

  • 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.

  • What is the cheapest month to book a flight from Baku Heydar Aliyev Airport to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Baku Heydar Aliyev Airport to Illinois (average of $245). Flying from Baku Heydar Aliyev Airport to Illinois in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Privacy Preferences©2025 Cheapflights