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$353+ Cheap flights from Illinois to Baku Heydar Aliyev Airport (GYD)

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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — GYD
Jan 22 — Jan 291
Wed 1/22
Wed 1/29
1 adult, Economy
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Cheap flight deals from Illinois to Baku

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to Baku (GYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 17, 2025.

Round-trip from

$654
(Booking.com)

One-way from

$353
(Kiwi.com)
From Illinois to Baku Heydar Aliyev
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One-way flight from Illinois to Baku Heydar Aliyev
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Find flight deals from Illinois to Baku

Cheapest flights from Illinois to Baku
Explore the most affordable flight options available from Illinois to Baku. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.

This Booking.com deal was found by Cheapflights users on 1/16. 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.
Fri 2/79:55 pmORD - GYD
1 stop22h 20mLOT
Sun 2/1611:50 amGYD - ORD
1 stop18h 10mLOT
Deal found 1/16$654
This oojo deal was found by Cheapflights users on 1/15. 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.
Mon 3/1012:55 pmORD - GYD
1 stop14h 55mTurkish Airlines
Wed 5/282:35 amGYD - ORD
1 stop16h 15mTurkish Airlines
Deal found 1/15$797
This Flightnetwork deal was found by Cheapflights users on 1/15. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/19:55 pmORD - GYD
2 stops32h 50mMultiple Airlines
Sat 3/811:50 amGYD - ORD
1 stop18h 10mMultiple Airlines
Deal found 1/15$817
This United Airlines deal was found by Cheapflights users on 1/16. 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.
Wed 3/197:20 amORD - GYD
2 stops33h 00mUnited Airlines
Tue 4/82:20 amGYD - ORD
1 stop17h 35mUnited Airlines
Deal found 1/16$843
This oojo deal was found by Cheapflights users on 1/15. 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.
Mon 4/2111:36 amORD - GYD
2 stops39h 59mQatar Airways
Mon 4/281:35 pmGYD - ORD
1 stop34h 50mQatar Airways
Deal found 1/15$1,103
This Flightnetwork deal was found by Cheapflights users on 1/15. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/11:03 pmSTL - GYD
2 stops26h 17mLufthansa
Fri 3/74:30 amGYD - STL
2 stops29h 02mLufthansa
Deal found 1/15$1,206
This Turkish Airlines deal was found by Cheapflights users on 1/16. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/25:36 pmSTL - GYD
2 stops33h 14mTurkish Airlines
Sun 3/91:50 pmGYD - STL
2 stops33h 33mTurkish Airlines
Deal found 1/16$1,349
This Mytrip deal was found by Cheapflights users on 1/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/23:45 pmSTL - GYD
3 stops26h 20mMultiple Airlines
Sun 3/91:50 pmGYD - STL
3 stops35h 55mMultiple Airlines
Deal found 1/16$1,392
This Gotogate deal was found by Cheapflights users on 1/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/410:30 pmORD - GYD
1 stop16h 00mLufthansa
Tue 6/102:20 amGYD - ORD
1 stop19h 35mLufthansa
Deal found 1/15$1,406

Find flights from Illinois to Baku within your budget

Customize your flight search to find flights from Illinois to Baku 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 17, 2025.

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Depart

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Price

ChicagoBaku

ORD - GYD

ORDGYD

Chicago O'Hare Intl

Fri 2/7

9:55 pm-6:15 am

1 stop22h 20m

Baku Heydar Aliyev

Sun 2/16

11:50 am-8:00 pm

1 stop18h 10m

$654

ChicagoBaku

ORD - GYD

ORDGYD

Chicago O'Hare Intl

Mon 3/10

12:55 pm-12:50 pm

1 stop14h 55m

Baku Heydar Aliyev

Wed 5/28

2:35 am-9:50 am

1 stop16h 15m

$797

ChicagoBaku

ORD - GYD

ORDGYD

Chicago O'Hare Intl

Sat 3/1

9:55 pm-4:45 pm

2 stops32h 50m

Baku Heydar Aliyev

Sat 3/8

11:50 am-8:00 pm

1 stop18h 10m

$817

ChicagoBaku

ORD - GYD

ORDGYD

Chicago O'Hare Intl

Wed 3/19

11:35 pm-1:20 am

1 stop16h 45m

Baku Heydar Aliyev

Tue 4/8

2:20 am-12:55 pm

1 stop19h 35m

$843

ChicagoBaku

ORD - GYD

ORDGYD

Chicago O'Hare Intl

Sat 3/1

6:30 pm-1:20 am

1 stop20h 50m

Baku Heydar Aliyev

Fri 3/7

4:30 am-6:57 am

2 stops36h 27m

$1,013

ChicagoBaku

ORD - GYD

ORDGYD

Chicago O'Hare Intl

Mon 4/21

11:36 am-12:35 pm

2 stops39h 59m

Baku Heydar Aliyev

Mon 4/28

1:35 pm-3:25 pm

1 stop34h 50m

$1,103

St. LouisBaku

STL - GYD

STLGYD

Lambert-St Louis

Sat 3/1

1:03 pm-1:20 am

2 stops26h 17m

Baku Heydar Aliyev

Fri 3/7

4:30 am-11:32 pm

2 stops29h 02m

$1,206

St. LouisBaku

STL - GYD

STLGYD

Lambert-St Louis

Sun 3/2

5:36 pm-12:50 pm

2 stops33h 14m

Baku Heydar Aliyev

Sun 3/9

1:50 pm-2:23 pm

2 stops33h 33m

$1,349

St. LouisBaku

STL - GYD

STLGYD

Lambert-St Louis

Sun 3/2

3:45 pm-4:05 am

3 stops26h 20m

Baku Heydar Aliyev

Sun 3/9

1:50 pm-4:45 pm

3 stops35h 55m

$1,392

ChicagoBaku

ORD - GYD

ORDGYD

Chicago O'Hare Intl

Sun 1/26

5:50 am-5:40 am

3 stops37h 50m

$353

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 12 results
1
2

Best time to book a flight from Illinois to Baku

Have a flexible travel schedule? Discover the best time to fly to Baku 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.

Travel insights for flights from Illinois to Baku

Get recent, data-driven insights about flights from Illinois to Baku including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from Illinois to Baku Heydar Aliyev Airport (average of $782). Flying from Illinois to Baku Heydar Aliyev Airport in June is currently the most expensive (average of $1,427). 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.

What is the cheapest time of day to fly from IL to GYD?

Find hourly flight availability from Illinois to Baku. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 17, 2025.

When flying from Illinois to Baku Heydar Aliyev Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Baku by month

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

In terms of precipitation, rainfall in Baku Heydar Aliyev Airport ranges from 0.2 - 1.3 inches per month. January is typically the wettest month, when rainfall can reach 1.3 in. June is typically the driest time to visit Baku Heydar Aliyev Airport when rainfall is around 0.2 in.

Temperature in Baku by month

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

If weather is an important factor for your trip to Baku Heydar Aliyev Airport, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

Reviews of airlines servicing Baku

Get insights into the airlines that provide service to Baku. 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 Baku. Reviews last updated January 17, 2025.
See what other customers who have flown with Turkish Airlines and Lufthansa from Illinois to Baku have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
LOT
7.6
Good
1,112 reviews

Boarding

7.7

Food

7.2

Overall

7.6

Entertainment

7.0

Comfort

7.6

Crew

8.2

Reviews

1 / 10

It was a small jet plane and they spoke very fast, difficult to understand flight departure instructions in English.

LOT
7.6
Good
1,112 reviews
LOT
7.6
Good
1,112 reviews

Boarding

7.7

Food

7.2

Overall

7.6

Entertainment

7.0

Comfort

7.6

Crew

8.2

Reviews

1 / 10

It was a small jet plane and they spoke very fast, difficult to understand flight departure instructions in English.

Qatar Airways
7.5
Good
3,752 reviews
LOT
7.6
Good
1,112 reviews

Boarding

7.7

Food

7.2

Overall

7.6

Entertainment

7.0

Comfort

7.6

Crew

8.2

Reviews

1 / 10

It was a small jet plane and they spoke very fast, difficult to understand flight departure instructions in English.

United Airlines
7.4
Good
8,965 reviews
LOT
7.6
Good
1,112 reviews

Boarding

7.7

Food

7.2

Overall

7.6

Entertainment

7.0

Comfort

7.6

Crew

8.2

Reviews

1 / 10

It was a small jet plane and they spoke very fast, difficult to understand flight departure instructions in English.

Turkish Airlines
7.3
Good
3,921 reviews
LOT
7.6
Good
1,112 reviews

Boarding

7.7

Food

7.2

Overall

7.6

Entertainment

7.0

Comfort

7.6

Crew

8.2

Reviews

1 / 10

It was a small jet plane and they spoke very fast, difficult to understand flight departure instructions in English.

IndiGo
6.8
Okay
499 reviews
LOT
7.6
Good
1,112 reviews

Boarding

7.7

Food

7.2

Overall

7.6

Entertainment

7.0

Comfort

7.6

Crew

8.2

Reviews

1 / 10

It was a small jet plane and they spoke very fast, difficult to understand flight departure instructions in English.

Related info for your journey

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

    Baku Heydar Aliyev (GYD) is the airport you will fly into if you book a flight from Illinois to Baku. It is only a 12.0 mi journey from Heydar Aliyev (GYD) to Baku’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to Baku 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 Illinois to Baku Heydar Aliyev Airport?

    Currently, October is the cheapest month in which you can book a flight from Illinois to Baku Heydar Aliyev Airport (average of $782). Flying from Illinois to Baku Heydar Aliyev Airport in June is currently the most expensive (average of $1,427). 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

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Alternative routes for Illinois to Baku

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Top 2 airlines flying from Illinois to Baku

Discover the top 2 airlines that operate flights from Illinois to Baku. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$722Average$1,224FlexibilityNo cancel feeOn-time77%
LOTCheapest$780Average$1,331FlexibilityNo cancel feeOn-time81%
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