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$504+ 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
GYD — ORD
ene. 21 — ene. 281
mar. 1/21
mar. 1/28
1 adult, Economy
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Cheap flight deals from Baku to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Baku (GYD) to Illinois (USIL). 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 enero 16, 2025.

Round-trip from

$589
(FlightHub)

One-way from

$504
(oojo)
From Baku Heydar Aliyev to Illinois
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One-way flight from Baku Heydar Aliyev to Illinois
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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 enero 16, 2025.

This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/16:20 amGYD - ORD
1 stop22h 20mLOT
dom. 4/205:10 pmORD - GYD
1 stop27h 00mLOT
Deal found 1/15$589
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/12:20 amGYD - ORD
2 stops21h 30mUnited Airlines
lun. 4/2110:30 pmORD - GYD
1 stop16h 10mUnited Airlines
Deal found 1/15$661
This Lufthansa 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/284:50 amGYD - ORD
1 stop16h 15mLufthansa
sáb. 4/1910:30 pmORD - GYD
1 stop16h 00mLufthansa
Deal found 1/15$671
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.
lun. 3/314:55 pmGYD - ORD
1 stop34h 00mTurkish Airlines
lun. 4/217:50 pmORD - GYD
1 stop15h 00mTurkish Airlines
Deal found 1/15$814
This Ucuzabilet 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 Ucuzabilet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/127:05 amGYD - ORD
1 stop16h 55mMultiple Airlines
sáb. 9/274:20 pmORD - GYD
2 stops17h 45mMultiple Airlines
Deal found 1/15$994
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.
lun. 3/311:35 pmGYD - ORD
2 stops36h 58mQatar Airways
lun. 4/217:40 pmORD - GYD
1 stop31h 55mQatar Airways
Deal found 1/15$1,119
This China Southern 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 China Southern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/2810:45 pmGYD - ORD
3 stops40h 48mChina Southern
lun. 4/215:30 pmORD - GYD
3 stops42h 10mChina Southern
Deal found 1/15$5,900

Find flights from Baku to Illinois within your budget

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 enero 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BakuChicago

GYD - ORD

GYDORD

Baku Heydar Aliyev

mar. 4/1

6:20 am-7:40 pm

1 stop22h 20m

Chicago O'Hare Intl

dom. 4/20

5:10 pm-5:10 am

1 stop27h 00m

$589

BakuChicago

GYD - ORD

GYDORD

Baku Heydar Aliyev

mar. 4/1

2:20 am-2:50 pm

2 stops21h 30m

Chicago O'Hare Intl

mié. 4/23

10:30 pm-11:30 pm

1 stop16h 00m

$661

BakuChicago

GYD - ORD

GYDORD

Baku Heydar Aliyev

vie. 3/28

4:50 am-12:05 pm

1 stop16h 15m

Chicago O'Hare Intl

sáb. 4/19

10:30 pm-11:30 pm

1 stop16h 00m

$671

BakuChicago

GYD - ORD

GYDORD

Baku Heydar Aliyev

lun. 3/31

4:55 pm-5:55 pm

1 stop34h 00m

Chicago O'Hare Intl

lun. 4/21

7:50 pm-7:50 pm

1 stop15h 00m

$814

BakuChicago

GYD - ORD

GYDORD

Baku Heydar Aliyev

lun. 3/31

1:35 pm-5:33 pm

2 stops36h 58m

Chicago O'Hare Intl

lun. 4/21

7:40 pm-12:35 pm

1 stop31h 55m

$1,119

BakuChicago

GYD - ORD

GYDORD

Baku Heydar Aliyev

vie. 3/28

10:45 pm-6:33 am

3 stops40h 48m

Chicago O'Hare Intl

lun. 4/21

5:30 pm-8:40 pm

3 stops42h 10m

$5,900

BakuChicago

GYD - ORD

GYDORD

Baku Heydar Aliyev

sáb. 3/29

3:55 am-1:20 pm

2 stops18h 25m

Chicago O'Hare Intl

mar. 4/22

6:05 pm-7:55 pm

1 stop16h 50m

$5,931

BakuChicago

GYD - ORD

GYDORD

Baku Heydar Aliyev

jue. 5/1

8:50 pm-5:55 pm

1 stop30h 05m

$504

BakuChicago

GYD - ORD

GYDORD

Baku Heydar Aliyev

sáb. 4/26

4:30 am-9:00 pm

2 stops25h 30m

$513

BakuChicago

GYD - ORD

GYDORD

Baku Heydar Aliyev

mar. 1/21

11:50 am-8:00 pm

1 stop18h 10m

$619

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 13 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.

Travel insights for flights from Baku to Illinois

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

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 enero 16, 2025.
LOT
7.6
Good
1,112 reviews

Entertainment

7.0

Overall

7.6

Crew

8.2

Comfort

7.6

Boarding

7.7

Food

7.2

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

Entertainment

7.0

Overall

7.6

Crew

8.2

Comfort

7.6

Boarding

7.7

Food

7.2

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

Entertainment

7.0

Overall

7.6

Crew

8.2

Comfort

7.6

Boarding

7.7

Food

7.2

Reviews

1 / 10

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

China Southern
7.4
Good
85 reviews
LOT
7.6
Good
1,112 reviews

Entertainment

7.0

Overall

7.6

Crew

8.2

Comfort

7.6

Boarding

7.7

Food

7.2

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
8,964 reviews
LOT
7.6
Good
1,112 reviews

Entertainment

7.0

Overall

7.6

Crew

8.2

Comfort

7.6

Boarding

7.7

Food

7.2

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

Entertainment

7.0

Overall

7.6

Crew

8.2

Comfort

7.6

Boarding

7.7

Food

7.2

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 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 $504. LOT flights start at $619 while deals on United Airlines start at $729 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 $320). 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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Top airline flying from Baku to Illinois

Discover the top airline that operate flights from Baku to Illinois. 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 enero 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$901Average$924FlexibilityNo cancel feeOn-time77%
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