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$490+ Cheap flights from Chicago (CHI) to Baku (BAK)

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BAK
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Chicago to Baku

Cheapest flights from Chicago to Baku
Explore the most affordable flight options available from Chicago to Baku. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This Mytrip deal was found by Cheapflights users on 12/4. 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.
Fri 12/1212:50 pmORD - GYD
2 stops22h 45mMultiple Airlines
Sun 1/115:45 pmGYD - ORD
1 stop26h 20mMultiple Airlines
Deal found 12/4$1,416
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 12/167:40 pmORD - GYD
2 stops22h 25mMultiple Airlines
Mon 1/1210:05 pmGYD - ORD
1 stop30h 20mMultiple Airlines
Deal found 12/2$1,631
This Kiwi.com deal was found by Cheapflights users on 12/2. 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.
Mon 12/153:50 pmORD - GYD
2 stops19h 45mMultiple Airlines
Mon 1/1210:05 pmGYD - ORD
1 stop30h 20mMultiple Airlines
Deal found 12/2$1,649
This Kiwi.com deal was found by Cheapflights users on 12/2. 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.
Sun 12/217:40 pmORD - GYD
2 stops39h 55mMultiple Airlines
Sun 1/114:20 amGYD - ORD
1 stop15h 45mMultiple Airlines
Deal found 12/2$1,668
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 12/167:40 pmORD - GYD
2 stops22h 25mMultiple Airlines
Sun 1/1110:05 pmGYD - ORD
1 stop22h 00mMultiple Airlines
Deal found 12/2$1,699
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 12/1611:50 amORD - GYD
1 stop14h 40mTurkish Airlines
Mon 1/1210:05 pmGYD - ORD
1 stop30h 20mTurkish Airlines
Deal found 12/2$1,714
This Kiwi.com deal was found by Cheapflights users on 12/2. 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.
Mon 12/153:50 pmORD - GYD
2 stops19h 45mMultiple Airlines
Sun 1/1110:05 pmGYD - ORD
1 stop22h 00mMultiple Airlines
Deal found 12/2$1,717
This Kiwi.com deal was found by Cheapflights users on 12/2. 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.
Mon 12/1511:50 amORD - GYD
1 stop14h 40mMultiple Airlines
Sat 1/1010:35 pmGYD - ORD
2 stops58h 07mMultiple Airlines
Deal found 12/2$1,721
This Kiwi.com deal was found by Cheapflights users on 12/2. 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.
Mon 12/1511:50 amORD - GYD
1 stop14h 40mMultiple Airlines
Thu 1/810:35 pmGYD - ORD
2 stops58h 07mMultiple Airlines
Deal found 12/2$1,745
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 12/1611:50 amORD - GYD
1 stop14h 40mTurkish Airlines
Sun 1/1110:05 pmGYD - ORD
1 stop22h 00mTurkish Airlines
Deal found 12/2$1,774

Find flight deals from Chicago to Baku

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Baku (BAK). 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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$708
(FlightHub)

One-way from

$490
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$1,193
Provider with most accurate pricing for Chicago (CHI)-Baku (BAK) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Baku (BAK) flights.
Search Deals
From Chicago (CHI) to Baku (BAK)
Search Deals
One-way flight from Chicago (CHI) to Baku (BAK)
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($258 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago 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 December 4, 2025.
Use the filters below to find and compare flights from Chicago to Baku that are best for you.

Fly from

Chicago

Fly to

Baku

Route

Depart

Return

Price

ChicagoBaku

ORD - GYD

ORDGYD

Chicago O'Hare Intl

Sat 2/7

11:50 am-4:45 pm

1 stop18h 55m

Baku Heydar Aliyev

Sat 2/14

5:45 pm-10:05 am

1 stop26h 20m

$708

ChicagoBaku

ORD - GYD

ORDGYD

Chicago O'Hare Intl

Sun 4/26

11:25 am-7:50 pm

1 stop23h 25m

Baku Heydar Aliyev

Fri 5/8

2:35 am-9:40 am

1 stop16h 05m

$735

ChicagoBaku

ORD - GYD

ORDGYD

Chicago O'Hare Intl

Wed 2/11

8:20 pm-9:05 pm

1 stop14h 45m

Baku Heydar Aliyev

Sun 2/15

7:55 am-6:25 pm

1 stop20h 30m

$812

ChicagoBaku

ORD - GYD

ORDGYD

Chicago O'Hare Intl

Sun 4/26

5:15 pm-5:10 am

1 stop26h 55m

Baku Heydar Aliyev

Sat 5/9

6:20 am-3:10 pm

2 stops41h 50m

$843

ChicagoBaku

ORD - GYD

ORDGYD

Chicago O'Hare Intl

Sun 4/26

8:40 am-11:35 pm

2 stops29h 55m

Baku Heydar Aliyev

Fri 5/8

2:20 am-2:51 pm

2 stops21h 31m

$862

ChicagoBaku

ORD - GYD

ORDGYD

Chicago O'Hare Intl

Wed 1/21

10:35 am-1:35 am

2 stops29h 00m

Baku Heydar Aliyev

Tue 1/27

4:45 am-3:20 pm

1 stop20h 35m

$879

ChicagoBaku

ORD - GYD

ORDGYD

Chicago O'Hare Intl

Tue 1/6

5:59 pm-1:35 am

2 stops45h 36m

Baku Heydar Aliyev

Tue 1/13

4:45 am-3:20 pm

1 stop20h 35m

$891

ChicagoBaku

ORD - GYD

ORDGYD

Chicago O'Hare Intl

Sun 4/26

5:55 pm-11:35 pm

2 stops20h 40m

Baku Heydar Aliyev

Fri 5/8

2:20 am-12:30 pm

2 stops19h 10m

$897

ChicagoBaku

ORD - GYD

ORDGYD

Chicago O'Hare Intl

Sat 2/7

6:25 pm-1:35 am

1 stop21h 10m

Baku Heydar Aliyev

Fri 2/13

4:40 am-3:10 pm

2 stops20h 30m

$907

ChicagoBaku

ORD - GYD

ORDGYD

Chicago O'Hare Intl

Mon 3/30

4:05 pm-11:35 pm

1 stop22h 30m

Baku Heydar Aliyev

Sun 4/12

2:20 am-12:20 pm

2 stops43h 00m

$916

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 19 results
1
2

Compare providers for flights from Chicago to Baku

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Baku in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-Baku flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chicago-Baku flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chicago-Baku flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Baku flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Baku flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to Baku

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

How much does it cost to fly round-trip from Chicago to Baku?

How often are flights from Chicago to Baku delayed?

About 45% of weekly flights between Chicago and Baku have experienced delays in the past year, with the average delay time being 263 minutes.

What is the most punctual flight time for Chicago to Baku flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

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 December 4, 2025.
Read through reviews of airlines operating flights from Chicago to Baku, such as Turkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
4,077 reviews

Boarding

7.3

Food

7.4

Entertainment

7.4

Crew

7.8

Comfort

7.3

Overall

7.3

Reviews

1 / 20
6.0
Good

Chandra,Nov 2025

ATL - IST

TV was not available in Indigo from Istanbul to Delhi. Seat was not moving back. It was jammed.
Turkish Airlines
7.3
Good
4,077 reviews
Turkish Airlines
7.3
Good
4,077 reviews

Boarding

7.3

Food

7.4

Entertainment

7.4

Crew

7.8

Comfort

7.3

Overall

7.3

Reviews

1 / 20
6.0
Good

Chandra,Nov 2025

ATL - IST

TV was not available in Indigo from Istanbul to Delhi. Seat was not moving back. It was jammed.

Related info for your journey

Find useful and relevant information for your journey from Chicago 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 Chicago?

    Located just 8.4 mi from the city center, Baku All airports is the airport most travelers will use when flying to Baku from Chicago. Booking flights from Chicago to All airports (BAK) should be relatively easy as there are 0 daily inbound flights from Chicago from 1 airline.

  • How long is the flight from Chicago to Baku?

    Turkish Airlines can get you from Chicago to Baku in just under 18h 55m. Your travel time can differ by up to . Chicago and Baku are separated by a distance of 6159 mi.

  • What is the cheapest airline to fly from Chicago to Baku round-trip?

    Currently priced at $684, Turkish Airlines will fly you from Chicago to Baku and back. In addition to Turkish Airlines, many other airlines offer competitively priced options for your trip. Users have found that Turkish Airlines is 34% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chicago 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Chicago to Baku

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Baku flights
St. Louis to Baku flights

Top airline flying from Chicago to Baku

Discover the top airline that operate flights from Chicago 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$684Average$898FlexibilityNo cancel feeOn-time77%

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