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$482+ 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BAK
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
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 February 4, 2026.

This Justfly.com deal was found by Cheapflights users on 2/2. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1911:25 am
ORD
-
GYD
1 stop32h 45m
Turkish Airlines
Mon 4/276:10 am
GYD
-
ORD
1 stop36h 30m
Turkish Airlines
Deal found 2/2$729
This FlightHub deal was found by Cheapflights users on 2/1. 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.
Thu 2/511:50 am
ORD
-
GYD
1 stop14h 40m
Turkish Airlines
Sat 2/75:45 pm
GYD
-
ORD
1 stop26h 20m
Turkish Airlines
Deal found 2/1$751
This oojo deal was found by Cheapflights users on 2/1. 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 3/1812:50 pm
ORD
-
GYD
1 stop14h 40m
Turkish Airlines
Wed 3/255:45 pm
GYD
-
ORD
1 stop26h 20m
Turkish Airlines
Deal found 2/1$756
This oojo deal was found by Cheapflights users on 2/3. 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.
Sun 4/1911:25 am
ORD
-
GYD
1 stop19h 25m
Turkish Airlines
Sun 4/268:50 pm
GYD
-
ORD
1 stop30h 25m
Turkish Airlines
Deal found 2/3$760
This FlightHub deal was found by Cheapflights users on 2/3. 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.
Mon 3/211:50 am
ORD
-
GYD
1 stop32h 10m
Turkish Airlines
Mon 3/95:45 pm
GYD
-
ORD
1 stop26h 20m
Turkish Airlines
Deal found 2/3$778
This Justfly.com deal was found by Cheapflights users on 2/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/128:10 pm
ORD
-
GYD
1 stop20h 25m
Turkish Airlines
Sun 4/194:50 pm
GYD
-
ORD
1 stop25h 50m
Turkish Airlines
Deal found 2/3$793
This Mytrip deal was found by Cheapflights users on 2/3. 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.
Mon 3/26:30 pm
ORD
-
GYD
3 stops22h 20m
Multiple Airlines
Mon 3/94:05 am
GYD
-
ORD
3 stops23h 15m
Multiple Airlines
Deal found 2/3$797
This Lufthansa deal was found by Cheapflights users on 2/3. 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.
Mon 4/209:40 pm
ORD
-
GYD
2 stops17h 15m
Lufthansa
Sun 4/262:20 am
GYD
-
ORD
1 stop19h 35m
Lufthansa
Deal found 2/3$841
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/193:45 pm
ORD
-
GYD
2 stops47h 10m
United Airlines
Sun 4/262:20 am
GYD
-
ORD
2 stops46h 35m
United Airlines
Deal found 2/2$853
This United Airlines deal was found by Cheapflights users on 2/3. 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 4/208:40 am
ORD
-
GYD
2 stops30h 15m
United Airlines
Sun 4/262:20 am
GYD
-
ORD
2 stops44h 40m
United Airlines
Deal found 2/3$861
This BusinessClass deal was found by Cheapflights users on 2/2. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/199:28 pm
ORD
-
GYD
2 stops41h 27m
Lufthansa
Sun 4/262:20 am
GYD
-
ORD
1 stop19h 35m
Lufthansa
Deal found 2/2$866
This oojo deal was found by Cheapflights users on 2/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2012:50 pm
ORD
-
GYD
1 stop28h 15m
Turkish Airlines
Fri 3/274:20 am
GYD
-
ORD
1 stop15h 45m
Turkish Airlines
Deal found 2/2$890

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 February 4, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$729
(Justfly.com)

One-way from

$482
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$683
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. 18% potential increase in price ($232 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 February 4, 2026.
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

Sun 4/19

11:25 am-5:10 am

1 stop32h 45m

Baku Heydar Aliyev

Mon 4/27

6:10 am-9:40 am

1 stop36h 30m

$729

ChicagoBaku

ORD - GYD

ORDGYD

Chicago O'Hare Intl

Wed 3/18

12:50 pm-12:30 pm

1 stop14h 40m

Baku Heydar Aliyev

Wed 3/25

5:45 pm-11:05 am

1 stop26h 20m

$756

ChicagoBaku

ORD - GYD

ORDGYD

Chicago O'Hare Intl

Sun 4/19

11:25 am-3:50 pm

1 stop19h 25m

Baku Heydar Aliyev

Sun 4/26

8:50 pm-6:15 pm

1 stop30h 25m

$760

ChicagoBaku

ORD - GYD

ORDGYD

Chicago O'Hare Intl

Mon 4/20

8:10 pm-7:50 pm

1 stop14h 40m

Baku Heydar Aliyev

Sun 4/26

2:35 am-9:40 am

1 stop16h 05m

$760

ChicagoBaku

ORD - GYD

ORDGYD

Chicago O'Hare Intl

Mon 3/2

11:50 am-6:00 am

1 stop32h 10m

Baku Heydar Aliyev

Mon 3/9

5:45 pm-11:05 am

1 stop26h 20m

$778

ChicagoBaku

ORD - GYD

ORDGYD

Chicago O'Hare Intl

Mon 3/2

6:30 pm-2:50 am

3 stops22h 20m

Baku Heydar Aliyev

Mon 3/9

4:05 am-6:20 pm

3 stops23h 15m

$797

ChicagoBaku

ORD - GYD

ORDGYD

Chicago O'Hare Intl

Sun 4/19

3:45 pm-11:55 pm

2 stops47h 10m

Baku Heydar Aliyev

Sun 4/26

2:20 am-3:55 pm

2 stops46h 35m

$853

ChicagoBaku

ORD - GYD

ORDGYD

Chicago O'Hare Intl

Mon 4/20

8:40 am-11:55 pm

2 stops30h 15m

Baku Heydar Aliyev

Sun 4/26

2:20 am-2:00 pm

2 stops44h 40m

$861

ChicagoBaku

ORD - GYD

ORDGYD

Chicago O'Hare Intl

Sun 4/19

9:28 pm-11:55 pm

2 stops41h 27m

Baku Heydar Aliyev

Sun 4/26

2:20 am-12:55 pm

1 stop19h 35m

$866

ChicagoBaku

ORD - GYD

ORDGYD

Chicago O'Hare Intl

Fri 3/20

12:50 pm-2:05 am

1 stop28h 15m

Baku Heydar Aliyev

Fri 3/27

4:20 am-11:05 am

1 stop15h 45m

$890

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 21 results
1
2
3
  • Most accurate provider: When it comes to deals on Chicago-Baku flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Chicago-Baku flight deals on Cheapflights vs. Expedia <90% 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 Expedia the most. Expedia 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 often are flights from Chicago to Baku delayed?

About 49% of weekly flights between Chicago and Baku have experienced delays in the past year, with the average delay time being 233 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 morning 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 February 4, 2026.
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
4,210 reviews

Boarding

7.3

Comfort

7.3

Entertainment

7.5

Crew

7.8

Food

7.4

Overall

7.3

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you
Turkish Airlines
7.3
Good
4,210 reviews
Turkish Airlines
7.3
Good
4,210 reviews

Boarding

7.3

Comfort

7.3

Entertainment

7.5

Crew

7.8

Food

7.4

Overall

7.3

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you

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 32h 45m. 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 $759, 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 28% 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 February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$759Average$861FlexibilityNo cancel feeOn-time77%

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