What is the cheapest airline to fly from Chicago O'Hare Intl Airport to Baku Heydar Aliyev Airport round-trip?

Flying on Turkish Airlines is currently your cheapest option to Baku Heydar Aliyev Airport, with prices starting at $685. This flight start at 33% lower than the current average price 3 months from now.

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.

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).

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

When flying from Chicago O'Hare Intl Airport 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.

Most accurate provider : When it comes to deals on Chicago O'Hare Intl Airport-Baku Heydar Aliyev Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chicago O'Hare Intl Airport-Baku Heydar Aliyev Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Baku Heydar Aliyev Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Chicago O'Hare Intl Airport-Baku Heydar Aliyev Airport 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 O'Hare Intl Airport-Baku Heydar Aliyev Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Baku from Chicago O'Hare Intl?

For a flight from Chicago O'Hare Intl to Baku, you will be flying into Heydar Aliyev. Baku Heydar Aliyev (GYD) is just 12.0 mi from the center of the city. Heydar Aliyev is the only Baku airport and it handles 0 inbound flights from Chicago O'Hare Intl per day. 1 airline has flights to Baku Heydar Aliyev from Chicago O'Hare Intl on a regular basis.

Can I find deals for flights from O'Hare Intl to Baku that include hotel bookings?

Yes. In addition to deals on O'Hare Intl to Baku flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from O'Hare Intl to Baku?

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

Can I find deals for business class flights from O'Hare Intl to Baku?

Yes. Cheapflights offers flight deals from O'Hare Intl 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.

$432+ Flights from Chicago O'Hare Intl Airport to Baku Heydar Aliyev Airport

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Cheap flight deals from O'Hare Intl to Baku

Cheapest flights from O'Hare Intl to Baku
Explore the most affordable flight options available from O'Hare Intl to Baku. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

Sun 12/217:40 pmORD - GYD

2 stops38h 50mMultiple Airlines

Fri 1/24:20 amGYD - ORD

1 stop15h 45mMultiple Airlines

Deal found 12/14

$2,676

Sun 12/216:06 pmORD - GYD

2 stops45h 29mUnited Airlines

Fri 1/24:40 amGYD - ORD

2 stops41h 25mUnited Airlines

Deal found 12/14

$3,038

Mon 12/157:40 pmORD - GYD

2 stops24h 20mMultiple Airlines

Mon 12/2210:05 pmGYD - ORD

1 stop22h 00mMultiple Airlines

Deal found 12/14

$5,048

Mon 12/1511:50 amORD - GYD

1 stop18h 55mTurkish Airlines

Mon 12/227:55 amGYD - ORD

1 stop20h 30mTurkish Airlines

Deal found 12/14

$5,318

Sun 12/216:20 pmORD - GYD

2 stops65h 00mEmirates

Sat 1/312:20 pmGYD - ORD

2 stops43h 12mEmirates

Deal found 12/14

$5,441

Mon 12/158:20 pmORD - GYD

2 stops57h 15mUzbekistan Airways

Mon 12/229:45 pmGYD - ORD

2 stops54h 40mUzbekistan Airways

Deal found 12/14

$5,972

Best flights from O'Hare Intl to Baku
Discover carefully curated flight deals from O'Hare Intl to Baku that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 15, 2025.

Sat 1/318:20 pmORD - GYD

1 stop30h 10mTurkish Airlines

Sun 3/15:45 pmGYD - ORD

1 stop34h 40mTurkish Airlines

Deal found 12/12

$748

Fri 4/1710:30 pmORD - GYD

1 stop16h 05mLufthansa

Mon 4/272:20 amGYD - ORD

2 stops25h 20mLufthansa

Deal found 12/13

$860

Tue 1/279:40 amORD - GYD

2 stops34h 35mMultiple Airlines

Tue 2/312:00 pmGYD - ORD

2 stops41h 36mMultiple Airlines

Deal found 12/13

$878

Thu 1/2211:50 amORD - GYD

1 stop14h 40mTurkish Airlines

Sun 2/84:20 amGYD - ORD

1 stop15h 45mTurkish Airlines

Deal found 12/12

$748

Fri 1/1611:50 amORD - GYD

1 stop14h 40mTurkish Airlines

Wed 1/214:20 amGYD - ORD

1 stop24h 05mTurkish Airlines

Deal found 12/12

$780

Sat 4/1811:25 amORD - GYD

1 stop29h 10mTurkish Airlines

Sun 4/268:50 pmGYD - ORD

1 stop21h 50mTurkish Airlines

Deal found 12/13

$807

Fri 4/1711:25 amORD - GYD

1 stop19h 30mTurkish Airlines

Tue 4/284:55 pmGYD - ORD

1 stop25h 45mTurkish Airlines

Deal found 12/13

$815

Tue 1/278:20 pmORD - GYD

1 stop14h 45mTurkish Airlines

Tue 2/310:05 pmGYD - ORD

1 stop30h 20mTurkish Airlines

Deal found 12/13

$832

Fri 1/1611:50 amORD - GYD

1 stop18h 55mTurkish Airlines

Wed 1/2110:05 pmGYD - ORD

1 stop22h 00mTurkish Airlines

Deal found 12/13

$851

Mon 3/307:50 pmORD - GYD

1 stop20h 45mTurkish Airlines

Sat 4/188:50 pmGYD - ORD

1 stop21h 50mTurkish Airlines

Deal found 12/13

$869

Wed 2/258:20 pmORD - GYD

1 stop14h 45mTurkish Airlines

Sat 2/284:20 amGYD - ORD

1 stop15h 45mTurkish Airlines

Deal found 12/12

$875

Last-minute flights from O'Hare Intl to Baku
Discover last-minute flight deals from O'Hare Intl to Baku. Data last updated December 15, 2025 and is based on user searches.

Tue 1/611:50 amORD - GYD

1 stop18h 55mTurkish Airlines

Tue 1/134:20 amGYD - ORD

1 stop24h 05mTurkish Airlines

Deal found 12/13

$856

Sun 1/119:55 pmORD - GYD

2 stops22h 20mLOT

Sun 1/1812:00 pmGYD - ORD

2 stops41h 55mLOT

Deal found 12/13

$852

Tue 1/1311:50 amORD - GYD

1 stop32h 10mTurkish Airlines

Tue 1/2010:05 pmGYD - ORD

1 stop22h 00mTurkish Airlines

Deal found 12/14

$833

Fri 1/1611:50 amORD - GYD

1 stop18h 55mTurkish Airlines

Wed 1/2110:05 pmGYD - ORD

1 stop22h 00mTurkish Airlines

Deal found 12/13

$851

Tue 1/278:20 pmORD - GYD

1 stop14h 45mTurkish Airlines

Tue 2/310:05 pmGYD - ORD

1 stop30h 20mTurkish Airlines

Deal found 12/13

$832

Tue 1/279:40 amORD - GYD

2 stops34h 35mMultiple Airlines

Tue 2/312:00 pmGYD - ORD

2 stops41h 36mMultiple Airlines

Deal found 12/13

$878

Wed 1/288:20 pmORD - GYD

1 stop14h 45mTurkish Airlines

Tue 2/244:20 amGYD - ORD

1 stop15h 45mTurkish Airlines

Deal found 12/15

$814

Wed 1/289:50 pmORD - GYD

2 stops17h 45mLufthansa

Tue 2/244:45 amGYD - ORD

1 stop16h 25mLufthansa

Deal found 12/14

$838

Wed 1/2810:35 amORD - GYD

2 stops29h 00mUnited Airlines

Tue 2/244:45 amGYD - ORD

1 stop16h 25mUnited Airlines

Deal found 12/13

$882

Wed 1/2812:50 pmORD - GYD

2 stops26h 45mMultiple Airlines

Tue 2/244:45 amGYD - ORD

2 stops42h 16mMultiple Airlines

Deal found 12/15

$889

Sat 1/318:20 pmORD - GYD

1 stop14h 45mTurkish Airlines

Sun 3/15:45 pmGYD - ORD

1 stop26h 20mTurkish Airlines

Deal found 12/13

$785

One-way flights from O'Hare Intl to Baku
Search for one-way flight options from O'Hare Intl to Baku. Find affordable one-way fares based on user searches. Data last updated December 15, 2025.

Sat 2/146:30 pmORD - GYD

3 stops46h 20mMultiple Airlines

Deal found 12/12

$440

Sat 2/148:20 pmORD - GYD

2 stops42h 25mIndiGo

Deal found 12/12

$522

Sat 2/146:50 pmORD - GYD

1 stop32h 15mQatar Airways

Deal found 12/12

$579

Find flight deals from O'Hare Intl to Baku

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$748 (FlightHub)
One-way from	$440 (Kiwi.com)
Popular in	June
Cheapest in	February
Average price	$1,440

Provider with most accurate pricing for Chicago O'Hare Intl-Baku Heydar Aliyev flight deals.

Search Deals

Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Baku Heydar Aliyev flights.

Search Deals

From Chicago O'Hare Intl to Baku Heydar Aliyev

Search Deals

One-way flight from Chicago O'Hare Intl to Baku Heydar Aliyev

Search Deals

Highest demand for flights based on searches. 17% potential increase in price ($226 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($52 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Baku Heydar Aliyev Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBaku

ORD - GYD

ORDGYD

Chicago O'Hare Intl

Sat 1/31

8:20 pm-12:30 pm

1 stop30h 10m

Baku Heydar Aliyev

Sun 3/1

5:45 pm-6:25 pm

1 stop34h 40m

$748

ChicagoBaku

ORD - GYD

ORDGYD

Chicago O'Hare Intl

Thu 1/22

11:50 am-12:30 pm

1 stop14h 40m

Baku Heydar Aliyev

Sun 2/8

4:20 am-10:05 am

1 stop15h 45m

$748

ChicagoBaku

ORD - GYD

ORDGYD

Chicago O'Hare Intl

Fri 1/16

11:50 am-12:30 pm

1 stop14h 40m

Baku Heydar Aliyev

Wed 1/21

4:20 am-6:25 pm

1 stop24h 05m

$780

ChicagoBaku

ORD - GYD

ORDGYD

Chicago O'Hare Intl

Sat 4/18

11:25 am-1:35 am

1 stop29h 10m

Baku Heydar Aliyev

Sun 4/26

8:50 pm-9:40 am

1 stop21h 50m

$807

ChicagoBaku

ORD - GYD

ORDGYD

Chicago O'Hare Intl

Fri 4/17

11:25 am-3:55 pm

1 stop19h 30m

Baku Heydar Aliyev

Tue 4/28

4:55 pm-9:40 am

1 stop25h 45m

$815

ChicagoBaku

ORD - GYD

ORDGYD

Chicago O'Hare Intl

Tue 1/27

8:20 pm-9:05 pm

1 stop14h 45m

Baku Heydar Aliyev

Tue 2/3

10:05 pm-6:25 pm

1 stop30h 20m

$832

ChicagoBaku

ORD - GYD

ORDGYD

Chicago O'Hare Intl

Fri 1/16

11:50 am-4:45 pm

1 stop18h 55m

Baku Heydar Aliyev

Wed 1/21

10:05 pm-10:05 am

1 stop22h 00m

$851

ChicagoBaku

ORD - GYD

ORDGYD

Chicago O'Hare Intl

Fri 4/17

10:30 pm-11:35 pm

1 stop16h 05m

Baku Heydar Aliyev

Mon 4/27

2:20 am-6:40 pm

2 stops25h 20m

$860

ChicagoBaku

ORD - GYD

ORDGYD

Chicago O'Hare Intl

Mon 3/30

7:50 pm-1:35 am

1 stop20h 45m

Baku Heydar Aliyev

Sat 4/18

8:50 pm-9:40 am

1 stop21h 50m

$869

ChicagoBaku

ORD - GYD

ORDGYD

Chicago O'Hare Intl

Wed 2/25

8:20 pm-9:05 pm

1 stop14h 45m

Baku Heydar Aliyev

Sat 2/28

4:20 am-10:05 am

1 stop15h 45m

$875

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 14 results

Compare providers for flights from O'Hare Intl to Baku

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Baku in December.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust 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 O'Hare Intl Airport-Baku Heydar Aliyev Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chicago O'Hare Intl Airport-Baku Heydar Aliyev Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Baku Heydar Aliyev Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Baku Heydar Aliyev Airport 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 O'Hare Intl Airport-Baku Heydar Aliyev Airport 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 O'Hare Intl to Baku

Have a flexible travel schedule? Discover the best time to fly to Baku from O'Hare Intl 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 O'Hare Intl Airport to Baku Heydar Aliyev Airport

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

Peruse reviews from past customers who have flown with Turkish Airlines from Chicago O'Hare Intl Airport to Baku Heydar Aliyev Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Turkish Airlines

7.3

Good

4,097 reviews

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

4,097 reviews

Turkish Airlines

7.3

Good

4,097 reviews

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

What airport do you fly into for flights to Baku from Chicago O'Hare Intl?
For a flight from Chicago O'Hare Intl to Baku, you will be flying into Heydar Aliyev. Baku Heydar Aliyev (GYD) is just 12.0 mi from the center of the city. Heydar Aliyev is the only Baku airport and it handles 0 inbound flights from Chicago O'Hare Intl per day. 1 airline has flights to Baku Heydar Aliyev from Chicago O'Hare Intl on a regular basis.
How long is the flight from Chicago O'Hare Intl Airport to Baku Heydar Aliyev Airport?
Airlines like Turkish Airlines fly from Chicago O'Hare Intl Airport to Baku Heydar Aliyev Airport in about 30h 10m. The time it takes to get you to your destination can typically vary by up to . The distance between Chicago O'Hare Intl Airport and Baku Heydar Aliyev Airport is about 6159 mi.
What is the cheapest airline to fly from Chicago O'Hare Intl Airport to Baku Heydar Aliyev Airport round-trip?
Flying on Turkish Airlines is currently your cheapest option to Baku Heydar Aliyev Airport, with prices starting at $685. This flight start at 33% lower than the current average price 3 months from now.
Can I find deals for flights from O'Hare Intl to Baku that include hotel bookings?
Yes. In addition to deals on O'Hare Intl to Baku flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from O'Hare Intl to Baku?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Baku.
Can I find deals for business class flights from O'Hare Intl to Baku?
Yes. Cheapflights offers flight deals from O'Hare Intl 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

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Top airline flying from O'Hare Intl to Baku

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	Cheapest$685	Average$867	FlexibilityNo cancel fee	On-time77%

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$432+ Cheap flights from O'Hare Intl (ORD) 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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from O'Hare Intl to Baku with Cheapflights

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Cheap flight deals from O'Hare Intl to Baku

Cheapest flights from O'Hare Intl to BakuExplore the most affordable flight options available from O'Hare Intl to Baku. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

Explore the most affordable flight options available from O'Hare Intl to Baku. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

Find flight deals from O'Hare Intl to Baku

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Baku Heydar Aliyev Airport that are best for you.

Compare providers for flights from O'Hare Intl 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 O'Hare Intl to Baku in December.

Best time to book a flight from O'Hare Intl to Baku

Have a flexible travel schedule? Discover the best time to fly to Baku from O'Hare Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Baku Heydar Aliyev Airport

How often are flights from Chicago to Baku delayed?

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

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

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 15, 2025.

Peruse reviews from past customers who have flown with Turkish Airlines from Chicago O'Hare Intl Airport to Baku Heydar Aliyev Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl 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 O'Hare Intl?

How long is the flight from Chicago O'Hare Intl Airport to Baku Heydar Aliyev Airport?

What is the cheapest airline to fly from Chicago O'Hare Intl Airport to Baku Heydar Aliyev Airport round-trip?

Can I find deals for flights from O'Hare Intl to Baku that include hotel bookings?

How can I find direct flights from O'Hare Intl to Baku?

Can I find deals for business class flights from O'Hare Intl to Baku?

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.

Other flights to Baku

Explore flights to Baku departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on December 15, 2025.

Top airline flying from O'Hare Intl to Baku

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Cheapest flights from O'Hare Intl to Baku
Explore the most affordable flight options available from O'Hare Intl to Baku. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.