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Flights from Chicago to Baku

Find flight deals from Chicago to Baku for the next 3 months. Book one way flights from $452 or round trip flights from $890.

      • ORD 7:20 PM
        39h 35m
        1 stop
        GYD 7:55 PM
        Chicago - Baku | Thu, Aug 27 | Qatar Airways
        GYD 9:25 PM
        26h 40m
        1 stop
        ORD 3:05 PM
        Baku - Chicago | Thu, Sep 3 | Qatar Airways
        $890 $1,069
        17% off
        17% off
        $1,069 $890
      • ORD 8:10 PM
        24h 15m
        1 stop
        GYD 5:25 AM
        Chicago - Baku | Thu, Aug 27 | Turkish Airlines
        GYD 2:35 AM
        16h 5m
        1 stop
        ORD 9:40 AM
        Baku - Chicago | Thu, Sep 3 | Turkish Airlines
        $891 $1,069
        17% off
        17% off
        $1,069 $891
      • ORD 7:20 PM
        32h 50m
        1 stop
        GYD 1:10 PM
        Chicago - Baku | Fri, Sep 4 | Qatar Airways
        GYD 2:40 PM
        33h 25m
        1 stop
        ORD 3:05 PM
        Baku - Chicago | Mon, Sep 7 | Qatar Airways
        $899 $1,069
        16% off
        16% off
        $1,069 $899
      • ORD 7:20 PM
        32h 50m
        1 stop
        GYD 1:10 PM
        Chicago - Baku | Fri, Aug 28 | Qatar Airways
        GYD 2:40 PM
        33h 25m
        1 stop
        ORD 3:05 PM
        Baku - Chicago | Fri, Sep 4 | Qatar Airways
        $915
        14% off
        $1,069 $915
      • ORD 7:20 PM
        39h 35m
        1 stop
        GYD 7:55 PM
        Chicago - Baku | Tue, Aug 25 | Qatar Airways
        GYD 9:25 PM
        26h 40m
        1 stop
        ORD 3:05 PM
        Baku - Chicago | Tue, Sep 1 | Qatar Airways
        $918
        14% off
        $1,069 $918
      • ORD 7:20 PM
        32h 50m
        1 stop
        GYD 1:10 PM
        Chicago - Baku | Fri, Sep 4 | American Airlines
        GYD 2:40 PM
        33h 25m
        1 stop
        ORD 3:05 PM
        Baku - Chicago | Mon, Sep 7 | Qatar Airways
        $921
        14% off
        $1,069 $921
      • ORD 7:20 PM
        39h 35m
        1 stop
        GYD 7:55 PM
        Chicago - Baku | Tue, Sep 1 | Qatar Airways
        GYD 2:40 PM
        33h 25m
        1 stop
        ORD 3:05 PM
        Baku - Chicago | Fri, Sep 4 | Qatar Airways
        $934
        13% off
        $1,069 $934
      • ORD 7:20 PM
        32h 15m
        1 stop
        GYD 12:35 PM
        Chicago - Baku | Mon, Aug 24 | Qatar Airways
        GYD 2:05 PM
        34h
        1 stop
        ORD 3:05 PM
        Baku - Chicago | Fri, Aug 28 | Qatar Airways
        $939
        12% off
        $1,069 $939
      • ORD 8:10 PM
        14h 40m
        1 stop
        GYD 7:50 PM
        Chicago - Baku | Wed, Aug 26 | Turkish Airlines
        GYD 8:50 PM
        21h 50m
        1 stop
        ORD 9:40 AM
        Baku - Chicago | Wed, Sep 2 | Turkish Airlines
        $941
        12% off
        $1,069 $941
      • ORD 8:10 PM
        20h 25m
        1 stop
        GYD 1:35 AM
        Chicago - Baku | Tue, Aug 25 | Turkish Airlines
        GYD 6:25 AM
        36h 15m
        1 stop
        ORD 9:40 AM
        Baku - Chicago | Tue, Sep 1 | Turkish Airlines
        $951
        11% off
        $1,069 $951
      • CHI 1:00 PM
        17h 25m
        1 stop
        BAK 2:00 PM
        Chicago - Baku | Sun, Jul 19 | Normal Airline
        BAK 3:00 PM
        6h
        Nonstop
        CHI 4:00 PM
        Baku - Chicago | Tue, Jul 21 | Normal Airline
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      • ORD 7:20 PM
        39h 35m
        1 stop
        GYD 7:55 PM
        Chicago - Baku | Tue, Sep 1 | Qatar Airways
        $452 $935
        52% off
        52% off
        $935 $452
      • ORD 8:10 PM
        34h 50m
        1 stop
        GYD 4:00 PM
        Chicago - Baku | Tue, Sep 1 | Turkish Airlines
        $612 $935
        35% off
        35% off
        $935 $612
      • ORD 8:10 PM
        34h 50m
        1 stop
        GYD 4:00 PM
        Chicago - Baku | Thu, Jul 23 | Turkish Airlines
        $632 $935
        32% off
        32% off
        $935 $632
      • ORD 8:10 PM
        34h 50m
        1 stop
        GYD 4:00 PM
        Chicago - Baku | Thu, Aug 6 | Turkish Airlines
        $642
        31% off
        $935 $642
      • ORD 9:50 PM
        19h 35m
        1 stop
        GYD 2:25 AM
        Chicago - Baku | Tue, Sep 1 | LOT Polish Airlines
        $728
        22% off
        $935 $728
      • ORD 7:20 PM
        32h 50m
        1 stop
        GYD 1:10 PM
        Chicago - Baku | Mon, Jul 20 | Qatar Airways
        $788
        16% off
        $935 $788
      • ORD 4:05 PM
        22h 30m
        1 stop
        GYD 11:35 PM
        Chicago - Baku | Tue, Sep 1 | Lufthansa
        $800
        14% off
        $935 $800
      • ORD 4:05 PM
        22h 30m
        1 stop
        GYD 11:35 PM
        Chicago - Baku | Tue, Sep 1 | United Airlines
        $802
        14% off
        $935 $802
      • ORD 5:10 PM
        27h
        1 stop
        GYD 5:10 AM
        Chicago - Baku | Thu, Aug 6 | LOT Polish Airlines
        $817
        13% off
        $935 $817
      • ORD 3:00 PM
        20h 20m
        1 stop
        GYD 8:20 PM
        Chicago - Baku | Mon, Jul 20 | ITA Airways
        $832
        11% off
        $935 $832
      • CHI 1:00 PM
        17h 25m
        1 stop
        BAK 2:00 PM
        Chicago - Baku | Sun, Jul 19 | Normal Airline
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Find cheap airlines flights from Chicago to Baku

You can choose from 2 airlines that fly from Chicago to Baku, including Turkish Airlines, LOT Polish Airlines, Qatar Airways has lowest fares on this route.
Turkish Airlines logo Turkish Airlines
LOT Polish Airlines logo LOT Polish Airlines
Airlines are determined based on actual purchased flight tickets from Chicago to Baku according to previous 12 months data from Trip.com.

Flight Info | Chicago to Baku

The distance between Chicago and Baku is approximately 9,919.03 km. Based on Trip.com's data travel demand peaks in July. The off-season for travel is October.

Cheapest one-way flight price$452
Cheapest round-trip ticket price$890
Off-season for travelOctober
Peak season for travelJuly
Flight distance9,919.03 km
Popular airlineTurkish Airlines
Flight statistics for the Chicago–Baku route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • What are the cheapest flights from Chicago to Baku (CHI-BAK)?

    Based on Trip.com data, Qatar Airways offers one-way fares as low as $452 on Cheapest nonstop routes (e.g. ORD to GYD on Tue, Sep 1), while Qatar Airways offers Cheapest nonstop round-trips from $890 departing on Thu, Aug 27 and returning on Thu, Sep 3.
  • At the moment, several airlines serve connecting flights from Chicago to Baku, including: Turkish Airlines LOT Polish Airlines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Chicago to Baku is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Chicago to Baku, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Sep 1, with one-way flights priced at just $452.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Qatar Airways.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Baku travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Chicago to Baku is October, when demand for travel is lower.
  • After crunching the numbers on our July flight calendar, it's currently cheapest to fly from Chicago to Baku on July 22, 2026 with Qatar Airways, with prices starting at $595.
  • You can land at any one of the following hubs in Baku, with O'Hare International Airport to Heydar Aliyev International Airport (ORD-GYD) is by far the most common option on this route: Heydar Aliyev International Airport (GYD) Heydar Aliyev International Airport (BAK).
  • The time difference between Baku and Chicago is 10h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Explore More Popular Flights

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.