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Cheap Flights from Chicago O'Hare International to Baku Heydar Aliyev International

Compare Chicago O'Hare International to Baku Heydar Aliyev International flight deals

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Flight deals from Chicago O'Hare International to Baku Heydar Aliyev International

Looking for a cheap last-minute deal or the best return flight from Chicago O'Hare International Airport to Baku Heydar Aliyev International Airport? If you want to travel next month, return fares start from $2,239. Find the lowest prices on one-way and return tickets right here.
Baku.$1,464 per passenger.Departing Thu, 3 Sep, returning Fri, 11 Sep.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Chicago O'Hare International on Thu, 3 Sep, arriving in Baku Heydar Aliyev International.Inbound indirect flight with Qatar Airways, departs from Baku Heydar Aliyev International on Fri, 11 Sep, arriving in Chicago O'Hare International.Price includes taxes and charges.From $1,464, select.
Baku.$1,592 per passenger.Departing Wed, 12 Aug, returning Wed, 2 Sep.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Chicago O'Hare International on Wed, 12 Aug, arriving in Baku Heydar Aliyev International.Inbound indirect flight with Qatar Airways, departs from Baku Heydar Aliyev International on Wed, 2 Sep, arriving in Chicago O'Hare International.Price includes taxes and charges.From $1,592, select.
Baku.$1,728 per passenger.Departing Sun, 6 Dec, returning Sat, 19 Dec.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Chicago O'Hare International on Sun, 6 Dec, arriving in Baku Heydar Aliyev International.Inbound indirect flight with Turkish Airlines, departs from Baku Heydar Aliyev International on Sat, 19 Dec, arriving in Chicago O'Hare International.Price includes taxes and charges.From $1,728, select.
Baku.$1,806 per passenger.Departing Wed, 12 Aug, returning Mon, 17 Aug.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Chicago O'Hare International on Wed, 12 Aug, arriving in Baku Heydar Aliyev International.Inbound indirect flight with Qatar Airways, departs from Baku Heydar Aliyev International on Mon, 17 Aug, arriving in Chicago O'Hare International.Price includes taxes and charges.From $1,806, select.
Baku.$2,116 per passenger.Departing Sat, 25 Jul, returning Sat, 15 Aug.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Chicago O'Hare International on Sat, 25 Jul, arriving in Baku Heydar Aliyev International.Inbound indirect flight with Qatar Airways, departs from Baku Heydar Aliyev International on Sat, 15 Aug, arriving in Chicago O'Hare International.Price includes taxes and charges.From $2,116, select.
Baku.$2,170 per passenger.Departing Wed, 1 Jul, returning Wed, 8 Jul.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Chicago O'Hare International on Wed, 1 Jul, arriving in Baku Heydar Aliyev International.Inbound indirect flight with Qatar Airways, departs from Baku Heydar Aliyev International on Wed, 8 Jul, arriving in Chicago O'Hare International.Price includes taxes and charges.From $2,170, select.
Baku.$2,239 per passenger.Departing Thu, 25 Jun, returning Tue, 30 Jun.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Chicago O'Hare International on Thu, 25 Jun, arriving in Baku Heydar Aliyev International.Inbound indirect flight with Qatar Airways, departs from Baku Heydar Aliyev International on Tue, 30 Jun, arriving in Chicago O'Hare International.Price includes taxes and charges.From $2,239, select.
Baku.$2,476 per passenger.Departing Sun, 28 Jun, returning Sun, 5 Jul.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Chicago O'Hare International on Sun, 28 Jun, arriving in Baku Heydar Aliyev International.Inbound indirect flight with Qatar Airways, departs from Baku Heydar Aliyev International on Sun, 5 Jul, arriving in Chicago O'Hare International.Price includes taxes and charges.From $2,476, select.
Baku.$3,557 per passenger.Departing Wed, 10 Jun, returning Mon, 10 Aug.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Chicago O'Hare International on Wed, 10 Jun, arriving in Baku Heydar Aliyev International.Inbound indirect flight with Lufthansa, departs from Baku Heydar Aliyev International on Mon, 10 Aug, arriving in Chicago O'Hare International.Price includes taxes and charges.From $3,557, select.
Baku.$4,032 per passenger.Departing Sat, 30 May, returning Sat, 6 Jun.Return flight with United and Lufthansa.Outbound indirect flight with United, departs from Chicago O'Hare International on Sat, 30 May, arriving in Baku Heydar Aliyev International.Inbound indirect flight with Lufthansa, departs from Baku Heydar Aliyev International on Sat, 6 Jun, arriving in Chicago O'Hare International.Price includes taxes and charges.From $4,032, select.

Find the cheapest month to fly from Chicago O'Hare International to Baku Heydar Aliyev International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago O'Hare International to Baku Heydar Aliyev International flights are currently cheapest in September.
May
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Jun
from $2,239
Jul
from $2,170
Aug
from $1,806
Sep
from $1,464
Oct
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Nov
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Dec
from $1,728
Jan
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Feb
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Mar
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Apr
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Direct flights from Chicago O'Hare International to Baku Heydar Aliyev International

Chicago O'Hare International to Baku Heydar Aliyev International: Alternative routes

Compare routes from Chicago O'Hare International to Baku below. You may find an airport to fly into that's cheaper, faster, or easier than Baku Heydar Aliyev International.

Baku Heydar Aliyev International

21km from central Baku
ClosestCheapest
from $1,464
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Chicago to Baku: Flight information

The things to know before you go.
Cheapest flight found$1,464
Cheapest month to flySeptember
Average flight time11 hrs, 20 mins
Most popular airlineAerocaribbean
Average flights per week3

Finding cheap flights from Chicago O'Hare International to Baku Heydar Aliyev International: Frequently asked questions

The best price we found for a return flight from Chicago O'Hare International to Baku Heydar Aliyev International is $1,464. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
11 hours and 20 minutes is the average flight time from Chicago O'Hare International to Baku Heydar Aliyev International.
Aerocaribbean flies direct from Chicago O'Hare International to Baku Heydar Aliyev International.
As of May 2026, there are 3 flights per week flying from Chicago O'Hare International to Baku Heydar Aliyev International.
The cheapest month to fly from Chicago O'Hare International to Baku Heydar Aliyev International is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chicago O'Hare International Airport to Baku Heydar Aliyev International Airport on Thursday, 3 September 2026.
Yes – the average flight time is 11 hours and 20 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Baku Heydar Aliyev International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Baku is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Qatar Airways offers the cheapest flight tickets to Baku Heydar Aliyev International.

Flying from O'Hare International Airport (ORD) to Heydar Aliyev International Airport (GYD): what you need to know

  • Baku's timezone is UTC+4, which makes Baku nine hours ahead of Chicago.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Be at the airport on time to catch your ORD to GYD flight.

  • You can expect longer lines in popular months like August. Arriving up to four hours ahead of international flights and two hours for domestic departures is a good idea.

  • If you'd like to break up your flight, simply uncheck 'Direct flights only' when searching for your ticket from O'Hare International Airport to Heydar Aliyev International Airport. These are the top stopovers between ORD and GYD:

    • Istanbul Ataturk Airport

    • Barcelona-El Prat Airport

    • Vienna International Airport

How to find the cheapest flights from O'Hare International Airport (ORD) to Heydar Aliyev International Airport (GYD)

  • The cheapest price we've found for a one-way O'Hare International Airport to Heydar Aliyev International Airport flight is $840. A return fare is currently $1,464. Depending on the availability and when you book, these fares can change.

  • Don't wait until the last minute. You're more likely to find cheap tickets from ORD to GYD if you book in advance. Airlines often have some excellent early bird discounts.

  • Finding cheap flights from O'Hare International Airport to Heydar Aliyev International Airport is easier if you're flexible with your trip dates. Use the 'Whole month' search function to see the lowest prices across the month and land a great deal.

  • Save time searching for cheap flights from ORD to GYD by creating a Price Alert. We'll send you an email or notification on the app when a lower fare becomes available.

  • Pick your preferred arrival and departure times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from O'Hare International Airport to Heydar Aliyev International Airport.

Handy information about O'Hare International Airport (ORD)

  • You'll find ORD at 10000 West O'Hare.

  • Of all flights departing from O'Hare International Airport, 74.85% land on time at their destination.

  • Central Chicago to O'Hare International Airport is approximately 40 kilometres. Depending on traffic, it'll take you about 35 minutes to get there if you're catching a cab, ride-sharing or driving.

  • You can expect a journey time of roughly 55 minutes when using public transport.

  • Taking an early flight from O'Hare International Airport to Heydar Aliyev International Airport? Avoid the last-minute rush to the terminal (and get some extra shut-eye) by picking one of these hotels close to ORD:

Arriving at Heydar Aliyev International Airport (GYD)

Getting from Heydar Aliyev International Airport (GYD) to central Baku

  • Heydar Aliyev International Airport is roughly 21 kilometres from central Baku. The drive time takes around 25 minutes.

  • Getting to the centre by public transport takes around 1 hour 30 minutes.

When to fly to Heydar Aliyev International Airport (GYD)

  • The quietest month for a flight from O'Hare International Airport to Heydar Aliyev International Airport is April, while July is the busiest. Choose the ideal time to visit Baku based on whether you prefer a faster pace or a more relaxed vibe.

  • Book your flight from O'Hare International Airport to Heydar Aliyev International Airport for August if you want to explore Baku during its warmest month. Expect temperatures of between 22ºC and 32ºC.

  • If you want cooler conditions, look for a cheap ticket from ORD to GYD in February. Temperatures average between 2ºC and 10ºC then.

Explore more of Azerbaijan

  • You've done Baku, now it's time to explore other corners of Azerbaijan. Travel around 48 kilometres north-west to Sumqayıt to check off its top attractions. From Saray Parkı to Bələdiyyə bağı and Local Park, you'll have a full itinerary ahead.

  • Lankaran is another standout destination in Azerbaijan and is around 193 kilometres south-west of Baku. No trip is complete without a visit to Sahil parkı, Sütəmurdov Körpüsü and Avtobaza.

More travel options

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.