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$1,592+ Cheap flights from St. Louis (STL) to Baku Heydar Aliyev Airport (GYD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
STL — GYD
Jul 17 — Jul 241
Fri 7/17
Fri 7/24
1 adult, Economy
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Cheap flight deals from St. Louis to Baku

Cheapest flights from St. Louis to Baku
Explore the most affordable flight options available from St. Louis to Baku. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 17, 2026.

This Expedia deal was found by Cheapflights users on 6/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:05 pm
STL
-
GYD
2 stops43h 50m
Lufthansa
Fri 7/172:20 am
GYD
-
STL
2 stops30h 24m
Lufthansa
Deal found 6/13$1,592
This United Airlines deal was found by Cheapflights users on 6/13. 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.
Sat 7/116:01 am
STL
-
GYD
3 stops32h 49m
United Airlines
Fri 7/172:20 am
GYD
-
STL
2 stops30h 24m
United Airlines
Deal found 6/13$1,753
This Trip.com deal was found by Cheapflights users on 6/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1112:55 pm
STL
-
GYD
3 stops36h 35m
Multiple Airlines
Fri 7/172:35 am
GYD
-
STL
3 stops27h 51m
Multiple Airlines
Deal found 6/13$2,079

Find flight deals from St. Louis to Baku

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Baku (GYD). 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 June 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,592
(Expedia)
Provider with most accurate pricing for Lambert-St Louis-Baku Heydar Aliyev flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Baku Heydar Aliyev flights.
Search Deals
From Lambert-St Louis to Baku Heydar Aliyev
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis 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 June 17, 2026.
Use the filters below to find and compare flights from St. Louis to Baku Heydar Aliyev Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisBaku

STL - GYD

STLGYD

Lambert-St Louis

Sat 7/11

7:05 pm-11:55 pm

2 stops43h 50m

Baku Heydar Aliyev

Fri 7/17

2:20 am-11:44 pm

2 stops30h 24m

$1,592
Quickest round-trip

St. LouisBaku

STL - GYD

STLGYD

Lambert-St Louis

Sat 7/11

6:01 am-11:50 pm

3 stops32h 49m

Baku Heydar Aliyev

Fri 7/17

2:20 am-11:44 pm

2 stops30h 24m

$1,753

St. LouisBaku

STL - GYD

STLGYD

Lambert-St Louis

Sat 7/11

12:55 pm-10:30 am

3 stops36h 35m

Baku Heydar Aliyev

Fri 7/17

2:35 am-9:26 pm

3 stops27h 51m

$2,079

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/13

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on St. Louis-Baku Heydar Aliyev Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Baku Heydar Aliyev Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Baku Heydar Aliyev Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Baku Heydar Aliyev Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 St. Louis-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 St. Louis to Baku

Have a flexible travel schedule? Discover the best time to fly to Baku from St. Louis 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.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Baku. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from St. Louis to Baku Heydar Aliyev Airport?

    There are many flights that can get you from St. Louis to Baku Heydar Aliyev Airport in 32h 49m. Fly via Lufthansa or United Airlines to get the fastest option. There are 6417 mi between St. Louis and Baku Heydar Aliyev Airport. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from St. Louis to Baku that include hotel bookings?

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

  • How can I find direct flights from St. Louis to Baku?

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

  • Can I find deals for business class flights from St. Louis to Baku?

    Yes. Cheapflights offers flight deals from St. Louis 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.

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