$824 Cheap Flights from Baku (GYD) to St. Louis (STL)

View $824 flight on Tue, May 19, 2026Opens in a new window

Popular airlines from Baku (GYD-Heydar Aliyev Intl.) to St. Louis Lambert Intl. Airport (STL)

Cheap Flights from Baku to St. Louis (GYD-STL)

Prices were available within the past 7 days and start at $824 for one-way flights and $858 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Jul 22 - Thu, Aug 21
GYD
Baku
STL
St. Louis
$858 Roundtrip, found 1 day ago
$858
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jul 22 from Baku to St. Louis, returning Thu, Aug 21, priced at $858 found 1 day ago
United
Mon, Jul 21 - Thu, Aug 21
GYD
Baku
STL
St. Louis
$874 Roundtrip, found 1 day ago
$874
Roundtrip
found 1 day ago
Select United flight, departing Mon, Jul 21 from Baku to St. Louis, returning Thu, Aug 21, priced at $874 found 1 day ago
United
Thu, Jul 24 - Thu, Aug 21
GYD
Baku
STL
St. Louis
$896 Roundtrip, found 1 day ago
$896
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jul 24 from Baku to St. Louis, returning Thu, Aug 21, priced at $896 found 1 day ago
United
Tue, Jul 22 - Sun, Aug 24
GYD
Baku
STL
St. Louis
$908 Roundtrip, found 1 day ago
$908
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jul 22 from Baku to St. Louis, returning Sun, Aug 24, priced at $908 found 1 day ago
Lufthansa
Tue, Jul 22 - Tue, Aug 12
GYD
Baku
STL
St. Louis
$914 Roundtrip, found 1 day ago
$914
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Tue, Jul 22 from Baku to St. Louis, returning Tue, Aug 12, priced at $914 found 1 day ago
United
Mon, Jul 21 - Thu, Aug 21
GYD
Baku
STL
St. Louis
$917 Roundtrip, found 1 day ago
$917
Roundtrip
found 1 day ago
Select United flight, departing Mon, Jul 21 from Baku to St. Louis, returning Thu, Aug 21, priced at $917 found 1 day ago
United
Tue, Jul 22 - Tue, Aug 19
GYD
Baku
STL
St. Louis
$934 Roundtrip, found 1 day ago
$934
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jul 22 from Baku to St. Louis, returning Tue, Aug 19, priced at $934 found 1 day ago
United
Tue, Jul 22 - Tue, Aug 12
GYD
Baku
STL
St. Louis
$939 Roundtrip, found 1 day ago
$939
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jul 22 from Baku to St. Louis, returning Tue, Aug 12, priced at $939 found 1 day ago
Turkish Airlines
Tue, Jul 22 - Tue, Aug 12
GYD
Baku
STL
St. Louis
$1,669 Roundtrip, found 1 day ago
$1,669
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Tue, Jul 22 from Baku to St. Louis, returning Tue, Aug 12, priced at $1,669 found 1 day ago
Qatar Airways
Mon, Aug 4 - Mon, Sep 1
GYD
Baku
STL
St. Louis
$1,738 Roundtrip, found 5 days ago
$1,738
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Mon, Aug 4 from Baku to St. Louis, returning Mon, Sep 1, priced at $1,738 found 5 days ago
Flights from Baku (GYD) to St. Louis (STL)
Origin airport
Heydar Aliyev Intl.
Destination airport
Lambert-St. Louis Intl.
Airlines serving
Lufthansa, Qatar Airways, Turkish Airlines, United
Roundtrip price
$857
Distance
6420 mi

Baku to St. Louis Flights

The cheapest times to fly from Baku to St. Louis

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Baku to St. Louis are during the month of July. You can find some of the cheapest flights from Baku to St. Louis with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Baku to St. Louis

Sunday is one of the best days to book for cheap flights from Baku to St. Louis: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Baku to St. Louis

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Baku to St. Louis in 2025. You can also book with separate airlines for your outbound and return journeys, from $824 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Baku to St. Louis flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Baku to St. Louis airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Heydar Aliyev Intl. Airport (GYD) to Lambert-St. Louis Intl. Airport (STL) cost?
Discover the latest flight deals from GYD to STL by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from GYD to STL?
The cheapest flights from GYD to STL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from GYD to STL?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from GYD to STL. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Heydar Aliyev Intl. Airport (GYD) to Lambert-St. Louis Intl. Airport (STL)?
There aren't any daily nonstop flights from Heydar Aliyev Intl. Airport (GYD) to Lambert-St. Louis Intl. Airport (STL). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from GYD to STL?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change depending on a number of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Heydar Aliyev Intl. Airport (GYD) to Lambert-St. Louis Intl. Airport (STL)?
To touch down at Lambert-St. Louis Intl. Airport (STL) on schedule, pick a flight that leaves from Heydar Aliyev Intl. Airport (GYD) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Heydar Aliyev Intl. Airport (GYD) to Lambert-St. Louis Intl. Airport (STL) last-minute?
Last-minute fares from GYD to STL are usually more expensive. To lock in the best prices, start searching for flights as early as possible. That said, if you can play around with your travel dates, you may land a cheap ticket right before you leave.
Is it cheaper to book a GYD to STL flight and hotel package?
You can save money by securing a GYD to STL flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After selecting your ideal accommodations and flights, you can add extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Heydar Aliyev Intl. Airport (GYD) to Lambert-St. Louis Intl. Airport (STL)?
In most instances, you can cancel or reschedule your GYD to STL flight. However, additional fees may apply, especially if you booked more than 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you want further details, go to our Customer Service portal.

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*Available to One Key members.