$227 Cheap Flights from St. Louis (STL) to Guadalajara (GDL)

View $227 flight on Tue, Mar 3, 2026Opens in a new window

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Don Miguel Hidalgo y Costilla Intl. Airport (GDL)

Cheap Flights from St. Louis to Guadalajara (STL-GDL)

Prices were available within the past 7 days and start at $227 for one-way flights and $460 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Nov 13 - Fri, Dec 5
STL
St. Louis
GDL
Guadalajara
$460 Roundtrip, found 11 hours ago
$460
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Thu, Nov 13 from St. Louis to Guadalajara, returning Fri, Dec 5, priced at $460 found 11 hours ago
Frontier Airlines
Thu, Nov 13 - Thu, Dec 4
STL
St. Louis
GDL
Guadalajara
$461 Roundtrip, found 11 hours ago
$461
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Thu, Nov 13 from St. Louis to Guadalajara, returning Thu, Dec 4, priced at $461 found 11 hours ago
Frontier Airlines
Thu, Nov 13 - Mon, Nov 17
STL
St. Louis
GDL
Guadalajara
$463 Roundtrip, found 11 hours ago
$463
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Thu, Nov 13 from St. Louis to Guadalajara, returning Mon, Nov 17, priced at $463 found 11 hours ago
Frontier Airlines
Thu, Nov 13 - Tue, Nov 25
STL
St. Louis
GDL
Guadalajara
$466 Roundtrip, found 11 hours ago
$466
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Thu, Nov 13 from St. Louis to Guadalajara, returning Tue, Nov 25, priced at $466 found 11 hours ago
Frontier Airlines
Thu, Nov 13 - Tue, Feb 3
STL
St. Louis
GDL
Guadalajara
$466 Roundtrip, found 3 days ago
$466
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Nov 13 from St. Louis to Guadalajara, returning Tue, Feb 3, priced at $466 found 3 days ago
Frontier Airlines
Sun, Nov 2 - Fri, Nov 7
STL
St. Louis
GDL
Guadalajara
$467 Roundtrip, found 18 hours ago
$467
Roundtrip
found 18 hours ago
Select Frontier Airlines flight, departing Sun, Nov 2 from St. Louis to Guadalajara, returning Fri, Nov 7, priced at $467 found 18 hours ago
Air Canada
Fri, Nov 14 - Wed, Nov 26
STL
St. Louis
GDL
Guadalajara
$508 Roundtrip, found 11 hours ago
$508
Roundtrip
found 11 hours ago
Select Air Canada flight, departing Fri, Nov 14 from St. Louis to Guadalajara, returning Wed, Nov 26, priced at $508 found 11 hours ago
American Airlines
Tue, Nov 25 - Tue, Dec 2
STL
St. Louis
GDL
Guadalajara
$532 Roundtrip, found 2 days ago
$532
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Nov 25 from St. Louis to Guadalajara, returning Tue, Dec 2, priced at $532 found 2 days ago
United
Tue, Dec 2 - Mon, Dec 8
STL
St. Louis
GDL
Guadalajara
$532 Roundtrip, found 1 hour ago
$532
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Dec 2 from St. Louis to Guadalajara, returning Mon, Dec 8, priced at $532 found 1 hour ago
Aeromexico
Tue, Sep 1 - Wed, Sep 2
STL
St. Louis
GDL
Guadalajara
$537 Roundtrip, found 16 hours ago
$537
Roundtrip
found 16 hours ago
Select Aeromexico flight, departing Tue, Sep 1 from St. Louis to Guadalajara, returning Wed, Sep 2, priced at $537 found 16 hours ago

Find the cheapest month to fly from St. Louis (STL) to Guadalajara (GDL)

May is typically the cheapest month to fly

From $469 - $856 per traveler.

Alternative airports near Guadalajara

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Don Miguel Hidalgo y Costilla Intl. GDL. Cheapest and Closest option available. Average driving time to city center is 18 minutes. Flights from $579
GDL
Don Miguel Hidalgo y Costilla Intl.
CheapestClosest
Average driving time to city center18 min
Flights from $579

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Don Miguel Hidalgo y Costilla Intl. Airport (GDL) cost?
Secure a cheap one-way flight from $227 or cheap return flight from $460 from Lambert-St. Louis Intl. Airport (STL) to Don Miguel Hidalgo y Costilla Intl. Airport (GDL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to Don Miguel Hidalgo y Costilla Intl. Airport (GDL)?
November is the most affordable month to fly from STL to GDL. Traveling during quieter months is often the key to better flight prices.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Don Miguel Hidalgo y Costilla Intl. Airport (GDL)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from STL to GDL. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Don Miguel Hidalgo y Costilla Intl. Airport (GDL)?
There are no daily direct flights departing from Lambert-St. Louis Intl. Airport (STL) to Don Miguel Hidalgo y Costilla Intl. Airport (GDL). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from STL to GDL?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary based on a number of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to Don Miguel Hidalgo y Costilla Intl. Airport (GDL)?
To avoid possible delays on the Lambert-St. Louis Intl. Airport (STL) to Don Miguel Hidalgo y Costilla Intl. Airport (GDL) route, aim to fly before 3 PM. Later departures have a 22% higher chance of cancellation.**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 Lambert-St. Louis Intl. Airport (STL) to Don Miguel Hidalgo y Costilla Intl. Airport (GDL) last-minute?
Last-minute bookings from STL to GDL are typically more expensive. For the lowest rates, start searching for flights ahead of time. That being said, if your travel plans are flexible, it's possible to find a cheap ticket right before your trip.
Is it cheaper to book a STL to GDL flight and hotel package?
You can save money by securing a STL to GDL flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After choosing your preferred accommodations and flights, consider adding extras including car rentals, activities and tours.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Don Miguel Hidalgo y Costilla Intl. Airport (GDL)?
If you reserved your STL to GDL flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

Travel information

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Don Miguel Hidalgo y Costilla Intl.
Airlines serving
Aeromexico, Air Canada, Alaska Airlines, American Airlines, Delta, Frontier Airlines, United
Roundtrip price
$459
Distance
1475 mi

Book with confidence

Book with confidence

St. Louis to Guadalajara Flights

The cheapest times to fly from St. Louis to Guadalajara

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 St. Louis to Guadalajara are during the month of November. You can find some of the cheapest flights from St. Louis to Guadalajara with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from St. Louis to Guadalajara: 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 St. Louis to Guadalajara

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 St. Louis to Guadalajara in 2025. You can also book with separate airlines for your outbound and return journeys, from $227 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 St. Louis to Guadalajara 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 St. Louis to Guadalajara 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.

 

St. Louis to Guadalajara Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.