Cheap Flights from St Louis to Guadalajara

Compare St Louis to Guadalajara flight deals

Find the cheapest month or even day of the year to fly to Guadalajara

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Flight deals from St Louis to Guadalajara

Looking for a cheap last-minute deal or the best return flight from St Louis to Guadalajara? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from St Louis to Guadalajara

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like St Louis to Guadalajara flights are currently cheapest in June.

St Louis to Guadalajara: Alternative routes

Compare routes from St Louis to Guadalajara below. You may find an airport to fly into that's cheaper, faster, or easier than Guadalajara.

St Louis to Guadalajara: Flight information

The things to know before you go.
Cheapest flight found430 €
Cheapest month to flyJune

Finding cheap flights from St Louis to Guadalajara: Frequently asked questions

The best price we found for a return flight from St Louis to Guadalajara is 430 €. 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.
Currently, there are no airlines that fly direct from St Louis to Guadalajara. But we found flights with one or more stops from 430 €.
As of May 2025, there are no flights flying from St Louis to Guadalajara.
The cheapest month to fly from St Louis to Guadalajara is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from St Louis Airport to Guadalajara Airport on Wednesday, 4 June 2025.
No airlines currently offer direct flights between St Louis Airport and Guadalajara Airport. Most routes have one or more stops.
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 Guadalajara 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 Guadalajara is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines offers the cheapest flight tickets to Guadalajara.

Flying from Lambert-St. Louis International Airport (STL) to Miguel Hidalgo y Costilla International Airport (GDL): what you need to know

  • Guadalajara is one hour behind St Louis and is in the UTC-6 timezone.

  • To ensure you catch your STL to GDL flight, leave enough time to check in and drop off your luggage. Arriving two hours before international departures and one hour before domestic flights is the general travel rule.

  • During popular months such as July, you'll want to get to the airport well in advance. Arrive two hours before a domestic departure and four hours ahead of an international flight whenever you're travelling during a peak period in general.

  • Consider adding a stopover when booking your ticket from Lambert-St. Louis International Airport to Miguel Hidalgo y Costilla International Airport. Simply deselect 'Direct flights only' to break up your journey, or even explore someplace new along the way. Check out these options between STL and GDL:

    • George Bush Intercontinental Airport

    • Dallas/Fort Worth International Airport

    • O'Hare International Airport

How to find the cheapest flights from Lambert-St. Louis International Airport (STL) to Miguel Hidalgo y Costilla International Airport (GDL)

  • 184 € is currently the lowest price for a one-way Lambert-St. Louis International Airport to Miguel Hidalgo y Costilla International Airport flight. Return flights start at 430 €. These prices can change depending on availability and demand.

  • It's usually best to book ahead of time if you're looking for cheap tickets from STL to GDL. That's because flight prices are based on demand, which tends to increase closer to the date of departure.

  • The 'Whole month' tool shows you the cheapest flights from Lambert-St. Louis International Airport to Miguel Hidalgo y Costilla International Airport throughout the month. It's a great way to snap up a bargain if your plans are flexible.

  • You won't have to check every day to find out if fares have dropped when you create a Price Alert. We'll send you an update as soon as there's a better deal on cheap flights from STL to GDL.

  • Choose your preferred arrival and departure times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to get the best deals on flights from Lambert-St. Louis International Airport to Miguel Hidalgo y Costilla International Airport.

Handy information about Lambert-St. Louis International Airport (STL)

  • You'll find STL at 10701 Lambert International Blvd..

  • When it comes to the on-time performance of Lambert-St. Louis International Airport, 78.04% of flights stick to their scheduled arrival time.

  • To get to Lambert-St. Louis International Airport from central St Louis, it takes about 20 minutes if you're travelling by car. Of course, this depends on traffic. It's approximately 26 kilometres from the airport to the city centre.

  • You can expect a journey time of about 35 minutes on public transport.

  • Get your break off to a leisurely start by staying near STL. Whether you're catching an early flight from Lambert-St. Louis International Airport to Miguel Hidalgo y Costilla International Airport or just don't want to be rushed, these stays have you covered:

Arriving at Miguel Hidalgo y Costilla International Airport (GDL)

Getting from Miguel Hidalgo y Costilla International Airport (GDL) to central Guadalajara

  • Miguel Hidalgo y Costilla International Airport to the centre of Guadalajara has a drive time of about 35 minutes. It's approximately 21 kilometres away.

  • It'll take around 1 hour 55 minutes if you're travelling on public transport.

When to fly to Miguel Hidalgo y Costilla International Airport (GDL)

  • July is the most popular month for flights from Lambert-St. Louis International Airport to Miguel Hidalgo y Costilla International Airport. To steer clear of the crowds, visit Guadalajara in April.

  • Book your flight from Lambert-St. Louis International Airport to Miguel Hidalgo y Costilla International Airport for May if you want to visit Guadalajara during its warmest month. You can expect temperatures of between 15ºC (59ºF) and 35ºC (95ºF).

  • Look for cheap tickets from STL to GDL in January if you like cooler conditions. Temperatures are at their lowest then, ranging between 9ºC (48ºF) and 27ºC (81ºF) on average.

Explore more of Mexico

  • Guadalajara has plenty to offer, but there are so many other parts of Mexico you should also see. Around 467 kilometres east of Guadalajara, a visit to Mexico City will keep you busy. Start with attractions like Zocalo, Chapultepec Park and National Museum of Anthropology.

  • Ecatepec de Morelos is another favourite destination in Mexico and is around 467 kilometres east of Guadalajara. No journey is complete without a visit to Grupo Scout 360 Aztlan, mirador del Valle Park and Kinder casanueva.

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