Cheap Flights from St. Louis (STL) to Rio Grande (RGA)

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Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Hermes Quijada Intl. Airport (RGA) cost?
Discover the latest flight deals from STL to RGA 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 STL to RGA?
The cheapest flights from STL to RGA 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 STL to RGA?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from STL to RGA. 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 Hermes Quijada Intl. Airport (RGA)?
You’ll have to hop on a flight with a layover when traveling from Lambert-St. Louis Intl. Airport (STL) to Hermes Quijada Intl. Airport (RGA). Direct flights don’t operate daily on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from STL to RGA?
You’ll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*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 Hermes Quijada Intl. Airport (RGA)?
To avoid potential delays on the Lambert-St. Louis Intl. Airport (STL) to Hermes Quijada Intl. Airport (RGA) route, aim to travel before 3 PM. Flights after this time are 22% more likely to be canceled.**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 Hermes Quijada Intl. Airport (RGA) last-minute?
Waiting until just before your trip to book a ticket from STL to RGA often results in higher prices. While it’s possible to find some last-minute deals, they’re not always guaranteed. Keep your travel plans flexible for the best chance of landing a bargain.
Is it cheaper to book a STL to RGA flight and hotel package?
Booking a STL to RGA flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Pick from our extensive range of hotels and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Hermes Quijada Intl. Airport (RGA)?
It’s generally possible to reschedule or cancel your STL to RGA flight. However, if it’s been more than 24 hours since booking, additional charges may apply. Check your airline’s policies in your itinerary to see what changes are possible and if any costs are involved. You’ll also find more information on our Customer Service portal.
*Available to One Key members.