Cheap Flights from Louisville (SDF) to Rio Grande (RGA)

Popular airlines from Louisville Intl. Airport (SDF) to Rio Grande (RGA-Hermes Quijada Intl.)

Frequently asked questions

How much does a flight from Louisville Intl. Airport (SDF) to Hermes Quijada Intl. Airport (RGA) cost?
Get a cheap one-way flight or cheap return flight from Louisville Intl. Airport (SDF) to Hermes Quijada Intl. Airport (RGA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Louisville Intl. Airport (SDF) to Hermes Quijada Intl. Airport (RGA)?
Flying in may help you find better deals, as it's the cheapest month for flights between SDF and RGA. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from Louisville Intl. Airport (SDF) to Hermes Quijada Intl. Airport (RGA)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll fly you from SDF to RGA. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Louisville Intl. Airport (SDF) to Hermes Quijada Intl. Airport (RGA)?
There aren't any daily direct flights departing from Louisville Intl. Airport (SDF) to Hermes Quijada Intl. Airport (RGA). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from SDF to RGA?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Louisville Intl. Airport (SDF) to Hermes Quijada Intl. Airport (RGA)?
To reach Hermes Quijada Intl. Airport (RGA) on schedule, book a flight that leaves from Louisville Intl. Airport (SDF) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Louisville Intl. Airport (SDF) to Hermes Quijada Intl. Airport (RGA) last-minute?
Booking your plane ticket from SDF to RGA right before your trip is typically more expensive. However, if you're flexible with your travel times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a SDF to RGA flight and hotel package?
Booking a SDF to RGA flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Pick from our wide range of accommodations and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Louisville Intl. Airport (SDF) to Hermes Quijada Intl. Airport (RGA)?
In most instances, you can modify or cancel your SDF to RGA flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like more details, visit our Customer Service portal.

Travel information

Travel information

Origin airport
Louisville Intl.
Destination airport
Hermes Quijada Intl.
Distance
6444 mi

Book with confidence

Book with confidence

Louisville to Rio Grande Flights

The cheapest times to fly from Louisville to Rio Grande

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 Louisville to Rio Grande are during the month of . You can find some of the cheapest flights from Louisville to Rio Grande with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Louisville to Rio Grande

Sunday is one of the best days to book for cheap flights from Louisville to Rio Grande: 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 Louisville to Rio Grande

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 Louisville to Rio Grande in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Louisville to Rio Grande 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 Louisville to Rio Grande 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.

 

Louisville to Rio Grande Flights
*Available to One Key members.