Cheap Flights from Austin (AUS) to Rio Grande (RGA)

Popular airlines from Austin-Bergstrom Intl. Airport (AUS) to Rio Grande (RGA-Hermes Quijada Intl.)

Cheap Flights from Austin to Rio Grande (AUS-RGA)

Prices were available within the past 7 days and start at for one-way flights and $1,383 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Sep 17 - Wed, Oct 8
AUS
Austin
RGA
Río Grande
$1,383 Roundtrip, just found
$1,383
Roundtrip
just found
Select United flight, departing Wed, Sep 17 from Austin to Río Grande, returning Wed, Oct 8, priced at $1,383 just found
United
Tue, Sep 16 - Wed, Oct 8
AUS
Austin
RGA
Río Grande
$1,389 Roundtrip, just found
$1,389
Roundtrip
just found
Select United flight, departing Tue, Sep 16 from Austin to Río Grande, returning Wed, Oct 8, priced at $1,389 just found
United
Mon, Sep 15 - Wed, Oct 8
AUS
Austin
RGA
Río Grande
$1,420 Roundtrip, just found
$1,420
Roundtrip
just found
Select United flight, departing Mon, Sep 15 from Austin to Río Grande, returning Wed, Oct 8, priced at $1,420 just found
United
Wed, Sep 17 - Sun, Oct 5
AUS
Austin
RGA
Río Grande
$1,434 Roundtrip, just found
$1,434
Roundtrip
just found
Select United flight, departing Wed, Sep 17 from Austin to Río Grande, returning Sun, Oct 5, priced at $1,434 just found
Copa
Wed, Sep 17 - Mon, Sep 22
AUS
Austin
RGA
Río Grande
$1,446 Roundtrip, just found
$1,446
Roundtrip
just found
Select Copa flight, departing Wed, Sep 17 from Austin to Río Grande, returning Mon, Sep 22, priced at $1,446 just found
United
Wed, Sep 17 - Fri, Oct 3
AUS
Austin
RGA
Río Grande
$1,454 Roundtrip, just found
$1,454
Roundtrip
just found
Select United flight, departing Wed, Sep 17 from Austin to Río Grande, returning Fri, Oct 3, priced at $1,454 just found
Copa
Mon, Sep 15 - Sun, Oct 5
AUS
Austin
RGA
Río Grande
$1,466 Roundtrip, just found
$1,466
Roundtrip
just found
Select Copa flight, departing Mon, Sep 15 from Austin to Río Grande, returning Sun, Oct 5, priced at $1,466 just found
Copa
Mon, Sep 15 - Mon, Oct 6
AUS
Austin
RGA
Río Grande
$1,482 Roundtrip, just found
$1,482
Roundtrip
just found
Select Copa flight, departing Mon, Sep 15 from Austin to Río Grande, returning Mon, Oct 6, priced at $1,482 just found
United
Mon, Sep 15 - Tue, Sep 23
AUS
Austin
RGA
Río Grande
$1,500 Roundtrip, just found
$1,500
Roundtrip
just found
Select United flight, departing Mon, Sep 15 from Austin to Río Grande, returning Tue, Sep 23, priced at $1,500 just found
Copa
Mon, Sep 15 - Fri, Oct 3
AUS
Austin
RGA
Río Grande
$1,502 Roundtrip, just found
$1,502
Roundtrip
just found
Select Copa flight, departing Mon, Sep 15 from Austin to Río Grande, returning Fri, Oct 3, priced at $1,502 just found
Copa
Thu, Sep 18 - Tue, Oct 7
AUS
Austin
RGA
Río Grande
$1,526 Roundtrip, just found
$1,526
Roundtrip
just found
Select Copa flight, departing Thu, Sep 18 from Austin to Río Grande, returning Tue, Oct 7, priced at $1,526 just found
Copa
Wed, Sep 17 - Tue, Sep 30
AUS
Austin
RGA
Río Grande
$1,546 Roundtrip, just found
$1,546
Roundtrip
just found
Select Copa flight, departing Wed, Sep 17 from Austin to Río Grande, returning Tue, Sep 30, priced at $1,546 just found
Copa
Thu, Sep 18 - Wed, Oct 8
AUS
Austin
RGA
Río Grande
$1,556 Roundtrip, just found
$1,556
Roundtrip
just found
Select Copa flight, departing Thu, Sep 18 from Austin to Río Grande, returning Wed, Oct 8, priced at $1,556 just found
Copa
Wed, Sep 17 - Sun, Sep 28
AUS
Austin
RGA
Río Grande
$1,566 Roundtrip, just found
$1,566
Roundtrip
just found
Select Copa flight, departing Wed, Sep 17 from Austin to Río Grande, returning Sun, Sep 28, priced at $1,566 just found
Copa
Thu, Sep 18 - Mon, Oct 6
AUS
Austin
RGA
Río Grande
$1,572 Roundtrip, just found
$1,572
Roundtrip
just found
Select Copa flight, departing Thu, Sep 18 from Austin to Río Grande, returning Mon, Oct 6, priced at $1,572 just found
Copa
Thu, Sep 18 - Tue, Sep 30
AUS
Austin
RGA
Río Grande
$1,576 Roundtrip, just found
$1,576
Roundtrip
just found
Select Copa flight, departing Thu, Sep 18 from Austin to Río Grande, returning Tue, Sep 30, priced at $1,576 just found
Copa
Wed, Sep 17 - Fri, Sep 26
AUS
Austin
RGA
Río Grande
$1,582 Roundtrip, just found
$1,582
Roundtrip
just found
Select Copa flight, departing Wed, Sep 17 from Austin to Río Grande, returning Fri, Sep 26, priced at $1,582 just found
Copa
Thu, Sep 18 - Mon, Sep 29
AUS
Austin
RGA
Río Grande
$1,586 Roundtrip, just found
$1,586
Roundtrip
just found
Select Copa flight, departing Thu, Sep 18 from Austin to Río Grande, returning Mon, Sep 29, priced at $1,586 just found
Copa
Thu, Sep 18 - Fri, Oct 3
AUS
Austin
RGA
Río Grande
$1,592 Roundtrip, just found
$1,592
Roundtrip
just found
Select Copa flight, departing Thu, Sep 18 from Austin to Río Grande, returning Fri, Oct 3, priced at $1,592 just found
Copa
Wed, Sep 17 - Sat, Sep 27
AUS
Austin
RGA
Río Grande
$1,602 Roundtrip, just found
$1,602
Roundtrip
just found
Select Copa flight, departing Wed, Sep 17 from Austin to Río Grande, returning Sat, Sep 27, priced at $1,602 just found
Flights from Austin (AUS) to Rio Grande (RGA)
Origin airport
Austin-Bergstrom Intl.
Destination airport
Hermes Quijada Intl.
Roundtrip price
$1,382
Distance
6072 mi

Austin to Rio Grande Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Austin 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 Austin 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 Austin 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 Austin 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 Austin 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.

 

Frequently asked questions

How much does a flight from Austin-Bergstrom Intl. Airport (AUS) to Hermes Quijada Intl. Airport (RGA) cost?
Grab a cheap one-way flight or cheap return flight from $1,383 from Austin-Bergstrom Intl. Airport (AUS) to Hermes Quijada Intl. Airport (RGA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Austin-Bergstrom Intl. Airport (AUS) to Hermes Quijada Intl. Airport (RGA)?
September is the most affordable month to fly from AUS to RGA. Traveling outside of peak seasons is often the key to scoring lower fares.
What is the cheapest airline that flies from Austin-Bergstrom Intl. Airport (AUS) to Hermes Quijada Intl. Airport (RGA)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest AUS to RGA flight.
How many flights per day from Austin-Bergstrom Intl. Airport (AUS) to Hermes Quijada Intl. Airport (RGA)?
There aren't any daily direct flights available from Austin-Bergstrom Intl. Airport (AUS) to Hermes Quijada Intl. Airport (RGA). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from AUS to RGA?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the season, carrier 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 Austin-Bergstrom Intl. Airport (AUS) to Hermes Quijada Intl. Airport (RGA)?
Opt for a flight from Austin-Bergstrom Intl. Airport (AUS) to Hermes Quijada Intl. Airport (RGA) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Later departures are on average 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 Austin-Bergstrom Intl. Airport (AUS) to Hermes Quijada Intl. Airport (RGA) last-minute?
Holding off until just before your departure to book your flight from AUS to RGA generally means paying more. Although you may find some last-minute deals, they aren't always guaranteed. Keep your travel plans flexible to boost your chances of snagging a bargain.
Is it cheaper to book an AUS to RGA flight and hotel package?
Securing an AUS to RGA flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Pick from our extensive range of accommodations and then add car rentals, flights and activities 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 Austin-Bergstrom Intl. Airport (AUS) to Hermes Quijada Intl. Airport (RGA)?
Typically, you can reschedule or cancel your AUS to RGA flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you'd like more information, head to our Customer Service portal.

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*Available to One Key members.