Cheap Flights To Rio Frio 2026

Rio Frio Flights as Low as $166

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Thu, Sep 17 - Mon, Sep 21
BWI
Baltimore Washington Intl. Thurgood Marshall
SAT
San Antonio Intl.
$198
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Sep 17 from Baltimore Washington Intl. Thurgood Marshall to San Antonio Intl., returning Mon, Sep 21, priced at $198 found 2 days ago
Frontier Airlines
Delta
Fri, Dec 11 - Mon, Dec 14
SEA
Seattle - Tacoma Intl.
SAT
San Antonio Intl.
$221
Roundtrip
found 9 hours ago
Select Delta flight, departing Fri, Dec 11 from Seattle - Tacoma Intl. to San Antonio Intl., returning Mon, Dec 14, priced at $221 found 9 hours ago
Delta
Tue, Sep 15 - Sat, Sep 19
ATL
Hartsfield-Jackson Atlanta Intl.
SAT
San Antonio Intl.
$224
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Sep 15 from Hartsfield-Jackson Atlanta Intl. to San Antonio Intl., returning Sat, Sep 19, priced at $224 found 1 day ago
Southwest Airlines
Frontier Airlines
Delta
American Airlines
United
Delta
Tue, Sep 15 - Tue, Sep 22
RSW
Southwest Florida Intl.
SAT
San Antonio Intl.
$253
Roundtrip
found 22 hours ago
Select Delta flight, departing Tue, Sep 15 from Southwest Florida Intl. to San Antonio Intl., returning Tue, Sep 22, priced at $253 found 22 hours ago

Flights to Rio Frio

No matter how much you fight the travel bug, sometimes there's only one solution—to hop on the next plane to Rio Frio. AARP Travel Center Powered by Expedia® is here to help you cure that bug with great deals on flights and activities. With the best rates from Expedia combined with members-only discounts, AARP Travel offers members the best price in travel, guaranteed. As an AARP member, you'll get exclusive rates on car rentals and hotels, and will not pay booking fees on flights.

Whether it's a backpacking adventure, ski escape, weekend getaway, tropical destination or another trip you're dreaming of, we'll help you get there (without breaking the bank).

Transportation at the Rio Frio Airport

Once you have reserved plane tickets to Rio Frio with AARP Travel, you may want to book a car so you can get around Rio Frio. You can schedule Rio Frio rental cars under our cars tab and get into the car as soon as you step out of the airport. For more information, check out the Rio Frio Car Rentals Guide.

Things to Do in Rio Frio

If you aren't sure where to start, we can help you with that too. Not to worry—there's so many things to do in this city. Rio Frio has so much to do, and we can help you get started.

If you're looking for some fun activities to do in Rio Frio, make sure you check out our "Things to Do in Rio Frio" page for excursions and activities for the whole clan.

Book Your Hotel in Rio Frio

Rio Frio has lodging to choose from, make sure you check out our hotel listings tab for some great recommendations from past visitors. No matter where you stay, just remember that you'll get the best for your trip when you stay with AARP.

Book Your Rio Frio Trip Now

Once you have decided when you want to visit, allow us here at AARP Travel to connect you with cheap tickets to Rio Frio. There is no better time than now to start booking that next trip. Book one of our flights today.