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Find low faresSouthwest® flights from Ontario/LA to Reno/Tahoe from $110
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1 Passenger
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Low fares from Ontario/LA to Reno/Tahoe
$
Ontario/LA (ONT)to
Reno/Tahoe (RNO)
Depart: 02/25/2026
One-way
Basic
From
$110
Seen: 13 hrs ago
Ontario/LA (ONT)to
Reno/Tahoe (RNO)
Depart: 03/24/2026
One-way
Basic
From
$128
Seen: 20 hrs ago
Ontario/LA (ONT)to
Reno/Tahoe (RNO)
Depart: 03/12/2026
One-way
Basic
From
$128
Seen: 10 hrs ago
Ontario/LA (ONT)to
Reno/Tahoe (RNO)
Depart: 03/23/2026
One-way
Basic
From
$128
Seen: 9 hrs ago
Ontario/LA (ONT)to
Reno/Tahoe (RNO)
Depart: 04/04/2026
One-way
Basic
From
$128
Seen: 17 hrs ago
Ontario/LA (ONT)to
Reno/Tahoe (RNO)
Depart: 04/08/2026
One-way
Basic
From
$128
Seen: 19 hrs ago
Explore flights from Ontario/LA to Reno/Tahoe
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Flight Details
Departing from:
LA/Ontario International Airport
Arriving at:
Reno-Tahoe International Airport
Distance:
394 miles
Route Information
126† Weekly flights
† Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.
‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.
Questions we hear the most
There are 126 weekly flights from Ontario/LA to Reno/Tahoe on Southwest Airlines.
To find the lowest fares by day and time to fly Ontario/LA to Reno/Tahoe with Southwest, check out our Low Fare Calendar.
You can rent a car at Reno-Tahoe International Airport book yours with your flight.
Yes! Flights from Ontario/LA to Reno/Tahoe—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
Check the status of your upcoming Southwest flight.
Check out the Southwest Airlines® Help Center for answers about everything Southwest.