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Cheap Flights from Ontario to Santa Rosa, CA, United States - ONT to STS

Popular flights from Ontario to Santa Rosa

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Alaska Airlines
Departure Date Return Date Lowest Price
Jun 1, 2016 Jun 8, 2016 $439
American Airlines
Departure Date Return Date Lowest Price
Jun 1, 2016 Jun 8, 2016 $515

How Much Does it Cost to Fly from Ontario to Santa Rosa (ONT to STS)?

We have collected flight cost data from across the web for travel from Ontario to Santa Rosa, and have found the average flight price for this trip to be $935.

When Can I Buy the Cheapest Flight from Ontario to Santa Rosa (ONT to STS)?

Airlines can adjust prices for plane tickets from Ontario to Santa Rosa based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Airports for Your Route

These pages contain information about the major airports in Ontario and Santa Rosa, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Ontario - ONT

FlightsAirlineLowest Price
Ontario to San Francisco American, Alaska, United $135
Ontario to Oakland United $1,053

Cheap Domestic Flights to Santa Rosa - STS

FlightsAirlineLowest Price
Los Angeles to Santa Rosa American, Alaska, United $172
San Diego to Santa Rosa American, Alaska $221
Las Vegas to Santa Rosa American, Alaska $308
Burbank to Santa Rosa American, Alaska $442
Santa Ana to Santa Rosa Alaska $203
Long Beach to Santa RosaCheck Dates
Las Vegas to San Francisco American, Alaska, JetBlue, Frontier, United, Virgin America $66
Los Angeles to Oakland Boutique, American, Spirit, United $80
San Diego to San Francisco American, Alaska, United, Virgin America $150
Los Angeles to San Jose American, Alaska, United $135
Santa Ana to San Francisco United $135
Los Angeles to Sacramento American, Alaska, JetBlue, United $151
Long Beach to San Francisco Alaska, JetBlue, United $103
Las Vegas to Oakland American, JetBlue, Spirit, United $79
Palm Springs to San Francisco American, Alaska, United, Virgin America $196
Burbank to San Francisco United $135
Las Vegas to Sacramento American, Alaska, JetBlue, United $196
Santa Barbara to San Francisco United $340
San Diego to Oakland American, Alaska, Spirit, United $150
Los Angeles to Reno American, Alaska, United $167
Las Vegas to San Jose American, Alaska, United $152
San Diego to Sacramento American, Alaska, United $168
Long Beach to Oakland JetBlue $103
Santa Ana to Oakland Alaska, United $337
Burbank to Oakland United $235
Bakersfield to San Francisco United $391
San Luis Obispo to San Francisco United $173
Los Angeles to Monterey American, Alaska, United $123
Cheap Flights from Ontario to Santa Rosa, CA, United States, from $439 Round trip from ONT to STS