Cheap Flights To Northern California 2026

Northern California Flights as Low as $90

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
Southwest Airlines
Frontier Airlines
Frontier Airlines
United
Tue, Nov 17 - Wed, Nov 18
ONT
Ontario Intl. Airport
SFO
San Francisco Intl.
$209
Roundtrip
found 6 days ago
Select United flight, departing Tue, Nov 17 from Ontario Intl. Airport to San Francisco Intl., returning Wed, Nov 18, priced at $209 found 6 days ago
Alaska Airlines
Delta
Delta
Tue, Nov 10 - Tue, Nov 17
ONT
Ontario Intl. Airport
MFR
Rogue Valley Intl.
$383
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Nov 10 from Ontario Intl. Airport to Rogue Valley Intl., returning Tue, Nov 17, priced at $383 found 1 day ago
United
Sat, Oct 31 - Sat, Oct 31
ONT
Ontario Intl. Airport
FAT
Fresno Yosemite Intl.
$501
Roundtrip
found 6 days ago
Select United flight, departing Sat, Oct 31 from Ontario Intl. Airport to Fresno Yosemite Intl., returning Sat, Oct 31, priced at $501 found 6 days ago
American Airlines

Flights to Northern California

No matter how much you fight the travel bug, sometimes there's only one solution—to hop on the next plane to Northern California. 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. AARP members won't pay booking fees on flights, and often receive exclusive rates on car rentals and hotels.

Once you have got your trip scheduled, we'll show you a full list of deals for your route. Do not forget to look at flights to alternative airports nearby, which can help you score a lower rate.

Transportation at the Airport

Once you've reserved plane tickets to Northern California, you may want to book a rental car so you can get around the city. You can request Northern California rental cars under our cars tab and jump into the driver's seat as soon as you step outside. For more information, check out the Northern California Car Rentals Guide.

Northern California Activities

Not sure where to start? Not to worry—there's so many things to do in this city. Northern California has so much to do, and we can help you get started.

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

Book Your Hotel in Northern California

Northern California has lodging options in the area, make sure you check out our hotel listings tab for some great recommendations from past visitors. Remember that you'll get the best price out there when you book with AARP.

Booking Your Flight

Once you've decided when you want to visit, allow us here at AARP Travel to connect you with inexpensive tickets to Northern California. There is no better time than now to start booking your next trip. Book one of our flights today.