Cheap flights from Long Beach to Santa Rosa

One-way fares from $334 · LGB → STS · prices found by travellers in the last 48 hours

Cheapest fare
$334

Alaska Airlines · Mon, Dec 28

Cheapest month
December

from $334

Direct flights
Not recently

Usually 1+ stop

Quickest trip
5h 02m

660 km

Get a price alert

We'll email you when Long Beach → Santa Rosa drops to your price. It's free, and you can stop any time.

Today's cheapest fare is $334. We'll send one email to confirm. See our privacy policy.

Cheapest month to fly from Long Beach to Santa Rosa

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 $578
  2. December 2026 Cheapest $334

Plan the rest of your trip to Santa Rosa

Where to stay, what to do and getting around, from our travel partners.

About flights from Long Beach to Santa Rosa

Long Beach (LGB) and Santa Rosa (STS) are about 660 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 5h 02m. Over the next few months, one-way fares start from $334, and December 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Long Beach to Santa Rosa?

The cheapest one-way fare we've seen recently is $334 with Alaska Airlines, departing Monday, December 28, 2026. Over the coming months, the lowest fare in each month ranges from $334 to $578.

What is the cheapest month to fly from Long Beach to Santa Rosa?

December 2026 currently has the lowest fares, from $334 one way.

Are there direct flights from Long Beach to Santa Rosa?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Long Beach to Santa Rosa?

The quickest journey we've seen takes about 5h 02m. Long Beach and Santa Rosa are around 660 km apart.

Which airlines fly from Long Beach to Santa Rosa?

Recent fares on this route were with Alaska Airlines.

More cheap flights from Long Beach

Compare flights to Santa Rosa from other cities →