Cheap flights from Sonoma

View AU$89 flight on Wed, 14 Jan 2026Opens in a new window

Popular airlines from Sonoma

  • Alaska Airlines

    Alaska Airlines

  • Southwest Airlines

    Southwest Airlines

  • Delta

    Delta

  • Volaris

    Volaris

  • Aeromexico

    Aeromexico

  • Viva Aerobus

    Viva Aerobus

  • Hawaiian Airlines

    Hawaiian Airlines

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 35% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest flights from Sonoma

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

Alaska Airlines
Tue, 3 Feb - Tue, 10 Feb
STS
Santa Rosa
SAN
San Diego
AU$178 Return, found 2 days ago
AU$178
Return
found 2 days ago
Select Alaska Airlines flight, departing Tue, 3 Feb from Santa Rosa to San Diego, returning Tue, 10 Feb, priced at AU$178 found 2 days ago
Alaska Airlines
Wed, 4 Feb - Tue, 10 Feb
STS
Santa Rosa
SAN
San Diego
AU$232 Return, found 1 day ago
AU$232
Return
found 1 day ago
Select Alaska Airlines flight, departing Wed, 4 Feb from Santa Rosa to San Diego, returning Tue, 10 Feb, priced at AU$232 found 1 day ago
Alaska Airlines
Tue, 3 Feb - Tue, 10 Feb
STS
Santa Rosa
SAN
San Diego
AU$240 Return, found 2 days ago
AU$240
Return
found 2 days ago
Select Alaska Airlines flight, departing Tue, 3 Feb from Santa Rosa to San Diego, returning Tue, 10 Feb, priced at AU$240 found 2 days ago
American Airlines
Wed, 4 Feb - Tue, 10 Feb
STS
Santa Rosa
CLD
Carlsbad
AU$242 Return, found 1 day ago
AU$242
Return
found 1 day ago
Select American Airlines flight, departing Wed, 4 Feb from Santa Rosa to Carlsbad, returning Tue, 10 Feb, priced at AU$242 found 1 day ago
American Airlines
Wed, 4 Feb - Tue, 10 Feb
STS
Santa Rosa
SAN
San Diego
AU$242 Return, found 1 day ago
AU$242
Return
found 1 day ago
Select American Airlines flight, departing Wed, 4 Feb from Santa Rosa to San Diego, returning Tue, 10 Feb, priced at AU$242 found 1 day ago
Alaska Airlines
Sat, 25 Oct - Wed, 29 Oct
OAK
Oakland
SEA
Seattle
AU$276 Return, found 5 days ago
AU$276
Return
found 5 days ago
Select Alaska Airlines flight, departing Sat, 25 Oct from Oakland to Seattle, returning Wed, 29 Oct, priced at AU$276 found 5 days ago
American Airlines
Tue, 3 Feb - Tue, 10 Feb
STS
Santa Rosa
SAN
San Diego
AU$285 Return, found 2 days ago
AU$285
Return
found 2 days ago
Select American Airlines flight, departing Tue, 3 Feb from Santa Rosa to San Diego, returning Tue, 10 Feb, priced at AU$285 found 2 days ago
Alaska Airlines
Sat, 25 Oct - Wed, 29 Oct
OAK
Oakland
SEA
Seattle
AU$291 Return, found 5 days ago
AU$291
Return
found 5 days ago
Select Alaska Airlines flight, departing Sat, 25 Oct from Oakland to Seattle, returning Wed, 29 Oct, priced at AU$291 found 5 days ago
Delta
Sat, 25 Oct - Wed, 29 Oct
OAK
Oakland
SEA
Seattle
AU$292 Return, found 5 days ago
AU$292
Return
found 5 days ago
Select Delta flight, departing Sat, 25 Oct from Oakland to Seattle, returning Wed, 29 Oct, priced at AU$292 found 5 days ago
Alaska Airlines
Wed, 4 Feb - Tue, 10 Feb
STS
Santa Rosa
SAN
San Diego
AU$292 Return, found 1 day ago
AU$292
Return
found 1 day ago
Select Alaska Airlines flight, departing Wed, 4 Feb from Santa Rosa to San Diego, returning Tue, 10 Feb, priced at AU$292 found 1 day ago

Flights from Sonoma: Essential Travel Information

Cheapest flight from Sonoma
AU$178 (roundtrip)
Best airlines to fly from Sonoma
Alaska Airlines, Hawaiian Airlines, American Airlines, Delta
Cheapest month to fly from Sonoma
February
Sonoma IATA code
OAK
Sonoma Country/State
California
Airline ticket deals from Sonoma
AU$178 - AU$292

Explore a world of travel with Expedia

*Available to Expedia members.