Cheap flights from San Diego to Santa Rosa

Flights overview

Useful information for finding cheap flights from San Diego to Santa Rosa and booking your next trip
Cheapest round-trip flights $211
Southwest Nonstop 2 hr Sat, May 30 — Mon, Jun 1
The cheapest round-trip flight from San Diego to Santa Rosa is currently $211
Cheapest one-way flight $94
Alaska Nonstop 2 hr Wed, May 27
The cheapest one-way flight from San Diego to Santa Rosa is currently $94
Last-minute weekend getaway $317
Alaska Nonstop 2 hr Thu, May 7 — Sun, May 10
The cheapest last-minute weekend getaway from San Diego to Santa Rosa is currently $317
Cheapest business class flights $361
Alaska Nonstop 2 hr Sat, May 30 — Mon, Jun 1
The cheapest business class round-trip flight from San Diego to Santa Rosa is currently $361
Fastest flight 1 hr 45 min The fastest nonstop flight from San Diego to Santa Rosa takes 1 hr 45 min
Nonstop flights Every day There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from San Diego to Santa Rosa is typically April. The most expensive month to fly is typically March.
April
Cheapest
Typical prices: $145–415
March
Most expensive
Typical prices: $220–520

Popular airlines from San Diego to Santa Rosa

  • Alaska
    Nonstop
    from $211
    Typical price: $175–430
    18 weekly nonstop flights
    SAN - STS Every day
    420 weekly connecting flights
    SAN - STS Every day
  • Southwest
    Nonstop
    from $211
    Typical price: $145–290
    11 weekly nonstop flights
    SAN - STS Every day
    176 weekly connecting flights
    SAN - STS Every day
  • American
    from $262
    Typical price: $205–495
    40 weekly connecting flights
    SAN - STS Every day

Popular airports near San Diego

  • San Diego International Airport (SAN)
    San Diego United States 10 min 2 mi
  • Tijuana International Airport (TIJ)
    Tijuana Mexico 37 min 16 mi
  • Los Angeles International Airport (LAX)
    Los Angeles United States 2 hr 2 min 111 mi
  • John Wayne Airport (SNA)
    Santa Ana United States 1 hr 21 min 78 mi

Popular airports near Santa Rosa

  • San Francisco International Airport (SFO)
    San Francisco United States 1 hr 19 min 59 mi
  • Charles M. Schulz–Sonoma County Airport (STS)
    Santa Rosa United States 12 min 7 mi
  • Oakland San Francisco Bay Airport (OAK)
    Oakland United States 1 hr 10 min 56 mi
  • Sacramento International Airport (SMF)
    Sacramento United States 1 hr 47 min 63 mi

Frequently asked questions about flying from San Diego to Santa Rosa

The cheapest flights from San Diego to Santa Rosa are usually in April. Typical ticket prices in April range from $145 to $415.
The cheapest round-trip flight from San Diego to Santa Rosa recently found on Google Flights was with Southwest from $211. The cheapest one-way flight was with Alaska from $94.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest Alaska flight from San Diego to Santa Rosa is $211, flying from May 30 to Jun 1.
  • The cheapest Southwest flight from San Diego to Santa Rosa is $211, flying from May 30 to Jun 1.
  • The cheapest American flight from San Diego to Santa Rosa is $262, flying from May 30 to May 31.
The cheapest round-trip flight from San Diego to Santa Rosa starts at $211 from Sat, May 30 to Mon, Jun 1. The cheapest one-way flight starts at $94 and departs on Wed, May 27.
1 hr 45 min is the shortest flight time from San Diego to Santa Rosa.
Peak travel periods include the warm summer months (Jun–Sep), when hiking is popular in Annadel State Park. Winters (Dec–Feb) are cool to mild, with some chilly lows and a higher chance of rain. Focused on environmental concerns, the Santa Rosa Earth Day Festival (Apr) offers live music, local food and eco-friendly crafts.
It's easy to use Google Flights to find the cheapest days to fly from San Diego to Santa Rosa.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.
What counts as the best airline for your flights from San Diego to Santa Rosa really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from San Diego to Santa Rosa.

In terms of nonstop flights, Alaska is the most popular. Alaska offers 18 nonstop flights and 420 connecting flights per week. Alaska flies from San Diego International Airport (SAN) to Charles M. Schulz–Sonoma County Airport (STS) .

Other popular airlines flying from San Diego to Santa Rosa are:
  • Southwest offers 11 nonstop flights and 176 connecting flights per week. Southwest flies from San Diego International Airport (SAN) to Charles M. Schulz–Sonoma County Airport (STS) .
  • American offers 40 connecting flights per week. American flies from San Diego International Airport (SAN) to Charles M. Schulz–Sonoma County Airport (STS) .
The number of connecting flights refers to distinct flights with at least one stop between San Diego and Santa Rosa.
The cheapest round-trip flight from San Diego to Santa Rosa recently found on Google Flights was with Southwest from $211. The cheapest one-way flight was with Alaska from $94.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest Alaska flight from San Diego to Santa Rosa is $211, flying from May 30 to Jun 1.
  • The cheapest Southwest flight from San Diego to Santa Rosa is $211, flying from May 30 to Jun 1.
  • The cheapest American flight from San Diego to Santa Rosa is $262, flying from May 30 to May 31.
Alaska and Southwest fly direct from San Diego to Santa Rosa.
  • There are 18 Alaska direct flights from San Diego to Santa Rosa per week. Flights are available every day.
  • There are 11 Southwest direct flights from San Diego to Santa Rosa per week. Flights are available every day.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
The cheapest last-minute deal between San Diego and Santa Rosa at price $317 is offered by Alaska from Thu, May 7 to Sun, May 10.
Alaska and Southwest fly direct from San Diego to Santa Rosa.
  • There are 18 Alaska direct flights from San Diego to Santa Rosa per week. Flights are available every day.
  • There are 11 Southwest direct flights from San Diego to Santa Rosa per week. Flights are available every day.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
There are direct flights from San Diego to Santa Rosa on a daily basis.
The cheapest direct (nonstop) round-trip flights between San Diego and Santa Rosa start at $211 from Sat, May 30 to Mon, Jun 1 with Southwest.
It's easy to find nonstop flights with Google Flights! Once you've searched for flights from San Diego to Santa Rosa, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.
The cheapest business class round-trip flights between San Diego and Santa Rosa start at $361 from Sat, May 30 to Mon, Jun 1 with Alaska.
The cheapest economy class round-trip flights between San Diego and Santa Rosa start at $211 from Sat, May 30 to Mon, Jun 1.
To book business class trips from San Diego to Santa Rosa, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.
The best last-minute getaway deal for the next weekend between San Diego and Santa Rosa starts at $317 from Thu, May 7 to Sun, May 10 with Alaska.
The cheapest last-minute deal between San Diego and Santa Rosa at price $317 is offered by Alaska from Thu, May 7 to Sun, May 10.
To find last-minute flight deals from San Diego to Santa Rosa, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.

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