$24 Cheap Flights to Santa Rosa , CA

Bundle Your Flight + Hotel & Save!

Popular airlines among travelers

Alaska Airlines
Frontier Airlines
JetBlue Airways
United
Delta
American Airlines
Sun Country Airlines
Air Canada
Lufthansa
    Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

How much is the cheapest flight to Santa Rosa?

Prices were available within the past 7 days and start at $24 for one-way flights and $43 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Tue, May 7 - Sun, May 12
CMH
John Glenn Columbus Intl.
SFO
San Francisco Intl.
$158 Roundtrip, found 1 day ago
$158
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, May 7 from John Glenn Columbus Intl. to San Francisco Intl., returning Sun, May 12, priced at $158 found 1 day ago
Frontier Airlines
Tue, May 7 - Sat, May 18
CMH
John Glenn Columbus Intl.
SFO
San Francisco Intl.
$159 Roundtrip, found 1 day ago
$159
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, May 7 from John Glenn Columbus Intl. to San Francisco Intl., returning Sat, May 18, priced at $159 found 1 day ago
Frontier Airlines
Sun, May 5 - Sun, May 12
CMH
John Glenn Columbus Intl.
SFO
San Francisco Intl.
$168 Roundtrip, found 1 day ago
$168
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sun, May 5 from John Glenn Columbus Intl. to San Francisco Intl., returning Sun, May 12, priced at $168 found 1 day ago
Frontier Airlines
Sun, May 5 - Sat, May 18
CMH
John Glenn Columbus Intl.
SFO
San Francisco Intl.
$169 Roundtrip, found 1 day ago
$169
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sun, May 5 from John Glenn Columbus Intl. to San Francisco Intl., returning Sat, May 18, priced at $169 found 1 day ago
Sun Country Airlines
Fri, Jun 7 - Mon, Jun 17
CMH
John Glenn Columbus Intl.
SFO
San Francisco Intl.
$273 Roundtrip, just found
$273
Roundtrip
just found
Select Sun Country Airlines flight, departing Fri, Jun 7 from John Glenn Columbus Intl. to San Francisco Intl., returning Mon, Jun 17, priced at $273 just found

Find Your Flights to Santa Rosa SFO

Cheap flights to Santa Rosa (SFO)

Get started finding a cheap flight to Santa Rosa on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Santa Rosa.

Roundtrip prices range from $43 - $273, and one-ways to Santa Rosa start as low as $24.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

Airlines that fly to Santa Rosa (SFO)

You have several options for which airline you choose to travel with to Santa Rosa. There are 10 airlines flying into SFO: Frontier Airlines, Sun Country Airlines. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check a bag or bring a carry-on, check whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked/carry-on baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programs may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel in one online platform.

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at the optimal times. Airfare to Santa Rosa (SFO) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to SFO in May and in June for one-ways.

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24-hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

How do I find cheap flights to Santa Rosa that have flexible change policies?
At Expedia, we’ve been channeling our inner Olympic gymnast to give you the most flexible fares available. Just tick the “No change fee” box right underneath the “Flexible change policies” filter to find your dream flight to Santa Rosa.
What is the name of the airport in Santa Rosa?
Santa Rosa has just the one airport, Sonoma County Airport (STS).
How can I book the cheapest flight to Santa Rosa?
To enhance your odds of booking the cheapest flight, enter your travel details into the search fields, then filter the results by your preferred airline, arrival/departure times and number of stops on your route. Also compare the prices of flying out of and into other airports nearby if that’s an option. Timing is crucial when it comes to snagging a bargain — book domestic flights at least a month out and international flights around six months before departure to save 10% on average. And when you come across an amazing deal, grab it before it disappears! One of the cheapest fares to Santa Rosa currently is $24, departing Portland in May. Wherever you’re jetting in from, Expedia will help you get to Santa Rosa for the cheapest price possible.
Which day of the week is the best day to buy a plane ticket to Santa Rosa?
Sunday is the cheapest day of the week to purchase a plane ticket. But there’s more than one way to land a terrific deal. Looking for tickets and being ready to buy several weeks before your date of departure will also pay off. Research indicates that the optimal booking window for cheap plane tickets ranges from 21 days to about 45 days before departure. Settled on your travel dates to Santa Rosa well ahead of time? Check when carriers first release their tickets as often these are the best prices available. Savings are subject to change and may vary depending on selections made.
What airport is best to fly into Santa Rosa?
Before booking tickets to Santa Rosa, it’s a good idea to decide which airport is most convenient. San Francisco Intl. Airport (SFO) is 95 mi from downtown. If you arrive at STS, you’ll find yourself 11 mi away from the center of the city.
Which airlines fly to Santa Rosa?
Choose from 48 airlines that connect Santa Rosa with 131 airports across the globe, including United Airlines. Los Angeles is the most popular departure point for United Airlines flights to Santa Rosa. Alaska Airlines can also fly you to this destination.
How many nonstop flights are there to Santa Rosa?
With roughly 3,330 nonstop flights running each week, you’ll be arriving in Santa Rosa before you can say, “Are we there yet?”
Where are the most popular flights to Santa Rosa departing from?
Flights to Santa Rosa from Los Angeles, Seattle and New York airports are always popular.
Do you have any tips for my flight to Santa Rosa?

  • Wherever you’re heading, flying can be a great experience if you’re prepared. Firstly, pack your travel documents, passport and medications. Next, throw in a little extra in-flight entertainment to help the time fly by. A juicy book and a tablet filled with your favorite series are good options. If you plan on catching some sleep, a memory-foam neck pillow and earplugs are also worth packing.
  • There’s also a list of prohibited items for your hand luggage which can differ between airlines and routes. Generally, avoid carrying anything flammable, sharp or explosive. This includes things like pocket knives, razor blades, aerosol cans and flares. Sporting equipment like baseball bats, and objects considered weapons, such as swords and batons, are also banned from the cabin.

What to wear on a flight:

  • The aisles of an aircraft aren’t designed for a fashion show. Layer up with comfortable, loose-fitting clothing and pack a hoodie as it can get cool in the cabin during long-haul flights. Sneakers or other closed-toe shoes are perfect for longer journeys.
  • Lessen your risk of developing deep vein thrombosis (DVT), a blood clotting condition which can be caused by sitting for extended periods, by regularly moving around the cabin. Alternatively, do foot and leg exercises in your seat. If you’re at higher risk of developing DVT, consider wearing compression socks or tights.

How can I get a cheap last-minute flight to Santa Rosa?
If you want to snag a cheap, spur-of-the-moment flight to Santa Rosa, aim to be flexible. If possible, have a little wiggle room with the dates you plan to travel. It also helps to have some leeway with your departure and arrival airports, choice of airline, flight times and potential layovers or stops.
Where can I learn more about changing or canceling my flight to Santa Rosa?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.
Flights to Santa Rosa information
Destination airport
San Francisco Intl.
Destination airport IATA code
SFO
Destination city name
San Francisco
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Sun Country Airlines, United
Roundtrip price
$158
Popular airline
Alaska Airlines

Trending flights to Santa Rosa

Prices were available within the past 7 days and start at $24 for one-way flights and $43 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Tue, May 7 - Tue, May 7
LAX
Los Angeles Intl.
SFO
San Francisco Intl.
$43 Roundtrip, found 5 hours ago
$43
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Tue, May 7 from Los Angeles Intl. to San Francisco Intl., returning Tue, May 7, priced at $43 found 5 hours ago
*Available to One Key members.