$152 Cheap Flights from Santa Rosa (STS) to Monterey (MRY)

View $152 flight on Tue, Oct 7, 2025Opens in a new window

Popular airlines from Santa Rosa, CA (STS-Sonoma County) to Monterey Peninsula Airport (MRY)

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Cheap Flights from Santa Rosa to Monterey (STS-MRY)

Prices were available within the past 7 days and start at $152 for one-way flights and $242 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, Oct 8 - Tue, Oct 21
STS
Santa Rosa
MRY
Monterey
$242 Roundtrip, found 4 days ago
$242
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, Oct 8 from Santa Rosa to Monterey, returning Tue, Oct 21, priced at $242 found 4 days ago
Hawaiian Airlines
Tue, Oct 7 - Tue, Oct 21
STS
Santa Rosa
MRY
Monterey
$248 Roundtrip, found 6 days ago
$248
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Tue, Oct 7 from Santa Rosa to Monterey, returning Tue, Oct 21, priced at $248 found 6 days ago
Hawaiian Airlines
Mon, Sep 22 - Tue, Oct 7
STS
Santa Rosa
MRY
Monterey
$252 Roundtrip, found 6 days ago
$252
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Mon, Sep 22 from Santa Rosa to Monterey, returning Tue, Oct 7, priced at $252 found 6 days ago
Hawaiian Airlines
Tue, Oct 7 - Mon, Oct 27
STS
Santa Rosa
MRY
Monterey
$258 Roundtrip, found 6 days ago
$258
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Tue, Oct 7 from Santa Rosa to Monterey, returning Mon, Oct 27, priced at $258 found 6 days ago
Hawaiian Airlines
Mon, Jan 12 - Wed, Jan 21
STS
Santa Rosa
MRY
Monterey
$262 Roundtrip, found 23 hours ago
$262
Roundtrip
found 23 hours ago
Select Hawaiian Airlines flight, departing Mon, Jan 12 from Santa Rosa to Monterey, returning Wed, Jan 21, priced at $262 found 23 hours ago
Hawaiian Airlines
Sun, Jan 11 - Wed, Jan 21
STS
Santa Rosa
MRY
Monterey
$272 Roundtrip, found 23 hours ago
$272
Roundtrip
found 23 hours ago
Select Hawaiian Airlines flight, departing Sun, Jan 11 from Santa Rosa to Monterey, returning Wed, Jan 21, priced at $272 found 23 hours ago
Hawaiian Airlines
Wed, Sep 24 - Tue, Sep 30
STS
Santa Rosa
MRY
Monterey
$278 Roundtrip, found 5 days ago
$278
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Wed, Sep 24 from Santa Rosa to Monterey, returning Tue, Sep 30, priced at $278 found 5 days ago
Hawaiian Airlines
Mon, Jan 12 - Mon, Jan 19
STS
Santa Rosa
MRY
Monterey
$282 Roundtrip, found 23 hours ago
$282
Roundtrip
found 23 hours ago
Select Hawaiian Airlines flight, departing Mon, Jan 12 from Santa Rosa to Monterey, returning Mon, Jan 19, priced at $282 found 23 hours ago
Hawaiian Airlines
Sun, Jan 11 - Mon, Jan 19
STS
Santa Rosa
MRY
Monterey
$292 Roundtrip, found 23 hours ago
$292
Roundtrip
found 23 hours ago
Select Hawaiian Airlines flight, departing Sun, Jan 11 from Santa Rosa to Monterey, returning Mon, Jan 19, priced at $292 found 23 hours ago
American Airlines
Thu, Jan 1 - Mon, Jan 5
STS
Santa Rosa
MRY
Monterey
$674 Roundtrip, found 1 day ago
$674
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Jan 1 from Santa Rosa to Monterey, returning Mon, Jan 5, priced at $674 found 1 day ago

Alternative airports near Monterey

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Monterey Peninsula MRY. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $542
MRY
Monterey Peninsula
CheapestClosest
Average driving time to city center6 min
Flights from $542
Flights from Santa Rosa (STS) to Monterey (MRY)
Origin airport
Sonoma County
Destination airport
Monterey Peninsula
Airlines serving
Alaska Airlines, American Airlines, Hawaiian Airlines
Roundtrip price
$242
Distance
142 mi

Santa Rosa to Monterey Flights

The cheapest times to fly from Santa Rosa to Monterey

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Santa Rosa to Monterey are during the month of October. You can find some of the cheapest flights from Santa Rosa to Monterey with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Santa Rosa to Monterey

Sunday is one of the best days to book for cheap flights from Santa Rosa to Monterey: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Santa Rosa to Monterey

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Santa Rosa to Monterey in 2025. You can also book with separate airlines for your outbound and return journeys, from $152 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Santa Rosa to Monterey flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Santa Rosa to Monterey airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Sonoma County Airport (STS) to Monterey Peninsula Airport (MRY) cost?
Lock in a cheap one-way flight from $152 or cheap return flight from $242 from Sonoma County Airport (STS) to Monterey Peninsula Airport (MRY) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Sonoma County Airport (STS) to Monterey Peninsula Airport (MRY)?
Traveling in October may help you find better deals, as it's the cheapest month for flights between STS and MRY. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Sonoma County Airport (STS) to Monterey Peninsula Airport (MRY)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from STS to MRY. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Sonoma County Airport (STS) to Monterey Peninsula Airport (MRY)?
There are no daily direct flights departing from Sonoma County Airport (STS) to Monterey Peninsula Airport (MRY). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from STS to MRY?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sonoma County Airport (STS) to Monterey Peninsula Airport (MRY)?
Select a flight from Sonoma County Airport (STS) to Monterey Peninsula Airport (MRY) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Sonoma County Airport (STS) to Monterey Peninsula Airport (MRY) last-minute?
Holding off until just before your departure to book your flight from STS to MRY generally means paying more. While you might find some last-minute deals, they're not always guaranteed. Keep your travel plans flexible for a better chance of landing a bargain.
Is it cheaper to book a STS to MRY flight and hotel package?
Securing a STS to MRY flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our extensive range of accommodations and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Sonoma County Airport (STS) to Monterey Peninsula Airport (MRY)?
It's usually possible to reschedule or cancel your STS to MRY flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.