--- iata: STS name: Charles M. Schulz–Sonoma County Airport city: Santa Rosa country: United States lastUpdated: '2026-09-15' officialWebsite: 'https://sonomacountyairport.org/' sources: - 'https://sonomacountyairport.org/' - 'https://sonomacountyairport.org/parking/' - 'https://sonomacountyairport.org/about-sts/' - 'https://sonomacountyairport.org/about-sts/contact/' - 'https://sonomacountyairport.org/about-sts/passenger-numbers/' - 'https://sonomacountyairport.org/passengers/security/' - 'https://sonomacountyairport.org/passengers/check-in/' - 'https://sonomacountyairport.org/passengers/terminal-amenities/' - 'https://sonomacountyairport.org/passengers/airline-information/' - 'https://sonomacountyairport.org/passengers/passenger-faq/' - 'https://sonomacountyairport.org/passengers/book-a-flight/' - 'https://sonomacountyairport.org/passengers/ground-transportation/' - >- https://sonomacountyairport.org/passengers/ground-transportation/car-rentals/ - >- https://sonomacountyairport.org/passengers/ground-transportation/smart-train/ - 'https://sonomacountyairport.org/passengers/ground-transportation/buses/' - 'https://sonomacountyairport.org/passengers/ground-transportation/taxis/' - 'https://sonomacountyairport.org/passengers/ground-transportation/ride-share/' - >- https://sonomacountyairport.org/passengers/ground-transportation/ride-share/notice-to-patrons-and-operators-using-turo/ - 'https://sonomacountyairport.org/passengers/ground-transportation/shuttles/' - >- https://www.aa.com/web/i18n/travelInformation/destinationInformation/sts-airport.html - 'https://www.airnav.com/airport/KSTS' - 'https://www.flightaware.com/live/airport/KSTS' - 'https://plainflights.com/airport/sts' - 'https://www.prioritypass.com/en/airport/santa-rosa-sts' quickFacts: - >- Official branding Charles M. Schulz – Sonoma County Airport (STS). Operator is the County of Sonoma. Site sonomacountyairport.org. - >- Official 2025 total passengers 780,637 (record vs 772,758 in 2024). FAA prelim CY 2025 rank 159 / 386,629 enplanements. Do not mix those files. - >- One scheduled-pax hall with Concourse A and Concourse B. Official About minimum hours 7:00 a.m. to 10:00 p.m. - >- Official Security: TSA Precheck is not currently offered at STS. American.com PreCheck Not Available. Official Check-In: arrive 120 minutes. - >- Live 15 Sep 2026 FlightAware: Alaska SNA/LAX/SAN/SEA/PDX/BUR/LAS/ONT, American Eagle PHX/DFW, Southwest BUR/LAS/SAN. Official FAQ also names Delta SLC. Official About still reprints Avelo. - >- American.com clubs Not Available. Live Priority Pass /en/airport/santa-rosa-sts is 404. Official Amenities names restaurants, not a lounge. bentoTips: - label: Timing title: Official Check-In 120 minutes detail: >- Alaska counter 90/40 minutes, gate 12. American 120/30, gate 15. Southwest and official Delta copy 120/45, gate 15. Kiosks are carry-on only. summary: >- Official Check-In prints arrive 120 minutes prior to departure to finish check-in and TSA. category: timing - label: Layout title: One hall — Concourse A and Concourse B detail: >- Official About: opens 90 minutes before the first flight, closes 30 minutes after the last, minimum 7:00 a.m. to 10:00 p.m. Do not invent a KSTS second page. summary: >- Official Amenities print Concourse A (Apple Spice, Crush) and pet relief between A and B. category: terminal - label: Food title: Flying Ace is the named sit-down kitchen detail: >- Cafe Costeaux On the Go sits south of the hall. Apple Spice and Crush sit after TSA on Concourse A. Official pages print no bottle tariff. summary: >- Official Flying Ace is a full-service restaurant and bar just off the main terminal during operational flight times. category: food - label: Live board title: Trust FlightAware over stale Avelo copy detail: >- Official FAQ also names Delta SLC. Official About still reprints Avelo BUR/LAS. Official Southwest AUS begins October 2026. Official Airline Information leftover Southwest DEN vs this Tuesday board. Do not invent live United. summary: >- Live 15 Sep 2026 FlightAware shows Alaska, American Eagle PHX/DFW, and Southwest BUR/LAS/SAN. category: status lounges: [] waterOptions: - kind: purchase name: Flying Ace / Cafe Costeaux zone: landside price: >- posted concession price (confirm at the register; official pages do not print a bottle tariff) summary: >- Official Flying Ace is the named sit-down kitchen just off the hall. Official Cafe Costeaux On the Go sits just south of the terminal. location: >- Official Flying Ace just off the main terminal; Cafe Costeaux On the Go just south of the hall terminal: Passenger Terminal isBestQuality: true - kind: purchase name: Apple Spice / Crush / vending zone: airside price: >- posted concession price (confirm at the register; official pages do not print a bottle tariff) summary: >- Official Apple Spice and Crush sit on Concourse A. Official vending on Concourses A and B includes cold beverages. location: 'Official Concourse A Apple Spice and Crush, plus Concourse A and B vending' terminal: Passenger Terminal - kind: refill name: Unpublished fountain map zone: airside summary: >- Official Amenities page does not reprint water stations. Confirm a fountain on the day. location: >- Official Amenities page does not print a filler map; confirm near Concourse A and B terminal: Passenger Terminal isBestValue: true airportistScore: 7.3 slug: sts region: North America --- > Markdown for [/airports/sts](/airports/sts). Append `.md` to any page URL (or send `Accept: text/markdown`) for an agent-readable copy. - [HTML page](/airports/sts) - [Lounge directory](/airports/sts/lounges.md) - [Sitemap](/sitemap.md) # Charles M. Schulz–Sonoma County Airport (STS) Santa Rosa, United States · North America A one-hall Wine Country field with Alaska, American, and Southwest on the live 15 Sep 2026 board, $22 long-term parking, no TSA PreCheck, and no commercial lounge. ## Airportist Score **7.3 / 10** Weighted sum of the six published categories (no holistic fudge). - Ease of use (25%): 8.5 — Wayfinding, security wait, and layout. - Comfort & amenities (20%): 7.7 — Seating, Wi-Fi, cleanliness, and quiet. - Food & retail (15%): 7.6 — Food and retail quality and variety. - Ground access (15%): 7.5 — Transit, taxi, and parking to the city. - Reliability (15%): 7.7 — Delays, cancellations, and weather resilience. - Lounges (10%): 2.0 — Worth-it density and access quality. ## At a glance - Passengers: 780,637 - Terminals: 1 scheduled-pax hall (Concourses A & B) - Typical security: 12 min - On-time: 83% - Disruption: minor ## Best for - Wine Country travelers who would otherwise drive SFO or OAK - Alaska, American PHX/DFW, and Southwest BUR/LAS/SAN banks without a second terminal - Travelers who can use $22 long-term parking instead of a Bay Area garage ## Watch out for - Official Security: TSA Precheck is not currently offered at STS - American.com clubs Not Available; live Priority Pass /en/airport/santa-rosa-sts is 404 - Official About still reprints Avelo; official FAQ also names Delta SLC versus the live Tuesday board - Official SMART station is one mile from the terminal, not at the curb ## More intel - [Lounge directory](/airports/sts/lounges.md) (free) - [Getting there](/airports/sts/getting-there.md) (free) - [Amenities](/airports/sts/amenities.md) - [Traveler tips](/airports/sts/tips.md) - [Water](/airports/sts/water.md) - [Full guide](/airports/sts/guide.md) - [Disruptions](/airports/sts/disruptions.md) - [Reviews](/airports/sts/reviews.md) (free)