Flights from Santa Ana (SNA) to Santa Rosa (STS) on Alaska Airlines

Lowest fares from Santa Ana to Santa Rosa

Nov 2026
From$279*
Seen: 13 hours ago
Flight Type One Way|Saver
Dec 2026
From$149*
Seen: 13 hours ago
Flight Type One Way|Saver
Jan 2027
From$149*
Seen: 13 hours ago
Flight Type One Way|Saver
cmp-daily-histogram-bars-legend-min-price-aria-label $149
cmp-daily-histogram-bars-legend-max-price-aria-label $509
Displaying fares for November-2026
  • SNA–STS, Nov 11, 2026: From $429
    11

    We

    NOV

  • SNA–STS, Nov 12, 2026: From $429
    12

    Th

  • SNA–STS, Nov 13, 2026: From $429
    13

    Fr

  • SNA–STS, Nov 14, 2026: From $429
    14

    Sa

  • SNA–STS, Nov 15, 2026: From $509
    15

    Su

  • SNA–STS, Nov 16, 2026: From $429
    16

    Mo

  • SNA–STS, Nov 17, 2026: From $339
    17

    Tu

  • SNA–STS, Nov 18, 2026: From $339
    18

    We

  • SNA–STS, Nov 19, 2026: From $339
    19

    Th

  • SNA–STS, Nov 20, 2026: From $339
    20

    Fr

  • SNA–STS, Nov 21, 2026: From $339
    21

    Sa

  • SNA–STS, Nov 22, 2026: From $339
    22

    Su

  • SNA–STS, Nov 23, 2026: From $339
    23

    Mo

  • SNA–STS, Nov 24, 2026: From $279
    24

    Tu

  • SNA–STS, Nov 25, 2026: From $429
    25

    We

  • SNA–STS, Nov 26, 2026: From $279
    26

    Th

  • SNA–STS, Nov 27, 2026: From $279
    27

    Fr

  • SNA–STS, Nov 28, 2026: From $279
    28

    Sa

  • SNA–STS, Nov 29, 2026: From $279
    29

    Su

  • SNA–STS, Nov 30, 2026: From $279
    30

    Mo

  • SNA–STS, Dec 1, 2026: From $214
    01

    Tu

    DEC

  • SNA–STS, Dec 2, 2026: From $214
    02

    We

  • SNA–STS, Dec 3, 2026: From $159
    03

    Th

  • SNA–STS, Dec 4, 2026: From $214
    04

    Fr

  • SNA–STS, Dec 5, 2026: From $149
    05

    Sa

  • SNA–STS, Dec 6, 2026: From $159
    06

    Su

  • SNA–STS, Dec 7, 2026: From $159
    07

    Mo

  • SNA–STS, Dec 8, 2026: From $149
    08

    Tu

  • SNA–STS, Dec 9, 2026: From $149
    09

    We

  • SNA–STS, Dec 10, 2026: From $159
    10

    Th

    • Range$149-$509

    *Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.

    One-way low-fare flights Santa Ana to Santa Rosa.*

    $
    keyboard_arrow_down
    One-way low-fare flights Santa Ana to Santa Rosa.*
    From
    To
    Fare Type
    Dates
    Price
    Santa Ana (SNA)Santa Rosa (STS)One-way
    |
    Saver    		Depart: Dec 15, 2026

    From

    $149

    Seen: 13 hours ago

    Santa Ana (SNA)Santa Rosa (STS)One-way
    |
    Saver    		Depart: Dec 19, 2026

    From

    $149

    Seen: 13 hours ago

    Santa Ana (SNA)Santa Rosa (STS)One-way
    |
    Saver    		Depart: Dec 30, 2026

    From

    $149

    Seen: 13 hours ago

    Santa Ana (SNA)Santa Rosa (STS)One-way
    |
    Saver    		Depart: Jan 2, 2027

    From

    $149

    Seen: 13 hours ago

    Santa Ana (SNA)Santa Rosa (STS)One-way
    |
    Saver    		Depart: Jan 5, 2027

    From

    $149

    Seen: 13 hours ago

    Santa Ana (SNA)Santa Rosa (STS)One-way
    |
    Saver    		Depart: Feb 2, 2027

    From

    $149

    Seen: 13 hours ago

    Santa Ana (SNA)Santa Rosa (STS)One-way
    |
    Saver    		Depart: Feb 9, 2027

    From

    $149

    Seen: 13 hours ago

    Santa Ana (SNA)Santa Rosa (STS)One-way
    |
    Saver    		Depart: Feb 23, 2027

    From

    $149

    Seen: 13 hours ago

    *Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.

    Frequently Asked Questions on flights from Santa Ana (SNA) to Santa Rosa (STS)

    When is the best time to book a flight from Santa Ana to Santa Rosa?

    Want to find the lowest fares by day and time flying from Santa Ana to Santa Rosa on Alaska Airlines or Hawaiian Airlines? Check out our flight search widget.

    Can I earn points on my flight to Santa Rosa?

    Yes, with Atmosâ„¢ Rewards you can earn points on flights to 1000+ destinations worldwide through the growing network of Alaska and Hawaiian Airlines. Not an Atmosâ„¢ Rewards member yet? Learn more and join today.

    Can I rent a car when I arrive at Charles M. Schulz–Sonoma County Airport?

    Yes, you can rent a car at Charles M. Schulz–Sonoma County Airport. Check availability and book now

    Where can I find the status of my flight to Santa Rosa?

    You can check the status of your upcoming Alaska Airlines flight on our flight schedule page.

    Where can I find answers to questions about flying with Alaska Airlines?

    Visit the Alaska Airlines Help Center to quickly browse our help pages by category to find the information you need.

    Can I change or cancel my Alaska Airlines flight to Santa Rosa?

    Yes, you can review, modify, or cancel a reservation from our Manage Your Reservation tool. You can learn more about our policy for changing or cancelling a reservation here. 

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