Flights from Santa Rosa (STS) to Petersburg (PSG) on Alaska Airlines

Lowest fares from Santa Rosa to Petersburg

Nov 2026
From$569*
Seen: 6 minutes ago
Flight Type One Way|Saver
Dec 2026
From$470*
Seen: 6 minutes ago
Flight Type One Way|Saver
Jan 2027
From$470*
Seen: 6 minutes ago
Flight Type One Way|Saver
cmp-daily-histogram-bars-legend-min-price-aria-label $470
cmp-daily-histogram-bars-legend-max-price-aria-label $1.1K
Displaying fares for November-2026
  • STS–PSG, Nov 12, 2026: From $1,053
    12

    Th

    NOV

  • STS–PSG, Nov 13, 2026: From $1,058
    13

    Fr

  • STS–PSG, Nov 14, 2026: From $1,090
    14

    Sa

  • STS–PSG, Nov 15, 2026: From $1,090
    15

    Su

  • STS–PSG, Nov 16, 2026: From $1,090
    16

    Mo

  • STS–PSG, Nov 17, 2026: From $1,067
    17

    Tu

  • STS–PSG, Nov 18, 2026: From $853
    18

    We

  • STS–PSG, Nov 19, 2026: From $853
    19

    Th

  • STS–PSG, Nov 20, 2026: From $855
    20

    Fr

  • STS–PSG, Nov 21, 2026: From $855
    21

    Sa

  • STS–PSG, Nov 22, 2026: From $855
    22

    Su

  • STS–PSG, Nov 23, 2026: From $855
    23

    Mo

  • STS–PSG, Nov 24, 2026: From $855
    24

    Tu

  • STS–PSG, Nov 25, 2026: From $579
    25

    We

  • STS–PSG, Nov 26, 2026: From $569
    26

    Th

  • STS–PSG, Nov 27, 2026: From $569
    27

    Fr

  • STS–PSG, Nov 28, 2026: From $576
    28

    Sa

  • STS–PSG, Nov 29, 2026: From $924
    29

    Su

  • STS–PSG, Nov 30, 2026: From $576
    30

    Mo

  • STS–PSG, Dec 1, 2026: From $565
    01

    Tu

    DEC

  • STS–PSG, Dec 2, 2026: From $470
    02

    We

  • STS–PSG, Dec 3, 2026: From $470
    03

    Th

  • STS–PSG, Dec 4, 2026: From $470
    04

    Fr

  • STS–PSG, Dec 5, 2026: From $470
    05

    Sa

  • STS–PSG, Dec 6, 2026: From $470
    06

    Su

  • STS–PSG, Dec 7, 2026: From $470
    07

    Mo

  • STS–PSG, Dec 8, 2026: From $470
    08

    Tu

  • STS–PSG, Dec 9, 2026: From $768
    09

    We

  • STS–PSG, Dec 10, 2026: From $470
    10

    Th

  • STS–PSG, Dec 11, 2026: From $470
    11

    Fr

    • Range$470-$1,090

    *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 Rosa to Petersburg.*

    $
    keyboard_arrow_down
    One-way low-fare flights Santa Rosa to Petersburg.*
    From
    To
    Fare Type
    Dates
    Price
    Santa Rosa (STS)Petersburg (PSG)One-way
    |
    Saver    		Depart: Dec 4, 2026

    From

    $470

    Seen: 6 minutes ago

    Santa Rosa (STS)Petersburg (PSG)One-way
    |
    Saver    		Depart: Dec 6, 2026

    From

    $470

    Seen: 6 minutes ago

    Santa Rosa (STS)Petersburg (PSG)One-way
    |
    Saver    		Depart: Dec 8, 2026

    From

    $470

    Seen: 6 minutes ago

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

    From

    $470

    Seen: 6 minutes ago

    Santa Rosa (STS)Petersburg (PSG)One-way
    |
    Saver    		Depart: Dec 21, 2026

    From

    $470

    Seen: 6 minutes ago

    Santa Rosa (STS)Petersburg (PSG)One-way
    |
    Saver    		Depart: Dec 2, 2026

    From

    $470

    Seen: 6 minutes ago

    Santa Rosa (STS)Petersburg (PSG)One-way
    |
    Saver    		Depart: Feb 17, 2027

    From

    $470

    Seen: 6 minutes ago

    Santa Rosa (STS)Petersburg (PSG)One-way
    |
    Saver    		Depart: Feb 18, 2027

    From

    $470

    Seen: 6 minutes 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 Rosa (STS) to Petersburg (PSG)

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

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

    Can I earn points on my flight to Petersburg?

    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 Petersburg James A. Johnson Airport?

    Yes, you can rent a car at Petersburg James A. Johnson Airport. Check availability and book now

    Where can I find the status of my flight to Petersburg?

    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 Petersburg?

    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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