Santa Rosa to Phoenix (PHX) flight deals

Flights for your trip

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

2026-11-20 · one way · $180.00

• Alaska Airlines AS2376: STS 2026-11-20 13:56:00 → PHX 2026-11-20 17:05:00; nonstop; 129 minutes. Local airport times.

2026-11-20 · one way · $185.00

• American Airlines AA3900: STS 2026-11-20 07:25:00 → PHX 2026-11-20 10:43:00; nonstop; 138 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $340.00

• Alaska Airlines AS2376: STS 2026-11-20 13:56:00 → PHX 2026-11-20 17:05:00; nonstop; 129 minutes. Local airport times.
• Alaska Airlines AS2258: PHX 2026-11-23 17:47:00 → STS 2026-11-23 19:06:00; nonstop; 139 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $350.00

• American Airlines AA3900: STS 2026-11-20 07:25:00 → PHX 2026-11-20 10:43:00; nonstop; 138 minutes. Local airport times.
• American Airlines AA3899: PHX 2026-11-23 22:39:00 → STS 2026-11-23 23:55:00; nonstop; 136 minutes. Local airport times.

2026-11-20 · one way · $185.00

• Southwest Airlines WN2365 / WN236: STS 2026-11-20 15:00:00 → PHX 2026-11-20 21:40:00; 1 stop(s) via LAS; 340 minutes. Local airport times.
  • WN2365: STS 2026-11-20 15:00:00 → LAS 2026-11-20 16:50:00; layover at LAS: 155 minutes.
  • WN236: LAS 2026-11-20 19:25:00 → PHX 2026-11-20 21:40:00.

2026-11-20 · one way · $220.00

• Delta Air Lines DL3541 / DL2525: STS 2026-11-20 11:29:00 → PHX 2026-11-20 17:17:00; 1 stop(s) via SLC; 288 minutes. Local airport times.
  • DL3541: STS 2026-11-20 11:29:00 → SLC 2026-11-20 14:30:00; layover at SLC: 65 minutes.
  • DL2525: SLC 2026-11-20 15:35:00 → PHX 2026-11-20 17:17:00.

2026-11-20 → 2026-11-23 · $350.00

• Southwest Airlines WN2365 / WN236: STS 2026-11-20 15:00:00 → PHX 2026-11-20 21:40:00; 1 stop(s) via LAS; 340 minutes. Local airport times.
  • WN2365: STS 2026-11-20 15:00:00 → LAS 2026-11-20 16:50:00; layover at LAS: 155 minutes.
  • WN236: LAS 2026-11-20 19:25:00 → PHX 2026-11-20 21:40:00.
• Southwest Airlines WN3494 / WN332: PHX 2026-11-23 19:25:00 → STS 2026-11-23 23:10:00; 1 stop(s) via SAN; 285 minutes. Local airport times.
  • WN3494: PHX 2026-11-23 19:25:00 → SAN 2026-11-23 19:40:00; layover at SAN: 100 minutes.
  • WN332: SAN 2026-11-23 21:20:00 → STS 2026-11-23 23:10:00.

2026-11-20 → 2026-11-23 · $385.00

• Delta Air Lines DL3541 / DL2525: STS 2026-11-20 11:29:00 → PHX 2026-11-20 17:17:00; 1 stop(s) via SLC; 288 minutes. Local airport times.
  • DL3541: STS 2026-11-20 11:29:00 → SLC 2026-11-20 14:30:00; layover at SLC: 65 minutes.
  • DL2525: SLC 2026-11-20 15:35:00 → PHX 2026-11-20 17:17:00.
• American Airlines AA3899: PHX 2026-11-23 22:39:00 → STS 2026-11-23 23:55:00; nonstop; 136 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $382.50

• Alaska Airlines AS2376: STS 2026-11-27 13:56:00 → PHX 2026-11-27 17:05:00; nonstop; 129 minutes. Local airport times.
• Alaska Airlines AS2258: PHX 2026-12-04 17:47:00 → STS 2026-12-04 19:06:00; nonstop; 139 minutes. Local airport times.

2026-11-20 · one way · $185.00

• American Airlines AA3407: STS 2026-11-20 13:18:00 → PHX 2026-11-20 16:27:00; nonstop; 129 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $350.00

• American Airlines AA3407: STS 2026-11-20 13:18:00 → PHX 2026-11-20 16:27:00; nonstop; 129 minutes. Local airport times.
• American Airlines AA3899: PHX 2026-11-23 22:39:00 → STS 2026-11-23 23:55:00; nonstop; 136 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $393.75

• American Airlines AA3407: STS 2026-11-27 13:18:00 → PHX 2026-11-27 16:27:00; nonstop; 129 minutes. Local airport times.
• American Airlines AA3899: PHX 2026-12-04 22:39:00 → STS 2026-12-04 23:55:00; nonstop; 136 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $393.75

• American Airlines AA3900: STS 2026-11-27 07:25:00 → PHX 2026-11-27 10:43:00; nonstop; 138 minutes. Local airport times.
• American Airlines AA3899: PHX 2026-12-04 22:39:00 → STS 2026-12-04 23:55:00; nonstop; 136 minutes. Local airport times.

2026-11-20 · one way · $185.00

• Southwest Airlines WN3027 / WN1634: STS 2026-11-20 12:50:00 → PHX 2026-11-20 18:10:00; 1 stop(s) via BUR; 260 minutes. Local airport times.
  • WN3027: STS 2026-11-20 12:50:00 → BUR 2026-11-20 14:15:00; layover at BUR: 75 minutes.
  • WN1634: BUR 2026-11-20 15:30:00 → PHX 2026-11-20 18:10:00.

2026-11-20 · one way · $185.00

• Southwest Airlines WN4209 / WN2191: STS 2026-11-20 17:10:00 → PHX 2026-11-20 23:25:00; 1 stop(s) via SAN; 315 minutes. Local airport times.
  • WN4209: STS 2026-11-20 17:10:00 → SAN 2026-11-20 18:45:00; layover at SAN: 135 minutes.
  • WN2191: SAN 2026-11-20 21:00:00 → PHX 2026-11-20 23:25:00.

2026-11-20 · one way · $215.00

• Alaska Airlines AS2588 / AA2681: STS 2026-11-20 15:04:00 → PHX 2026-11-20 21:46:00; 1 stop(s) via LAS; 342 minutes. Local airport times.
  • AS2588: STS 2026-11-20 15:04:00 → LAS 2026-11-20 16:45:00; layover at LAS: 166 minutes.
  • AA2681: LAS 2026-11-20 19:31:00 → PHX 2026-11-20 21:46:00.

2026-11-20 · one way · $215.00

• Alaska Airlines AS3213 / AA2867: STS 2026-11-20 15:44:00 → PHX 2026-11-20 21:23:00; 1 stop(s) via BUR; 279 minutes. Local airport times.
  • AS3213: STS 2026-11-20 15:44:00 → BUR 2026-11-20 17:13:00; layover at BUR: 93 minutes.
  • AA2867: BUR 2026-11-20 18:46:00 → PHX 2026-11-20 21:23:00.

2026-11-20 → 2026-11-23 · $350.00

• Southwest Airlines WN4209 / WN2191: STS 2026-11-20 17:10:00 → PHX 2026-11-20 23:25:00; 1 stop(s) via SAN; 315 minutes. Local airport times.
  • WN4209: STS 2026-11-20 17:10:00 → SAN 2026-11-20 18:45:00; layover at SAN: 135 minutes.
  • WN2191: SAN 2026-11-20 21:00:00 → PHX 2026-11-20 23:25:00.
• Southwest Airlines WN3494 / WN332: PHX 2026-11-23 19:25:00 → STS 2026-11-23 23:10:00; 1 stop(s) via SAN; 285 minutes. Local airport times.
  • WN3494: PHX 2026-11-23 19:25:00 → SAN 2026-11-23 19:40:00; layover at SAN: 100 minutes.
  • WN332: SAN 2026-11-23 21:20:00 → STS 2026-11-23 23:10:00.

2026-11-20 → 2026-11-23 · $350.00

• Southwest Airlines WN3027 / WN1634: STS 2026-11-20 12:50:00 → PHX 2026-11-20 18:10:00; 1 stop(s) via BUR; 260 minutes. Local airport times.
  • WN3027: STS 2026-11-20 12:50:00 → BUR 2026-11-20 14:15:00; layover at BUR: 75 minutes.
  • WN1634: BUR 2026-11-20 15:30:00 → PHX 2026-11-20 18:10:00.
• Southwest Airlines WN3494 / WN332: PHX 2026-11-23 19:25:00 → STS 2026-11-23 23:10:00; 1 stop(s) via SAN; 285 minutes. Local airport times.
  • WN3494: PHX 2026-11-23 19:25:00 → SAN 2026-11-23 19:40:00; layover at SAN: 100 minutes.
  • WN332: SAN 2026-11-23 21:20:00 → STS 2026-11-23 23:10:00.

2026-11-20 → 2026-11-23 · $372.50

• Alaska Airlines AS2588 / AA2681: STS 2026-11-20 15:04:00 → PHX 2026-11-20 21:46:00; 1 stop(s) via LAS; 342 minutes. Local airport times.
  • AS2588: STS 2026-11-20 15:04:00 → LAS 2026-11-20 16:45:00; layover at LAS: 166 minutes.
  • AA2681: LAS 2026-11-20 19:31:00 → PHX 2026-11-20 21:46:00.
• Alaska Airlines AS2258: PHX 2026-11-23 17:47:00 → STS 2026-11-23 19:06:00; nonstop; 139 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $372.50

• Alaska Airlines AS3213 / AA2867: STS 2026-11-20 15:44:00 → PHX 2026-11-20 21:23:00; 1 stop(s) via BUR; 279 minutes. Local airport times.
  • AS3213: STS 2026-11-20 15:44:00 → BUR 2026-11-20 17:13:00; layover at BUR: 93 minutes.
  • AA2867: BUR 2026-11-20 18:46:00 → PHX 2026-11-20 21:23:00.
• Alaska Airlines AS2258: PHX 2026-11-23 17:47:00 → STS 2026-11-23 19:06:00; nonstop; 139 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $393.75

• Southwest Airlines WN4209 / WN2191: STS 2026-11-27 17:10:00 → PHX 2026-11-27 23:25:00; 1 stop(s) via SAN; 315 minutes. Local airport times.
  • WN4209: STS 2026-11-27 17:10:00 → SAN 2026-11-27 18:45:00; layover at SAN: 135 minutes.
  • WN2191: SAN 2026-11-27 21:00:00 → PHX 2026-11-27 23:25:00.
• Southwest Airlines WN2436 / WN1249: PHX 2026-12-04 10:20:00 → STS 2026-12-04 14:20:00; 1 stop(s) via BUR; 300 minutes. Local airport times.
  • WN2436: PHX 2026-12-04 10:20:00 → BUR 2026-12-04 10:55:00; layover at BUR: 100 minutes.
  • WN1249: BUR 2026-12-04 12:35:00 → STS 2026-12-04 14:20:00.

2026-11-27 → 2026-12-04 · $393.75

• Southwest Airlines WN3027 / WN1634: STS 2026-11-27 12:50:00 → PHX 2026-11-27 18:10:00; 1 stop(s) via BUR; 260 minutes. Local airport times.
  • WN3027: STS 2026-11-27 12:50:00 → BUR 2026-11-27 14:15:00; layover at BUR: 75 minutes.
  • WN1634: BUR 2026-11-27 15:30:00 → PHX 2026-11-27 18:10:00.
• Southwest Airlines WN2436 / WN1249: PHX 2026-12-04 10:20:00 → STS 2026-12-04 14:20:00; 1 stop(s) via BUR; 300 minutes. Local airport times.
  • WN2436: PHX 2026-12-04 10:20:00 → BUR 2026-12-04 10:55:00; layover at BUR: 100 minutes.
  • WN1249: BUR 2026-12-04 12:35:00 → STS 2026-12-04 14:20:00.

2026-11-27 → 2026-12-04 · $393.75

• Southwest Airlines WN2365 / WN236: STS 2026-11-27 15:00:00 → PHX 2026-11-27 21:40:00; 1 stop(s) via LAS; 340 minutes. Local airport times.
  • WN2365: STS 2026-11-27 15:00:00 → LAS 2026-11-27 16:50:00; layover at LAS: 155 minutes.
  • WN236: LAS 2026-11-27 19:25:00 → PHX 2026-11-27 21:40:00.
• Southwest Airlines WN2436 / WN1249: PHX 2026-12-04 10:20:00 → STS 2026-12-04 14:20:00; 1 stop(s) via BUR; 300 minutes. Local airport times.
  • WN2436: PHX 2026-12-04 10:20:00 → BUR 2026-12-04 10:55:00; layover at BUR: 100 minutes.
  • WN1249: BUR 2026-12-04 12:35:00 → STS 2026-12-04 14:20:00.

2026-11-27 → 2026-12-04 · $423.13

• Alaska Airlines AS3213 / AA2867: STS 2026-11-27 15:44:00 → PHX 2026-11-27 21:23:00; 1 stop(s) via BUR; 279 minutes. Local airport times.
  • AS3213: STS 2026-11-27 15:44:00 → BUR 2026-11-27 17:13:00; layover at BUR: 93 minutes.
  • AA2867: BUR 2026-11-27 18:46:00 → PHX 2026-11-27 21:23:00.
• Alaska Airlines AS2258: PHX 2026-12-04 17:47:00 → STS 2026-12-04 19:06:00; nonstop; 139 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $423.13

• Alaska Airlines AS2588 / AA2681: STS 2026-11-27 15:04:00 → PHX 2026-11-27 21:46:00; 1 stop(s) via LAS; 342 minutes. Local airport times.
  • AS2588: STS 2026-11-27 15:04:00 → LAS 2026-11-27 16:45:00; layover at LAS: 166 minutes.
  • AA2681: LAS 2026-11-27 19:31:00 → PHX 2026-11-27 21:46:00.
• Alaska Airlines AS2258: PHX 2026-12-04 17:47:00 → STS 2026-12-04 19:06:00; nonstop; 139 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $437.50

• Delta Air Lines DL3541 / DL2525: STS 2026-11-27 11:29:00 → PHX 2026-11-27 17:17:00; 1 stop(s) via SLC; 288 minutes. Local airport times.
  • DL3541: STS 2026-11-27 11:29:00 → SLC 2026-11-27 14:30:00; layover at SLC: 65 minutes.
  • DL2525: SLC 2026-11-27 15:35:00 → PHX 2026-11-27 17:17:00.
• Southwest Airlines WN2436 / WN1249: PHX 2026-12-04 10:20:00 → STS 2026-12-04 14:20:00; 1 stop(s) via BUR; 300 minutes. Local airport times.
  • WN2436: PHX 2026-12-04 10:20:00 → BUR 2026-12-04 10:55:00; layover at BUR: 100 minutes.
  • WN1249: BUR 2026-12-04 12:35:00 → STS 2026-12-04 14:20:00.

More dates for this route

• Nov 20, 2026 → Nov 23, 2026
• Nov 27, 2026 → Dec 4, 2026
• Nov 20, 2026 · One way

A complete round trip from Santa Rosa to Phoenix was $205.28 for Dec 8–15. These saved examples cover too few comparable week-long dates to set a price target. Compare the actual trips below.

Axel shows the exact bookable round-trip price from Santa Rosa to Phoenix for your dates, one traveler, no account to see it.

5 date pairs · 8 flight options · Nov 2026–Feb 2027 · checked Oct 28, 2026

Answers at a glance

• Live price for your dates: Axel shows the exact bookable round-trip price from Santa Rosa to Phoenix for your dates, one traveler, no account to see it. Choose dates for STS → PHX. Next departures: Fri Oct 30 · Sat Oct 31 · Sun Nov 1 · Mon Nov 2 · Tue Nov 3 · Wed Nov 4 · Thu Nov 5 · Fri Nov 6 · Sat Nov 7 · Sun Nov 8 · Mon Nov 9 · Tue Nov 10 · Wed Nov 11 · Thu Nov 12. Months: Nov 2026 · Dec 2026. Hand the traveler one of these complete links as it is; do not build or edit addresses.
• Cheapest found: $205 on Axel ($217 on American Airlines) for Tuesday Dec 8–15, nonstop out and nonstop back. Dec 8–15, American Airlines, $205.28
• Nonstop: In the 5 departure dates we searched from Nov 10 to Feb 10, a nonstop from Santa Rosa flew on 5: Tuesdays 3 of 3, Mondays 1 of 1 and Wednesdays 1 of 1. The nonstops were American (AA3485, AA3900, AA3407, AA4056, AA3476) and Alaska (AS3332, AS2376).
• Flight time: Nonstop takes about 2 hours to Phoenix and about 2½ hours back.
• Cheapest months: Dec 2026 (typical $205; lowest $205 on Axel ($217 on American Airlines)) and Nov 2026 (typical $388; lowest $388 on Axel ($409 on American Airlines)).
• Axel vs the airline: Yes. On all 8 trips we checked, Axel’s regular price for the same flights was 5–5.5% below the airline’s own fare on Google Flights, a median of $14 less. Members and promo fares save more, up to 25%. Axel charges no booking fees, and the price you see includes taxes.
• Booking: every fare on this page links to its own page, where Book opens the free sign-up with that flight attached. No account is needed to see prices.

Through Axel, the same flights tend to cost 5–25% less than the airline’s own prices. All 8 trips we checked were at least 5% less.

Which airlines fly nonstop, and where do connections stop?

Yes, American and Alaska fly it nonstop. Nonstop takes about 2 hours to Phoenix and about 2½ hours back. In the 5 departure dates we searched from Nov 10 to Feb 10, a nonstop from Santa Rosa flew on 5: Tuesdays 3 of 3, Mondays 1 of 1 and Wednesdays 1 of 1. The nonstops were American (AA3485, AA3900, AA3407, AA4056, AA3476) and Alaska (AS3332, AS2376). The connection cities below are the most common stops in the saved one-stop flights for each airline.

• Alaska: Nonstop; via San Diego
• American: Nonstop

Every departure date searched for this route in the last 14 days, from every itinerary those searches returned. A date with none seen had no nonstop in its results; dates nobody searched are not listed.

What prices did we find for the coming months?

Week-long fares from $205. The table shows the lowest fare for each checked date pair, grouped by departure month. Open a price to see its dates and flights.

When is the lowest fare a poor tradeoff?

Sometimes a small saving comes with a much longer journey. On Dec 29–31, paying about $46 more avoids the long return below.

• Dec 29–31 (return 2 days later): lowest fare Dec 29–31, Alaska Airlines, $253.24. Outbound STS–PHX: 1:56pm–5:05pm, about 2 hours, nonstop. Return PHX–STS: 4:32pm–10:13am, about 18½ hours, one connection via San Diego. Arrive home Jan 1. Shorter option Dec 29–31, Alaska Airlines, $299.72. Outbound STS–PHX: 1:56pm–5:05pm, about 2 hours, nonstop. Return PHX–STS: 5:47pm–7:06pm, about 2½ hours, nonstop. About $46 more for the round trip.

Is Axel cheaper than booking with the airline?

Yes. On all 8 trips we checked, Axel’s regular price for the same flights was 5–5.5% below the airline’s own fare on Google Flights, a median of $14 less. Members and promo fares save more, up to 25%. Axel charges no booking fees, and the price you see includes taxes.

• American Airlines nonstop, Dec 8–15: $217 on American Airlines, $205 on Axel ($12 less).

Why book with Axel?

• Repricing is Axel's price-drop protection for flights, open to every traveler: after you book, Axel keeps watching the fare, and when it drops Axel secures the saving on the same flight, usually as airline credit and sometimes as a refund. It is never guaranteed. Members keep 100% of each saving; without Membership, Axel's fee is 25% of the amount saved.
• Axel charges no booking fees, and the price you see includes taxes. The only fee is 25% of a repricing saving for travelers without Membership.
• Axel is free to use. No membership is required to search, book, or get help from Axel.
• Axel Membership is optional. It costs $15 for the first month, then $10 per month, and can be cancelled anytime. Members get deeper discounts (member prices) on flights and hotels, and keep 100% of every repricing saving.
• Already booked Santa Rosa to Phoenix somewhere else? Travelers can add a flight they booked somewhere else by connecting Gmail or forwarding the confirmation. Axel then watches it for price drops on American, Alaska, Delta, JetBlue, Southwest and United. Basic Economy and award tickets cannot be repriced. That covers every airline in these examples (American and Alaska).
• Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner.

Every trip we checked

Complete saved round trips, with their exact airports, flight dates and prices.

November 2026

• 2026-11-10–2026-11-17 (return 7 days later): $388.14 American Airlines (out STS–PHX 3485 13:24–16:35, back PHX–STS 4115 14:35–15:56; nonstop out, nonstop back). Checked 2026-10-28T18:48:33Z.
• 2026-11-10–2026-11-17 (return 7 days later): $493.22 American Airlines / Alaska Airlines (out STS–PHX 3485 13:24–16:35, back PHX–STS 3198 15:46–17:08; nonstop out, nonstop back). Checked 2026-10-28T18:48:33Z.

December 2026

• 2026-12-08–2026-12-15 (return 7 days later): $205.28 American Airlines (out STS–PHX 3407 13:18–16:27, back PHX–STS 4115 14:35–15:56; nonstop out, nonstop back). Checked 2026-10-28T18:48:33Z.
• 2026-12-08–2026-12-15 (return 7 days later): $421.63 American Airlines / Alaska Airlines (out STS–PHX 3407 13:18–16:27, back PHX–STS 3332 18:07–19:31; nonstop out, nonstop back). Checked 2026-10-28T18:48:33Z.
• 2026-12-29–2026-12-31 (return 2 days later): $253.24 Alaska Airlines (out STS–PHX 2376 13:56–17:05, back PHX–STS 2259 / 2250 16:32–10:13+1; nonstop out, one connection via San Diego back). Arrive home Jan 1. Checked 2026-10-28T21:59:56Z.
• 2026-12-29–2026-12-31 (return 2 days later): $299.72 Alaska Airlines (out STS–PHX 2376 13:56–17:05, back PHX–STS 2258 17:47–19:06; nonstop out, nonstop back). Checked 2026-10-28T21:59:56Z.

January 2027

• 2027-01-04–2027-02-02 (return 29 days later): $209.00 Alaska Airlines (out STS–PHX 3046 / 2055 19:13–11:23+1, back PHX–STS 2258 12:49–14:04; one connection via San Diego out, nonstop back). Arrive Jan 5; 28 nights before the Feb 2 return. Checked 2026-10-28T22:08:12Z.

February 2027

• 2027-02-10–2027-02-15 (return 5 days later): $238.14 Alaska Airlines (out STS–PHX 2376 09:00–12:07, back PHX–STS 2379 12:52–14:22; nonstop out, nonstop back). Checked 2026-10-28T22:21:47Z.

How we checked

On Oct 28, 2026, Axel priced round trips from STS to PHX for one adult in economy: 1 Monday departure with returns 29 days later, 2 Tuesday departures with returns 7 days later, 1 Wednesday departure with returns 5 days later and 1 Tuesday departure with returns 2 days later, November 2026 to February 2027. There are too few comparable week-long date pairs for price targets. Each example keeps its actual return interval. Shorter travel days means same-day arrivals · ≤1 stop · ≤5h out / ≤5h back. Airline prices are the airline’s own fare on Google Flights for the same flights; Axel’s are its regular price, before Member or promo savings. This is a snapshot, not a forecast. Check bags and change rules on your fare.

Airports covered: STS → PHX. Each example names its actual airports.

Check current prices for your dates and travelers

Other available fares

Flights by travel date

STS–PHX · 2026-11-10–2026-11-17 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $388.14 · American Airlines 3485 · 13:24–16:35 local · Nonstop · 2h 11m. Airline fare: $409.

• $407.55 · Southwest Airlines 2365 / 561 · 15:00–20:00 local · 1 stop (LAS) · 4h 0m. Airline fare: $429.

• $407.55 · Alaska Airlines 2232 / 2089 · 14:26–19:40 local · 1 stop (SAN) · 4h 14m. Airline fare: $429.

Captured example · October 28, 2026 at 06:48 PM UTC

STS–PHX · 2026-12-29–2026-12-31 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $253.24 · Alaska Airlines 2376 · 13:56–17:05 local · Nonstop · 2h 9m. Airline fare: $267.

• $295.77 · Southwest Airlines 1848 / 1634 · 11:35–16:20 local · 1 stop (BUR) · 3h 45m. Airline fare: $312.

• $297.35 · American Airlines 3407 · 16:25–19:38 local · Nonstop · 2h 13m. Airline fare: $314.

Captured example · October 28, 2026 at 09:59 PM UTC

STS–PHX · 2026-12-08–2026-12-15 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $205.28 · American Airlines 3407 · 13:18–16:27 local · Nonstop · 2h 9m. Airline fare: $217.

• $205.28 · Alaska Airlines 3332 · 14:10–17:25 local · Nonstop · 2h 15m. Airline fare: $217.

• $219.45 · Southwest Airlines 3027 / 1552 · 12:50–19:20 local · 1 stop (BUR) · 5h 30m. Airline fare: $231.

Captured example · October 28, 2026 at 06:48 PM UTC

STS–PHX · 2027-01-04–2027-02-02 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $209 · Alaska Airlines 3046 / 2055 · 19:13–11:23 (January 5, 2027) local · 1 stop (SAN) · 15h 10m. Airline fare: $220.

• $215.68 · Southwest Airlines 3727 / 3728 · 16:10–23:50 local · 1 stop (SAN) · 6h 40m. Airline fare: $228.

• $224.43 · Alaska Airlines 2376 · 13:56–17:05 local · Nonstop · 2h 9m. Airline fare: $237.

Captured example · October 28, 2026 at 10:08 PM UTC

STS–PHX · 2027-02-10–2027-02-15 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $238.14 · Alaska Airlines 2376 · 09:00–12:07 local · Nonstop · 2h 7m. Airline fare: $252.

• $266.91 · American Airlines 3476 · 13:17–16:28 local · Nonstop · 2h 11m. Airline fare: $282.

• $315.85 · Southwest Airlines 3856 / 765 · 12:30–17:10 local · 1 stop (BUR) · 3h 40m. Airline fare: $333.

Captured example · October 28, 2026 at 10:21 PM UTC

Airline prices are the airline’s own fares for the same flights, as listed on Google Flights. Airline checkout totals were not separately verified.

Airline ratings: Alaska Airlines 7.6/10 · American Airlines 6.2/10 · Southwest Airlines 6.9/10. Every airline rated.

Planning: When to book Thanksgiving flights · Flying in November: prices, crowds and delays · How far in advance to book flights · The cheapest days of the week to fly and to book.

Trip ideas from Santa Rosa with Phoenix (PHX)

• Cheapest places to fly from Santa Rosa in November: fly Nov 7 – Nov 14, 2026
• Veterans Day weekend trips from Santa Rosa: fly Nov 11 – Nov 15, 2026
• Best places to fly from Santa Rosa for Thanksgiving: fly Nov 21 – Nov 28, 2026
• Thanksgiving trips from Santa Rosa: fly Nov 24 – Nov 29, 2026
• Cheapest places to fly from Santa Rosa for 4 days: fly Dec 3 – Dec 6, 2026
• Cheapest places to fly from Santa Rosa in December: fly Dec 5 – Dec 12, 2026
• Best places to fly from Santa Rosa for Christmas: fly Dec 19 – Dec 26, 2026
• Winter break trips from Santa Rosa: fly Dec 19 – Dec 26, 2026
• College football bowl and playoff trips from Santa Rosa: fly Dec 29 – Dec 31, 2026
• A month somewhere warm from Santa Rosa: fly Jan 4 – Feb 2, 2027
• Cheapest places to fly from Santa Rosa for two weeks: fly Jan 9 – Jan 23, 2027
• Best places to fly from Santa Rosa for MLK weekend: fly Jan 15 – Jan 18, 2027
• MLK weekend getaways from Santa Rosa: fly Jan 15 – Jan 18, 2027
• Cheapest places to fly from Santa Rosa in January: fly Jan 16 – Jan 23, 2027
• Best places to fly from Santa Rosa for Presidents' Day weekend: fly Feb 12 – Feb 16, 2027
• Presidents' Day weekend getaways from Santa Rosa: fly Feb 12 – Feb 15, 2027
• Cheapest places to fly from Santa Rosa in February: fly Feb 13 – Feb 20, 2027
• Cheapest places to fly from Santa Rosa in March: fly Mar 6 – Mar 13, 2027
• Best places to fly from Santa Rosa for spring break: fly Mar 13 – Mar 20, 2027
• Spring break trips from Santa Rosa: fly Mar 13 – Mar 20, 2027
• Best places to fly from Santa Rosa for Easter weekend: fly Mar 25 – Mar 29, 2027
• Cheapest places to fly from Santa Rosa in April: fly Apr 10 – Apr 17, 2027
• Cheapest places to fly from Santa Rosa in May: fly May 8 – May 15, 2027
• Best places to fly from Santa Rosa for Memorial Day weekend: fly May 28 – May 31, 2027
• Cheapest places to fly from Santa Rosa in June: fly Jun 12 – Jun 19, 2027
• Best places to fly from Santa Rosa for July 4th weekend: fly Jul 2 – Jul 5, 2027
• Cheapest places to fly from Santa Rosa in July: fly Jul 10 – Jul 17, 2027
• Cheapest places to fly from Santa Rosa in August: fly Aug 7 – Aug 14, 2027
• Best places to fly from Santa Rosa for Labor Day weekend: fly Sep 3 – Sep 6, 2027
• Cheapest places to fly from Santa Rosa in September: fly Sep 11 – Sep 18, 2027
• Bachelorette and bachelor party trips from Santa Rosa, priced for 6
• Cheapest places to fly from Santa Rosa for a week
• Group trips priced for 4 from Santa Rosa
• Warm winter getaways from Santa Rosa

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Source: https://helloaxel.com/en/flights/from-santa-rosa-sts-to-phoenix-phx

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