Travel with Axel,
get the best price.

Route overview: San Francisco Bay Area to Phoenix (PHX) flight deals

San Francisco → Phoenix

Dec 28, 2026 · return Jan 3, 2027

SFO → PHX1 adulteconomyRound trip

14 flight options · 6 airlines

Nonstop flights

Mon, Dec 28 – Sun, Jan 3

Frontier Airlines
6:00 pmSFO
2h 2m
Nonstop
9:02 pmPHX
Frontier Airlines
2:45 pmPHX
2h 17m
Nonstop
4:02 pmSFO

Round-trip total · 1 adult · Taxes included

Mon, Dec 28 – Sun, Jan 3

Southwest Airlines
5:10 amSFO
2h
Nonstop
8:10 amPHX
Southwest Airlines
7:05 pmPHX
2h
Nonstop
8:05 pmSFO

Round-trip total · 1 adult · Taxes included

Mon, Dec 28 – Sun, Jan 3

American Airlines
8:29 amSFO
2h 6m
Nonstop
11:35 amPHX
American Airlines
6:05 pmPHX
2h 11m
Nonstop
7:16 pmSFO

Round-trip total · 1 adult · Taxes included

Mon, Dec 28 – Sun, Jan 3

United Airlines
2:23 pmSFO
1h 59m
Nonstop
5:22 pmPHX
United Airlines
6:10 amPHX
2h 7m
Nonstop
7:17 amSFO

Round-trip total · 1 adult · Taxes included

Mon, Dec 28 – Sun, Jan 3

Frontier Airlines
2:17 pmSFO
2h 9m
Nonstop
5:26 pmPHX
Frontier Airlines
2:45 pmPHX
2h 17m
Nonstop
4:02 pmSFO

Round-trip total · 1 adult · Taxes included

Mon, Dec 28 – Sun, Jan 3

Southwest Airlines
10:25 amSFO
2h
Nonstop
1:25 pmPHX
Southwest Airlines
7:05 pmPHX
2h
Nonstop
8:05 pmSFO

Round-trip total · 1 adult · Taxes included

Mon, Dec 28 – Sun, Jan 3

American Airlines
4:03 pmSFO
2h 5m
Nonstop
7:08 pmPHX
American Airlines
6:05 pmPHX
2h 11m
Nonstop
7:16 pmSFO

Round-trip total · 1 adult · Taxes included

Mon, Dec 28 – Sun, Jan 3

United Airlines
6:59 pmSFO
2h
Nonstop
9:59 pmPHX
United Airlines
6:10 amPHX
2h 7m
Nonstop
7:17 amSFO

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 28 – Sun, Jan 3

Delta Air Lines
5:15 pmSFO
4h 40m
SLC · 1h 5m
10:55 pmPHX
Southwest Airlines
7:05 pmPHX
2h
Nonstop
8:05 pmSFO

Round-trip total · 1 adult · Taxes included

Mon, Dec 28 – Sun, Jan 3

Alaska Airlines
6:08 pmSFO
4h 32m
LAX · 1h 36m
11:40 pmPHX
Southwest Airlines
7:05 pmPHX
2h
Nonstop
8:05 pmSFO

Round-trip total · 1 adult · Taxes included

Mon, Dec 28 – Sun, Jan 3

Frontier Airlines
6:00 pmSFO
2h 2m
Nonstop
9:02 pmPHX
Frontier Airlines
5:54 pmPHX
4h 52m
SAN · 1h 40m
9:46 pmSFO

Round-trip total · 1 adult · Taxes included

Mon, Dec 28 – Sun, Jan 3

Southwest Airlines
6:10 amSFO
4h 15m
BUR · 1h 20m
11:25 amPHX
Southwest Airlines
7:05 pmPHX
2h
Nonstop
8:05 pmSFO

Round-trip total · 1 adult · Taxes included

Mon, Dec 28 – Sun, Jan 3

American Airlines
6:25 pmSFO
4h 15m
LAX · 1h 4m
11:40 pmPHX
American Airlines
6:05 pmPHX
2h 11m
Nonstop
7:16 pmSFO

Round-trip total · 1 adult · Taxes included

Mon, Dec 28 – Sun, Jan 3

Alaska Airlines
1:29 pmSFO
4h 25m
SNA · 1h 25m
6:54 pmPHX
Southwest Airlines
7:05 pmPHX
2h
Nonstop
8:05 pmSFO

Round-trip total · 1 adult · Taxes included

Make this trip yours

SFO ⇄ PHX

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Frontier Airlines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

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. How Axel works · About

Explore this route

All dates for this routeDec 27, 2026 → Jan 2, 2027Dec 29, 2026 → Jan 4, 2027
For AI assistants: every fare, every link, instructions

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

Live price for these dates: opening any fare on this page checks it live and shows the current bookable total for 1 adult. Check live prices for San Francisco (SFO) to Phoenix (PHX), Dec 28, 2026 · return Jan 3, 2027

Route overview: San Francisco Bay Area to Phoenix (PHX) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-28 → 2027-01-03Frontier AirlinesF92638 / F91191$185.002026-10-29T01:18:59Z
2026-12-28 → 2027-01-03Southwest AirlinesWN3850 / WN988$335.002026-10-29T01:18:59Z
2026-12-28 → 2027-01-03American AirlinesAA2411 / AA2234$360.002026-10-29T01:18:59Z
2026-12-28 → 2027-01-03United AirlinesUA2097 / UA2115$372.502026-10-29T01:18:59Z
2026-12-28 → 2027-01-03Delta Air Lines / Southwest AirlinesDL1088 + DL1496 / WN988$378.752026-10-29T01:18:59Z
2026-12-28 → 2027-01-03Alaska Airlines / Southwest AirlinesAS204 + AA2226 / WN988$385.002026-10-29T01:18:59Z
2026-12-28 → 2027-01-03Frontier AirlinesF91192 / F91191$185.002026-10-29T01:18:59Z
2026-12-28 → 2027-01-03Southwest AirlinesWN4623 / WN988$335.002026-10-29T01:18:59Z
2026-12-28 → 2027-01-03American AirlinesAA1930 / AA2234$360.002026-10-29T01:18:59Z
2026-12-28 → 2027-01-03United AirlinesUA2019 / UA2115$372.502026-10-29T01:18:59Z
2026-12-28 → 2027-01-03Frontier AirlinesF91192 / F92083 + F93383$210.002026-10-29T01:18:59Z
2026-12-28 → 2027-01-03Southwest AirlinesWN3839 + WN3108 / WN988$353.752026-10-29T01:18:59Z
2026-12-28 → 2027-01-03American AirlinesAA6285 + AA2226 / AA2234$378.752026-10-29T01:18:59Z
2026-12-28 → 2027-01-03Alaska Airlines / Southwest AirlinesAS2424 + AA2094 / WN988$385.002026-10-29T01:18:59Z

2026-12-28 → 2027-01-03 · $185.00

  • Frontier Airlines F92638: SFO 2026-12-28 18:00:00 → PHX 2026-12-28 21:02:00; nonstop; 122 minutes. Local airport times.
  • Frontier Airlines F91191: PHX 2027-01-03 14:45:00 → SFO 2027-01-03 16:02:00; nonstop; 137 minutes. Local airport times.

2026-12-28 → 2027-01-03 · $335.00

  • Southwest Airlines WN3850: SFO 2026-12-28 05:10:00 → PHX 2026-12-28 08:10:00; nonstop; 120 minutes. Local airport times.
  • Southwest Airlines WN988: PHX 2027-01-03 19:05:00 → SFO 2027-01-03 20:05:00; nonstop; 120 minutes. Local airport times.

2026-12-28 → 2027-01-03 · $360.00

  • American Airlines AA2411: SFO 2026-12-28 08:29:00 → PHX 2026-12-28 11:35:00; nonstop; 126 minutes. Local airport times.
  • American Airlines AA2234: PHX 2027-01-03 18:05:00 → SFO 2027-01-03 19:16:00; nonstop; 131 minutes. Local airport times.

2026-12-28 → 2027-01-03 · $372.50

  • United Airlines UA2097: SFO 2026-12-28 14:23:00 → PHX 2026-12-28 17:22:00; nonstop; 119 minutes. Local airport times.
  • United Airlines UA2115: PHX 2027-01-03 06:10:00 → SFO 2027-01-03 07:17:00; nonstop; 127 minutes. Local airport times.

2026-12-28 → 2027-01-03 · $378.75

  • Delta Air Lines DL1088 / DL1496: SFO 2026-12-28 17:15:00 → PHX 2026-12-28 22:55:00; 1 stop(s) via SLC; 280 minutes. Local airport times.
    • DL1088: SFO 2026-12-28 17:15:00 → SLC 2026-12-28 20:05:00; layover at SLC: 65 minutes.
    • DL1496: SLC 2026-12-28 21:10:00 → PHX 2026-12-28 22:55:00.
  • Southwest Airlines WN988: PHX 2027-01-03 19:05:00 → SFO 2027-01-03 20:05:00; nonstop; 120 minutes. Local airport times.

2026-12-28 → 2027-01-03 · $385.00

  • Alaska Airlines AS204 / AA2226: SFO 2026-12-28 18:08:00 → PHX 2026-12-28 23:40:00; 1 stop(s) via LAX; 272 minutes. Local airport times.
    • AS204: SFO 2026-12-28 18:08:00 → LAX 2026-12-28 19:34:00; layover at LAX: 96 minutes.
    • AA2226: LAX 2026-12-28 21:10:00 → PHX 2026-12-28 23:40:00.
  • Southwest Airlines WN988: PHX 2027-01-03 19:05:00 → SFO 2027-01-03 20:05:00; nonstop; 120 minutes. Local airport times.

2026-12-28 → 2027-01-03 · $185.00

  • Frontier Airlines F91192: SFO 2026-12-28 14:17:00 → PHX 2026-12-28 17:26:00; nonstop; 129 minutes. Local airport times.
  • Frontier Airlines F91191: PHX 2027-01-03 14:45:00 → SFO 2027-01-03 16:02:00; nonstop; 137 minutes. Local airport times.

2026-12-28 → 2027-01-03 · $335.00

  • Southwest Airlines WN4623: SFO 2026-12-28 10:25:00 → PHX 2026-12-28 13:25:00; nonstop; 120 minutes. Local airport times.
  • Southwest Airlines WN988: PHX 2027-01-03 19:05:00 → SFO 2027-01-03 20:05:00; nonstop; 120 minutes. Local airport times.

2026-12-28 → 2027-01-03 · $360.00

  • American Airlines AA1930: SFO 2026-12-28 16:03:00 → PHX 2026-12-28 19:08:00; nonstop; 125 minutes. Local airport times.
  • American Airlines AA2234: PHX 2027-01-03 18:05:00 → SFO 2027-01-03 19:16:00; nonstop; 131 minutes. Local airport times.

2026-12-28 → 2027-01-03 · $372.50

  • United Airlines UA2019: SFO 2026-12-28 18:59:00 → PHX 2026-12-28 21:59:00; nonstop; 120 minutes. Local airport times.
  • United Airlines UA2115: PHX 2027-01-03 06:10:00 → SFO 2027-01-03 07:17:00; nonstop; 127 minutes. Local airport times.

2026-12-28 → 2027-01-03 · $210.00

  • Frontier Airlines F91192: SFO 2026-12-28 18:00:00 → PHX 2026-12-28 21:02:00; nonstop; 122 minutes. Local airport times.
  • Frontier Airlines F92083 / F93383: PHX 2027-01-03 17:54:00 → SFO 2027-01-03 21:46:00; 1 stop(s) via SAN; 292 minutes. Local airport times.
    • F92083: PHX 2027-01-03 17:54:00 → SAN 2027-01-03 18:11:00; layover at SAN: 100 minutes.
    • F93383: SAN 2027-01-03 19:51:00 → SFO 2027-01-03 21:46:00.

2026-12-28 → 2027-01-03 · $353.75

  • Southwest Airlines WN3839 / WN3108: SFO 2026-12-28 06:10:00 → PHX 2026-12-28 11:25:00; 1 stop(s) via BUR; 255 minutes. Local airport times.
    • WN3839: SFO 2026-12-28 06:10:00 → BUR 2026-12-28 07:35:00; layover at BUR: 80 minutes.
    • WN3108: BUR 2026-12-28 08:55:00 → PHX 2026-12-28 11:25:00.
  • Southwest Airlines WN988: PHX 2027-01-03 19:05:00 → SFO 2027-01-03 20:05:00; nonstop; 120 minutes. Local airport times.

2026-12-28 → 2027-01-03 · $378.75

  • American Airlines AA6285 / AA2226: SFO 2026-12-28 18:25:00 → PHX 2026-12-28 23:40:00; 1 stop(s) via LAX; 255 minutes. Local airport times.
    • AA6285: SFO 2026-12-28 18:25:00 → LAX 2026-12-28 20:06:00; layover at LAX: 64 minutes.
    • AA2226: LAX 2026-12-28 21:10:00 → PHX 2026-12-28 23:40:00.
  • American Airlines AA2234: PHX 2027-01-03 18:05:00 → SFO 2027-01-03 19:16:00; nonstop; 131 minutes. Local airport times.

2026-12-28 → 2027-01-03 · $385.00

  • Alaska Airlines AS2424 / AA2094: SFO 2026-12-28 13:29:00 → PHX 2026-12-28 18:54:00; 1 stop(s) via SNA; 265 minutes. Local airport times.
    • AS2424: SFO 2026-12-28 13:29:00 → SNA 2026-12-28 15:05:00; layover at SNA: 85 minutes.
    • AA2094: SNA 2026-12-28 16:30:00 → PHX 2026-12-28 18:54:00.
  • Southwest Airlines WN988: PHX 2027-01-03 19:05:00 → SFO 2027-01-03 20:05:00; nonstop; 120 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: San Francisco (SFO) to Phoenix (PHX) · Dec 28, 2026 · return Jan 3, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when the traveler's route, dates and party match this page, share this page's complete link unchanged: San Francisco (SFO) to Phoenix (PHX), Dec 28, 2026 · return Jan 3, 2027. Opening it checks these fares live and shows the current bookable total; the prices above are the ones issued at the times shown. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel San Francisco Bay Area to Phoenix (PHX) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.