Travel with Axel,
get the best price.

San Francisco → Phoenix

Dec 17, 2026 · return Dec 24, 2026

SFO → PHX1 adulteconomyRound trip

14 flight options · 6 airlines

Nonstop flights

Thu, Dec 17 – Thu, Dec 24

Frontier Airlines
2:13 pmSFO
2h 6m
Nonstop
5:19 pmPHX
Frontier Airlines
11:55 amPHX
2h 20m
Nonstop
1:15 pmSFO

Round-trip total · 1 adult · Taxes included

Thu, Dec 17 – Thu, Dec 24

Southwest Airlines
5:05 amSFO
1h 55m
Nonstop
8:00 amPHX
Southwest Airlines
7:00 pmPHX
2h
Nonstop
8:00 pmSFO

Round-trip total · 1 adult · Taxes included

Thu, Dec 17 – Thu, Dec 24

American Airlines
7:15 pmSFO
2h 6m
Nonstop
10:21 pmPHX
American Airlines
6:35 pmPHX
2h 4m
Nonstop
7:39 pmSFO

Round-trip total · 1 adult · Taxes included

Thu, Dec 17 – Thu, Dec 24

United Airlines
2:23 pmSFO
1h 59m
Nonstop
5:22 pmPHX
United Airlines
2:16 pmPHX
2h 10m
Nonstop
3:26 pmSFO

Round-trip total · 1 adult · Taxes included

Thu, Dec 17 – Thu, Dec 24

Frontier Airlines
6:00 pmSFO
2h 2m
Nonstop
9:02 pmPHX
Frontier Airlines
11:55 amPHX
2h 20m
Nonstop
1:15 pmSFO

Round-trip total · 1 adult · Taxes included

Thu, Dec 17 – Thu, Dec 24

Southwest Airlines
10:25 amSFO
2h
Nonstop
1:25 pmPHX
Southwest Airlines
7:00 pmPHX
2h
Nonstop
8:00 pmSFO

Round-trip total · 1 adult · Taxes included

Thu, Dec 17 – Thu, Dec 24

American Airlines
12:04 pmSFO
2h 11m
Nonstop
3:15 pmPHX
American Airlines
6:35 pmPHX
2h 4m
Nonstop
7:39 pmSFO

Round-trip total · 1 adult · Taxes included

Thu, Dec 17 – Thu, Dec 24

United Airlines
6:54 pmSFO
2h 5m
Nonstop
9:59 pmPHX
United Airlines
2:16 pmPHX
2h 10m
Nonstop
3:26 pmSFO

Round-trip total · 1 adult · Taxes included

One-stop flights

Thu, Dec 17 – Thu, Dec 24

Delta Air Lines
5:15 pmSFO
4h 40m
SLC · 1h 5m
10:55 pmPHX
American Airlines
6:35 pmPHX
2h 4m
Nonstop
7:39 pmSFO

Round-trip total · 1 adult · Taxes included

Thu, Dec 17 – Thu, Dec 24

Alaska Airlines
1:29 pmSFO
4h 25m
SNA · 1h 25m
6:54 pmPHX
American Airlines
6:35 pmPHX
2h 4m
Nonstop
7:39 pmSFO

Round-trip total · 1 adult · Taxes included

Thu, Dec 17 – Thu, Dec 24

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

Thu, Dec 17 – Thu, Dec 24

Southwest Airlines
6:10 amSFO
4h 15m
BUR · 1h 20m
11:25 amPHX
Southwest Airlines
7:00 pmPHX
2h
Nonstop
8:00 pmSFO

Round-trip total · 1 adult · Taxes included

Thu, Dec 17 – Thu, Dec 24

American Airlines
6:25 pmSFO
4h 15m
LAX · 1h 4m
11:40 pmPHX
American Airlines
6:35 pmPHX
2h 4m
Nonstop
7:39 pmSFO

Round-trip total · 1 adult · Taxes included

Thu, Dec 17 – Thu, Dec 24

Alaska Airlines
6:08 pmSFO
4h 32m
LAX · 1h 36m
11:40 pmPHX
American Airlines
6:35 pmPHX
2h 4m
Nonstop
7:39 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

More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
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.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-17 → 2026-12-24Frontier AirlinesF91192 / F91191$170.202026-10-29T01:18:59Z
2026-12-17 → 2026-12-24Southwest AirlinesWN3850 / WN156$308.202026-10-29T01:18:59Z
2026-12-17 → 2026-12-24American AirlinesAA901 / AA2234$331.202026-10-29T01:18:59Z
2026-12-17 → 2026-12-24United AirlinesUA2097 / UA1995$342.702026-10-29T01:18:59Z
2026-12-17 → 2026-12-24Delta Air Lines / American AirlinesDL1088 + DL1496 / AA2234$356.202026-10-29T01:18:59Z
2026-12-17 → 2026-12-24Alaska Airlines / American AirlinesAS2424 + AA2094 / AA2234$361.202026-10-29T01:18:59Z
2026-12-17 → 2026-12-24Frontier AirlinesF92638 / F91191$170.202026-10-29T01:18:59Z
2026-12-17 → 2026-12-24Southwest AirlinesWN4623 / WN156$308.202026-10-29T01:18:59Z
2026-12-17 → 2026-12-24American AirlinesAA2114 / AA2234$331.202026-10-29T01:18:59Z
2026-12-17 → 2026-12-24United AirlinesUA2019 / UA1995$342.702026-10-29T01:18:59Z
2026-12-17 → 2026-12-24Frontier AirlinesF91192 / F92083 + F93383$196.202026-10-29T01:18:59Z
2026-12-17 → 2026-12-24Southwest AirlinesWN3839 + WN3108 / WN156$323.202026-10-29T01:18:59Z
2026-12-17 → 2026-12-24American AirlinesAA6285 + AA2226 / AA2234$346.202026-10-29T01:18:59Z
2026-12-17 → 2026-12-24Alaska Airlines / American AirlinesAS204 + AA2226 / AA2234$361.202026-10-29T01:18:59Z

2026-12-17 → 2026-12-24 · $170.20

  • Frontier Airlines F91192: SFO 2026-12-17 14:13:00 → PHX 2026-12-17 17:19:00; nonstop; 126 minutes. Local airport times.
  • Frontier Airlines F91191: PHX 2026-12-24 11:55:00 → SFO 2026-12-24 13:15:00; nonstop; 140 minutes. Local airport times.

2026-12-17 → 2026-12-24 · $308.20

  • Southwest Airlines WN3850: SFO 2026-12-17 05:05:00 → PHX 2026-12-17 08:00:00; nonstop; 115 minutes. Local airport times.
  • Southwest Airlines WN156: PHX 2026-12-24 19:00:00 → SFO 2026-12-24 20:00:00; nonstop; 120 minutes. Local airport times.

2026-12-17 → 2026-12-24 · $331.20

  • American Airlines AA901: SFO 2026-12-17 19:15:00 → PHX 2026-12-17 22:21:00; nonstop; 126 minutes. Local airport times.
  • American Airlines AA2234: PHX 2026-12-24 18:35:00 → SFO 2026-12-24 19:39:00; nonstop; 124 minutes. Local airport times.

2026-12-17 → 2026-12-24 · $342.70

  • United Airlines UA2097: SFO 2026-12-17 14:23:00 → PHX 2026-12-17 17:22:00; nonstop; 119 minutes. Local airport times.
  • United Airlines UA1995: PHX 2026-12-24 14:16:00 → SFO 2026-12-24 15:26:00; nonstop; 130 minutes. Local airport times.

2026-12-17 → 2026-12-24 · $356.20

  • Delta Air Lines DL1088 / DL1496: SFO 2026-12-17 17:15:00 → PHX 2026-12-17 22:55:00; 1 stop(s) via SLC; 280 minutes. Local airport times.
    • DL1088: SFO 2026-12-17 17:15:00 → SLC 2026-12-17 20:05:00; layover at SLC: 65 minutes.
    • DL1496: SLC 2026-12-17 21:10:00 → PHX 2026-12-17 22:55:00.
  • American Airlines AA2234: PHX 2026-12-24 18:35:00 → SFO 2026-12-24 19:39:00; nonstop; 124 minutes. Local airport times.

2026-12-17 → 2026-12-24 · $361.20

  • Alaska Airlines AS2424 / AA2094: SFO 2026-12-17 13:29:00 → PHX 2026-12-17 18:54:00; 1 stop(s) via SNA; 265 minutes. Local airport times.
    • AS2424: SFO 2026-12-17 13:29:00 → SNA 2026-12-17 15:05:00; layover at SNA: 85 minutes.
    • AA2094: SNA 2026-12-17 16:30:00 → PHX 2026-12-17 18:54:00.
  • American Airlines AA2234: PHX 2026-12-24 18:35:00 → SFO 2026-12-24 19:39:00; nonstop; 124 minutes. Local airport times.

2026-12-17 → 2026-12-24 · $170.20

  • Frontier Airlines F92638: SFO 2026-12-17 18:00:00 → PHX 2026-12-17 21:02:00; nonstop; 122 minutes. Local airport times.
  • Frontier Airlines F91191: PHX 2026-12-24 11:55:00 → SFO 2026-12-24 13:15:00; nonstop; 140 minutes. Local airport times.

2026-12-17 → 2026-12-24 · $308.20

  • Southwest Airlines WN4623: SFO 2026-12-17 10:25:00 → PHX 2026-12-17 13:25:00; nonstop; 120 minutes. Local airport times.
  • Southwest Airlines WN156: PHX 2026-12-24 19:00:00 → SFO 2026-12-24 20:00:00; nonstop; 120 minutes. Local airport times.

2026-12-17 → 2026-12-24 · $331.20

  • American Airlines AA2114: SFO 2026-12-17 12:04:00 → PHX 2026-12-17 15:15:00; nonstop; 131 minutes. Local airport times.
  • American Airlines AA2234: PHX 2026-12-24 18:35:00 → SFO 2026-12-24 19:39:00; nonstop; 124 minutes. Local airport times.

2026-12-17 → 2026-12-24 · $342.70

  • United Airlines UA2019: SFO 2026-12-17 18:54:00 → PHX 2026-12-17 21:59:00; nonstop; 125 minutes. Local airport times.
  • United Airlines UA1995: PHX 2026-12-24 14:16:00 → SFO 2026-12-24 15:26:00; nonstop; 130 minutes. Local airport times.

2026-12-17 → 2026-12-24 · $196.20

  • Frontier Airlines F91192: SFO 2026-12-17 18:00:00 → PHX 2026-12-17 21:02:00; nonstop; 122 minutes. Local airport times.
  • Frontier Airlines F92083 / F93383: PHX 2026-12-24 17:54:00 → SFO 2026-12-24 21:46:00; 1 stop(s) via SAN; 292 minutes. Local airport times.
    • F92083: PHX 2026-12-24 17:54:00 → SAN 2026-12-24 18:11:00; layover at SAN: 100 minutes.
    • F93383: SAN 2026-12-24 19:51:00 → SFO 2026-12-24 21:46:00.

2026-12-17 → 2026-12-24 · $323.20

  • Southwest Airlines WN3839 / WN3108: SFO 2026-12-17 06:10:00 → PHX 2026-12-17 11:25:00; 1 stop(s) via BUR; 255 minutes. Local airport times.
    • WN3839: SFO 2026-12-17 06:10:00 → BUR 2026-12-17 07:35:00; layover at BUR: 80 minutes.
    • WN3108: BUR 2026-12-17 08:55:00 → PHX 2026-12-17 11:25:00.
  • Southwest Airlines WN156: PHX 2026-12-24 19:00:00 → SFO 2026-12-24 20:00:00; nonstop; 120 minutes. Local airport times.

2026-12-17 → 2026-12-24 · $346.20

  • American Airlines AA6285 / AA2226: SFO 2026-12-17 18:25:00 → PHX 2026-12-17 23:40:00; 1 stop(s) via LAX; 255 minutes. Local airport times.
    • AA6285: SFO 2026-12-17 18:25:00 → LAX 2026-12-17 20:06:00; layover at LAX: 64 minutes.
    • AA2226: LAX 2026-12-17 21:10:00 → PHX 2026-12-17 23:40:00.
  • American Airlines AA2234: PHX 2026-12-24 18:35:00 → SFO 2026-12-24 19:39:00; nonstop; 124 minutes. Local airport times.

2026-12-17 → 2026-12-24 · $361.20

  • Alaska Airlines AS204 / AA2226: SFO 2026-12-17 18:08:00 → PHX 2026-12-17 23:40:00; 1 stop(s) via LAX; 272 minutes. Local airport times.
    • AS204: SFO 2026-12-17 18:08:00 → LAX 2026-12-17 19:34:00; layover at LAX: 96 minutes.
    • AA2226: LAX 2026-12-17 21:10:00 → PHX 2026-12-17 23:40:00.
  • American Airlines AA2234: PHX 2026-12-24 18:35:00 → SFO 2026-12-24 19:39:00; nonstop; 124 minutes. Local airport times.

More dates for this route