Travel with Axel,
get the best price.

San Diego → Phoenix

Jan 21, 2027 · return Feb 4, 2027

SAN → PHX1 adulteconomyRound trip

14 flight options · 5 airlines

Nonstop flights

Thu, Jan 21 – Thu, Feb 4

Frontier Airlines
7:38 pmSAN
1h 32m
Nonstop
10:10 pmPHX
Frontier Airlines
9:52 amPHX
1h 19m
Nonstop
10:11 amSAN

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

Alaska Airlines
8:34 pmSAN
1h 26m
Nonstop
11:00 pmPHX
Alaska Airlines
11:09 amPHX
1h 21m
Nonstop
11:30 amSAN

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

Southwest Airlines
6:50 pmSAN
1h 20m
Nonstop
9:10 pmPHX
Southwest Airlines
7:00 amPHX
1h 15m
Nonstop
7:15 amSAN

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

American Airlines
6:25 amSAN
1h 35m
Nonstop
9:00 amPHX
American Airlines
6:05 pmPHX
1h 18m
Nonstop
6:23 pmSAN

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

Frontier Airlines
2:45 pmSAN
1h 26m
Nonstop
5:11 pmPHX
Frontier Airlines
9:52 amPHX
1h 19m
Nonstop
10:11 amSAN

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

Alaska Airlines
4:58 pmSAN
1h 22m
Nonstop
7:20 pmPHX
Alaska Airlines
11:09 amPHX
1h 21m
Nonstop
11:30 amSAN

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

Southwest Airlines
10:55 amSAN
1h 20m
Nonstop
1:15 pmPHX
Southwest Airlines
7:00 amPHX
1h 15m
Nonstop
7:15 amSAN

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

American Airlines
4:30 pmSAN
1h 29m
Nonstop
6:59 pmPHX
American Airlines
6:05 pmPHX
1h 18m
Nonstop
6:23 pmSAN

Round-trip total · 1 adult · Taxes included

One-stop flights

Thu, Jan 21 – Thu, Feb 4

United Airlines
6:20 amSAN
5h 36m
LAX · 2h 55m
12:56 pmPHX
United Airlines
7:15 amPHX
5h
LAX · 2h 26m
11:15 amSAN

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

Frontier Airlines
1:24 pmSAN
5h 24m
LAS · 2h 45m
7:48 pmPHX
Frontier Airlines
9:52 amPHX
1h 19m
Nonstop
10:11 amSAN

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

Frontier Airlines
3:59 pmSAN
1h 28m
Nonstop
6:27 pmPHX
Frontier Airlines
8:23 amPHX
4h 14m
LAS · 1h 38m
11:37 amSAN

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

Southwest Airlines
11:30 amSAN
1h 25m
Nonstop
1:55 pmPHX
Southwest Airlines
4:05 pmPHX
5h 5m
LAS · 2h 45m
8:10 pmSAN

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

Southwest Airlines
6:20 pmSAN
5h 20m
LAS · 2h 45m
12:40 am+1PHX
Southwest Airlines
7:00 amPHX
1h 15m
Nonstop
7:15 amSAN

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

Alaska Airlines
2:59 pmSAN
5h 47m
LAS · 3h 8m
9:46 pmPHX
Alaska Airlines
11:09 amPHX
1h 21m
Nonstop
11:30 amSAN

Round-trip total · 1 adult · Taxes included

Make this trip yours

SAN ⇄ 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)
2027-01-21 → 2027-02-04Frontier AirlinesF92084 / F91571$128.002026-10-29T01:10:05Z
2027-01-21 → 2027-02-04Alaska AirlinesAS2297 / AS2363$228.002026-10-29T01:10:05Z
2027-01-21 → 2027-02-04Southwest AirlinesWN2891 / WN2508$228.002026-10-29T01:10:05Z
2027-01-21 → 2027-02-04American AirlinesAA1694 / AA3291$248.002026-10-29T01:10:05Z
2027-01-21 → 2027-02-04United AirlinesUA1329 + UA5851 / UA2096 + UA1365$328.002026-10-29T01:10:05Z
2027-01-21 → 2027-02-04Frontier AirlinesF91572 / F91571$128.002026-10-29T01:10:05Z
2027-01-21 → 2027-02-04Alaska AirlinesAS2032 / AS2363$228.002026-10-29T01:10:05Z
2027-01-21 → 2027-02-04Southwest AirlinesWN4452 / WN2508$228.002026-10-29T01:10:05Z
2027-01-21 → 2027-02-04American AirlinesAA1950 / AA3291$248.002026-10-29T01:10:05Z
2027-01-21 → 2027-02-04Frontier AirlinesF91470 + F91896 / F91571$168.002026-10-29T01:10:05Z
2027-01-21 → 2027-02-04Frontier AirlinesF91572 / F91019 + F91326$168.002026-10-29T01:10:05Z
2027-01-21 → 2027-02-04Southwest AirlinesWN4452 / WN823 + WN1319$258.002026-10-29T01:10:05Z
2027-01-21 → 2027-02-04Southwest AirlinesWN1409 + WN113 / WN2508$258.002026-10-29T01:10:05Z
2027-01-21 → 2027-02-04Alaska AirlinesAS2291 + AA2681 / AS2363$288.002026-10-29T01:10:05Z

2027-01-21 → 2027-02-04 · $128.00

  • Frontier Airlines F92084: SAN 2027-01-21 19:38:00 → PHX 2027-01-21 22:10:00; nonstop; 92 minutes. Local airport times.
  • Frontier Airlines F91571: PHX 2027-02-04 09:52:00 → SAN 2027-02-04 10:11:00; nonstop; 79 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $228.00

  • Alaska Airlines AS2297: SAN 2027-01-21 20:34:00 → PHX 2027-01-21 23:00:00; nonstop; 86 minutes. Local airport times.
  • Alaska Airlines AS2363: PHX 2027-02-04 11:09:00 → SAN 2027-02-04 11:30:00; nonstop; 81 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $228.00

  • Southwest Airlines WN2891: SAN 2027-01-21 18:50:00 → PHX 2027-01-21 21:10:00; nonstop; 80 minutes. Local airport times.
  • Southwest Airlines WN2508: PHX 2027-02-04 07:00:00 → SAN 2027-02-04 07:15:00; nonstop; 75 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $248.00

  • American Airlines AA1694: SAN 2027-01-21 06:25:00 → PHX 2027-01-21 09:00:00; nonstop; 95 minutes. Local airport times.
  • American Airlines AA3291: PHX 2027-02-04 18:05:00 → SAN 2027-02-04 18:23:00; nonstop; 78 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $328.00

  • United Airlines UA1329 / UA5851: SAN 2027-01-21 06:20:00 → PHX 2027-01-21 12:56:00; 1 stop(s) via LAX; 336 minutes. Local airport times.
    • UA1329: SAN 2027-01-21 06:20:00 → LAX 2027-01-21 07:25:00; layover at LAX: 175 minutes.
    • UA5851: LAX 2027-01-21 10:20:00 → PHX 2027-01-21 12:56:00.
  • United Airlines UA2096 / UA1365: PHX 2027-02-04 07:15:00 → SAN 2027-02-04 11:15:00; 1 stop(s) via LAX; 300 minutes. Local airport times.
    • UA2096: PHX 2027-02-04 07:15:00 → LAX 2027-02-04 07:49:00; layover at LAX: 146 minutes.
    • UA1365: LAX 2027-02-04 10:15:00 → SAN 2027-02-04 11:15:00.

2027-01-21 → 2027-02-04 · $128.00

  • Frontier Airlines F91572: SAN 2027-01-21 14:45:00 → PHX 2027-01-21 17:11:00; nonstop; 86 minutes. Local airport times.
  • Frontier Airlines F91571: PHX 2027-02-04 09:52:00 → SAN 2027-02-04 10:11:00; nonstop; 79 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $228.00

  • Alaska Airlines AS2032: SAN 2027-01-21 16:58:00 → PHX 2027-01-21 19:20:00; nonstop; 82 minutes. Local airport times.
  • Alaska Airlines AS2363: PHX 2027-02-04 11:09:00 → SAN 2027-02-04 11:30:00; nonstop; 81 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $228.00

  • Southwest Airlines WN4452: SAN 2027-01-21 10:55:00 → PHX 2027-01-21 13:15:00; nonstop; 80 minutes. Local airport times.
  • Southwest Airlines WN2508: PHX 2027-02-04 07:00:00 → SAN 2027-02-04 07:15:00; nonstop; 75 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $248.00

  • American Airlines AA1950: SAN 2027-01-21 16:30:00 → PHX 2027-01-21 18:59:00; nonstop; 89 minutes. Local airport times.
  • American Airlines AA3291: PHX 2027-02-04 18:05:00 → SAN 2027-02-04 18:23:00; nonstop; 78 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $168.00

  • Frontier Airlines F91470 / F91896: SAN 2027-01-21 13:24:00 → PHX 2027-01-21 19:48:00; 1 stop(s) via LAS; 324 minutes. Local airport times.
    • F91470: SAN 2027-01-21 13:24:00 → LAS 2027-01-21 14:45:00; layover at LAS: 165 minutes.
    • F91896: LAS 2027-01-21 17:30:00 → PHX 2027-01-21 19:48:00.
  • Frontier Airlines F91571: PHX 2027-02-04 09:52:00 → SAN 2027-02-04 10:11:00; nonstop; 79 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $168.00

  • Frontier Airlines F91572: SAN 2027-01-21 15:59:00 → PHX 2027-01-21 18:27:00; nonstop; 88 minutes. Local airport times.
  • Frontier Airlines F91019 / F91326: PHX 2027-02-04 08:23:00 → SAN 2027-02-04 11:37:00; 1 stop(s) via LAS; 254 minutes. Local airport times.
    • F91019: PHX 2027-02-04 08:23:00 → LAS 2027-02-04 08:37:00; layover at LAS: 98 minutes.
    • F91326: LAS 2027-02-04 10:15:00 → SAN 2027-02-04 11:37:00.

2027-01-21 → 2027-02-04 · $258.00

  • Southwest Airlines WN4452: SAN 2027-01-21 11:30:00 → PHX 2027-01-21 13:55:00; nonstop; 85 minutes. Local airport times.
  • Southwest Airlines WN823 / WN1319: PHX 2027-02-04 16:05:00 → SAN 2027-02-04 20:10:00; 1 stop(s) via LAS; 305 minutes. Local airport times.
    • WN823: PHX 2027-02-04 16:05:00 → LAS 2027-02-04 16:15:00; layover at LAS: 165 minutes.
    • WN1319: LAS 2027-02-04 19:00:00 → SAN 2027-02-04 20:10:00.

2027-01-21 → 2027-02-04 · $258.00

  • Southwest Airlines WN1409 / WN113: SAN 2027-01-21 18:20:00 → PHX 2027-01-22 00:40:00; 1 stop(s) via LAS; 320 minutes. Local airport times.
    • WN1409: SAN 2027-01-21 18:20:00 → LAS 2027-01-21 19:40:00; layover at LAS: 165 minutes.
    • WN113: LAS 2027-01-21 22:25:00 → PHX 2027-01-22 00:40:00.
  • Southwest Airlines WN2508: PHX 2027-02-04 07:00:00 → SAN 2027-02-04 07:15:00; nonstop; 75 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $288.00

  • Alaska Airlines AS2291 / AA2681: SAN 2027-01-21 14:59:00 → PHX 2027-01-21 21:46:00; 1 stop(s) via LAS; 347 minutes. Local airport times.
    • AS2291: SAN 2027-01-21 14:59:00 → LAS 2027-01-21 16:23:00; layover at LAS: 188 minutes.
    • AA2681: LAS 2027-01-21 19:31:00 → PHX 2027-01-21 21:46:00.
  • Alaska Airlines AS2363: PHX 2027-02-04 11:09:00 → SAN 2027-02-04 11:30:00; nonstop; 81 minutes. Local airport times.

More dates for this route