Travel with Axel,
get the best price.

San Diego → Phoenix

Dec 8, 2026 · return Dec 18, 2026

SAN → PHX1 adulteconomyRound trip

14 flight options · 6 airlines

Nonstop flights

Tue, Dec 8 – Fri, Dec 18

Frontier Airlines
11:06 amSAN
1h 35m
Nonstop
1:41 pmPHX
Frontier Airlines
11:45 amPHX
1h 22m
Nonstop
12:07 pmSAN

Round-trip total · 1 adult · Taxes included

Tue, Dec 8 – Fri, Dec 18

Southwest Airlines
7:40 pmSAN
1h 20m
Nonstop
10:00 pmPHX
Southwest Airlines
11:10 amPHX
1h 15m
Nonstop
11:25 amSAN

Round-trip total · 1 adult · Taxes included

Tue, Dec 8 – Fri, Dec 18

Alaska Airlines
9:00 amSAN
1h 23m
Nonstop
11:23 amPHX
Alaska Airlines
8:05 amPHX
1h 24m
Nonstop
8:29 amSAN

Round-trip total · 1 adult · Taxes included

Tue, Dec 8 – Fri, Dec 18

American Airlines
4:30 pmSAN
1h 29m
Nonstop
6:59 pmPHX
American Airlines
11:49 amPHX
1h 27m
Nonstop
12:16 pmSAN

Round-trip total · 1 adult · Taxes included

Tue, Dec 8 – Fri, Dec 18

Frontier Airlines
3:59 pmSAN
1h 28m
Nonstop
6:27 pmPHX
Frontier Airlines
5:54 pmPHX
1h 17m
Nonstop
6:11 pmSAN

Round-trip total · 1 adult · Taxes included

Tue, Dec 8 – Fri, Dec 18

Alaska Airlines
5:19 pmSAN
1h 21m
Nonstop
7:40 pmPHX
Alaska Airlines
8:05 amPHX
1h 24m
Nonstop
8:29 amSAN

Round-trip total · 1 adult · Taxes included

Tue, Dec 8 – Fri, Dec 18

Southwest Airlines
1:15 pmSAN
1h 20m
Nonstop
3:35 pmPHX
Southwest Airlines
11:10 amPHX
1h 15m
Nonstop
11:25 amSAN

Round-trip total · 1 adult · Taxes included

Tue, Dec 8 – Fri, Dec 18

American Airlines
9:30 amSAN
1h 26m
Nonstop
11:56 amPHX
American Airlines
11:49 amPHX
1h 27m
Nonstop
12:16 pmSAN

Round-trip total · 1 adult · Taxes included

One-stop flights

Tue, Dec 8 – Fri, Dec 18

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

Tue, Dec 8 – Fri, Dec 18

Delta Air Lines
3:59 pmSAN
6h 30m
LAX · 3h 58m
11:29 pmPHX
Delta Air Lines
6:35 pmPHX
5h 13m
LAX · 2h 46m
10:48 pmSAN

Round-trip total · 1 adult · Taxes included

Tue, Dec 8 – Fri, Dec 18

Frontier Airlines
2:45 pmSAN
1h 26m
Nonstop
5:11 pmPHX
Frontier Airlines
8:23 amPHX
4h 14m
LAS · 1h 38m
11:37 amSAN

Round-trip total · 1 adult · Taxes included

Tue, Dec 8 – Fri, Dec 18

Frontier Airlines
1:24 pmSAN
5h 24m
LAS · 2h 45m
7:48 pmPHX
Frontier Airlines
5:54 pmPHX
1h 17m
Nonstop
6:11 pmSAN

Round-trip total · 1 adult · Taxes included

Tue, Dec 8 – Fri, Dec 18

Southwest Airlines
6:20 pmSAN
5h 20m
LAS · 2h 45m
12:40 am+1PHX
Southwest Airlines
11:10 amPHX
1h 15m
Nonstop
11:25 amSAN

Round-trip total · 1 adult · Taxes included

Tue, Dec 8 – Fri, Dec 18

Alaska Airlines
2:59 pmSAN
5h 47m
LAS · 3h 8m
9:46 pmPHX
Alaska Airlines
8:05 amPHX
1h 24m
Nonstop
8:29 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)
2026-12-08 → 2026-12-18Frontier AirlinesF91572 / F91571$128.002026-10-29T01:10:05Z
2026-12-08 → 2026-12-18Southwest AirlinesWN3727 / WN1155$228.002026-10-29T01:10:05Z
2026-12-08 → 2026-12-18Alaska AirlinesAS2055 / AS2257$228.002026-10-29T01:10:05Z
2026-12-08 → 2026-12-18American AirlinesAA1950 / AA499$248.002026-10-29T01:10:05Z
2026-12-08 → 2026-12-18United AirlinesUA1329 + UA5851 / UA2096 + UA1365$328.002026-10-29T01:10:05Z
2026-12-08 → 2026-12-18Delta Air LinesDL4001 + DL3827 / DL1762 + DL3746$348.002026-10-29T01:10:05Z
2026-12-08 → 2026-12-18Frontier AirlinesF91572 / F92083$128.002026-10-29T01:10:05Z
2026-12-08 → 2026-12-18Alaska AirlinesAS2089 / AS2257$228.002026-10-29T01:10:05Z
2026-12-08 → 2026-12-18Southwest AirlinesWN4700 / WN1155$228.002026-10-29T01:10:05Z
2026-12-08 → 2026-12-18American AirlinesAA2057 / AA499$248.002026-10-29T01:10:05Z
2026-12-08 → 2026-12-18Frontier AirlinesF91572 / F91019 + F91326$168.002026-10-29T01:10:05Z
2026-12-08 → 2026-12-18Frontier AirlinesF91470 + F91896 / F92083$168.002026-10-29T01:10:05Z
2026-12-08 → 2026-12-18Southwest AirlinesWN1409 + WN113 / WN1155$258.002026-10-29T01:10:05Z
2026-12-08 → 2026-12-18Alaska AirlinesAS2291 + AA2681 / AS2257$288.002026-10-29T01:10:05Z

2026-12-08 → 2026-12-18 · $128.00

  • Frontier Airlines F91572: SAN 2026-12-08 11:06:00 → PHX 2026-12-08 13:41:00; nonstop; 95 minutes. Local airport times.
  • Frontier Airlines F91571: PHX 2026-12-18 11:45:00 → SAN 2026-12-18 12:07:00; nonstop; 82 minutes. Local airport times.

2026-12-08 → 2026-12-18 · $228.00

  • Southwest Airlines WN3727: SAN 2026-12-08 19:40:00 → PHX 2026-12-08 22:00:00; nonstop; 80 minutes. Local airport times.
  • Southwest Airlines WN1155: PHX 2026-12-18 11:10:00 → SAN 2026-12-18 11:25:00; nonstop; 75 minutes. Local airport times.

2026-12-08 → 2026-12-18 · $228.00

  • Alaska Airlines AS2055: SAN 2026-12-08 09:00:00 → PHX 2026-12-08 11:23:00; nonstop; 83 minutes. Local airport times.
  • Alaska Airlines AS2257: PHX 2026-12-18 08:05:00 → SAN 2026-12-18 08:29:00; nonstop; 84 minutes. Local airport times.

2026-12-08 → 2026-12-18 · $248.00

  • American Airlines AA1950: SAN 2026-12-08 16:30:00 → PHX 2026-12-08 18:59:00; nonstop; 89 minutes. Local airport times.
  • American Airlines AA499: PHX 2026-12-18 11:49:00 → SAN 2026-12-18 12:16:00; nonstop; 87 minutes. Local airport times.

2026-12-08 → 2026-12-18 · $328.00

  • United Airlines UA1329 / UA5851: SAN 2026-12-08 06:20:00 → PHX 2026-12-08 12:56:00; 1 stop(s) via LAX; 336 minutes. Local airport times.
    • UA1329: SAN 2026-12-08 06:20:00 → LAX 2026-12-08 07:25:00; layover at LAX: 175 minutes.
    • UA5851: LAX 2026-12-08 10:20:00 → PHX 2026-12-08 12:56:00.
  • United Airlines UA2096 / UA1365: PHX 2026-12-18 07:15:00 → SAN 2026-12-18 11:15:00; 1 stop(s) via LAX; 300 minutes. Local airport times.
    • UA2096: PHX 2026-12-18 07:15:00 → LAX 2026-12-18 07:49:00; layover at LAX: 146 minutes.
    • UA1365: LAX 2026-12-18 10:15:00 → SAN 2026-12-18 11:15:00.

2026-12-08 → 2026-12-18 · $348.00

  • Delta Air Lines DL4001 / DL3827: SAN 2026-12-08 15:59:00 → PHX 2026-12-08 23:29:00; 1 stop(s) via LAX; 390 minutes. Local airport times.
    • DL4001: SAN 2026-12-08 15:59:00 → LAX 2026-12-08 17:01:00; layover at LAX: 238 minutes.
    • DL3827: LAX 2026-12-08 20:59:00 → PHX 2026-12-08 23:29:00.
  • Delta Air Lines DL1762 / DL3746: PHX 2026-12-18 18:35:00 → SAN 2026-12-18 22:48:00; 1 stop(s) via LAX; 313 minutes. Local airport times.
    • DL1762: PHX 2026-12-18 18:35:00 → LAX 2026-12-18 19:03:00; layover at LAX: 166 minutes.
    • DL3746: LAX 2026-12-18 21:49:00 → SAN 2026-12-18 22:48:00.

2026-12-08 → 2026-12-18 · $128.00

  • Frontier Airlines F91572: SAN 2026-12-08 15:59:00 → PHX 2026-12-08 18:27:00; nonstop; 88 minutes. Local airport times.
  • Frontier Airlines F92083: PHX 2026-12-18 17:54:00 → SAN 2026-12-18 18:11:00; nonstop; 77 minutes. Local airport times.

2026-12-08 → 2026-12-18 · $228.00

  • Alaska Airlines AS2089: SAN 2026-12-08 17:19:00 → PHX 2026-12-08 19:40:00; nonstop; 81 minutes. Local airport times.
  • Alaska Airlines AS2257: PHX 2026-12-18 08:05:00 → SAN 2026-12-18 08:29:00; nonstop; 84 minutes. Local airport times.

2026-12-08 → 2026-12-18 · $228.00

  • Southwest Airlines WN4700: SAN 2026-12-08 13:15:00 → PHX 2026-12-08 15:35:00; nonstop; 80 minutes. Local airport times.
  • Southwest Airlines WN1155: PHX 2026-12-18 11:10:00 → SAN 2026-12-18 11:25:00; nonstop; 75 minutes. Local airport times.

2026-12-08 → 2026-12-18 · $248.00

  • American Airlines AA2057: SAN 2026-12-08 09:30:00 → PHX 2026-12-08 11:56:00; nonstop; 86 minutes. Local airport times.
  • American Airlines AA499: PHX 2026-12-18 11:49:00 → SAN 2026-12-18 12:16:00; nonstop; 87 minutes. Local airport times.

2026-12-08 → 2026-12-18 · $168.00

  • Frontier Airlines F91572: SAN 2026-12-08 14:45:00 → PHX 2026-12-08 17:11:00; nonstop; 86 minutes. Local airport times.
  • Frontier Airlines F91019 / F91326: PHX 2026-12-18 08:23:00 → SAN 2026-12-18 11:37:00; 1 stop(s) via LAS; 254 minutes. Local airport times.
    • F91019: PHX 2026-12-18 08:23:00 → LAS 2026-12-18 08:37:00; layover at LAS: 98 minutes.
    • F91326: LAS 2026-12-18 10:15:00 → SAN 2026-12-18 11:37:00.

2026-12-08 → 2026-12-18 · $168.00

  • Frontier Airlines F91470 / F91896: SAN 2026-12-08 13:24:00 → PHX 2026-12-08 19:48:00; 1 stop(s) via LAS; 324 minutes. Local airport times.
    • F91470: SAN 2026-12-08 13:24:00 → LAS 2026-12-08 14:45:00; layover at LAS: 165 minutes.
    • F91896: LAS 2026-12-08 17:30:00 → PHX 2026-12-08 19:48:00.
  • Frontier Airlines F92083: PHX 2026-12-18 17:54:00 → SAN 2026-12-18 18:11:00; nonstop; 77 minutes. Local airport times.

2026-12-08 → 2026-12-18 · $258.00

  • Southwest Airlines WN1409 / WN113: SAN 2026-12-08 18:20:00 → PHX 2026-12-09 00:40:00; 1 stop(s) via LAS; 320 minutes. Local airport times.
    • WN1409: SAN 2026-12-08 18:20:00 → LAS 2026-12-08 19:40:00; layover at LAS: 165 minutes.
    • WN113: LAS 2026-12-08 22:25:00 → PHX 2026-12-09 00:40:00.
  • Southwest Airlines WN1155: PHX 2026-12-18 11:10:00 → SAN 2026-12-18 11:25:00; nonstop; 75 minutes. Local airport times.

2026-12-08 → 2026-12-18 · $288.00

  • Alaska Airlines AS2291 / AA2681: SAN 2026-12-08 14:59:00 → PHX 2026-12-08 21:46:00; 1 stop(s) via LAS; 347 minutes. Local airport times.
    • AS2291: SAN 2026-12-08 14:59:00 → LAS 2026-12-08 16:23:00; layover at LAS: 188 minutes.
    • AA2681: LAS 2026-12-08 19:31:00 → PHX 2026-12-08 21:46:00.
  • Alaska Airlines AS2257: PHX 2026-12-18 08:05:00 → SAN 2026-12-18 08:29:00; nonstop; 84 minutes. Local airport times.

More dates for this route