Travel with Axel,
get the best price.

Phoenix → Austin

Dec 21, 2026 · one way

PHX → AUS1 adulteconomyOne way

11 flight options · 4 airlines

Nonstop flights

Mon, Dec 21 · One way

Southwest Airlines
10:40 pmPHX
2h 10m
Nonstop
1:50 am+1AUS

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

American Airlines
9:59 amPHX
2h 22m
Nonstop
1:21 pmAUS

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Delta Air Lines
6:28 pmPHX
2h 26m
Nonstop
9:54 pmAUS

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Southwest Airlines
7:50 amPHX
2h 10m
Nonstop
11:00 amAUS

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

American Airlines
4:33 pmPHX
2h 15m
Nonstop
7:48 pmAUS

One-way total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 · One way

United Airlines
9:10 amPHX
5h 10m
IAH · 1h 30m
3:20 pmAUS

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Southwest Airlines
8:45 amPHX
4h
ELP · 1h 15m
1:45 pmAUS

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Southwest Airlines
6:50 amPHX
5h
LAS · 1h 5m
12:50 pmAUS

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Southwest Airlines
2:55 pmPHX
5h 20m
DEN · 1h 15m
9:15 pmAUS

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Southwest Airlines
7:45 amPHX
5h
ONT · 1h
1:45 pmAUS

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

American Airlines
5:02 pmPHX
4h 59m
DFW · 1h 19m
11:01 pmAUS

One-way total · 1 adult · Taxes included

Make this trip yours

PHX ⇄ AUS

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, Southwest 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)
2026-12-21 · one waySouthwest AirlinesWN1417$201.502026-10-29T01:56:11Z
2026-12-21 · one wayAmerican AirlinesAA2458$214.502026-10-29T01:56:11Z
2026-12-21 · one wayDelta Air LinesDL4048$221.002026-10-29T01:56:11Z
2026-12-21 · one wayUnited AirlinesUA625 + UA663$214.502026-10-29T01:56:11Z
2026-12-21 · one waySouthwest AirlinesWN1971$201.502026-10-29T01:56:11Z
2026-12-21 · one wayAmerican AirlinesAA1939$214.502026-10-29T01:56:11Z
2026-12-21 · one waySouthwest AirlinesWN2514 + WN1649$195.002026-10-29T01:56:11Z
2026-12-21 · one waySouthwest AirlinesWN3442 + WN2282$195.002026-10-29T01:56:11Z
2026-12-21 · one waySouthwest AirlinesWN1790 + WN748$195.002026-10-29T01:56:11Z
2026-12-21 · one waySouthwest AirlinesWN2145 + WN3298$195.002026-10-29T01:56:11Z
2026-12-21 · one wayAmerican AirlinesAA555 + AA2707$201.502026-10-29T01:56:11Z

2026-12-21 · one way · $201.50

  • Southwest Airlines WN1417: PHX 2026-12-21 22:40:00 → AUS 2026-12-22 01:50:00; nonstop; 130 minutes. Local airport times.

2026-12-21 · one way · $214.50

  • American Airlines AA2458: PHX 2026-12-21 09:59:00 → AUS 2026-12-21 13:21:00; nonstop; 142 minutes. Local airport times.

2026-12-21 · one way · $221.00

  • Delta Air Lines DL4048: PHX 2026-12-21 18:28:00 → AUS 2026-12-21 21:54:00; nonstop; 146 minutes. Local airport times.

2026-12-21 · one way · $214.50

  • United Airlines UA625 / UA663: PHX 2026-12-21 09:10:00 → AUS 2026-12-21 15:20:00; 1 stop(s) via IAH; 310 minutes. Local airport times.
    • UA625: PHX 2026-12-21 09:10:00 → IAH 2026-12-21 12:50:00; layover at IAH: 90 minutes.
    • UA663: IAH 2026-12-21 14:20:00 → AUS 2026-12-21 15:20:00.

2026-12-21 · one way · $201.50

  • Southwest Airlines WN1971: PHX 2026-12-21 07:50:00 → AUS 2026-12-21 11:00:00; nonstop; 130 minutes. Local airport times.

2026-12-21 · one way · $214.50

  • American Airlines AA1939: PHX 2026-12-21 16:33:00 → AUS 2026-12-21 19:48:00; nonstop; 135 minutes. Local airport times.

2026-12-21 · one way · $195.00

  • Southwest Airlines WN2514 / WN1649: PHX 2026-12-21 08:45:00 → AUS 2026-12-21 13:45:00; 1 stop(s) via ELP; 240 minutes. Local airport times.
    • WN2514: PHX 2026-12-21 08:45:00 → ELP 2026-12-21 09:55:00; layover at ELP: 75 minutes.
    • WN1649: ELP 2026-12-21 11:10:00 → AUS 2026-12-21 13:45:00.

2026-12-21 · one way · $195.00

  • Southwest Airlines WN3442 / WN2282: PHX 2026-12-21 06:50:00 → AUS 2026-12-21 12:50:00; 1 stop(s) via LAS; 300 minutes. Local airport times.
    • WN3442: PHX 2026-12-21 06:50:00 → LAS 2026-12-21 07:05:00; layover at LAS: 65 minutes.
    • WN2282: LAS 2026-12-21 08:10:00 → AUS 2026-12-21 12:50:00.

2026-12-21 · one way · $195.00

  • Southwest Airlines WN1790 / WN748: PHX 2026-12-21 14:55:00 → AUS 2026-12-21 21:15:00; 1 stop(s) via DEN; 320 minutes. Local airport times.
    • WN1790: PHX 2026-12-21 14:55:00 → DEN 2026-12-21 16:45:00; layover at DEN: 75 minutes.
    • WN748: DEN 2026-12-21 18:00:00 → AUS 2026-12-21 21:15:00.

2026-12-21 · one way · $195.00

  • Southwest Airlines WN2145 / WN3298: PHX 2026-12-21 07:45:00 → AUS 2026-12-21 13:45:00; 1 stop(s) via ONT; 300 minutes. Local airport times.
    • WN2145: PHX 2026-12-21 07:45:00 → ONT 2026-12-21 08:00:00; layover at ONT: 60 minutes.
    • WN3298: ONT 2026-12-21 09:00:00 → AUS 2026-12-21 13:45:00.

2026-12-21 · one way · $201.50

  • American Airlines AA555 / AA2707: PHX 2026-12-21 17:02:00 → AUS 2026-12-21 23:01:00; 1 stop(s) via DFW; 299 minutes. Local airport times.
    • AA555: PHX 2026-12-21 17:02:00 → DFW 2026-12-21 20:35:00; layover at DFW: 79 minutes.
    • AA2707: DFW 2026-12-21 21:54:00 → AUS 2026-12-21 23:01:00.

More dates for this route