Travel with Axel,
get the best price.

Austin → San Jose

Dec 13, 2026 · return Dec 15, 2026

AUS → SJC1 adulteconomyRound trip

9 flight options · 3 airlines

Nonstop flights

Sun, Dec 13 – Tue, Dec 15

Southwest Airlines
1:55 pmAUS
3h 45m
Nonstop
3:40 pmSJC
Southwest Airlines
7:15 amSJC
3h 25m
Nonstop
12:40 pmAUS

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Tue, Dec 15

Delta Air Lines
9:53 amAUS
3h 50m
Nonstop
11:43 amSJC
Delta Air Lines
12:41 pmSJC
3h 24m
Nonstop
6:05 pmAUS

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Tue, Dec 15

Southwest Airlines
6:00 amAUS
3h 50m
Nonstop
7:50 amSJC
Southwest Airlines
7:15 amSJC
3h 25m
Nonstop
12:40 pmAUS

Round-trip total · 1 adult · Taxes included

One-stop flights

Sun, Dec 13 – Tue, Dec 15

Frontier Airlines
12:38 pmAUS
6h 28m
LAS · 1h 38m
5:06 pmSJC
Southwest Airlines
7:15 amSJC
3h 25m
Nonstop
12:40 pmAUS

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Tue, Dec 15

Southwest Airlines
5:10 pmAUS
6h 30m
BUR · 2h
9:40 pmSJC
Southwest Airlines
7:15 amSJC
3h 25m
Nonstop
12:40 pmAUS

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Tue, Dec 15

Southwest Airlines
6:05 amAUS
5h 50m
SAN · 1h 10m
9:55 amSJC
Southwest Airlines
7:15 amSJC
3h 25m
Nonstop
12:40 pmAUS

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Tue, Dec 15

Southwest Airlines
6:35 pmAUS
6h 45m
PHX · 2h 10m
11:20 pmSJC
Southwest Airlines
7:15 amSJC
3h 25m
Nonstop
12:40 pmAUS

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Tue, Dec 15

Southwest Airlines
4:10 pmAUS
7h
SLC · 2h 5m
9:10 pmSJC
Southwest Airlines
7:15 amSJC
3h 25m
Nonstop
12:40 pmAUS

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Tue, Dec 15

Delta Air Lines
9:52 amAUS
3h 47m
Nonstop
11:39 amSJC
Delta Air Lines
1:39 pmSJC
6h 3m
SLC · 1h 15m
9:42 pmAUS

Round-trip total · 1 adult · Taxes included

Make this trip yours

AUS ⇄ SJC

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)
2026-12-13 → 2026-12-15Southwest AirlinesWN429 / WN3860$320.002026-10-29T00:47:16Z
2026-12-13 → 2026-12-15Delta Air LinesDL3128 / DL3128$340.002026-10-29T00:47:16Z
2026-12-13 → 2026-12-15Frontier Airlines / Southwest AirlinesF93645 + F94103 / WN3860$257.502026-10-29T00:47:16Z
2026-12-13 → 2026-12-15Southwest AirlinesWN2911 / WN3860$320.002026-10-29T00:47:16Z
2026-12-13 → 2026-12-15Southwest AirlinesWN2731 + WN933 / WN3860$310.002026-10-29T00:47:16Z
2026-12-13 → 2026-12-15Southwest AirlinesWN420 + WN3745 / WN3860$310.002026-10-29T00:47:16Z
2026-12-13 → 2026-12-15Southwest AirlinesWN1683 + WN3507 / WN3860$310.002026-10-29T00:47:16Z
2026-12-13 → 2026-12-15Southwest AirlinesWN422 + WN3087 / WN3860$310.002026-10-29T00:47:16Z
2026-12-13 → 2026-12-15Delta Air LinesDL3128 / DL1254 + DL2728$350.002026-10-29T00:47:16Z

2026-12-13 → 2026-12-15 · $320.00

  • Southwest Airlines WN429: AUS 2026-12-13 13:55:00 → SJC 2026-12-13 15:40:00; nonstop; 225 minutes. Local airport times.
  • Southwest Airlines WN3860: SJC 2026-12-15 07:15:00 → AUS 2026-12-15 12:40:00; nonstop; 205 minutes. Local airport times.

2026-12-13 → 2026-12-15 · $340.00

  • Delta Air Lines DL3128: AUS 2026-12-13 09:53:00 → SJC 2026-12-13 11:43:00; nonstop; 230 minutes. Local airport times.
  • Delta Air Lines DL3128: SJC 2026-12-15 12:41:00 → AUS 2026-12-15 18:05:00; nonstop; 204 minutes. Local airport times.

2026-12-13 → 2026-12-15 · $257.50

  • Frontier Airlines F93645 / F94103: AUS 2026-12-13 12:38:00 → SJC 2026-12-13 17:06:00; 1 stop(s) via LAS; 388 minutes. Local airport times.
    • F93645: AUS 2026-12-13 12:38:00 → LAS 2026-12-13 13:50:00; layover at LAS: 98 minutes.
    • F94103: LAS 2026-12-13 15:28:00 → SJC 2026-12-13 17:06:00.
  • Southwest Airlines WN3860: SJC 2026-12-15 07:15:00 → AUS 2026-12-15 12:40:00; nonstop; 205 minutes. Local airport times.

2026-12-13 → 2026-12-15 · $320.00

  • Southwest Airlines WN2911: AUS 2026-12-13 06:00:00 → SJC 2026-12-13 07:50:00; nonstop; 230 minutes. Local airport times.
  • Southwest Airlines WN3860: SJC 2026-12-15 07:15:00 → AUS 2026-12-15 12:40:00; nonstop; 205 minutes. Local airport times.

2026-12-13 → 2026-12-15 · $310.00

  • Southwest Airlines WN2731 / WN933: AUS 2026-12-13 17:10:00 → SJC 2026-12-13 21:40:00; 1 stop(s) via BUR; 390 minutes. Local airport times.
    • WN2731: AUS 2026-12-13 17:10:00 → BUR 2026-12-13 18:30:00; layover at BUR: 120 minutes.
    • WN933: BUR 2026-12-13 20:30:00 → SJC 2026-12-13 21:40:00.
  • Southwest Airlines WN3860: SJC 2026-12-15 07:15:00 → AUS 2026-12-15 12:40:00; nonstop; 205 minutes. Local airport times.

2026-12-13 → 2026-12-15 · $310.00

  • Southwest Airlines WN420 / WN3745: AUS 2026-12-13 06:05:00 → SJC 2026-12-13 09:55:00; 1 stop(s) via SAN; 350 minutes. Local airport times.
    • WN420: AUS 2026-12-13 06:05:00 → SAN 2026-12-13 07:05:00; layover at SAN: 70 minutes.
    • WN3745: SAN 2026-12-13 08:15:00 → SJC 2026-12-13 09:55:00.
  • Southwest Airlines WN3860: SJC 2026-12-15 07:15:00 → AUS 2026-12-15 12:40:00; nonstop; 205 minutes. Local airport times.

2026-12-13 → 2026-12-15 · $310.00

  • Southwest Airlines WN1683 / WN3507: AUS 2026-12-13 18:35:00 → SJC 2026-12-13 23:20:00; 1 stop(s) via PHX; 405 minutes. Local airport times.
    • WN1683: AUS 2026-12-13 18:35:00 → PHX 2026-12-13 20:10:00; layover at PHX: 130 minutes.
    • WN3507: PHX 2026-12-13 22:20:00 → SJC 2026-12-13 23:20:00.
  • Southwest Airlines WN3860: SJC 2026-12-15 07:15:00 → AUS 2026-12-15 12:40:00; nonstop; 205 minutes. Local airport times.

2026-12-13 → 2026-12-15 · $310.00

  • Southwest Airlines WN422 / WN3087: AUS 2026-12-13 16:10:00 → SJC 2026-12-13 21:10:00; 1 stop(s) via SLC; 420 minutes. Local airport times.
    • WN422: AUS 2026-12-13 16:10:00 → SLC 2026-12-13 18:05:00; layover at SLC: 125 minutes.
    • WN3087: SLC 2026-12-13 20:10:00 → SJC 2026-12-13 21:10:00.
  • Southwest Airlines WN3860: SJC 2026-12-15 07:15:00 → AUS 2026-12-15 12:40:00; nonstop; 205 minutes. Local airport times.

2026-12-13 → 2026-12-15 · $350.00

  • Delta Air Lines DL3128: AUS 2026-12-13 09:52:00 → SJC 2026-12-13 11:39:00; nonstop; 227 minutes. Local airport times.
  • Delta Air Lines DL1254 / DL2728: SJC 2026-12-15 13:39:00 → AUS 2026-12-15 21:42:00; 1 stop(s) via SLC; 363 minutes. Local airport times.
    • DL1254: SJC 2026-12-15 13:39:00 → SLC 2026-12-15 16:40:00; layover at SLC: 75 minutes.
    • DL2728: SLC 2026-12-15 17:55:00 → AUS 2026-12-15 21:42:00.

More dates for this route