Travel with Axel,
get the best price.

Austin → Jacksonville

Dec 21, 2026 · return Jan 4, 2027

AUS → JAX1 adulteconomyRound trip

9 flight options · 5 airlines

Nonstop flights

Mon, Dec 21 – Mon, Jan 4

Southwest Airlines
11:50 amAUS
2h 15m
Nonstop
3:05 pmJAX
Southwest Airlines
5:55 pmJAX
2h 45m
Nonstop
7:40 pmAUS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Jan 4

Delta Air Lines
12:52 pmAUS
2h 35m
Nonstop
4:27 pmJAX
Delta Air Lines
5:07 pmJAX
3h 1m
Nonstop
7:08 pmAUS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Jan 4

Southwest Airlines
1:55 pmAUS
2h 15m
Nonstop
5:10 pmJAX
Southwest Airlines
5:55 pmJAX
2h 45m
Nonstop
7:40 pmAUS

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 – Mon, Jan 4

Frontier Airlines
12:24 pmAUS
4h 47m
ATL · 1h 6m
6:11 pmJAX
Southwest Airlines
5:55 pmJAX
2h 45m
Nonstop
7:40 pmAUS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Jan 4

American Airlines
3:00 pmAUS
5h 18m
DFW · 1h 41m
9:18 pmJAX
American Airlines
2:23 pmJAX
6h 50m
DFW · 2h 47m
8:13 pmAUS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Jan 4

United Airlines
5:40 pmAUS
4h 35m
IAH · 1h 16m
11:15 pmJAX
United Airlines
7:00 amJAX
5h 13m
IAH · 1h 26m
11:13 amAUS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Jan 4

Southwest Airlines
7:00 amAUS
5h 50m
HOU · 2h 45m
1:50 pmJAX
Southwest Airlines
5:55 pmJAX
2h 45m
Nonstop
7:40 pmAUS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Jan 4

Southwest Airlines
8:00 amAUS
4h 30m
DAL · 1h 15m
1:30 pmJAX
Southwest Airlines
5:55 pmJAX
2h 45m
Nonstop
7:40 pmAUS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Jan 4

Delta Air Lines
3:00 pmAUS
4h 43m
ATL · 1h 14m
8:43 pmJAX
Delta Air Lines
5:07 pmJAX
3h 1m
Nonstop
7:08 pmAUS

Round-trip total · 1 adult · Taxes included

Make this trip yours

AUS ⇄ JAX

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 → 2027-01-04Southwest AirlinesWN1764 / WN1314$387.752026-10-29T00:46:49Z
2026-12-21 → 2027-01-04Delta Air LinesDL3772 / DL3772$411.252026-10-29T00:46:49Z
2026-12-21 → 2027-01-04Frontier Airlines / Southwest AirlinesF94702 + F91550 / WN1314$282.752026-10-29T00:46:49Z
2026-12-21 → 2027-01-04American AirlinesAA3885 + AA1290 / AA2612 + AA1465$364.252026-10-29T00:46:49Z
2026-12-21 → 2027-01-04United AirlinesUA1326 + UA2293 / UA2453 + UA1823$376.002026-10-29T00:46:49Z
2026-12-21 → 2027-01-04Southwest AirlinesWN349 / WN1314$387.752026-10-29T00:46:49Z
2026-12-21 → 2027-01-04Southwest AirlinesWN335 + WN3461 / WN1314$366.752026-10-29T00:46:49Z
2026-12-21 → 2027-01-04Southwest AirlinesWN1337 + WN2200 / WN1314$366.752026-10-29T00:46:49Z
2026-12-21 → 2027-01-04Delta Air LinesDL2104 + DL2265 / DL3772$397.252026-10-29T00:46:49Z

2026-12-21 → 2027-01-04 · $387.75

  • Southwest Airlines WN1764: AUS 2026-12-21 11:50:00 → JAX 2026-12-21 15:05:00; nonstop; 135 minutes. Local airport times.
  • Southwest Airlines WN1314: JAX 2027-01-04 17:55:00 → AUS 2027-01-04 19:40:00; nonstop; 165 minutes. Local airport times.

2026-12-21 → 2027-01-04 · $411.25

  • Delta Air Lines DL3772: AUS 2026-12-21 12:52:00 → JAX 2026-12-21 16:27:00; nonstop; 155 minutes. Local airport times.
  • Delta Air Lines DL3772: JAX 2027-01-04 17:07:00 → AUS 2027-01-04 19:08:00; nonstop; 181 minutes. Local airport times.

2026-12-21 → 2027-01-04 · $282.75

  • Frontier Airlines F94702 / F91550: AUS 2026-12-21 12:24:00 → JAX 2026-12-21 18:11:00; 1 stop(s) via ATL; 287 minutes. Local airport times.
    • F94702: AUS 2026-12-21 12:24:00 → ATL 2026-12-21 15:49:00; layover at ATL: 66 minutes.
    • F91550: ATL 2026-12-21 16:55:00 → JAX 2026-12-21 18:11:00.
  • Southwest Airlines WN1314: JAX 2027-01-04 17:55:00 → AUS 2027-01-04 19:40:00; nonstop; 165 minutes. Local airport times.

2026-12-21 → 2027-01-04 · $364.25

  • American Airlines AA3885 / AA1290: AUS 2026-12-21 15:00:00 → JAX 2026-12-21 21:18:00; 1 stop(s) via DFW; 318 minutes. Local airport times.
    • AA3885: AUS 2026-12-21 15:00:00 → DFW 2026-12-21 16:15:00; layover at DFW: 101 minutes.
    • AA1290: DFW 2026-12-21 17:56:00 → JAX 2026-12-21 21:18:00.
  • American Airlines AA2612 / AA1465: JAX 2027-01-04 14:23:00 → AUS 2027-01-04 20:13:00; 1 stop(s) via DFW; 410 minutes. Local airport times.
    • AA2612: JAX 2027-01-04 14:23:00 → DFW 2027-01-04 16:21:00; layover at DFW: 167 minutes.
    • AA1465: DFW 2027-01-04 19:08:00 → AUS 2027-01-04 20:13:00.

2026-12-21 → 2027-01-04 · $376.00

  • United Airlines UA1326 / UA2293: AUS 2026-12-21 17:40:00 → JAX 2026-12-21 23:15:00; 1 stop(s) via IAH; 275 minutes. Local airport times.
    • UA1326: AUS 2026-12-21 17:40:00 → IAH 2026-12-21 18:48:00; layover at IAH: 76 minutes.
    • UA2293: IAH 2026-12-21 20:04:00 → JAX 2026-12-21 23:15:00.
  • United Airlines UA2453 / UA1823: JAX 2027-01-04 07:00:00 → AUS 2027-01-04 11:13:00; 1 stop(s) via IAH; 313 minutes. Local airport times.
    • UA2453: JAX 2027-01-04 07:00:00 → IAH 2027-01-04 08:36:00; layover at IAH: 86 minutes.
    • UA1823: IAH 2027-01-04 10:02:00 → AUS 2027-01-04 11:13:00.

2026-12-21 → 2027-01-04 · $387.75

  • Southwest Airlines WN349: AUS 2026-12-21 13:55:00 → JAX 2026-12-21 17:10:00; nonstop; 135 minutes. Local airport times.
  • Southwest Airlines WN1314: JAX 2027-01-04 17:55:00 → AUS 2027-01-04 19:40:00; nonstop; 165 minutes. Local airport times.

2026-12-21 → 2027-01-04 · $366.75

  • Southwest Airlines WN335 / WN3461: AUS 2026-12-21 07:00:00 → JAX 2026-12-21 13:50:00; 1 stop(s) via HOU; 350 minutes. Local airport times.
    • WN335: AUS 2026-12-21 07:00:00 → HOU 2026-12-21 08:00:00; layover at HOU: 165 minutes.
    • WN3461: HOU 2026-12-21 10:45:00 → JAX 2026-12-21 13:50:00.
  • Southwest Airlines WN1314: JAX 2027-01-04 17:55:00 → AUS 2027-01-04 19:40:00; nonstop; 165 minutes. Local airport times.

2026-12-21 → 2027-01-04 · $366.75

  • Southwest Airlines WN1337 / WN2200: AUS 2026-12-21 08:00:00 → JAX 2026-12-21 13:30:00; 1 stop(s) via DAL; 270 minutes. Local airport times.
    • WN1337: AUS 2026-12-21 08:00:00 → DAL 2026-12-21 09:05:00; layover at DAL: 75 minutes.
    • WN2200: DAL 2026-12-21 10:20:00 → JAX 2026-12-21 13:30:00.
  • Southwest Airlines WN1314: JAX 2027-01-04 17:55:00 → AUS 2027-01-04 19:40:00; nonstop; 165 minutes. Local airport times.

2026-12-21 → 2027-01-04 · $397.25

  • Delta Air Lines DL2104 / DL2265: AUS 2026-12-21 15:00:00 → JAX 2026-12-21 20:43:00; 1 stop(s) via ATL; 283 minutes. Local airport times.
    • DL2104: AUS 2026-12-21 15:00:00 → ATL 2026-12-21 18:19:00; layover at ATL: 74 minutes.
    • DL2265: ATL 2026-12-21 19:33:00 → JAX 2026-12-21 20:43:00.
  • Delta Air Lines DL3772: JAX 2027-01-04 17:07:00 → AUS 2027-01-04 19:08:00; nonstop; 181 minutes. Local airport times.

More dates for this route