Austin (AUS) to Ontario (ONT) · Apr 30, 2027 · return May 3, 2027

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Exact travel dates	Airline	Flights	Total price	Price issued (UTC)
2027-04-30 → 2027-05-03	Southwest Airlines	WN114 / WN3298	Axel-exclusive $409.00	2026-10-29T00:47:05Z
2027-04-30 → 2027-05-03	Frontier Airlines	F93645 + F91923 / F91262 + F91816	Axel-exclusive $249.00	2026-10-29T00:47:05Z
2027-04-30 → 2027-05-03	American Airlines	AA3885 + AA3006 / AA2198 + AA1465	Axel-exclusive $389.00	2026-10-29T00:47:05Z
2027-04-30 → 2027-05-03	Southwest Airlines	WN400 / WN3298	Axel-exclusive $409.00	2026-10-29T00:47:05Z
2027-04-30 → 2027-05-03	Frontier Airlines	F91859 + F91261 / F91262 + F91816	Axel-exclusive $249.00	2026-10-29T00:47:05Z
2027-04-30 → 2027-05-03	Southwest Airlines	WN3470 + WN4279 / WN3298	Axel-exclusive $389.00	2026-10-29T00:47:05Z
2027-04-30 → 2027-05-03	American Airlines	AA1421 + AA1841 / AA2198 + AA1465	Axel-exclusive $389.00	2026-10-29T00:47:05Z
2027-04-30 → 2027-05-03	Southwest Airlines	WN351 + WN2401 / WN3298	Axel-exclusive $389.00	2026-10-29T00:47:05Z

Route overview: Austin to Ontario (ONT) flight deals

2027-04-30 → 2027-05-03 · Axel-exclusive $409.00

Southwest Airlines WN114: AUS 2027-04-30 19:50:00 → ONT 2027-04-30 20:55:00; nonstop; 185 minutes. Local airport times.
Southwest Airlines WN3298: ONT 2027-05-03 07:50:00 → AUS 2027-05-03 12:35:00; nonstop; 165 minutes. Local airport times.

2027-04-30 → 2027-05-03 · Axel-exclusive $249.00

Frontier Airlines F93645 / F91923: AUS 2027-04-30 12:38:00 → ONT 2027-04-30 16:21:00; 1 stop(s) via LAS; 343 minutes. Local airport times.
- F93645: AUS 2027-04-30 12:38:00 → LAS 2027-04-30 13:50:00; layover at LAS: 83 minutes.
- F91923: LAS 2027-04-30 15:13:00 → ONT 2027-04-30 16:21:00.
Frontier Airlines F91262 / F91816: ONT 2027-05-03 11:52:00 → AUS 2027-05-03 19:26:00; 1 stop(s) via DEN; 334 minutes. Local airport times.
- F91262: ONT 2027-05-03 11:52:00 → DEN 2027-05-03 15:13:00; layover at DEN: 61 minutes.
- F91816: DEN 2027-05-03 16:14:00 → AUS 2027-05-03 19:26:00.

2027-04-30 → 2027-05-03 · Axel-exclusive $389.00

American Airlines AA3885 / AA3006: AUS 2027-04-30 15:00:00 → ONT 2027-04-30 18:52:00; 1 stop(s) via DFW; 352 minutes. Local airport times.
- AA3885: AUS 2027-04-30 15:00:00 → DFW 2027-04-30 16:15:00; layover at DFW: 75 minutes.
- AA3006: DFW 2027-04-30 17:30:00 → ONT 2027-04-30 18:52:00.
American Airlines AA2198 / AA1465: ONT 2027-05-03 12:51:00 → AUS 2027-05-03 20:13:00; 1 stop(s) via DFW; 322 minutes. Local airport times.
- AA2198: ONT 2027-05-03 12:51:00 → DFW 2027-05-03 17:44:00; layover at DFW: 84 minutes.
- AA1465: DFW 2027-05-03 19:08:00 → AUS 2027-05-03 20:13:00.

2027-04-30 → 2027-05-03 · Axel-exclusive $409.00

Southwest Airlines WN400: AUS 2027-04-30 17:55:00 → ONT 2027-04-30 19:00:00; nonstop; 185 minutes. Local airport times.
Southwest Airlines WN3298: ONT 2027-05-03 07:50:00 → AUS 2027-05-03 12:35:00; nonstop; 165 minutes. Local airport times.

2027-04-30 → 2027-05-03 · Axel-exclusive $249.00

Frontier Airlines F91859 / F91261: AUS 2027-04-30 19:44:00 → ONT 2027-05-01 00:13:00; 1 stop(s) via DEN; 389 minutes. Local airport times.
- F91859: AUS 2027-04-30 19:44:00 → DEN 2027-04-30 21:13:00; layover at DEN: 95 minutes.
- F91261: DEN 2027-04-30 22:48:00 → ONT 2027-05-01 00:13:00.
Frontier Airlines F91262 / F91816: ONT 2027-05-03 11:52:00 → AUS 2027-05-03 19:26:00; 1 stop(s) via DEN; 334 minutes. Local airport times.
- F91262: ONT 2027-05-03 11:52:00 → DEN 2027-05-03 15:13:00; layover at DEN: 61 minutes.
- F91816: DEN 2027-05-03 16:14:00 → AUS 2027-05-03 19:26:00.

2027-04-30 → 2027-05-03 · Axel-exclusive $389.00

Southwest Airlines WN3470 / WN4279: AUS 2027-04-30 14:50:00 → ONT 2027-04-30 17:40:00; 1 stop(s) via PHX; 290 minutes. Local airport times.
- WN3470: AUS 2027-04-30 14:50:00 → PHX 2027-04-30 15:25:00; layover at PHX: 65 minutes.
- WN4279: PHX 2027-04-30 16:30:00 → ONT 2027-04-30 17:40:00.
Southwest Airlines WN3298: ONT 2027-05-03 07:50:00 → AUS 2027-05-03 12:35:00; nonstop; 165 minutes. Local airport times.

2027-04-30 → 2027-05-03 · Axel-exclusive $389.00

American Airlines AA1421 / AA1841: AUS 2027-04-30 18:02:00 → ONT 2027-04-30 21:52:00; 1 stop(s) via PHX; 350 minutes. Local airport times.
- AA1421: AUS 2027-04-30 18:02:00 → PHX 2027-04-30 18:40:00; layover at PHX: 115 minutes.
- AA1841: PHX 2027-04-30 20:35:00 → ONT 2027-04-30 21:52:00.
American Airlines AA2198 / AA1465: ONT 2027-05-03 12:51:00 → AUS 2027-05-03 20:13:00; 1 stop(s) via DFW; 322 minutes. Local airport times.
- AA2198: ONT 2027-05-03 12:51:00 → DFW 2027-05-03 17:44:00; layover at DFW: 84 minutes.
- AA1465: DFW 2027-05-03 19:08:00 → AUS 2027-05-03 20:13:00.

2027-04-30 → 2027-05-03 · Axel-exclusive $389.00

Southwest Airlines WN351 / WN2401: AUS 2027-04-30 05:45:00 → ONT 2027-04-30 08:50:00; 1 stop(s) via LAS; 305 minutes. Local airport times.
- WN351: AUS 2027-04-30 05:45:00 → LAS 2027-04-30 06:40:00; layover at LAS: 60 minutes.
- WN2401: LAS 2027-04-30 07:40:00 → ONT 2027-04-30 08:50:00.
Southwest Airlines WN3298: ONT 2027-05-03 07:50:00 → AUS 2027-05-03 12:35:00; nonstop; 165 minutes. Local airport times.

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