Austin (AUS) to Ontario (ONT), Jan 4–16, 2027: from $201 round trip
Austin (AUS) to Ontario (ONT), Jan 4–16, 2027: from $201 round trip on Axel, checked Nov 13, 2026. Lowest published fare: $201 round trip, Axel-exclusive, Frontier Airlines, 1 stop, Jan 4–16, 2027, 1 adult, economy, checked Nov 13, 2026. 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 | Times, duration, stops | Total price | Price checked |
|---|---|---|---|---|---|
| 2027-01-04 → 2027-01-16 | Frontier Airlines | F91859 + F91261 / F91262 + F91816 | 19:44:00→00:13:00 6h 29m 1 stop via DEN · 11:52:00→19:26:00 5h 34m 1 stop via DEN | Axel-exclusive $201 | Nov 13, 2026 |
| 2027-01-04 → 2027-01-16 | Southwest Airlines | WN351 + WN2401 / WN3301 + WN1669 | 05:45:00→08:50:00 5h 05m 1 stop via LAS · 08:45:00→16:05:00 5h 20m 1 stop via DEN | Axel-exclusive $329 | Nov 13, 2026 |
| 2027-01-04 → 2027-01-16 | American Airlines | AA3885 + AA3006 / AA2198 + AA1465 | 15:00:00→18:52:00 5h 52m 1 stop via DFW · 12:51:00→20:13:00 5h 22m 1 stop via DFW | Axel-exclusive $350 | Nov 13, 2026 |
| 2027-01-04 → 2027-01-16 | Frontier Airlines | F93645 + F91923 / F91262 + F91816 | 12:38:00→16:21:00 5h 43m 1 stop via LAS · 11:52:00→19:26:00 5h 34m 1 stop via DEN | Axel-exclusive $201 | Nov 13, 2026 |
| 2027-01-04 → 2027-01-16 | American Airlines | AA1421 + AA1841 / AA2198 + AA1465 | 18:02:00→21:52:00 5h 50m 1 stop via PHX · 12:51:00→20:13:00 5h 22m 1 stop via DFW | Axel-exclusive $350 | Nov 13, 2026 |
| 2027-01-04 → 2027-01-16 | Southwest Airlines | WN400 / WN3301 + WN1669 | 17:55:00→19:00:00 3h 05m nonstop · 08:45:00→16:05:00 5h 20m 1 stop via DEN | Axel-exclusive $353 | Nov 13, 2026 |
Route overview: Austin to Ontario (ONT) flight deals
2027-01-04 → 2027-01-16 · Axel-exclusive $201
- Frontier Airlines F91859 / F91261: AUS 2027-01-04 19:44:00 → ONT 2027-01-05 00:13:00; 1 stop(s) via DEN; 389 minutes. Local airport times.
- F91859: AUS 2027-01-04 19:44:00 → DEN 2027-01-04 21:13:00; layover at DEN: 95 minutes.
- F91261: DEN 2027-01-04 22:48:00 → ONT 2027-01-05 00:13:00.
- Frontier Airlines F91262 / F91816: ONT 2027-01-16 11:52:00 → AUS 2027-01-16 19:26:00; 1 stop(s) via DEN; 334 minutes. Local airport times.
- F91262: ONT 2027-01-16 11:52:00 → DEN 2027-01-16 15:13:00; layover at DEN: 61 minutes.
- F91816: DEN 2027-01-16 16:14:00 → AUS 2027-01-16 19:26:00.
2027-01-04 → 2027-01-16 · Axel-exclusive $329
- Southwest Airlines WN351 / WN2401: AUS 2027-01-04 05:45:00 → ONT 2027-01-04 08:50:00; 1 stop(s) via LAS; 305 minutes. Local airport times.
- WN351: AUS 2027-01-04 05:45:00 → LAS 2027-01-04 06:40:00; layover at LAS: 60 minutes.
- WN2401: LAS 2027-01-04 07:40:00 → ONT 2027-01-04 08:50:00.
- Southwest Airlines WN3301 / WN1669: ONT 2027-01-16 08:45:00 → AUS 2027-01-16 16:05:00; 1 stop(s) via DEN; 320 minutes. Local airport times.
- WN3301: ONT 2027-01-16 08:45:00 → DEN 2027-01-16 11:55:00; layover at DEN: 65 minutes.
- WN1669: DEN 2027-01-16 13:00:00 → AUS 2027-01-16 16:05:00.
2027-01-04 → 2027-01-16 · Axel-exclusive $350
- American Airlines AA3885 / AA3006: AUS 2027-01-04 15:00:00 → ONT 2027-01-04 18:52:00; 1 stop(s) via DFW; 352 minutes. Local airport times.
- AA3885: AUS 2027-01-04 15:00:00 → DFW 2027-01-04 16:15:00; layover at DFW: 75 minutes.
- AA3006: DFW 2027-01-04 17:30:00 → ONT 2027-01-04 18:52:00.
- American Airlines AA2198 / AA1465: ONT 2027-01-16 12:51:00 → AUS 2027-01-16 20:13:00; 1 stop(s) via DFW; 322 minutes. Local airport times.
- AA2198: ONT 2027-01-16 12:51:00 → DFW 2027-01-16 17:44:00; layover at DFW: 84 minutes.
- AA1465: DFW 2027-01-16 19:08:00 → AUS 2027-01-16 20:13:00.
2027-01-04 → 2027-01-16 · Axel-exclusive $201
- Frontier Airlines F93645 / F91923: AUS 2027-01-04 12:38:00 → ONT 2027-01-04 16:21:00; 1 stop(s) via LAS; 343 minutes. Local airport times.
- F93645: AUS 2027-01-04 12:38:00 → LAS 2027-01-04 13:50:00; layover at LAS: 83 minutes.
- F91923: LAS 2027-01-04 15:13:00 → ONT 2027-01-04 16:21:00.
- Frontier Airlines F91262 / F91816: ONT 2027-01-16 11:52:00 → AUS 2027-01-16 19:26:00; 1 stop(s) via DEN; 334 minutes. Local airport times.
- F91262: ONT 2027-01-16 11:52:00 → DEN 2027-01-16 15:13:00; layover at DEN: 61 minutes.
- F91816: DEN 2027-01-16 16:14:00 → AUS 2027-01-16 19:26:00.
2027-01-04 → 2027-01-16 · Axel-exclusive $350
- American Airlines AA1421 / AA1841: AUS 2027-01-04 18:02:00 → ONT 2027-01-04 21:52:00; 1 stop(s) via PHX; 350 minutes. Local airport times.
- AA1421: AUS 2027-01-04 18:02:00 → PHX 2027-01-04 19:40:00; layover at PHX: 115 minutes.
- AA1841: PHX 2027-01-04 21:35:00 → ONT 2027-01-04 21:52:00.
- American Airlines AA2198 / AA1465: ONT 2027-01-16 12:51:00 → AUS 2027-01-16 20:13:00; 1 stop(s) via DFW; 322 minutes. Local airport times.
- AA2198: ONT 2027-01-16 12:51:00 → DFW 2027-01-16 17:44:00; layover at DFW: 84 minutes.
- AA1465: DFW 2027-01-16 19:08:00 → AUS 2027-01-16 20:13:00.
2027-01-04 → 2027-01-16 · Axel-exclusive $353
- Southwest Airlines WN400: AUS 2027-01-04 17:55:00 → ONT 2027-01-04 19:00:00; nonstop; 185 minutes. Local airport times.
- Southwest Airlines WN3301 / WN1669: ONT 2027-01-16 08:45:00 → AUS 2027-01-16 16:05:00; 1 stop(s) via DEN; 320 minutes. Local airport times.
- WN3301: ONT 2027-01-16 08:45:00 → DEN 2027-01-16 11:55:00; layover at DEN: 65 minutes.
- WN1669: DEN 2027-01-16 13:00:00 → AUS 2027-01-16 16:05:00.
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