Ontario (ONT) to Austin (AUS), Nov 29, 2026: round trips from $223, one way from $135

Ontario (ONT) to Austin (AUS), Nov 29, 2026: round trips from $223, one way from $135 on Axel, checked Oct 29, 2026. Lowest published fares: $223 round trip, Axel-exclusive, Frontier Airlines, 1 stop, Nov 29, 2026 – Dec 1, 2026; $135 one way, Axel-exclusive, Frontier Airlines, 1 stop, Nov 29, 2026; 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown.

Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and issuance times already shown here.

Hotels in Austin for these trips

Hotels: under a trip, hotels in Austin for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

• Hotels in Austin for these nights (Nov 29–30, 2026 · 1 night · 2 adults, 1 room): 3★ Ramada by Wyndham Austin South, $73 total · 4★ Aiden Austin City Hotel, $107 total · 5★ Hyatt Regency Austin, $222 total
• Hotels in Austin for these nights (Nov 29 – Dec 1, 2026 · 2 nights · 2 adults, 1 room): 3★ Ramada by Wyndham Austin South, $145 total · 4★ Aiden Austin City Hotel, $217 total · 5★ Hyatt Regency Austin, $453 total
• Hotels in Austin for these nights (Nov 29 – Dec 2, 2026 · 3 nights · 2 adults, 1 room): 3★ Ramada by Wyndham Austin South, $217 total · 4★ Aiden Austin City Hotel, $330 total · 5★ Hyatt Regency Austin, $722 total
• Hotels in Austin for these nights (Nov 29 – Dec 3, 2026 · 4 nights · 2 adults, 1 room): 3★ Ramada by Wyndham Austin South, $287 total · 4★ Aiden Austin City Hotel, $442 total · 5★ Hyatt Regency Austin, $1,233 total
• Hotels in Austin for these nights (Nov 29 – Dec 4, 2026 · 5 nights · 2 adults, 1 room): 3★ Ramada by Wyndham Austin South, $357 total · 4★ Aiden Austin City Hotel, $554 total · 5★ Hyatt Regency Austin, $1,780 total
• Hotels in Austin for these nights (Nov 29 – Dec 5, 2026 · 6 nights · 2 adults, 1 room): 3★ Ramada by Wyndham Austin South, $436 total · 4★ Aiden Austin City Hotel, $678 total · 5★ Hyatt Regency Austin, $2,070 total
• Hotels in Austin for these nights (Nov 29 – Dec 6, 2026 · 7 nights · 2 adults, 1 room): 3★ Ramada by Wyndham Austin South, $515 total · 4★ Aiden Austin City Hotel, $804 total · 5★ Hyatt Regency Austin, $2,321 total
• Hotels in Austin for these nights (Nov 29 – Dec 7, 2026 · 8 nights · 2 adults, 1 room): 3★ Ramada by Wyndham Austin South, $586 total · 4★ Aiden Austin City Hotel, $911 total · 5★ Hyatt Regency Austin, $2,581 total
• Hotels in Austin for these nights (Nov 29 – Dec 8, 2026 · 9 nights · 2 adults, 1 room): 3★ Ramada by Wyndham Austin South, $652 total · 4★ Aiden Austin City Hotel, $1,022 total · 5★ Hyatt Regency Austin, $2,964 total
• Hotels in Austin for these nights (Nov 29 – Dec 9, 2026 · 10 nights · 2 adults, 1 room): 3★ Ramada by Wyndham Austin South, $720 total · 4★ Aiden Austin City Hotel, $1,133 total · 5★ Hyatt Regency Austin, $3,306 total
• Hotels in Austin for these nights (Nov 29 – Dec 10, 2026 · 11 nights · 2 adults, 1 room): 3★ Ramada by Wyndham Austin South, $787 total · 4★ Aiden Austin City Hotel, $1,242 total · 5★ Hyatt Regency Austin, $3,649 total
• Hotels in Austin for these nights (Nov 29 – Dec 11, 2026 · 12 nights · 2 adults, 1 room): 3★ Ramada by Wyndham Austin South, $858 total · 4★ Aiden Austin City Hotel, $1,351 total · 5★ Hyatt Regency Austin, $4,029 total
• Hotels in Austin for these nights (Nov 29 – Dec 12, 2026 · 13 nights · 2 adults, 1 room): 3★ Ramada by Wyndham Austin South, $937 total · 4★ Aiden Austin City Hotel, $1,471 total · 5★ Hyatt Regency Austin, $4,392 total
• Hotels in Austin for these nights (Nov 29 – Dec 13, 2026 · 14 nights · 2 adults, 1 room): 3★ Ramada by Wyndham Austin South, $1,018 total · 4★ Aiden Austin City Hotel, $1,589 total · 5★ Hyatt Regency Austin, $4,768 total

All hotels in Austin

Route overview: Los Angeles to Austin (AUS) flight deals

2026-11-29 · one way · Axel-exclusive $135.00

• Frontier Airlines F91262 / F91816: ONT 2026-11-29 11:52:00 → AUS 2026-11-29 19:26:00; 1 stop(s) via DEN; 334 minutes. Local airport times.
  • F91262: ONT 2026-11-29 11:52:00 → DEN 2026-11-29 15:13:00; layover at DEN: 61 minutes.
  • F91816: DEN 2026-11-29 16:14:00 → AUS 2026-11-29 19:26:00.

2026-11-29 · one way · Axel-exclusive $229.50

• Southwest Airlines WN3298: ONT 2026-11-29 12:30:00 → AUS 2026-11-29 17:15:00; nonstop; 165 minutes. Local airport times.

2026-11-29 → 2026-11-30 · Axel-exclusive $256.50

• Frontier Airlines F91262 / F91816: ONT 2026-11-29 11:52:00 → AUS 2026-11-29 19:26:00; 1 stop(s) via DEN; 334 minutes. Local airport times.
  • F91262: ONT 2026-11-29 11:52:00 → DEN 2026-11-29 15:13:00; layover at DEN: 61 minutes.
  • F91816: DEN 2026-11-29 16:14:00 → AUS 2026-11-29 19:26:00.
• Frontier Airlines F93645 / F91923: AUS 2026-11-30 12:38:00 → ONT 2026-11-30 16:21:00; 1 stop(s) via LAS; 343 minutes. Local airport times.
  • F93645: AUS 2026-11-30 12:38:00 → LAS 2026-11-30 13:50:00; layover at LAS: 83 minutes.
  • F91923: LAS 2026-11-30 15:13:00 → ONT 2026-11-30 16:21:00.

2026-11-29 → 2026-11-30 · Axel-exclusive $432.00

• Southwest Airlines WN3298: ONT 2026-11-29 12:30:00 → AUS 2026-11-29 17:15:00; nonstop; 165 minutes. Local airport times.
• Southwest Airlines WN400: AUS 2026-11-30 17:55:00 → ONT 2026-11-30 19:00:00; nonstop; 185 minutes. Local airport times.

2026-11-29 → 2026-12-01 · Axel-exclusive $223.25

• Frontier Airlines F91262 / F91816: ONT 2026-11-29 11:52:00 → AUS 2026-11-29 19:26:00; 1 stop(s) via DEN; 334 minutes. Local airport times.
  • F91262: ONT 2026-11-29 11:52:00 → DEN 2026-11-29 15:13:00; layover at DEN: 61 minutes.
  • F91816: DEN 2026-11-29 16:14:00 → AUS 2026-11-29 19:26:00.
• Frontier Airlines F93645 / F91923: AUS 2026-12-01 12:38:00 → ONT 2026-12-01 16:21:00; 1 stop(s) via LAS; 343 minutes. Local airport times.
  • F93645: AUS 2026-12-01 12:38:00 → LAS 2026-12-01 13:50:00; layover at LAS: 83 minutes.
  • F91923: LAS 2026-12-01 15:13:00 → ONT 2026-12-01 16:21:00.

2026-11-29 → 2026-12-01 · Axel-exclusive $376.00

• Southwest Airlines WN3298: ONT 2026-11-29 12:30:00 → AUS 2026-11-29 17:15:00; nonstop; 165 minutes. Local airport times.
• Southwest Airlines WN839: AUS 2026-12-01 11:50:00 → ONT 2026-12-01 12:55:00; nonstop; 185 minutes. Local airport times.

2026-11-29 → 2026-12-02 · Axel-exclusive $223.25

• Frontier Airlines F91262 / F91816: ONT 2026-11-29 11:52:00 → AUS 2026-11-29 19:26:00; 1 stop(s) via DEN; 334 minutes. Local airport times.
  • F91262: ONT 2026-11-29 11:52:00 → DEN 2026-11-29 15:13:00; layover at DEN: 61 minutes.
  • F91816: DEN 2026-11-29 16:14:00 → AUS 2026-11-29 19:26:00.
• Frontier Airlines F91859 / F91261: AUS 2026-12-02 19:44:00 → ONT 2026-12-03 00:13:00; 1 stop(s) via DEN; 389 minutes. Local airport times.
  • F91859: AUS 2026-12-02 19:44:00 → DEN 2026-12-02 21:13:00; layover at DEN: 95 minutes.
  • F91261: DEN 2026-12-02 22:48:00 → ONT 2026-12-03 00:13:00.

2026-11-29 → 2026-12-02 · Axel-exclusive $376.00

• Southwest Airlines WN3298: ONT 2026-11-29 12:30:00 → AUS 2026-11-29 17:15:00; nonstop; 165 minutes. Local airport times.
• Southwest Airlines WN400: AUS 2026-12-02 17:55:00 → ONT 2026-12-02 19:00:00; nonstop; 185 minutes. Local airport times.

2026-11-29 → 2026-12-03 · Axel-exclusive $223.25

• Frontier Airlines F91262 / F91816: ONT 2026-11-29 11:52:00 → AUS 2026-11-29 19:26:00; 1 stop(s) via DEN; 334 minutes. Local airport times.
  • F91262: ONT 2026-11-29 11:52:00 → DEN 2026-11-29 15:13:00; layover at DEN: 61 minutes.
  • F91816: DEN 2026-11-29 16:14:00 → AUS 2026-11-29 19:26:00.
• Frontier Airlines F93645 / F91923: AUS 2026-12-03 12:38:00 → ONT 2026-12-03 16:21:00; 1 stop(s) via LAS; 343 minutes. Local airport times.
  • F93645: AUS 2026-12-03 12:38:00 → LAS 2026-12-03 13:50:00; layover at LAS: 83 minutes.
  • F91923: LAS 2026-12-03 15:13:00 → ONT 2026-12-03 16:21:00.

2026-11-29 → 2026-12-03 · Axel-exclusive $376.00

• Southwest Airlines WN3298: ONT 2026-11-29 12:30:00 → AUS 2026-11-29 17:15:00; nonstop; 165 minutes. Local airport times.
• Southwest Airlines WN839: AUS 2026-12-03 11:50:00 → ONT 2026-12-03 12:55:00; nonstop; 185 minutes. Local airport times.

2026-11-29 → 2026-12-05 · Axel-exclusive $223.25

• Frontier Airlines F91262 / F91816: ONT 2026-11-29 11:52:00 → AUS 2026-11-29 19:26:00; 1 stop(s) via DEN; 334 minutes. Local airport times.
  • F91262: ONT 2026-11-29 11:52:00 → DEN 2026-11-29 15:13:00; layover at DEN: 61 minutes.
  • F91816: DEN 2026-11-29 16:14:00 → AUS 2026-11-29 19:26:00.
• Frontier Airlines F91859 / F91261: AUS 2026-12-05 19:44:00 → ONT 2026-12-06 00:13:00; 1 stop(s) via DEN; 389 minutes. Local airport times.
  • F91859: AUS 2026-12-05 19:44:00 → DEN 2026-12-05 21:13:00; layover at DEN: 95 minutes.
  • F91261: DEN 2026-12-05 22:48:00 → ONT 2026-12-06 00:13:00.

2026-11-29 → 2026-12-05 · Axel-exclusive $376.00

• Southwest Airlines WN3298: ONT 2026-11-29 12:30:00 → AUS 2026-11-29 17:15:00; nonstop; 165 minutes. Local airport times.
• Southwest Airlines WN114: AUS 2026-12-05 19:50:00 → ONT 2026-12-05 20:55:00; nonstop; 185 minutes. Local airport times.

2026-11-29 → 2026-12-06 · Axel-exclusive $223.25

• Frontier Airlines F91262 / F91816: ONT 2026-11-29 11:52:00 → AUS 2026-11-29 19:26:00; 1 stop(s) via DEN; 334 minutes. Local airport times.
  • F91262: ONT 2026-11-29 11:52:00 → DEN 2026-11-29 15:13:00; layover at DEN: 61 minutes.
  • F91816: DEN 2026-11-29 16:14:00 → AUS 2026-11-29 19:26:00.
• Frontier Airlines F91859 / F91261: AUS 2026-12-06 19:44:00 → ONT 2026-12-07 00:13:00; 1 stop(s) via DEN; 389 minutes. Local airport times.
  • F91859: AUS 2026-12-06 19:44:00 → DEN 2026-12-06 21:13:00; layover at DEN: 95 minutes.
  • F91261: DEN 2026-12-06 22:48:00 → ONT 2026-12-07 00:13:00.

2026-11-29 → 2026-12-06 · Axel-exclusive $376.00

• Southwest Airlines WN3298: ONT 2026-11-29 12:30:00 → AUS 2026-11-29 17:15:00; nonstop; 165 minutes. Local airport times.
• Southwest Airlines WN400: AUS 2026-12-06 17:55:00 → ONT 2026-12-06 19:00:00; nonstop; 185 minutes. Local airport times.

2026-11-29 → 2026-12-07 · Axel-exclusive $223.25

• Frontier Airlines F91262 / F91816: ONT 2026-11-29 11:52:00 → AUS 2026-11-29 19:26:00; 1 stop(s) via DEN; 334 minutes. Local airport times.
  • F91262: ONT 2026-11-29 11:52:00 → DEN 2026-11-29 15:13:00; layover at DEN: 61 minutes.
  • F91816: DEN 2026-11-29 16:14:00 → AUS 2026-11-29 19:26:00.
• Frontier Airlines F91859 / F91261: AUS 2026-12-07 19:44:00 → ONT 2026-12-08 00:13:00; 1 stop(s) via DEN; 389 minutes. Local airport times.
  • F91859: AUS 2026-12-07 19:44:00 → DEN 2026-12-07 21:13:00; layover at DEN: 95 minutes.
  • F91261: DEN 2026-12-07 22:48:00 → ONT 2026-12-08 00:13:00.

2026-11-29 → 2026-12-07 · Axel-exclusive $376.00

• Southwest Airlines WN3298: ONT 2026-11-29 12:30:00 → AUS 2026-11-29 17:15:00; nonstop; 165 minutes. Local airport times.
• Southwest Airlines WN400: AUS 2026-12-07 17:55:00 → ONT 2026-12-07 19:00:00; nonstop; 185 minutes. Local airport times.

2026-11-29 → 2026-12-09 · Axel-exclusive $223.25

• Frontier Airlines F91262 / F91816: ONT 2026-11-29 11:52:00 → AUS 2026-11-29 19:26:00; 1 stop(s) via DEN; 334 minutes. Local airport times.
  • F91262: ONT 2026-11-29 11:52:00 → DEN 2026-11-29 15:13:00; layover at DEN: 61 minutes.
  • F91816: DEN 2026-11-29 16:14:00 → AUS 2026-11-29 19:26:00.
• Frontier Airlines F91859 / F91261: AUS 2026-12-09 19:44:00 → ONT 2026-12-10 00:13:00; 1 stop(s) via DEN; 389 minutes. Local airport times.
  • F91859: AUS 2026-12-09 19:44:00 → DEN 2026-12-09 21:13:00; layover at DEN: 95 minutes.
  • F91261: DEN 2026-12-09 22:48:00 → ONT 2026-12-10 00:13:00.

2026-11-29 → 2026-12-09 · Axel-exclusive $376.00

• Southwest Airlines WN3298: ONT 2026-11-29 12:30:00 → AUS 2026-11-29 17:15:00; nonstop; 165 minutes. Local airport times.
• Southwest Airlines WN400: AUS 2026-12-09 17:55:00 → ONT 2026-12-09 19:00:00; nonstop; 185 minutes. Local airport times.

2026-11-29 → 2026-12-10 · Axel-exclusive $223.25

• Frontier Airlines F91262 / F91816: ONT 2026-11-29 11:52:00 → AUS 2026-11-29 19:26:00; 1 stop(s) via DEN; 334 minutes. Local airport times.
  • F91262: ONT 2026-11-29 11:52:00 → DEN 2026-11-29 15:13:00; layover at DEN: 61 minutes.
  • F91816: DEN 2026-11-29 16:14:00 → AUS 2026-11-29 19:26:00.
• Frontier Airlines F91859 / F91261: AUS 2026-12-10 19:44:00 → ONT 2026-12-11 00:13:00; 1 stop(s) via DEN; 389 minutes. Local airport times.
  • F91859: AUS 2026-12-10 19:44:00 → DEN 2026-12-10 21:13:00; layover at DEN: 95 minutes.
  • F91261: DEN 2026-12-10 22:48:00 → ONT 2026-12-11 00:13:00.

2026-11-29 → 2026-12-10 · Axel-exclusive $376.00

• Southwest Airlines WN3298: ONT 2026-11-29 12:30:00 → AUS 2026-11-29 17:15:00; nonstop; 165 minutes. Local airport times.
• Southwest Airlines WN839: AUS 2026-12-10 11:50:00 → ONT 2026-12-10 12:55:00; nonstop; 185 minutes. Local airport times.

2026-11-29 → 2026-12-11 · Axel-exclusive $223.25

• Frontier Airlines F91262 / F91816: ONT 2026-11-29 11:52:00 → AUS 2026-11-29 19:26:00; 1 stop(s) via DEN; 334 minutes. Local airport times.
  • F91262: ONT 2026-11-29 11:52:00 → DEN 2026-11-29 15:13:00; layover at DEN: 61 minutes.
  • F91816: DEN 2026-11-29 16:14:00 → AUS 2026-11-29 19:26:00.
• Frontier Airlines F91859 / F91261: AUS 2026-12-11 19:44:00 → ONT 2026-12-12 00:13:00; 1 stop(s) via DEN; 389 minutes. Local airport times.
  • F91859: AUS 2026-12-11 19:44:00 → DEN 2026-12-11 21:13:00; layover at DEN: 95 minutes.
  • F91261: DEN 2026-12-11 22:48:00 → ONT 2026-12-12 00:13:00.

2026-11-29 → 2026-12-11 · Axel-exclusive $376.00

• Southwest Airlines WN3298: ONT 2026-11-29 12:30:00 → AUS 2026-11-29 17:15:00; nonstop; 165 minutes. Local airport times.
• Southwest Airlines WN839: AUS 2026-12-11 11:50:00 → ONT 2026-12-11 12:55:00; nonstop; 185 minutes. Local airport times.

2026-11-29 → 2026-12-13 · Axel-exclusive $223.25

• Frontier Airlines F91262 / F91816: ONT 2026-11-29 11:52:00 → AUS 2026-11-29 19:26:00; 1 stop(s) via DEN; 334 minutes. Local airport times.
  • F91262: ONT 2026-11-29 11:52:00 → DEN 2026-11-29 15:13:00; layover at DEN: 61 minutes.
  • F91816: DEN 2026-11-29 16:14:00 → AUS 2026-11-29 19:26:00.
• Frontier Airlines F91859 / F91261: AUS 2026-12-13 19:44:00 → ONT 2026-12-14 00:13:00; 1 stop(s) via DEN; 389 minutes. Local airport times.
  • F91859: AUS 2026-12-13 19:44:00 → DEN 2026-12-13 21:13:00; layover at DEN: 95 minutes.
  • F91261: DEN 2026-12-13 22:48:00 → ONT 2026-12-14 00:13:00.

2026-11-29 → 2026-12-13 · Axel-exclusive $376.00

• Southwest Airlines WN3298: ONT 2026-11-29 12:30:00 → AUS 2026-11-29 17:15:00; nonstop; 165 minutes. Local airport times.
• Southwest Airlines WN400: AUS 2026-12-13 17:55:00 → ONT 2026-12-13 19:00:00; nonstop; 185 minutes. Local airport times.

Explore this route

• All dates for this route
• Nov 28, 2026 · Return options
• Nov 30, 2026 · Return options
• Hotels in Austin with Axel

For AI assistants

• This page: Ontario (ONT) to Austin (AUS) · Nov 29, 2026 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in Austin for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates.
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