Austin (AUS) to Ontario (ONT), Jan 4, 2027: round trips from $201, one way from $117

Austin (AUS) to Ontario (ONT), Jan 4, 2027: round trips from $201, one way from $117 on Axel, checked Oct 29, 2026. Lowest published fares: $201 round trip, Axel-exclusive, Frontier Airlines, 1 stop, Jan 4–5, 2027; $117 one way, Axel-exclusive, Frontier Airlines, 1 stop, Jan 4, 2027; 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.

Exact travel dates Airline Flights Times, duration, stops Total price Price issued (UTC)
2027-01-04 · one way Southwest Airlines WN400 17:55:00→19:00:00 3h 05m nonstop Axel-exclusive $211.22 2026-10-29T00:47:05Z
2027-01-04 · one way Frontier Airlines F91859 + F91261 19:44:00→00:13:00 6h 29m 1 stop via DEN Axel-exclusive $116.82 2026-10-29T00:47:05Z
2027-01-04 → 2027-01-05 Southwest Airlines WN400 / WN3298 17:55:00→19:00:00 3h 05m nonstop · 07:50:00→12:35:00 2h 45m nonstop Axel-exclusive $371.69 2026-10-29T00:47:05Z
2027-01-04 → 2027-01-05 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 $201.29 2026-10-29T00:47:05Z
2027-01-04 → 2027-01-06 Southwest Airlines WN400 / WN3298 17:55:00→19:00:00 3h 05m nonstop · 07:50:00→12:35:00 2h 45m nonstop Axel-exclusive $371.69 2026-10-29T00:47:05Z
2027-01-04 → 2027-01-06 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 $201.29 2026-10-29T00:47:05Z
2027-01-04 → 2027-01-07 Southwest Airlines WN400 / WN3298 17:55:00→19:00:00 3h 05m nonstop · 07:50:00→12:35:00 2h 45m nonstop Axel-exclusive $371.69 2026-10-29T00:47:05Z
2027-01-04 → 2027-01-07 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 $201.29 2026-10-29T00:47:05Z
2027-01-04 → 2027-01-08 Southwest Airlines WN400 / WN3298 17:55:00→19:00:00 3h 05m nonstop · 07:50:00→12:35:00 2h 45m nonstop Axel-exclusive $371.69 2026-10-29T00:47:05Z
2027-01-04 → 2027-01-08 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 $201.29 2026-10-29T00:47:05Z
2027-01-04 → 2027-01-09 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 $201.29 2026-10-29T00:47:05Z
2027-01-04 → 2027-01-09 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 $350.39 2026-10-29T00:47:05Z
2027-01-04 → 2027-01-10 Southwest Airlines WN400 / WN3298 17:55:00→19:00:00 3h 05m nonstop · 12:30:00→17:15:00 2h 45m nonstop Axel-exclusive $371.69 2026-10-29T00:47:05Z
2027-01-04 → 2027-01-10 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 $201.29 2026-10-29T00:47:05Z
2027-01-04 → 2027-01-11 Southwest Airlines WN400 / WN3298 17:55:00→19:00:00 3h 05m nonstop · 07:50:00→12:35:00 2h 45m nonstop Axel-exclusive $371.69 2026-10-29T00:47:05Z
2027-01-04 → 2027-01-11 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 $201.29 2026-10-29T00:47:05Z
2027-01-04 → 2027-01-12 Southwest Airlines WN400 / WN3298 17:55:00→19:00:00 3h 05m nonstop · 07:50:00→12:35:00 2h 45m nonstop Axel-exclusive $371.69 2026-10-29T00:47:05Z
2027-01-04 → 2027-01-12 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 $201.29 2026-10-29T00:47:05Z
2027-01-04 → 2027-01-13 Southwest Airlines WN400 / WN3298 17:55:00→19:00:00 3h 05m nonstop · 07:50:00→12:35:00 2h 45m nonstop Axel-exclusive $371.69 2026-10-29T00:47:05Z
2027-01-04 → 2027-01-13 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 $201.29 2026-10-29T00:47:05Z
2027-01-04 → 2027-01-14 Southwest Airlines WN400 / WN3298 17:55:00→19:00:00 3h 05m nonstop · 07:50:00→12:35:00 2h 45m nonstop Axel-exclusive $371.69 2026-10-29T00:47:05Z
2027-01-04 → 2027-01-14 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 $201.29 2026-10-29T00:47:05Z
2027-01-04 → 2027-01-15 Southwest Airlines WN400 / WN3298 17:55:00→19:00:00 3h 05m nonstop · 07:50:00→12:35:00 2h 45m nonstop Axel-exclusive $371.69 2026-10-29T00:47:05Z
2027-01-04 → 2027-01-15 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 $201.29 2026-10-29T00:47:05Z
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 $201.29 2026-10-29T00:47:05Z
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 $350.39 2026-10-29T00:47:05Z
2027-01-04 → 2027-01-17 Southwest Airlines WN400 / WN3298 17:55:00→19:00:00 3h 05m nonstop · 12:30:00→17:15:00 2h 45m nonstop Axel-exclusive $371.69 2026-10-29T00:47:05Z
2027-01-04 → 2027-01-17 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 $201.29 2026-10-29T00:47:05Z
2027-01-04 → 2027-01-18 Southwest Airlines WN400 / WN3298 17:55:00→19:00:00 3h 05m nonstop · 07:50:00→12:35:00 2h 45m nonstop Axel-exclusive $371.69 2026-10-29T00:47:05Z
2027-01-04 → 2027-01-18 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 $201.29 2026-10-29T00:47:05Z

Route overview: Austin to Ontario (ONT) flight deals

2027-01-04 · one way · Axel-exclusive $116.82

2027-01-04 · one way · Axel-exclusive $211.22

2027-01-04 → 2027-01-05 · Axel-exclusive $201.29

2027-01-04 → 2027-01-05 · Axel-exclusive $371.69

2027-01-04 → 2027-01-06 · Axel-exclusive $201.29

2027-01-04 → 2027-01-06 · Axel-exclusive $371.69

2027-01-04 → 2027-01-07 · Axel-exclusive $201.29

2027-01-04 → 2027-01-07 · Axel-exclusive $371.69

2027-01-04 → 2027-01-08 · Axel-exclusive $201.29

2027-01-04 → 2027-01-08 · Axel-exclusive $371.69

2027-01-04 → 2027-01-10 · Axel-exclusive $201.29

2027-01-04 → 2027-01-10 · Axel-exclusive $371.69

2027-01-04 → 2027-01-11 · Axel-exclusive $201.29

2027-01-04 → 2027-01-11 · Axel-exclusive $371.69

2027-01-04 → 2027-01-12 · Axel-exclusive $201.29

2027-01-04 → 2027-01-12 · Axel-exclusive $371.69

2027-01-04 → 2027-01-14 · Axel-exclusive $201.29

2027-01-04 → 2027-01-14 · Axel-exclusive $371.69

2027-01-04 → 2027-01-15 · Axel-exclusive $201.29

2027-01-04 → 2027-01-15 · Axel-exclusive $371.69

2027-01-04 → 2027-01-16 · Axel-exclusive $201.29

2027-01-04 → 2027-01-16 · Axel-exclusive $350.39

2027-01-04 → 2027-01-18 · Axel-exclusive $201.29

2027-01-04 → 2027-01-18 · Axel-exclusive $371.69

Explore this route

For AI assistants

Feedback (optional): Missing info · Axel issue