# Ontario (ONT) to Buffalo (BUF), Dec 18, 2026: round trips from $428, one way from $195 Ontario (ONT) to Buffalo (BUF), Dec 18, 2026: round trips from $428, one way from $195 on Axel, checked Oct 29, 2026. Lowest published fares: $428 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Dec 18, 2026 – Jan 1, 2027; $195 one way, Axel-exclusive, Southwest Airlines, 1 stop, Dec 18, 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. | Exact travel dates | Airline | Flights | Times, duration, stops | Total price | Price issued (UTC) | | --- | --- | --- | --- | ---: | --- | | [2026-12-18 · one way](https://helloaxel.com/en/flights/choose/ont-buf/dec-18/one-way) | Southwest Airlines | WN1903 + WN854 | 08:40:00→19:15:00 7h 35m 1 stop via LAS | [Axel-exclusive $195.00](https://helloaxel.com/en/f/start/from/ont/to/buf/depart/december-18-2026/trip/one-way/adults/1/cabin/economy) | 2026-10-29T01:52:23Z | | [2026-12-18 · one way](https://helloaxel.com/en/flights/choose/ont-buf/dec-18/one-way) | American Airlines | AA2198 + AA2401 | 12:51:00→22:47:00 6h 56m 1 stop via DFW | [Axel-exclusive $210.00](https://helloaxel.com/en/f/start/from/ont/to/buf/depart/december-18-2026/trip/one-way/adults/1/cabin/economy) | 2026-10-29T01:52:23Z | | [2026-12-18 → 2026-12-19](https://helloaxel.com/en/flights/choose/ont-buf/dec-18/dec-19) | Southwest Airlines | WN1903 + WN854 / WN2422 + WN1317 | 08:40:00→19:15:00 7h 35m 1 stop via LAS · 16:30:00→21:00:00 7h 30m 1 stop via DAL | [Axel-exclusive $440.63](https://helloaxel.com/en/f/start/from/ont/to/buf/depart/december-18-2026/return/december-19-2026/adults/1/cabin/economy) | 2026-10-29T01:52:23Z | | [2026-12-18 → 2026-12-19](https://helloaxel.com/en/flights/choose/ont-buf/dec-18/dec-19) | Delta Air Lines / Southwest Airlines | DL409 + DL2050 / WN2422 + WN1317 | 07:05:00→17:36:00 7h 31m 1 stop via ATL · 16:30:00→21:00:00 7h 30m 1 stop via DAL | [Axel-exclusive $468.13](https://helloaxel.com/en/f/start/from/ont/to/buf/depart/december-18-2026/return/december-19-2026/adults/1/cabin/economy) | 2026-10-29T01:52:23Z | | [2026-12-18 → 2026-12-20](https://helloaxel.com/en/flights/choose/ont-buf/dec-18/dec-20) | Southwest Airlines | WN1903 + WN854 / WN2422 + WN1317 | 08:40:00→19:15:00 7h 35m 1 stop via LAS · 16:30:00→21:00:00 7h 30m 1 stop via DAL | [Axel-exclusive $440.63](https://helloaxel.com/en/f/start/from/ont/to/buf/depart/december-18-2026/return/december-20-2026/adults/1/cabin/economy) | 2026-10-29T01:52:23Z | | [2026-12-18 → 2026-12-20](https://helloaxel.com/en/flights/choose/ont-buf/dec-18/dec-20) | American Airlines | AA2198 + AA2401 / AA2405 + AA2635 | 12:51:00→22:47:00 6h 56m 1 stop via DFW · 07:00:00→13:24:00 9h 24m 1 stop via DFW | [Axel-exclusive $470.00](https://helloaxel.com/en/f/start/from/ont/to/buf/depart/december-18-2026/return/december-20-2026/adults/1/cabin/economy) | 2026-10-29T01:52:23Z | | [2026-12-18 → 2026-12-21](https://helloaxel.com/en/flights/choose/ont-buf/dec-18/dec-21) | Southwest Airlines | WN1903 + WN854 / WN2422 + WN1317 | 08:40:00→19:15:00 7h 35m 1 stop via LAS · 16:30:00→21:00:00 7h 30m 1 stop via DAL | [Axel-exclusive $440.63](https://helloaxel.com/en/f/start/from/ont/to/buf/depart/december-18-2026/return/december-21-2026/adults/1/cabin/economy) | 2026-10-29T01:52:23Z | | [2026-12-18 → 2026-12-21](https://helloaxel.com/en/flights/choose/ont-buf/dec-18/dec-21) | American Airlines | AA2198 + AA2401 / AA2405 + AA2635 | 12:51:00→22:47:00 6h 56m 1 stop via DFW · 07:00:00→13:24:00 9h 24m 1 stop via DFW | [Axel-exclusive $470.00](https://helloaxel.com/en/f/start/from/ont/to/buf/depart/december-18-2026/return/december-21-2026/adults/1/cabin/economy) | 2026-10-29T01:52:23Z | | [2026-12-18 → 2026-12-22](https://helloaxel.com/en/flights/choose/ont-buf/dec-18/dec-22) | Southwest Airlines | WN1903 + WN854 / WN711 + WN4723 | 08:40:00→19:15:00 7h 35m 1 stop via LAS · 17:00:00→22:00:00 8h 00m 1 stop via BNA | [Axel-exclusive $440.63](https://helloaxel.com/en/f/start/from/ont/to/buf/depart/december-18-2026/return/december-22-2026/adults/1/cabin/economy) | 2026-10-29T01:52:23Z | | [2026-12-18 → 2026-12-22](https://helloaxel.com/en/flights/choose/ont-buf/dec-18/dec-22) | American Airlines | AA2198 + AA2401 / AA2405 + AA2635 | 12:51:00→22:47:00 6h 56m 1 stop via DFW · 07:00:00→13:24:00 9h 24m 1 stop via DFW | [Axel-exclusive $470.00](https://helloaxel.com/en/f/start/from/ont/to/buf/depart/december-18-2026/return/december-22-2026/adults/1/cabin/economy) | 2026-10-29T01:52:23Z | | [2026-12-18 → 2026-12-23](https://helloaxel.com/en/flights/choose/ont-buf/dec-18/dec-23) | Southwest Airlines | WN1903 + WN854 / WN2422 + WN1317 | 08:40:00→19:15:00 7h 35m 1 stop via LAS · 16:30:00→21:00:00 7h 30m 1 stop via DAL | [Axel-exclusive $440.63](https://helloaxel.com/en/f/start/from/ont/to/buf/depart/december-18-2026/return/december-23-2026/adults/1/cabin/economy) | 2026-10-29T01:52:23Z | | [2026-12-18 → 2026-12-23](https://helloaxel.com/en/flights/choose/ont-buf/dec-18/dec-23) | Delta Air Lines / Southwest Airlines | DL409 + DL2050 / WN2422 + WN1317 | 07:05:00→17:36:00 7h 31m 1 stop via ATL · 16:30:00→21:00:00 7h 30m 1 stop via DAL | [Axel-exclusive $468.13](https://helloaxel.com/en/f/start/from/ont/to/buf/depart/december-18-2026/return/december-23-2026/adults/1/cabin/economy) | 2026-10-29T01:52:23Z | | [2026-12-18 → 2026-12-24](https://helloaxel.com/en/flights/choose/ont-buf/dec-18/dec-24) | Southwest Airlines | WN1903 + WN854 / WN711 + WN4723 | 08:40:00→19:15:00 7h 35m 1 stop via LAS · 17:00:00→22:00:00 8h 00m 1 stop via BNA | [Axel-exclusive $440.63](https://helloaxel.com/en/f/start/from/ont/to/buf/depart/december-18-2026/return/december-24-2026/adults/1/cabin/economy) | 2026-10-29T01:52:23Z | | [2026-12-18 → 2026-12-24](https://helloaxel.com/en/flights/choose/ont-buf/dec-18/dec-24) | Delta Air Lines / Southwest Airlines | DL409 + DL2050 / WN711 + WN4723 | 07:05:00→17:36:00 7h 31m 1 stop via ATL · 17:00:00→22:00:00 8h 00m 1 stop via BNA | [Axel-exclusive $468.13](https://helloaxel.com/en/f/start/from/ont/to/buf/depart/december-18-2026/return/december-24-2026/adults/1/cabin/economy) | 2026-10-29T01:52:23Z | | [2026-12-18 → 2026-12-25](https://helloaxel.com/en/flights/choose/ont-buf/dec-18/dec-25) | Southwest Airlines | WN1903 + WN854 / WN2422 + WN1317 | 08:40:00→19:15:00 7h 35m 1 stop via LAS · 16:30:00→21:00:00 7h 30m 1 stop via DAL | [Axel-exclusive $440.63](https://helloaxel.com/en/f/start/from/ont/to/buf/depart/december-18-2026/return/december-25-2026/adults/1/cabin/economy) | 2026-10-29T01:52:23Z | | [2026-12-18 → 2026-12-25](https://helloaxel.com/en/flights/choose/ont-buf/dec-18/dec-25) | American Airlines | AA2198 + AA2401 / AA2405 + AA2635 | 12:51:00→22:47:00 6h 56m 1 stop via DFW · 07:00:00→13:24:00 9h 24m 1 stop via DFW | [Axel-exclusive $470.00](https://helloaxel.com/en/f/start/from/ont/to/buf/depart/december-18-2026/return/december-25-2026/adults/1/cabin/economy) | 2026-10-29T01:52:23Z | | [2026-12-18 → 2026-12-26](https://helloaxel.com/en/flights/choose/ont-buf/dec-18/dec-26) | Southwest Airlines | WN1903 + WN854 / WN2422 + WN1317 | 08:40:00→19:15:00 7h 35m 1 stop via LAS · 16:30:00→21:00:00 7h 30m 1 stop via DAL | [Axel-exclusive $440.63](https://helloaxel.com/en/f/start/from/ont/to/buf/depart/december-18-2026/return/december-26-2026/adults/1/cabin/economy) | 2026-10-29T01:52:23Z | | [2026-12-18 → 2026-12-26](https://helloaxel.com/en/flights/choose/ont-buf/dec-18/dec-26) | Delta Air Lines / Southwest Airlines | DL409 + DL2050 / WN2422 + WN1317 | 07:05:00→17:36:00 7h 31m 1 stop via ATL · 16:30:00→21:00:00 7h 30m 1 stop via DAL | [Axel-exclusive $468.13](https://helloaxel.com/en/f/start/from/ont/to/buf/depart/december-18-2026/return/december-26-2026/adults/1/cabin/economy) | 2026-10-29T01:52:23Z | | [2026-12-18 → 2026-12-27](https://helloaxel.com/en/flights/choose/ont-buf/dec-18/dec-27) | Southwest Airlines | WN1903 + WN854 / WN2422 + WN1317 | 08:40:00→19:15:00 7h 35m 1 stop via LAS · 16:30:00→21:00:00 7h 30m 1 stop via DAL | [Axel-exclusive $440.63](https://helloaxel.com/en/f/start/from/ont/to/buf/depart/december-18-2026/return/december-27-2026/adults/1/cabin/economy) | 2026-10-29T01:52:23Z | | [2026-12-18 → 2026-12-27](https://helloaxel.com/en/flights/choose/ont-buf/dec-18/dec-27) | Delta Air Lines / Southwest Airlines | DL409 + DL2050 / WN2422 + WN1317 | 07:05:00→17:36:00 7h 31m 1 stop via ATL · 16:30:00→21:00:00 7h 30m 1 stop via DAL | [Axel-exclusive $468.13](https://helloaxel.com/en/f/start/from/ont/to/buf/depart/december-18-2026/return/december-27-2026/adults/1/cabin/economy) | 2026-10-29T01:52:23Z | | [2026-12-18 → 2026-12-28](https://helloaxel.com/en/flights/choose/ont-buf/dec-18/dec-28) | Southwest Airlines | WN1903 + WN854 / WN2422 + WN1317 | 08:40:00→19:15:00 7h 35m 1 stop via LAS · 16:30:00→21:00:00 7h 30m 1 stop via DAL | [Axel-exclusive $440.63](https://helloaxel.com/en/f/start/from/ont/to/buf/depart/december-18-2026/return/december-28-2026/adults/1/cabin/economy) | 2026-10-29T01:52:23Z | | [2026-12-18 → 2026-12-28](https://helloaxel.com/en/flights/choose/ont-buf/dec-18/dec-28) | Delta Air Lines / Southwest Airlines | DL409 + DL2050 / WN2422 + WN1317 | 07:05:00→17:36:00 7h 31m 1 stop via ATL · 16:30:00→21:00:00 7h 30m 1 stop via DAL | [Axel-exclusive $468.13](https://helloaxel.com/en/f/start/from/ont/to/buf/depart/december-18-2026/return/december-28-2026/adults/1/cabin/economy) | 2026-10-29T01:52:23Z | | [2026-12-18 → 2026-12-29](https://helloaxel.com/en/flights/choose/ont-buf/dec-18/dec-29) | Southwest Airlines | WN1903 + WN854 / WN711 + WN4723 | 08:40:00→19:15:00 7h 35m 1 stop via LAS · 17:00:00→22:00:00 8h 00m 1 stop via BNA | [Axel-exclusive $440.63](https://helloaxel.com/en/f/start/from/ont/to/buf/depart/december-18-2026/return/december-29-2026/adults/1/cabin/economy) | 2026-10-29T01:52:23Z | | [2026-12-18 → 2026-12-29](https://helloaxel.com/en/flights/choose/ont-buf/dec-18/dec-29) | Delta Air Lines / Southwest Airlines | DL409 + DL2050 / WN711 + WN4723 | 07:05:00→17:36:00 7h 31m 1 stop via ATL · 17:00:00→22:00:00 8h 00m 1 stop via BNA | [Axel-exclusive $468.13](https://helloaxel.com/en/f/start/from/ont/to/buf/depart/december-18-2026/return/december-29-2026/adults/1/cabin/economy) | 2026-10-29T01:52:23Z | | [2026-12-18 → 2026-12-30](https://helloaxel.com/en/flights/choose/ont-buf/dec-18/dec-30) | Southwest Airlines | WN1903 + WN854 / WN711 + WN4723 | 08:40:00→19:15:00 7h 35m 1 stop via LAS · 17:00:00→22:00:00 8h 00m 1 stop via BNA | [Axel-exclusive $440.63](https://helloaxel.com/en/f/start/from/ont/to/buf/depart/december-18-2026/return/december-30-2026/adults/1/cabin/economy) | 2026-10-29T01:52:23Z | | [2026-12-18 → 2026-12-30](https://helloaxel.com/en/flights/choose/ont-buf/dec-18/dec-30) | Delta Air Lines / Southwest Airlines | DL409 + DL2050 / WN711 + WN4723 | 07:05:00→17:36:00 7h 31m 1 stop via ATL · 17:00:00→22:00:00 8h 00m 1 stop via BNA | [Axel-exclusive $468.13](https://helloaxel.com/en/f/start/from/ont/to/buf/depart/december-18-2026/return/december-30-2026/adults/1/cabin/economy) | 2026-10-29T01:52:23Z | | [2026-12-18 → 2026-12-31](https://helloaxel.com/en/flights/choose/ont-buf/dec-18/dec-31) | Southwest Airlines | WN1903 + WN854 / WN711 + WN4723 | 08:40:00→19:15:00 7h 35m 1 stop via LAS · 17:00:00→22:00:00 8h 00m 1 stop via BNA | [Axel-exclusive $440.63](https://helloaxel.com/en/f/start/from/ont/to/buf/depart/december-18-2026/return/december-31-2026/adults/1/cabin/economy) | 2026-10-29T01:52:23Z | | [2026-12-18 → 2026-12-31](https://helloaxel.com/en/flights/choose/ont-buf/dec-18/dec-31) | Delta Air Lines / Southwest Airlines | DL409 + DL2050 / WN711 + WN4723 | 07:05:00→17:36:00 7h 31m 1 stop via ATL · 17:00:00→22:00:00 8h 00m 1 stop via BNA | [Axel-exclusive $468.13](https://helloaxel.com/en/f/start/from/ont/to/buf/depart/december-18-2026/return/december-31-2026/adults/1/cabin/economy) | 2026-10-29T01:52:23Z | | [2026-12-18 → 2027-01-01](https://helloaxel.com/en/flights/choose/ont-buf/dec-18/jan-1) | Southwest Airlines | WN1903 + WN854 / WN711 + WN4723 | 08:40:00→19:15:00 7h 35m 1 stop via LAS · 17:00:00→22:00:00 8h 00m 1 stop via BNA | [Axel-exclusive $427.50](https://helloaxel.com/en/f/start/from/ont/to/buf/depart/december-18-2026/return/january-1-2027/adults/1/cabin/economy) | 2026-10-29T01:52:23Z | | [2026-12-18 → 2027-01-01](https://helloaxel.com/en/flights/choose/ont-buf/dec-18/jan-1) | American Airlines | AA2198 + AA2401 / AA2405 + AA2635 | 12:51:00→22:47:00 6h 56m 1 stop via DFW · 07:00:00→13:24:00 9h 24m 1 stop via DFW | [Axel-exclusive $456.00](https://helloaxel.com/en/f/start/from/ont/to/buf/depart/december-18-2026/return/january-1-2027/adults/1/cabin/economy) | 2026-10-29T01:52:23Z | ### Hotels in Buffalo for these trips **Hotels:** under a trip, hotels in Buffalo 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 Buffalo for these nights (Dec 18–19, 2026 · 1 night · 2 adults, 1 room): 3★ [M Hotel Buffalo, $143 total](https://helloaxel.com/en/hotels/buffalo/m-hotel-buffalo-1024270/2026-12-18/2026-12-19/2-adults) · 4★ [The Mansion On Delaware Ave, $387 total](https://helloaxel.com/en/hotels/buffalo/the-mansion-on-delaware-ave-1248052/2026-12-18/2026-12-19/2-adults) · 5★ [Curtiss Hotel, an Ascend Collection Hotel, $571 total](https://helloaxel.com/en/hotels/buffalo/curtiss-hotel-an-ascend-collection-hotel-1343424/2026-12-18/2026-12-19/2-adults) - Hotels in Buffalo for these nights (Dec 18–20, 2026 · 2 nights · 2 adults, 1 room): 3★ [M Hotel Buffalo, $286 total](https://helloaxel.com/en/hotels/buffalo/m-hotel-buffalo-1024270/2026-12-18/2026-12-20/2-adults) · 4★ [The Mansion On Delaware Ave, $923 total](https://helloaxel.com/en/hotels/buffalo/the-mansion-on-delaware-ave-1248052/2026-12-18/2026-12-20/2-adults) · 5★ [Curtiss Hotel, an Ascend Collection Hotel](https://helloaxel.com/en/hotels/buffalo/curtiss-hotel-an-ascend-collection-hotel-1343424/2026-12-18/2026-12-20/2-adults) - Hotels in Buffalo for these nights (Dec 18–21, 2026 · 3 nights · 2 adults, 1 room): 3★ [M Hotel Buffalo, $385 total](https://helloaxel.com/en/hotels/buffalo/m-hotel-buffalo-1024270/2026-12-18/2026-12-21/2-adults) · 4★ [The Mansion On Delaware Ave, $1,106 total](https://helloaxel.com/en/hotels/buffalo/the-mansion-on-delaware-ave-1248052/2026-12-18/2026-12-21/2-adults) · 5★ [Curtiss Hotel, an Ascend Collection Hotel](https://helloaxel.com/en/hotels/buffalo/curtiss-hotel-an-ascend-collection-hotel-1343424/2026-12-18/2026-12-21/2-adults) - Hotels in Buffalo for these nights (Dec 18–22, 2026 · 4 nights · 2 adults, 1 room): 3★ [M Hotel Buffalo, $484 total](https://helloaxel.com/en/hotels/buffalo/m-hotel-buffalo-1024270/2026-12-18/2026-12-22/2-adults) · 4★ [The Mansion On Delaware Ave, $1,305 total](https://helloaxel.com/en/hotels/buffalo/the-mansion-on-delaware-ave-1248052/2026-12-18/2026-12-22/2-adults) · 5★ [Curtiss Hotel, an Ascend Collection Hotel](https://helloaxel.com/en/hotels/buffalo/curtiss-hotel-an-ascend-collection-hotel-1343424/2026-12-18/2026-12-22/2-adults) - Hotels in Buffalo for these nights (Dec 18–23, 2026 · 5 nights · 2 adults, 1 room): 3★ [M Hotel Buffalo, $583 total](https://helloaxel.com/en/hotels/buffalo/m-hotel-buffalo-1024270/2026-12-18/2026-12-23/2-adults) · 4★ [The Mansion On Delaware Ave, $1,503 total](https://helloaxel.com/en/hotels/buffalo/the-mansion-on-delaware-ave-1248052/2026-12-18/2026-12-23/2-adults) · 5★ [Curtiss Hotel, an Ascend Collection Hotel](https://helloaxel.com/en/hotels/buffalo/curtiss-hotel-an-ascend-collection-hotel-1343424/2026-12-18/2026-12-23/2-adults) - Hotels in Buffalo for these nights (Dec 18–24, 2026 · 6 nights · 2 adults, 1 room): 3★ [M Hotel Buffalo, $682 total](https://helloaxel.com/en/hotels/buffalo/m-hotel-buffalo-1024270/2026-12-18/2026-12-24/2-adults) · 4★ [The Mansion On Delaware Ave, $1,706 total](https://helloaxel.com/en/hotels/buffalo/the-mansion-on-delaware-ave-1248052/2026-12-18/2026-12-24/2-adults) · 5★ [Curtiss Hotel, an Ascend Collection Hotel](https://helloaxel.com/en/hotels/buffalo/curtiss-hotel-an-ascend-collection-hotel-1343424/2026-12-18/2026-12-24/2-adults) - Hotels in Buffalo for these nights (Dec 18–25, 2026 · 7 nights · 2 adults, 1 room): 3★ [M Hotel Buffalo, $781 total](https://helloaxel.com/en/hotels/buffalo/m-hotel-buffalo-1024270/2026-12-18/2026-12-25/2-adults) · 4★ [The Mansion On Delaware Ave, $1,892 total](https://helloaxel.com/en/hotels/buffalo/the-mansion-on-delaware-ave-1248052/2026-12-18/2026-12-25/2-adults) · 5★ [Curtiss Hotel, an Ascend Collection Hotel](https://helloaxel.com/en/hotels/buffalo/curtiss-hotel-an-ascend-collection-hotel-1343424/2026-12-18/2026-12-25/2-adults) - Hotels in Buffalo for these nights (Dec 18–26, 2026 · 8 nights · 2 adults, 1 room): 3★ [M Hotel Buffalo, $924 total](https://helloaxel.com/en/hotels/buffalo/m-hotel-buffalo-1024270/2026-12-18/2026-12-26/2-adults) · 4★ [The Mansion On Delaware Ave, $2,125 total](https://helloaxel.com/en/hotels/buffalo/the-mansion-on-delaware-ave-1248052/2026-12-18/2026-12-26/2-adults) · 5★ [Curtiss Hotel, an Ascend Collection Hotel](https://helloaxel.com/en/hotels/buffalo/curtiss-hotel-an-ascend-collection-hotel-1343424/2026-12-18/2026-12-26/2-adults) - Hotels in Buffalo for these nights (Dec 18–27, 2026 · 9 nights · 2 adults, 1 room): 3★ [M Hotel Buffalo, $1,063 total](https://helloaxel.com/en/hotels/buffalo/m-hotel-buffalo-1024270/2026-12-18/2026-12-27/2-adults) · 4★ [The Mansion On Delaware Ave, $2,379 total](https://helloaxel.com/en/hotels/buffalo/the-mansion-on-delaware-ave-1248052/2026-12-18/2026-12-27/2-adults) · 5★ [Curtiss Hotel, an Ascend Collection Hotel](https://helloaxel.com/en/hotels/buffalo/curtiss-hotel-an-ascend-collection-hotel-1343424/2026-12-18/2026-12-27/2-adults) - Hotels in Buffalo for these nights (Dec 18–28, 2026 · 10 nights · 2 adults, 1 room): 3★ [M Hotel Buffalo, $1,159 total](https://helloaxel.com/en/hotels/buffalo/m-hotel-buffalo-1024270/2026-12-18/2026-12-28/2-adults) · 4★ [The Mansion On Delaware Ave, $2,605.50 total](https://helloaxel.com/en/hotels/buffalo/the-mansion-on-delaware-ave-1248052/2026-12-18/2026-12-28/2-adults) · 5★ [Curtiss Hotel, an Ascend Collection Hotel](https://helloaxel.com/en/hotels/buffalo/curtiss-hotel-an-ascend-collection-hotel-1343424/2026-12-18/2026-12-28/2-adults) - Hotels in Buffalo for these nights (Dec 18–29, 2026 · 11 nights · 2 adults, 1 room): 3★ [M Hotel Buffalo, $1,258 total](https://helloaxel.com/en/hotels/buffalo/m-hotel-buffalo-1024270/2026-12-18/2026-12-29/2-adults) · 4★ [The Mansion On Delaware Ave, $2,804.50 total](https://helloaxel.com/en/hotels/buffalo/the-mansion-on-delaware-ave-1248052/2026-12-18/2026-12-29/2-adults) · 5★ [Curtiss Hotel, an Ascend Collection Hotel](https://helloaxel.com/en/hotels/buffalo/curtiss-hotel-an-ascend-collection-hotel-1343424/2026-12-18/2026-12-29/2-adults) - Hotels in Buffalo for these nights (Dec 18–30, 2026 · 12 nights · 2 adults, 1 room): 3★ [M Hotel Buffalo, $1,357 total](https://helloaxel.com/en/hotels/buffalo/m-hotel-buffalo-1024270/2026-12-18/2026-12-30/2-adults) · 4★ [The Mansion On Delaware Ave, $3,003.50 total](https://helloaxel.com/en/hotels/buffalo/the-mansion-on-delaware-ave-1248052/2026-12-18/2026-12-30/2-adults) · 5★ [Curtiss Hotel, an Ascend Collection Hotel](https://helloaxel.com/en/hotels/buffalo/curtiss-hotel-an-ascend-collection-hotel-1343424/2026-12-18/2026-12-30/2-adults) - Hotels in Buffalo for these nights (Dec 18–31, 2026 · 13 nights · 2 adults, 1 room): 3★ [M Hotel Buffalo, $1,456 total](https://helloaxel.com/en/hotels/buffalo/m-hotel-buffalo-1024270/2026-12-18/2026-12-31/2-adults) · 4★ [The Mansion On Delaware Ave, $3,200.50 total](https://helloaxel.com/en/hotels/buffalo/the-mansion-on-delaware-ave-1248052/2026-12-18/2026-12-31/2-adults) · 5★ [Curtiss Hotel, an Ascend Collection Hotel](https://helloaxel.com/en/hotels/buffalo/curtiss-hotel-an-ascend-collection-hotel-1343424/2026-12-18/2026-12-31/2-adults) - Hotels in Buffalo for these nights (Dec 18 – Jan 1, 2027 · 14 nights · 2 adults, 1 room): 3★ [M Hotel Buffalo, $1,553 total](https://helloaxel.com/en/hotels/buffalo/m-hotel-buffalo-1024270/2026-12-18/2027-01-01/2-adults) · 4★ [The Mansion On Delaware Ave, $3,386.50 total](https://helloaxel.com/en/hotels/buffalo/the-mansion-on-delaware-ave-1248052/2026-12-18/2027-01-01/2-adults) · 5★ [Curtiss Hotel, an Ascend Collection Hotel](https://helloaxel.com/en/hotels/buffalo/curtiss-hotel-an-ascend-collection-hotel-1343424/2026-12-18/2027-01-01/2-adults) [All hotels in Buffalo](https://helloaxel.com/en/hotels/destinations/buffalo) [Route overview: Los Angeles to Buffalo (BUF) flight deals](/en/flights/from-los-angeles-to-buffalo-buf) ### 2026-12-18 · one way · Axel-exclusive $195.00 - Southwest Airlines WN1903 / WN854: ONT 2026-12-18 08:40:00 → BUF 2026-12-18 19:15:00; 1 stop(s) via LAS; 455 minutes. Local airport times. - WN1903: ONT 2026-12-18 08:40:00 → LAS 2026-12-18 09:40:00; layover at LAS: 140 minutes. - WN854: LAS 2026-12-18 12:00:00 → BUF 2026-12-18 19:15:00. ### 2026-12-18 · one way · Axel-exclusive $210.00 - American Airlines AA2198 / AA2401: ONT 2026-12-18 12:51:00 → BUF 2026-12-18 22:47:00; 1 stop(s) via DFW; 416 minutes. Local airport times. - AA2198: ONT 2026-12-18 12:51:00 → DFW 2026-12-18 17:44:00; layover at DFW: 66 minutes. - AA2401: DFW 2026-12-18 18:50:00 → BUF 2026-12-18 22:47:00. ### 2026-12-18 → 2026-12-19 · Axel-exclusive $440.63 - Southwest Airlines WN1903 / WN854: ONT 2026-12-18 08:40:00 → BUF 2026-12-18 19:15:00; 1 stop(s) via LAS; 455 minutes. Local airport times. - WN1903: ONT 2026-12-18 08:40:00 → LAS 2026-12-18 09:40:00; layover at LAS: 140 minutes. - WN854: LAS 2026-12-18 12:00:00 → BUF 2026-12-18 19:15:00. - Southwest Airlines WN2422 / WN1317: BUF 2026-12-19 16:30:00 → ONT 2026-12-19 21:00:00; 1 stop(s) via DAL; 450 minutes. Local airport times. - WN2422: BUF 2026-12-19 16:30:00 → DAL 2026-12-19 18:55:00; layover at DAL: 60 minutes. - WN1317: DAL 2026-12-19 19:55:00 → ONT 2026-12-19 21:00:00. ### 2026-12-18 → 2026-12-19 · Axel-exclusive $468.13 - Delta Air Lines DL409 / DL2050: ONT 2026-12-18 07:05:00 → BUF 2026-12-18 17:36:00; 1 stop(s) via ATL; 451 minutes. Local airport times. - DL409: ONT 2026-12-18 07:05:00 → ATL 2026-12-18 14:10:00; layover at ATL: 80 minutes. - DL2050: ATL 2026-12-18 15:30:00 → BUF 2026-12-18 17:36:00. - Southwest Airlines WN2422 / WN1317: BUF 2026-12-19 16:30:00 → ONT 2026-12-19 21:00:00; 1 stop(s) via DAL; 450 minutes. Local airport times. - WN2422: BUF 2026-12-19 16:30:00 → DAL 2026-12-19 18:55:00; layover at DAL: 60 minutes. - WN1317: DAL 2026-12-19 19:55:00 → ONT 2026-12-19 21:00:00. ### 2026-12-18 → 2026-12-20 · Axel-exclusive $440.63 - Southwest Airlines WN1903 / WN854: ONT 2026-12-18 08:40:00 → BUF 2026-12-18 19:15:00; 1 stop(s) via LAS; 455 minutes. Local airport times. - WN1903: ONT 2026-12-18 08:40:00 → LAS 2026-12-18 09:40:00; layover at LAS: 140 minutes. - WN854: LAS 2026-12-18 12:00:00 → BUF 2026-12-18 19:15:00. - Southwest Airlines WN2422 / WN1317: BUF 2026-12-20 16:30:00 → ONT 2026-12-20 21:00:00; 1 stop(s) via DAL; 450 minutes. Local airport times. - WN2422: BUF 2026-12-20 16:30:00 → DAL 2026-12-20 18:55:00; layover at DAL: 60 minutes. - WN1317: DAL 2026-12-20 19:55:00 → ONT 2026-12-20 21:00:00. ### 2026-12-18 → 2026-12-20 · Axel-exclusive $470.00 - American Airlines AA2198 / AA2401: ONT 2026-12-18 12:51:00 → BUF 2026-12-18 22:47:00; 1 stop(s) via DFW; 416 minutes. Local airport times. - AA2198: ONT 2026-12-18 12:51:00 → DFW 2026-12-18 17:44:00; layover at DFW: 66 minutes. - AA2401: DFW 2026-12-18 18:50:00 → BUF 2026-12-18 22:47:00. - American Airlines AA2405 / AA2635: BUF 2026-12-20 07:00:00 → ONT 2026-12-20 13:24:00; 1 stop(s) via DFW; 564 minutes. Local airport times. - AA2405: BUF 2026-12-20 07:00:00 → DFW 2026-12-20 09:59:00; layover at DFW: 129 minutes. - AA2635: DFW 2026-12-20 12:08:00 → ONT 2026-12-20 13:24:00. ### 2026-12-18 → 2026-12-21 · Axel-exclusive $440.63 - Southwest Airlines WN1903 / WN854: ONT 2026-12-18 08:40:00 → BUF 2026-12-18 19:15:00; 1 stop(s) via LAS; 455 minutes. Local airport times. - WN1903: ONT 2026-12-18 08:40:00 → LAS 2026-12-18 09:40:00; layover at LAS: 140 minutes. - WN854: LAS 2026-12-18 12:00:00 → BUF 2026-12-18 19:15:00. - Southwest Airlines WN2422 / WN1317: BUF 2026-12-21 16:30:00 → ONT 2026-12-21 21:00:00; 1 stop(s) via DAL; 450 minutes. Local airport times. - WN2422: BUF 2026-12-21 16:30:00 → DAL 2026-12-21 18:55:00; layover at DAL: 60 minutes. - WN1317: DAL 2026-12-21 19:55:00 → ONT 2026-12-21 21:00:00. ### 2026-12-18 → 2026-12-21 · Axel-exclusive $470.00 - American Airlines AA2198 / AA2401: ONT 2026-12-18 12:51:00 → BUF 2026-12-18 22:47:00; 1 stop(s) via DFW; 416 minutes. Local airport times. - AA2198: ONT 2026-12-18 12:51:00 → DFW 2026-12-18 17:44:00; layover at DFW: 66 minutes. - AA2401: DFW 2026-12-18 18:50:00 → BUF 2026-12-18 22:47:00. - American Airlines AA2405 / AA2635: BUF 2026-12-21 07:00:00 → ONT 2026-12-21 13:24:00; 1 stop(s) via DFW; 564 minutes. Local airport times. - AA2405: BUF 2026-12-21 07:00:00 → DFW 2026-12-21 09:59:00; layover at DFW: 129 minutes. - AA2635: DFW 2026-12-21 12:08:00 → ONT 2026-12-21 13:24:00. ### 2026-12-18 → 2026-12-22 · Axel-exclusive $440.63 - Southwest Airlines WN1903 / WN854: ONT 2026-12-18 08:40:00 → BUF 2026-12-18 19:15:00; 1 stop(s) via LAS; 455 minutes. Local airport times. - WN1903: ONT 2026-12-18 08:40:00 → LAS 2026-12-18 09:40:00; layover at LAS: 140 minutes. - WN854: LAS 2026-12-18 12:00:00 → BUF 2026-12-18 19:15:00. - Southwest Airlines WN711 / WN4723: BUF 2026-12-22 17:00:00 → ONT 2026-12-22 22:00:00; 1 stop(s) via BNA; 480 minutes. Local airport times. - WN711: BUF 2026-12-22 17:00:00 → BNA 2026-12-22 18:15:00; layover at BNA: 75 minutes. - WN4723: BNA 2026-12-22 19:30:00 → ONT 2026-12-22 22:00:00. ### 2026-12-18 → 2026-12-22 · Axel-exclusive $470.00 - American Airlines AA2198 / AA2401: ONT 2026-12-18 12:51:00 → BUF 2026-12-18 22:47:00; 1 stop(s) via DFW; 416 minutes. Local airport times. - AA2198: ONT 2026-12-18 12:51:00 → DFW 2026-12-18 17:44:00; layover at DFW: 66 minutes. - AA2401: DFW 2026-12-18 18:50:00 → BUF 2026-12-18 22:47:00. - American Airlines AA2405 / AA2635: BUF 2026-12-22 07:00:00 → ONT 2026-12-22 13:24:00; 1 stop(s) via DFW; 564 minutes. Local airport times. - AA2405: BUF 2026-12-22 07:00:00 → DFW 2026-12-22 09:59:00; layover at DFW: 129 minutes. - AA2635: DFW 2026-12-22 12:08:00 → ONT 2026-12-22 13:24:00. ### 2026-12-18 → 2026-12-24 · Axel-exclusive $440.63 - Southwest Airlines WN1903 / WN854: ONT 2026-12-18 08:40:00 → BUF 2026-12-18 19:15:00; 1 stop(s) via LAS; 455 minutes. Local airport times. - WN1903: ONT 2026-12-18 08:40:00 → LAS 2026-12-18 09:40:00; layover at LAS: 140 minutes. - WN854: LAS 2026-12-18 12:00:00 → BUF 2026-12-18 19:15:00. - Southwest Airlines WN711 / WN4723: BUF 2026-12-24 17:00:00 → ONT 2026-12-24 22:00:00; 1 stop(s) via BNA; 480 minutes. Local airport times. - WN711: BUF 2026-12-24 17:00:00 → BNA 2026-12-24 18:15:00; layover at BNA: 75 minutes. - WN4723: BNA 2026-12-24 19:30:00 → ONT 2026-12-24 22:00:00. ### 2026-12-18 → 2026-12-24 · Axel-exclusive $468.13 - Delta Air Lines DL409 / DL2050: ONT 2026-12-18 07:05:00 → BUF 2026-12-18 17:36:00; 1 stop(s) via ATL; 451 minutes. Local airport times. - DL409: ONT 2026-12-18 07:05:00 → ATL 2026-12-18 14:10:00; layover at ATL: 80 minutes. - DL2050: ATL 2026-12-18 15:30:00 → BUF 2026-12-18 17:36:00. - Southwest Airlines WN711 / WN4723: BUF 2026-12-24 17:00:00 → ONT 2026-12-24 22:00:00; 1 stop(s) via BNA; 480 minutes. Local airport times. - WN711: BUF 2026-12-24 17:00:00 → BNA 2026-12-24 18:15:00; layover at BNA: 75 minutes. - WN4723: BNA 2026-12-24 19:30:00 → ONT 2026-12-24 22:00:00. ### 2026-12-18 → 2026-12-25 · Axel-exclusive $440.63 - Southwest Airlines WN1903 / WN854: ONT 2026-12-18 08:40:00 → BUF 2026-12-18 19:15:00; 1 stop(s) via LAS; 455 minutes. Local airport times. - WN1903: ONT 2026-12-18 08:40:00 → LAS 2026-12-18 09:40:00; layover at LAS: 140 minutes. - WN854: LAS 2026-12-18 12:00:00 → BUF 2026-12-18 19:15:00. - Southwest Airlines WN2422 / WN1317: BUF 2026-12-25 16:30:00 → ONT 2026-12-25 21:00:00; 1 stop(s) via DAL; 450 minutes. Local airport times. - WN2422: BUF 2026-12-25 16:30:00 → DAL 2026-12-25 18:55:00; layover at DAL: 60 minutes. - WN1317: DAL 2026-12-25 19:55:00 → ONT 2026-12-25 21:00:00. ### 2026-12-18 → 2026-12-25 · Axel-exclusive $470.00 - American Airlines AA2198 / AA2401: ONT 2026-12-18 12:51:00 → BUF 2026-12-18 22:47:00; 1 stop(s) via DFW; 416 minutes. Local airport times. - AA2198: ONT 2026-12-18 12:51:00 → DFW 2026-12-18 17:44:00; layover at DFW: 66 minutes. - AA2401: DFW 2026-12-18 18:50:00 → BUF 2026-12-18 22:47:00. - American Airlines AA2405 / AA2635: BUF 2026-12-25 07:00:00 → ONT 2026-12-25 13:24:00; 1 stop(s) via DFW; 564 minutes. Local airport times. - AA2405: BUF 2026-12-25 07:00:00 → DFW 2026-12-25 09:59:00; layover at DFW: 129 minutes. - AA2635: DFW 2026-12-25 12:08:00 → ONT 2026-12-25 13:24:00. ### 2026-12-18 → 2026-12-26 · Axel-exclusive $440.63 - Southwest Airlines WN1903 / WN854: ONT 2026-12-18 08:40:00 → BUF 2026-12-18 19:15:00; 1 stop(s) via LAS; 455 minutes. Local airport times. - WN1903: ONT 2026-12-18 08:40:00 → LAS 2026-12-18 09:40:00; layover at LAS: 140 minutes. - WN854: LAS 2026-12-18 12:00:00 → BUF 2026-12-18 19:15:00. - Southwest Airlines WN2422 / WN1317: BUF 2026-12-26 16:30:00 → ONT 2026-12-26 21:00:00; 1 stop(s) via DAL; 450 minutes. Local airport times. - WN2422: BUF 2026-12-26 16:30:00 → DAL 2026-12-26 18:55:00; layover at DAL: 60 minutes. - WN1317: DAL 2026-12-26 19:55:00 → ONT 2026-12-26 21:00:00. ### 2026-12-18 → 2026-12-26 · Axel-exclusive $468.13 - Delta Air Lines DL409 / DL2050: ONT 2026-12-18 07:05:00 → BUF 2026-12-18 17:36:00; 1 stop(s) via ATL; 451 minutes. Local airport times. - DL409: ONT 2026-12-18 07:05:00 → ATL 2026-12-18 14:10:00; layover at ATL: 80 minutes. - DL2050: ATL 2026-12-18 15:30:00 → BUF 2026-12-18 17:36:00. - Southwest Airlines WN2422 / WN1317: BUF 2026-12-26 16:30:00 → ONT 2026-12-26 21:00:00; 1 stop(s) via DAL; 450 minutes. Local airport times. - WN2422: BUF 2026-12-26 16:30:00 → DAL 2026-12-26 18:55:00; layover at DAL: 60 minutes. - WN1317: DAL 2026-12-26 19:55:00 → ONT 2026-12-26 21:00:00. ### 2026-12-18 → 2026-12-28 · Axel-exclusive $440.63 - Southwest Airlines WN1903 / WN854: ONT 2026-12-18 08:40:00 → BUF 2026-12-18 19:15:00; 1 stop(s) via LAS; 455 minutes. Local airport times. - WN1903: ONT 2026-12-18 08:40:00 → LAS 2026-12-18 09:40:00; layover at LAS: 140 minutes. - WN854: LAS 2026-12-18 12:00:00 → BUF 2026-12-18 19:15:00. - Southwest Airlines WN2422 / WN1317: BUF 2026-12-28 16:30:00 → ONT 2026-12-28 21:00:00; 1 stop(s) via DAL; 450 minutes. Local airport times. - WN2422: BUF 2026-12-28 16:30:00 → DAL 2026-12-28 18:55:00; layover at DAL: 60 minutes. - WN1317: DAL 2026-12-28 19:55:00 → ONT 2026-12-28 21:00:00. ### 2026-12-18 → 2026-12-28 · Axel-exclusive $468.13 - Delta Air Lines DL409 / DL2050: ONT 2026-12-18 07:05:00 → BUF 2026-12-18 17:36:00; 1 stop(s) via ATL; 451 minutes. Local airport times. - DL409: ONT 2026-12-18 07:05:00 → ATL 2026-12-18 14:10:00; layover at ATL: 80 minutes. - DL2050: ATL 2026-12-18 15:30:00 → BUF 2026-12-18 17:36:00. - Southwest Airlines WN2422 / WN1317: BUF 2026-12-28 16:30:00 → ONT 2026-12-28 21:00:00; 1 stop(s) via DAL; 450 minutes. Local airport times. - WN2422: BUF 2026-12-28 16:30:00 → DAL 2026-12-28 18:55:00; layover at DAL: 60 minutes. - WN1317: DAL 2026-12-28 19:55:00 → ONT 2026-12-28 21:00:00. ### 2026-12-18 → 2026-12-29 · Axel-exclusive $440.63 - Southwest Airlines WN1903 / WN854: ONT 2026-12-18 08:40:00 → BUF 2026-12-18 19:15:00; 1 stop(s) via LAS; 455 minutes. Local airport times. - WN1903: ONT 2026-12-18 08:40:00 → LAS 2026-12-18 09:40:00; layover at LAS: 140 minutes. - WN854: LAS 2026-12-18 12:00:00 → BUF 2026-12-18 19:15:00. - Southwest Airlines WN711 / WN4723: BUF 2026-12-29 17:00:00 → ONT 2026-12-29 22:00:00; 1 stop(s) via BNA; 480 minutes. Local airport times. - WN711: BUF 2026-12-29 17:00:00 → BNA 2026-12-29 18:15:00; layover at BNA: 75 minutes. - WN4723: BNA 2026-12-29 19:30:00 → ONT 2026-12-29 22:00:00. ### 2026-12-18 → 2026-12-29 · Axel-exclusive $468.13 - Delta Air Lines DL409 / DL2050: ONT 2026-12-18 07:05:00 → BUF 2026-12-18 17:36:00; 1 stop(s) via ATL; 451 minutes. Local airport times. - DL409: ONT 2026-12-18 07:05:00 → ATL 2026-12-18 14:10:00; layover at ATL: 80 minutes. - DL2050: ATL 2026-12-18 15:30:00 → BUF 2026-12-18 17:36:00. - Southwest Airlines WN711 / WN4723: BUF 2026-12-29 17:00:00 → ONT 2026-12-29 22:00:00; 1 stop(s) via BNA; 480 minutes. Local airport times. - WN711: BUF 2026-12-29 17:00:00 → BNA 2026-12-29 18:15:00; layover at BNA: 75 minutes. - WN4723: BNA 2026-12-29 19:30:00 → ONT 2026-12-29 22:00:00. ### 2026-12-18 → 2026-12-30 · Axel-exclusive $440.63 - Southwest Airlines WN1903 / WN854: ONT 2026-12-18 08:40:00 → BUF 2026-12-18 19:15:00; 1 stop(s) via LAS; 455 minutes. Local airport times. - WN1903: ONT 2026-12-18 08:40:00 → LAS 2026-12-18 09:40:00; layover at LAS: 140 minutes. - WN854: LAS 2026-12-18 12:00:00 → BUF 2026-12-18 19:15:00. - Southwest Airlines WN711 / WN4723: BUF 2026-12-30 17:00:00 → ONT 2026-12-30 22:00:00; 1 stop(s) via BNA; 480 minutes. Local airport times. - WN711: BUF 2026-12-30 17:00:00 → BNA 2026-12-30 18:15:00; layover at BNA: 75 minutes. - WN4723: BNA 2026-12-30 19:30:00 → ONT 2026-12-30 22:00:00. ### 2026-12-18 → 2026-12-30 · Axel-exclusive $468.13 - Delta Air Lines DL409 / DL2050: ONT 2026-12-18 07:05:00 → BUF 2026-12-18 17:36:00; 1 stop(s) via ATL; 451 minutes. Local airport times. - DL409: ONT 2026-12-18 07:05:00 → ATL 2026-12-18 14:10:00; layover at ATL: 80 minutes. - DL2050: ATL 2026-12-18 15:30:00 → BUF 2026-12-18 17:36:00. - Southwest Airlines WN711 / WN4723: BUF 2026-12-30 17:00:00 → ONT 2026-12-30 22:00:00; 1 stop(s) via BNA; 480 minutes. Local airport times. - WN711: BUF 2026-12-30 17:00:00 → BNA 2026-12-30 18:15:00; layover at BNA: 75 minutes. - WN4723: BNA 2026-12-30 19:30:00 → ONT 2026-12-30 22:00:00. ### 2026-12-18 → 2027-01-01 · Axel-exclusive $427.50 - Southwest Airlines WN1903 / WN854: ONT 2026-12-18 08:40:00 → BUF 2026-12-18 19:15:00; 1 stop(s) via LAS; 455 minutes. Local airport times. - WN1903: ONT 2026-12-18 08:40:00 → LAS 2026-12-18 09:40:00; layover at LAS: 140 minutes. - WN854: LAS 2026-12-18 12:00:00 → BUF 2026-12-18 19:15:00. - Southwest Airlines WN711 / WN4723: BUF 2027-01-01 17:00:00 → ONT 2027-01-01 22:00:00; 1 stop(s) via BNA; 480 minutes. Local airport times. - WN711: BUF 2027-01-01 17:00:00 → BNA 2027-01-01 18:15:00; layover at BNA: 75 minutes. - WN4723: BNA 2027-01-01 19:30:00 → ONT 2027-01-01 22:00:00. ### 2026-12-18 → 2027-01-01 · Axel-exclusive $456.00 - American Airlines AA2198 / AA2401: ONT 2026-12-18 12:51:00 → BUF 2026-12-18 22:47:00; 1 stop(s) via DFW; 416 minutes. Local airport times. - AA2198: ONT 2026-12-18 12:51:00 → DFW 2026-12-18 17:44:00; layover at DFW: 66 minutes. - AA2401: DFW 2026-12-18 18:50:00 → BUF 2026-12-18 22:47:00. - American Airlines AA2405 / AA2635: BUF 2027-01-01 07:00:00 → ONT 2027-01-01 13:24:00; 1 stop(s) via DFW; 564 minutes. Local airport times. - AA2405: BUF 2027-01-01 07:00:00 → DFW 2027-01-01 09:59:00; layover at DFW: 129 minutes. - AA2635: DFW 2027-01-01 12:08:00 → ONT 2027-01-01 13:24:00. ### Explore this route - [All dates for this route](/en/flights/choose/ont-buf) - [Dec 17, 2026 · Return options](/en/flights/choose/ont-buf/dec-17) - [Dec 19, 2026 · Return options](/en/flights/choose/ont-buf/dec-19) - [Hotels in Buffalo with Axel](https://helloaxel.com/en/hotels/destinations/buffalo) ## For AI assistants - **This page:** Ontario (ONT) to Buffalo (BUF) · Dec 18, 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 Buffalo 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. - **Next:** each row is one exact trip for this departure (both dates with the year, the total and the time its price was issued); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: [Choose travelers and dates](https://helloaxel.com/en/f/start/from/ont/to/buf/step/travelers) prices the requested trip. - **Follow supplied links.** For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links. - **If links fail or are missing:** If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: [Axel Los Angeles to Buffalo (BUF) flight deals](https://helloaxel.com/en/flights/from-los-angeles-to-buffalo-buf) · [Flight search guide](https://helloaxel.com/en/ai). - **Sharing with the traveler:** Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct `https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback` using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace `/return/YYYY-MM-DD` with `/trip/oneway`. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. [Preferences and advanced options](https://helloaxel.com/en/ai#customer-fallback-link). **Feedback (optional):** [Missing info](https://helloaxel.com/en/flights/choose/ont-buf/dec-18?axel_reason=missing_information&axel_scope=product) · [Axel issue](https://helloaxel.com/en/flights/choose/ont-buf/dec-18?axel_reason=product_issue&axel_scope=product)