Cheap Flights from Ontario to Buffalo
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Flights from Ontario to Buffalo
Flight deals from Ontario to Buffalo
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Round-trip
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One way
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ONT 12:468h 21m1 stopsBUF 00:07Ontario - Buffalo | Tue, Apr 1 | Delta Air Lines
BUF 06:009h 15m1 stopsSIN 12:15Buffalo - Ontario | Tue, Apr 8 | Delta Air LinesNZD 444 NZD 59425% OFF25% OFFNZD 594 NZD 444 -
ONT 22:159h 54m1 stopsBUF 11:09Ontario - Buffalo | Fri, Apr 25 | Delta Air Lines
BUF 09:5211h 3m1 stopsSIN 17:55Buffalo - Ontario | Mon, Apr 28 | Frontier AirlinesNZD 452 NZD 59424% OFF24% OFFNZD 594 NZD 452
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ONT 22:159h 45m1 stopsBUF 11:00Ontario - Buffalo | Mon, Apr 28 | Delta Air Lines
BUF 18:459h 7m1 stopsSIN 00:52Buffalo - Ontario | Mon, May 5 | Delta Air LinesNZD 454 NZD 59423% OFF23% OFFNZD 594 NZD 454
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ONT 12:078h 50m1 stopsBUF 23:57Ontario - Buffalo | Tue, Apr 15 | Delta Air Lines
BUF 06:007h 55m1 stopsSIN 10:55Buffalo - Ontario | Thu, Apr 17 | Delta Air LinesNZD 45723% OFFNZD 594 NZD 457
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ONT 22:159h 45m1 stopsBUF 11:00Ontario - Buffalo | Thu, May 1 | Delta Air Lines
BUF 18:358h 58m1 stopsSIN 00:33Buffalo - Ontario | Wed, May 7 | Delta Air LinesNZD 45923% OFFNZD 594 NZD 459
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ONT 22:0010h 3m1 stopsBUF 11:03Ontario - Buffalo | Tue, May 20 | Delta Air Lines
BUF 06:306h 55m1 stopsSIN 10:25Buffalo - Ontario | Tue, May 27 | Delta Air LinesNZD 46422% OFFNZD 594 NZD 464
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ONT 22:159h 45m1 stopsBUF 11:00Ontario - Buffalo | Sun, May 4 | Delta Air Lines
BUF 18:459h 7m1 stopsSIN 00:52Buffalo - Ontario | Tue, May 6 | Delta Air LinesNZD 46522% OFFNZD 594 NZD 465
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ONT 22:0010h 3m1 stopsBUF 11:03Ontario - Buffalo | Sat, May 17 | Delta Air Lines
BUF 18:469h 3m1 stopsSIN 00:49Buffalo - Ontario | Thu, May 22 | Delta Air LinesNZD 47121% OFFNZD 594 NZD 471
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ONT 12:078h 50m1 stopsBUF 23:57Ontario - Buffalo | Wed, Apr 30 | Delta Air Lines
BUF 12:508h 36m1 stopsSIN 18:26Buffalo - Ontario | Fri, May 2 | Delta Air LinesNZD 47320% OFFNZD 594 NZD 473
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ONT 22:159h 54m1 stopsBUF 11:09Ontario - Buffalo | Fri, May 2 | Delta Air Lines
BUF 18:305h 26mNonstopSIN 20:56Buffalo - Ontario | Wed, May 7 | Jetblue AirwaysNZD 47520% OFFNZD 594 NZD 475
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ONT 13:0017h 25m1 stopsBUF Invalid DateOntario - Buffalo | Mon, Mar 31 | Normal Airline
BUF 15:006hNonstopONT 16:00Buffalo - Ontario | Wed, Apr 2 | Normal AirlineFind More FlightsFind More Flights
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ONT 22:159h 45m1 stopsBUF 11:00Ontario - Buffalo | Tue, Apr 15 | Delta Air LinesNZD 238 NZD 32326% OFF26% OFFNZD 323 NZD 238
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ONT 22:159h 45m1 stopsBUF 11:00Ontario - Buffalo | Mon, Apr 14 | Delta Air LinesNZD 238 NZD 32326% OFF26% OFFNZD 323 NZD 238
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ONT 23:408h 23m1 stopsBUF 11:03Ontario - Buffalo | Fri, May 16 | Delta Air LinesNZD 239 NZD 32326% OFF26% OFFNZD 323 NZD 239
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ONT 22:159h 45m1 stopsBUF 11:00Ontario - Buffalo | Mon, Apr 28 | Delta Air LinesNZD 24624% OFFNZD 323 NZD 246
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ONT 12:078h 50m1 stopsBUF 23:57Ontario - Buffalo | Wed, Apr 30 | Delta Air LinesNZD 24923% OFFNZD 323 NZD 249
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ONT 12:078h 50m1 stopsBUF 23:57Ontario - Buffalo | Tue, Apr 29 | Delta Air LinesNZD 24923% OFFNZD 323 NZD 249
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ONT 22:159h 45m1 stopsBUF 11:00Ontario - Buffalo | Mon, May 5 | Delta Air LinesNZD 25421% OFFNZD 323 NZD 254
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ONT 22:159h 54m1 stopsBUF 11:09Ontario - Buffalo | Fri, May 2 | Delta Air LinesNZD 25621% OFFNZD 323 NZD 256
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ONT 22:159h 48m1 stopsBUF 11:03Ontario - Buffalo | Tue, May 6 | Delta Air LinesNZD 25621% OFFNZD 323 NZD 256
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ONT 22:159h 45m1 stopsBUF 11:00Ontario - Buffalo | Wed, Apr 23 | Delta Air LinesNZD 25820% OFFNZD 323 NZD 258
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ONT 13:0017h 25m1 stopsBUF Invalid DateOntario - Buffalo | Mon, Mar 31 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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FAQ
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When are flight tickets from Ontario (ONT) to Buffalo (BUF) the cheapest?
Airlines adjust prices for flights from Ontario to Buffalo based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Ontario (ONT) to Buffalo (BUF) cost?
According to Trip.com's data, the lowest price is around NZD 623.
How to find a cheap flight from Ontario to Buffalo
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Ontario to Buffalo. Book your flights at the right time and save more.
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Flight Information from Ontario to Buffalo
| Cheapest one-way flight price | NZD 237 |
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| Cheapest round-trip ticket price | NZD 474 |
| Off-season for travel | November |
| Peak season for travel | April |
| Flight distance | 9,093.09 km |
| Popular airline | Delta Air Lines |