Flights from Buffalo Niagara International Airport to Ontario International Airport
Cheap Flight Deals from Buffalo Niagara International Airport to Ontario International Airport
Search for flights from Buffalo to Los Angeles and check out affordable one-way and round-trip options.
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Round-trip
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BUF 17:008h 26m1 stopsONT 22:26Buffalo - Ontario | Tue, Jun 10 | Delta Air Lines
SIN 21:154h 52mDirectBUF 05:07Ontario - Buffalo | Tue, Jun 17 | Jetblue AirwaysNZD 423 NZD 49314% OFF14% OFFNZD 493 NZD 423 -
BUF 17:249h 26m1 stopsONT 23:50Buffalo - Ontario | Mon, Jun 2 | Frontier Airlines
SIN 14:154h 50mDirectBUF 22:05Ontario - Buffalo | Mon, Jun 9 | Jetblue AirwaysNZD 424 NZD 49314% OFF14% OFFNZD 493 NZD 424 -
BUF 15:059h 20m1 stopsONT 21:25Buffalo - Ontario | Fri, May 2 | Jetblue Airways
SIN 14:304h 50mDirectBUF 22:20Ontario - Buffalo | Sun, May 4 | Jetblue AirwaysNZD 432 NZD 49312% OFF12% OFFNZD 493 NZD 432 -
BUF 15:059h 6m1 stopsONT 21:11Buffalo - Ontario | Wed, May 7 | Jetblue Airways
SIN 14:104h 50mDirectBUF 22:00Ontario - Buffalo | Wed, May 14 | Jetblue AirwaysNZD 43611% OFFNZD 493 NZD 436
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BUF 17:149h 36m1 stopsONT 23:50Buffalo - Ontario | Fri, Jun 6 | Frontier Airlines
SIN 22:094h 51mDirectBUF 06:00Ontario - Buffalo | Fri, Jun 13 | Jetblue AirwaysNZD 43711% OFFNZD 493 NZD 437
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BUF 15:059h 6m1 stopsONT 21:11Buffalo - Ontario | Tue, May 6 | Jetblue Airways
SIN 14:104h 50mDirectBUF 22:00Ontario - Buffalo | Tue, May 13 | Jetblue AirwaysNZD 4528% OFFNZD 493 NZD 452
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BUF 12:0510h 23m1 stopsONT 19:28Buffalo - Ontario | Thu, May 1 | Delta Air Lines
SIN 23:456h 56m1 stopsBUF 09:41Ontario - Buffalo | Mon, May 5 | American AirlinesNZD 4567% OFFNZD 493 NZD 456
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BUF 06:007h 57m1 stopsONT 10:57Buffalo - Ontario | Wed, Jun 11 | Delta Air Lines
SIN 07:358h 6m1 stopsBUF 18:41Ontario - Buffalo | Wed, Jun 18 | Delta Air LinesNZD 4607% OFFNZD 493 NZD 460
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BUF 17:249h 27m1 stopsONT 23:51Buffalo - Ontario | Fri, May 23 | Frontier Airlines
SIN 14:104h 50mDirectBUF 22:00Ontario - Buffalo | Thu, May 29 | Jetblue AirwaysNZD 4616% OFFNZD 493 NZD 461
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BUF 12:0510h 28m1 stopsONT 19:33Buffalo - Ontario | Thu, May 29 | Delta Air Lines
SIN 21:4510h 15m1 stopsBUF 11:00Ontario - Buffalo | Mon, Jun 2 | Delta Air LinesNZD 4636% OFFNZD 493 NZD 463
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BUF 13:0017h 25m1 stopsLAX Invalid DateBuffalo - Los Angeles | Sat, May 3 | Normal Airline
LAX 15:006hDirectBUF 16:00Los Angeles - Buffalo | Mon, May 5 | Normal AirlineFind More FlightsFind More Flights
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BUF 17:2418h 51m1 stopsONT 09:15Buffalo - Ontario | Fri, May 30 | Frontier AirlinesNZD 202 NZD 26424% OFF24% OFFNZD 264 NZD 202
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BUF 17:149h 36m1 stopsONT 23:50Buffalo - Ontario | Fri, Jun 6 | Frontier AirlinesNZD 208 NZD 26421% OFF21% OFFNZD 264 NZD 208
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BUF 06:008h 8m1 stopsONT 11:08Buffalo - Ontario | Fri, May 30 | Delta Air LinesNZD 233 NZD 26412% OFF12% OFFNZD 264 NZD 233
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BUF 17:098h 17m1 stopsONT 22:26Buffalo - Ontario | Wed, Jun 11 | Delta Air LinesNZD 2438% OFFNZD 264 NZD 243
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BUF 06:008h 8m1 stopsONT 11:08Buffalo - Ontario | Wed, May 7 | Delta Air LinesNZD 2448% OFFNZD 264 NZD 244
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BUF 06:008h 8m1 stopsONT 11:08Buffalo - Ontario | Wed, May 14 | Delta Air LinesNZD 2486% OFFNZD 264 NZD 248
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BUF 06:008h 8m1 stopsONT 11:08Buffalo - Ontario | Tue, May 13 | Delta Air LinesNZD 2486% OFFNZD 264 NZD 248
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BUF 06:008h 8m1 stopsONT 11:08Buffalo - Ontario | Tue, May 27 | Delta Air LinesNZD 2486% OFFNZD 264 NZD 248
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BUF 06:007h 38m1 stopsONT 10:38Buffalo - Ontario | Sat, Jun 21 | Delta Air LinesNZD 2486% OFFNZD 264 NZD 248
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BUF 06:008h 8m1 stopsONT 11:08Buffalo - Ontario | Wed, May 28 | Delta Air LinesNZD 2486% OFFNZD 264 NZD 248
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BUF 13:0017h 25m1 stopsLAX Invalid DateBuffalo - Los Angeles | Sat, May 3 | 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.
Selected Airlines from Buffalo Niagara International Airport to Ontario International Airport
See which airlines fly from Buffalo to Los Angeles. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
Flight Schedule from Buffalo Niagara International Airport to Ontario International Airport
Check the schedule for flights from Buffalo to Los Angeles and find the flight that best matches your travel plans.
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WN340
Buffalo Niagara International Airport
4:55 PM
BUF
6:55 PM
LAS
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WN3021
Harry Reid Intl. Airport
8:45 PM
LAS
9:45 PM
ONT
S M T W T F S -
DL2664
Buffalo Niagara International Airport
6:00 AM
BUF
8:27 AM
ATL
S M T W T F SSearch -
DL665
Hartsfield-Jackson Atlanta International Airport
9:40 AM
ATL
11:38 AM
ONT
S M T W T F S -
B62901
Buffalo Niagara International Airport
12:29 PM
BUF
1:59 PM
JFK
S M T W T F SSearch -
B6355
John F Kennedy Intl. Airport
6:00 PM
JFK
9:11 PM
ONT
S M T W T F S -
WN1169
Buffalo Niagara International Airport
4:15 PM
BUF
5:55 PM
PHX
S - - W T - -Search -
WN4502
Phoenix Sky Harbor International Airport
11:05 AM
PHX
12:20 PM
ONT
S M T W T - - -
F91691
Buffalo Niagara International Airport
1:29 PM
BUF
4:16 PM
MCO
S M - W T F SSearch -
F91733
Orlando Intl. Airport
10:16 AM
MCO
12:29 PM
DEN
S M T W T F S -
F91261
Denver International Airport
8:31 AM
DEN
9:51 AM
ONT
S M T W T F S -
F91691
Buffalo Niagara International Airport
1:29 PM
BUF
4:16 PM
MCO
S M - W T F SSearch -
F91727
Orlando Intl. Airport
1:33 PM
MCO
3:47 PM
LAS
S M T W T F S -
F91283
Harry Reid Intl. Airport
6:30 AM
LAS
7:37 AM
ONT
S M T W T F S -
F91243
Buffalo Niagara International Airport
2:47 PM
BUF
5:34 PM
TPA
S - - W T F SSearch -
F91113
Tampa International Airport
6:37 AM
TPA
8:43 AM
DEN
S M T W T F S -
F91499
Denver International Airport
10:29 PM
DEN
11:50 PM
ONT
S M T W T F S -
F91243
Buffalo Niagara International Airport
2:47 PM
BUF
5:34 PM
TPA
S - - W T F SSearch -
F92745
Tampa International Airport
12:31 PM
TPA
2:48 PM
DEN
S M T W T F S -
F91261
Denver International Airport
8:31 AM
DEN
9:51 AM
ONT
S M T W T F S
Buffalo Niagara International Airport to Ontario International Airport Flights Info
| Flight distance | 3,492.93 km |
|---|---|
| Cheapest one-way ticket price | NZD 202 |
| Cheapest return ticket price | NZD 423 |
FAQs for Buffalo Niagara International Airport to Ontario International Airport Flights
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How long is a flight from Buffalo Niagara International Airport to Ontario International Airport?
It takes around 7 hours 5 minutes to fly from Buffalo Niagara International Airport (BUF) to Ontario International Airport (ONT). -
How many daily flights are there from Buffalo Niagara International Airport (BUF) to Ontario International Airport (ONT)?
There are around 1 daily flights from Buffalo Niagara International Airport (BUF) to Ontario International Airport (ONT). -
When are flight tickets from Buffalo Niagara International Airport (BUF) to Ontario International Airport (ONT) the cheapest?
Tickets cost around NZD 1,306 in January, making it the cheapest month to book. Buffalo Niagara International Airport (BUF) to Ontario International Airport (ONT) is a popular route, so don't forget to book your tickets in advance. -
When are flight tickets from Buffalo Niagara International Airport (BUF) to Ontario International Airport (ONT) most expensive?
The route from Buffalo Niagara International Airport (BUF) to Ontario International Airport (ONT) is quite popular. Without considering departure times or holidays, tickets cost around NZD 1,306 in January, the most expensive month to book this route. -
What is the transportation method from the main airport to downtown in Los Angeles?
- The distance from Los Angeles Intl. Airport to downtown is about 19 km. It takes about 30 minutes by taxi.
- The distance from Ontario International Airport to downtown is about 59 km. It takes about 1 hour 10 minutes by taxi.
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Which airline operates the most direct flights from Buffalo Niagara International Airport (BUF) to Ontario International Airport (ONT)?
Southwest Airlines is a very popular airline operating an average of 8 flights per month.