Flights from Ontario International Airport to Buffalo Niagara International Airport
Cheap Flight Deals from Ontario International Airport to Buffalo Niagara International Airport
Search for flights from Los Angeles to Buffalo and check out affordable one-way and round-trip options.
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ONT 00:599h 16m1 stopsBUF 13:15Ontario - Buffalo | Mon, Jun 16 | Frontier Airlines
BUF 08:209h 50m1 stopsSIN 15:10Buffalo - Ontario | Wed, Jun 18 | Southwest AirlinesNZD 432 NZD 51917% OFF17% OFFNZD 519 NZD 432 -
ONT 00:599h 16m1 stopsBUF 13:15Ontario - Buffalo | Fri, Jun 13 | Frontier Airlines
BUF 18:425h 14mDirectSIN 20:56Buffalo - Ontario | Mon, Jun 16 | Jetblue AirwaysNZD 433 NZD 51916% OFF16% OFFNZD 519 NZD 433
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ONT 11:509h 9m1 stopsBUF 23:59Ontario - Buffalo | Wed, Jul 16 | Delta Air Lines
BUF 09:018h 20m1 stopsSIN 14:21Buffalo - Ontario | Wed, Jul 23 | Delta Air LinesNZD 438 NZD 51916% OFF16% OFFNZD 519 NZD 438 -
ONT 11:509h 9m1 stopsBUF 23:59Ontario - Buffalo | Wed, Jul 23 | Delta Air Lines
BUF 06:306h 58m1 stopsSIN 10:28Buffalo - Ontario | Tue, Jul 29 | Delta Air LinesNZD 44115% OFFNZD 519 NZD 441
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ONT 11:499h 2m1 stopsBUF 23:51Ontario - Buffalo | Tue, Jun 17 | Delta Air Lines
BUF 19:467h 58m1 stopsSIN 00:44Buffalo - Ontario | Wed, Jun 18 | Delta Air LinesNZD 44115% OFFNZD 519 NZD 441
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ONT 17:2116h 54m1 stopsBUF 13:15Ontario - Buffalo | Thu, Jun 12 | Frontier Airlines
BUF 18:425h 14mDirectSIN 20:56Buffalo - Ontario | Mon, Jun 16 | Jetblue AirwaysNZD 45113% OFFNZD 519 NZD 451
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ONT 11:499h 2m1 stopsBUF 23:51Ontario - Buffalo | Sat, Jun 28 | Delta Air Lines
BUF 17:008h 43m1 stopsSIN 22:43Buffalo - Ontario | Thu, Jul 3 | Delta Air LinesNZD 45213% OFFNZD 519 NZD 452
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ONT 11:499h 2m1 stopsBUF 23:51Ontario - Buffalo | Tue, Jun 10 | Delta Air Lines
BUF 19:396h 51m1 stopsSIN 23:30Buffalo - Ontario | Sun, Jun 15 | Delta Air LinesNZD 45712% OFFNZD 519 NZD 457
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ONT 22:059h 57m1 stopsBUF 11:02Ontario - Buffalo | Wed, Jul 9 | Delta Air Lines
BUF 06:007h 47m1 stopsSIN 10:47Buffalo - Ontario | Mon, Jul 14 | Delta Air LinesNZD 45712% OFFNZD 519 NZD 457
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ONT 11:499h 2m1 stopsBUF 23:51Ontario - Buffalo | Sat, Jul 5 | Delta Air Lines
BUF 06:007h 47m1 stopsSIN 10:47Buffalo - Ontario | Wed, Jul 9 | Delta Air LinesNZD 46211% OFFNZD 519 NZD 462
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LAX 13:0017h 25m1 stopsBUF Invalid DateLos Angeles - Buffalo | Thu, Jun 12 | Normal Airline
BUF 15:006hDirectLAX 16:00Buffalo - Los Angeles | Sat, Jun 14 | Normal AirlineFind More FlightsFind More Flights
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ONT 17:2116h 54m1 stopsBUF 13:15Ontario - Buffalo | Thu, Jun 12 | Frontier AirlinesNZD 215 NZD 27522% OFF22% OFFNZD 275 NZD 215
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ONT 00:5912h 18m1 stopsBUF 16:17Ontario - Buffalo | Wed, Jul 9 | Frontier AirlinesNZD 226 NZD 27518% OFF18% OFFNZD 275 NZD 226
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ONT 00:599h 16m1 stopsBUF 13:15Ontario - Buffalo | Mon, Jun 16 | Frontier AirlinesNZD 227 NZD 27517% OFF17% OFFNZD 275 NZD 227
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ONT 00:5912h 18m1 stopsBUF 16:17Ontario - Buffalo | Wed, Jul 30 | Frontier AirlinesNZD 22717% OFFNZD 275 NZD 227
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ONT 00:599h 16m1 stopsBUF 13:15Ontario - Buffalo | Fri, Jun 13 | Frontier AirlinesNZD 22917% OFFNZD 275 NZD 229
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ONT 07:058h 36m1 stopsBUF 18:41Ontario - Buffalo | Wed, Jun 25 | Delta Air LinesNZD 23514% OFFNZD 275 NZD 235
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ONT 23:458h 57m1 stopsBUF 11:42Ontario - Buffalo | Thu, Aug 7 | Jetblue AirwaysNZD 24112% OFFNZD 275 NZD 241 -
ONT 21:207h 25m1 stopsBUF 07:45Ontario - Buffalo | Tue, Jul 8 | Southwest AirlinesNZD 24212% OFFNZD 275 NZD 242 -
ONT 17:2116h 54m1 stopsBUF 13:15Ontario - Buffalo | Sun, Jun 15 | Frontier AirlinesNZD 24212% OFFNZD 275 NZD 242
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ONT 11:509h 9m1 stopsBUF 23:59Ontario - Buffalo | Wed, Jul 9 | Delta Air LinesNZD 24411% OFFNZD 275 NZD 244
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LAX 13:0017h 25m1 stopsBUF Invalid DateLos Angeles - Buffalo | Thu, Jun 12 | 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 Ontario International Airport to Buffalo Niagara International Airport
See which airlines fly from Los Angeles to Buffalo. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
Flight Schedule from Ontario International Airport to Buffalo Niagara International Airport
Check the schedule for flights from Los Angeles to Buffalo and find the flight that best matches your travel plans.
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WN2494
Ontario International Airport
9:15 AM
ONT
12:25 PM
DEN
S M T W T F SSearch -
WN3156
Denver International Airport
6:40 PM
DEN
11:45 PM
BUF
S M T W T F S -
WN2511
Ontario International Airport
1:45 PM
ONT
2:50 PM
LAS
S M T W T - -Search -
WN3259
Harry Reid Intl. Airport
6:10 PM
LAS
1:30 AM
BUF
S M T W T - - -
WN4132
Ontario International Airport
9:20 PM
ONT
5:10 AM
BWI
S M T W T F SSearch -
WN240
Baltimore/Washington International Airport
7:50 PM
BWI
9:05 PM
BUF
S M T W T - - -
WN4132
Ontario International Airport
9:20 PM
ONT
5:10 AM
BWI
S M T W T F SSearch -
WN3223
Baltimore/Washington International Airport
6:50 AM
BWI
8:00 AM
BUF
S - - W T F S -
DL761
Ontario International Airport
7:00 AM
ONT
2:18 PM
ATL
S M T W T F SSearch -
DL2050
Hartsfield-Jackson Atlanta International Airport
3:32 PM
ATL
5:36 PM
BUF
S M T W T - S -
B6454
Ontario International Airport
11:25 PM
ONT
7:50 AM
JFK
S M T W T F SSearch -
B62902
John F Kennedy Intl. Airport
9:59 AM
JFK
11:29 AM
BUF
S M T W T F S -
DL665
Ontario International Airport
12:00 PM
ONT
7:20 PM
ATL
S M T W T F SSearch -
DL2334
Hartsfield-Jackson Atlanta International Airport
9:54 PM
ATL
11:58 PM
BUF
S M T W T F S -
DL828
Ontario International Airport
10:59 PM
ONT
6:08 AM
ATL
S M T W T - SSearch -
DL1384
Hartsfield-Jackson Atlanta International Airport
9:14 AM
ATL
11:16 AM
BUF
S M T W T F S -
F91500
Ontario International Airport
12:59 AM
ONT
4:19 AM
DEN
S M - - T F SSearch -
F92752
Denver International Airport
8:07 AM
DEN
1:15 PM
BUF
S - - - T - - -
F94758
Ontario International Airport
7:36 PM
ONT
8:45 PM
LAS
S - - - T - -Search -
DL722
Harry Reid Intl. Airport
11:39 PM
LAS
6:20 AM
ATL
S M T W T F S -
DL1384
Hartsfield-Jackson Atlanta International Airport
9:14 AM
ATL
11:16 AM
BUF
S M T W T F S
Ontario International Airport to Buffalo Niagara International Airport Flights Info
| Flight distance | 3,492.93 km |
|---|---|
| Cheapest one-way ticket price | NZD 214 |
| Cheapest return ticket price | NZD 432 |
FAQs for Ontario International Airport to Buffalo Niagara International Airport Flights
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How long is a flight from Ontario International Airport to Buffalo Niagara International Airport?
It takes around 6 hours 15 minutes to fly from Ontario International Airport (ONT) to Buffalo Niagara International Airport (BUF). -
How many daily flights are there from Ontario International Airport (ONT) to Buffalo Niagara International Airport (BUF)?
There are around 1 daily flights from Ontario International Airport (ONT) to Buffalo Niagara International Airport (BUF). -
When are flight tickets from Ontario International Airport (ONT) to Buffalo Niagara International Airport (BUF) the cheapest?
Tickets cost around NZD 874 in December, making it the cheapest month to book. Ontario International Airport (ONT) to Buffalo Niagara International Airport (BUF) is a popular route, so don't forget to book your tickets in advance. -
When are flight tickets from Ontario International Airport (ONT) to Buffalo Niagara International Airport (BUF) most expensive?
The route from Ontario International Airport (ONT) to Buffalo Niagara International Airport (BUF) is quite popular. Without considering departure times or holidays, tickets cost around NZD 874 in December, the most expensive month to book this route. -
Which airline operates the most direct flights from Ontario International Airport (ONT) to Buffalo Niagara International Airport (BUF)?
Southwest Airlines is a very popular airline operating an average of 13 flights per month.