Cheap Flights from O'Hare International Airport to Buffalo Niagara International Airport
Search for flights from Chicago to Buffalo and check out affordable one-way and round-trip options.
- Round-trip
- One way
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- Cheapest nonstop
ORD 10:351h 42mNonstopBUF 13:17Chicago - Buffalo | Sat, Mar 28 | United Airlines
BUF 17:552h 5mNonstopORD 19:00Buffalo - Chicago | Tue, Mar 31 | United AirlinesVND 6,729,000 VND 7,967,00016% off16% offVND 7,967,000 VND 6,729,000 -
ORD 09:051h 44mNonstopBUF 11:49Chicago - Buffalo | Fri, Mar 20 | American Airlines
BUF 06:092h 4mNonstopORD 07:13Buffalo - Chicago | Sun, Mar 22 | American AirlinesVND 6,892,000 VND 7,967,00013% off13% offVND 7,967,000 VND 6,892,000 -
ORD 20:451h 38mNonstopBUF 23:23Chicago - Buffalo | Sat, Mar 28 | American Airlines
BUF 17:592h 12mNonstopORD 19:11Buffalo - Chicago | Tue, Mar 31 | American AirlinesVND 6,904,000 VND 7,967,00013% off13% offVND 7,967,000 VND 6,904,000 -
ORD 14:481h 41mNonstopBUF 17:29Chicago - Buffalo | Wed, Mar 18 | American Airlines
BUF 06:002h 14mNonstopORD 07:14Buffalo - Chicago | Sat, Mar 21 | American AirlinesVND 7,098,00011% offVND 7,967,000 VND 7,098,000 -
ORD 06:006h 33m1 stopBUF 13:33Chicago - Buffalo | Fri, May 8 | Jetblue Airways
BUF 14:288h 8m1 stopORD 21:36Buffalo - Chicago | Mon, May 11 | Jetblue AirwaysVND 6,736,00015% offVND 7,967,000 VND 6,736,000 -
ORD 09:506h 19m1 stopBUF 17:09Chicago - Buffalo | Sat, Mar 28 | Delta Air Lines
BUF 12:312h 12mNonstopORD 13:43Buffalo - Chicago | Tue, Mar 31 | American AirlinesVND 6,949,00013% offVND 7,967,000 VND 6,949,000 -
ORD 07:058h 27m1 stopBUF 16:32Chicago - Buffalo | Thu, Apr 30 | American Airlines
BUF 16:595h 26m1 stopORD 21:25Buffalo - Chicago | Mon, May 4 | Delta Air LinesVND 6,953,00013% offVND 7,967,000 VND 6,953,000 -
ORD 14:407h 33m1 stopBUF 23:13Chicago - Buffalo | Mon, Mar 16 | Delta Air Lines
BUF 13:004h 43m1 stopORD 16:43Buffalo - Chicago | Fri, Mar 20 | Delta Air LinesVND 6,984,00012% offVND 7,967,000 VND 6,984,000 -
ORD 09:485h 5m1 stopBUF 15:53Chicago - Buffalo | Thu, Apr 30 | Delta Air Lines
BUF 12:506h 8m1 stopMDW 17:58Buffalo - Chicago | Mon, May 4 | Delta Air LinesVND 6,984,00012% offVND 7,967,000 VND 6,984,000 -
ORD 14:221h 50mNonstopBUF 17:12Chicago - Buffalo | Mon, Apr 27 | American Airlines
BUF 11:499h 3m1 stopORD 19:52Buffalo - Chicago | Wed, Apr 29 | American AirlinesVND 7,170,00010% offVND 7,967,000 VND 7,170,000 -
CHI 13:0017h 25m1 stopBUF Invalid DateChicago - Buffalo | Mon, Mar 16 | Normal Airline
BUF 15:006hNonstopCHI 16:00Buffalo - Chicago | Wed, Mar 18 | Normal AirlineFind more flightsFind more flights
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Cheapest nonstop
ORD 18:051h 41mNonstopBUF 20:46Chicago - Buffalo | Tue, Mar 17 | United AirlinesVND 3,370,000 VND 4,033,00016% off16% offVND 4,033,000 VND 3,370,000 -
ORD 18:021h 41mNonstopBUF 20:43Chicago - Buffalo | Mon, Mar 30 | United AirlinesVND 3,378,000 VND 4,033,00016% off16% offVND 4,033,000 VND 3,378,000 -
ORD 18:021h 41mNonstopBUF 20:43Chicago - Buffalo | Tue, Apr 28 | United AirlinesVND 3,454,000 VND 4,033,00014% off14% offVND 4,033,000 VND 3,454,000 -
ORD 15:157h 40m1 stopBUF 23:55Chicago - Buffalo | Thu, Apr 30 | Jetblue AirwaysVND 2,316,00043% offVND 4,033,000 VND 2,316,000 -
ORD 13:458h 56m1 stopBUF 23:41Chicago - Buffalo | Sat, Apr 25 | Jetblue AirwaysVND 2,841,00030% offVND 4,033,000 VND 2,841,000 -
ORD 11:007h 3m1 stopBUF 19:03Chicago - Buffalo | Wed, Mar 18 | Jetblue AirwaysVND 3,172,00021% offVND 4,033,000 VND 3,172,000 -
ORD 07:078h 35m1 stopBUF 16:42Chicago - Buffalo | Tue, Apr 28 | American AirlinesVND 3,256,00019% offVND 4,033,000 VND 3,256,000 -
ORD 11:007h 3m1 stopBUF 19:03Chicago - Buffalo | Tue, Mar 17 | Jetblue AirwaysVND 3,363,00017% offVND 4,033,000 VND 3,363,000 -
ORD 17:044h 35m1 stopBUF 22:39Chicago - Buffalo | Mon, Apr 13 | Delta Air LinesVND 3,610,00010% offVND 4,033,000 VND 3,610,000 -
ORD 14:407h 33m1 stopBUF 23:13Chicago - Buffalo | Tue, Mar 17 | Delta Air LinesVND 3,629,00010% offVND 4,033,000 VND 3,629,000 -
CHI 13:0017h 25m1 stopBUF Invalid DateChicago - Buffalo | Mon, Mar 16 | Normal AirlineFind more flightsFind more flights
Displayed flight fares from Chicago to Buffalo are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.
Selected Airlines from O'Hare International Airport to Buffalo Niagara International Airport
See which airlines fly from Chicago to Buffalo. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
Flight Schedule from O'Hare International Airport to Buffalo Niagara International Airport
Check the schedule for flights from Chicago to Buffalo and find the flight that best matches your travel plans.

UA1335
O'Hare International Airport
18:05
ORD
20:46
BUF
S M T W T F SSearch
AA4336
O'Hare International Airport
20:52
ORD
23:40
BUF
S M T W T - SSearch
DL4962
O'Hare International Airport
17:50
ORD
21:15
JFK
S M T W T - SSearch
DL5264
John F. Kennedy International Airport
22:10
JFK
23:50
BUF
S M T W T F S
DL2358
O'Hare International Airport
17:19
ORD
19:44
DTW
S M T W T F SSearch
DL978
Detroit Metropolitan Wayne County Airport
21:30
DTW
22:39
BUF
S M T W T F S
B6312
O'Hare International Airport
10:00
ORD
13:20
BOS
S M T W T F SSearch
B6715
Logan International Airport
20:02
BOS
21:38
BUF
S M T W T F S
B6312
O'Hare International Airport
10:00
ORD
13:20
BOS
S M T W T F SSearch
B6415
Logan International Airport
19:36
BOS
21:16
BUF
S M T W T F S
DL5598
O'Hare International Airport
14:40
ORD
18:00
LGA
S M T W T - SSearch
DL5795
LaGuardia Airport
21:49
LGA
23:13
BUF
S M T W T - S
DL1178
O'Hare International Airport
09:30
ORD
12:32
ATL
S M T W T F SSearch
DL2050
Hartsfield-Jackson Atlanta International Airport
16:41
ATL
18:44
BUF
S M T W T - S
F93044
O'Hare International Airport
16:18
ORD
20:23
MCO
S M T W T F SSearch
F93262
Orlando International Airport
07:05
MCO
09:57
BUF
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O'Hare International Airport to Buffalo Niagara International Airport Flights Info
| Flight distance | 760.5 km |
|---|---|
| Cheapest one-way ticket price | VND 2,316,000 |
| Cheapest return ticket price | VND 6,729,000 |
FAQs for O'Hare International Airport to Buffalo Niagara International Airport Flights
How long does it take to fly from O'Hare International Airport (ORD) to Buffalo Niagara International Airport (BUF)?
It takes around 1 hour 44 minutes to fly from O'Hare International Airport (ord) to Buffalo Niagara International Airport (buf).How many daily flights are there from O'Hare International Airport (ORD) to Buffalo Niagara International Airport (BUF)?
There are around 4 daily flights from O'Hare International Airport (ORD) to Buffalo Niagara International Airport (BUF).When are flight tickets from O'Hare International Airport (ORD) to Buffalo Niagara International Airport (BUF) the cheapest?
Tickets cost around VND 4,646,000 in May, making it the cheapest month to book. O'Hare International Airport (ORD) 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 O'Hare International Airport (ORD) to Buffalo Niagara International Airport (BUF) most expensive?
The route from O'Hare International Airport (ORD) to Buffalo Niagara International Airport (BUF) is quite popular. Without considering departure times or holidays, tickets cost around VND 9,165,000 in March, the most expensive month to book this route.What time does the earliest flight from O'Hare International Airport to Buffalo Niagara International Airport depart?
The earliest flight departs from O'Hare International Airport (ORD) at 08:20 and arrives in Buffalo Niagara International Airport (BUF) at 11:09.What time does the latest flight from O'Hare International Airport to Buffalo Niagara International Airport depart?
The latest flight departs from O'Hare International Airport (ORD) at 21:20 and arrives in Buffalo Niagara International Airport (BUF) at 23:59.Which airline operates the most direct flights from O'Hare International Airport (ORD) to Buffalo Niagara International Airport (BUF)?
American Airlines is a very popular airline operating an average of 1741 flights per month.
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