Flights from Chicago Airport (ORD) to Buffalo Niagara Airport Airport (BUF)

Below you will see all the airlines that fly from O'Hare International Airport (ORD) to Buffalo Niagara International (BUF) and the number of flights they operate each day.

Flights Chart

Airliner	Mo	Tu	We	Th	Fr	Sa	Su	First Flight	Last Flight	Flights
Alaska Airlines	4	4	4	4	4	4	5	09:09	22:08	VIEW FLIGHTS
Air New Zealand	4	4	4	4	4	3	4	07:15	21:01	VIEW FLIGHTS
Air Canada	4	4	4	4	4	3	4	07:15	21:01	VIEW FLIGHTS
Gulf Air	3	3	3	3	3	3	3	13:34	22:08	VIEW FLIGHTS
British Airways	3	3	3	3	3	3	3	13:34	22:08	VIEW FLIGHTS
United Airlines	3	3	3	3	3	3	1	07:15	18:20	VIEW FLIGHTS
American Airlines	2	2	2	2	2	3	2	17:20	19:25	VIEW FLIGHTS
American Eagle	2	2	2	2	2	2	2	09:09	13:49	VIEW FLIGHTS
All Nippon Airways	2	2	2	2	2	2	2	10:35	21:01	VIEW FLIGHTS
United Express	1	1	1	1	1	1	3	07:20	14:10	VIEW FLIGHTS
Qatar Airways	1	1	1	1	1	2	2	17:20	20:49	VIEW FLIGHTS
Royal Jordanian	1	1	1	1	1	2	1	19:25	22:08	VIEW FLIGHTS
Japan Airlines	1	1	1	1	1	1	1	19:25	20:49	VIEW FLIGHTS
Emirates	1	1	1	1	1	1	1	18:20	21:01	VIEW FLIGHTS
Avianca	1	1	1	1	1	1	1	18:20	21:01	VIEW FLIGHTS
Copa Airlines	1	1	1	1	1	0	0	18:20	21:01	VIEW FLIGHTS
AlphaSky	0	2	0	1	1	1	0	11:55	22:08	VIEW FLIGHTS

Most people choose to fly with Alaska Airlines. They offer the largest number of flights so they have times which are most likely to suite you. The flights they offer will go by the flight numbers AS4090, AS4269, AS4409 and AS4524 with times between 09:09 and 22:08.

If you would like to find out more information on availably, flight times or if you would like to book your flight, you can visit Alaska Airlines direct at alaskaair.com.

The flight time for the selected route vary based on the month you will travel, but below we has summarised the most common times they will fly. We recommend you only take these times as guidance and check with appropriate airline for the exact times for the date you depart.

Flights Time In WeekDays

Day	Flight Times	Flights
Monday	07:15 Airline Flight  No United Airlines UA2038 Air New Zealand NZ2111 Air Canada AC3943 09:10 Airline Flight  No Alaska Airlines AS4409 American Eagle AA3410 10:35 Airline Flight  No Air New Zealand NZ2115 Air Canada AC3958 All Nippon Airways NH7400 United Express UA4411 13:49 Airline Flight  No Alaska Airlines AS6610 British Airways BA5534 Gulf Air GF6482 American Eagle AA3879 14:10 Airline Flight  No United Airlines UA1448 Air New Zealand NZ2113 Air Canada AC3967 17:20 Airline Flight  No Alaska Airlines AS4269 American Airlines AA403 British Airways BA5131 Qatar Airways QR7995 Gulf Air GF6400 18:20 Airline Flight  No United Airlines UA1335 19:25 Airline Flight  No Alaska Airlines AS4524 American Airlines AA564 British Airways BA6508 Japan Airlines JL7316 Royal Jordanian RJ7843 Gulf Air GF6531 21:01 Airline Flight  No Air New Zealand NZ2121 Air Canada AC5238 All Nippon Airways NH7074 Avianca AV2278 Copa Airlines CM1365 Emirates EK6226	VIEW FLIGHTS
Tuesday	07:15 Airline Flight  No United Airlines UA2038 Air New Zealand NZ2111 Air Canada AC3943 09:09 Airline Flight  No Alaska Airlines AS4409 American Eagle AA3410 10:35 Airline Flight  No Air New Zealand NZ2115 Air Canada AC3958 All Nippon Airways NH7400 United Express UA4411 13:34 Airline Flight  No Alaska Airlines AS6098 British Airways BA5534 Gulf Air GF6482 American Eagle AA4946 14:10 Airline Flight  No United Airlines UA1448 Air New Zealand NZ2113 Air Canada AC3967 16:14 Airline Flight  No AlphaSky AS6098 17:20 Airline Flight  No Alaska Airlines AS4269 American Airlines AA403 British Airways BA5131 Qatar Airways QR7995 Gulf Air GF6400 18:20 Airline Flight  No United Airlines UA1335 Air New Zealand NZ2121 Air Canada AC5238 All Nippon Airways NH7074 Avianca AV2278 Copa Airlines CM1365 Emirates EK6226 19:25 Airline Flight  No Alaska Airlines AS4524 American Airlines AA564 British Airways BA6508 Japan Airlines JL7316 Royal Jordanian RJ7843 Gulf Air GF6531 19:54 Airline Flight  No AlphaSky AS4269	VIEW FLIGHTS
Wednesday	07:15 Airline Flight  No United Airlines UA2038 Air New Zealand NZ2111 Air Canada AC3943 09:10 Airline Flight  No Alaska Airlines AS4409 American Eagle AA3410 10:35 Airline Flight  No Air New Zealand NZ2115 Air Canada AC3958 All Nippon Airways NH7400 United Express UA4411 13:49 Airline Flight  No Alaska Airlines AS6610 British Airways BA5534 Gulf Air GF6482 American Eagle AA3879 14:10 Airline Flight  No United Airlines UA1448 Air New Zealand NZ2113 Air Canada AC3967 17:20 Airline Flight  No Alaska Airlines AS4269 American Airlines AA403 British Airways BA5131 Qatar Airways QR7995 Gulf Air GF6400 18:20 Airline Flight  No United Airlines UA1335 Air New Zealand NZ2121 Air Canada AC5238 All Nippon Airways NH7074 Avianca AV2278 Copa Airlines CM1365 Emirates EK6226 19:25 Airline Flight  No Alaska Airlines AS4524 American Airlines AA564 British Airways BA6508 Japan Airlines JL7316 Royal Jordanian RJ7843 Gulf Air GF6531	VIEW FLIGHTS
Thursday	07:15 Airline Flight  No United Airlines UA2038 Air New Zealand NZ2111 Air Canada AC3943 09:09 Airline Flight  No Alaska Airlines AS4409 American Eagle AA3410 10:35 Airline Flight  No Air New Zealand NZ2115 Air Canada AC3958 All Nippon Airways NH7400 United Express UA4411 13:49 Airline Flight  No Alaska Airlines AS6610 British Airways BA5534 Gulf Air GF6482 American Eagle AA3879 14:10 Airline Flight  No United Airlines UA1448 Air New Zealand NZ2113 Air Canada AC3967 17:20 Airline Flight  No Alaska Airlines AS4269 American Airlines AA403 British Airways BA5131 Qatar Airways QR7995 Gulf Air GF6400 18:20 Airline Flight  No United Airlines UA1335 19:25 Airline Flight  No Alaska Airlines AS4524 American Airlines AA564 British Airways BA6508 Japan Airlines JL7316 Royal Jordanian RJ7843 Gulf Air GF6531 21:01 Airline Flight  No Air New Zealand NZ2121 Air Canada AC5238 All Nippon Airways NH7074 Avianca AV2278 Copa Airlines CM1365 Emirates EK6226 22:08 Airline Flight  No AlphaSky AS4524	VIEW FLIGHTS
Friday	07:15 Airline Flight  No United Airlines UA2038 Air New Zealand NZ2111 Air Canada AC3943 09:09 Airline Flight  No Alaska Airlines AS4409 American Eagle AA3410 10:35 Airline Flight  No Air New Zealand NZ2115 Air Canada AC3958 All Nippon Airways NH7400 United Express UA4411 11:55 Airline Flight  No AlphaSky AS4409 13:49 Airline Flight  No Alaska Airlines AS6610 British Airways BA5534 Gulf Air GF6482 American Eagle AA3879 14:10 Airline Flight  No United Airlines UA1448 Air New Zealand NZ2113 Air Canada AC3967 17:20 Airline Flight  No Alaska Airlines AS4269 American Airlines AA403 British Airways BA5131 Qatar Airways QR7995 Gulf Air GF6400 18:20 Airline Flight  No United Airlines UA1335 Air Canada AC5238 Avianca AV2278 Copa Airlines CM1365 19:25 Airline Flight  No Alaska Airlines AS4524 American Airlines AA564 British Airways BA6508 Japan Airlines JL7316 Royal Jordanian RJ7843 Gulf Air GF6531 21:01 Airline Flight  No Air New Zealand NZ2121 All Nippon Airways NH7074 Emirates EK6226	VIEW FLIGHTS
Saturday	07:15 Airline Flight  No United Airlines UA3508 Air New Zealand NZ2111 Air Canada AC3943 08:20 Airline Flight  No Alaska Airlines AS6412 American Airlines AA4904 09:58 Airline Flight  No United Express UA3508 11:05 Airline Flight  No American Eagle AA4904 13:34 Airline Flight  No Alaska Airlines AS6098 British Airways BA5534 Royal Jordanian RJ7999 Gulf Air GF6482 American Eagle AA4946 14:10 Airline Flight  No United Airlines UA1448 Air New Zealand NZ2113 Air Canada AC3967 All Nippon Airways NH7074 17:57 Airline Flight  No Alaska Airlines AS4090 American Airlines AA403 British Airways BA5131 Japan Airlines JL7316 Qatar Airways QR2519 Gulf Air GF6400 19:25 Airline Flight  No Alaska Airlines AS4524 American Airlines AA564 British Airways BA6508 Royal Jordanian RJ7843 Gulf Air GF6531 19:45 Airline Flight  No United Airlines UA1789 20:35 Airline Flight  No Qatar Airways QR7995 AlphaSky AS4269 22:28 Airline Flight  No Air New Zealand NZ2115 Air Canada AC3014 All Nippon Airways NH7400 Avianca AV2278 Emirates EK6226	VIEW FLIGHTS
Sunday	07:20 Airline Flight  No United Express UA3508 09:12 Airline Flight  No American Eagle AA3410 10:03 Airline Flight  No Air New Zealand NZ2111 Air Canada AC3943 10:35 Airline Flight  No United Express UA4411 11:56 Airline Flight  No Alaska Airlines AS4409 13:21 Airline Flight  No Air New Zealand NZ2115 Air Canada AC3958 All Nippon Airways NH7400 13:49 Airline Flight  No American Eagle AA3879 14:10 Airline Flight  No United Express UA3500 16:23 Airline Flight  No Alaska Airlines AS6610 British Airways BA5534 Gulf Air GF6482 16:59 Airline Flight  No Air New Zealand NZ2113 Air Canada AC3967 18:05 Airline Flight  No American Airlines AA403 18:20 Airline Flight  No United Airlines UA1335 19:25 Airline Flight  No American Airlines AA564 20:49 Airline Flight  No Alaska Airlines AS4090 Alaska Airlines AS4269 British Airways BA5131 Japan Airlines JL7316 Qatar Airways QR2519 Qatar Airways QR7995 Gulf Air GF6400 21:01 Airline Flight  No Air New Zealand NZ2121 Air Canada AC5238 All Nippon Airways NH7074 Avianca AV2278 Emirates EK6226 22:08 Airline Flight  No Alaska Airlines AS4524 British Airways BA6508 Royal Jordanian RJ7843 Gulf Air GF6531	VIEW FLIGHTS

Other routes are also possible. Flying from a different airport may offer more convenient flight times, so below we have we have put a list of other routes that may well be suitable.

Alternative Direct Routes

Route	Stops	Distance	Flying Time
Chicago Midway to Buffalo Niagara	0		1 Hour 42 Minutes
Milwaukee General Mitchell to Buffalo Niagara	0		1 Hour 41 Minutes
Sheboygan to Buffalo Niagara	0		1 Hour 41 Minutes
Waukegan to Buffalo Niagara	0		1 Hour 41 Minutes

Before you book your flights make sure you your passport is valid and preferably has at least 6 months or more left before it expires. To renew your passport it can take several weeks to renew and with many airliners flights are not refundable.