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	4	08:10	21:36	VIEW FLIGHTS
Air New Zealand	4	4	4	4	4	4	4	06:59	21:01	VIEW FLIGHTS
Air Canada	4	4	4	4	4	4	4	06:59	21:01	VIEW FLIGHTS
American Airlines	3	3	3	3	3	3	4	08:10	18:53	VIEW FLIGHTS
United Airlines	1	2	1	3	3	2	3	06:59	18:15	VIEW FLIGHTS
United Express	3	3	3	1	1	2	1	07:22	14:33	VIEW FLIGHTS
Jet Linx Aviation	2	2	2	2	2	2	2	11:40	17:30	VIEW FLIGHTS
Gulf Air	2	2	2	2	2	2	2	17:30	21:36	VIEW FLIGHTS
British Airways	2	2	2	2	2	2	2	17:30	21:36	VIEW FLIGHTS
All Nippon Airways	2	2	2	2	2	2	2	13:13	21:01	VIEW FLIGHTS
Swiss	1	1	1	2	2	1	2	16:48	21:01	VIEW FLIGHTS
Royal Jordanian	1	1	1	1	1	1	1	21:36	21:36	VIEW FLIGHTS
Iberia	1	1	1	1	1	1	1	21:36	21:36	VIEW FLIGHTS
Copa Airlines	1	1	1	1	1	1	1	18:02	21:01	VIEW FLIGHTS
American Eagle	1	1	1	1	1	1	1	14:40	17:30	VIEW FLIGHTS
Qatar Airways	1	1	0	1	1	1	1	21:36	21:36	VIEW FLIGHTS
Emirates	0	0	0	1	1	1	1	18:15	21:01	VIEW FLIGHTS
Avianca	0	0	0	1	1	1	1	06:59	09:42	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 AS4373, AS4453, AS6183 and AS6569 with times between 08:10 and 21:36.

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	07:22 Airline Flight  No Air New Zealand NZ2111 Air Canada AC5214 United Express UA4522 08:10 Airline Flight  No Alaska Airlines AS6569 American Airlines AA2182 10:30 Airline Flight  No United Express UA4382 11:40 Airline Flight  No Alaska Airlines AS4373 American Airlines AA2957 Jet Linx Aviation JL7316 13:13 Airline Flight  No Air New Zealand NZ2115 Air Canada AC3958 All Nippon Airways NH7400 14:33 Airline Flight  No United Express UA5724 14:40 Airline Flight  No American Eagle AA4423 17:16 Airline Flight  No Air New Zealand NZ2113 Air Canada AC3967 17:30 Airline Flight  No Alaska Airlines AS6183 British Airways BA6508 Gulf Air GF6482 Jet Linx Aviation JL7506 18:02 Airline Flight  No United Airlines UA1335 Air New Zealand NZ2121 Air Canada AC5238 All Nippon Airways NH7074 Copa Airlines CM1365 Swiss LX3160 18:53 Airline Flight  No American Airlines AA3225 21:36 Airline Flight  No Alaska Airlines AS4453 British Airways BA5534 Iberia IB8343 Qatar Airways QR9077 Royal Jordanian RJ7629 Gulf Air GF6400	VIEW FLIGHTS
Tuesday	07:22 Airline Flight  No United Airlines UA4522 Air New Zealand NZ2111 Air Canada AC5214 08:10 Airline Flight  No American Airlines AA2182 10:10 Airline Flight  No United Express UA4522 10:30 Airline Flight  No United Express UA4382 10:51 Airline Flight  No Alaska Airlines AS6569 11:40 Airline Flight  No Alaska Airlines AS4373 American Airlines AA2957 Jet Linx Aviation JL7316 13:13 Airline Flight  No Air New Zealand NZ2115 Air Canada AC3958 All Nippon Airways NH7400 14:33 Airline Flight  No United Express UA5724 14:40 Airline Flight  No American Eagle AA4423 17:16 Airline Flight  No Air New Zealand NZ2113 Air Canada AC3967 17:30 Airline Flight  No Alaska Airlines AS6183 British Airways BA6508 Gulf Air GF6482 Jet Linx Aviation JL7506 18:02 Airline Flight  No United Airlines UA1335 Air New Zealand NZ2121 Air Canada AC5238 All Nippon Airways NH7074 Copa Airlines CM1365 Swiss LX3160 18:53 Airline Flight  No American Airlines AA3225 21:36 Airline Flight  No Alaska Airlines AS4453 British Airways BA5534 Iberia IB8343 Qatar Airways QR9077 Royal Jordanian RJ7629 Gulf Air GF6400	VIEW FLIGHTS
Wednesday	07:22 Airline Flight  No Air New Zealand NZ2111 Air Canada AC5214 United Express UA3654 08:10 Airline Flight  No American Airlines AA2182 10:30 Airline Flight  No United Express UA4382 10:51 Airline Flight  No Alaska Airlines AS6569 11:40 Airline Flight  No Alaska Airlines AS4373 American Airlines AA2957 Jet Linx Aviation JL7316 13:13 Airline Flight  No Air New Zealand NZ2115 Air Canada AC3958 All Nippon Airways NH7400 14:33 Airline Flight  No United Express UA5724 14:40 Airline Flight  No American Eagle AA4423 17:16 Airline Flight  No Air New Zealand NZ2113 Air Canada AC3967 17:30 Airline Flight  No Alaska Airlines AS6183 British Airways BA6508 Gulf Air GF6482 Jet Linx Aviation JL7506 18:02 Airline Flight  No United Airlines UA1335 Air New Zealand NZ2121 Air Canada AC5238 All Nippon Airways NH7074 Copa Airlines CM1365 Swiss LX3160 18:53 Airline Flight  No American Airlines AA3225 21:36 Airline Flight  No Alaska Airlines AS4453 British Airways BA5534 Iberia IB8343 Royal Jordanian RJ7629 Gulf Air GF6400	VIEW FLIGHTS
Thursday	06:59 Airline Flight  No United Airlines UA2241 Air New Zealand NZ2111 Air Canada AC5214 Avianca AV2278 08:10 Airline Flight  No American Airlines AA2182 10:40 Airline Flight  No United Express UA5733 10:51 Airline Flight  No Alaska Airlines AS6569 11:40 Airline Flight  No Alaska Airlines AS4373 American Airlines AA2957 Jet Linx Aviation JL7316 13:18 Airline Flight  No Air New Zealand NZ2115 Air Canada AC3958 All Nippon Airways NH7400 14:13 Airline Flight  No United Airlines UA2226 14:40 Airline Flight  No American Eagle AA4423 16:54 Airline Flight  No Air New Zealand NZ2113 Air Canada AC3967 Swiss LX3162 17:30 Airline Flight  No Alaska Airlines AS6183 British Airways BA6508 Gulf Air GF6482 Jet Linx Aviation JL7506 18:15 Airline Flight  No United Airlines UA2126 Air New Zealand NZ2121 Air Canada AC5238 All Nippon Airways NH7074 Copa Airlines CM1365 Swiss LX3160 Emirates EK6226 18:53 Airline Flight  No American Airlines AA3225 21:36 Airline Flight  No Alaska Airlines AS4453 British Airways BA5534 Iberia IB8343 Qatar Airways QR9077 Royal Jordanian RJ7629 Gulf Air GF6400	VIEW FLIGHTS
Friday	07:00 Airline Flight  No United Airlines UA1079 Air New Zealand NZ2111 Air Canada AC5214 Avianca AV2278 08:10 Airline Flight  No American Airlines AA2182 10:40 Airline Flight  No United Express UA4382 10:51 Airline Flight  No Alaska Airlines AS6569 11:40 Airline Flight  No Alaska Airlines AS4373 American Airlines AA2957 Jet Linx Aviation JL7316 13:18 Airline Flight  No Air New Zealand NZ2115 Air Canada AC3958 All Nippon Airways NH7400 14:08 Airline Flight  No United Airlines UA2226 14:40 Airline Flight  No American Eagle AA4423 16:48 Airline Flight  No Air New Zealand NZ2113 Air Canada AC3967 Swiss LX3162 17:30 Airline Flight  No Alaska Airlines AS6183 British Airways BA6508 Gulf Air GF6482 Jet Linx Aviation JL7506 18:15 Airline Flight  No United Airlines UA2126 Air New Zealand NZ2121 Air Canada AC5238 All Nippon Airways NH7074 Copa Airlines CM1365 Swiss LX3160 Emirates EK6226 18:53 Airline Flight  No American Airlines AA3225 21:36 Airline Flight  No Alaska Airlines AS4453 British Airways BA5534 Iberia IB8343 Qatar Airways QR9077 Royal Jordanian RJ7629 Gulf Air GF6400	VIEW FLIGHTS
Saturday	07:00 Airline Flight  No United Airlines UA1079 Air New Zealand NZ2111 Air Canada AC5214 Avianca AV2278 08:10 Airline Flight  No American Airlines AA2182 10:40 Airline Flight  No United Express UA4382 10:51 Airline Flight  No Alaska Airlines AS6569 11:40 Airline Flight  No Alaska Airlines AS4373 American Airlines AA2957 Jet Linx Aviation JL7316 13:18 Airline Flight  No Air New Zealand NZ2115 Air Canada AC3958 All Nippon Airways NH7400 14:13 Airline Flight  No United Express UA4651 14:40 Airline Flight  No American Eagle AA4423 16:58 Airline Flight  No Air New Zealand NZ2113 Air Canada AC3967 17:30 Airline Flight  No Alaska Airlines AS6183 British Airways BA6508 Gulf Air GF6482 Jet Linx Aviation JL7506 18:15 Airline Flight  No United Airlines UA2126 Air New Zealand NZ2121 Air Canada AC5238 All Nippon Airways NH7074 Copa Airlines CM1365 Swiss LX3160 Emirates EK6226 18:53 Airline Flight  No American Airlines AA3225 21:36 Airline Flight  No Alaska Airlines AS4453 British Airways BA5534 Iberia IB8343 Qatar Airways QR9077 Royal Jordanian RJ7629 Gulf Air GF6400	VIEW FLIGHTS
Sunday	07:00 Airline Flight  No United Airlines UA1079 08:11 Airline Flight  No American Airlines AA2182 09:42 Airline Flight  No Air New Zealand NZ2111 Air Canada AC5214 Avianca AV2278 10:40 Airline Flight  No United Express UA4382 10:52 Airline Flight  No Alaska Airlines AS6569 11:40 Airline Flight  No American Airlines AA2957 13:18 Airline Flight  No Air New Zealand NZ2115 Air Canada AC3958 All Nippon Airways NH7400 14:13 Airline Flight  No United Airlines UA2226 14:21 Airline Flight  No Alaska Airlines AS4373 Jet Linx Aviation JL7316 14:40 Airline Flight  No American Airlines AA4423 16:54 Airline Flight  No Air New Zealand NZ2113 Air Canada AC3967 Swiss LX3162 17:30 Airline Flight  No Alaska Airlines AS6183 British Airways BA6508 Gulf Air GF6482 Jet Linx Aviation JL7506 American Eagle AA4423 18:15 Airline Flight  No United Airlines UA2126 18:53 Airline Flight  No American Airlines AA3225 21:01 Airline Flight  No Air New Zealand NZ2121 Air Canada AC5238 All Nippon Airways NH7074 Copa Airlines CM1365 Swiss LX3160 Emirates EK6226 21:36 Airline Flight  No Alaska Airlines AS4453 British Airways BA5534 Iberia IB8343 Qatar Airways QR9077 Royal Jordanian RJ7629 Gulf Air GF6400	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
Janesville to Buffalo Niagara	0		1 Hour 48 Minutes
Chicago Midway to Buffalo Niagara	0		1 Hour 42 Minutes
Peoria to Buffalo Niagara	0		1 Hour 55 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.