United Airlines Buffalo to Chicago Flights

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Cheapflightsplus.com will find cheap United Airlines flights from Buffalo to Chicago. Compare airline ticket prices and book air tickets starting from $181 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of United Airlines, arrivals and departure details below.

Find Cheap Airfare Buffalo (NY) — Chicago (IL) by United Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in january: one-way - $181, two-way – $310.

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Cheap Flights from Buffalo to Chicago by United Airlines

Look at the list of plane tickets for the most popular direct and connecting flights by United Airlines, their prices start from $181. The fastest nonstop flight takes 1h 59m. The fastest connecting flight — 4h 30m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $181 Find flight	5:25 pm Buffalo Niagara	6:34 pm Chicago O'Hare International	2h 9m	United Airlines	UA3441
from $220 Find flight	1:55 pm Buffalo Niagara	2:54 pm Chicago O'Hare International	1h 59m	United Airlines	UA4381
from $221 Find flight	5:40 pm Buffalo Niagara	6:49 pm Chicago O'Hare International	2h 9m	United Airlines	UA3460
from $225 Find flight	6:05 am Buffalo Niagara	9:55 am Chicago O'Hare International	4h 50m layover 1h 3m - Washington D.C.	United Airlines	UA6152 UA1710
from $228 Find flight	6:00 am Buffalo Niagara	2:40 pm Chicago O'Hare International	9h 40m layover 5h 23m - Newark	United Airlines	UA2357 UA1946
from $228 Find flight	6:00 am Buffalo Niagara	6:55 pm Chicago O'Hare International	13h 55m layover 9h 35m - Newark	United Airlines	UA2357 UA661
from $228 Find flight	6:00 am Buffalo Niagara	10:03 pm Chicago O'Hare International	17h 3m layover 12h 45m - Newark	United Airlines	UA2357 UA546
from $228 Find flight	6:00 am Buffalo Niagara	5:02 pm Chicago O'Hare International	12h 2m layover 7h 43m - Newark	United Airlines	UA2357 UA1144
from $228 Find flight	6:00 am Buffalo Niagara	8:17 pm Chicago O'Hare International	15h 17m layover 10h 55m - Newark	United Airlines	UA2357 UA254
from $228 Find flight	6:00 am Buffalo Niagara	11:09 pm Chicago O'Hare International	18h 9m layover 13h 54m - Newark	United Airlines	UA2357 UA1308
from $228 Find flight	6:00 am Buffalo Niagara	10:57 pm Chicago O'Hare International	17h 57m layover 13h 50m - Newark	United Airlines	UA3432 UA1308
from $229 Find flight	6:00 am Buffalo Niagara	4:26 pm Chicago O'Hare International	11h 26m layover 7h 10m - Newark	United Airlines	UA3432 UA276
from $229 Find flight	11:50 am Buffalo Niagara	8:25 pm Chicago O'Hare International	9h 35m layover 5h 21m - Newark	United Airlines	UA4188 UA254
from $229 Find flight	6:00 am Buffalo Niagara	2:46 pm Chicago O'Hare International	9h 46m layover 5h 30m - Newark	United Airlines	UA3432 UA587
from $260 Find flight	1:08 pm Buffalo Niagara	6:55 pm Chicago O'Hare International	6h 47m layover 2h 26m - Newark	United Airlines	UA3484 UA661
from $301 Find flight	10:15 am Buffalo Niagara	6:55 pm Chicago O'Hare International	9h 40m layover 5h 49m - Washington D.C.	United Airlines	UA4875 UA1117

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 12/22/2024

United Airlines Flight Schedule Buffalo to Chicago

Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.

Departure	Flight Details	Flight Time	Price
1:55 pm — 2:54 pm	1:55 pm — 2:54 pm UA4381 United Airlines Buffalo — Chicago	1h 59m	Find flight from$220
5:25 pm — 6:34 pm	5:25 pm — 6:34 pm UA3441 United Airlines Buffalo — Chicago	2h 9m	Find flight from$181
5:40 pm — 6:49 pm	5:40 pm — 6:49 pm UA3460 United Airlines Buffalo — Chicago	2h 9m	Find flight from$221
10:10 am — 2:03 pm	10:10 am — 11:30 am UA4875 United Airlines Buffalo — Washington D.C. 1h 15m stop 12:45 pm — 2:03 pm UA1709 United Airlines Washington D.C. — Chicago	4h 53m including layover	Find flight from$260
10:15 am — 2:34 pm	10:15 am — 11:47 am UA4875 United Airlines Buffalo — Washington D.C. 1h 28m stop 1:15 pm — 2:34 pm UA1193 United Airlines Washington D.C. — Chicago	5h 19m including layover	Find flight from$230
11:50 am — 8:25 pm	11:45 am — 1:17 pm UA4188 United Airlines Buffalo — Newark 5h 21m stop 6:43 pm — 8:25 pm UA254 United Airlines Newark — Chicago	9h 35m including layover	Find flight from$229
11:50 am — 9:43 pm	11:45 am — 1:17 pm UA4188 United Airlines Buffalo — Newark 6h 36m stop 7:58 pm — 9:43 pm UA546 United Airlines Newark — Chicago	10h 53m including layover	Find flight from$229
1:08 pm — 8:17 pm	1:08 pm — 2:44 pm UA3484 United Airlines Buffalo — Newark 3h 46m stop 6:30 pm — 8:17 pm UA254 United Airlines Newark — Chicago	8h 9m including layover	Find flight from$230
2:40 pm — 8:13 pm	1:00 pm — 2:36 pm UA4491 United Airlines Buffalo — Newark 2h 17m stop 6:25 pm — 8:07 pm UA254 United Airlines Newark — Chicago	6h 33m including layover	Find flight from$451
2:43 pm — 6:55 pm	2:43 pm — 4:10 pm UA4291 United Airlines Buffalo — Washington D.C. 1h 26m stop 5:36 pm — 6:55 pm UA1117 United Airlines Washington D.C. — Chicago	5h 12m including layover	Find flight from$230
6:00 am — 2:40 pm	6:00 am — 7:35 am UA2357 United Airlines Buffalo — Newark 5h 23m stop 12:58 pm — 2:40 pm UA1946 United Airlines Newark — Chicago	9h 40m including layover	Find flight from$228
6:05 am — 9:55 am	6:05 am — 7:32 am UA6152 United Airlines Buffalo — Washington D.C. 1h 3m stop 8:35 am — 9:55 am UA1710 United Airlines Washington D.C. — Chicago	4h 50m including layover	Find flight from$225
7:45 pm — 11:15 pm	7:45 pm — 9:12 pm UA4258 United Airlines Buffalo — Washington D.C. 57m stop 10:09 pm — 11:15 pm UA1738 United Airlines Washington D.C. — Chicago	4h 30m including layover	Find flight from$230

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times are local. Last updated on 12/22/2024

Flight Information

There are 3 flights by United Airlines from Buffalo to Chicago every week with departures from Niagara. All flights arrive at Chicago FSS, Midway, O'Hare International, Chicago NAS, Merrill C Meigs (closed), Dupage County, Pal-Waukee.

Departures start from 10:10 am to 7:45 pm. Nonstop flight is 1h 59m. The time difference between Buffalo and Chicago is 1h.

The fastest flight 1h 59m
Average flight time 2h 9m
The earliest flight 10:10 am
The latest flight 7:45 pm
Distance 460 ml

The cheapest months for traveling to Chicago are december (from 181 $), february (from 220 $), january (from 221 $).

The most expensive and popular months are october (from 364 $), november (from 225 $), january (from 221 $).

The cheapest flight by United Airlines that our users were able to find is $181. This airfare is economy class on one-way UA3441 flight for December 24, 2024 leaving Niagara in Buffalo at 5:25 pm, it includes all taxes and additional fees.

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United Airlines Airplanes on the Route

List of the most popular United Airlines airplanes flying from Buffalo to Chicago:

Other Popular Airlines on the Route

Besides United Airlines there are other 1 airline carriers between Buffalo and Chicago. Please review schedules and prices from the most popular airlines to find the best airfare deals from Buffalo to Chicago.

Nonstop flights

There are 3 direct flights every day from Buffalo. Airlines and fares are below:

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Connecting Flights

List of flights with layovers (1 and more stops):

F9 - Frontier Airlines

from $59

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