
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $110 (Expedia) |
One-way from | $55 (Priceline) |
Popular in | February |
Cheapest in | August |
Average price | $360 |
Good round-trip deal | $312 or less |
Good one-way deal | $174 or less |
Fly from
Fly to
Route
Depart
Return
Price
BuffaloChicago
BUF - MDW
BUFMDW
Buffalo
seg 2/2
1:39 pm-10:19 pm
1 stop9h 40m
Chicago Midway
qui 2/5
6:20 am-12:44 pm
1 stop5h 24m
BuffaloChicago
BUF - ORD
BUFORD
Buffalo
sex 12/5
5:00 pm-9:52 pm
1 stop5h 52m
Chicago O'Hare Intl
dom 12/7
7:00 am-3:59 pm
1 stop7h 59m
BuffaloChicago
BUF - ORD
BUFORD
Buffalo
qua 2/25
6:00 am-11:48 am
1 stop6h 48m
Chicago O'Hare Intl
dom 3/1
12:41 pm-8:38 pm
1 stop6h 57m
BuffaloChicago
BUF - ORD
BUFORD
Buffalo
ter 1/20
10:00 am-5:44 pm
1 stop8h 44m
Chicago O'Hare Intl
ter 2/10
7:45 am-2:30 pm
1 stop5h 45m
BuffaloChicago
BUF - ORD
BUFORD
Buffalo
qua 1/7
10:00 am-5:44 pm
1 stop8h 44m
Chicago O'Hare Intl
sex 1/9
7:45 am-2:30 pm
1 stop5h 45m
BuffaloChicago
BUF - ORD
BUFORD
Buffalo
dom 3/1
6:00 am-11:48 am
1 stop6h 48m
Chicago O'Hare Intl
ter 3/3
12:41 pm-6:33 pm
1 stop4h 52m
BuffaloChicago
BUF - ORD
BUFORD
Buffalo
sex 1/16
6:00 am-1:50 pm
1 stop8h 50m
Chicago O'Hare Intl
dom 1/18
9:05 pm-11:48 pm
Nonstop1h 43m
BuffaloChicago
BUF - ORD
BUFORD
Buffalo
ter 12/16
11:26 am-7:24 pm
1 stop8h 58m
Chicago O'Hare Intl
qui 12/18
7:55 pm-10:33 pm
Nonstop1h 38m
BuffaloChicago
BUF - MDW
BUFMDW
Buffalo
ter 12/9
6:15 am-7:05 am
Nonstop1h 50m
Chicago Midway
qua 12/10
1:25 pm-3:50 pm
Nonstop1h 25m
BuffaloChicago
BUF - ORD
BUFORD
Buffalo
ter 12/9
5:40 pm-6:46 pm
Nonstop2h 06m
Chicago O'Hare Intl
qua 12/10
10:35 am-1:12 pm
Nonstop1h 37m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
The best time to book flights from Buffalo to Chicago is 84 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, July is the cheapest month in which you can book a flight from Buffalo to Chicago (average of $77). Flying from Buffalo to Chicago in January is currently the most expensive (average of $232). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s optimal to fly from Buffalo to Chicago in the evening. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight at noon.
Travelers seeking maximum savings on their Buffalo to Chicago flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from BUF to CHI are scheduled on a Monday (33 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (21 on average).
Overall
Boarding
Entertainment
Food
Comfort
Crew
Reviews
Mike,Aug 2025
OKC - AUS
Overall
Boarding
Entertainment
Food
Comfort
Crew
Reviews
Mike,Aug 2025
OKC - AUS
Overall
Boarding
Entertainment
Food
Comfort
Crew
Reviews
Mike,Aug 2025
OKC - AUS
Overall
Boarding
Entertainment
Food
Comfort
Crew
Reviews
Mike,Aug 2025
OKC - AUS
Overall
Boarding
Entertainment
Food
Comfort
Crew
Reviews
Mike,Aug 2025
OKC - AUS
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$58 | Average$198 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$160 | Average$326 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$175 | Average$381 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$259 | Average$340 | FlexibilityNo cancel fee | On-time63% |