Are there direct flights from Buffalo to Chicago?

Yes, there are direct flights on this route. Check the calendar above — prices for direct flights are highlighted.

Cheap flights Buffalo — Chicago | Prices from 80 $

Q: How long is the flight from Buffalo to Chicago?

Approximate flight time — 1 h 21 min. This is an average for a direct flight. With connections, the time may be longer.

Q: What is the distance from Buffalo to Chicago?

The straight-line distance — 727 km. This is the "as-the-crow-flies" distance; the actual route may be longer.

Q: How much do flights from Buffalo to Chicago cost?

The minimum price over 6 months — from 80 $ on 15.11.2026. Prices depend on the season, day of the week and how far in advance you book.

Q: What is the time difference between Buffalo and Chicago?

The time difference — -1 h. Keep this in mind when planning your flight and connections.

Q: When is the best time to buy tickets Buffalo — Chicago?

Optimal — 1–3 months before departure. The cheapest days — Tuesday, Wednesday, Saturday. Check the calendar above — it shows the best dates.

Route characteristics

Distance

727 km

Flight time

1 h 21 min

Time difference

-1 h

Minimum price

from 80 $ (15.11.2026)

Departure airports

1 pcs.

Arrival airports

6 pcs.

Airlines on the route

4 pcs.

Who flies this route 4 pcs.

American Airlines

7 flights

Frontier Airlines

Low-cost 1 flight

United Airlines

1 flight

Southwest Airlines

Low-cost 1 flight

Where to buy tickets 4 pcs.

Tickets

4 tickets

Trip.com

3 tickets

Авиасейлс

2 tickets

Clickavia

1 ticket

Airports

From — Buffalo

BUF Buffalo Niagara International Airport

To — Chicago

CGX Merrill C Meigs
DPA DuPage Airport
MDW Chicago Midway International Airport
ORD O'Hare International Airport
PWK Chicago Executive Airport
RFD Chicago Rockford International Airport

Frequently asked questions about the route Buffalo — Chicago

How long is the flight from Buffalo to Chicago?

Approximate flight time — 1 h 21 min. This is an average for a direct flight. With connections, the time may be longer. You will see the exact time when searching for tickets.

What is the distance from Buffalo to Chicago?

The straight-line distance — 727 km. This is the "as-the-crow-flies" distance; the actual route may be longer.

How much do flights from Buffalo to Chicago cost?

The minimum price over 6 months — from 80 $ on 15.11.2026. Prices depend on the season, day of the week and how far in advance you book. Usually cheaper 1–3 months before departure.

What is the time difference?

The difference — -1 h. Keep this in mind when planning your flight and connections.

From which airports does Buffalo operate flights?

From Buffalo: BUF (Buffalo Niagara International Airport). Choose the most convenient airport.

To which airports in Chicago do flights arrive?

To Chicago: CGX (Merrill C Meigs), DPA (DuPage Airport), MDW (Chicago Midway International Airport), ORD (O'Hare International Airport), PWK (Chicago Executive Airport), RFD (Chicago Rockford International Airport). Check which airport your flight arrives at.

Which airlines fly this route?

This route is served by 4 airlines: American Airlines, Frontier Airlines, United Airlines, Southwest Airlines.

When is the best time to buy tickets?

Optimal — 1–3 months before departure. The cheapest days — Tuesday, Wednesday, Saturday. Check the calendar above — it shows the best dates.

How do I book tickets?

Choose a date, passengers and click "Find tickets" — a search will open comparing prices from 800+ airlines. Booking is made directly with the airline or agency.

About the route Buffalo — Chicago

Flights Buffalo — Chicago is a popular route. The straight-line distance is 727 km. Flight time 1 h 21 min. Time difference -1 h.

From Buffalo (BUF) flights depart from one airport. To Chicago (CHI) — 6 arrival airports.

4 airlines operate on this route: American Airlines, Frontier Airlines, United Airlines, Southwest Airlines. Compare prices, baggage allowance and departure times.

The minimum price for the next 6 months — from 80 $ (15.11.2026). The cheapest dates are highlighted in the calendar above.

Other destinations from Buffalo