CHI to BUF (Chicago to Buffalo) Flights

Last Minute Flights from CHI to BUF

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
ORDBuffaloAugust 9 to August 16$193
*Prices include taxes and fees

Cheapest CHI to BUF Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
MDWBuffaloSeptember 2 to September 3$177
ORDBuffaloSeptember 29 to September 30$177
ORDBuffaloSeptember 29 to September 30$177
ORDBuffaloAugust 12 to August 16$183
ORDBuffaloAugust 19 to August 26$189
*Prices include taxes and fees
CHI to BUF Flight Details
Origin airport
Midway Intl.
Origin airport IATA code
MDW
Destination airport
Buffalo Niagara Intl.
Destination airport IATA code
BUF
Distance
466 mi

Frequently asked questions

How many flights are there from Chicago, IL (CHI-All Airports) to BUF?
Approximately 15 flights are scheduled daily between Chicago, IL (CHI-All Airports) and Buffalo, NY (BUF-Buffalo Niagara Intl.). Fasten your seat belt because your plane to Buffalo is ready to jet off.
How many morning flights are there from Chicago, IL (CHI-All Airports) to BUF?
Fasten your seat belt and travel from Chicago, IL (CHI-All Airports) to BUF on one of the 43 morning flights each week. Delta Air Lines (DL) operates 21 weekly flights that leave before midday. 6:00AM is the earliest departure you can book with this airline.
How many afternoon flights are there from Chicago, IL (CHI-All Airports) to BUF?
If the words "early mornings" aren't part of your daily vocab, reserve a seat on one of the 65 weekly afternoon and evening flights from Chicago, IL (CHI-All Airports) to BUF.

  • Delta Air Lines (DL) has 30 weekly flights that jet off after midday. The earliest departure is 12:42PM.
  • You can also take your pick of the 14 afternoon and evening flights with American Airlines (AA) every week. 1:39PM is the first scheduled time of departure.
  • Another good choice is United Airlines (UA). It provides 14 afternoon and evening flights each week from 2:10PM onward.

What is the earliest departure time out of Illinois to Buffalo?
Depart Chicago, IL (CHI-All Airports) at 5:30AM and hit the tarmac at BUF at 4:02PM. This is the earliest service you can catch on this route.
What is the latest departure time out of Illinois to Buffalo?
The last flight is scheduled to depart Chicago, IL (CHI-All Airports) at 10:53PM and touches down at BUF at 8:08AM. You'll have adequate time to get ready for this trip.
What is the average price from Illinois to Buffalo?
Round-trip tickets from Chicago, IL (CHI-All Airports) to BUF start from around $177. Amazing deals don't hang around forever, so get ready to click "book" when you spot a bargain. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Chicago to Buffalo Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Chicago to Buffalo to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from CHI to BUF, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Chicago to Buffalo, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.