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Direct flights from Buffalo to Chicago

Did you mean Flights from Chicago to Buffalo?

Flightmap/Flights from BUF/BUF to MDW

Buffalo

United States

BUF

Buffalo Niagara International Airport

Chicago

United States

MDW

Chicago Midway International Airport

Route
Nonstop service available
Distance
467 miles
Marketing airlines
1 airline
Aircraft
3 aircraft types
Dates
Oct 19, 2026 – Aug 2, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Departure window: 2026-10-23 – 2026-11-21.

No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.

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Explore these airports and cities

  • Flights from BUF
  • Flights to MDW
  • Award flights to Chicago

Buffalo to Chicago route overview

Buffalo Niagara International Airport (BUF) serves Buffalo; Chicago Midway International Airport (MDW) serves Chicago.

The airports are 467 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from BUF to MDW.

Marketing airlines listed in the current schedule, including codeshare sellers, are Southwest Airlines (WN). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 19, 2026 – Aug 2, 2027.

Marketing airlines on the Buffalo to Chicago route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Aircraft flying from BUF to MDW

Frequently asked questions

Which airports serve the Buffalo to Chicago route?

Buffalo Niagara International Airport (BUF) is the origin airport and Chicago Midway International Airport (MDW) is the destination airport.

How far is Chicago from Buffalo?

BUF and MDW are approximately 467 miles apart by great-circle distance.

Are there direct flights from BUF to MDW?

Yes. Roame's current schedule feed shows nonstop service from BUF to MDW.

Which airlines market flights from BUF to MDW?

Marketing airlines listed in the current schedule, including codeshare sellers, are Southwest Airlines (WN). This list does not identify the operating airline for each flight; check the flight details before booking.

Which aircraft fly from BUF to MDW?

Aircraft listed in the current schedule include Boeing 737-800 Winglets (73H), Boeing 737 MAX 8 (7M8) and 7S7.

More routes from Buffalo

  • JFKNew YorkUnited States
  • ORDChicagoUnited States
  • ATLAtlantaUnited States
  • BOSBostonUnited States
  • DTWDetroitUnited States
  • MCOOrlandoUnited States
  • LGANew YorkUnited States
  • PHLPhiladelphiaUnited States
  • BWIBaltimoreUnited States
  • DCAWashingtonUnited States
  • CLTCharlotteUnited States
  • TPATampaUnited States
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