Cheap flights from Buffalo Niagara to Chicago Midway

Compare Buffalo Niagara to Chicago Midway flight deals

Find the cheapest month or even day of the year to fly to Chicago Midway

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Flight deals from Buffalo Niagara to Chicago Midway

Looking for a cheap last-minute deal or the best return flight from Buffalo Niagara Airport to Chicago Midway Airport? If you want to travel next month, return fares start from $298. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Buffalo Niagara to Chicago Midway

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Buffalo Niagara to Chicago Midway flights are currently cheapest in August.

Direct flights from Buffalo Niagara to Chicago Midway

Buffalo Niagara to Chicago Midway: Alternative routes

Compare routes from Buffalo Niagara to Chicago below. You may find an airport to fly into that's cheaper, faster, or easier than Chicago Midway.

Buffalo to Chicago: Flight information

The things to know before you go.
Cheapest flight found$136
Cheapest month to flyAugust
Average flight time1 hr, 45 mins
Most popular airlineSouthwest Airlines
Average flights per week20

Finding cheap flights from Buffalo Niagara to Chicago Midway: Frequently asked questions

The best price we found for a return flight from Buffalo Niagara to Chicago Midway is $283. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 45 minutes is the average flight time from Buffalo Niagara to Chicago Midway.
Southwest Airlines flies direct from Buffalo Niagara to Chicago Midway.
As of June 2026, there are 20 flights per week flying from Buffalo Niagara to Chicago Midway.
The cheapest month to fly from Buffalo Niagara to Chicago Midway is usually July.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Buffalo Niagara Airport to Chicago Midway Airport on Wednesday, 29 July 2026.
Yes – the average flight time is 1 hour and 45 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chicago Midway but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chicago is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Frontier Airlines and Southwest Airlines offer the cheapest flight tickets to Chicago Midway.

Travelling from Buffalo Niagara Airport (BUF) to Chicago Midway Airport (MDW): what you need to know

  • Jump on a direct flight from Buffalo Niagara Airport to Chicago Midway Airport and you'll be in the air for an average of 1 hour 40 minutes.

  • The timezone in Chicago is UTC-6, which is one hour behind Buffalo.

  • Choose from 12 weekly Buffalo Niagara Airport to Chicago Midway Airport flights. The 06:00 departure with Southwest Airlines is the earliest flight you can take. Southwest Airlines operates the latest service of the day at 21:10.

  • Leave plenty of time to make your BUF to MDW flight. It's generally best to arrive two hours before international departures and an hour ahead for domestic flights.

  • You'll likely experience longer lines during popular months such as August. Arriving up to four hours in advance for international flights and two hours for domestic departures is a smart move.

  • Southwest Airlines has direct flights from Buffalo Niagara Airport to Chicago Midway Airport. Book with this popular carrier, then get ready to discover the sights in Chicago — and maybe even more of the United States if your schedule allows.

  • The majority of travellers choose to travel with Southwest Airlines on this route.

  • The most punctual carrier operating BUF to MDW flights is Southwest Airlines. Its services arrive as scheduled 75.5% of the time.

  • If you'd like to split up your journey, simply uncheck 'Direct flights only' when searching for your ticket from Buffalo Niagara Airport to Chicago Midway Airport. These are the top stopovers between BUF and MDW:

    • Detroit Wayne County Airport

    • Philadelphia International Airport

    • Baltimore Washington International Airport

How to find the cheapest flights from Buffalo Niagara Airport (BUF) to Chicago Midway Airport (MDW)

  • At the moment, $136 is the cheapest price we've seen for a one-way Buffalo Niagara Airport to Chicago Midway Airport flight. The best price for a return ticket is $283. Remember that fares may change due to availability at the time of booking.

  • To pick up cheap tickets from BUF to MDW, book ahead. Airlines generally offer their best fares when flights are first released.

  • May is the cheapest month for flights from Buffalo Niagara Airport to Chicago Midway Airport. If you want to fly at a different time of year, the 'Whole month' tool will show you the lowest airfares across every month.

  • There's no need to check every day to find out if fares have dropped when you create a Price Alert. We'll update you the moment there's a change in price on cheap flights from BUF to MDW.

  • Tailor your flights using filters. Select your preferred departure and arrival times, total journey duration and airlines. You can also sort the results by 'Cheapest,' 'Fastest' or 'Best' flights from Buffalo Niagara Airport to Chicago Midway Airport.

Handy information about Buffalo Niagara Airport (BUF)

  • You'll find BUF at Genesee Street.

  • Of all flights departing from Buffalo Niagara Airport, 74% arrive on time at their destination.

  • To get to Buffalo Niagara Airport from central Buffalo, it'll take about 20 minutes if you're going by car. This depends on traffic, however. It's approximately 16 kilometres from the airport to the city centre.

  • The trip when using public transport usually takes 40 minutes.

  • Looking for a handy hotel near BUF? If you've booked an early flight from Buffalo Niagara Airport to Chicago Midway Airport, these accommodation options will have you moments from your departure lounge:

Arriving at Chicago Midway Airport (MDW)

  • If you're arriving on a late Buffalo Niagara Airport to Chicago Midway Airport flight, nothing tops the convenience of staying near the terminal. Grab your bags from the carousel and then be resting shortly after at one of these accommodation options near MDW:

  • Explore without limits with a Chicago Midway Airport rental car. Pick up a set of wheels from Dollar, Hertz or Budget and venture far and wide through Chicago and beyond.

  • Reserving your vehicle from Chicago Midway Airport around four weeks in advance can help you get the lowest rate.

Getting from Chicago Midway Airport (MDW) to central Chicago

  • MDW is located at 5700 South Cicero.

  • From Chicago Midway Airport, Chicago is approximately 16 kilometres away. It takes around 25 minutes to get to the centre driving.

  • When travelling by public transport, expect a journey of roughly 30 minutes.

When to fly to Chicago Midway Airport (MDW)

  • July is the most popular month for flights from Buffalo Niagara Airport to Chicago Midway Airport. To skip the crowds, visit Chicago in December.

  • The warmest month in Chicago is July, with the temperature ranging between 16ºC (61ºF) and 28ºC (82ºF). Book your flights from Buffalo Niagara Airport to Chicago Midway Airport in this month if this is the type of weather you like.

  • January has average temperatures of between -12ºC (10ºF) and 3ºC (37ºF). Search for cheap tickets from BUF to MDW around that time if you like cooler conditions.

Explore more of the United States

  • Columbus is just one of the many places in the United States waiting to be discovered after you've seen Chicago. Around 451 kilometres away to the south-east, well-known attractions include Franklin Park Conservatory and Botanical Gardens, Whetstone Park / Park of Roses and Ohio Theatre.

  • Indianapolis is another must-experience destination in the United States and is around 257 kilometres south-east of Chicago. No trip is complete without dropping by Lucas Oil Stadium, Eiteljorg Museum and The Children's Museum of Indianapolis.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.