Cheap Flights from Buffalo to Chicago
No deal from Buffalo to Chicago has cleared our price bar yet. What we have seen on the route is below.
Across 3 months of observations from Buffalo to Chicago, the lowest round-trip fare we recorded was $234, in August. The typical fare was $370. August was the cheapest month we saw and September the dearest.
The most recent price we saw on this route was $265 on Frontier and United, seen Oct 30. It is an unverified observation and may have changed.
See every deal from Buffalo, to Chicago, or the return direction Chicago to Buffalo.
Latest price we saw: Buffalo to Chicago
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Buffalo (BUF) to Chicago (ORD) | $265 | 28.1¢ | Dec 10 – Dec 16 | Frontier and United | Oct 30 | Check price |
Price history: Buffalo to Chicago
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $265 | $422 | 14 |
| Sep 2026 | $372 | $403 | 47 |
| Aug 2026 | $234 | $284 | 70 |
Frequently asked questions
How many flight deals from Buffalo to Chicago are on Sparkflights right now?
There are 0 verified deals from Buffalo to Chicago on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Buffalo to Chicago?
The lowest fare we've recorded from Buffalo to Chicago is $234, based on 131 price observations over 3 months.
How much does a flight from Buffalo to Chicago cost?
The typical round-trip fare we observed from Buffalo to Chicago is $370, against a recorded low of $234. These are observations, not quotes.
When is the cheapest month to fly Buffalo to Chicago?
August was the cheapest month we observed from Buffalo to Chicago and September the dearest, over 3 months of data.
What is the current price from Buffalo to Chicago?
The most recent fare our sweep saw from Buffalo to Chicago is $265, on Oct 30. It is an unverified observation rather than a verified deal, so check it before booking.