Cheap Flights from Chicago to Buffalo
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No deal from Chicago to Buffalo has cleared our price bar yet. What we have seen on the route is below.
Across 2 months of observations from Chicago to Buffalo, the lowest round-trip fare we recorded was $148, in August. The typical fare was $510. August was the cheapest month we saw and October the dearest.
See every deal from Chicago, to Buffalo, or the return direction Buffalo to Chicago.
Price history: Chicago to Buffalo
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $684 | $760 | 87 |
| Aug 2026 | $148 | $260 | 152 |
Frequently asked questions
How many flight deals from Chicago to Buffalo are on Sparkflights right now?
There are 0 verified deals from Chicago to Buffalo on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Chicago to Buffalo?
The lowest fare we've recorded from Chicago to Buffalo is $148, based on 239 price observations over 2 months.
How much does a flight from Chicago to Buffalo cost?
The typical round-trip fare we observed from Chicago to Buffalo is $510, against a recorded low of $148. These are observations, not quotes.
When is the cheapest month to fly Chicago to Buffalo?
August was the cheapest month we observed from Chicago to Buffalo and October the dearest, over 2 months of data.