Cheap flights from Buffalo to Chicago O'Hare Intl Airport from C$ 77
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Chicago O'Hare Intl Airport departing on 13/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Early arrival? Instantly customize your resultsTrusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Buffalo to Chicago
Cheap round-trip flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
Cheap bus & train deals from Buffalo to Chicago
All round-trip flight deals to Chicago
Frontier flights from Buffalo to Chicago O'Hare Intl Airport
Our best Frontier deals on Buffalo to Chicago O'Hare Intl Airport flight tickets
JetBlue flights from Buffalo to Chicago O'Hare Intl Airport
Our best JetBlue deals on Buffalo to Chicago O'Hare Intl Airport flight tickets
See travel insights to Chicago from
How to get the cheapest flight ticket from Buffalo to Chicago O'Hare Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from Buffalo to Chicago O'Hare Intl Airport?
January. The cheapest time of year to fly to Chicago O'Hare Intl Airport from Buffalo is January. The most expensive is July.
What is the cheapest day to depart Buffalo for Chicago O'Hare Intl Airport?
Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Monday
When is the cheapest time to fly from Buffalo to Chicago O'Hare Intl Airport?
At noon. Buffalo to Chicago O'Hare Intl Airport flights are approximately 40% more expensive in the morning than at noon
How far in advance should you book Buffalo to Chicago O'Hare Intl Airport flights?
51 days before. The cheapest time to buy a flight from Buffalo to Chicago O'Hare Intl Airport is approximately 51 days to departure
Can stopping save me money on Buffalo to Chicago O'Hare Intl Airport flights?
You could potentially save up to 53% on your flight if you consider stops on a Buffalo to Chicago O'Hare Intl Airport flight.
How have Buffalo to Chicago O'Hare Intl Airport flight prices changed over time?
As of November 2024, prices for Buffalo to Chicago O'Hare Intl Airport flights are approximately 8% more expensive when compared to flights at the same time last year.
How many flights depart from Buffalo to Chicago O'Hare Intl Airport on average per day?
The number of flights available between Buffalo and Chicago O'Hare Intl Airport is 19 per day as of November 2024. The most frequent departure time is 7:00a.m., with 54% of daily flights leaving at noon.
How many flights depart from Buffalo to Chicago O'Hare Intl Airport on average per week?
As of November 2024, 138 flights take off from Buffalo and land in Chicago O'Hare Intl Airport each week. The most common flight departure day for this route is Thu, with 17% of weekly flights taking off on this day.
When to book flights from Buffalo to Chicago O'Hare Intl Airport
Cheap Buffalo to Chicago O'Hare Intl Airport (BUF to ORD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Buffalo to Chicago O'Hare Intl Airport
How far is Buffalo to Chicago O'Hare Intl by plane?
There are 746.7 km between Buffalo and Chicago O'Hare Intl. In terms of flight time, this usually takes a little over 1h 57m.
When did momondo last update prices for flights from Buffalo Airport to Chicago O'Hare Intl Airport?
Prices for flights from Buffalo Airport to Chicago O'Hare Intl Airport refresh daily.
How many operators does momondo search for flights from Buffalo Airport to Chicago O'Hare Intl Airport?
The number of operators available for flights from Buffalo Airport to Chicago O'Hare Intl Airport is 3 as of November 2024.
How old do you have to be to fly from Buffalo Airport to Chicago O'Hare Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buffalo Airport to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Buffalo to Chicago O'Hare Intl Airport?
momondo data reveals that the most frequently booked plane model on the route from Buffalo to Chicago O'Hare Intl Airport is Boeing 737-800, representing 16.54% of all bookings. The subsequent popular models are Canadair (Bombardier) Regional Jet CRJ-550 at 13.67%, Boeing 737 MAX 8 at 10.89%, and Embraer 170 at 9.78%.
What is the most popular airline from Buffalo to Chicago O'Hare Intl Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Buffalo to Chicago O'Hare Intl Airport is United Airlines (45.83% of total bookings). The next most popular airlines are American Airlines (45.00%) and Frontier (9.17%).
Best airlines flying from Buffalo to Chicago O'Hare Intl Airport
Compare and see reviews for airlines that fly from Buffalo to Chicago O'Hare Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 135 | Free Cancellation | Rating 6.1 3,539 reviews | |||
| PriceFrom C$ 261 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom C$ 307 | Free Cancellation | Rating 7.4 9,173 reviews |
United Airlines Flights From Buffalo to Chicago O'Hare Intl Airport
United Airlines operates around 19 flights from Buffalo to Chicago O'Hare Intl Airport every week. The average price of these flights found in the last 72 hours has been C$ 356, but momondo users have found United Airlines deals from Buffalo to Chicago O'Hare Intl Airport from as low as C$ 220 round-trip. United Airlines has been scored 7.4/10 in 9,173 reviews.
American Airlines Flights From Buffalo to Chicago O'Hare Intl Airport
American Airlines (7.2/10 from 10,000 reviews) operates around 12 flights from Buffalo to Chicago O'Hare Intl Airport in any given week. The average American Airlines airfare for this route is around C$ 298, with deals from around C$ 187 rare but found on momondo. Referenced prices are for round-trip Buffalo to Chicago O'Hare Intl Airport flight searches in the last 72 hours.
Why use momondo?
Why should I use momondo to find a flight deal from Buffalo to Chicago?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Buffalo to Chicago. momondo saves you time and could save you money on your trip.
Can I find flights from Buffalo to Chicago with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Chicago from Buffalo with this policy.
How can momondo help me find flights from Buffalo to Chicago?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chicago from Buffalo.
I’m not ready to book a flight from Buffalo to Chicago right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Chicago from Buffalo. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.