$168 Cheap flight deals from Rockford (CHI) to Niagara Falls (BUF)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Airfares from $168 One Way, $371 Round Trip from Rockford to Niagara Falls

Prices starting at $371 for return flights and $168 for one-way flights to Niagara Falls were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Niagara Falls economy flight packages

Price found within the past 48 hours. Click for updated prices.
Buffalo Airport Hotel
M Hotel Buffalo
Sleep Inn & Suites Buffalo Airport
Don't see what you're looking for?
See all available trips from Rockford to Niagara Falls
View all trips

More About Flying To Niagara Falls from Rockford

Route Information for Flights from Rockford to Niagara Falls

Origin Airport IATA Code
CHI
Destination Airport IATA Code
BUF
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Rockford to Niagara Falls

Orbitz is the best place to find guaranteed low prices on Rockford to Niagara Falls flights. Because of our cutting-edge mobile tools and low fares on domestic and international flights, Orbitz is the best starting point for travelers.

Find Cheap Rockford to Niagara Falls Flights

Orbitz offers free mobile apps for iPhone and Android devices—a great way to find fantastic deals on flights from Rockford to Niagara Falls. Not only that, but you can check the status of your flight or even book low cost hotel rooms with the apps or on m.orbitz.com.

Get Miles and Points for Your Flight

Simply enter your frequent flyer information while booking to get miles or points for qualifying Rockford to Niagara Falls flights. This information can all be saved in your Orbitz account, which means it will not have to be entered each time you take advantage of a great air fare deal.

Flight Alerts Take Away the Stress

Orbitz does not want travelers to worry on their flights from Rockford to Niagara Falls. We keep you updated on any flight changes for Rockford to Niagara Falls flights with alerts sent directly to your email or a mobile device. These alerts can also be sent to friends and family.

Discount Travel Planning Made Simple

You will have no problems finding budget flights from Rockford to Niagara Falls on Orbitz.com. If your travel plans are flexible, you can search for fares three days before and after a specific date to find the best price.

Frequently asked questions

Are there non-stop flights from Rockford to Niagara Falls?
There most certainly are, which is great news if you're not a huge fan of switching planes en route. United Airlines and American Airlines operate direct flights from O'Hare Intl. Airport (ORD) to Buffalo, NY (BUF-Buffalo Niagara Intl.).
What is the shortest flight from Rockford to Niagara Falls?
Leave that binge-watching for the hotel room, because the flight from ORD to Buffalo Niagara International Airport can take as little as 1 hour and 25 minutes.
What airlines fly from Rockford to Niagara Falls most frequently?
There are two airlines offering frequent flights from O'Hare Intl. Airport (ORD) to Buffalo Niagara Intl. Airport (BUF), including United Airlines (UA). Popular with travelers, it operates 121 flights on this route each month. Alternatively, book a seat with American Airlines (AA). You'll have 112 monthly flights between Rockford and Niagara Falls to select from with this airline.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.