Important: This destination may have COVID-19 travel restrictions in place, including specific restrictions for lodging. Check any national, local, and health advisories for this destination before you book.

Cheap Flight Deals From Chicago (CHI) to Niagara Falls (BUF) Starting at $78

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This Weekend's Flight Deals from Chicago to Niagara Falls

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Airfares from $78 One Way, $155 Round Trip from Chicago to Niagara Falls

Prices starting at $155 for return flights and $78 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

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More About Flying To Niagara Falls from Chicago

Route Information for Flights from Chicago to Niagara Falls

Origin Airport IATA Code CHI
Destination Airport IATA Code BUF
Distance 471 mi
Direct Flight Airlines American Airlines, Qatar Airways, Alaska Airlines, JAL, Air Canada, Royal Jordanian, Copa Airlines, ANA, Air New Zealand, United Airlines, Gulf Air, British Airways
Earliest Flight Arrival 2:00PM UTC
Latest Flight Arrival 3:37AM UTC

Chicago to Niagara Falls

Orbitz assures that you will receive cheap air fares on flights from Chicago to Niagara Falls and special deals that give you guaranteed low prices on hotels, cruises, car rentals, and anything else you need on your trip.

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Get the latest Orbitz app for your smartphone and tablet to book low cost cars, hotels, and Chicago to Niagara Falls flights. Our cutting-edge mobile tools let you view your trip itinerary on your mobile device anytime you need it. You can research great deals on highly rated hotels near you with the app, which uses your smartphone’s GPS, and book the one you like with just a few taps.

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Flights from Chicago to Niagara Falls, USA - Frequently Asked Questions

Am I able to catch a flight from Chicago to Niagara Falls, USA now?

Our Covid-19 Travel Advisor will answer all your questions about current travel restrictions and quarantine requirements when catching a flight from Chicago to Niagara Falls, USA.

Are there non-stop flights from Chicago to Niagara Falls, USA?

Yes, you'll be pleased to hear that you can jet straight from O'Hare Intl. Airport (ORD) to BUF. Nonstop flights are offered by American Airlines and United Airlines.

What is the shortest flight from Chicago to Niagara Falls, USA?

If the weather is good and all goes as planned, you could be landing at Buffalo Niagara International Airport from Chicago, IL Airport (ORD-O'Hare Intl.) in just 1 hour and 32 minutes. With such a short flight time, consider taking just hand luggage.

What airlines fly from Chicago to Niagara Falls, USA most frequently?

Consider booking a ticket with American Airlines (AA), which flies frequently along this route. This airline operates 108 flights every month between Chicago, IL Airport (ORD-O'Hare Intl.) and Buffalo Niagara International Airport. If you want a few more options, have a look at the price of tickets with United Airlines (UA), which has 82 flights from Chicago to Niagara Falls, USA every month.

If I am not able to travel due to COVID-19, can I cancel my flight to Niagara Falls, USA?

We get that traveling right now has its challenges, so it's good to know that many reservations booked through us are able to be cancelled or changed. If your travel plans to Niagara Falls, USA have been affected by COVID-19, a lot of airlines are making things easier by offering credits to use at a later date. Just sign in to your account and you'll quickly see what options are available. Our Customer Service Portal is the place to go for more information.

Are there flights to Niagara Falls, USA with flexible change policies?

In most cases you'll have the option to reschedule your flight to Niagara Falls, USA without a change fee. All you have to do then is pay the difference between the old flight and the new one. Look for the "no change fees" filter and book with confidence.

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 2020 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 the cheapest month to fly is August. Perfect for those who need a weekend getaway, or just a break from it all before the weather changes. Be aware that the most expensive time to fly is the height of summer, with ticket prices peaking in the month of June.

How can I save money on flights?

To really save big on your next vacation, think outside the box. Select two different airlines or fare types for your return trip and you'll generally get a much better deal. Those who tried this on Orbitz in 2020 saved up to 45% on their airfares. Get mixing and matching today!

*According to flight demand on from January to December 2020. 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.