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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.
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.
|Origin Airport IATA Code||CHI|
|Destination Airport IATA Code||BUF|
|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|
Couldn’t get on wifi on the flight
Flight attendant was the absolute nicest !!
I like United.
Great crew and flight!
Our flight out to Buffalo, NY was exactly as hoped - uneventful.
Did not get free checked bags
Very friendly and helpful staff.
There were problems- 1st flight was delayed, so nearly missed 2nd lag of flight. But staff was helpful.
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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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.
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.
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.
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.
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.
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.
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.
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.
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 Orbitz.com 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.