Cheap Flights from Chicago (ORD) to Niagara Falls (IAG)

Airlines that fly from Chicago O'Hare International Airport (ORD) to Niagara Falls, NY (IAG-Niagara Falls Intl.)

  • Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 35% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in
Beautiful view of the beach with palm trees

Black Friday: Members save 30%+

Members save 30%+ on selected hotels until 4 Dec (property time) with our Black Friday deals. Stay by 15 Dec 2025.
Unlock Black Friday deals
Flight from Chicago to Niagara Falls route information
Origin airport
O'Hare Intl.
Destination airport
Niagara Falls Intl.
Distance
740 km

Your quick guide to flights from Chicago to Niagara Falls

Pick up great flights from Chicago to Niagara Falls

With Expedia, you have your pick of flights a day with airlines covering flights from Chicago to Niagara Falls. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Chicago to Niagara Falls that take around hours.

Find cheap flights from Chicago to Niagara Falls

From the great flight deals with prices currently ranging from to , you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Chicago to Niagara Falls around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Niagara Falls is normally in .

Reasons to book your flight from Chicago to Niagara Falls with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Chicago to Niagara Falls across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Niagara Falls right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from ORD to Niagara Falls Intl. Airport (IAG)?
If you’re travelling between O’Hare Airport and Niagara Falls Intl. Airport (IAG), round-trip flights start from . This price is based on fares advertised within the last 7 days on Expedia for flights departing within the next year, so don’t hang around. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from O'Hare Intl. Airport (ORD) to Niagara Falls Intl. Airport?
This varies from airline to airline, as each one has its own terms and conditions. Head to the Customer Service Portal, where you’ll find instructions on how to cancel your flight online.
How do I find cheap flights from O'Hare Airport to Niagara Falls Intl. Airport (IAG) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for O’Hare Intl. Airport (ORD) to IAG flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from O'Hare Intl. Airport (ORD) to IAG?
You won’t need a lengthy novel for this flight — it’s only 750 kilometres from Chicago to Niagara Falls. Find your way to your seat, order some snacks and you’ll be there before long.
Which airlines fly direct from O'Hare Airport to Niagara Falls Intl. Airport (IAG)?
Unfortunately, there aren’t any airlines that directly fly between ORD and IAG. You’ll have to book a flight with at least one stop.
Are O'Hare Intl. Airport (ORD) to Niagara Falls Intl. Airport (IAG) flight tickets cheaper when they're purchased at the last minute?
Flight prices change all the time, so there are no guarantees. While last-minute deals between O’Hare Intl. Airport (ORD) and Niagara Falls Intl. Airport (IAG) are possible, it also makes sense to keep track of prices well before you fly. In fact, some carriers release their prices up to 12 months ahead of the departure date. Expedia is continuously updating the biggest bargains around, so check back often and be ready to pounce when the price is low.
Niagara Falls Flight Deals

Buffalo

Chicago to Buffalo Niagara Intl.
AU$390.00
*Available to Expedia members.