$39 Cheap flights from O'Hare Intl. to Buffalo Niagara Intl. (ORD to BUF)

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Find The Best Dates To Fly from O'Hare Intl. to Buffalo Niagara Intl.

Compare Flight Prices from Chicago to Buffalo

Affordable Airfare Tickets from ORD to BUF Airport

The cheapest flights to Buffalo Niagara Intl. found within the past 7 days were $77 round trip and $39 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Aug 6 - Tue, Aug 12
ORD
Chicago
BUF
Buffalo
$77 Roundtrip, found 20 hours ago
$77
Roundtrip
found 20 hours ago
Select United flight, departing Wed, Aug 6 from Chicago to Buffalo, returning Tue, Aug 12, priced at $77 found 20 hours ago
Wed, Jun 25 - Mon, Jun 30
ORD
Chicago
BUF
Buffalo
$84 Roundtrip, found 23 hours ago
$84
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Wed, Jun 25 from Chicago to Buffalo, returning Mon, Jun 30, priced at $84 found 23 hours ago
Thu, Jun 5 - Mon, Jun 9
ORD
Chicago
BUF
Buffalo
$87 Roundtrip, found 16 hours ago
$87
Roundtrip
found 16 hours ago
Select Southwest Airlines flight, departing Thu, Jun 5 from Chicago to Buffalo, returning Mon, Jun 9, priced at $87 found 16 hours ago
Wed, Jun 25 - Thu, Jun 26
ORD
Chicago
BUF
Buffalo
$91 Roundtrip, found 1 day ago
$91
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Jun 25 from Chicago to Buffalo, returning Thu, Jun 26, priced at $91 found 1 day ago
Thu, Jun 5 - Mon, Jun 9
ORD
Chicago
BUF
Buffalo
$93 Roundtrip, found 16 hours ago
$93
Roundtrip
found 16 hours ago
Select Southwest Airlines flight, departing Thu, Jun 5 from Chicago to Buffalo, returning Mon, Jun 9, priced at $93 found 16 hours ago
Tue, Aug 5 - Mon, Aug 11
ORD
Chicago
BUF
Buffalo
$95 Roundtrip, found 20 hours ago
$95
Roundtrip
found 20 hours ago
Select United flight, departing Tue, Aug 5 from Chicago to Buffalo, returning Mon, Aug 11, priced at $95 found 20 hours ago
Thu, Jun 5 - Mon, Jun 9
ORD
Chicago
BUF
Buffalo
$96 Roundtrip, found 16 hours ago
$96
Roundtrip
found 16 hours ago
Select United flight, departing Thu, Jun 5 from Chicago to Buffalo, returning Mon, Jun 9, priced at $96 found 16 hours ago
Tue, Jun 24 - Mon, Jun 30
ORD
Chicago
BUF
Buffalo
$99 Roundtrip, found 23 hours ago
$99
Roundtrip
found 23 hours ago
Select United flight, departing Tue, Jun 24 from Chicago to Buffalo, returning Mon, Jun 30, priced at $99 found 23 hours ago
Thu, Jun 5 - Mon, Jun 9
ORD
Chicago
BUF
Buffalo
$100 Roundtrip, found 16 hours ago
$100
Roundtrip
found 16 hours ago
Select United flight, departing Thu, Jun 5 from Chicago to Buffalo, returning Mon, Jun 9, priced at $100 found 16 hours ago
Wed, Aug 6 - Tue, Aug 12
ORD
Chicago
BUF
Buffalo
$102 Roundtrip, found 20 hours ago
$102
Roundtrip
found 20 hours ago
Select Southwest Airlines flight, departing Wed, Aug 6 from Chicago to Buffalo, returning Tue, Aug 12, priced at $102 found 20 hours ago

Buffalo Niagara Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Kalika Hotel

Kalika Hotel

2 out of 5
per person
May 31 - Jun 3
found 1 day ago
Roundtrip flight included
Chicago (ORD) to Buffalo (BUF)
The Pub with Private Yard & Parking, Near the Falls & Casino by Niagara Hospitality

The Pub with Private Yard & Parking, Near the Falls & Casino by Niagara Hospitality

3.5 out of 5
Save 100% on your flight
per person
Jun 12 - Jun 15
found 1 day ago
Roundtrip flight included
Chicago (ORD) to Buffalo (BUF)
The Wheel of Fortune Duplex-8BR Parking

The Wheel of Fortune Duplex-8BR Parking

3.5 out of 5
Save 100% on your flight
per person
Jun 12 - Jun 15
found 1 day ago
Roundtrip flight included
Chicago (ORD) to Buffalo (BUF)
The Gorge View Villa-with Yard & Parking

The Gorge View Villa-with Yard & Parking

3 out of 5
Save 100% on your flight
per person
Jun 12 - Jun 15
found 1 day ago
Roundtrip flight included
Chicago (ORD) to Buffalo (BUF)
THE 1023 With Private Yard & Parking, Near Falls & Casino by Niagara Hospitality

THE 1023 With Private Yard & Parking, Near Falls & Casino by Niagara Hospitality

3.5 out of 5
Save 100% on your flight
per person
May 31 - Jun 3
found 1 day ago
Roundtrip flight included
Chicago (ORD) to Buffalo (BUF)
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Frequently asked questions

Can I catch a flight from ORD to Buffalo Niagara Intl. Airport (BUF) right now?
Be sure to visit the Covid-19 Travel Advisor to see if there are any present travel advice reports and quarantine requirements in place in Buffalo Niagara Intl. Airport (BUF) when jet-setting from O’Hare Airport.
Are there direct flights from ORD to BUF?
Start your getaway calm and relaxed and travel straight to Buffalo Niagara Intl. Airport (BUF) from O’Hare Airport. United Airlines and American Airlines are among the airlines that offer direct services on this flight path.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Buffalo Niagara Intl. Airport (BUF), please visit our Customer Service Portal.
How long is the flight from O'Hare Airport to BUF?
If you were hoping to squeeze in a decent snooze during your Chicago to Buffalo trip, you may have to think again. The typical flight time between O’Hare Airport and Buffalo Niagara International Airport is a quick 1 hour and 33 minutes — just enough to sit back and close your eyes for a short while.
What is the flight distance from ORD to BUF?
Don’t bother watching a film. You’d be lucky to even fit in a couple of TV episodes on the short hop between ORD and BUF. You’ll only be traveling 470 mi.
What airlines fly from O'Hare Airport to Buffalo Niagara International Airport?
There are several airlines that fly direct from O’Hare Airport to BUF. United Airlines (UA) is one of the most reliable, and operates 121 flights each month. Another possibility is American Airlines (AA), which has 112 flights each month. The more air carriers you consider, the more likely you are to find an amazing deal.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with American Airlines, Delta or United Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Chicago to Buffalo

 

Traveling From
O'Hare Intl.
Traveling To
Buffalo Niagara Intl.
Shortest Flight Time
1 hours 31 mins
Earliest Departure Time
7:03AM CDT
Latest Departure Time
6:50PM CDT
Lowest Flight Price
$77

Route Info

Flight path for flights from O'Hare International Airport to Buffalo Niagara International Airport


Origin:
ORD - O'Hare International Airport
Destination:
BUF - Buffalo Niagara International Airport
Distance:
474.00 miles


Airlines & Aircraft Used on ORD to BUF Flight Routes


Airline Carrier
Aircraft
American Airlines
Fairchild Dornier Do.328

Discover our best flights from Chicago ORD to Buffalo BUF. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Chicago ORD to Buffalo BUF at the right price  

Airfares to Buffalo BUF from Chicago ORD currently cost between $77 and $102. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Chicago ORD to Buffalo BUF 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Chicago ORD to Buffalo BUF on Travelocity starting at $39. Prices and availability subject to change. Additional terms may apply. 

 

Get to Buffalo BUF from Chicago ORD quicker with direct flights. 

Get to Buffalo faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to BUF from ORD to take around 1 hour(s) 31 min(s).  

 

Find our cheapest airfares for flights from Chicago ORD to Buffalo BUF

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to BUF from ORD. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Chicago ORD to Buffalo BUF today 

If you’re flexible about when you travel, August is usually the cheapest month to fly from Chicago ORD to Buffalo BUF. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Buffalo BUF from Chicago ORD 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to BUF from ORD have this option.  

 

Travel with confidence when you book flights to Buffalo BUF from Chicago ORD with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.