$65 Cheap flights from Buffalo Niagara Intl. to O'Hare Intl. (BUF to ORD)

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

Amazing BUF to ORD Flight Deals

The cheapest flights to O'Hare Intl. found within the past 7 days were $118 round trip and $65 one way. Prices and availability subject to change. Additional terms may apply.

Mon, Jan 20 - Sat, Jan 25
BUF
Buffalo
ORD
Chicago
$118 Roundtrip, found 15 hours ago
$118
Roundtrip
found 15 hours ago
Select Frontier Airlines flight, departing Mon, Jan 20 from Buffalo to Chicago, returning Sat, Jan 25, priced at $118 found 15 hours ago
Mon, Feb 10 - Tue, Feb 18
BUF
Buffalo
ORD
Chicago
$127 Roundtrip, found 17 hours ago
$127
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Mon, Feb 10 from Buffalo to Chicago, returning Tue, Feb 18, priced at $127 found 17 hours ago
Fri, Feb 7 - Sat, Feb 15
BUF
Buffalo
ORD
Chicago
$128 Roundtrip, found 17 hours ago
$128
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Fri, Feb 7 from Buffalo to Chicago, returning Sat, Feb 15, priced at $128 found 17 hours ago
Fri, Feb 7 - Tue, Feb 18
BUF
Buffalo
ORD
Chicago
$137 Roundtrip, found 17 hours ago
$137
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Fri, Feb 7 from Buffalo to Chicago, returning Tue, Feb 18, priced at $137 found 17 hours ago
Fri, Feb 7 - Sun, Feb 9
BUF
Buffalo
ORD
Chicago
$138 Roundtrip, found 17 hours ago
$138
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Fri, Feb 7 from Buffalo to Chicago, returning Sun, Feb 9, priced at $138 found 17 hours ago
Wed, Feb 12 - Tue, Feb 18
BUF
Buffalo
ORD
Chicago
$147 Roundtrip, found 17 hours ago
$147
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Wed, Feb 12 from Buffalo to Chicago, returning Tue, Feb 18, priced at $147 found 17 hours ago
Fri, Feb 7 - Sat, Feb 8
BUF
Buffalo
ORD
Chicago
$148 Roundtrip, found 17 hours ago
$148
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Fri, Feb 7 from Buffalo to Chicago, returning Sat, Feb 8, priced at $148 found 17 hours ago
Wed, Feb 12 - Sat, Feb 15
BUF
Buffalo
ORD
Chicago
$152 Roundtrip, found 17 hours ago
$152
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Wed, Feb 12 from Buffalo to Chicago, returning Sat, Feb 15, priced at $152 found 17 hours ago
Mon, Jan 13 - Wed, Jan 15
BUF
Buffalo
ORD
Chicago
$153 Roundtrip, found 5 hours ago
$153
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Mon, Jan 13 from Buffalo to Chicago, returning Wed, Jan 15, priced at $153 found 5 hours ago
Mon, Jan 13 - Thu, Jan 16
BUF
Buffalo
ORD
Chicago
$154 Roundtrip, found 5 hours ago
$154
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Mon, Jan 13 from Buffalo to Chicago, returning Thu, Jan 16, priced at $154 found 5 hours ago

Best O'Hare Intl. Flight and Hotel Packages

O'Hare Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Aloft Chicago Downtown River North

Aloft Chicago Downtown River North

3.5 out of 5
per person
Dec 23 - Dec 27
found 23 hours ago
Roundtrip flight included
Buffalo (BUF) to Chicago (ORD)
Waldorf Astoria Chicago

Waldorf Astoria Chicago

5 out of 5
per person
Dec 23 - Dec 27
found 23 hours ago
Roundtrip flight included
Buffalo (BUF) to Chicago (ORD)
Hilton Chicago

Hilton Chicago

4 out of 5
per person
Dec 23 - Dec 27
found 5 hours ago
Roundtrip flight included
Buffalo (BUF) to Chicago (ORD)
Pendry Chicago

Pendry Chicago

4.5 out of 5
per person
Dec 23 - Dec 27
found 23 hours ago
Roundtrip flight included
Buffalo (BUF) to Chicago (ORD)
Embassy Suites by Hilton Chicago Downtown River North

Embassy Suites by Hilton Chicago Downtown River North

4 out of 5
per person
Dec 23 - Dec 27
found 23 hours ago
Roundtrip flight included
Buffalo (BUF) to Chicago (ORD)
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Frequently asked questions

Can I catch a flight from Buffalo Niagara International Airport to O'Hare Airport right now?
For information on any current ORD travel advice and quarantine requirements, visit our Covid-19 Travel Advisor. Check before you arrange your flight, so you don’t get caught out en route.
Are there direct flights from Buffalo Niagara International Airport to O'Hare Intl. Airport (ORD)?
Sometimes, travel is all about the journey; other times, it’s all about the destination. But if you’re eager to get to Chicago fast, multiple airlines have direct flights from BUF to ORD, including United Airlines and American Airlines.
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 O’Hare Intl. Airport (ORD), please visit our Customer Service Portal.
How long is the flight from Buffalo Niagara Intl. Airport (BUF) to O'Hare Airport?
You’ll have just enough time to breeze through a chapter or two in your favorite novel as the journey from Buffalo Niagara International Airport to O’Hare Airport takes a quick 1 hour and 58 minutes. You could find yourself left on a cliffhanger!
What is the flight distance from Buffalo Niagara International Airport to O'Hare Airport?
With a flight distance of only 470 mi, a magazine or two or a few episodes of your favorite TV show is all you’ll need to keep yourself entertained from Buffalo Niagara Intl. Airport (BUF) to O’Hare Airport. You’ll be getting off the plane and diving into unforgettable adventures before you know it.
What airlines fly from Buffalo Niagara Intl. Airport (BUF) to ORD?
There are a few airlines with direct flights between Buffalo and Chicago. United Airlines (UA) is one of the most reputable. This carrier offers approximately 121 flights every month. If you want more options, consider the fares on offer from American Airlines (AA). This airline has 112 flights on the Buffalo to Chicago route each month. Between the two, we’re sure you’ll find a deal to suit your travel plans.
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 United Airlines, American Airlines or Delta 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.

 

Traveling From
Buffalo Niagara Intl.
Traveling To
O'Hare Intl.
Shortest Flight Time
0 hours 3 mins
Earliest Departure Time
7:00AM CST
Latest Departure Time
11:06AM CST
Lowest Flight Price
$118

Route Info

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


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


Airlines & Aircraft Used on BUF to ORD Flight Routes


Airline Carrier
Aircraft
American Airlines
Cessna light aircraft

Discover our best flights from Buffalo BUF to Chicago ORD. 

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 Buffalo BUF to Chicago ORD at the right price  

Airfares to Chicago ORD from Buffalo BUF currently cost between $118 and $154. 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 Buffalo BUF to Chicago ORD 

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 Buffalo BUF to Chicago ORD on Travelocity starting at $65. Prices and availability subject to change. Additional terms may apply. 

 

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

Get to Chicago faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to ORD from BUF to take around 0 hour(s) 3 min(s).  

 

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

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to ORD from BUF. 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 Buffalo BUF to Chicago ORD today 

If you’re flexible about when you travel, January is usually the cheapest month to fly from Buffalo BUF to Chicago ORD. 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 Chicago ORD from Buffalo BUF 

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

 

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