
Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Buffalo Niagara Intl. Airport (BUF)
- JetBlue Airways
JetBlue Airways
- American Airlines
American Airlines
- Frontier Airlines
Frontier Airlines
- United
United
- Delta
Delta
- Southwest Airlines
Southwest Airlines
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Cheap flights from Chicago to Buffalo (ORD-BUF)
Prices were available within the past 7 days and start at €96 for one-way flights and €179 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, 8 Nov - Mon, 10 Nov
ORD
Chicago
BUF
Buffalo
€179 Return, found 5 days ago
€179
Return
found 5 days ago

Sat, 8 Nov - Mon, 10 Nov
ORD
Chicago
BUF
Buffalo
€196 Return, found 5 days ago
€196
Return
found 5 days ago

Sat, 8 Nov - Mon, 10 Nov
ORD
Chicago
BUF
Buffalo
€204 Return, found 5 days ago
€204
Return
found 5 days ago

Sat, 22 Nov - Mon, 24 Nov
ORD
Chicago
BUF
Buffalo
€215 Return, found 4 hours ago
€215
Return
found 4 hours ago

Sat, 8 Nov - Mon, 10 Nov
ORD
Chicago
BUF
Buffalo
€219 Return, found 5 days ago
€219
Return
found 5 days ago

Sat, 22 Nov - Mon, 24 Nov
ORD
Chicago
BUF
Buffalo
€223 Return, found 4 hours ago
€223
Return
found 4 hours ago

Sat, 8 Nov - Mon, 10 Nov
ORD
Chicago
BUF
Buffalo
€227 Return, found 5 days ago
€227
Return
found 5 days ago

Mon, 19 Jan - Wed, 21 Jan
ORD
Chicago
BUF
Buffalo
€238 Return, found 4 days ago
€238
Return
found 4 days ago

Sat, 8 Nov - Mon, 10 Nov
ORD
Chicago
BUF
Buffalo
€240 Return, found 5 days ago
€240
Return
found 5 days ago

Sat, 8 Nov - Mon, 10 Nov
ORD
Chicago
BUF
Buffalo
€243 Return, found 5 days ago
€243
Return
found 5 days ago
Find the cheapest month to fly from Chicago (ORD) to Buffalo (BUF)
August is typically the cheapest month to fly
From €83 - €298 per traveller.
Origin airport | O'Hare Intl. |
Destination airport | Buffalo Niagara Intl. |
Return price | €178 |
Distance | 755 km |
Average flight time | 2 hours 44 mins |
Perfect flights from Chicago to Buffalo
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Chicago to Buffalo. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
Our flexible O'Hare Intl. to Buffalo Niagara Intl. ticket options cater to your travel preferences, with incredible one-way fares from €96 and roundtrip prices from €179. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Buffalo Niagara Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Buffalo.
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Top Routes from Chicago
- Chicago to Newark Liberty Intl. Airport (ORD - EWR)
- Chicago to Los Angeles (ORD - LAX)
- Chicago to Belgrade (ORD - BEG)
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- Chicago to Fort Lauderdale (ORD - FLL)
- Chicago to Delhi (ORD - DEL)
- Chicago to St. Louis (ORD - STL)
- Chicago to New York (ORD - JFK)
- Chicago to Dublin (ORD - DUB)
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Top Routes from Chicago
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- Flights from New York (JFK) to London (LHR)
- Flights from New York (JFK) to Las Vegas (LAS)
- Flights from Chicago (ORD) to Shannon (SNN)
- Flights from New York (JFK) to Orlando (MCO)
- Flights from Belfast (BHD) to New York (JFK)
- Flights from Dublin (DUB) to New York (JFK)
- Flights from Shannon (SNN) to Chicago (ORD)
- Flights from New York (JFK) to Dublin (DUB)
- Flights from Chicago (ORD) to Los Angeles (LAX)
- Flights from New York (JFK) to Boston (BOS)
- Flights from New York (JFK) to Niagara Falls (IAG)
- Flights from Shannon (SNN) to New York (JFK)
- Flights from New York (LGA) to Miami (MIA)
- Flights from Las Vegas (LAS) to New York (JFK)
- Flights from Dublin (DUB) to Chicago (ORD)
- Flights from New York (JFK) to Shannon (SNN)
- Flights from Chicago (ORD) to Dublin (DUB)
- Flights from Manchester (MAN) to New York (JFK)
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- Flights from Chicago (ORD) to Minneapolis - St. Paul (MSP)
- Flights from New York (JFK) to San Francisco (SFO)
- Flights from Chicago (ORD) to Nashville (BNA)
- Flights from Cork (ORK) to New York (JFK)
- Flights from New York (LGA) to Belgrade (BZN)
- Flights from Boston (BOS) to New York (JFK)
- Flights from New York (LGA) to Chicago (ORD)
- Flights from New York (JFK) to Seattle (SEA)
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