
Popular airlines from Chicago O'Hare International Airport (ORD) to Buffalo Niagara Intl. Airport (BUF)
- Nok Air
Nok Air
- Thai AirAsia
Thai AirAsia
- Thai Airways International
Thai Airways International
- Thai AirAsia X
Thai AirAsia X
- Hong Kong Airlines
Hong Kong Airlines
- AirAsia
AirAsia
- Scoot
Scoot
- Plan, book, fly with confidence
trending down icon Be in the knowGet alerts if flight prices drop or rise*bex rewards loyalty icon Book smarterSave up to 40% on select hotels after you book a flight*payments icon
Cheap Flights from Chicago (ORD) to Buffalo (BUF)
Prices were available within the past 7 days and start at ฿3,215 for one-way flights and ฿8,025 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, 15 Oct - Fri, 17 Oct
ORD
Chicago
BUF
Buffalo
฿8,025 Return, found 2 days ago
฿8,025
Return
found 2 days ago

Wed, 15 Oct - Fri, 17 Oct
ORD
Chicago
BUF
Buffalo
฿8,685 Return, found 2 days ago
฿8,685
Return
found 2 days ago

Wed, 15 Oct - Fri, 17 Oct
ORD
Chicago
BUF
Buffalo
฿8,690 Return, found 2 days ago
฿8,690
Return
found 2 days ago

Wed, 15 Oct - Fri, 17 Oct
ORD
Chicago
BUF
Buffalo
฿9,340 Return, found 2 days ago
฿9,340
Return
found 2 days ago

Wed, 15 Oct - Fri, 17 Oct
ORD
Chicago
BUF
Buffalo
฿9,340 Return, found 2 days ago
฿9,340
Return
found 2 days ago

Wed, 15 Oct - Fri, 17 Oct
ORD
Chicago
BUF
Buffalo
฿9,345 Return, found 2 days ago
฿9,345
Return
found 2 days ago

Wed, 15 Oct - Fri, 17 Oct
ORD
Chicago
BUF
Buffalo
฿9,360 Return, found 2 days ago
฿9,360
Return
found 2 days ago

Wed, 15 Oct - Fri, 17 Oct
ORD
Chicago
BUF
Buffalo
฿9,665 Return, found 2 days ago
฿9,665
Return
found 2 days ago

Wed, 15 Oct - Fri, 17 Oct
ORD
Chicago
BUF
Buffalo
฿9,730 Return, found 2 days ago
฿9,730
Return
found 2 days ago

Wed, 15 Oct - Fri, 17 Oct
ORD
Chicago
BUF
Buffalo
฿9,830 Return, found 2 days ago
฿9,830
Return
found 2 days ago
Find the cheapest month to fly from Chicago (ORD) to Buffalo (BUF)
August is typically the cheapest month to fly
From ฿3,485 - ฿10,676 per traveller.
Graph displaying average flight prices per month
Origin airport | O'Hare Intl. |
Destination airport | Buffalo Niagara Intl. |
Return price | ฿8,025 |
Distance | 755 km |
Average flight time | 2 hours 40 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 Buffalo, 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 ฿3,215 and roundtrip prices from ฿8,025. 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 Buffalo 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 ORD to BUF travel arrangements today and embark on the journey of a lifetime in Buffalo.
Frequently asked questions
Explore a world of travel with Expedia
- Trending Routes
- Trending Flights
- Top Flights Destinations
- Related Airlines
- Cheap Flights from Other Airports
- Expedia's Latest Trends
Top Routes from Chicago
- Chicago to Bangkok (ORD - BKK)
- Chicago to Miami (ORD - MIA)
- Chicago to Detroit (ORD - DTW)
- Chicago to New York (ORD - LGA)
- Chicago to Boston (ORD - BOS)
- Chicago to Fort Lauderdale (ORD - FLL)
- Chicago to Cusco (ORD - CUZ)
- Chicago to Minneapolis (ORD - MSP)
- Chicago to Chiang Mai (ORD - CNX)
- Chicago to Samui Intl. Airport (ORD - USM)
- Chicago to New York (ORD - JFK)
- Chicago to Tokyo (ORD - NRT)
Top Routes from Chicago
Top Flight Destinations
- Flights to Las Vegas
- Flights to New York
- Flights to Orlando
- Flights to Chicago
- Flights to Myrtle Beach
- Flights to San Diego
- Flights to Los Angeles
- Flights to Ocean City
- Flights to Miami
- Flights to Boston
- Flights to Nashville
- Flights to Atlanta
- Flights to San Francisco
- Flights to Virginia Beach
- Flights to Seattle
- Flights to Houston
- Flights to Honolulu
- Flights to San Antonio
Expedia's Latest Trends
Flights
- Flights from Vancouver (YVR) to New York (JFK)
- Flights from New York (JFK) to Bangkok (BKK)
- Flights from Chicago (ORD) to New York (LGA)
- Flights from New York (JFK) to Paris (CDG)
- Flights from New York (JFK) to Boston (BOS)
- Flights from New York (JFK) to London (LHR)
- Flights from New York (LGA) to Los Angeles (LAX)
- Flights from Bangkok (BKK) to New York (JFK)
- Flights from Boston (BOS) to New York (JFK)
- Flights from San Francisco (SFO) to New York (JFK)
- Flights from Incheon (ICN) to New York (JFK)
- Flights from Narita (NRT) to New York (JFK)
- Flights from New York (JFK) to Myrtle Beach (MYR)
- Flights from London (LHR) to New York (JFK)
- Flights from Los Angeles (LAX) to New York (JFK)
- Flights from Singapore (SIN) to New York (JFK)
- Qatar Airways Bangkok (BKK) to New York (JFK) flights
- Flights from Sa Khu (HKT) to New York (JFK)
- Flights from New York (JFK) to Los Angeles (LAX)
- Flights from New York (JFK) to Incheon (ICN)
- Flights from Chiang Mai (CNX) to New York (JFK)
- Flights from New York (JFK) to Sa Khu (HKT)
- Flights from New York (JFK) to Tampa (TPA)
- Flights from New York (JFK) to Charlotte (CLT)
- Flights from New York (JFK) to San Francisco (SFO)
- Flights from New York (JFK) to Orlando (MCO)
- Flights from New York (LGA) to Chicago (ORD)
- Flights from New York (JFK) to Narita (NRT)
- Flights from New York (JFK) to Haidong (XNN)
- Flights from New York (JFK) to Buffalo (BUF)
*Available to Expedia members.