Cheap flights from Buffalo to O'Hare Intl (BUF - ORD)

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How to find the cheapest flight from
Buffalo (BUF) to O'Hare Intl (ORD)

All the information you need to plan the best BUF to ORD flight in 2022: compare Buffalo to O'Hare Intl flight prices with the expected peak season, weather and rainfall in O'Hare Intl.
BUF - ORD
Price
$141 - $256
ORD
Temperature
23 - 73.4 °F
ORD
Precipitation
1.7 - 4.9 inches

Popular in

June

High demand for flights, 14% potential price rise

Cheapest in

August

Best time to find cheap flights, 36% potential price drop

Average price

$229

Average for round-trip flights in January 2022

Round-trip from

$141

From Buffalo to Chicago O'Hare Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from Buffalo to Chicago O'Hare Intl Airport (BUF - ORD)?

When flying from Buffalo to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How far in advance should I book a flight from Buffalo to Chicago O'Hare Intl Airport?

To save on the cost of your flight from Buffalo to Chicago O'Hare Intl Airport, book at least 52 days before your planned departure. Booking around this time can save you about 87% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $313 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $474.

What is the cheapest month to fly from Buffalo to Chicago O'Hare Intl Airport?

The best pricing can be found in the month of August. Prices to Chicago O'Hare Intl Airport from Buffalo average $221. You can even find prices in August for less than $221, as users have found deals to Chicago O'Hare Intl Airport from as low as $96. The month of February appears to be one of the more expensive times to travel to Chicago O'Hare Intl Airport from Buffalo. Flying in the targeted month can save you up to 30%.

Cheap flights from Buffalo to O'Hare Intl in January, February 2022

The best prices found for BUF to ORD flights for January, February
29 Jan - 31 Jan
$158pp
BUF
Buffalo
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
BUF
Buffalo
27 Jan - 3 Feb
$159pp
BUF
Buffalo
Multiple Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
American Airlines
Non-Stop
BUF
Buffalo
3 Feb - 3 Feb
$160pp
BUF
Buffalo
American Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
American Airlines
Non-Stop
BUF
Buffalo

Buffalo to O'Hare Intl 2022 flight deals

Cheap flights to O'Hare Intl from Buffalo found for this year
29 Jan - 31 Jan
$158pp
BUF
Buffalo
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
BUF
Buffalo
27 Jan - 3 Feb
$159pp
BUF
Buffalo
Multiple Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
American Airlines
Non-Stop
BUF
Buffalo
3 Feb - 3 Feb
$160pp
BUF
Buffalo
American Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
American Airlines
Non-Stop
BUF
Buffalo

Non-stop flights to O'Hare Intl from Buffalo

Save time with Buffalo to O'Hare Intl direct flight deals
29 Jan - 31 Jan
$158pp
BUF
Buffalo
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
BUF
Buffalo
27 Jan - 3 Feb
$159pp
BUF
Buffalo
Multiple Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
American Airlines
Non-Stop
BUF
Buffalo
12 Mar - 20 Mar
$168pp
BUF
Buffalo
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
BUF
Buffalo

Last minute flights from Buffalo to O'Hare Intl

Late deals on round-trip flights to O'Hare Intl from Buffalo, departing today and this week
26 Jan - 31 Jan
$182pp
BUF
Buffalo
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
BUF
Buffalo
26 Jan - 31 Jan
$185pp
BUF
Buffalo
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
BUF
Buffalo
24 Jan - 27 Jan
$191pp
BUF
Buffalo
United Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
BUF
Buffalo

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Buffalo</span> to <span class="emphasized">O'Hare Intl</span> flights.

Flight FAQs

From Buffalo to O'Hare Intl

What airport do you fly from for flights from Buffalo to Chicago O'Hare Intl?

For a flight from Buffalo to Chicago O'Hare Intl, you will be flying from Buffalo. Buffalo (BUF) is just 8.3 mi from the center of the city. Buffalo is the only Buffalo airport and it handles 16 outbound flights to Chicago O'Hare Intl per day. 5 airlines have flights to Chicago O'Hare Intl from Buffalo on a regular basis.

Which airlines flying from Buffalo to Chicago O'Hare Intl have flexible cancellations due to COVID-19?

Some of our airline partners flying from Buffalo to Chicago O'Hare Intl have new flexible policies in place due to COVID-19. United Airlines, American Airlines, and Delta are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

Can I find flights from Buffalo to Chicago O'Hare Intl Airport for under $200 on Cheapflights?

Yes, there are multiple flights from Buffalo to Chicago O'Hare Intl Airport for under $200. The cheapest flight booked recently is on United Airlines for just $158, but on average you can expect to pay $172.

Are there nonstop flights from Buffalo to Chicago O'Hare Intl Airport for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Buffalo to Chicago O'Hare Intl Airport under $200. A good price for a nonstop flight from Buffalo to Chicago O'Hare Intl Airport is less than $224.

Are there last-minute flights available from Buffalo to Chicago O'Hare Intl Airport for under $200?

There are currently 20+ open flights from Buffalo to Chicago O'Hare Intl Airport within the next 7 days for less than $200.

What days are nonstop flights available from Buffalo to Chicago O'Hare Intl Airport?

Nonstop flights can be found on the following days: Monday, Wednesday.

How many flights depart from Buffalo to Chicago O'Hare Intl Airport on average per day?

Travelers can expect 1 flight from Buffalo to Chicago O'Hare Intl Airport on average per day.
Morning (6am - Noon) - 100% of flight departures

How long is the flight from Buffalo to Chicago O'Hare Intl Airport?

Departing from Buffalo to Chicago O'Hare Intl Airport will take you 1h 53m. The distance from Buffalo to Chicago O'Hare Intl Airport is about 474 mi. This flight may include one or multiple stops.

What are the cheapest airlines flying from Buffalo to Chicago O'Hare Intl Airport round-trip?

United Airlines, at $158, was found to be the cheapest airline from Buffalo to Chicago O'Hare Intl Airport. An alternate airline flying to your destination would be American Airlines. United Airlines is currently priced 27% below the average price you’ll pay for this route.

What are the cheapest flights from Buffalo to Chicago O'Hare Intl Airport?

The cheapest flight price from Buffalo to Chicago O'Hare Intl Airport is $48. On average you can expect to pay $115. The most popular route, (Buffalo - Chicago O'Hare Intl), can usually be booked for $158.

What are the most popular airlines that fly from Buffalo to Chicago O'Hare Intl Airport?

Consider Major Airline, American Airlines or JetBlue when booking your flight. These represent the most popular airlines when flying from Buffalo to Chicago O'Hare Intl Airport.

What are the most reliable airlines from Buffalo to Chicago O'Hare Intl Airport?

Before booking your flight to Chicago O'Hare Intl Airport from Buffalo, check out the most reliable airlines to get you to your destination on time: Piedmont Airlines (100%), GoJet (100%), Copa Airlines( 92%).

Related searches

Flights to O'Hare Intl from Buffalo (BUF)
Flights to Buffalo Flights to O'Hare Intl Flights from Buffalo

Rent a Car

Car Rentals at O'Hare Intl Car Rentals in Illinois

COVID Restrictions

View COVID Travel Restrictions for O'Hare Intl (ORD)

Do I need a COVID test to fly to O'Hare Intl from Buffalo?

Information is based on travel restrictions for travel to Chicago O'Hare Intl within the United States

Most visitors from Buffalo need to provide a negative COVID-19 test result and/or quarantine to enter Chicago O'Hare Intl.

COVID-19 testing requirements
Visitors from Buffalo must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Chicago O'Hare Intl.

Quarantine requirements
Visitors from Buffalo are not required to quarantine after entering Chicago O'Hare Intl.

Do I need a test to fly back to Buffalo from O'Hare Intl?

Returning to Buffalo from Chicago O'Hare Intl

COVID-19 testing requirements
Visitors from Chicago O'Hare Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Buffalo.

Quarantine requirements
Visitors from Chicago O'Hare Intl are not required to quarantine after entering Buffalo.

Hide COVID Travel Restrictions for O'Hare Intl (ORD)

Alternative routes for Buffalo to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for O'Hare Intl

Things to know before you go - useful duration and weather info for your trip from Buffalo to O'Hare Intl.
Flight duration from BUF to Chicago O'Hare Intl
1h 47m
Average temperature for January in O'Hare Intl
35.6 °F
Avg rainfall for January in O'Hare Intl
1.8 ″

Airports servicing Buffalo

Airports servicing Chicago

Top 4 airlines flying from Buffalo to Chicago O'Hare Intl

The chart below displays the airlines Cheapflights users traveling from Buffalo to O'Hare Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Delta
$80 $196 No cancel fee N/A
JetBlue
$101 $250 No cancel fee 62%
American Airlines
$104 $252 No cancel fee 71%
United Airlines
$106 $242 No cancel fee 69%

Hourly flight availability from Buffalo to O'Hare Intl

See what time of day planes typically take off from Buffalo towards O'Hare Intl.
Morning 6 AM to noon 75% of BUF to ORD departures
Afternoon Noon to 6 PM 17% of BUF to ORD departures
Early morning Midnight to 6 AM 8% of BUF to ORD departures
Evening 6 PM to midnight 0% of BUF to ORD departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Buffalo to O'Hare Intl
See how many times per day planes take to the skies headed from Buffalo to O'Hare Intl.
Sunday
18 daily flights
Monday
14 daily flights
Tuesday
12 daily flights
Wednesday
14 daily flights
Thursday
18 daily flights
Friday
21 daily flights
Saturday
15 daily flights