When did momondo last update prices for flights from Greater Peoria Airport to Buffalo Airport?

Prices for flights from Greater Peoria Airport to Buffalo Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Greater Peoria Airport to Buffalo Airport?

As of November 2025, there are 2 operators available to choose from for flights from Greater Peoria Airport to Buffalo Airport.

How old do you have to be to fly from Greater Peoria Airport to Buffalo Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Greater Peoria Airport to Buffalo Airport.

What documentation or ID do you need to fly to Buffalo Airport?

The travel and health documents required for your trip to Buffalo Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buffalo Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$221 Cheap Flights from Peoria to Buffalo in 2025/26

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Find the cheapest flights from Peoria, Illinois to Buffalo

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One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:20 pm - 11:36 pmPIA-BUF

9h 16m2 stops

7:13 pm - 12:06 amBUF-PIA

5h 53m1 stop

$269American Airlines

Find Deal

sáb., nov. 15 - sáb., nov. 22

1:20 pm - 9:00 pmPIA-BUF

6h 40m1 stop

7:00 am - 10:16 amBUF-PIA

4h 16m1 stop

$279United Airlines

Find Deal

mar., nov. 18 - sáb., nov. 22

6:45 am - 2:20 pmPIA-BUF

6h 35m2 stops

10:50 am - 4:40 pmBUF-PIA

6h 50m1 stop

$284United Airlines

Find Deal

mar., nov. 18 - sáb., nov. 22

6:35 pm - 12:08 amPIA-BUF

4h 33m1 stop

5:03 pm - 10:44 pmBUF-PIA

6h 41m1 stop

$309American Airlines

Find Deal

sáb., nov. 15 - sáb., nov. 22

1:20 pm - 10:58 pmPIA-BUF

8h 38m2 stops

7:00 am - 12:39 pmBUF-PIA

6h 39m1 stop

$314United Airlines

Find Deal

sáb., nov. 15 - dom., nov. 16

2:51 pm - 9:01 pmPIA-BUF

5h 10m1 stop

7:00 am - 10:16 amBUF-PIA

4h 16m1 stop

$319United Airlines

Find Deal

mié., feb. 18 - sáb., feb. 21

11:12 am - 10:31 pmPIA-BUF

10h 19m2 stops

6:37 pm - 11:21 pmBUF-PIA

5h 44m1 stop

$324American Airlines

Find Deal

mié., feb. 18 - sáb., feb. 21

1:25 pm - 11:44 pmPIA-BUF

9h 19m2 stops

6:00 am - 12:43 pmBUF-PIA

7h 43m2 stops

$329United Airlines

Find Deal

mié., feb. 18 - sáb., feb. 21

10:25 am - 10:56 pmPIA-BUF

11h 31m2 stops

4:40 pm - 12:06 amBUF-PIA

8h 26m2 stops

$334American Airlines

Find Deal

mar., nov. 18 - sáb., nov. 22

10:51 am - 10:58 pmPIA-BUF

11h 07m2 stops

6:24 am - 2:33 pmBUF-PIA

9h 09m2 stops

$344United Airlines

Find Deal

sáb., nov. 15 - sáb., nov. 22

American Airlines flights from Peoria, Illinois to Buffalo

Our best American Airlines deals on Peoria, Illinois to Buffalo flight tickets

American Airlines

Nov 15

PIA1:20 pmGreater Peoria

9h 16m

2 stops

BUF11:36 pmBuffalo

Nov 22

BUF7:13 pmBuffalo

5h 53m

1 stop

PIA12:06 amGreater Peoria

$269

Find similar

American Airlines

Nov 15

PIA6:35 pmGreater Peoria

4h 33m

1 stop

BUF12:08 amBuffalo

Nov 22

BUF5:03 pmBuffalo

6h 41m

1 stop

PIA10:44 pmGreater Peoria

$309

Find similar

American Airlines

Nov 8

PIA1:20 pmGreater Peoria

9h 16m

2 stops

BUF11:36 pmBuffalo

Nov 15

BUF6:32 amBuffalo

10h 15m

2 stops

PIA3:47 pmGreater Peoria

$319

Find similar

United Airlines flights from Peoria, Illinois to Buffalo

Our best United Airlines deals on Peoria, Illinois to Buffalo flight tickets

United Airlines

Nov 18

PIA1:20 pmGreater Peoria

6h 40m

1 stop

BUF9:00 pmBuffalo

Nov 22

BUF7:00 amBuffalo

4h 16m

1 stop

PIA10:16 amGreater Peoria

$279

Find similar

United Airlines

Nov 18

PIA6:45 amGreater Peoria

6h 35m

2 stops

BUF2:20 pmBuffalo

Nov 22

BUF10:50 amBuffalo

6h 50m

1 stop

PIA4:40 pmGreater Peoria

$284

Find similar

United Airlines

Nov 15

PIA1:20 pmGreater Peoria

8h 38m

2 stops

BUF10:58 pmBuffalo

Nov 16

BUF7:00 amBuffalo

6h 39m

1 stop

PIA12:39 pmGreater Peoria

$314

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Peoria, Illinois to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PeoriaBuffalo

PIA - BUF

PIABUF

Greater Peoria

sáb. 11/15

1:20 pm-11:36 pm

2 stops9h 16m

Buffalo

sáb. 11/22

7:13 pm-12:06 am

1 stop5h 53m

$269

PeoriaBuffalo

PIA - BUF

PIABUF

Greater Peoria

mar. 11/18

1:20 pm-9:00 pm

1 stop6h 40m

Buffalo

sáb. 11/22

7:00 am-10:16 am

1 stop4h 16m

$279

PeoriaBuffalo

PIA - BUF

PIABUF

Greater Peoria

mar. 11/18

6:45 am-2:20 pm

2 stops6h 35m

Buffalo

sáb. 11/22

10:50 am-4:40 pm

1 stop6h 50m

$284

PeoriaBuffalo

PIA - BUF

PIABUF

Greater Peoria

sáb. 11/15

6:35 pm-12:08 am

1 stop4h 33m

Buffalo

sáb. 11/22

5:03 pm-10:44 pm

1 stop6h 41m

$309

PeoriaBuffalo

PIA - BUF

PIABUF

Greater Peoria

sáb. 11/15

1:20 pm-10:58 pm

2 stops8h 38m

Buffalo

dom. 11/16

7:00 am-12:39 pm

1 stop6h 39m

$314

PeoriaBuffalo

PIA - BUF

PIABUF

Greater Peoria

mié. 2/18

2:51 pm-9:01 pm

1 stop5h 10m

Buffalo

sáb. 2/21

7:00 am-10:16 am

1 stop4h 16m

$319

PeoriaBuffalo

PIA - BUF

PIABUF

Greater Peoria

mié. 2/18

11:12 am-10:31 pm

2 stops10h 19m

Buffalo

sáb. 2/21

6:37 pm-11:21 pm

1 stop5h 44m

$324

PeoriaBuffalo

PIA - BUF

PIABUF

Greater Peoria

mié. 2/18

1:25 pm-11:44 pm

2 stops9h 19m

Buffalo

sáb. 2/21

6:00 am-12:43 pm

2 stops7h 43m

$329

PeoriaBuffalo

PIA - BUF

PIABUF

Greater Peoria

mar. 11/18

10:25 am-10:56 pm

2 stops11h 31m

Buffalo

sáb. 11/22

4:40 pm-12:06 am

2 stops8h 26m

$334

PeoriaBuffalo

PIA - BUF

PIABUF

Greater Peoria

sáb. 11/15

10:51 am-10:58 pm

2 stops11h 07m

Buffalo

sáb. 11/22

6:24 am-2:33 pm

2 stops9h 09m

$344

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Peoria, Illinois to Buffalo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Buffalo?

Our data shows that Friday is the least expensive day to fly to Buffalo. Tickets to fly out on this day can be as low as $328. Flights from Peoria, Illinois to Buffalo on a Thursday will generally be more expensive and average around $405. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Buffalo?

In the afternoon is the cheapest time of day to fly from Peoria, Illinois to Buffalo when you can find flight prices for as low as $362. Flying to Buffalo in the afternoon is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Buffalo, so prices are often more expensive at around $476 per ticket.

When to book flights from Peoria, Illinois to Buffalo

Are you open to changing your travel dates? Check out the ideal times to fly from Peoria, Illinois to Buffalo according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Peoria, Illinois to Buffalo (PIA to BUF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Peoria, Illinois to Buffalo

Direct flights	None

There are no direct flights from Peoria, Illinois to Buffalo. There are no popular flight routes from Peoria, Illinois to Buffalo.

Search flight deals

How far is Greater Peoria to Buffalo by plane?
A flight from Greater Peoria to Buffalo will travel around 571.3 mi. 4h 33m is a normal flight duration for this route.
When did momondo last update prices for flights from Greater Peoria Airport to Buffalo Airport?
Prices for flights from Greater Peoria Airport to Buffalo Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Greater Peoria Airport to Buffalo Airport?
As of November 2025, there are 2 operators available to choose from for flights from Greater Peoria Airport to Buffalo Airport.
How old do you have to be to fly from Greater Peoria Airport to Buffalo Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Greater Peoria Airport to Buffalo Airport.
What documentation or ID do you need to fly to Buffalo Airport?
The travel and health documents required for your trip to Buffalo Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buffalo Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Peoria, Illinois to Buffalo?
momondo data reveals that the most frequently booked airline on the route from Peoria, Illinois to Buffalo is United Airlines, representing 52% of all bookings. The subsequent popular airline is American Airlines at 48%.

Best airlines flying from Peoria, Illinois to Buffalo

Compare and see reviews for airlines that fly from Peoria, Illinois to Buffalo with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $224	Free Cancellation	Rating 7.4 8,997 reviews		Search United Airlines flights
American Airlines	PriceFrom $228	Free Cancellation	Rating 7.2 11,038 reviews		Search American Airlines flights

Batavia

Cheektowaga

Amherst

Tonawanda

Grand Island

Williamsville

Orchard Park

Lockport

West Seneca

East Aurora

Bowmansville

Eden

Angola

Why use momondo?

Why should I use momondo to find a flight deal from Peoria to Buffalo?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Buffalo from Peoria.

Can I find flights from Peoria to Buffalo with flexible booking policies on momondo?

momondo does allow users to show only those flights to Buffalo from Peoria which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Peoria to Buffalo?

momondo helps you find the best flight between Peoria and Buffalo by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Peoria to Buffalo right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Buffalo, momondo offers a useful price alert feature which will track prices for flights to Buffalo from Peoria and alert you when they change.