Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Peoria, Illinois to Buffalo from $269

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Peoria, Illinois to Buffalo departing on 7/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Peoria, Illinois to Buffalo

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:58 pm - 11:59 pm
PIA
-
BUF
4h 01m
1 stop
American Airlines Logo
4:15 pm - 12:22 am
BUF
-
PIA
9h 07m
2 stops
$314American Airlines
Fri, Jul 10 - Tue, Jul 14
American Airlines Logo
6:58 pm - 12:02 am
PIA
-
BUF
4h 04m
1 stop
American Airlines Logo
4:15 pm - 12:22 am
BUF
-
PIA
9h 07m
2 stops
$329American Airlines
Thu, Jul 2 - Tue, Jul 7
American Airlines Logo
6:47 pm - 12:02 am
PIA
-
BUF
4h 15m
1 stop
American Airlines Logo
6:09 pm - 11:59 pm
BUF
-
PIA
6h 50m
1 stop
$351American Airlines
Sat, Aug 29 - Wed, Sep 2
American Airlines Logo
6:47 pm - 12:02 am
PIA
-
BUF
4h 15m
1 stop
American Airlines Logo
5:19 pm - 11:59 pm
BUF
-
PIA
7h 40m
2 stops
$356American Airlines
Sat, Aug 29 - Wed, Sep 2
American Airlines Logo
6:00 am - 4:25 pm
PIA
-
BUF
9h 25m
2 stops
American Airlines Logo
2:23 pm - 12:08 am
BUF
-
PIA
10h 45m
2 stops
$361American Airlines
Sat, Sep 12 - Wed, Sep 16
United Airlines Logo
3:35 pm - 9:07 pm
PIA
-
BUF
4h 32m
1 stop
United Airlines Logo
7:00 am - 9:57 am
BUF
-
PIA
3h 57m
1 stop
$389United Airlines
Sat, Sep 12 - Wed, Sep 16
American Airlines Logo
6:58 pm - 11:59 pm
PIA
-
BUF
4h 01m
1 stop
American Airlines Logo
5:49 pm - 11:59 pm
BUF
-
PIA
7h 10m
1 stop
$398American Airlines
Tue, Aug 4 - Sat, Aug 8
American Airlines Logo
6:48 pm - 12:02 am
PIA
-
BUF
4h 14m
1 stop
American Airlines Logo
6:09 pm - 11:59 pm
BUF
-
PIA
6h 50m
1 stop
$401American Airlines
Fri, Aug 21 - Tue, Aug 25
American Airlines Logo
6:00 am - 4:25 pm
PIA
-
BUF
9h 25m
2 stops
American Airlines Logo
2:23 pm - 12:08 am
BUF
-
PIA
10h 45m
2 stops
$403American Airlines
Sat, Sep 12 - Wed, Sep 16
American Airlines Logo
6:48 pm - 12:02 am
PIA
-
BUF
4h 14m
1 stop
American Airlines Logo
5:40 pm - 11:59 pm
BUF
-
PIA
7h 19m
2 stops
$406American Airlines
Fri, Aug 21 - Tue, Aug 25

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Peoria, Illinois to Buffalo

Our best United Airlines deals on Peoria, Illinois to Buffalo flight tickets
United Airlines
Sep 12
PIA3:35 pmGreater Peoria
4h 32m
1 stop
BUF9:07 pmBuffalo
Sep 16
BUF7:00 amBuffalo
3h 57m
1 stop
PIA9:57 amGreater Peoria
$389
United Airlines
Jun 30
PIA6:30 amGreater Peoria
6h 55m
2 stops
BUF2:25 pmBuffalo
Jul 4
BUF7:00 amBuffalo
6h 37m
1 stop
PIA12:37 pmGreater Peoria
$469
United Airlines
Aug 12
PIA3:35 pmGreater Peoria
4h 32m
1 stop
BUF9:07 pmBuffalo
Aug 15
BUF6:55 amBuffalo
4h 11m
1 stop
PIA10:06 amGreater Peoria
$470

American Airlines flights from Peoria, Illinois to Buffalo

Our best American Airlines deals on Peoria, Illinois to Buffalo flight tickets
American Airlines
Jul 10
PIA6:58 pmGreater Peoria
4h 01m
1 stop
BUF11:59 pmBuffalo
Jul 14
BUF4:15 pmBuffalo
9h 07m
2 stops
PIA12:22 amGreater Peoria
$314
American Airlines
Jul 2
PIA6:58 pmGreater Peoria
4h 04m
1 stop
BUF12:02 amBuffalo
Jul 7
BUF4:15 pmBuffalo
9h 07m
2 stops
PIA12:22 amGreater Peoria
$329
American Airlines
Aug 29
PIA6:47 pmGreater Peoria
4h 15m
1 stop
BUF12:02 amBuffalo
Sep 2
BUF6:09 pmBuffalo
6h 50m
1 stop
PIA11:59 pmGreater Peoria
$351

momondo Fare Finder

 
Customize your flight search to find flights from Peoria, Illinois to Buffalo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 19, 2026.
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

Cheapest round-trip

PeoriaBuffalo

PIA - BUF

PIABUF

Greater Peoria

Fri 7/10

6:58 pm-11:59 pm

1 stop4h 01m

Buffalo

Tue 7/14

4:15 pm-12:22 am

2 stops9h 07m

$314

PeoriaBuffalo

PIA - BUF

PIABUF

Greater Peoria

Thu 7/2

6:58 pm-12:02 am

1 stop4h 04m

Buffalo

Tue 7/7

4:15 pm-12:22 am

2 stops9h 07m

$329

PeoriaBuffalo

PIA - BUF

PIABUF

Greater Peoria

Sat 8/29

6:47 pm-12:02 am

1 stop4h 15m

Buffalo

Wed 9/2

6:09 pm-11:59 pm

1 stop6h 50m

$351

PeoriaBuffalo

PIA - BUF

PIABUF

Greater Peoria

Sat 8/29

6:47 pm-12:02 am

1 stop4h 15m

Buffalo

Wed 9/2

5:19 pm-11:59 pm

2 stops7h 40m

$356

PeoriaBuffalo

PIA - BUF

PIABUF

Greater Peoria

Sat 9/12

6:00 am-4:25 pm

2 stops9h 25m

Buffalo

Wed 9/16

2:23 pm-12:08 am

2 stops10h 45m

$361
Quickest round-trip

PeoriaBuffalo

PIA - BUF

PIABUF

Greater Peoria

Sat 9/12

3:35 pm-9:07 pm

1 stop4h 32m

Buffalo

Wed 9/16

7:00 am-9:57 am

1 stop3h 57m

$389

PeoriaBuffalo

PIA - BUF

PIABUF

Greater Peoria

Tue 8/4

6:58 pm-11:59 pm

1 stop4h 01m

Buffalo

Sat 8/8

5:49 pm-11:59 pm

1 stop7h 10m

$398

PeoriaBuffalo

PIA - BUF

PIABUF

Greater Peoria

Fri 8/21

6:48 pm-12:02 am

1 stop4h 14m

Buffalo

Tue 8/25

6:09 pm-11:59 pm

1 stop6h 50m

$401

PeoriaBuffalo

PIA - BUF

PIABUF

Greater Peoria

Sat 9/12

6:00 am-4:25 pm

2 stops9h 25m

Buffalo

Wed 9/16

2:23 pm-12:08 am

2 stops10h 45m

$403

PeoriaBuffalo

PIA - BUF

PIABUF

Greater Peoria

Fri 8/21

6:48 pm-12:02 am

1 stop4h 14m

Buffalo

Tue 8/25

5:40 pm-11:59 pm

2 stops7h 19m

$406

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

See travel insights to Buffalo from

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 airline that flies from Greater Peoria to Buffalo?

American Airlines and United Airlines are the most popular carriers operating from Greater Peoria to Buffalo

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

Fastest flight time

4h 32m

Direct flights

None
The fastest flight from Peoria, Illinois to Buffalo takes 4h 32m
There are no direct flights from Peoria, Illinois to Buffalo. There are no popular flight routes from Peoria, Illinois to Buffalo.
Search flight deals

Frequently asked questions about flying from Peoria, Illinois to Buffalo

  • How far is Greater Peoria to Buffalo by plane?

    A flight from Greater Peoria to Buffalo will travel around 571.3 mi. 4h 32m 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?

  • 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?

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
American AirlinesPriceFrom $248Free CancellationRating
7.1
11,703 reviews
Search American Airlines flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
9,860 reviews
Search United Airlines flights

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Batavia
Cheektowaga
Amherst
Tonawanda
Williamsville
Orchard Park
Grand Island
Bowmansville
West Seneca
Lockport
East Aurora
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.

An easier way to manage your Buffalo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 7/19
Sun 7/26
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States