United Airlines Toronto to Buffalo Flights

One way Round trip

Adults

Children under 12

Infants under 2 without place

Economy

Business

First

done

Return flight: Buffalo – Toronto

Page navigation

Best Airfare Price Calendar Flights Schedule

Cheapflightsplus.com will find cheap United Airlines flights from Toronto to Buffalo. Compare airline ticket prices and book air tickets starting from $343 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of United Airlines, arrivals and departure details below.

Find Cheap Airfare Toronto (ON) — Buffalo (NY) by United Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in march: one-way - $343, two-way – $588.

Direct flights

Check to choose departure date Check to choose departure date

Check prices for return flight

Find flights

Cheap Flights from Toronto to Buffalo by United Airlines

Look at the list of plane tickets for the most connecting flights by United Airlines, their prices start from $343. There’re no direct flights. The fastest connecting flight – 4h 1m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $343 Find flight	9:00 am Toronto Pearson International	8:55 pm Buffalo Niagara	11h 55m layover 8h 11m - Chicago	United Airlines	UA1538 UA1335
from $345 Find flight	8:10 am Toronto Pearson International	2:17 pm Buffalo Niagara	6h 7m layover 3h 9m - Washington D.C.	United Airlines	UA8266 UA4335
from $346 Find flight	2:45 pm Toronto Pearson International	7:14 pm Buffalo Niagara	4h 29m layover 1h 21m - Washington D.C.	United Airlines	UA3637 UA4483
from $346 Find flight	7:15 am Toronto Pearson International	12:27 pm Buffalo Niagara	5h 12m layover 1h 57m - Newark	United Airlines	UA3607 UA3457
from $346 Find flight	12:45 pm Toronto Pearson International	6:34 pm Buffalo Niagara	5h 49m layover 2h 31m - Newark	United Airlines	UA3649 UA4515
from $346 Find flight	7:45 am Toronto Pearson International	12:27 pm Buffalo Niagara	4h 42m layover 1h 26m - Newark	United Airlines	UA3435 UA3457
from $346 Find flight	7:40 pm Toronto Pearson International	11:41 pm Buffalo Niagara	4h 1m layover 0h 52m - Washington D.C.	United Airlines	UA3466 UA4353
from $346 Find flight	11:00 am Toronto Pearson International	4:45 pm Buffalo Niagara	5h 45m layover 2h 1m - Chicago	United Airlines	UA3556 UA1448
from $421 Find flight	8:00 am Toronto Pearson International	4:45 pm Buffalo Niagara	8h 45m layover 5h 9m - Chicago	United Airlines	UA8533 UA1448
from $577 Find flight	6:52 am Toronto Pearson International	4:45 pm Buffalo Niagara	9h 53m layover 6h 9m - Chicago	United Airlines	UA5345 UA1448
from $577 Find flight	2:45 pm Toronto Pearson International	11:41 pm Buffalo Niagara	8h 56m layover 5h 51m - Washington D.C.	United Airlines	UA3637 UA4353
from $577 Find flight	12:15 pm Toronto Pearson International	11:41 pm Buffalo Niagara	11h 26m layover 8h 24m - Washington D.C.	United Airlines	UA8670 UA4353
from $577 Find flight	10:00 am Toronto Pearson International	11:41 pm Buffalo Niagara	13h 41m layover 10h 36m - Washington D.C.	United Airlines	UA3636 UA4353
from $665 Find flight	10:45 am Toronto Pearson International	6:34 pm Buffalo Niagara	7h 49m layover 4h 36m - Newark	United Airlines	UA3648 UA4515
from $665 Find flight	7:15 am Toronto Pearson International	6:34 pm Buffalo Niagara	11h 19m layover 8h 1m - Newark	United Airlines	UA3607 UA4515
from $665 Find flight	6:30 am Toronto Pearson International	6:34 pm Buffalo Niagara	12h 4m layover 8h 50m - Newark	United Airlines	UA8714 UA4515

Show All Flights

*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 02/23/2025

United Airlines Flight Schedule Toronto to Buffalo

Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.

Departure	Flight Details	Flight Time	Price
10:00 am — 11:41 pm	10:00 am — 11:39 am UA3636 United Airlines Toronto — Washington D.C. 10h 36m stop 10:15 pm — 11:41 pm UA4353 United Airlines Washington D.C. — Buffalo	13h 41m including layover	Find flight from$577
10:45 am — 6:34 pm	10:45 am — 12:24 pm UA3648 United Airlines Toronto — Newark 4h 36m stop 5:00 pm — 6:34 pm UA4515 United Airlines Newark — Buffalo	7h 49m including layover	Find flight from$665
11:00 am — 4:45 pm	11:00 am — 12:09 pm UA3556 United Airlines Toronto — Chicago 2h 1m stop 2:10 pm — 4:45 pm UA1448 United Airlines Chicago — Buffalo	5h 45m including layover	Find flight from$346
11:00 am — 8:55 pm	11:00 am — 12:09 pm UA3556 United Airlines Toronto — Chicago 6h 6m stop 6:15 pm — 8:55 pm UA1335 United Airlines Chicago — Buffalo	9h 55m including layover	Find flight from$731
11:30 am — 6:34 pm	11:30 am — 1:10 pm UA8664 United Airlines Toronto — Newark 3h 50m stop 5:00 pm — 6:34 pm UA4515 United Airlines Newark — Buffalo	7h 4m including layover	Find flight from$665
12:15 pm — 11:41 pm	12:15 pm — 1:51 pm UA8670 United Airlines Toronto — Washington D.C. 8h 24m stop 10:15 pm — 11:41 pm UA4353 United Airlines Washington D.C. — Buffalo	11h 26m including layover	Find flight from$577
12:15 pm — 7:14 pm	12:15 pm — 1:51 pm UA8670 United Airlines Toronto — Washington D.C. 3h 54m stop 5:45 pm — 7:14 pm UA4483 United Airlines Washington D.C. — Buffalo	6h 59m including layover	Find flight from$731
12:45 pm — 6:34 pm	12:45 pm — 2:29 pm UA3649 United Airlines Toronto — Newark 2h 31m stop 5:00 pm — 6:34 pm UA4515 United Airlines Newark — Buffalo	5h 49m including layover	Find flight from$346
2:45 pm — 7:14 pm	2:45 pm — 4:24 pm UA3637 United Airlines Toronto — Washington D.C. 1h 21m stop 5:45 pm — 7:14 pm UA4483 United Airlines Washington D.C. — Buffalo	4h 29m including layover	Find flight from$346
2:45 pm — 11:41 pm	2:45 pm — 4:24 pm UA3637 United Airlines Toronto — Washington D.C. 5h 51m stop 10:15 pm — 11:41 pm UA4353 United Airlines Washington D.C. — Buffalo	8h 56m including layover	Find flight from$577
6:30 am — 6:34 pm	6:30 am — 8:10 am UA8714 United Airlines Toronto — Newark 8h 50m stop 5:00 pm — 6:34 pm UA4515 United Airlines Newark — Buffalo	12h 4m including layover	Find flight from$665
6:52 am — 4:45 pm	6:52 am — 8:01 am UA5345 United Airlines Toronto — Chicago 6h 9m stop 2:10 pm — 4:45 pm UA1448 United Airlines Chicago — Buffalo	9h 53m including layover	Find flight from$577
6:52 am — 1:16 pm	6:52 am — 8:01 am UA5345 United Airlines Toronto — Chicago 2h 35m stop 10:36 am — 1:16 pm UA4382 United Airlines Chicago — Buffalo	6h 24m including layover	Find flight from$665
7:15 am — 12:27 pm	7:15 am — 8:59 am UA3607 United Airlines Toronto — Newark 1h 57m stop 10:56 am — 12:27 pm UA3457 United Airlines Newark — Buffalo	5h 12m including layover	Find flight from$346
7:15 am — 6:34 pm	7:15 am — 8:59 am UA3607 United Airlines Toronto — Newark 8h 1m stop 5:00 pm — 6:34 pm UA4515 United Airlines Newark — Buffalo	11h 19m including layover	Find flight from$665
7:40 pm — 11:41 pm	7:40 pm — 9:23 pm UA3466 United Airlines Toronto — Washington D.C. 52m stop 10:15 pm — 11:41 pm UA4353 United Airlines Washington D.C. — Buffalo	4h 1m including layover	Find flight from$346
7:45 am — 12:27 pm	7:45 am — 9:30 am UA3435 United Airlines Toronto — Newark 1h 26m stop 10:56 am — 12:27 pm UA3457 United Airlines Newark — Buffalo	4h 42m including layover	Find flight from$346
7:45 am — 6:34 pm	7:45 am — 9:30 am UA3435 United Airlines Toronto — Newark 7h 30m stop 5:00 pm — 6:34 pm UA4515 United Airlines Newark — Buffalo	10h 49m including layover	Find flight from$665
8:00 am — 4:45 pm	8:00 am — 8:57 am UA8533 United Airlines Toronto — Chicago 5h 9m stop 2:10 pm — 4:51 pm UA1448 United Airlines Chicago — Buffalo	8h 45m including layover	Find flight from$421
8:10 am — 2:17 pm	8:10 am — 9:46 am UA8266 United Airlines Toronto — Washington D.C. 3h 9m stop 12:55 pm — 2:22 pm UA4335 United Airlines Washington D.C. — Buffalo	6h 7m including layover	Find flight from$345
8:30 am — 6:34 pm	8:30 am — 10:10 am UA8656 United Airlines Toronto — Newark 6h 50m stop 5:00 pm — 6:34 pm UA4515 United Airlines Newark — Buffalo	10h 4m including layover	Find flight from$665
9:00 am — 8:55 pm	9:00 am — 10:05 am UA1538 United Airlines Toronto — Chicago 8h 11m stop 6:15 pm — 9:00 pm UA1335 United Airlines Chicago — Buffalo	11h 55m including layover	Find flight from$343
9:30 am — 6:34 pm	9:30 am — 11:13 am UA3701 United Airlines Toronto — Newark 5h 47m stop 5:00 pm — 6:34 pm UA4515 United Airlines Newark — Buffalo	9h 4m including layover	Find flight from$665

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times are local. Last updated on 02/23/2025

Flight Information

There are 24 flights by United Airlines from Toronto to Buffalo every week with departures from Pearson International, Toronto Island, Buttonville Municipal. All flights arrive at Niagara.

Departures start from 10:00 am to 9:30 am. Nonstop flight is 4h 1m. The time difference between Toronto and Buffalo is 0h.

The fastest flight 4h 1m
Average flight time 8h 45m
The earliest flight 10:00 am
The latest flight 9:30 am
Distance 60 ml

The cheapest months for traveling to Buffalo are december (from 343 $), february (from 346 $), november (from 421 $).

The most expensive and popular months are october (from 639 $), november (from 421 $), february (from 346 $).

The cheapest flight by United Airlines that our users were able to find is $343. This airfare is economy class on one-way UA1538 flight for February 21, 2025 leaving Pearson International in Toronto at 9:00 am, it includes all taxes and additional fees.

Find same flight?

United Airlines Airplanes on the Route

List of the most popular United Airlines airplanes flying from Toronto to Buffalo:

Other Popular Airlines on the Route

Besides United Airlines there are other 1 airline carriers between Toronto and Buffalo. Please review schedules and prices from the most popular airlines to find the best airfare deals from Toronto to Buffalo.

Nonstop flights

There’re no direct flights on this route. Try flights with stops.

I’m lucky

Connecting Flights

List of flights with layovers (1 and more stops):

F8 - Freedom Airlines

from $362

Find

See more connecting flights

How to book an air ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected airfare.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
To find a plane ticket, please select dates.