$259 Find Cheap Flights from Allentown to Ontario - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Allentown to Ontario departing on 8/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Allentown to Ontario Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Allentown to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Allentown to Ontario

Sun, Oct 25 - Sun, Nov 1
Multiple Airlines Logo
3:06 pm - 2:58 pm
ABE
-
YYZ
23h 52m
1 stop
Multiple Airlines Logo
7:35 am - 9:44 pm
YYZ
-
ABE
14h 09m
1 stop
$320Multiple Airlines
Sun, Oct 25 - Thu, Nov 5
Multiple Airlines Logo
3:06 pm - 2:58 pm
ABE
-
YYZ
23h 52m
1 stop
Multiple Airlines Logo
7:35 am - 9:09 pm
YYZ
-
ABE
13h 34m
1 stop
$331Multiple Airlines
Sun, Oct 25 - Mon, Nov 2
Multiple Airlines Logo
3:06 pm - 2:58 pm
ABE
-
YYZ
23h 52m
1 stop
Multiple Airlines Logo
6:30 am - 10:28 pm
YYZ
-
ABE
15h 58m
1 stop
$339Multiple Airlines
Thu, Oct 29 - Thu, Nov 5
Multiple Airlines Logo
3:06 pm - 2:58 pm
ABE
-
YYZ
23h 52m
1 stop
Multiple Airlines Logo
7:35 am - 9:09 pm
YYZ
-
ABE
13h 34m
1 stop
$344Multiple Airlines
Sat, Aug 8 - Wed, Aug 12
United Airlines Logo
6:15 am - 5:30 pm
ABE
-
YUL
11h 15m
1 stop
United Airlines Logo
6:10 am - 9:00 pm
YUL
-
ABE
14h 50m
1 stop
$576United Airlines
Sat, Aug 8 - Thu, Aug 13
United Airlines Logo
6:15 am - 5:30 pm
ABE
-
YUL
11h 15m
1 stop
United Airlines Logo
9:45 am - 4:56 pm
YUL
-
ABE
7h 11m
1 stop
$606United Airlines
Wed, Sep 2 - Wed, Sep 9
United Airlines Logo
10:32 am - 5:30 pm
ABE
-
YUL
6h 58m
1 stop
United Airlines Logo
4:55 pm - 9:39 am
YUL
-
ABE
16h 44m
1 stop
$632United Airlines
Fri, Aug 14 - Mon, Aug 17
American Airlines Logo
5:12 pm - 11:43 am
ABE
-
YUL
18h 31m
1 stop
American Airlines Logo
12:30 pm - 10:40 pm
YUL
-
ABE
10h 10m
1 stop
$699American Airlines
Sat, Sep 5 - Sat, Sep 12
American Airlines Logo
6:20 am - 8:00 pm
ABE
-
YOW
13h 40m
3 stops
American Airlines Logo
7:00 am - 11:05 am
YOW
-
ABE
28h 05m
3 stops
$882American Airlines
Sat, Sep 5 - Sat, Sep 12
American Airlines Logo
6:20 am - 8:00 pm
ABE
-
YOW
13h 40m
3 stops
American Airlines Logo
7:00 am - 10:18 pm
YOW
-
ABE
15h 18m
2 stops
$934American Airlines
Booking Insights

KAYAK's insights & trends for Allentown to Ontario flights

Get data-powered insights and trends into flights from Allentown to Ontario to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Allentown to Ontario?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Allentown to Ontario were found on American Airlines ($512) and United Airlines ($575).

Find deals

Good to know

Cheapest flight

$259
Flight from Allentown to Toronto

FAQs - booking Ontario flights

  • How does KAYAK find such low prices on flights from Allentown to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Allentown to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Allentown to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Allentown to Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Allentown to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Allentown to Ontario with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Allentown to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Allentown to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Allentown to Ontario

Information on your arrival and departure airports

Allentown (ABE)