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Find Cheap Flight Deals to Ontario from $81.99

Discover cheap flights to Ontario with updated one-way and round-trip airfare deals across popular routes. Compare fares, choose from multiple airlines, and book flights to top cities in Ontario at competitive prices.Call us for phone only deals at 
One Way Round Trip
FLL Fort Lauderdale Sun, Jul 12
YTO Toronto
from $81.98
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BOS Boston Mon, Sep 14
YTO Toronto
from $117.87
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CHI Chicago Tue, Jul 14
YTO Toronto
from $122.98
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TPA Tampa Sun, Nov 1
YTO Toronto
from $140.99
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BNA Nashville Sun, Jul 26
YTO Toronto
from $149.34
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WAS Washington DC Mon, Sep 14
YTO Toronto
from $151.99
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LAS Las Vegas Tue, Sep 8
YTO Toronto
from $155.99
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ORL Orlando Wed, Dec 9
YTO Toronto
from $160.41
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NYC New York City Tue, Jul 7
YTO Toronto
from $165.99
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MIA Miami Mon, Dec 7
YTO Toronto
from $180.99
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PHX Phoenix Tue, Jul 21
YTO Toronto
from $207.99
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SFO San Francisco Thu, Jul 30
YTO Toronto
from $210.59
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HOU Houston Wed, Sep 16
YTO Toronto
from $216.16
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SEA Seattle Sat, Oct 10
YTO Toronto
from $218.81
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LAX Los Angeles Thu, Aug 6
YTO Toronto
from $244.21
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*All fares above were last found on:
Fares are one way/round trip. Fares incl. all fuel surcharges, taxes & fees and our service fees. Displayed fares are subject to change and cannot be guaranteed at the time of booking. See all booking terms and conditions. 202606~Ref:hZXYPZAuuEKQMB3S0N3rHw

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Better deals are one call away Call us Say and save Expires Jun 30, 2026. Where applicable discount applies to service fees for qualified airline tickets. Amount of service fee discount varies: maximum savings of $10 per person applied to bookings from one (1) traveler up to five (5) travelers; the maximum discount applied is $50. Promo Code and Instant Savings offers can be combined up to the amount of our service fees but cannot be used or combined with any other coupons, promotions or special offers. May be withdrawn at any time without notice. Promo code only applicable for bookings created over the phone through our call center.