Cheap Flights To Thornton 2026

Thornton Flights as Low as $206

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Sun, Sep 13 - Sun, Sep 20
FLL
Fort Lauderdale - Hollywood Intl.
YYZ
Pearson Intl.
$206
Roundtrip
found 6 days ago
Select WestJet flight, departing Sun, Sep 13 from Fort Lauderdale - Hollywood Intl. to Pearson Intl., returning Sun, Sep 20, priced at $206 found 6 days ago
Porter Airlines
Sat, Oct 10 - Mon, Oct 12
FLL
Fort Lauderdale - Hollywood Intl.
YHM
John C. Munro Hamilton Intl.
$216
Roundtrip
found 3 days ago
Select Porter Airlines flight, departing Sat, Oct 10 from Fort Lauderdale - Hollywood Intl. to John C. Munro Hamilton Intl., returning Mon, Oct 12, priced at $216 found 3 days ago
Air Canada
Wed, Sep 23 - Tue, Sep 29
IAD
Washington Dulles Intl.
YTZ
Billy Bishop Toronto City
$216
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Sep 23 from Washington Dulles Intl. to Billy Bishop Toronto City, returning Tue, Sep 29, priced at $216 found 6 days ago
Air Canada
Tue, Oct 6 - Sun, Oct 25
FLL
Fort Lauderdale - Hollywood Intl.
YYZ
Pearson Intl.
$224
Roundtrip
found 19 hours ago
Select Air Canada flight, departing Tue, Oct 6 from Fort Lauderdale - Hollywood Intl. to Pearson Intl., returning Sun, Oct 25, priced at $224 found 19 hours ago
Air Canada
Wed, Sep 23 - Tue, Sep 29
IAD
Washington Dulles Intl.
YTZ
Billy Bishop Toronto City
$225
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Sep 23 from Washington Dulles Intl. to Billy Bishop Toronto City, returning Tue, Sep 29, priced at $225 found 6 days ago
Porter Airlines
United
Delta
Wed, Sep 30 - Wed, Sep 30
FLL
Fort Lauderdale - Hollywood Intl.
YYZ
Pearson Intl.
$233
Roundtrip
found 22 hours ago
Select Delta flight, departing Wed, Sep 30 from Fort Lauderdale - Hollywood Intl. to Pearson Intl., returning Wed, Sep 30, priced at $233 found 22 hours ago
Air Canada
Wed, Sep 23 - Tue, Sep 29
IAD
Washington Dulles Intl.
YKF
Region of Waterloo Intl.
$244
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Sep 23 from Washington Dulles Intl. to Region of Waterloo Intl., returning Tue, Sep 29, priced at $244 found 6 days ago
Air Canada
Wed, Sep 23 - Tue, Sep 29
IAD
Washington Dulles Intl.
YHM
John C. Munro Hamilton Intl.
$244
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Sep 23 from Washington Dulles Intl. to John C. Munro Hamilton Intl., returning Tue, Sep 29, priced at $244 found 6 days ago
United
Air Transat
Thu, Sep 24 - Tue, Sep 29
IAD
Washington Dulles Intl.
YTZ
Billy Bishop Toronto City
$289
Roundtrip
found 6 days ago
Select Air Transat flight, departing Thu, Sep 24 from Washington Dulles Intl. to Billy Bishop Toronto City, returning Tue, Sep 29, priced at $289 found 6 days ago
American Airlines
Delta
United
Alaska Airlines

Cheap Thornton Flights

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