CA $233 Cheap American Airlines fights from Detroit (DTW) to Ontario (ONT)

American Airlines flights from Detroit to Ontario (DTW→ONT)

Prices were available within the past 7 days and start at CA $233 for one-way flights and CA $432 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct. 28 - Tue, Nov. 4

DTW

Detroit

ONT

Ontario

CA $432 Roundtrip, found 4 days ago

CA $432

Roundtrip

found 4 days ago

Select American Airlines flight, departing Tue, Oct. 28 from Detroit to Ontario, returning Tue, Nov. 4, priced at CA $432 found 4 days ago

Tue, Nov. 4 - Wed, Nov. 5

DTW

Detroit

ONT

Ontario

CA $463 Roundtrip, found 4 days ago

CA $463

Roundtrip

found 4 days ago

Select American Airlines flight, departing Tue, Nov. 4 from Detroit to Ontario, returning Wed, Nov. 5, priced at CA $463 found 4 days ago

Mon, Oct. 27 - Tue, Nov. 4

DTW

Detroit

ONT

Ontario

CA $468 Roundtrip, found 4 days ago

CA $468

Roundtrip

found 4 days ago

Select American Airlines flight, departing Mon, Oct. 27 from Detroit to Ontario, returning Tue, Nov. 4, priced at CA $468 found 4 days ago

Tue, Sep. 9 - Fri, Sep. 19

DTW

Detroit

ONT

Ontario

CA $477 Roundtrip, found 4 days ago

CA $477

Roundtrip

found 4 days ago

Select American Airlines flight, departing Tue, Sep. 9 from Detroit to Ontario, returning Fri, Sep. 19, priced at CA $477 found 4 days ago

Wed, Oct. 1 - Tue, Oct. 7

DTW

Detroit

ONT

Ontario

CA $482 Roundtrip, found 3 days ago

CA $482

Roundtrip

found 3 days ago

Select American Airlines flight, departing Wed, Oct. 1 from Detroit to Ontario, returning Tue, Oct. 7, priced at CA $482 found 3 days ago

Sun, Oct. 19 - Wed, Oct. 29

DTW

Detroit

ONT

Ontario

CA $491 Roundtrip, found 3 days ago

CA $491

Roundtrip

found 3 days ago

Select American Airlines flight, departing Sun, Oct. 19 from Detroit to Ontario, returning Wed, Oct. 29, priced at CA $491 found 3 days ago