$286 Cheap Delta flights Ontario (ONT) to St. Thomas (STT)

$286 Cheap Delta flights Ontario (ONT) to St. Thomas (STT)

Prices were available within the past 7 days and start at $286 for one-way flights and $575 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Sep 15 - Sat, Sep 20

ONT

Ontario

STT

St. Thomas

$575 Roundtrip, found 1 day ago

$575

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Sep 15 from Ontario to St. Thomas, returning Sat, Sep 20, priced at $575 found 1 day ago

Mon, Sep 15 - Sun, Sep 21

ONT

Ontario

STT

St. Thomas

$597 Roundtrip, found 1 day ago

$597

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Sep 15 from Ontario to St. Thomas, returning Sun, Sep 21, priced at $597 found 1 day ago

Thu, Sep 18 - Mon, Sep 22

ONT

Ontario

STT

St. Thomas

$702 Roundtrip, found 1 day ago

$702

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Sep 18 from Ontario to St. Thomas, returning Mon, Sep 22, priced at $702 found 1 day ago

Thu, Sep 18 - Mon, Sep 22

ONT

Ontario

STT

St. Thomas

$759 Roundtrip, found 1 day ago

$759

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Sep 18 from Ontario to St. Thomas, returning Mon, Sep 22, priced at $759 found 1 day ago