Beginning of main content
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5

Get travel help 24/7 with our Customer First Guarantee

Wander Wisely™ with Price Match Guarantee and no change fees

Search over 400 airlines and more than 700,000 hotels worldwide

Delta Flights from ONT to DTW

Travelocity is proud to offer some of the lowest fares on Delta flights from Ontario to Detroit. With our low price guarantee and free 24 hour cancellation, you can book that flight to DTW with confidence today. Choose from some of the best days to fly with our flexible booking calendar and you’ll save even more money on your journey from ONT to DTW. Whether you’re on the way to a well-deserved vacation or just flying for business, take advantage of these airfare deals today and go and smell the roses!

FAQs about Delta Flights from ONT to DTW

What terminal is Delta at Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.)?

You'll have to wait until you collect your boarding pass to figure out exactly which terminal Delta departs from at Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.). The same goes for Detroit, MI Airport (DTW-Detroit Metropolitan Wayne County).

Are there Delta non-stop flights from ONT to DTW?

Delta does not provide direct flights between Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.) and Detroit, MI Airport (DTW-Detroit Metropolitan Wayne County), so prepare to make at least one stopover. If you have time to spare, enjoy a coffee while you wait for your connection.

How long is a Delta flight from ONT to DTW?

Watch a few TV episodes, listen to a playlist or just put your seat back and drift off. You'll need to find a way to entertain yourself during the 6 hours and 33 minutes that it takes to journey from Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.) to Detroit, MI Airport (DTW-Detroit Metropolitan Wayne County) with Delta.

How many flights does Delta fly from ONT to DTW?

You'll find 10 Delta flights every week from ONT to DTW.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Travelocity users over the 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Travelocity. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.