Beginning of main content
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5
Due to coronavirus (COVID-19) travel advisories, some destinations may be unavailable for certain dates. Find out more.

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights


Amazing American Airlines DTW to ONT Flight Deals

The cheapest flights to Los Angeles - Ontario Intl. found within the past 7 days were $225 round trip and $128 one way. Prices and availability subject to change. Additional terms may apply.


FAQs about American Airlines Flights from DTW to ONT

What terminal is American Airlines at Detroit Metro Airport?

If you're booked with American Airlines from Detroit, MI Airport (DTW-Detroit Metropolitan Wayne County) to Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.), you might be able to find out the terminal information once you're issued with your boarding pass. If not, check with your airline.

Are there American Airlines non-stop flights from DTW to ONT?

As you can't travel nonstop from Detroit, MI Airport (DTW-Detroit Metropolitan Wayne County) to Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.) with American Airlines, make the most of your layover. Grab a couple of drinks at a nice airport bar, or go for a wander around the terminal and enjoy some retail therapy.

How long is an American Airlines flight from DTW to ONT?

Your American Airlines flight from DTW to ONT will take roughly 6 hours and 9 minutes. But there are loads of things you can do to keep yourself busy. Asking the passenger beside you about their travel experiences is one of them. If you'd prefer a different sort of in-flight entertainment, you could always watch a film.

How many direct and indirect flights does American Airlines fly from DTW to ONT?

You can select from roughly 4 American Airlines flights every day from DTW to ONT.

Flying Tips & Tricks How do I find my flight number?
  • You'll be given an itinerary when you complete your booking. In this document you'll find your flight number. The first one to two letters and single digit identify the airline (these are called IATA airline codes). This is followed by one, two, three or four digits — the flight number.
How early can you check bags for a flight?
  • This can vary between airlines and airports, but typically it's two hours ahead of departure for domestic flights and three hours before for international. Drop your bags off early and enjoy a drink in the airport lounge. It beats being stuck in traffic trying to beat the clock.

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.