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Amazing United BWI to ONT Flight Deals

The cheapest flights to Los Angeles - Ontario Intl. found within the past 7 days were $158 round trip and $79 one way. Prices and availability subject to change. Additional terms may apply.

ONT From BWI Economy Coach Packages on Similar Airlines


FAQs about United Airlines Flights from BWI to ONT

What terminal is United Airlines at BWI Marshall?

Once you've received your ticket for your flight from Baltimore, MD Airport (BWI-Baltimore Washington Intl. Thurgood Marshall) to Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.), you should be able to identify exactly which terminals United Airlines flies into and out of. If not, consult your air carrier or do some online research for those details.

Are there United Airlines non-stop flights from BWI to ONT?

Unfortunately, you can't fly direct from Baltimore, MD Airport (BWI-Baltimore Washington Intl. Thurgood Marshall) to Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.) with United Airlines. Be ready to make a stopover if you have to stick to this airline and route.

How long is an United Airlines flight from BWI to ONT?

Enjoy some in-flight shut-eye and touch down at your destination raring to go. You'll have enough time to do so when traveling with United Airlines between BWI and ONT, with the flight taking roughly 7 hours and 37 minutes.

How many direct and indirect flights does United Airlines fly from BWI to ONT?

Each week, you'll find approximately 9 United Airlines flights between Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) and Ontario, CA (ONT-Los Angeles - Ontario Intl.).

Flying Tips & Tricks How do I find my flight number?
  • You'll be given a travel itinerary when you finalize your booking. In this document you'll see your flight number. The first one to two letters and single figure identify the airline (these are known as 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?
  • There's no need to wait around at home if you're packed and ready to jet off on your grand adventure. International flights begin their check-in process approximately three hours before departure. Meeting friends at the airport? Be sure to advise them that baggage drop closes an hour before takeoff. If you're catching a domestic flight, you should arrive at the terminal a couple of hours prior to departure. Check-in closes 45 minutes before the plane leaves the runway.

*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.