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Cheap Flights from Baltimore to Ontario from $230

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Cheap BWI to ONT Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Tue, Oct 8 - Mon, Oct 14
BWI
Baltimore
to
ONT
Ontario
$230

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found 3 hours ago

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Thu, Sep 19 - Mon, Sep 23
BWI
Baltimore
to
ONT
Ontario
$251

roundtrip

just found

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Thu, Aug 29 - Mon, Sep 9
BWI
Baltimore
to
ONT
Ontario
$253

roundtrip

found 13 hours ago

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Thu, Sep 5 - Mon, Sep 9
BWI
Baltimore
to
ONT
Ontario
$265

roundtrip

found 2 hours ago

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Thu, Sep 12 - Tue, Sep 17
BWI
Baltimore
to
ONT
Ontario
$281

roundtrip

found 6 hours ago

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Thu, Sep 26 - Wed, Oct 2
BWI
Baltimore
to
ONT
Ontario
$286

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found 4 hours ago

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Thu, Aug 15 - Mon, Aug 26
BWI
Baltimore
to
ONT
Ontario
$290

roundtrip

found 7 hours ago

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Thu, Sep 26 - Tue, Oct 1
BWI
Baltimore
to
ONT
Ontario
$294

roundtrip

found 4 days ago

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Wed, Sep 18 - Mon, Sep 30
BWI
Baltimore
to
ONT
Ontario
$297

roundtrip

found 1 hour ago

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Sun, Sep 29 - Wed, Oct 2
BWI
Baltimore
to
ONT
Ontario
$300

roundtrip

found 1 day ago

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Thu, Sep 26 - Tue, Oct 1
BWI
Baltimore
to
ONT
Ontario
$302

roundtrip

found 1 hour ago

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Sun, Sep 1 - Mon, Sep 16
BWI
Baltimore
to
ONT
Ontario
$303

roundtrip

found 9 hours ago

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Tue, Oct 8 - Mon, Oct 28
BWI
Baltimore
to
ONT
Ontario
$308

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found 5 days ago

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Thu, Sep 5 - Mon, Sep 9
BWI
Baltimore
to
ONT
Ontario
$310

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found 2 hours ago

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Sat, Nov 16 - Sat, Nov 16
BWI
Baltimore
to
ONT
Ontario
$318

roundtrip

found 6 hours ago

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Thu, May 28 - Mon, Jun 1
BWI
Baltimore
to
ONT
Ontario
$325

roundtrip

found 1 day ago

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Sat, Dec 7 - Sat, Dec 7
BWI
Baltimore
to
ONT
Ontario
$354

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found 15 hours ago

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Wed, Dec 11 - Sun, Dec 15
BWI
Baltimore
to
ONT
Ontario
$427

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found 3 days ago

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Baltimore to Ontario route information

Origin Airport Baltimore Washington Intl. Thurgood Marshall
Destination Airport Los Angeles - Ontario Intl.
Airlines Serving Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, United
Flight Price $230
Distance 2,277 mi

Orange County

SNA-John Wayne

$336.00

Long Beach

LGB-Long Beach Municipal

$243.99

Los Angeles

LAX-Los Angeles Intl.

$216.45

Burbank

BUR-Bob Hope

$262.11

Top Routes from Baltimore

Top Routes to Ontario

Cheap BWI to ONT Flights

  • Question : Which airline has the least delays from Baltimore to Ontario?
    Answer : Booking with United Airlines means you will arrive to Ontario pretty close to the time your ticket states. In fact, this timely airline has a 100% average for landing before the plane turns into a pumpkin. Of course, it never hurts to be prepared. If you’re on Atlas Air, be sure to sign up for the delay notifications to stay up to date with your flight’s status.
  • Question : What is the cheapest airline flying from Baltimore to Ontario?
    Answer : Frontier Airlines is offering the best deal at $202. Better reserve fast because prices range all the way up to $988 over the next three months.
  • Question : How much is a plane ticket to Ontario (ONT) from Baltimore (BWI)?
    Answer : Cost can range from $202 to $988, prices for BWI to ONT do fluctuate more than the majority of routes in the United States. However, usually the sooner you book, the better the price.
  • Question : Can I change the date of my flight?
    Answer : Yes, you can switch your departure date. If you want to save some funds in doing so, the cheapest day to fly in August is Thursday.
  • Question : How long do most people visit Ontario?
    Answer : Of course, you are not most people, but if you were, you'd stay around seven days.
  • Question : What is the cheapest day to fly to Ontario?
    Answer : Aug 22nd has bookings (as of Jul 22nd) as cheap as $223. That comes in 52% below the average price. Saving now means you'll have more money in your pocket.
  • Question : What is the cheapest day to fly?
    Answer : The cheapest day to fly from Baltimore to Ontario is on Thursday. If you would like to save a bit of money on your next vacation look for flights on Thursday.

Baltimore to Los Angeles Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Baltimore to Los Angeles will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Los Angeles.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with BWI to ONT flights that won’t make your bank account wince. Ready to temporarily leave behind Baltimore for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to ONT with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.