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ONT - BWI
Find cheap flights from Ontario to Baltimore
Round-trip
Economy
Search hundreds of travel sites at once for deals on flights to Baltimore
Good to know
Low season |
September | Best time to beat the crowds with an average 23% drop in price. |
|---|---|---|
High season |
June | Most popular time to fly with an average 30% increase in price. |
Average price of a round-trip |
$353 | (avg. price over the last 2 weeks) |
Good deal for a round-trip |
$319 | or less |
When to book flights from Ontario to Baltimore
Estimated round-trip price
Average price per month
Flight prices as travel date approaches
-1 day
-2 days
Top tips for finding a cheap flight
- Looking for a cheap flight? 25% of our users found flights on this route for $239 or less.
- The cheapest flight from Ontario to Baltimore was found 77 days before departure, on average.
- Book at least 4 weeks before departure in order to get a below-average price.
- High season is considered to be May, June and July. The cheapest month to fly is September.
- Morning departure is around 79% more expensive than an evening flight, on average*.
FAQs for booking Ontario to Baltimore flights
Are flight prices cheaper from Ontario to Baltimore because of Coronavirus (COVID-19)?
How long does a flight from Ontario to Baltimore take?
Which airlines provide the cheapest flights from Ontario to Baltimore?
Do I need a passport to fly between Ontario and Baltimore?
What’s the cheapest day of the week to fly Ontario to Baltimore?
Which airports will I be using when flying from Ontario to Baltimore?
How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?
Top airline flying Ontario to Baltimore/Washington
Scores according to KAYAK customer reviews
8.0
Delta
Overall score based on 28,423 reviews
8.2
Boarding
7.8
Comfort
8.5
Crew
7.8
Entertainment
7.5
Food
Book cheap flights from Ontario to Baltimore (round-trip)
Multiple Airlines
Thu, Aug 27
ONT
Ontario Airport
BWI
Baltimore/Washington Airport
11h 14m
Mon, Aug 31
BWI
Baltimore/Washington Airport
ONT
Ontario Airport
11h 00m
Trip: 5 days
Based on null reviews
Delta
Thu, Aug 27
ONT
Ontario Airport
BWI
Baltimore/Washington Airport
7h 25m
Sun, Aug 30
BWI
Baltimore/Washington Airport
ONT
Ontario Airport
7h 45m
Trip: 4 days
Based on null reviews
Multiple Airlines
Thu, Aug 27
ONT
Ontario Airport
BWI
Baltimore/Washington Airport
35h 34m
Mon, Aug 31
BWI
Baltimore/Washington Airport
ONT
Ontario Airport
11h 00m
Trip: 5 days
Based on null reviews
Multiple Airlines
Fri, Jul 31
ONT
Ontario Airport
BWI
Baltimore/Washington Airport
17h 51m
Mon, Aug 10
BWI
Baltimore/Washington Airport
ONT
Ontario Airport
16h 50m
Trip: 11 days
Based on null reviews
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Book cheap flights from Ontario to Baltimore (one-way)
Based on null reviews
Based on null reviews
Based on null reviews
Based on null reviews
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Ontario - Baltimore Flights
Departure:
Ontario (ONT) United States
Destination:
Baltimore (BWI) United States
Return flight deals:
Browse destinations:
$158
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.
We attempt to get accurate prices, however, prices are not guaranteed.
We attempt to get accurate prices, however, prices are not guaranteed.
Here's why:
We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.
We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.
Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.
If you have more questions or if you have a bad price to report to us,
please send us an
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last
72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may
not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags.
Please check the carriers' sites.
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