Cheap flights from Baltimore to Ontario (BWI - ONT) from $69
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
The best prices from Baltimore/Washington to Ontario are usually found in February or October, booked 23 days in advance, depart on a Wednesday or Tuesday and return on a Saturday
Cheap flight deals from Baltimore to Ontario
Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 25, 2024.
Popular in | June |
|---|---|
Cheapest in | February |
Round-trip from | $238 |
One-way from | $69 |
What is the cheapest day to fly round-trip from Baltimore to Ontario?
Users have found that flying from Baltimore to Ontario on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.
How far in advance should I book a flight from Baltimore to Ontario?
Find a great deal and save up to 59% by booking at least 54 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Baltimore to Ontario within the next two weeks, with the cheapest ticket starting at $356.
What is the cheapest month to fly from Baltimore to Ontario?
September is one of the best times of the year to fly to Ontario from Baltimore. Prices for September average $365 per person but you can even find prices for as low as $108. The most expensive prices can be found in the month of June. Opting for a September flight can save you 29% on your journey compared to booking in June
When is the cheapest time to fly from Baltimore to Ontario (BWI - ONT)?
It’s typically best to fly out from Baltimore to Ontario at noon. Doing so could potentially save you 34% on the flight price compared to flying in the afternoon, which is usually more expensive.
Cheap United Airlines flights from Baltimore to Ontario
Explore cheap flight options specifically provided by United Airlines for the route between Baltimore and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
Find some of the cheapest United Airlines flights traveling from Baltimore to Ontario. Deals update often to give you more flight options matching your criteria
Cheap Frontier flights from Baltimore to Ontario
Explore cheap flight options specifically provided by Frontier for the route between Baltimore and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
Have a look at some of the cheapest available Frontier flights departing from Baltimore and landing in Ontario. Deals are refreshing constantly so come back soon for more options.
Cheap Baltimore to Ontario flights in April & May 2024
Find cheap flight options from Baltimore to Ontario specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,701 searches. Prices were last updated on April 25, 2024.
The lowest fares we've come across on flights traveling from Baltimore to Ontario in April and May 2024. For more flight deals, be sure to check back very soon.
Baltimore to Ontario 2024 flight deals
Discover exclusive flight deals for travel between Baltimore and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
The lowest fares we've come across on flights traveling from Baltimore to Ontario in April and May 2024. For more flight deals, be sure to check back very soon.
Baltimore to Ontario flights leaving soon
Find last-minute flight options from Baltimore to Ontario for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
Book one of these great deals on flights from Baltimore to Ontario. Tip: verify your flight details before completing your reservation.
One-way flights to Ontario from Baltimore
Search for one-way flight options from Baltimore to Ontario. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
Take a look at some of the one-way flights we've detected from Baltimore to Ontario. Those seeking round-trip flights from Baltimore to Ontario should utilize the search form at the the top of the page.
Find flights from Baltimore to Ontario within your budget
Customize your flight search to find flights from Baltimore to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
Fly from
Fly to
Budget
$153 - $452
Route
Depart
Return
Price
Baltimore/WashingtonOntario
BWI - ONT
BWIONT
Baltimore/Washington
Thu 5/9
1 stop7h 59m
Ontario
Tue 5/14
2 stops29h 00m
Baltimore/WashingtonOntario
BWI - ONT
BWIONT
Baltimore/Washington
Thu 5/9
1 stop7h 59m
Ontario
Tue 5/14
1 stop25h 13m
Baltimore/WashingtonOntario
BWI - ONT
BWIONT
Baltimore/Washington
Thu 5/9
1 stop7h 59m
Ontario
Tue 6/4
1 stop9h 03m
Baltimore/WashingtonOntario
BWI - ONT
BWIONT
Baltimore/Washington
Thu 5/9
1 stop7h 59m
Ontario
Tue 5/14
1 stop7h 30m
Baltimore/WashingtonOntario
BWI - ONT
BWIONT
Baltimore/Washington
Thu 5/9
1 stop7h 59m
Ontario
Mon 5/13
1 stop9h 50m
Baltimore/WashingtonOntario
BWI - ONT
BWIONT
Baltimore/Washington
Thu 5/30
1 stop7h 35m
Ontario
Sun 6/2
1 stop7h 31m
Baltimore/WashingtonOntario
BWI - ONT
BWIONT
Baltimore/Washington
Sun 5/26
1 stop11h 21m
Ontario
Thu 5/30
1 stop10h 19m
Baltimore/WashingtonOntario
BWI - ONT
BWIONT
Baltimore/Washington
Tue 7/2
1 stop7h 12m
Ontario
Wed 7/10
1 stop7h 55m
Baltimore/WashingtonOntario
BWI - ONT
BWIONT
Baltimore/Washington
Sat 5/11
1 stop8h 23m
Ontario
Fri 5/17
1 stop8h 53m
When is the best time to book a flight from Baltimore to Ontario?
Use this chart to determine the optimal time to book a round-trip flight from Baltimore to Ontario. Price data was last updated on January 28, 2024.
The price you pay for your flight from Baltimore to Ontario may vary depending on when you book. For the best chance of a lower fare, look to book 23 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
When is the cheapest time to fly from Baltimore to Ontario?
Use this chart to determine the cheapest time to fly round-trip from Baltimore to Ontario. Price data was last updated on April 21, 2024.
Average price of flights to Ontario by month
Plan your trip from Baltimore to Ontario by taking into account the cheapest months to travel. The average price of a one-way flight from Baltimore to Ontario is currently $95 while a round-trip flight costs $306. Price data was last updated on April 21, 2024.
Currently, October is the cheapest month in which you can book a flight from Baltimore to Ontario (average of $237). Flying from Baltimore to Ontario in June is currently the most expensive (average of $346). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
$270
February
$287
March
$281
April
$258
May
$271
June
$346
July
$335
August
$287
September
$258
October
$237
November
$268
December
$271
Temperature and rainfall in Ontario by month
Plan your trip to Ontario by taking into account the average temperature and rainfall totals by month.
LAX Temperature | 57.2 - 73.4 °F |
|---|
Reviews of airlines servicing Ontario
Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated April 25, 2024.
See what other customers who have flown with United Airlines, Frontier and American Airlines from Baltimore to Ontario have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Overall
Crew
Food
Entertainment
Comfort
Reviews
The flight attendant on the flight was extremely unprofessional and obnoxious. He treated the entire plane as if we were on a seventh grade camping trip. He thought he was funny but was actually rude to us while we were on the ground waiting to continue to our final stop. It was like being stuck with a bad comedian for four solid hours. We flew from Chicago to Long Beach to Reno over 5 hours and they did not have any food other then graham crackers. Because of being delayed no one had time to get food in the airport between flights. Terrible experience and Southwest should look into this crew member.
Boarding
Overall
Crew
Food
Entertainment
Comfort
Reviews
The flight attendant on the flight was extremely unprofessional and obnoxious. He treated the entire plane as if we were on a seventh grade camping trip. He thought he was funny but was actually rude to us while we were on the ground waiting to continue to our final stop. It was like being stuck with a bad comedian for four solid hours. We flew from Chicago to Long Beach to Reno over 5 hours and they did not have any food other then graham crackers. Because of being delayed no one had time to get food in the airport between flights. Terrible experience and Southwest should look into this crew member.
Boarding
Overall
Crew
Food
Entertainment
Comfort
Reviews
The flight attendant on the flight was extremely unprofessional and obnoxious. He treated the entire plane as if we were on a seventh grade camping trip. He thought he was funny but was actually rude to us while we were on the ground waiting to continue to our final stop. It was like being stuck with a bad comedian for four solid hours. We flew from Chicago to Long Beach to Reno over 5 hours and they did not have any food other then graham crackers. Because of being delayed no one had time to get food in the airport between flights. Terrible experience and Southwest should look into this crew member.
Boarding
Overall
Crew
Food
Entertainment
Comfort
Reviews
The flight attendant on the flight was extremely unprofessional and obnoxious. He treated the entire plane as if we were on a seventh grade camping trip. He thought he was funny but was actually rude to us while we were on the ground waiting to continue to our final stop. It was like being stuck with a bad comedian for four solid hours. We flew from Chicago to Long Beach to Reno over 5 hours and they did not have any food other then graham crackers. Because of being delayed no one had time to get food in the airport between flights. Terrible experience and Southwest should look into this crew member.
Boarding
Overall
Crew
Food
Entertainment
Comfort
Reviews
The flight attendant on the flight was extremely unprofessional and obnoxious. He treated the entire plane as if we were on a seventh grade camping trip. He thought he was funny but was actually rude to us while we were on the ground waiting to continue to our final stop. It was like being stuck with a bad comedian for four solid hours. We flew from Chicago to Long Beach to Reno over 5 hours and they did not have any food other then graham crackers. Because of being delayed no one had time to get food in the airport between flights. Terrible experience and Southwest should look into this crew member.
Boarding
Overall
Crew
Food
Entertainment
Comfort
Reviews
The flight attendant on the flight was extremely unprofessional and obnoxious. He treated the entire plane as if we were on a seventh grade camping trip. He thought he was funny but was actually rude to us while we were on the ground waiting to continue to our final stop. It was like being stuck with a bad comedian for four solid hours. We flew from Chicago to Long Beach to Reno over 5 hours and they did not have any food other then graham crackers. Because of being delayed no one had time to get food in the airport between flights. Terrible experience and Southwest should look into this crew member.
Related info for your journey
Find useful and relevant information for your journey from Baltimore to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Baltimore to OntarioSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Baltimore to Ontario
Discover the top 5 airlines that operate flights from Baltimore to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
Search flights from Baltimore to Ontario by cabin class
Find flights from Baltimore to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Weekly flight availability from Baltimore to Ontario
Explore weekly flight availability from Baltimore to Ontario. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 25, 2024.
| Sunday | 2daily flights |
|---|---|
| Monday | 1daily flight |
| Tuesday | 1daily flight |
| Wednesday | 1daily flight |
| Thursday | 1daily flight |
| Friday | 1daily flight |
| Saturday | 0daily flights |
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Fly with Cheapflights
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How does Cheapflights help users find flights from Baltimore to Ontario?
Cheapflights helps you search for flights from Baltimore to Ontario via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Baltimore to Ontario?
Millions of users choose and trust Cheapflights to book the best flight deals from Baltimore to Ontario for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Baltimore to Ontario with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Baltimore to Ontario, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Baltimore to Ontario become cheaper?
Of course! You can now track prices for flights from Baltimore to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.