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Cheap flights from Baltimore to Ontario from C$ 106

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 11/6. 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.
BWI — YYZ
14 May — 21 May1
1 adult
Tue 14/5
Tue 21/5

How far in advance should I book a flight from Baltimore to Region of Ontario?

Find a great deal and save up to 122% by booking at least 34 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 Region of Ontario within the next two weeks, with the cheapest ticket starting at C$ 511.

What is the cheapest month to fly from Baltimore to Region of Ontario?

February can be a great time to fly to Region of Ontario from Baltimore with a flight ticket averaging about C$ 408. Cheapflights users have found deals in the month of February for as cheap as C$ 180. The most expensive prices can be found in the month of July.

When is the cheapest time to fly from Baltimore to Region of Ontario (BWI - ON)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Baltimore to Region of Ontario as you normally would.

Cheap Delta flights from Baltimore to Ontario

Explore cheap flight options specifically provided by Delta 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 447,598 searches. Data last updated 9 May 2024.
Take a peek at the cheapest Delta flights we've detected travelling from Baltimore to Ontario. Come back soon if you're not finding the exact deal you're looking for.
Wed 3/76:05 a.m.BWI - YYZ
1 stop5h 24mDelta
Thu 11/75:53 p.m.YYZ - BWI
1 stop5h 15mDelta
Deal found 7/5C$ 451
Mon 10/65:13 p.m.BWI - YYZ
1 stop5h 37mDelta
Sat 6/76:04 a.m.YYZ - BWI
1 stop3h 56mDelta
Deal found 6/5C$ 469
Mon 17/66:06 a.m.BWI - YYZ
1 stop4h 11mDelta
Mon 24/65:58 p.m.YYZ - BWI
1 stop5h 24mDelta
Deal found 7/5C$ 481
Tue 4/66:16 p.m.BWI - YYZ
1 stop4h 30mDelta
Tue 11/65:58 p.m.YYZ - BWI
1 stop5h 24mDelta
Deal found 7/5C$ 491
Thu 11/79:36 a.m.BWI - YYZ
1 stop7h 32mDelta
Sat 21/95:45 p.m.YYZ - BWI
1 stop5h 39mDelta
Deal found 7/5C$ 519
Sat 29/65:06 p.m.BWI - YYZ
1 stop5h 56mDelta
Fri 5/75:58 p.m.YYZ - BWI
1 stop5h 23mDelta
Deal found 8/5C$ 526
Mon 27/56:10 a.m.BWI - YYZ
1 stop5h 19mDelta
Tue 28/55:59 p.m.YYZ - BWI
1 stop5h 19mDelta
Deal found 7/5C$ 534
Wed 15/56:05 a.m.BWI - YYZ
1 stop4h 09mDelta
Tue 21/54:40 p.m.YYZ - BWI
1 stop6h 12mDelta
Deal found 7/5C$ 569
Sat 18/56:10 a.m.BWI - YYZ
1 stop5h 19mDelta
Tue 21/512:30 p.m.YYZ - BWI
1 stop4h 42mDelta
Deal found 7/5C$ 616

Cheap WestJet flights from Baltimore to Ontario

Explore cheap flight options specifically provided by WestJet 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 447,598 searches. Data last updated 9 May 2024.
Browse through some of the cheapest WestJet flights travelling from Baltimore to Ontario. Ensure the flight price, dates, time, and airline match your criteria before you book.
Wed 12/66:00 a.m.BWI - YYZ
1 stop10h 54mWestJet
Wed 19/66:04 a.m.YYZ - BWI
1 stop3h 54mWestJet
Deal found 7/5C$ 478
Fri 31/55:52 p.m.BWI - YYZ
1 stop5h 22mWestJet
Sun 2/66:04 p.m.YYZ - BWI
1 stop6h 37mWestJet
Deal found 7/5C$ 507
Fri 12/76:05 a.m.BWI - YYZ
1 stop12h 28mWestJet
Sat 21/911:25 a.m.YYZ - BWI
1 stop7h 21mWestJet
Deal found 7/5C$ 508
Tue 18/612:00 p.m.BWI - YYZ
1 stop4h 54mWestJet
Sat 22/67:46 a.m.YYZ - BWI
1 stop11h 55mWestJet
Deal found 7/5C$ 525
Fri 7/64:46 p.m.BWI - YYZ
1 stop5h 13mWestJet
Tue 11/66:04 a.m.YYZ - BWI
1 stop3h 54mWestJet
Deal found 7/5C$ 530
Thu 11/76:05 a.m.BWI - YYZ
1 stop5h 34mWestJet
Mon 15/78:00 p.m.YYZ - BWI
2 stops14h 57mWestJet
Deal found 6/5C$ 532
Wed 10/712:21 p.m.BWI - YYZ
1 stop4h 47mWestJet
Sun 14/711:59 a.m.YYZ - BWI
2 stops11h 48mWestJet
Deal found 7/5C$ 547
Fri 9/84:36 p.m.BWI - YYZ
1 stop7h 14mWestJet
Sun 11/812:30 p.m.YYZ - BWI
1 stop10h 58mWestJet
Deal found 7/5C$ 548
Tue 28/56:16 p.m.BWI - YYZ
1 stop4h 30mWestJet
Tue 4/65:59 p.m.YYZ - BWI
1 stop5h 18mWestJet
Deal found 7/5C$ 551

Cheap Baltimore to Ontario flights in May & June 2024

Find cheap flight options from Baltimore to Ontario specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 447,598 searches. Prices were last updated on 9 May 2024.
Check out some of the best flight deals from Baltimore to Ontario in 2024. Check back in a little while for more flight options.
Wed 12/610:45 p.m.BWI - YYZ
1 stop15h 15mMultiple Airlines
Wed 19/66:30 a.m.YYZ - BWI
1 stop9h 31mMultiple Airlines
Deal found 8/5C$ 273
Wed 12/610:45 p.m.BWI - YYZ
1 stop15h 15mMultiple Airlines
Wed 19/66:30 a.m.YYZ - BWI
1 stop9h 31mMultiple Airlines
Deal found 7/5C$ 284
Thu 13/610:45 p.m.BWI - YYZ
1 stop15h 15mMultiple Airlines
Tue 18/66:30 a.m.YYZ - BWI
1 stop11h 21mMultiple Airlines
Deal found 8/5C$ 298
Wed 12/610:45 p.m.BWI - YYZ
1 stop15h 15mMultiple Airlines
Wed 19/66:30 a.m.YYZ - BWI
2 stops18h 57mMultiple Airlines
Deal found 8/5C$ 304
Wed 12/610:45 p.m.BWI - YYZ
1 stop15h 15mMultiple Airlines
Wed 19/66:30 a.m.YYZ - BWI
2 stops18h 57mMultiple Airlines
Deal found 7/5C$ 315
Tue 4/610:12 p.m.BWI - YYZ
1 stop15h 48mMultiple Airlines
Tue 11/66:30 a.m.YYZ - BWI
1 stop9h 30mMultiple Airlines
Deal found 7/5C$ 316
Wed 12/610:45 p.m.BWI - YYZ
1 stop15h 15mMultiple Airlines
Mon 17/66:30 a.m.YYZ - BWI
1 stop14h 08mMultiple Airlines
Deal found 7/5C$ 327
Thu 13/610:45 p.m.BWI - YYZ
1 stop15h 15mMultiple Airlines
Tue 18/66:30 a.m.YYZ - BWI
2 stops14h 58mMultiple Airlines
Deal found 8/5C$ 330
Wed 5/610:45 p.m.BWI - YYZ
1 stop15h 15mMultiple Airlines
Fri 7/66:30 a.m.YYZ - BWI
1 stop11h 21mMultiple Airlines
Deal found 8/5C$ 333

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 447,598 searches. Data last updated 9 May 2024.
Check out some of the best flight deals from Baltimore to Ontario in 2024. Check back in a little while for more flight options.
Wed 12/610:45 p.m.BWI - YYZ
1 stop15h 15mMultiple Airlines
Wed 19/66:30 a.m.YYZ - BWI
1 stop9h 31mMultiple Airlines
Deal found 8/5C$ 273
Wed 12/610:45 p.m.BWI - YYZ
1 stop15h 15mMultiple Airlines
Wed 19/66:30 a.m.YYZ - BWI
1 stop9h 31mMultiple Airlines
Deal found 7/5C$ 284
Thu 13/610:45 p.m.BWI - YYZ
1 stop15h 15mMultiple Airlines
Tue 18/66:30 a.m.YYZ - BWI
1 stop11h 21mMultiple Airlines
Deal found 8/5C$ 298
Wed 12/610:45 p.m.BWI - YYZ
1 stop15h 15mMultiple Airlines
Wed 19/66:30 a.m.YYZ - BWI
2 stops18h 57mMultiple Airlines
Deal found 8/5C$ 304
Wed 12/610:45 p.m.BWI - YYZ
1 stop15h 15mMultiple Airlines
Wed 19/66:30 a.m.YYZ - BWI
2 stops18h 57mMultiple Airlines
Deal found 7/5C$ 315
Tue 4/610:12 p.m.BWI - YYZ
1 stop15h 48mMultiple Airlines
Tue 11/66:30 a.m.YYZ - BWI
1 stop9h 30mMultiple Airlines
Deal found 7/5C$ 316
Wed 12/610:45 p.m.BWI - YYZ
1 stop15h 15mMultiple Airlines
Mon 17/66:30 a.m.YYZ - BWI
1 stop14h 08mMultiple Airlines
Deal found 7/5C$ 327
Thu 13/610:45 p.m.BWI - YYZ
1 stop15h 15mMultiple Airlines
Tue 18/66:30 a.m.YYZ - BWI
2 stops14h 58mMultiple Airlines
Deal found 8/5C$ 330
Wed 5/610:45 p.m.BWI - YYZ
1 stop15h 15mMultiple Airlines
Fri 7/66:30 a.m.YYZ - BWI
1 stop11h 21mMultiple Airlines
Deal found 8/5C$ 333

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 447,598 searches. Data last updated 9 May 2024.
Users seeking a last-minute flight from Baltimore to Ontario should consider booking one of these fares. Tip: verify your flight details before completing your reservation.
Wed 15/56:22 p.m.BWI - YYZ
2 stops25h 13mMultiple Airlines
Tue 21/52:40 p.m.YYZ - BWI
3 stops28h 30mMultiple Airlines
Deal found 7/5C$ 386
Wed 15/56:22 p.m.BWI - YYZ
2 stops25h 13mMultiple Airlines
Tue 21/56:30 a.m.YYZ - BWI
2 stops24h 40mMultiple Airlines
Deal found 7/5C$ 396
Wed 15/58:24 a.m.BWI - YYZ
3 stops35h 11mMultiple Airlines
Tue 21/52:40 p.m.YYZ - BWI
3 stops28h 30mMultiple Airlines
Deal found 7/5C$ 397
Sat 18/57:45 p.m.BWI - YYZ
2 stops23h 50mMultiple Airlines
Tue 21/52:40 p.m.YYZ - BWI
3 stops28h 30mMultiple Airlines
Deal found 7/5C$ 411
Sat 18/58:00 p.m.BWI - YYZ
2 stops23h 35mMultiple Airlines
Fri 24/56:30 a.m.YYZ - BWI
1 stop11h 28mMultiple Airlines
Deal found 7/5C$ 416
Sat 18/57:45 p.m.BWI - YYZ
2 stops23h 50mMultiple Airlines
Tue 21/56:30 a.m.YYZ - BWI
2 stops24h 40mMultiple Airlines
Deal found 7/5C$ 420
Wed 15/56:22 p.m.BWI - YYZ
2 stops25h 13mMultiple Airlines
Mon 3/66:30 a.m.YYZ - BWI
2 stops17h 26mMultiple Airlines
Deal found 7/5C$ 426
Wed 15/58:24 a.m.BWI - YYZ
3 stops35h 11mMultiple Airlines
Mon 3/66:30 a.m.YYZ - BWI
2 stops17h 26mMultiple Airlines
Deal found 7/5C$ 427
Wed 15/56:22 p.m.BWI - YYZ
2 stops25h 13mMultiple Airlines
Mon 3/66:30 a.m.YYZ - BWI
1 stop11h 28mMultiple Airlines
Deal found 7/5C$ 438

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 447,598 searches. Data last updated 9 May 2024.
If you're seeking multiple options on one-way flights from Baltimore to Ontario, be sure to check out these deals, which are updated often. Those needing a return flight from Baltimore to Ontario can use the search form above.
Tue 11/610:45 p.m.BWI - YYZ
1 stop15h 15mMultiple Airlines
Deal found 8/5C$ 106
Wed 26/610:45 p.m.BWI - YYZ
1 stop15h 10mMultiple Airlines
Deal found 8/5C$ 115
Tue 11/610:45 p.m.BWI - YYZ
1 stop15h 15mMultiple Airlines
Deal found 7/5C$ 117
Wed 29/57:43 p.m.BWI - YYZ
3 stops23h 52mMultiple Airlines
Deal found 8/5C$ 121
Wed 29/510:12 p.m.BWI - YYZ
2 stops21h 23mMultiple Airlines
Deal found 8/5C$ 124
Tue 4/610:12 p.m.BWI - YYZ
1 stop15h 48mMultiple Airlines
Deal found 8/5C$ 125
Thu 20/610:45 p.m.BWI - YYZ
1 stop15h 15mMultiple Airlines
Deal found 7/5C$ 132
Tue 4/66:14 a.m.BWI - YYZ
2 stops13h 21mMultiple Airlines
Deal found 8/5C$ 133
Tue 11/610:29 a.m.BWI - YYZ
2 stops20h 06mMultiple Airlines
Deal found 7/5C$ 143

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 447,598 searches. Data last updated 9 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 273 - C$ 478

Route

Depart

Return

Price

Baltimore/WashingtonToronto Pearson Intl

BWI - YYZ

BWIYYZ

Baltimore/Washington

Wed 12/6

1 stop15h 15m

Toronto Pearson Intl

Wed 19/6

1 stop9h 31m

C$ 273

Baltimore/WashingtonToronto Pearson Intl

BWI - YYZ

BWIYYZ

Baltimore/Washington

Wed 12/6

1 stop15h 15m

Toronto Pearson Intl

Wed 19/6

1 stop9h 31m

C$ 284

Baltimore/WashingtonToronto Pearson Intl

BWI - YYZ

BWIYYZ

Baltimore/Washington

Thu 13/6

1 stop15h 15m

Toronto Pearson Intl

Tue 18/6

1 stop11h 21m

C$ 298

Baltimore/WashingtonToronto Pearson Intl

BWI - YYZ

BWIYYZ

Baltimore/Washington

Wed 12/6

1 stop15h 15m

Toronto Pearson Intl

Wed 19/6

2 stops18h 57m

C$ 304

Baltimore/WashingtonToronto Pearson Intl

BWI - YYZ

BWIYYZ

Baltimore/Washington

Wed 12/6

1 stop15h 15m

Toronto Pearson Intl

Wed 19/6

2 stops18h 57m

C$ 315

Baltimore/WashingtonToronto Pearson Intl

BWI - YYZ

BWIYYZ

Baltimore/Washington

Tue 4/6

1 stop15h 48m

Toronto Pearson Intl

Tue 11/6

1 stop9h 30m

C$ 316

Baltimore/WashingtonToronto Pearson Intl

BWI - YYZ

BWIYYZ

Baltimore/Washington

Wed 3/7

1 stop5h 24m

Toronto Pearson Intl

Thu 11/7

1 stop5h 15m

C$ 451

Baltimore/WashingtonToronto Pearson Intl

BWI - YYZ

BWIYYZ

Baltimore/Washington

Mon 10/6

1 stop5h 37m

Toronto Pearson Intl

Sat 6/7

1 stop3h 56m

C$ 469

Baltimore/WashingtonToronto Pearson Intl

BWI - YYZ

BWIYYZ

Baltimore/Washington

Wed 12/6

1 stop10h 54m

Toronto Pearson Intl

Wed 19/6

1 stop3h 54m

C$ 478

Flights are sorted by cheapest first

Deals found on 8/5

No data available for this route at this time. Please check back soon.

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 9 May 2024.
Read reviews from past customers who have flown Delta, WestJet and American Airlines from Baltimore to Ontario. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,793 reviews
Check prices

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.1
Very good
10,793 reviews
Delta
8.1
Very good
10,793 reviews
Check prices

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Copa Airlines
8.0
Very good
2,766 reviews
Delta
8.1
Very good
10,793 reviews
Check prices

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

WestJet
7.6
Good
2,942 reviews
Delta
8.1
Very good
10,793 reviews
Check prices

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
11,050 reviews
Delta
8.1
Very good
10,793 reviews
Check prices

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Sun Country Air
7.2
Good
640 reviews
Delta
8.1
Very good
10,793 reviews
Check prices

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

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.

  • What airport do you fly from for flights from Baltimore to Ontario?

    If you book a flight to Ontario from Baltimore, you will be flying from Baltimore/Washington, which is the city’s only airport. Baltimore/Washington (BWI) is located 13.7 km from the centre of Baltimore.

  • Can I find flights from Baltimore to Region of Ontario for under C$ 300 on Cheapflights?

    Yes, there are multiple flights from Baltimore to Region of Ontario for under C$ 300. The cheapest flight booked recently is on Multiple Airlines for just C$ 273, but on average you can expect to pay C$ 327.

  • Are there last-minute flights available from Baltimore to Region of Ontario for under C$ 400?

    There are currently 20+ open flights from Baltimore to Region of Ontario within the next 7 days for less than C$ 400.

  • What are the most popular routes from Baltimore to Region of Ontario?

    While some choose either Baltimore/Washington - Toronto Island or Baltimore/Washington - Ottawa, Baltimore/Washington - Toronto Pearson Intl is the most popular route from Baltimore to Region of Ontario.

  • What are the most reliable airlines from Baltimore to Region of Ontario?

    No one likes to see their flight delayed. When booking a flight from Baltimore to Region of Ontario consider choosing Air Canada (90%), Jazz (90%) or United Airlines (90%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Baltimore to Region of Ontario?

    While on average a flight from Baltimore to Region of Ontario is generally C$ 1,895, our data shows the cheapest flight currently is C$ 1,819. When looking at the most popular route, (Baltimore/Washington - Toronto Pearson Intl), you can expect to pay C$ 272 for that flight.

  • What does BWI to YYZ mean?

    Baltimore/Washington Airport is BWI and Toronto Pearson Intl Airport is YYZ. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Ottawa Airport (YOW), Toronto Island Airport (YTZ), Hamilton Airport (YHM), London Airport (YXU), Toronto Kitchener-Waterloo Airport (YKF) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Baltimore to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your Baltimore to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Baltimore to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Baltimore to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Baltimore to Ontario that include hotel bookings?

    Yes. In addition to deals on Baltimore to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baltimore to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Ontario.

  • Can I find deals for business class flights from Baltimore to Ontario?

    Yes. Cheapflights offers flight deals from Baltimore to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Baltimore to Ontario that allow pets onboard?

    Many airlines flying from Baltimore to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Baltimore to Ontario?

    Yes, you can often find last-minute deals on Baltimore to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Baltimore to Region of Ontario flight deals updated?

    The Baltimore to Region of Ontario flight deals you see on this page were last updated on 8/5.

See more FAQs

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Alternative routes for Baltimore to Ontario
See prices for flight routes from nearby airports that may be better suited for you.

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Top airline flying from Baltimore to Ontario

Discover the top airline 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 447,598 searches. Data last updated 9 May 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 230AverageC$ 529FlexibilityNo cancel feeOn-time67%
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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.
First Class
Business Class
Prem Econ Class
Economy Class

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