What are the cheapest airlines flying from Baltimore to Toronto round-trip?

Porter Airlines, at $108, was found to be the cheapest airline from Baltimore to Toronto.Alternate airlines to your destination round-trip include United Airlines and Air Canada. You may be able to fly from Baltimore to Toronto for 71% less than the average price by searching for these airlines.

What is the cheapest day to fly from Baltimore to Toronto?

Travelers seeking maximum savings on their Baltimore to Toronto flight should consider departing on Sunday at noon when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Toronto ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Toronto when rainfall is around 2.0 in.

If weather is an important factor for your trip to Toronto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

What are the cheapest flights from Baltimore to Toronto?

While on average a flight from Baltimore to Toronto is generally $1,406, our data shows the cheapest flight currently is $872. When looking at the most popular route, (Baltimore/Washington - Toronto Pearson Intl), you can expect to pay $200 for that flight.

What are the most popular airlines that fly from Baltimore to Toronto?

The most popular airlines flying from Baltimore to Toronto are Air Canada, Delta and Porter Airlines. Something to consider prior to booking your flight.

What airport do you fly from for flights from Baltimore to Toronto?

Baltimore/Washington (BWI) is the airport you will fly out of if you book a flight from Baltimore to Toronto. You should not have trouble finding flights to Toronto from Baltimore/Washington; the airport handles an average of 0 outbound flights to Toronto per day. You should also have plenty of airline options to choose from since 5 airlines have flights from the Baltimore airport to Toronto. It is only a 8.5 mi journey to Baltimore/Washington (BWI) from Baltimore’s city center.

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

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

How can I find direct flights from Baltimore to Toronto?

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

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

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

$69+ Flights from Baltimore to Toronto

Q: How much does it cost to fly round-trip from Baltimore to Toronto?

Airfare is below average for this route at the moment. Baltimore to Toronto flights typically cost between $367 and $654 in October. The cheapest round-trip price found within the last 3 days was $191 on Multiple Airlines (Oct 31-Nov 7).

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Find cheap flights from Baltimore to Toronto with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Baltimore/Washington to Toronto are usually found in April or December, booked 43 days in advance, depart on a Wednesday or Friday and return on a Monday

Cheap flight deals from Baltimore to Toronto

Round-trip from	$191 (Mytrip)
One-way from	$69 (Mytrip)
Popular in	September
Cheapest in	April
Average price	$592

From Baltimore/Washington to Toronto (YTO)

Search Deals

One-way flight from Baltimore/Washington to Toronto (YTO)

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($43 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Find flight deals from Baltimore to Toronto

Cheapest flights from Baltimore to Toronto
Explore the most affordable flight options available from Baltimore to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Fri 10/319:41 pmBWI - YYZ

1 stop16h 39mMultiple Airlines

Fri 11/712:50 pmYYZ - BWI

1 stop7h 42mMultiple Airlines

Deal found 9/16

$191

Mon 10/68:21 pmBWI - YYZ

1 stop17h 44mMultiple Airlines

Tue 10/146:30 amYYZ - BWI

1 stop28h 31mMultiple Airlines

Deal found 9/15

$211

Fri 11/79:37 pmBWI - YYZ

1 stop16h 43mMultiple Airlines

Mon 11/104:00 pmYYZ - BWI

1 stop7h 42mMultiple Airlines

Deal found 9/16

$217

Fri 11/79:37 pmBWI - YYZ

1 stop16h 43mMultiple Airlines

Tue 11/115:15 pmYYZ - BWI

1 stop15h 35mMultiple Airlines

Deal found 9/15

$218

Fri 10/248:21 pmBWI - YYZ

1 stop17h 44mMultiple Airlines

Mon 10/274:00 pmYYZ - BWI

1 stop6h 36mMultiple Airlines

Deal found 9/15

$220

Tue 10/78:00 amBWI - YYZ

1 stop14h 40mMultiple Airlines

Tue 10/146:30 amYYZ - BWI

1 stop28h 31mMultiple Airlines

Deal found 9/15

$221

Thu 10/238:21 pmBWI - YYZ

1 stop17h 44mMultiple Airlines

Sun 10/264:00 pmYYZ - BWI

1 stop6h 36mMultiple Airlines

Deal found 9/15

$226

Tue 10/78:00 amBWI - YYZ

1 stop14h 40mMultiple Airlines

Wed 10/156:30 amYYZ - BWI

1 stop8h 18mMultiple Airlines

Deal found 9/15

$229

Fri 10/39:59 pmBWI - YTZ

1 stop14h 18mMultiple Airlines

Mon 10/67:30 pmYTZ - BWI

2 stops19h 18mMultiple Airlines

Deal found 9/15

$302

Fri 10/247:54 pmBWI - YTZ

1 stop16h 23mMultiple Airlines

Tue 10/287:40 pmYTZ - BWI

2 stops22h 49mMultiple Airlines

Deal found 9/17

$332

Fri 10/39:59 pmBWI - YTZ

1 stop14h 18mMultiple Airlines

Sat 10/113:00 pmYTZ - BWI

2 stops17h 34mMultiple Airlines

Deal found 9/15

$338

Wed 10/228:00 amBWI - YTZ

2 stops11h 03mMultiple Airlines

Sun 10/262:05 pmYTZ - BWI

3 stops22h 35mMultiple Airlines

Deal found 9/16

$352

Best flights from Baltimore to Toronto
Discover carefully curated flight deals from Baltimore to Toronto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2025.

Sat 10/114:20 pmBWI - YYZ

1 stop7h 21mMultiple Airlines

Sat 10/181:35 pmYYZ - BWI

1 stop9h 57mMultiple Airlines

Deal found 9/16

$277

Sat 10/117:50 amBWI - YYZ

2 stops23h 02mMultiple Airlines

Wed 10/156:30 amYYZ - BWI

1 stop8h 18mMultiple Airlines

Deal found 9/16

$296

Fri 10/39:59 pmBWI - YTZ

1 stop14h 18mMultiple Airlines

Mon 10/67:30 pmYTZ - BWI

2 stops19h 18mMultiple Airlines

Deal found 9/15

$302

Sat 9/278:16 pmBWI - YYZ

1 stop17h 49mMultiple Airlines

Wed 10/19:50 amYYZ - BWI

1 stop9h 57mMultiple Airlines

Deal found 9/16

$310

Wed 10/2211:23 amBWI - YYZ

3 stops26h 42mMultiple Airlines

Sun 10/268:00 pmYYZ - BWI

2 stops15h 54mMultiple Airlines

Deal found 9/16

$310

Fri 10/247:54 pmBWI - YTZ

1 stop16h 23mMultiple Airlines

Tue 10/287:40 pmYTZ - BWI

2 stops22h 49mMultiple Airlines

Deal found 9/17

$332

Sat 10/184:12 pmBWI - YTZ

1 stop20h 05mMultiple Airlines

Tue 10/217:30 pmYTZ - BWI

2 stops17h 10mMultiple Airlines

Deal found 9/16

$355

Wed 10/228:00 amBWI - YTZ

2 stops11h 03mMultiple Airlines

Sat 10/2511:00 amYTZ - BWI

2 stops12h 49mMultiple Airlines

Deal found 9/16

$358

Sun 10/128:13 amBWI - YTZ

2 stops13h 30mMultiple Airlines

Thu 10/237:50 amYTZ - BWI

1 stop7h 37mMultiple Airlines

Deal found 9/15

$375

Sat 10/119:00 pmBWI - YTZ

3 stops24h 43mMultiple Airlines

Mon 10/1312:00 pmYTZ - BWI

3 stops24h 40mMultiple Airlines

Deal found 9/14

$380

Wed 10/151:35 pmBWI - YTZ

2 stops19h 55mMultiple Airlines

Wed 10/2212:00 pmYTZ - BWI

2 stops11h 32mMultiple Airlines

Deal found 9/15

$380

Sat 9/279:39 pmBWI - YTZ

3 stops24h 04mMultiple Airlines

Mon 9/2912:00 pmYTZ - BWI

3 stops27h 32mMultiple Airlines

Deal found 9/14

$381

Thu 9/256:50 amBWI - YYZ

1 stop10h 12mMultiple Airlines

Sun 9/286:30 amYYZ - BWI

1 stop28h 31mMultiple Airlines

Deal found 9/17

$384

Sun 10/194:26 pmBWI - YTZ

1 stop19h 51mMultiple Airlines

Wed 10/223:35 pmYTZ - BWI

1 stop23h 52mMultiple Airlines

Deal found 9/16

$388

Thu 10/1611:56 amBWI - YYZ

3 stops33h 25mMultiple Airlines

Thu 10/2312:00 pmYYZ - BWI

2 stops18h 35mMultiple Airlines

Deal found 9/16

$389

Tue 10/141:35 pmBWI - YTZ

2 stops18h 55mMultiple Airlines

Tue 10/2112:00 pmYTZ - BWI

2 stops11h 32mMultiple Airlines

Deal found 9/15

$390

Fri 10/107:54 pmBWI - YTZ

1 stop16h 23mMultiple Airlines

Sun 10/1912:00 pmYTZ - BWI

2 stops23h 54mMultiple Airlines

Deal found 9/15

$394

Wed 10/15:45 amBWI - YYZ

3 stops24h 27mMultiple Airlines

Sun 10/57:45 pmYYZ - BWI

2 stops15h 05mMultiple Airlines

Deal found 9/15

$420

Thu 10/212:00 pmBWI - YYZ

3 stops33h 21mMultiple Airlines

Sun 10/510:20 pmYYZ - BWI

3 stops32h 15mMultiple Airlines

Deal found 9/16

$433

Fri 9/266:38 amBWI - YYZ

1 stop14h 43mMultiple Airlines

Sat 9/277:15 amYYZ - BWI

1 stop8h 14mMultiple Airlines

Deal found 9/16

$471

Fri 10/107:24 pmBWI - YYZ

3 stops27h 16mMultiple Airlines

Sun 10/1210:25 pmYYZ - BWI

3 stops32h 10mMultiple Airlines

Deal found 9/16

$502

Thu 9/258:52 pmBWI - YYZ

1 stop26h 49mMultiple Airlines

Sat 10/116:30 amYYZ - BWI

1 stop8h 18mMultiple Airlines

Deal found 9/16

$524

Tue 9/2311:02 amBWI - YYZ

3 stops30h 00mMultiple Airlines

Thu 9/256:30 amYYZ - BWI

1 stop14h 50mMultiple Airlines

Deal found 9/17

$543

Last-minute flights from Baltimore to Toronto
Discover last-minute flight deals from Baltimore to Toronto. Data last updated September 17, 2025 and is based on user searches.

Fri 10/39:59 pmBWI - YTZ

1 stop14h 18mMultiple Airlines

Mon 10/67:30 pmYTZ - BWI

2 stops19h 18mMultiple Airlines

Deal found 9/15

$302

Fri 10/39:59 pmBWI - YTZ

1 stop14h 18mMultiple Airlines

Sat 10/113:00 pmYTZ - BWI

2 stops17h 34mMultiple Airlines

Deal found 9/15

$338

Mon 10/68:21 pmBWI - YYZ

1 stop17h 44mMultiple Airlines

Tue 10/146:30 amYYZ - BWI

1 stop28h 31mMultiple Airlines

Deal found 9/15

$211

Tue 10/78:00 amBWI - YYZ

1 stop14h 40mMultiple Airlines

Tue 10/146:30 amYYZ - BWI

1 stop28h 31mMultiple Airlines

Deal found 9/15

$221

Tue 10/78:00 amBWI - YYZ

1 stop14h 40mMultiple Airlines

Wed 10/156:30 amYYZ - BWI

1 stop8h 18mMultiple Airlines

Deal found 9/15

$229

Sat 10/114:20 pmBWI - YYZ

1 stop7h 21mMultiple Airlines

Wed 10/156:30 amYYZ - BWI

1 stop8h 18mMultiple Airlines

Deal found 9/16

$246

Sat 10/184:12 pmBWI - YTZ

1 stop20h 05mMultiple Airlines

Tue 10/217:30 pmYTZ - BWI

2 stops17h 10mMultiple Airlines

Deal found 9/16

$355

Wed 10/228:00 amBWI - YTZ

2 stops11h 03mMultiple Airlines

Sun 10/262:05 pmYTZ - BWI

3 stops22h 35mMultiple Airlines

Deal found 9/16

$352

Thu 10/238:21 pmBWI - YYZ

1 stop17h 44mMultiple Airlines

Sun 10/264:00 pmYYZ - BWI

1 stop6h 36mMultiple Airlines

Deal found 9/15

$226

Fri 10/248:21 pmBWI - YYZ

1 stop17h 44mMultiple Airlines

Mon 10/274:00 pmYYZ - BWI

1 stop6h 36mMultiple Airlines

Deal found 9/15

$220

Fri 10/248:21 pmBWI - YYZ

1 stop17h 44mMultiple Airlines

Sun 10/264:00 pmYYZ - BWI

1 stop6h 36mMultiple Airlines

Deal found 9/15

$239

Fri 10/319:41 pmBWI - YYZ

1 stop16h 39mMultiple Airlines

Fri 11/712:50 pmYYZ - BWI

1 stop7h 42mMultiple Airlines

Deal found 9/16

$191

One-way flights from Baltimore to Toronto
Search for one-way flight options from Baltimore to Toronto. Find affordable one-way fares based on user searches. Data last updated September 17, 2025.

Fri 10/319:41 pmBWI - YYZ

1 stop16h 39mMultiple Airlines

Deal found 9/16

$69

Thu 10/308:21 pmBWI - YYZ

1 stop18h 19mMultiple Airlines

Deal found 9/15

$71

Wed 10/225:20 pmBWI - YYZ

1 stop20h 45mMultiple Airlines

Deal found 9/16

$72

Fri 10/248:21 pmBWI - YYZ

1 stop17h 44mMultiple Airlines

Deal found 9/16

$75

Tue 10/145:20 pmBWI - YYZ

1 stop20h 45mMultiple Airlines

Deal found 9/15

$102

Fri 9/267:49 pmBWI - YYZ

1 stop18h 16mMultiple Airlines

Deal found 9/15

$103

Fri 12/129:37 pmBWI - YYZ

1 stop16h 43mMultiple Airlines

Deal found 9/16

$106

Sat 10/114:12 pmBWI - YTZ

1 stop20h 05mMultiple Airlines

Deal found 9/16

$131

Fri 10/247:54 pmBWI - YTZ

1 stop16h 23mMultiple Airlines

Deal found 9/15

$133

Sat 10/188:01 pmBWI - YTZ

2 stops25h 42mMultiple Airlines

Deal found 9/15

$146

Thu 10/29:37 pmBWI - YTZ

2 stops38h 40mMultiple Airlines

Deal found 9/15

$155

Thu 10/235:37 pmBWI - YTZ

2 stops18h 40mMultiple Airlines

Deal found 9/16

$163

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Sat 10/11

4:20 pm-11:41 pm

1 stop7h 21m

Toronto Pearson Intl

Sat 10/18

1:35 pm-11:32 pm

1 stop9h 57m

$277

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Sat 10/11

7:50 am-6:52 am

2 stops23h 02m

Toronto Pearson Intl

Wed 10/15

6:30 am-2:48 pm

1 stop8h 18m

$296

BaltimoreToronto

BWI - YTZ

BWIYTZ

Baltimore/Washington

Fri 10/3

9:59 pm-12:17 pm

1 stop14h 18m

Toronto Island

Mon 10/6

7:30 pm-2:48 pm

2 stops19h 18m

$302

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Sat 9/27

8:16 pm-2:05 pm

1 stop17h 49m

Toronto Pearson Intl

Wed 10/1

9:50 am-7:47 pm

1 stop9h 57m

$310

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Wed 10/22

11:23 am-2:05 pm

3 stops26h 42m

Toronto Pearson Intl

Sun 10/26

8:00 pm-11:54 am

2 stops15h 54m

$310

BaltimoreToronto

BWI - YTZ

BWIYTZ

Baltimore/Washington

Fri 10/24

7:54 pm-12:17 pm

1 stop16h 23m

Toronto Island

Tue 10/28

7:40 pm-6:29 pm

2 stops22h 49m

$332

BaltimoreToronto

BWI - YTZ

BWIYTZ

Baltimore/Washington

Sat 10/18

4:12 pm-12:17 pm

1 stop20h 05m

Toronto Island

Tue 10/21

7:30 pm-12:40 pm

2 stops17h 10m

$355

BaltimoreToronto

BWI - YTZ

BWIYTZ

Baltimore/Washington

Wed 10/22

8:00 am-7:03 pm

2 stops11h 03m

Toronto Island

Sat 10/25

11:00 am-11:49 pm

2 stops12h 49m

$358

BaltimoreToronto

BWI - YTZ

BWIYTZ

Baltimore/Washington

Sun 10/12

8:13 am-9:43 pm

2 stops13h 30m

Toronto Island

Thu 10/23

7:50 am-3:27 pm

1 stop7h 37m

$375

BaltimoreToronto

BWI - YTZ

BWIYTZ

Baltimore/Washington

Sat 10/11

9:00 pm-9:43 pm

3 stops24h 43m

Toronto Island

Mon 10/13

12:00 pm-12:40 pm

3 stops24h 40m

$380

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 42 results

...

Best time to book a flight from Baltimore to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from Baltimore with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Baltimore to Toronto

How far ahead should I book a flight from Baltimore to Toronto?

To ensure you get the cheapest price possible for a flight from Baltimore to Toronto, you should look to book at least 43 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Baltimore to Toronto?

Currently, January is the cheapest month in which you can book a flight from Baltimore to Toronto (average of $243). Flying from Baltimore to Toronto in August is currently the most expensive (average of $348). 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.

What is the cheapest time of day to fly from BWI to YTO?

It’s optimal to fly from Baltimore to Toronto at noon. By choosing this option you can save up to 80% on the cost of your flight, compared to a flight in the evening.

How much does it cost to fly round-trip from Baltimore to Toronto?

What’s the top layover airport for flights from Baltimore to Toronto?

Atlanta (ATL) – chosen by Cheapflights users on 67% of 1-stop itineraries from Baltimore to Toronto on Cheapflights.

What’s the cheapest layover airport for flights from Baltimore to Toronto?

Atlanta (ATL) is the most affordable 1-stop option, with an average round-trip price of $346.

What’s the fastest layover option from Baltimore to Toronto?

Flights via Detroit (DTW) have the shortest average one-way travel time for 1-stop routes: 4h 24m.

Which airport typically offers the quickest layover for flights from Baltimore to Toronto?

Flights via Atlanta (ATL) offer the fastest connection on this route, with an average layover time of 0h 58m.

Reviews of airlines servicing Toronto

Get a feel of what it's like to fly with Delta, Porter Airlines, and WestJet from Baltimore to Toronto by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,961 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,961 reviews

Delta

8.0

Very good

7,961 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Porter Airlines

7.9

Good

365 reviews

Delta

8.0

Very good

7,961 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

WestJet

7.2

Good

3,095 reviews

Delta

8.0

Very good

7,961 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air Canada

7.1

Good

10,000 reviews

Delta

8.0

Very good

7,961 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly from for flights from Baltimore to Toronto?
Baltimore/Washington (BWI) is the airport you will fly out of if you book a flight from Baltimore to Toronto. You should not have trouble finding flights to Toronto from Baltimore/Washington; the airport handles an average of 0 outbound flights to Toronto per day. You should also have plenty of airline options to choose from since 5 airlines have flights from the Baltimore airport to Toronto. It is only a 8.5 mi journey to Baltimore/Washington (BWI) from Baltimore’s city center.
What are the cheapest airlines flying from Baltimore to Toronto round-trip?
Porter Airlines, at $108, was found to be the cheapest airline from Baltimore to Toronto.Alternate airlines to your destination round-trip include United Airlines and Air Canada. You may be able to fly from Baltimore to Toronto for 71% less than the average price by searching for these airlines.
What are the cheapest flights from Baltimore to Toronto?
While on average a flight from Baltimore to Toronto is generally $1,406, our data shows the cheapest flight currently is $872. When looking at the most popular route, (Baltimore/Washington - Toronto Pearson Intl), you can expect to pay $200 for that flight.
Can I find deals for flights from Baltimore to Toronto that include hotel bookings?
Yes. In addition to deals on Baltimore to Toronto flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Baltimore to Toronto?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Toronto.
Can I find deals for business class flights from Baltimore to Toronto?
Yes. Cheapflights offers flight deals from Baltimore to Toronto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Baltimore to Toronto?
Currently, January is the cheapest month in which you can book a flight from Baltimore to Toronto (average of $243). Flying from Baltimore to Toronto in August is currently the most expensive (average of $348). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Baltimore to Toronto

Airline	Cheapest	Average	Flexibility	On-time
Porter Airlines	Cheapest$108	Average$266	FlexibilityNo cancel fee	On-time52%
United Airlines	Cheapest$187	Average$323	FlexibilityNo cancel fee	On-time69%
Air Canada	Cheapest$212	Average$311	FlexibilityNo cancel fee	On-time67%
Delta	Cheapest$242	Average$316	FlexibilityNo cancel fee	On-timeN/A
WestJet	Cheapest$349	Average$471	FlexibilityNo cancel fee	On-time60%

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$69+ Cheap flights from Baltimore (BWI) to Toronto (YTO)

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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Baltimore to Toronto with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Baltimore/Washington to Toronto are usually found in April or December, booked 43 days in advance, depart on a Wednesday or Friday and return on a Monday

Cheap flight deals from Baltimore to Toronto

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Baltimore to Toronto

Cheapest flights from Baltimore to TorontoExplore the most affordable flight options available from Baltimore to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Explore the most affordable flight options available from Baltimore to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baltimore to Toronto that are best for you.

Best time to book a flight from Baltimore to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from Baltimore with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Baltimore to Toronto

How far ahead should I book a flight from Baltimore to Toronto?

Use this chart to determine the optimal time to book a round-trip flight from Baltimore to Toronto. Price data was last updated on September 12, 2025.

What is the cheapest month to book a flight from Baltimore to Toronto?

What is the cheapest time of day to fly from BWI to YTO?

Find hourly flight availability from Baltimore to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

How much does it cost to fly round-trip from Baltimore to Toronto?

What’s the top layover airport for flights from Baltimore to Toronto?

Share of 1-stop round-trip flights from Baltimore to Toronto chosen by Cheapflights users in the past 12 months, using the same layover each way.

What’s the cheapest layover airport for flights from Baltimore to Toronto?

Average round-trip fare for 1-stop flights from Baltimore to Toronto, chosen by Cheapflights users in the past 12 months, with the same layover each way.

What’s the fastest layover option from Baltimore to Toronto?

Shortest average travel time for 1-stop one-way flights from Baltimore to Toronto, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Which airport typically offers the quickest layover for flights from Baltimore to Toronto?

Average layover duration for 1-stop one-way flights from Baltimore to Toronto, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Reviews of airlines servicing Toronto

Get a feel of what it's like to fly with Delta, Porter Airlines, and WestJet from Baltimore to Toronto by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Toronto. 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 Toronto?

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Top 5 airlines flying from Baltimore to Toronto

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Cheapest flights from Baltimore to Toronto
Explore the most affordable flight options available from Baltimore to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.