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$271+ Cheap flights from Birmingham, AL (BHM) to Ontario

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — YYZ
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
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Cheap flight deals from Birmingham to Ontario

Keep the following information in mind while searching for Birmingham to Ontario flight deals. Data was last updated November 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$415
(American Airlines)

One-way from

$286
(American Airlines)

Popular in

September

Cheapest in

March

Average price

$494
Provider with most accurate pricing for Birmingham-Toronto (YTO) flight deals.
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Provider most trusted by Cheapflights users for Birmingham-Toronto (YTO) flights.
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From Birmingham to Ontario
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One-way flight from Birmingham to Ontario
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Highest demand for flights based on searches. 21% potential increase in price ($141 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Birmingham to Ontario

Cheapest flights from Birmingham to Ontario
Explore the most affordable flight options available from Birmingham to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2025.

This American Airlines deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:05 amBHM - YYZ
1 stop4h 40mAmerican Airlines
Fri 12/266:00 amYYZ - BHM
1 stop12h 04mAmerican Airlines
Deal found 11/18$543
This United Airlines deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/173:03 pmBHM - YYZ
1 stop6h 34mUnited Airlines
Tue 12/234:50 pmYYZ - BHM
1 stop21h 14mUnited Airlines
Deal found 11/18$639
This American Airlines deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:57 amBHM - YYZ
2 stops7h 13mAmerican Airlines
Tue 12/2310:58 amYYZ - BHM
1 stop11h 38mAmerican Airlines
Deal found 11/18$659
This United Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/261:48 pmBHM - YYZ
1 stop6h 33mUnited Airlines
Sat 1/39:00 amYYZ - BHM
1 stop13h 55mUnited Airlines
Deal found 11/19$681
This American Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/182:34 pmBHM - YUL
1 stop7h 24mAmerican Airlines
Thu 12/257:08 amYUL - BHM
1 stop10h 56mAmerican Airlines
Deal found 11/20$742
This Kiwi.com deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:13 amBHM - YYZ
1 stop25h 56mWestJet
Mon 11/2412:25 pmYYZ - BHM
1 stop3h 59mWestJet
Deal found 11/18$767
This FlightHub deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/265:33 pmBHM - YYZ
1 stop21h 37mWestJet
Sat 1/310:50 pmYYZ - BHM
2 stops16h 00mWestJet
Deal found 11/19$809
This United Airlines deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:00 amBHM - YYZ
1 stop7h 20mUnited Airlines
Sun 11/237:35 amYYZ - BHM
2 stops12h 03mUnited Airlines
Deal found 11/18$1,016

Cheapflights Fare Finder

 
Customize your flight search to find flights from Birmingham 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 2,558,603 searches. Data last updated November 20, 2025.
Use the filters below to find and compare flights from Birmingham to Ontario that are best for you.

Fly from

Birmingham

Fly to

Ontario

Route

Depart

Return

Price

BirminghamOttawa

BHM - YOW

BHMYOW

Birmingham

Tue 3/10

9:15 am-5:12 pm

1 stop6h 57m

Ottawa

Wed 3/11

4:15 pm-9:58 am

2 stops18h 43m

$449

BirminghamMontreal

BHM - YUL

BHMYUL

Birmingham

Wed 1/21

5:31 pm-8:44 am

1 stop14h 13m

Montreal Pierre Elliott Trudeau Intl

Sat 1/24

9:34 am-5:44 pm

1 stop9h 10m

$491

BirminghamToronto

BHM - YYZ

BHMYYZ

Birmingham

Sat 1/17

6:01 am-5:28 pm

2 stops10h 27m

Toronto Pearson Intl

Sat 1/31

11:30 am-9:53 pm

1 stop11h 23m

$511

BirminghamToronto

BHM - YYZ

BHMYYZ

Birmingham

Sat 2/21

6:00 am-4:11 pm

1 stop9h 11m

Toronto Pearson Intl

Tue 2/24

2:25 pm-10:50 pm

1 stop9h 25m

$520

BirminghamToronto

BHM - YYZ

BHMYYZ

Birmingham

Sun 12/21

6:05 am-11:45 am

1 stop4h 40m

Toronto Pearson Intl

Fri 12/26

6:00 am-5:04 pm

1 stop12h 04m

$543

BirminghamToronto

BHM - YYZ

BHMYYZ

Birmingham

Sat 2/21

9:05 am-9:21 pm

1 stop11h 16m

Toronto Pearson Intl

Tue 2/24

11:00 am-6:20 pm

1 stop8h 20m

$550

BirminghamMontreal

BHM - YUL

BHMYUL

Birmingham

Wed 1/21

9:10 am-7:11 pm

2 stops9h 01m

Montreal Pierre Elliott Trudeau Intl

Sat 1/24

6:00 am-4:18 pm

1 stop11h 18m

$624

BirminghamToronto

BHM - YYZ

BHMYYZ

Birmingham

Wed 12/17

3:03 pm-10:37 pm

1 stop6h 34m

Toronto Pearson Intl

Tue 12/23

4:50 pm-1:04 pm

1 stop21h 14m

$639

BirminghamMontreal

BHM - YUL

BHMYUL

Birmingham

Tue 1/27

2:00 pm-4:01 pm

1 stop25h 01m

Montreal Pierre Elliott Trudeau Intl

Sun 2/1

8:25 am-6:26 pm

2 stops11h 01m

$639

BirminghamToronto

BHM - YYZ

BHMYYZ

Birmingham

Wed 12/17

6:57 am-3:10 pm

2 stops7h 13m

Toronto Pearson Intl

Tue 12/23

10:58 am-9:36 pm

1 stop11h 38m

$659

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 23 results
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Best time to book a flight from Birmingham to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Birmingham 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 Birmingham to Ontario

What is the cheapest month to book a flight from Birmingham, Alabama to Region of Ontario?

Currently, May is the cheapest month in which you can book a flight from Birmingham, Alabama to Region of Ontario (average of $158). Flying from Birmingham, Alabama to Region of Ontario in August is currently the most expensive (average of $719). 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.

How much does it cost to fly round-trip from Birmingham, Alabama to Region of Ontario?

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 November 20, 2025.
Read through reviews of airlines operating flights from Birmingham to Ontario, such as Delta, American Airlines, and WestJet. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,002 reviews

Boarding

8.1

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,002 reviews
Delta
7.9
Good
8,002 reviews

Boarding

8.1

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,046 reviews
Delta
7.9
Good
8,002 reviews

Boarding

8.1

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
WestJet
7.2
Good
3,168 reviews
Delta
7.9
Good
8,002 reviews

Boarding

8.1

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Birmingham 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 Birmingham to Ontario?

    Birmingham (BHM), located 4.3 mi from the city center, is the airport you fly out of when you book flights from Birmingham to Ontario.

  • How long is the flight from Birmingham, Alabama to Region of Ontario?

    There are many flights that can get you from Birmingham, Alabama to Region of Ontario in 6h 57m. Fly via United Airlines, Delta, or American Airlines to get the fastest option. The distance from Birmingham, Alabama to Region of Ontario is about 1002 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Birmingham, Alabama to Region of Ontario one-way?

    One-way options have recently been found by users for as low as $271 on American Airlines. Other airlines that offer cheap prices include Delta from $372 and WestJet from $499 one-way.

  • What are the most popular routes from Birmingham, Alabama to Region of Ontario?

    When deciding which route to take from Birmingham, Alabama to Region of Ontario consider Birmingham - Toronto Pearson Intl, Birmingham - Montreal Pierre Elliott Trudeau Intl or Birmingham - Ottawa as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Birmingham 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.

  • What is the cheapest month to book a flight from Birmingham, Alabama to Region of Ontario?

    Currently, May is the cheapest month in which you can book a flight from Birmingham, Alabama to Region of Ontario (average of $158). Flying from Birmingham, Alabama to Region of Ontario in August is currently the most expensive (average of $719). 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

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Alternative routes for Birmingham to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Birmingham to Ontario

Discover the top 3 airlines that operate flights from Birmingham 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 2,558,603 searches. Data last updated November 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$158Average$437FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$360Average$585FlexibilityNo cancel feeOn-time71%
WestJetCheapest$405Average$665FlexibilityNo cancel feeOn-time60%

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