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$196+ 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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — YYZ
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$428
(American Airlines)

One-way from

$196
(American Airlines)

Popular in

December

Cheapest in

March

Average price

$359
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. 4% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($25 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 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 September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. 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 10/14:33 pmBHM - YUL
1 stop18h 13mAmerican Airlines
Mon 10/65:24 pmYUL - BHM
1 stop17h 47mAmerican Airlines
Deal found 9/10$428
This American Airlines deal was found by Cheapflights users on 9/9. 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 10/15:51 pmBHM - YYZ
1 stop17h 08mAmerican Airlines
Mon 10/66:00 amYYZ - BHM
1 stop5h 46mAmerican Airlines
Deal found 9/9$434
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/86:00 amBHM - YYZ
1 stop9h 34mAmerican Airlines
Wed 10/221:15 pmYYZ - BHM
1 stop10h 43mAmerican Airlines
Deal found 9/10$441
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 10/2510:41 amBHM - YYZ
1 stop11h 48mAmerican Airlines
Sat 11/111:45 amYYZ - BHM
1 stop12h 13mAmerican Airlines
Deal found 9/10$448
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/25:23 amBHM - YYZ
1 stop3h 58mDelta
Tue 10/76:15 amYYZ - BHM
1 stop5h 06mDelta
Deal found 9/9$461
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/16:00 pmBHM - YYZ
1 stop18h 42mUnited Airlines
Tue 10/77:00 amYYZ - BHM
1 stop10h 34mUnited Airlines
Deal found 9/9$476
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 11/76:15 amBHM - YYZ
1 stop14h 14mAmerican Airlines
Mon 11/1011:32 amYYZ - BHM
1 stop12h 19mAmerican Airlines
Deal found 9/10$480
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/711:25 amBHM - YYZ
1 stop8h 17mDelta
Wed 10/226:04 amYYZ - BHM
1 stop10h 32mDelta
Deal found 9/10$508
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 10/311:28 amBHM - YYZ
1 stop11h 24mMultiple Airlines
Sun 10/56:07 pmYYZ - BHM
1 stop4h 24mMultiple Airlines
Deal found 9/11$511
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/264:18 pmBHM - YYZ
1 stop4h 33mDelta
Mon 9/2910:12 amYYZ - BHM
1 stop7h 42mDelta
Deal found 9/11$532
This American Airlines deal was found by Cheapflights users on 9/9. 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 10/210:58 amBHM - YYZ
1 stop5h 10mAmerican Airlines
Mon 10/66:00 amYYZ - BHM
1 stop5h 46mAmerican Airlines
Deal found 9/9$536
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/2310:36 amBHM - YYZ
1 stop11h 53mAmerican Airlines
Sat 10/253:10 pmYYZ - BHM
1 stop8h 48mAmerican Airlines
Deal found 9/10$540

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 September 11, 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

BirminghamMontreal

BHM - YUL

BHMYUL

Birmingham

Wed 10/1

4:33 pm-11:46 am

1 stop18h 13m

Montreal Pierre Elliott Trudeau Intl

Mon 10/6

5:24 pm-10:11 am

1 stop17h 47m

$428

BirminghamToronto

BHM - YYZ

BHMYYZ

Birmingham

Thu 10/2

5:23 am-10:21 am

1 stop3h 58m

Toronto Pearson Intl

Tue 10/7

6:15 am-10:21 am

1 stop5h 06m

$461

BirminghamToronto

BHM - YYZ

BHMYYZ

Birmingham

Wed 10/1

6:00 pm-1:42 pm

1 stop18h 42m

Toronto Pearson Intl

Tue 10/7

7:00 am-4:34 pm

1 stop10h 34m

$476

BirminghamToronto

BHM - YYZ

BHMYYZ

Birmingham

Fri 11/7

6:15 am-9:29 pm

1 stop14h 14m

Toronto Pearson Intl

Mon 11/10

11:32 am-10:51 pm

1 stop12h 19m

$480

BirminghamToronto

BHM - YYZ

BHMYYZ

Birmingham

Fri 9/26

4:18 pm-9:51 pm

1 stop4h 33m

Toronto Pearson Intl

Mon 9/29

10:12 am-4:54 pm

1 stop7h 42m

$532

BirminghamToronto

BHM - YYZ

BHMYYZ

Birmingham

Fri 9/26

2:11 pm-11:03 pm

2 stops7h 52m

Toronto Pearson Intl

Mon 9/29

12:40 pm-9:20 pm

1 stop9h 40m

$542

BirminghamMontreal

BHM - YUL

BHMYUL

Birmingham

Wed 10/1

6:02 am-4:05 pm

1 stop9h 03m

Montreal Pierre Elliott Trudeau Intl

Tue 10/7

9:28 am-10:44 pm

1 stop14h 16m

$543

BirminghamToronto

BHM - YYZ

BHMYYZ

Birmingham

Tue 10/28

6:00 am-4:34 pm

1 stop9h 34m

Toronto Pearson Intl

Sun 11/2

11:32 am-10:51 pm

1 stop12h 19m

$550

BirminghamToronto

BHM - YYZ

BHMYYZ

Birmingham

Tue 10/7

11:25 am-11:39 pm

1 stop11h 14m

Toronto Pearson Intl

Fri 10/24

7:55 am-10:44 pm

1 stop15h 49m

$557

BirminghamMontreal

BHM - YUL

BHMYUL

Birmingham

Thu 10/2

4:31 pm-2:50 pm

1 stop21h 19m

Montreal Pierre Elliott Trudeau Intl

Mon 10/6

12:36 pm-4:52 pm

1 stop5h 16m

$578

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 33 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, January is the cheapest month in which you can book a flight from Birmingham, Alabama to Region of Ontario (average of $243). Flying from Birmingham, Alabama to Region of Ontario 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.

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 September 11, 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
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

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
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

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!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

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
3,091 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

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

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 3h 58m. Fly via American Airlines, Delta, or United Airlines to get the fastest option. The distance from Birmingham, Alabama to Region of Ontario is about 797 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 $196 on American Airlines. Other airlines that offer cheap prices include United Airlines from $280 and WestJet from $350 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, January is the cheapest month in which you can book a flight from Birmingham, Alabama to Region of Ontario (average of $243). Flying from Birmingham, Alabama to Region of Ontario 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

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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$158Average$399FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$360Average$577FlexibilityNo cancel feeOn-time71%
WestJetCheapest$387Average$556FlexibilityNo cancel feeOn-time60%

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