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Cheap flights from Ontario to Birmingham, AL from C$ 320

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 13/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BHM
25 Jan — 1 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Birmingham

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Birmingham
Explore the most affordable flight options available from Ontario to Birmingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 December 2025.

Wed 24/125:19 p.m.YYZ - BHM
2 stops24h 45mAmerican Airlines
Thu 1/16:09 a.m.BHM - YYZ
1 stop4h 42mAmerican Airlines
Deal found 24/12C$ 827
Thu 25/127:50 a.m.YYZ - BHM
1 stop7h 30mWestJet
Sun 4/110:46 a.m.BHM - YYZ
1 stop23h 22mWestJet
Deal found 24/12C$ 874
Thu 25/123:30 p.m.YYZ - BHM
1 stop7h 25mUnited Airlines
Sun 28/121:48 p.m.BHM - YYZ
1 stop6h 33mUnited Airlines
Deal found 24/12C$ 912
Thu 25/127:30 a.m.YYZ - BHM
2 stops8h 47mAmerican Airlines
Sun 28/126:00 a.m.BHM - YYZ
1 stop11h 23mAmerican Airlines
Deal found 24/12C$ 930
Thu 25/125:30 p.m.YYZ - BHM
1 stop5h 25mUnited Airlines
Sun 4/17:30 a.m.BHM - YYZ
1 stop7h 32mUnited Airlines
Deal found 25/12C$ 982
Thu 25/1210:15 p.m.YYZ - BHM
2 stops40h 35mWestJet
Sun 28/125:20 a.m.BHM - YYZ
2 stops35h 03mWestJet
Deal found 24/12C$ 1,064
Wed 24/126:30 p.m.YYZ - BHM
2 stops38h 57mWestJet
Thu 1/15:20 a.m.BHM - YYZ
2 stops18h 18mWestJet
Deal found 24/12C$ 1,083
Wed 24/125:09 p.m.YOW - BHM
1 stop5h 46mUnited Airlines
Sun 28/121:48 p.m.BHM - YOW
1 stop6h 30mUnited Airlines
Deal found 23/12C$ 1,151
Wed 24/127:25 p.m.YOW - BHM
2 stops19h 40mAir Canada
Sun 28/127:30 a.m.BHM - YOW
1 stop8h 48mAir Canada
Deal found 23/12C$ 1,205
Wed 24/124:50 p.m.YYZ - BHM
1 stop21h 14mMultiple Airlines
Mon 5/17:30 a.m.BHM - YYZ
1 stop10h 04mMultiple Airlines
Deal found 24/12C$ 1,508

Find flight deals from Ontario to Birmingham

Keep the following information in mind while searching for Ontario to Birmingham flight deals. Data was last updated 26 December 2025.

Round-trip from

C$ 403

One-way from

C$ 320

Popular in

November

Cheapest in

April

Average price

C$ 592
United Airlines
  • United Airlines
  • 1/4-4/4
  • 2 total stops
  • 15h 38m total
  • Ontario to Birmingham
Search Deals
American Airlines
  • American Airlines
  • 13/1
  • 1 total stop
  • 12h 09m total
  • Ontario to Birmingham
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 146 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Birmingham 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 629,999 searches. Data last updated 26 December 2025.
Use the filters below to find and compare flights from Ontario to Birmingham that are best for you.

Fly from

Ontario

Fly to

Birmingham

Route

Depart

Return

Price

OttawaBirmingham

YOW - BHM

YOWBHM

Ottawa

Wed 14/1

5:11 p.m.-9:58 p.m.

1 stop5h 47m

Birmingham

Sun 18/1

9:10 a.m.-9:18 p.m.

1 stop11h 08m

C$ 403

OttawaBirmingham

YOW - BHM

YOWBHM

Ottawa

Wed 1/4

10:44 a.m.-6:20 p.m.

1 stop8h 36m

Birmingham

Sat 4/4

9:05 a.m.-5:07 p.m.

1 stop7h 02m

C$ 403

OttawaBirmingham

YOW - BHM

YOWBHM

Ottawa

Wed 14/1

6:20 a.m.-1:14 p.m.

1 stop7h 54m

Birmingham

Sun 18/1

2:00 p.m.-1:38 a.m.

2 stops10h 38m

C$ 487

TorontoBirmingham

YYZ - BHM

YYZBHM

Toronto Pearson Intl

Thu 14/5

6:15 a.m.-9:56 a.m.

1 stop4h 41m

Birmingham

Fri 15/5

6:40 p.m.-12:04 a.m.

1 stop4h 24m

C$ 539

TorontoBirmingham

YYZ - BHM

YYZBHM

Toronto Pearson Intl

Sun 10/5

6:00 p.m.-10:54 p.m.

1 stop5h 54m

Birmingham

Tue 12/5

6:15 a.m.-1:25 p.m.

1 stop6h 10m

C$ 539

TorontoBirmingham

YYZ - BHM

YYZBHM

Toronto Pearson Intl

Mon 11/5

6:15 a.m.-11:21 a.m.

1 stop6h 06m

Birmingham

Thu 14/5

6:40 p.m.-12:04 a.m.

1 stop4h 24m

C$ 539

TorontoBirmingham

YYZ - BHM

YYZBHM

Toronto Pearson Intl

Wed 8/4

1:00 p.m.-6:20 p.m.

1 stop6h 20m

Birmingham

Wed 15/4

6:30 a.m.-2:24 p.m.

1 stop6h 54m

C$ 539

TorontoBirmingham

YYZ - BHM

YYZBHM

Toronto Pearson Intl

Sun 10/5

2:15 p.m.-8:59 p.m.

1 stop7h 44m

Birmingham

Fri 15/5

6:40 p.m.-12:04 a.m.

1 stop4h 24m

C$ 539

TorontoBirmingham

YYZ - BHM

YYZBHM

Toronto Pearson Intl

Tue 12/5

6:10 a.m.-1:55 p.m.

1 stop8h 45m

Birmingham

Thu 14/5

8:30 a.m.-4:15 p.m.

1 stop6h 45m

C$ 539

TorontoBirmingham

YYZ - BHM

YYZBHM

Toronto Pearson Intl

Thu 14/5

6:15 a.m.-9:56 a.m.

1 stop4h 41m

Birmingham

Sat 16/5

6:25 a.m.-12:16 p.m.

1 stop4h 51m

C$ 539

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/12

Showing 1-10 of 28 results
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Best time to book a flight from Ontario to Birmingham

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

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

Currently, March is the cheapest month in which you can book a flight from Region of Ontario to Birmingham, Alabama (average of C$ 205). Flying from Region of Ontario to Birmingham, Alabama in November is currently the most expensive (average of C$ 624). 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 ON to BHM?

Find hourly flight availability from Ontario to Birmingham. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 December 2025.

It’s optimal to fly from Region of Ontario to Birmingham, Alabama in the evening. By choosing this option you can save up to 33% on the cost of your flight, compared to a flight in the morning.

Related info for your journey

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

    For a flight from Ontario to Birmingham, you will be flying into Birmingham. Birmingham (BHM) is just 6.9 km from the centre of the city.

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

    There are many flights that can get you from Region of Ontario to Birmingham, Alabama in 4h 41m. Fly via United Airlines, Air Canada, or Delta to get the fastest option. The distance between Region of Ontario and Birmingham, Alabama is about 1283 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The most popular route from Region of Ontario to Birmingham, Alabama is Toronto Pearson Intl - Birmingham. You may also consider Ottawa - Birmingham or Montreal Pierre Elliott Trudeau Intl - Birmingham.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Birmingham 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 Region of Ontario to Birmingham, Alabama?

    Currently, March is the cheapest month in which you can book a flight from Region of Ontario to Birmingham, Alabama (average of C$ 205). Flying from Region of Ontario to Birmingham, Alabama in November is currently the most expensive (average of C$ 624). 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 Ontario to Birmingham

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Ontario to Birmingham

Discover the top 5 airlines that operate flights from Ontario to Birmingham. 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 629,999 searches. Data last updated 26 December 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 288AverageC$ 577FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 378AverageC$ 493FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 381AverageC$ 708FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 437AverageC$ 730FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 638AverageC$ 728FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Birmingham?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Birmingham from Ontario today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ontario to Birmingham?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Birmingham for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ontario to Birmingham with no change fees?

Yes! Cheapflights helps users easily find flights from Ontario to Birmingham with no change fees.

Can Cheapflights notify me if prices for flights from Ontario to Birmingham become cheaper?

Of course! You can now track prices for flights from Ontario to Birmingham 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.

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