Find flights
When to book
Airlines
FAQs
English
Cheap flights from Birmingham, AL to Ontario from C$ 228
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 15/8. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — YYZ
5 Aug — 12 Aug1
Round-trip
1 adult
Economy
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 31 July 2025.
Find flight deals from Birmingham to Ontario
Cheapest flights from Birmingham to OntarioExplore 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 31 July 2025.
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 31 July 2025.
Thu 11/94:31 p.m.BHM - YYZ
2 stops27h 36mMultiple Airlines
Sun 14/96:30 a.m.YYZ - BHM
1 stop10h 06mMultiple Airlines
Deal found 29/7C$ 476
Wed 3/126:47 p.m.BHM - YUL
1 stop20h 41mMultiple Airlines
Sun 7/128:00 a.m.YUL - BHM
1 stop10h 42mMultiple Airlines
Deal found 30/7C$ 502
Fri 22/84:51 p.m.BHM - YYZ
1 stop17h 08mAmerican Airlines
Wed 3/96:30 a.m.YYZ - BHM
1 stop12h 18mAmerican Airlines
Deal found 30/7C$ 663
Wed 20/86:05 a.m.BHM - YYZ
1 stop16h 38mDelta
Thu 4/92:30 p.m.YYZ - BHM
1 stop8h 39mDelta
Deal found 30/7C$ 688
Thu 21/87:30 a.m.BHM - YYZ
1 stop5h 12mUnited Airlines
Sat 23/89:00 a.m.YYZ - BHM
1 stop4h 52mUnited Airlines
Deal found 31/7C$ 725
Thu 21/87:30 a.m.BHM - YUL
1 stop8h 56mUnited Airlines
Sat 23/86:15 a.m.YUL - BHM
1 stop16h 25mUnited Airlines
Deal found 31/7C$ 869
Wed 1/106:02 a.m.BHM - YUL
1 stop9h 03mDelta
Mon 6/107:00 a.m.YUL - BHM
1 stop7h 38mDelta
Deal found 31/7C$ 919
Sun 14/96:00 a.m.BHM - YUL
1 stop8h 29mAmerican Airlines
Wed 17/95:15 p.m.YUL - BHM
1 stop18h 12mAmerican Airlines
Deal found 31/7C$ 944
Fri 10/105:57 p.m.BHM - YUL
1 stop5h 01mWestJet
Tue 14/106:00 a.m.YUL - BHM
1 stop4h 47mWestJet
Deal found 31/7C$ 1,056
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 629,999 searches. Data last updated 31 July 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
BirminghamToronto
BHM - YYZ
BHMYYZ
Birmingham
Thu 11/9
4:31 p.m.-9:07 p.m.
2 stops27h 36m
Toronto Pearson Intl
Sun 14/9
6:30 a.m.-3:36 p.m.
1 stop10h 06m
C$ 476
BirminghamMontreal
BHM - YUL
BHMYUL
Birmingham
Wed 3/12
6:47 p.m.-4:28 p.m.
1 stop20h 41m
Montreal Pierre Elliott Trudeau Intl
Sun 7/12
8:00 a.m.-5:42 p.m.
1 stop10h 42m
C$ 502
BirminghamToronto
BHM - YYZ
BHMYYZ
Birmingham
Fri 22/8
4:51 p.m.-10:59 a.m.
1 stop17h 08m
Toronto Pearson Intl
Wed 3/9
6:30 a.m.-5:48 p.m.
1 stop12h 18m
C$ 663
BirminghamToronto
BHM - YYZ
BHMYYZ
Birmingham
Wed 20/8
6:05 a.m.-11:43 p.m.
1 stop16h 38m
Toronto Pearson Intl
Thu 4/9
2:30 p.m.-10:09 p.m.
1 stop8h 39m
C$ 688
BirminghamToronto
BHM - YYZ
BHMYYZ
Birmingham
Thu 21/8
7:30 a.m.-1:42 p.m.
1 stop5h 12m
Toronto Pearson Intl
Sat 23/8
9:00 a.m.-12:52 p.m.
1 stop4h 52m
C$ 725
BirminghamMontreal
BHM - YUL
BHMYUL
Birmingham
Thu 21/8
7:30 a.m.-5:26 p.m.
1 stop8h 56m
Montreal Pierre Elliott Trudeau Intl
Sat 23/8
6:15 a.m.-9:40 p.m.
1 stop16h 25m
C$ 869
BirminghamMontreal
BHM - YUL
BHMYUL
Birmingham
Wed 1/10
6:02 a.m.-4:05 p.m.
1 stop9h 03m
Montreal Pierre Elliott Trudeau Intl
Mon 6/10
7:00 a.m.-1:38 p.m.
1 stop7h 38m
C$ 919
BirminghamMontreal
BHM - YUL
BHMYUL
Birmingham
Sun 14/9
6:00 a.m.-3:29 p.m.
1 stop8h 29m
Montreal Pierre Elliott Trudeau Intl
Wed 17/9
5:15 p.m.-10:27 a.m.
1 stop18h 12m
C$ 944
BirminghamMontreal
BHM - YUL
BHMYUL
Birmingham
Fri 10/10
5:57 p.m.-11:58 p.m.
1 stop5h 01m
Montreal Pierre Elliott Trudeau Intl
Tue 14/10
6:00 a.m.-9:47 a.m.
1 stop4h 47m
C$ 1,056
BirminghamToronto
BHM - YYZ
BHMYYZ
Birmingham
Fri 15/8
5:57 p.m.-2:05 p.m.
1 stop19h 08m
C$ 228
Showing 1-10 of 13 results
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 C$ 167). Flying from Birmingham, Alabama to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 31 July 2025.
Check out reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Birmingham to Ontario to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Overall
8.0
Boarding
8.2
Crew
8.5
Entertainment
7.9
Food
7.3
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Comfort
7.9
Overall
8.0
Boarding
8.2
Crew
8.5
Entertainment
7.9
Food
7.3
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Comfort
7.9
Overall
8.0
Boarding
8.2
Crew
8.5
Entertainment
7.9
Food
7.3
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Comfort
7.9
Overall
8.0
Boarding
8.2
Crew
8.5
Entertainment
7.9
Food
7.3
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Comfort
7.9
Overall
8.0
Boarding
8.2
Crew
8.5
Entertainment
7.9
Food
7.3
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Birmingham to Ontario
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Birmingham to Ontario
Discover the top airline 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 629,999 searches. Data last updated 31 July 2025.
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 Birmingham to Ontario?
Cheapflights helps you search for flights from Birmingham to Ontario via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Birmingham to Ontario?
Cheapflights simply makes it quick and affordable to book flights from Birmingham to Ontario by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Birmingham to Ontario with no change fees?
Yes, we can. To see specific flights from Birmingham to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Birmingham to Ontario become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!