HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ontario

$178+ 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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — YYZ
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Birmingham to Ontario 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.

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 January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$349
(United Airlines)

One-way from

$178
(American Airlines)

Popular in

September

Cheapest in

March

Average price

$786
Provider with most accurate pricing for Birmingham-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Birmingham-Toronto (YTO) flights.
Search Deals
From Birmingham to Ontario
Search Deals
One-way flight from Birmingham to Ontario
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($88 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 8, 2026.

This United Airlines deal was found by Cheapflights users on 1/7. 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 2/187:27 amBHM - YOW
1 stop8h 40mUnited Airlines
Sun 2/226:20 amYOW - BHM
1 stop13h 03mUnited Airlines
Deal found 1/7$349
This American Airlines deal was found by Cheapflights users on 1/7. 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 2/56:40 amBHM - YYZ
1 stop13h 43mAmerican Airlines
Fri 2/611:53 amYYZ - BHM
1 stop9h 21mAmerican Airlines
Deal found 1/7$454
This American Airlines deal was found by Cheapflights users on 1/6. 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 4/17:02 amBHM - YYZ
1 stop9h 34mAmerican Airlines
Wed 4/83:14 pmYYZ - BHM
1 stop8h 56mAmerican Airlines
Deal found 1/6$470
This United Airlines deal was found by Cheapflights users on 1/7. 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 2/181:17 pmBHM - YYZ
1 stop7h 04mUnited Airlines
Fri 2/208:45 amYYZ - BHM
1 stop4h 51mUnited Airlines
Deal found 1/7$490
This United Airlines deal was found by Cheapflights users on 1/8. 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.
Sun 2/221:17 pmBHM - YOW
1 stop7h 01mUnited Airlines
Sun 3/16:20 amYOW - BHM
1 stop13h 03mUnited Airlines
Deal found 1/8$510
This Delta deal was found by Cheapflights users on 1/7. 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 3/39:10 amBHM - YYZ
2 stops10h 25mDelta
Sun 3/812:25 pmYYZ - BHM
1 stop5h 20mDelta
Deal found 1/7$517
This American Airlines deal was found by Cheapflights users on 1/7. 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.
Tue 3/37:02 amBHM - YYZ
1 stop13h 27mAmerican Airlines
Sun 3/810:58 amYYZ - BHM
2 stops7h 50mAmerican Airlines
Deal found 1/7$528
This Air Canada deal was found by Cheapflights users on 1/7. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/189:42 amBHM - YYZ
2 stops11h 03mAir Canada
Fri 2/203:45 pmYYZ - BHM
1 stop7h 08mAir Canada
Deal found 1/7$571
This United Airlines deal was found by Cheapflights users on 1/8. 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.
Sun 6/76:45 amBHM - YYZ
1 stop6h 37mUnited Airlines
Fri 6/126:10 amYYZ - BHM
1 stop8h 45mUnited Airlines
Deal found 1/8$572
This American Airlines deal was found by Cheapflights users on 1/6. 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 3/206:00 amBHM - YYZ
1 stop9h 41mAmerican Airlines
Sun 3/226:00 amYYZ - BHM
1 stop12h 48mAmerican Airlines
Deal found 1/6$582
This United Airlines deal was found by Cheapflights users on 1/7. 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 7/82:45 pmBHM - YYZ
1 stop6h 33mUnited Airlines
Wed 7/156:10 amYYZ - BHM
1 stop8h 45mUnited Airlines
Deal found 1/7$585
This American Airlines deal was found by Cheapflights users on 1/7. 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.
Mon 3/235:37 pmBHM - YUL
1 stop20h 28mAmerican Airlines
Fri 3/273:45 pmYUL - BHM
1 stop19h 17mAmerican Airlines
Deal found 1/7$609

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 January 8, 2026.
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

Wed 2/18

9:42 am-5:07 pm

1 stop6h 25m

Ottawa

Sun 2/22

6:20 am-6:23 pm

1 stop13h 03m

$349

BirminghamToronto

BHM - YYZ

BHMYYZ

Birmingham

Thu 2/5

6:40 am-9:23 pm

1 stop13h 43m

Toronto Pearson Intl

Fri 2/6

11:53 am-8:14 pm

1 stop9h 21m

$454

BirminghamToronto

BHM - YYZ

BHMYYZ

Birmingham

Wed 4/1

7:02 am-5:36 pm

1 stop9h 34m

Toronto Pearson Intl

Wed 4/8

3:14 pm-11:10 pm

1 stop8h 56m

$470

BirminghamToronto

BHM - YYZ

BHMYYZ

Birmingham

Sun 6/21

5:30 pm-12:04 am

1 stop5h 34m

Toronto Pearson Intl

Wed 6/24

2:15 pm-8:59 pm

1 stop7h 44m

$490

BirminghamToronto

BHM - YYZ

BHMYYZ

Birmingham

Tue 3/3

6:10 am-11:18 am

1 stop4h 08m

Toronto Pearson Intl

Sun 3/8

6:10 am-11:49 am

1 stop6h 39m

$490

BirminghamToronto

BHM - YYZ

BHMYYZ

Birmingham

Wed 2/18

1:17 pm-7:45 pm

1 stop5h 28m

Toronto Pearson Intl

Fri 2/20

8:45 am-12:36 pm

1 stop4h 51m

$490

BirminghamToronto

BHM - YYZ

BHMYYZ

Birmingham

Fri 6/12

4:01 pm-12:04 am

1 stop7h 03m

Toronto Pearson Intl

Thu 6/18

2:15 pm-8:59 pm

1 stop7h 44m

$490

BirminghamToronto

BHM - YYZ

BHMYYZ

Birmingham

Sun 6/7

6:15 am-1:25 pm

1 stop6h 10m

Toronto Pearson Intl

Fri 6/12

1:30 pm-8:04 pm

1 stop7h 34m

$490

BirminghamToronto

BHM - YYZ

BHMYYZ

Birmingham

Sun 4/12

5:52 pm-11:57 pm

1 stop5h 05m

Toronto Pearson Intl

Wed 4/15

1:30 pm-6:54 pm

1 stop6h 24m

$490

BirminghamToronto

BHM - YYZ

BHMYYZ

Birmingham

Fri 3/20

6:15 am-3:08 pm

1 stop7h 53m

Toronto Pearson Intl

Sun 3/22

3:59 pm-8:53 pm

1 stop5h 54m

$490

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 27 results
1
2
3

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

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 January 8, 2026.
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
8,032 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

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
8,032 reviews
Delta
7.9
Good
8,032 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

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
11,097 reviews
Delta
7.9
Good
8,032 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

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
3,235 reviews
Delta
7.9
Good
8,032 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

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 5h 34m. Fly via United Airlines, American Airlines, or Delta 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 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 - Montreal Pierre Elliott Trudeau Intl, Birmingham - Toronto Pearson 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.

See more FAQs

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.
Atlanta to Vancouver Intl flights
Atlanta to Pearson Intl flights
Atlanta to Calgary flights
Atlanta to Pierre Elliott Trudeau Intl flights
Atlanta to Abbotsford flights
Atlanta to Toronto Island flights
Atlanta to Winnipeg flights
Pensacola to Vancouver Intl flights
Atlanta to Québec City flights
Atlanta to Edmonton flights
Atlanta to Halifax flights
Birmingham to Vancouver Intl flights
Chattanooga to Vancouver Intl flights
Birmingham to Pierre Elliott Trudeau Intl flights
Atlanta to Charlottetown flights
Chattanooga to Pierre Elliott Trudeau Intl flights
Birmingham to Québec City flights
Pensacola to Pierre Elliott Trudeau Intl flights
Birmingham to Calgary flights
Pensacola to Pearson Intl flights
Huntsville to Calgary flights
Atlanta to Ottawa flights
Birmingham to Pearson Intl flights
Pensacola to Calgary flights
Huntsville to Pearson Intl flights
Atlanta to Kelowna flights
Atlanta to Yellowknife flights
Atlanta to Saskatoon flights
Huntsville to Vancouver Intl flights
Chattanooga to Pearson Intl flights
Atlanta to Victoria flights
Atlanta to St. John's flights
Atlanta to Kamloops flights
Mobile to Pierre Elliott Trudeau Intl flights
Valparaiso to Calgary flights
Valparaiso to Vancouver Intl flights
Birmingham to Halifax flights
Chattanooga to Edmonton flights
Mobile to Vancouver Intl flights
Chattanooga to Ottawa flights
Huntsville to Ottawa flights
Atlanta to Sudbury flights
Mobile to Edmonton flights
Huntsville to Pierre Elliott Trudeau Intl flights
Chattanooga to Halifax flights
Atlanta to Fredericton flights
Birmingham to Saskatoon flights
Atlanta to Deer Lake flights
Atlanta to St John flights
Valparaiso to Pierre Elliott Trudeau Intl flights

Top 2 airlines flying from Birmingham to Ontario

Discover the top 2 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$158Average$418FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$405Average$679FlexibilityNo cancel feeOn-time60%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.