HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ontario

$202+ 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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — YYZ
jul. 30 — ago. 61
mié. 7/30
mié. 8/6
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 julio 25, 2025.

Round-trip from

$359
(Mytrip)

One-way from

$202
(American Airlines)

Popular in

December

Cheapest in

March

Average price

$384
From Birmingham to Ontario
Search Deals
One-way flight from Birmingham to Ontario
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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 julio 25, 2025.

This Mytrip deal was found by Cheapflights users on 7/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/215:57 pmBHM - YYZ
2 stops26h 11mMultiple Airlines
jue. 8/286:30 amYYZ - BHM
1 stop11h 03mMultiple Airlines
Deal found 7/24$359
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
dom. 9/74:31 pmBHM - YUL
2 stops30h 56mMultiple Airlines
dom. 9/146:35 pmYUL - BHM
1 stop18h 24mMultiple Airlines
Deal found 7/24$367
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
jue. 8/74:37 pmBHM - YOW
1 stop23h 43mMultiple Airlines
lun. 8/117:00 amYOW - BHM
2 stops11h 24mMultiple Airlines
Deal found 7/22$433
This American Airlines deal was found by Cheapflights users on 7/22. 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.
sáb. 9/206:32 amBHM - YYZ
1 stop10h 11mAmerican Airlines
lun. 9/2211:44 amYYZ - BHM
1 stop11h 43mAmerican Airlines
Deal found 7/22$445
This American Airlines deal was found by Cheapflights users on 7/22. 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.
dom. 9/214:33 pmBHM - YUL
1 stop18h 13mAmerican Airlines
sáb. 9/275:15 pmYUL - BHM
1 stop18h 12mAmerican Airlines
Deal found 7/22$467
This Trip.com deal was found by Cheapflights users on 7/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/61:34 pmBHM - YYZ
1 stop9h 24mUnited Airlines
sáb. 9/137:00 amYYZ - BHM
1 stop12h 49mUnited Airlines
Deal found 7/23$480
This Air Canada deal was found by Cheapflights users on 7/22. 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.
dom. 8/106:30 amBHM - YYZ
1 stop7h 00mAir Canada
mar. 8/196:15 amYYZ - BHM
2 stops7h 37mAir Canada
Deal found 7/22$609
This United Airlines deal was found by Cheapflights users on 7/24. 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.
mié. 9/171:34 pmBHM - YUL
1 stop23h 20mUnited Airlines
vie. 9/196:40 pmYUL - BHM
1 stop19h 12mUnited Airlines
Deal found 7/24$616
This Delta deal was found by Cheapflights users on 7/23. 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.
dom. 9/2111:15 amBHM - YUL
1 stop9h 42mDelta
sáb. 9/276:00 amYUL - BHM
2 stops11h 26mDelta
Deal found 7/23$630
This United Airlines deal was found by Cheapflights users on 7/21. 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.
mié. 11/57:31 amBHM - YOW
1 stop12h 47mUnited Airlines
sáb. 11/155:14 pmYOW - BHM
1 stop5h 45mUnited Airlines
Deal found 7/21$743
This FlightHub deal was found by Cheapflights users on 7/22. 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.
mié. 11/53:25 pmBHM - YOW
2 stops8h 17mWestJet
sáb. 11/155:40 amYOW - BHM
2 stops12h 11mWestJet
Deal found 7/22$749
This Air Canada deal was found by Cheapflights users on 7/21. 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.
mié. 11/59:10 amBHM - YOW
1 stop7h 02mAir Canada
sáb. 11/1510:50 amYOW - BHM
2 stops8h 48mAir Canada
Deal found 7/21$813

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 julio 25, 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

jue. 8/21

5:57 pm-9:08 pm

2 stops26h 11m

Toronto Pearson Intl

jue. 8/28

6:30 am-4:33 pm

1 stop11h 03m

$359

BirminghamMontreal

BHM - YUL

BHMYUL

Birmingham

dom. 9/7

4:31 pm-12:27 am

2 stops30h 56m

Montreal Pierre Elliott Trudeau Intl

dom. 9/14

6:35 pm-11:59 am

1 stop18h 24m

$367

BirminghamOttawa

BHM - YOW

BHMYOW

Birmingham

jue. 8/7

4:37 pm-5:20 pm

1 stop23h 43m

Ottawa

lun. 8/11

7:00 am-5:24 pm

2 stops11h 24m

$433

BirminghamToronto

BHM - YYZ

BHMYYZ

Birmingham

sáb. 9/20

6:32 am-5:43 pm

1 stop10h 11m

Toronto Pearson Intl

lun. 9/22

11:44 am-10:27 pm

1 stop11h 43m

$445

BirminghamMontreal

BHM - YUL

BHMYUL

Birmingham

dom. 9/21

4:33 pm-11:46 am

1 stop18h 13m

Montreal Pierre Elliott Trudeau Intl

sáb. 9/27

5:15 pm-10:27 am

1 stop18h 12m

$467

BirminghamToronto

BHM - YYZ

BHMYYZ

Birmingham

sáb. 9/6

1:34 pm-11:58 pm

1 stop9h 24m

Toronto Pearson Intl

sáb. 9/13

7:00 am-6:49 pm

1 stop12h 49m

$480

BirminghamMontreal

BHM - YUL

BHMYUL

Birmingham

mié. 9/17

1:34 pm-1:54 pm

1 stop23h 20m

Montreal Pierre Elliott Trudeau Intl

vie. 9/19

6:40 pm-12:52 pm

1 stop19h 12m

$616

BirminghamMontreal

BHM - YUL

BHMYUL

Birmingham

dom. 9/21

11:15 am-9:57 pm

1 stop9h 42m

Montreal Pierre Elliott Trudeau Intl

sáb. 9/27

6:00 am-4:26 pm

2 stops11h 26m

$630

BirminghamOttawa

BHM - YOW

BHMYOW

Birmingham

mié. 11/5

7:31 am-9:18 pm

1 stop12h 47m

Ottawa

sáb. 11/15

5:14 pm-9:59 pm

1 stop5h 45m

$743

BirminghamOttawa

BHM - YOW

BHMYOW

Birmingham

mié. 11/5

3:25 pm-12:42 am

2 stops8h 17m

Ottawa

sáb. 11/15

5:40 am-4:51 pm

2 stops12h 11m

$749

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/24

Showing 1-10 of 18 results
1
2

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.

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 julio 25, 2025.
Read through reviews of airlines operating flights from Birmingham to Ontario, such as Delta, United Airlines, and American Airlines. 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
7,967 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

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
7,967 reviews
Delta
8.0
Very good
7,967 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

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!
United Airlines
7.4
Good
8,876 reviews
Delta
8.0
Very good
7,967 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

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
7,967 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

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
2,963 reviews
Delta
8.0
Very good
7,967 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

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!
Air Canada
7.1
Good
9,788 reviews
Delta
8.0
Very good
7,967 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

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.

  • 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 $202 on American Airlines. Other airlines that offer cheap prices include United Airlines from $298 and WestJet from $687 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

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

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 julio 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$158Average$371FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$360Average$577FlexibilityNo cancel feeOn-time71%
WestJetCheapest$376Average$552FlexibilityNo 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.