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Cheap flights from Ontario to Birmingham (ONT - BHM) from $174

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 6/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ONT — BHM
Jun 12 — Jun 191
From?
To?
Wed 6/12
Wed 6/19
1 adult, Economy
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The best prices from Ontario to Birmingham are usually found in October or February, booked 90 days in advance, depart on a Tuesday or Saturday and return on a Tuesday

Cheap flight deals from Ontario to Birmingham

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Birmingham (BHM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 7, 2024.

Popular in

March

Cheapest in

October

Round-trip from

$366

One-way from

$253
High demand for flights, 26% potential price rise
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Best time to find cheap flights, 13% potential price drop
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From Ontario to Birmingham
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One-way flight from Ontario to Birmingham
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What is the cheapest day to fly round-trip from Ontario to Birmingham, Alabama?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 53% on the overall cost on flights from Ontario to Birmingham, Alabama.

How far in advance should I book a flight from Ontario to Birmingham, Alabama?

Users have found that booking a flight from Ontario to Birmingham, Alabama at least 47 days early can save you up to 102% on average compared to booking a flight this week. If booking 47 days before your flight isn’t an option for you, users have found flights from Ontario to Birmingham, Alabama for as little as $686 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $950 for flights departing within the next 3 days.

What is the cheapest month to fly from Ontario to Birmingham, Alabama?

Flights from Ontario to Birmingham, Alabama lean towards being more expensive in November. Prices are generally better when you fly from Ontario to Birmingham, Alabama in September, with the cheapest ticket starting at $362.

What is the cheapest time of day to fly from ONT to BHM?

It’s typically best to fly out from Ontario to Birmingham, Alabama at noon. Doing so could potentially save you 12% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap Ontario to Birmingham flights in June & July 2024

Find cheap flight options from Ontario to Birmingham specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,048,502 searches. Prices were last updated on June 7, 2024.
These are some of the best deals we've found on flights to Birmingham in 2024 at this time. Check back in a little while for more flight options.
Sat 7/1310:00 pmONT - BHM
1 stop8h 02mDelta
Tue 7/165:20 amBHM - ONT
1 stop6h 53mDelta
Deal found 6/6$396
Sat 7/139:19 amONT - BHM
2 stops10h 32mAmerican Airlines
Tue 7/165:58 pmBHM - ONT
1 stop7h 51mAmerican Airlines
Deal found 6/6$401
Sat 7/139:19 amONT - BHM
2 stops10h 32mAmerican Airlines
Tue 7/162:42 pmBHM - ONT
2 stops8h 58mAmerican Airlines
Deal found 6/6$406
Sun 7/712:59 amONT - BHM
1 stop6h 06mAmerican Airlines
Thu 7/117:11 pmBHM - ONT
1 stop6h 38mAmerican Airlines
Deal found 6/6$416
Tue 6/2511:59 pmONT - BHM
1 stop7h 03mAmerican Airlines
Tue 7/25:53 pmBHM - ONT
1 stop6h 16mAmerican Airlines
Deal found 6/6$442
Tue 6/2511:59 pmONT - BHM
1 stop7h 03mAmerican Airlines
Tue 7/211:28 amBHM - ONT
2 stops9h 09mAmerican Airlines
Deal found 6/6$447
Mon 7/810:00 pmONT - BHM
2 stops15h 01mDelta
Thu 7/115:54 pmBHM - ONT
1 stop7h 03mDelta
Deal found 6/6$471
Sun 7/712:59 amONT - BHM
1 stop6h 06mAmerican Airlines
Thu 7/112:33 pmBHM - ONT
2 stops9h 07mAmerican Airlines
Deal found 6/6$491
Wed 7/176:00 amONT - BHM
1 stop6h 29mUnited Airlines
Mon 7/223:16 pmBHM - ONT
1 stop7h 55mUnited Airlines
Deal found 6/6$506

Ontario to Birmingham 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Birmingham in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,048,502 searches. Data last updated June 7, 2024.
These are some of the best deals we've found on flights to Birmingham in 2024 at this time. Check back in a little while for more flight options.
Sat 7/1310:00 pmONT - BHM
1 stop8h 02mDelta
Tue 7/165:20 amBHM - ONT
1 stop6h 53mDelta
Deal found 6/6$396
Sat 7/139:19 amONT - BHM
2 stops10h 32mAmerican Airlines
Tue 7/165:58 pmBHM - ONT
1 stop7h 51mAmerican Airlines
Deal found 6/6$401
Sat 7/139:19 amONT - BHM
2 stops10h 32mAmerican Airlines
Tue 7/162:42 pmBHM - ONT
2 stops8h 58mAmerican Airlines
Deal found 6/6$406
Sun 7/712:59 amONT - BHM
1 stop6h 06mAmerican Airlines
Thu 7/117:11 pmBHM - ONT
1 stop6h 38mAmerican Airlines
Deal found 6/6$416
Tue 6/2511:59 pmONT - BHM
1 stop7h 03mAmerican Airlines
Tue 7/25:53 pmBHM - ONT
1 stop6h 16mAmerican Airlines
Deal found 6/6$442
Tue 6/2511:59 pmONT - BHM
1 stop7h 03mAmerican Airlines
Tue 7/211:28 amBHM - ONT
2 stops9h 09mAmerican Airlines
Deal found 6/6$447
Sat 8/171:30 pmONT - BHM
1 stop6h 29mUnited Airlines
Sat 8/243:10 pmBHM - ONT
1 stop8h 21mUnited Airlines
Deal found 6/6$466
Mon 7/810:00 pmONT - BHM
2 stops15h 01mDelta
Thu 7/115:54 pmBHM - ONT
1 stop7h 03mDelta
Deal found 6/6$471
Sun 7/712:59 amONT - BHM
1 stop6h 06mAmerican Airlines
Thu 7/112:33 pmBHM - ONT
2 stops9h 07mAmerican Airlines
Deal found 6/6$491

Ontario to Birmingham flights leaving soon

Find last-minute flight options from Ontario to Birmingham for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,048,502 searches. Data last updated June 7, 2024.
Have a look at some of the last-minute flights available departing from Ontario to Birmingham. Tip: verify your flight details before completing your reservation.
Mon 6/1710:00 pmONT - BHM
1 stop8h 04mDelta
Fri 6/215:51 pmBHM - ONT
1 stop7h 09mDelta
Deal found 6/6$687
Mon 6/175:00 pmONT - BHM
2 stops13h 04mDelta
Fri 6/213:55 pmBHM - ONT
1 stop9h 05mDelta
Deal found 6/6$692
Mon 6/175:35 amONT - BHM
2 stops9h 11mDelta
Fri 6/215:12 amBHM - ONT
2 stops9h 05mDelta
Deal found 6/6$837
Mon 6/174:24 pmONT - BHM
2 stops15h 35mAlaska Airlines
Fri 6/215:00 amBHM - ONT
2 stops12h 29mAlaska Airlines
Deal found 6/6$1,317
Mon 6/175:15 amONT - BHM
1 stop7h 03mUnited Airlines
Fri 6/216:57 pmBHM - ONT
1 stop28h 06mUnited Airlines
Deal found 6/6$1,371
Wed 6/128:10 amONT - BHM
1 stop7h 13mAmerican Airlines
Wed 6/127:40 pmBHM - ONT
1 stop6h 19mAmerican Airlines
Deal found 6/6$1,871

One-way flights to Birmingham from Ontario

Search for one-way flight options from Ontario to Birmingham. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,048,502 searches. Data last updated June 7, 2024.
Users in need of a one-way flight from Ontario to Birmingham can choose from these deals. Users can also find round-trip Ontario to Birmingham flights by using the search form above.
Wed 6/1910:00 pmONT - BHM
1 stop8h 04mDelta
Deal found 6/6$174
Mon 8/266:50 amONT - BHM
1 stop8h 02mDelta
Deal found 6/6$188
Mon 7/811:59 pmONT - BHM
1 stop7h 06mAmerican Airlines
Deal found 6/6$198
Fri 6/2112:49 pmONT - BHM
1 stop8h 21mAmerican Airlines
Deal found 6/5$204
Thu 9/266:00 amONT - BHM
1 stop6h 17mUnited Airlines
Deal found 6/6$233
Mon 7/810:00 pmONT - BHM
2 stops15h 01mDelta
Deal found 6/6$253
Mon 8/266:25 pmONT - BHM
2 stops19h 58mUnited Airlines
Deal found 6/6$272
Fri 7/56:00 amONT - BHM
1 stop8h 18mUnited Airlines
Deal found 6/5$293
Wed 6/266:25 pmONT - BHM
2 stops19h 53mUnited Airlines
Deal found 6/6$342

Find flights from Ontario to Birmingham within your budget

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 3,048,502 searches. Data last updated June 7, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$396 - $616

Route

Depart

Return

Price

OntarioBirmingham

ONT - BHM

ONTBHM

Ontario

Sat 7/13

1 stop8h 02m

Birmingham

Tue 7/16

1 stop6h 53m

$396

OntarioBirmingham

ONT - BHM

ONTBHM

Ontario

Sat 7/13

2 stops10h 32m

Birmingham

Tue 7/16

1 stop7h 51m

$401

OntarioBirmingham

ONT - BHM

ONTBHM

Ontario

Sat 7/13

2 stops10h 32m

Birmingham

Tue 7/16

2 stops8h 58m

$406

OntarioBirmingham

ONT - BHM

ONTBHM

Ontario

Sun 7/7

1 stop6h 06m

Birmingham

Thu 7/11

1 stop6h 38m

$416

OntarioBirmingham

ONT - BHM

ONTBHM

Ontario

Tue 6/25

1 stop7h 03m

Birmingham

Tue 7/2

1 stop6h 16m

$442

OntarioBirmingham

ONT - BHM

ONTBHM

Ontario

Sat 8/17

1 stop6h 29m

Birmingham

Sat 8/24

1 stop8h 21m

$466

OntarioBirmingham

ONT - BHM

ONTBHM

Ontario

Mon 7/8

2 stops15h 01m

Birmingham

Thu 7/11

1 stop7h 03m

$471

OntarioBirmingham

ONT - BHM

ONTBHM

Ontario

Wed 7/17

1 stop6h 29m

Birmingham

Mon 7/22

1 stop7h 55m

$506

OntarioBirmingham

ONT - BHM

ONTBHM

Ontario

Wed 7/17

2 stops14h 41m

Birmingham

Mon 7/22

2 stops11h 17m

$616

Flights are sorted by cheapest first

Deals found on 6/6

How far ahead should I book a flight from Ontario to Birmingham, Alabama?

Use this chart to determine the optimal time to book a round-trip flight from Ontario to Birmingham. Price data was last updated on May 31, 2024.
To ensure you get the cheapest price possible for a flight from Ontario to Birmingham, Alabama, you should look to book at least 90 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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What is the cheapest day to fly from Ontario to Birmingham, Alabama?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Birmingham. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Ontario to Birmingham, Alabama flight should consider departing on Tuesday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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.

Temperature and rainfall in Birmingham by month

Plan your trip to Birmingham by taking into account the average temperature and rainfall totals by month.

BHM

Temperature

44.6 - 80.6 °F

If weather is an important factor for your trip to Birmingham, Alabama, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 44.6 F).

Reviews of airlines servicing Birmingham

Get insights into the airlines that provide service to Birmingham. 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 Birmingham. Reviews last updated June 7, 2024.
See what other customers who have flown with Delta, American Airlines and United Airlines from Ontario to Birmingham have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,223 reviews

Food

7.3

Boarding

8.2

Overall

8.1

Entertainment

7.3

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,223 reviews
Alaska Airlines
8.1
Very good
9,223 reviews

Food

7.3

Boarding

8.2

Overall

8.1

Entertainment

7.3

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.0
Very good
10,363 reviews
Alaska Airlines
8.1
Very good
9,223 reviews

Food

7.3

Boarding

8.2

Overall

8.1

Entertainment

7.3

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
10,696 reviews
Alaska Airlines
8.1
Very good
9,223 reviews

Food

7.3

Boarding

8.2

Overall

8.1

Entertainment

7.3

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
14,226 reviews
Alaska Airlines
8.1
Very good
9,223 reviews

Food

7.3

Boarding

8.2

Overall

8.1

Entertainment

7.3

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

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.

  • Can I find flights from Ontario to Birmingham, Alabama for under $400 on Cheapflights?

    Yes, there are multiple flights from Ontario to Birmingham, Alabama for under $400. The cheapest flight booked recently is on Delta for just $396, but on average you can expect to pay $514.

  • Are there last-minute flights available from Ontario to Birmingham, Alabama for under $700?

    There are currently 6+ open flights from Ontario to Birmingham, Alabama within the next 7 days for less than $700.

  • What are the cheapest airlines flying from Ontario to Birmingham, Alabama round-trip?

    Cheapflights users have booked flights from Ontario to Birmingham, Alabama round-trip from $396. Other airlines that can offer you cheap pricing are American Airlines, from $401, and United Airlines, from $466. These flights start at 29% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Ontario to Birmingham, Alabama one-way?

    $174 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $198 and $233, respectively.

  • What does ONT to BHM mean?

    Great question - ONT to BHM just means Ontario Airport to Birmingham Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Ontario to Birmingham that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to Birmingham flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ontario to Birmingham with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Birmingham flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Ontario to Birmingham that allow pets onboard?

    Many airlines flying from Ontario to Birmingham offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ontario to Birmingham?

    Yes, you can often find last-minute deals on Ontario to Birmingham flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ontario to Birmingham, Alabama flight deals updated?

    The Ontario to Birmingham, Alabama flight deals you see on this page were last updated on 6/6.

  • What are the most popular airlines that fly from Ontario to Birmingham, Alabama?

    Before booking your flight from Ontario to Birmingham, Alabama check out the most popular airlines for this route: American Airlines, Delta or United Airlines.

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

    Currently, December is the cheapest month in which you can book a flight from Ontario to Birmingham, Alabama (average of $366). Flying from Ontario to Birmingham, Alabama in March is currently the most expensive (average of $474). 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.

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Top 3 airlines flying from Ontario to Birmingham

Discover the top 3 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 3,048,502 searches. Data last updated June 7, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$336Average$562FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$366Average$556FlexibilityNo cancel feeOn-time71%
DeltaCheapest$407Average$567FlexibilityNo cancel feeOn-timeN/A
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Ontario to Birmingham flights

Search flights from Ontario to Birmingham by cabin class

Find flights from Ontario to Birmingham, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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