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Cheap flights from Birmingham to Ontario (BHM - ONT) from $248

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 6/21. 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.
BHM — ONT
Jun 7 — Jun 141
From?
To?
Fri 6/7
Fri 6/14
1 adult, Economy
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Cheap flight deals from Birmingham to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Birmingham (BHM) to Ontario (ONT). 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 2, 2024.

Popular in

October

Cheapest in

January

Average price

$616

Round-trip from

$238
High demand for flights, 31% potential price rise
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Best time to find cheap flights, 40% potential price drop
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Average for round-trip flights in June 2024
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From Birmingham to Ontario
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What is the cheapest day to fly round-trip from Birmingham, Alabama to Ontario?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 81% when planning your travel around this day of the week.

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

To save on the cost of your flight from Birmingham, Alabama to Ontario, book at least 49 days before your planned departure. Booking around this time can save you about 115% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $651 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $897.

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

February is one of the best times of the year to fly to Ontario from Birmingham, Alabama. Prices for February average $557 per person but you can even find prices for as low as $345. The most expensive prices can be found in the month of December. Opting for a February flight can save you 43% on your journey compared to booking in December

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

It’s typically best to fly out from Birmingham, Alabama to Ontario in the evening. Doing so could potentially save you 17% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap Delta flights from Birmingham to Ontario

Explore cheap flight options specifically provided by Delta for the route between Birmingham and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Peruse some of the lowest-priced Delta flights we've found from Birmingham to Ontario. Be sure to come back soon if the deals available don't appeal to you at this time.
Tue 7/165:20 amBHM - ONT
1 stop6h 53mDelta
Mon 7/2210:00 pmONT - BHM
1 stop8h 02mDelta
Deal found 6/1$376
Tue 7/165:20 amBHM - ONT
1 stop6h 53mDelta
Wed 7/245:00 pmONT - BHM
2 stops13h 02mDelta
Deal found 6/1$381
Tue 7/165:20 amBHM - ONT
1 stop6h 53mDelta
Sat 7/2010:00 pmONT - BHM
1 stop8h 02mDelta
Deal found 6/1$406
Tue 7/165:20 amBHM - ONT
1 stop6h 53mDelta
Sun 7/2110:00 pmONT - BHM
1 stop8h 02mDelta
Deal found 6/1$436
Tue 7/165:20 amBHM - ONT
1 stop6h 53mDelta
Mon 7/225:00 pmONT - BHM
2 stops13h 02mDelta
Deal found 6/1$441
Mon 7/15:18 amBHM - ONT
1 stop7h 02mDelta
Mon 7/810:00 pmONT - BHM
1 stop8h 02mDelta
Deal found 6/1$446
Wed 7/175:54 pmBHM - ONT
2 stops20h 21mDelta
Thu 7/2510:00 pmONT - BHM
1 stop8h 02mDelta
Deal found 6/1$477
Wed 7/175:54 pmBHM - ONT
2 stops20h 21mDelta
Wed 7/245:00 pmONT - BHM
2 stops13h 02mDelta
Deal found 6/1$482
Tue 7/165:54 pmBHM - ONT
2 stops32h 05mDelta
Thu 7/2510:00 pmONT - BHM
1 stop8h 02mDelta
Deal found 6/1$507

Cheap United Airlines flights from Birmingham to Ontario

Explore cheap flight options specifically provided by United Airlines for the route between Birmingham and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Browse through some of the cheapest United Airlines flights traveling from Birmingham to Ontario. Ensure the flight price, dates, time, and airline match your criteria before you book.
Mon 8/53:35 pmBHM - ONT
1 stop7h 13mUnited Airlines
Fri 8/96:00 amONT - BHM
1 stop6h 29mUnited Airlines
Deal found 6/1$466
Fri 7/123:16 pmBHM - ONT
1 stop8h 10mUnited Airlines
Fri 7/196:00 amONT - BHM
1 stop8h 18mUnited Airlines
Deal found 6/1$476
Mon 7/13:35 pmBHM - ONT
1 stop7h 13mUnited Airlines
Fri 7/56:00 amONT - BHM
1 stop8h 18mUnited Airlines
Deal found 6/1$478
Thu 11/72:45 pmBHM - ONT
1 stop9h 07mUnited Airlines
Mon 11/116:00 amONT - BHM
1 stop8h 05mUnited Airlines
Deal found 6/1$528
Fri 7/1210:45 amBHM - ONT
2 stops14h 00mUnited Airlines
Fri 7/196:00 amONT - BHM
1 stop8h 18mUnited Airlines
Deal found 6/1$593
Fri 7/53:35 pmBHM - ONT
1 stop7h 13mUnited Airlines
Sun 7/76:00 amONT - BHM
1 stop8h 18mUnited Airlines
Deal found 6/1$628
Mon 6/243:03 pmBHM - ONT
1 stop8h 11mUnited Airlines
Thu 6/2712:05 pmONT - BHM
2 stops19h 43mUnited Airlines
Deal found 6/1$660
Mon 6/243:03 pmBHM - ONT
1 stop8h 11mUnited Airlines
Thu 6/275:20 amONT - BHM
1 stop14h 39mUnited Airlines
Deal found 6/1$681
Thu 6/133:45 pmBHM - ONT
1 stop7h 03mUnited Airlines
Tue 6/185:15 amONT - BHM
1 stop14h 45mUnited Airlines
Deal found 6/1$717

Cheap Birmingham to Ontario flights in June & July 2024

Find cheap flight options from Birmingham to Ontario specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,807,690 searches. Prices were last updated on June 2, 2024.
The lowest fares we've come across on flights traveling from Birmingham to Ontario in June and July 2024. Check back regularly for other flight deals.
Mon 6/243:03 pmBHM - ONT
1 stop8h 11mUnited Airlines
Thu 6/2712:05 pmONT - BHM
2 stops19h 43mUnited Airlines
Deal found 6/1$660
Mon 6/243:03 pmBHM - ONT
1 stop8h 11mUnited Airlines
Thu 6/275:20 amONT - BHM
1 stop14h 39mUnited Airlines
Deal found 6/1$681
Thu 6/133:45 pmBHM - ONT
1 stop7h 03mUnited Airlines
Tue 6/185:15 amONT - BHM
1 stop14h 45mUnited Airlines
Deal found 6/1$717
Wed 6/51:41 pmBHM - ONT
1 stop8h 25mDelta
Fri 6/710:00 pmONT - BHM
1 stop8h 30mDelta
Deal found 6/1$751
Wed 6/51:41 pmBHM - ONT
2 stops12h 02mDelta
Fri 6/710:00 pmONT - BHM
1 stop8h 30mDelta
Deal found 6/1$756
Sun 6/23:45 pmBHM - ONT
1 stop7h 03mUnited Airlines
Mon 6/31:29 pmONT - BHM
1 stop6h 31mUnited Airlines
Deal found 6/1$776
Sat 6/17:42 pmBHM - ONT
1 stop6h 14mAmerican Airlines
Thu 6/610:54 amONT - BHM
1 stop5h 29mAmerican Airlines
Deal found 5/31$778
Wed 6/53:48 pmBHM - ONT
2 stops7h 52mAmerican Airlines
Fri 6/76:30 amONT - BHM
2 stops9h 53mAmerican Airlines
Deal found 6/1$786
Thu 6/139:32 amBHM - ONT
2 stops11h 43mAlaska Airlines
Tue 6/184:24 pmONT - BHM
2 stops15h 35mAlaska Airlines
Deal found 6/1$1,066

Birmingham to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Birmingham and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
The lowest fares we've come across on flights traveling from Birmingham to Ontario in June and July 2024. Check back regularly for other flight deals.
Tue 7/165:20 amBHM - ONT
1 stop6h 53mDelta
Wed 7/2410:00 pmONT - BHM
1 stop8h 02mDelta
Deal found 6/1$376
Tue 7/165:20 amBHM - ONT
1 stop6h 53mDelta
Wed 7/245:00 pmONT - BHM
2 stops13h 02mDelta
Deal found 6/1$381
Tue 7/165:20 amBHM - ONT
1 stop6h 53mDelta
Sat 7/2010:00 pmONT - BHM
1 stop8h 02mDelta
Deal found 6/1$406
Tue 7/165:20 amBHM - ONT
1 stop6h 53mDelta
Sun 7/2110:00 pmONT - BHM
1 stop8h 02mDelta
Deal found 6/1$436
Tue 7/165:20 amBHM - ONT
1 stop6h 53mDelta
Mon 7/225:00 pmONT - BHM
2 stops13h 02mDelta
Deal found 6/1$441
Mon 7/15:18 amBHM - ONT
1 stop7h 02mDelta
Mon 7/810:00 pmONT - BHM
1 stop8h 02mDelta
Deal found 6/1$446
Mon 8/53:35 pmBHM - ONT
1 stop7h 13mUnited Airlines
Fri 8/96:00 amONT - BHM
1 stop6h 29mUnited Airlines
Deal found 6/1$466
Fri 7/123:16 pmBHM - ONT
1 stop8h 10mUnited Airlines
Fri 7/196:00 amONT - BHM
1 stop8h 18mUnited Airlines
Deal found 6/1$476
Wed 7/175:54 pmBHM - ONT
2 stops20h 21mDelta
Thu 7/2510:00 pmONT - BHM
1 stop8h 02mDelta
Deal found 6/1$477

One-way flights to Ontario from Birmingham

Search for one-way flight options from Birmingham to Ontario. 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 2,807,690 searches. Data last updated June 2, 2024.
Users traveling one-way from Birmingham to Ontario can select one of these great deals. Users in need of a round-trip flight from Birmingham to Ontario instead should update the search form at the top of page.
Fri 6/215:51 pmBHM - ONT
1 stop7h 09mDelta
Deal found 6/2$248
Sun 6/303:35 pmBHM - ONT
1 stop27h 53mUnited Airlines
Deal found 6/1$327
Sun 6/303:35 pmBHM - ONT
2 stops22h 40mUnited Airlines
Deal found 6/1$332
Fri 6/216:57 pmBHM - ONT
2 stops27h 41mUnited Airlines
Deal found 6/2$339
Fri 8/305:00 amBHM - ONT
1 stop6h 54mAmerican Airlines
Deal found 6/1$378
Fri 8/301:38 pmBHM - ONT
2 stops10h 02mAmerican Airlines
Deal found 6/1$383
Fri 6/141:47 pmBHM - ONT
1 stop7h 55mDelta
Deal found 6/2$388
Fri 6/144:00 pmBHM - ONT
2 stops9h 42mDelta
Deal found 6/2$393
Sat 6/81:39 pmBHM - ONT
2 stops12h 19mAlaska Airlines
Deal found 6/1$413

Find flights from Birmingham to Ontario within your budget

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 2,807,690 searches. Data last updated June 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$376 - $736

Route

Depart

Return

Price

BirminghamOntario

BHM - ONT

BHMONT

Birmingham

Tue 7/16

1 stop6h 53m

Ontario

Mon 7/22

1 stop8h 02m

$376

BirminghamOntario

BHM - ONT

BHMONT

Birmingham

Tue 7/16

1 stop6h 53m

Ontario

Wed 7/24

2 stops13h 02m

$381

BirminghamOntario

BHM - ONT

BHMONT

Birmingham

Tue 7/16

1 stop6h 53m

Ontario

Sat 7/20

1 stop8h 02m

$406

BirminghamOntario

BHM - ONT

BHMONT

Birmingham

Mon 8/5

1 stop7h 13m

Ontario

Fri 8/9

1 stop6h 29m

$466

BirminghamOntario

BHM - ONT

BHMONT

Birmingham

Fri 7/12

1 stop8h 10m

Ontario

Fri 7/19

1 stop8h 18m

$476

BirminghamOntario

BHM - ONT

BHMONT

Birmingham

Mon 7/1

1 stop7h 13m

Ontario

Fri 7/5

1 stop8h 18m

$478

BirminghamOntario

BHM - ONT

BHMONT

Birmingham

Fri 7/19

2 stops10h 19m

Ontario

Tue 7/23

1 stop6h 26m

$481

BirminghamOntario

BHM - ONT

BHMONT

Birmingham

Sat 7/20

2 stops8h 58m

Ontario

Wed 7/24

2 stops9h 13m

$526

BirminghamOntario

BHM - ONT

BHMONT

Birmingham

Fri 7/19

2 stops12h 38m

Ontario

Tue 7/23

2 stops14h 41m

$736

Flights are sorted by cheapest first

Deals found on 6/1

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

Use this chart to determine the cheapest time to fly round-trip from Birmingham to Ontario. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Birmingham, Alabama to Ontario flight should consider departing on Thursday mornings when fares are most often at their lowest. Wednesday 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 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.

Temperature and rainfall in Ontario by month

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

LAX

Temperature

57.2 - 73.4 °F

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 June 2, 2024.
See what other customers who have flown with Delta, United Airlines and American Airlines from Birmingham to Ontario 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
9,198 reviews
Check prices

Comfort

7.9

Crew

8.6

Entertainment

7.3

Food

7.3

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Alaska Airlines
8.1
Very good
9,198 reviews
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Comfort

7.9

Crew

8.6

Entertainment

7.3

Food

7.3

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Delta
8.0
Very good
10,402 reviews
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Comfort

7.9

Crew

8.6

Entertainment

7.3

Food

7.3

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

United Airlines
7.4
Good
10,755 reviews
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Comfort

7.9

Crew

8.6

Entertainment

7.3

Food

7.3

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

American Airlines
7.3
Good
14,260 reviews
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Comfort

7.9

Crew

8.6

Entertainment

7.3

Food

7.3

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

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.

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

    Yes, there are multiple flights from Birmingham, Alabama to Ontario for under $400. The cheapest flight booked recently is on Delta for just $376, but on average you can expect to pay $476.

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

    Cheapflights users have booked flights from Birmingham, Alabama to Ontario round-trip from $376. Other airlines that can offer you cheap pricing are United Airlines, from $466, and American Airlines, from $481. Users have found that Delta is 28% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as $248 on Delta. Other airlines that offer cheap prices include United Airlines from $327 and American Airlines from $378 one-way.

  • What does BHM to ONT mean?

    BHM stands for Birmingham Airport, while ONT stands for Ontario Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

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

    The amount of baggage you can bring on your Birmingham to Ontario 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 Birmingham to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Birmingham to Ontario 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 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.

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

    Many airlines flying from Birmingham to Ontario 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 Birmingham to Ontario?

    Yes, you can often find last-minute deals on Birmingham to Ontario 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 Birmingham, Alabama to Ontario flight deals updated?

    The Birmingham, Alabama to Ontario flight deals you see on this page were last updated on 6/1.

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

    American Airlines, Delta and United Airlines are the most popular airlines when flying from Birmingham, Alabama to Ontario.

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

    Currently, October is the cheapest month in which you can book a flight from Birmingham, Alabama to Ontario (average of $238). Flying from Birmingham, Alabama to Ontario in July is currently the most expensive (average of $328). 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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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 2,807,690 searches. Data last updated June 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$316Average$465FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$377Average$514FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$465Average$595FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Birmingham, Alabama to Chicago O'Hare Intl Airport flights

Search flights from Birmingham to Ontario by cabin class

Find flights from Birmingham to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Birmingham to Ontario

Find hourly flight availability from Birmingham to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 2, 2024.
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
100%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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Fly with Cheapflights

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

Cheapflights makes it easy to find Birmingham to Ontario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Birmingham to Ontario flexibly with Cheapflights today.

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

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