Cheap flights from Ontario (ONT) to Birmingham (BHX) from $730

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 3/11. 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 — BHX
Feb 29 — Mar 71

What is the cheapest day to fly round-trip from Ontario to Birmingham?

Departing on a Sunday is a good option for securing a great price. You can expect to save up to 188% when planning your travel around this day of the week.

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

To save on the cost of your flight from Ontario to Birmingham, book at least 33 days before your planned departure. Booking around this time can save you about 68% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $588 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,031.

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

Our data shows that February tends to be the cheapest month to fly to Birmingham from Ontario. Users have commonly found prices around $914 for the month, but tickets can be as low as $539. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from Ontario to Birmingham (ONT - BHX)?

When flying from Ontario to Birmingham, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap British Airways flights from Ontario to Birmingham

Explore cheap flight options specifically provided by British Airways for the route between Ontario and Birmingham. 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 3,468,094 searches. Data last updated February 24, 2024.
Take a peek at the cheapest British Airways flights we've detected traveling from Ontario to Birmingham. Be sure to come back soon if the deals available don't appeal to you at this time.
Sat 3/1612:59 amONT - BHX
2 stops23h 46mBritish Airways
Mon 3/258:25 pmBHX - ONT
2 stops48h 31mBritish Airways
Deal found 2/23$839
Thu 4/1810:46 amONT - BHX
2 stops21h 14mBritish Airways
Mon 4/298:10 amBHX - ONT
2 stops20h 04mBritish Airways
Deal found 2/23$902
Wed 2/2812:59 amONT - BHX
2 stops22h 46mBritish Airways
Mon 3/118:25 pmBHX - ONT
2 stops48h 31mBritish Airways
Deal found 2/22$1,193
Mon 3/117:13 amONT - BHX
2 stops20h 57mBritish Airways
Fri 3/298:15 amBHX - ONT
2 stops22h 39mBritish Airways
Deal found 2/22$1,307

Cheap United Airlines flights from Ontario to Birmingham

Explore cheap flight options specifically provided by United Airlines for the route between Ontario and Birmingham. 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 3,468,094 searches. Data last updated February 24, 2024.
To aid your search, here are some of the cheapest United Airlines flights we've found from Ontario to Birmingham. Deals are refreshing constantly so come back soon for more options.
Wed 4/1710:45 amONT - BHX
2 stops22h 40mUnited Airlines
Sun 4/219:10 amBHX - ONT
2 stops21h 54mUnited Airlines
Deal found 2/23$989
Thu 4/1810:45 amONT - BHX
2 stops22h 40mUnited Airlines
Thu 5/25:55 amBHX - ONT
2 stops25h 13mUnited Airlines
Deal found 2/23$1,096
Thu 2/2910:40 amONT - BHX
2 stops18h 10mUnited Airlines
Mon 3/115:55 amBHX - ONT
2 stops22h 02mUnited Airlines
Deal found 2/23$1,257
Fri 3/16:00 amONT - BHX
2 stops22h 50mUnited Airlines
Wed 3/136:05 amBHX - ONT
2 stops21h 52mUnited Airlines
Deal found 2/23$1,280
Fri 3/16:42 pmONT - BHX
2 stops34h 13mUnited Airlines
Mon 3/111:35 pmBHX - ONT
2 stops38h 22mUnited Airlines
Deal found 2/22$1,613

Cheap Ontario to Birmingham flights in February & March 2024

Find cheap flight options from Ontario to Birmingham specifically for the months of February and March 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,468,094 searches. Prices were last updated on February 24, 2024.
The lowest fares we've come across on flights traveling from Ontario to Birmingham in February and March 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Sat 3/1612:59 amONT - BHX
2 stops23h 46mBritish Airways
Mon 3/258:25 pmBHX - ONT
2 stops48h 31mBritish Airways
Deal found 2/23$839
Wed 3/65:35 amONT - BHX
2 stops28h 00mDelta
Sun 3/106:15 amBHX - ONT
2 stops23h 02mDelta
Deal found 2/22$974
Sat 2/2410:40 amONT - BHX
2 stops18h 15mUnited Airlines
Thu 2/296:05 amBHX - ONT
2 stops22h 44mUnited Airlines
Deal found 2/23$1,134
Sun 3/1012:59 amONT - BHX
2 stops28h 51mAmerican Airlines
Fri 3/298:15 amBHX - ONT
2 stops22h 39mAmerican Airlines
Deal found 2/22$1,135
Sat 2/2410:40 amONT - BHX
2 stops18h 15mUnited Airlines
Mon 3/115:55 amBHX - ONT
2 stops23h 06mUnited Airlines
Deal found 2/23$1,167
Wed 2/2812:59 amONT - BHX
2 stops22h 46mBritish Airways
Mon 3/118:25 pmBHX - ONT
2 stops48h 31mBritish Airways
Deal found 2/22$1,193
Thu 2/2910:40 amONT - BHX
2 stops18h 10mUnited Airlines
Mon 3/115:55 amBHX - ONT
2 stops22h 02mUnited Airlines
Deal found 2/23$1,257
Fri 3/16:00 amONT - BHX
2 stops22h 50mUnited Airlines
Wed 3/136:05 amBHX - ONT
2 stops21h 52mUnited Airlines
Deal found 2/23$1,280
Mon 3/117:13 amONT - BHX
2 stops20h 57mBritish Airways
Fri 3/298:15 amBHX - ONT
2 stops22h 39mBritish Airways
Deal found 2/22$1,307

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 3,468,094 searches. Data last updated February 24, 2024.
The lowest fares we've come across on flights traveling from Ontario to Birmingham in February and March 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Sat 3/1612:59 amONT - BHX
2 stops23h 46mBritish Airways
Mon 3/258:25 pmBHX - ONT
2 stops48h 31mBritish Airways
Deal found 2/23$839
Thu 4/1810:46 amONT - BHX
2 stops21h 14mBritish Airways
Mon 4/298:10 amBHX - ONT
2 stops20h 04mBritish Airways
Deal found 2/23$902
Wed 3/65:35 amONT - BHX
2 stops28h 00mDelta
Sun 3/106:15 amBHX - ONT
2 stops23h 02mDelta
Deal found 2/22$974
Wed 4/1710:45 amONT - BHX
2 stops22h 40mUnited Airlines
Sun 4/219:10 amBHX - ONT
2 stops21h 54mUnited Airlines
Deal found 2/23$989
Thu 4/1810:45 amONT - BHX
2 stops22h 40mUnited Airlines
Thu 5/25:55 amBHX - ONT
2 stops25h 13mUnited Airlines
Deal found 2/23$1,096
Sat 2/2410:40 amONT - BHX
2 stops18h 15mUnited Airlines
Thu 2/296:05 amBHX - ONT
2 stops22h 44mUnited Airlines
Deal found 2/23$1,134
Sun 3/1012:59 amONT - BHX
2 stops28h 51mAmerican Airlines
Fri 3/298:15 amBHX - ONT
2 stops22h 39mAmerican Airlines
Deal found 2/22$1,135
Sat 2/2410:40 amONT - BHX
2 stops18h 15mUnited Airlines
Mon 3/115:55 amBHX - ONT
2 stops23h 06mUnited Airlines
Deal found 2/23$1,167
Wed 2/2812:59 amONT - BHX
2 stops22h 46mBritish Airways
Mon 3/118:25 pmBHX - ONT
2 stops48h 31mBritish Airways
Deal found 2/22$1,193

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 3,468,094 searches. Data last updated February 24, 2024.
Have a look at some of the flights available from Ontario to Birmingham departing last-minute. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Wed 2/2812:59 amONT - BHX
2 stops22h 46mBritish Airways
Mon 3/118:25 pmBHX - ONT
2 stops48h 31mBritish Airways
Deal found 2/22$1,193
Thu 2/2910:40 amONT - BHX
2 stops18h 10mUnited Airlines
Mon 3/115:55 amBHX - ONT
2 stops22h 02mUnited Airlines
Deal found 2/23$1,257
Fri 3/16:00 amONT - BHX
2 stops22h 50mUnited Airlines
Wed 3/136:05 amBHX - ONT
2 stops21h 52mUnited Airlines
Deal found 2/23$1,280
Wed 2/2812:59 amONT - BHX
2 stops22h 46mAmerican Airlines
Mon 3/118:15 amBHX - ONT
2 stops22h 39mAmerican Airlines
Deal found 2/23$1,391
Fri 3/16:42 pmONT - BHX
2 stops34h 13mUnited Airlines
Mon 3/111:35 pmBHX - ONT
2 stops38h 22mUnited Airlines
Deal found 2/22$1,613
Thu 2/2912:59 amONT - BHX
2 stops22h 46mAmerican Airlines
Mon 3/118:15 amBHX - ONT
2 stops22h 39mAmerican Airlines
Deal found 2/22$1,721
Thu 2/2912:59 amONT - BHX
2 stops22h 46mAmerican Airlines
Wed 3/138:15 amBHX - ONT
2 stops22h 39mAmerican Airlines
Deal found 2/23$1,957

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 3,468,094 searches. Data last updated February 24, 2024.
Take a look at some of the best available options we've come across on one-way flights from Ontario to Birmingham. Users in need of a round-trip flight from Ontario to Birmingham instead should update the search form at the top of page.
Mon 3/116:00 amONT - BHX
3 stops23h 50mUnited Airlines
Deal found 2/23$730
Sun 3/1012:59 amONT - BHX
2 stops28h 51mAmerican Airlines
Deal found 2/23$795
Wed 6/1911:49 pmONT - BHX
2 stops25h 56mMultiple Airlines
Deal found 2/22$1,116
Tue 6/1812:45 pmONT - BHX
2 stops19h 15mBritish Airways
Deal found 2/22$1,230
Sat 6/298:41 amONT - BHX
2 stops23h 19mBritish Airways
Deal found 2/23$1,337

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 3,468,094 searches. Data last updated February 24, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$839 - $1,411

Route

Depart

Return

Price

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Sat 3/16

2 stops23h 46m

Birmingham

Mon 3/25

2 stops48h 31m

$839

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Thu 4/18

2 stops21h 14m

Birmingham

Mon 4/29

2 stops20h 04m

$902

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Wed 3/6

2 stops28h 00m

Birmingham

Sun 3/10

2 stops23h 02m

$974

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Wed 4/17

2 stops22h 40m

Birmingham

Sun 4/21

2 stops21h 54m

$989

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Thu 4/18

2 stops22h 40m

Birmingham

Thu 5/2

2 stops25h 13m

$1,096

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Sun 3/10

2 stops28h 51m

Birmingham

Fri 3/29

2 stops22h 39m

$1,135

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Mon 3/11

2 stops20h 57m

Birmingham

Fri 3/29

2 stops22h 39m

$1,307

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Tue 4/30

2 stops23h 27m

Birmingham

Thu 5/2

2 stops20h 32m

$1,411

Flights are sorted by cheapest first

Deals found on 2/23

When is the cheapest time to fly from Ontario to Birmingham?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Birmingham. Price data was last updated on February 18, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Ontario to Birmingham flight should consider departing on Monday 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

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 February 24, 2024.
Peruse reviews from past customers who have flown with British Airways, United Airlines and American Airlines from Ontario to Birmingham to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
11,897 reviews

Entertainment

8.1

Overall

8.1

Comfort

7.9

Food

7.5

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

8.1
Very good
11,897 reviews
8.1
Very good
11,897 reviews

Entertainment

8.1

Overall

8.1

Comfort

7.9

Food

7.5

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

7.4
Good
11,863 reviews
8.1
Very good
11,897 reviews

Entertainment

8.1

Overall

8.1

Comfort

7.9

Food

7.5

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

7.3
Good
15,618 reviews
8.1
Very good
11,897 reviews

Entertainment

8.1

Overall

8.1

Comfort

7.9

Food

7.5

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

6.9
Okay
7,023 reviews
8.1
Very good
11,897 reviews

Entertainment

8.1

Overall

8.1

Comfort

7.9

Food

7.5

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

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 for under $900 on Cheapflights?

Yes, there are multiple flights from Ontario to Birmingham for under $900. The cheapest flight booked recently is on British Airways for just $839, but on average you can expect to pay $1,081.

Are there last-minute flights available from Ontario to Birmingham for under $1,200?

There are currently 7+ open flights from Ontario to Birmingham within the next 7 days for less than $1,200.

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

To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $730. American Airlines flights start at $795 while deals on British Airways start at $1,230 one-way.

What does ONT to BHX mean?

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Ontario Airport to Birmingham Airport flight would often be abbreviated as a ONT to BHX flight.

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 Ontario to Birmingham
See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Ontario to Birmingham

Discover the top airline 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 3,468,094 searches. Data last updated February 24, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$750Average$857FlexibilityNo cancel feeOn-timeN/A
Search Delta 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.

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

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 Ontario to Birmingham?

When you search for this flight from Ontario to Birmingham, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Birmingham from Ontario.

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

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

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

Not ready to book yet? You can track prices for flights from Ontario to Birmingham on Cheapflights with our Price Alert feature and get notified when better prices are available.

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.