How long is the flight from Ontario to Birmingham?

There are many flights that can get you from Ontario to Birmingham in 23h 30m. Fly via Delta or United Airlines to get the fastest option. The distance from Ontario to Birmingham is about 5321 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

In terms of precipitation, rainfall in Birmingham ranges from 1.6 - 2.8 inches per month. August is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Birmingham when rainfall is around 1.6 in.

If weather is an important factor for your trip to Birmingham, 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 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

What is the cheapest time of day to fly from ONT to 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.

Most accurate provider : When it comes to deals on Ontario-Birmingham flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-Birmingham flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Ontario-Birmingham flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Ontario-Birmingham flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Birmingham flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$418+ Flights from Ontario to Birmingham

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1. Tell us where you want to go

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2. Select your favorite providers

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Find flight deals from Ontario to Birmingham

Cheapest flights from Ontario to Birmingham
Explore the most affordable flight options available from Ontario to Birmingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

Sat 12/61:50 pmONT - BHX

2 stops34h 15mUnited Airlines

Wed 12/106:00 amBHX - ONT

2 stops19h 37mUnited Airlines

Deal found 11/25

$1,138

Fri 12/56:41 pmONT - BHX

2 stops53h 24mUnited Airlines

Wed 12/106:00 amBHX - ONT

2 stops19h 37mUnited Airlines

Deal found 11/25

$1,144

Mon 12/2211:59 pmONT - BHX

2 stops28h 36mUnited Airlines

Tue 1/61:25 pmBHX - ONT

2 stops39h 33mUnited Airlines

Deal found 11/24

$1,798

Tue 12/21:50 pmONT - BHX

2 stops38h 55mUnited Airlines

Tue 12/96:00 amBHX - ONT

2 stops43h 37mUnited Airlines

Deal found 11/25

$1,994

Wed 12/175:05 amONT - BHX

2 stops23h 40mUnited Airlines

Mon 1/58:45 amBHX - ONT

2 stops20h 23mUnited Airlines

Deal found 11/24

$2,958

Best flights from Ontario to Birmingham
Discover carefully curated flight deals from Ontario to Birmingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 26, 2025.

Wed 1/287:30 amONT - BHX

2 stops26h 20mDelta

Sun 2/11:30 pmBHX - ONT

2 stops54h 46mDelta

Deal found 11/25

$620

Thu 1/85:05 amONT - BHX

2 stops23h 30mUnited Airlines

Thu 1/156:00 amBHX - ONT

2 stops23h 58mUnited Airlines

Deal found 11/23

$653

Fri 1/91:53 pmONT - BHX

2 stops38h 42mUnited Airlines

Fri 1/166:05 amBHX - ONT

2 stops24h 48mUnited Airlines

Deal found 11/25

$826

Sat 12/61:50 pmONT - BHX

2 stops34h 15mUnited Airlines

Wed 12/106:00 amBHX - ONT

2 stops19h 37mUnited Airlines

Deal found 11/25

$1,138

Fri 4/37:00 amONT - BHX

2 stops18h 50mUnited Airlines

Sun 4/510:30 amBHX - ONT

2 stops20h 36mUnited Airlines

Deal found 11/25

$1,449

Sun 1/181:53 pmONT - BHX

2 stops38h 52mUnited Airlines

Mon 2/26:00 amBHX - ONT

2 stops43h 55mUnited Airlines

Deal found 11/24

$1,769

Mon 12/2211:59 pmONT - BHX

2 stops28h 36mUnited Airlines

Tue 1/61:25 pmBHX - ONT

2 stops39h 33mUnited Airlines

Deal found 11/24

$1,798

Last-minute flights from Ontario to Birmingham
Discover last-minute flight deals from Ontario to Birmingham. Data last updated November 26, 2025 and is based on user searches.

Tue 12/21:50 pmONT - BHX

2 stops38h 55mUnited Airlines

Tue 12/96:00 amBHX - ONT

2 stops43h 37mUnited Airlines

Deal found 11/25

$1,994

Fri 12/56:41 pmONT - BHX

2 stops53h 24mUnited Airlines

Wed 12/106:00 amBHX - ONT

2 stops19h 37mUnited Airlines

Deal found 11/25

$1,144

Sat 12/61:50 pmONT - BHX

2 stops34h 15mUnited Airlines

Wed 12/106:00 amBHX - ONT

2 stops19h 37mUnited Airlines

Deal found 11/25

$1,138

One-way flights from Ontario to Birmingham
Search for one-way flight options from Ontario to Birmingham. Find affordable one-way fares based on user searches. Data last updated November 26, 2025.

Sun 1/186:00 amONT - BHX

2 stops22h 35mUnited Airlines

Deal found 11/25

$418

Cheap flight deals from Ontario to Birmingham

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$620 (Delta)
One-way from	$418 (United Airlines)
Popular in	December
Cheapest in	October
Average price	$761

Provider with most accurate pricing for Ontario-Birmingham flight deals.

Search Deals

Provider most trusted by Cheapflights users for Ontario-Birmingham flights.

Search Deals

From Ontario to Birmingham

Search Deals

One-way flight from Ontario to Birmingham

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($56 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in November 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Birmingham that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Wed 1/28

7:30 am-5:50 pm

2 stops26h 20m

Birmingham

Sun 2/1

1:30 pm-12:16 pm

2 stops54h 46m

$620

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Thu 1/8

5:05 am-12:35 pm

2 stops23h 30m

Birmingham

Thu 1/15

6:00 am-9:58 pm

2 stops23h 58m

$653

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Fri 1/9

1:53 pm-12:35 pm

2 stops38h 42m

Birmingham

Fri 1/16

6:05 am-10:53 pm

2 stops24h 48m

$826

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Sat 12/6

1:50 pm-8:05 am

2 stops34h 15m

Birmingham

Wed 12/10

6:00 am-5:37 pm

2 stops19h 37m

$1,138

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Fri 4/3

7:00 am-9:50 am

2 stops18h 50m

Birmingham

Sun 4/5

10:30 am-11:06 pm

2 stops20h 36m

$1,449

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Sun 1/18

1:53 pm-12:45 pm

2 stops38h 52m

Birmingham

Mon 2/2

6:00 am-5:55 pm

2 stops43h 55m

$1,769

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Mon 12/22

11:59 pm-12:35 pm

2 stops28h 36m

Birmingham

Tue 1/6

1:25 pm-8:58 pm

2 stops39h 33m

$1,798

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Sun 1/18

6:00 am-12:35 pm

2 stops22h 35m

$418

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

Compare providers for flights from Ontario to Birmingham

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Birmingham in November.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Ontario-Birmingham flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-Birmingham flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Ontario-Birmingham flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Ontario-Birmingham flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Birmingham flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Birmingham

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

Currently, January is the cheapest month in which you can book a flight from Ontario to Birmingham (average of $537). Flying from Ontario to Birmingham in June is currently the most expensive (average of $795). 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.

Related info for your journey

How long is the flight from Ontario to Birmingham?
There are many flights that can get you from Ontario to Birmingham in 23h 30m. Fly via Delta or United Airlines to get the fastest option. The distance from Ontario to Birmingham is about 5321 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
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.
What is the cheapest month to book a flight from Ontario to Birmingham?
Currently, January is the cheapest month in which you can book a flight from Ontario to Birmingham (average of $537). Flying from Ontario to Birmingham in June is currently the most expensive (average of $795). 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

Wolverhampton

Worcester

West Bromwich

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$418+ Cheap flights from Ontario (ONT) to Birmingham (BHX)

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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ontario to Birmingham with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Ontario to Birmingham

Cheapest flights from Ontario to BirminghamExplore the most affordable flight options available from Ontario to Birmingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

Explore the most affordable flight options available from Ontario to Birmingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

Cheap flight deals from Ontario to Birmingham

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Birmingham that are best for you.

Compare providers for flights from Ontario to Birmingham

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Birmingham in November.

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.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Birmingham

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

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.

How long is the flight from Ontario to Birmingham?

Can I find deals for flights from Ontario to Birmingham that include hotel bookings?

How can I find direct flights from Ontario to Birmingham?

Can I find deals for business class flights from Ontario to Birmingham?

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

Traveling to a place near Birmingham?

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Alternative routes for Ontario to Birmingham

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Cheapest flights from Ontario to Birmingham
Explore the most affordable flight options available from Ontario to Birmingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.