When did momondo last update prices for flights from Birmingham Airport to Ontario Airport?

Prices for flights from Birmingham Airport to Ontario Airport are refreshed on a daily basis.

How old do you have to be to fly from Birmingham Airport to Ontario Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Birmingham Airport to Ontario Airport.

What documentation or ID do you need to fly to Ontario Airport?

The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$623 Cheap Flights from Birmingham to Ontario in 2026

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0 bags

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Find the cheapest flights from Birmingham to Los Angeles

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Cheap round-trip flights

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6:00 am - 8:50 pm

BHX

ONT

21h 50m

2 stops

6:15 am - 12:45 pm

ONT

BHX

23h 30m

2 stops

$623United Airlines

Wed, Mar 11 - Wed, Mar 18

5:55 am - 5:47 pm

BHX

ONT

19h 52m

2 stops

6:49 pm - 5:35 pm

ONT

BHX

38h 46m

2 stops

$657Lufthansa

Mon, Apr 20 - Mon, Apr 27

1:20 pm - 12:38 pm

BHX

ONT

55h 18m

2 stops

1:53 pm - 12:35 pm

ONT

BHX

38h 42m

2 stops

$663United Airlines

Sat, Feb 14 - Sat, Feb 28

5:55 am - 6:02 pm

BHX

ONT

44h 07m

3 stops

6:00 am - 5:25 pm

ONT

BHX

27h 25m

2 stops

$773United Airlines

Mon, Apr 20 - Mon, Apr 27

6:00 am - 8:50 pm

BHX

ONT

22h 50m

3 stops

6:10 am - 12:35 pm

ONT

BHX

22h 25m

2 stops

$797United Airlines

Sat, Feb 14 - Sat, Feb 28

6:05 am - 10:57 pm

BHX

ONT

23h 52m

2 stops

6:37 pm - 8:05 am

ONT

BHX

54h 28m

2 stops

$833United Airlines

Fri, Mar 13 - Fri, Mar 20

6:05 am - 10:57 pm

BHX

ONT

23h 52m

3 stops

6:15 am - 12:35 pm

ONT

BHX

23h 20m

2 stops

$899United Airlines

Fri, Mar 13 - Fri, Mar 20

6:00 am - 8:50 pm

BHX

ONT

21h 50m

2 stops

1:33 pm - 5:25 pm

ONT

BHX

19h 52m

2 stops

$989United Airlines

Thu, Mar 12 - Sat, May 23

10:00 am - 10:09 pm

BHX

ONT

44h 09m

2 stops

11:25 pm - 9:05 am

ONT

BHX

49h 40m

2 stops

$1,482Turkish Airlines

Fri, Jun 5 - Mon, Jun 8

8:15 am - 11:59 pm

BHX

ONT

22h 44m

3 stops

11:58 pm - 3:10 pm

ONT

BHX

32h 12m

3 stops

$3,089Multiple Airlines

Fri, Mar 13 - Fri, Mar 20

United Airlines flights from Birmingham to Ontario

Our best United Airlines deals on Birmingham to Ontario flight tickets

United Airlines

Mar 11

BHX6:00 amBirmingham

21h 50m

2 stops

ONT8:50 pmOntario

Mar 18

ONT6:15 amOntario

23h 30m

2 stops

BHX12:45 pmBirmingham

$623

United Airlines

Feb 3

BHX6:00 amBirmingham

24h 53m

2 stops

ONT10:53 pmOntario

Mar 22

ONT6:15 amOntario

23h 20m

2 stops

BHX12:35 pmBirmingham

$641

United Airlines

Feb 3

BHX6:00 amBirmingham

24h 53m

2 stops

ONT10:53 pmOntario

Mar 16

ONT11:59 pmOntario

29h 36m

2 stops

BHX12:35 pmBirmingham

$661

American Airlines flights from Birmingham to Ontario

Our best American Airlines deals on Birmingham to Ontario flight tickets

American Airlines

Apr 20

BHX8:10 amBirmingham

22h 25m

3 stops

ONT10:35 pmOntario

Apr 27

ONT2:08 pmOntario

21h 47m

3 stops

BHX7:55 pmBirmingham

$5,334

American Airlines

Feb 14

BHX8:15 amBirmingham

22h 34m

3 stops

ONT10:49 pmOntario

Feb 28

ONT10:56 amOntario

20h 14m

3 stops

BHX3:10 pmBirmingham

$5,352

Fly from

Fly to

Route

Depart

Return

Price

BirminghamOntario

BHX - ONT

BHXONT

Birmingham

Wed 3/11

6:00 am-8:50 pm

2 stops21h 50m

Ontario

Wed 3/18

6:15 am-12:45 pm

2 stops23h 30m

$623

BirminghamOntario

BHX - ONT

BHXONT

Birmingham

Mon 4/20

5:55 am-5:47 pm

2 stops19h 52m

Ontario

Mon 4/27

6:49 pm-5:35 pm

2 stops38h 46m

$657

BirminghamOntario

BHX - ONT

BHXONT

Birmingham

Sat 2/14

1:20 pm-12:38 pm

2 stops55h 18m

Ontario

Sat 2/28

1:53 pm-12:35 pm

2 stops38h 42m

$663

BirminghamOntario

BHX - ONT

BHXONT

Birmingham

Mon 4/20

5:55 am-6:02 pm

3 stops44h 07m

Ontario

Mon 4/27

6:00 am-5:25 pm

2 stops27h 25m

$773

BirminghamOntario

BHX - ONT

BHXONT

Birmingham

Sat 2/14

6:00 am-8:50 pm

3 stops22h 50m

Ontario

Sat 2/28

6:10 am-12:35 pm

2 stops22h 25m

$797

BirminghamOntario

BHX - ONT

BHXONT

Birmingham

Fri 3/13

6:05 am-10:57 pm

2 stops23h 52m

Ontario

Fri 3/20

6:37 pm-8:05 am

2 stops54h 28m

$833

BirminghamOntario

BHX - ONT

BHXONT

Birmingham

Fri 3/13

6:05 am-10:57 pm

3 stops23h 52m

Ontario

Fri 3/20

6:15 am-12:35 pm

2 stops23h 20m

$899

BirminghamOntario

BHX - ONT

BHXONT

Birmingham

Thu 3/12

6:00 am-8:50 pm

2 stops21h 50m

Ontario

Sat 5/23

1:33 pm-5:25 pm

2 stops19h 52m

$989

BirminghamOntario

BHX - ONT

BHXONT

Birmingham

Fri 6/5

10:00 am-10:09 pm

2 stops44h 09m

Ontario

Mon 6/8

11:25 pm-9:05 am

2 stops49h 40m

$1,482

BirminghamOntario

BHX - ONT

BHXONT

Birmingham

Fri 3/13

8:15 am-11:59 pm

3 stops22h 44m

Ontario

Fri 3/20

11:58 pm-3:10 pm

3 stops32h 12m

$3,089

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Birmingham to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Birmingham to Ontario?

Lufthansa and United Airlines are the most popular carriers operating from Birmingham to Ontario

What airlines fly to Ontario?

British Airways, Scandinavian Airlines and American Airlines are the top three most popular airlines that fly to Ontario from Birmingham according to our data. British Airways is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 5 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

When to book flights from Birmingham to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Birmingham to Ontario according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Birmingham to Ontario (BHX to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Birmingham to Ontario

Fastest flight time	19h 43m
Direct flights	None

The fastest flight from Birmingham to Ontario takes 19h 43m

There are no direct flights from Birmingham to Ontario. There are no popular flight routes from Birmingham to Ontario.

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How far is Birmingham to Ontario by plane?
The straight-line distance from Birmingham to Ontario is 5316.0 mi. Typically, this will take 19h 43m by plane in normal conditions.
When did momondo last update prices for flights from Birmingham Airport to Ontario Airport?
Prices for flights from Birmingham Airport to Ontario Airport are refreshed on a daily basis.
How old do you have to be to fly from Birmingham Airport to Ontario Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Birmingham Airport to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Birmingham to Ontario?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Birmingham.

Can I find flights from Birmingham to Ontario with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Ontario from Birmingham with this policy.

How can momondo help me find flights from Birmingham to Ontario?

Once you have performed a search for Birmingham to Ontario flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Birmingham to Ontario right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Birmingham to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.