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

Prices for flights from Birmingham Airport to Ontario Airport were last updated today.

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 required travel and health documents for your Ontario Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£448 Cheap Flights from Birmingham to Ontario in 2026/27

Find the cheapest flights from Birmingham to Los Angeles

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

09:25 - 21:43BHX Birmingham-ONT Ontario

20h 18m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

06:00 - 16:50ONT Ontario-BHX Birmingham

26h 50m2 stops Salt Lake City Amsterdam Schiphol

£643KLM

Fri, 5 Feb - Mon, 15 Feb

17:40 - 22:10BHX Birmingham-ONT Ontario

36h 30m2 stops Amsterdam Schiphol Salt Lake City

07:05 - 08:35ONT Ontario-BHX Birmingham

41h 30m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

£701Multiple Airlines

Fri, 5 Feb - Mon, 15 Feb

06:00 - 22:09BHX Birmingham-ONT Ontario

24h 09m2 stops Paris Charles de Gaulle Salt Lake City

06:00 - 13:35ONT Ontario-BHX Birmingham

23h 35m2 stops Salt Lake City Paris Charles de Gaulle

£709Delta

Fri, 25 Dec - Fri, 1 Jan

06:00 - 16:27BHX Birmingham-ONT Ontario

18h 27m2 stops Amsterdam Schiphol Salt Lake City

07:05 - 08:35ONT Ontario-BHX Birmingham

17h 30m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

£711KLM

Wed, 20 Jan - Tue, 26 Jan

08:25 - 20:01BHX Birmingham-ONT Ontario

43h 36m2 stops Frankfurt am Main San Francisco

05:00 - 12:30ONT Ontario-BHX Birmingham

23h 30m2 stops Denver Intl Frankfurt am Main

£722United Airlines

Fri, 5 Feb - Tue, 9 Feb

08:25 - 20:01BHX Birmingham-ONT Ontario

43h 36m2 stops Frankfurt am Main San Francisco

05:00 - 12:30ONT Ontario-BHX Birmingham

23h 30m2 stops Denver Intl Frankfurt am Main

£724United Airlines

Fri, 5 Feb - Tue, 9 Feb

08:25 - 20:01BHX Birmingham-ONT Ontario

43h 36m2 stops Frankfurt am Main San Francisco

05:00 - 12:30ONT Ontario-BHX Birmingham

23h 30m2 stops Denver Intl Frankfurt am Main

£727United Airlines

Fri, 5 Feb - Tue, 9 Feb

05:50 - 20:07BHX Birmingham-ONT Ontario

22h 17m2 stops Frankfurt am Main San Francisco

07:00 - 17:15ONT Ontario-BHX Birmingham

26h 15m2 stops Chicago O'Hare Intl Frankfurt am Main

£730United Airlines

Tue, 4 May - Sat, 15 May

08:25 - 20:01BHX Birmingham-ONT Ontario

43h 36m2 stops Frankfurt am Main San Francisco

05:00 - 12:30ONT Ontario-BHX Birmingham

23h 30m2 stops Denver Intl Frankfurt am Main

£731United Airlines

Fri, 5 Feb - Tue, 9 Feb

06:05 - 20:38BHX Birmingham-ONT Ontario

22h 33m2 stops Frankfurt am Main San Francisco

05:00 - 12:30ONT Ontario-BHX Birmingham

23h 30m2 stops Denver Intl Frankfurt am Main

£801United Airlines

Wed, 16 Dec - Tue, 29 Dec

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KLM flights from Birmingham to Ontario

Our best KLM deals on Birmingham to Ontario flight tickets

KLM

5 Feb

BHX09:25Birmingham

20h 18m

2 stops

ONT21:43Ontario

15 Feb

ONT06:00Ontario

26h 50m

2 stops

BHX16:50Birmingham

£643

KLM

20 Jan

BHX06:00Birmingham

18h 27m

2 stops

ONT16:27Ontario

26 Jan

ONT07:05Ontario

17h 30m

2 stops

BHX08:35Birmingham

£711

United Airlines flights from Birmingham to Ontario

Our best United Airlines deals on Birmingham to Ontario flight tickets

United Airlines

5 Feb

BHX08:25Birmingham

43h 36m

2 stops

ONT20:01Ontario

9 Feb

ONT05:00Ontario

23h 30m

2 stops

BHX12:30Birmingham

£722

United Airlines

5 Feb

BHX08:25Birmingham

43h 36m

2 stops

ONT20:01Ontario

9 Feb

ONT05:00Ontario

23h 30m

2 stops

BHX12:30Birmingham

£724

United Airlines

5 Feb

BHX08:25Birmingham

43h 36m

2 stops

ONT20:01Ontario

9 Feb

ONT05:00Ontario

23h 30m

2 stops

BHX12:30Birmingham

£727

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BirminghamOntario

BHX Birmingham - ONT Ontario

BHXONT

Birmingham

Fri 5/2

09:25-21:43

2 stops20h 18m

Ontario

Mon 15/2

06:00-16:50

2 stops26h 50m

£643

BirminghamOntario

BHX Birmingham - ONT Ontario

BHXONT

Birmingham

Fri 5/2

17:40-22:10

2 stops36h 30m

Ontario

Mon 15/2

07:05-08:35

2 stops41h 30m

£701

BirminghamOntario

BHX Birmingham - ONT Ontario

BHXONT

Birmingham

Fri 25/12

06:00-22:09

2 stops24h 09m

Ontario

Fri 1/1

06:00-13:35

2 stops23h 35m

£709

Fastest return journey

BirminghamOntario

BHX Birmingham - ONT Ontario

BHXONT

Birmingham

Wed 20/1

06:00-16:27

2 stops18h 27m

Ontario

Tue 26/1

07:05-08:35

2 stops17h 30m

£711

BirminghamOntario

BHX Birmingham - ONT Ontario

BHXONT

Birmingham

Fri 5/2

08:25-20:01

2 stops43h 36m

Ontario

Tue 9/2

05:00-12:30

2 stops23h 30m

£722

BirminghamOntario

BHX Birmingham - ONT Ontario

BHXONT

Birmingham

Fri 5/2

08:25-20:01

2 stops43h 36m

Ontario

Tue 9/2

05:00-12:30

2 stops23h 30m

£724

BirminghamOntario

BHX Birmingham - ONT Ontario

BHXONT

Birmingham

Fri 5/2

08:25-20:01

2 stops43h 36m

Ontario

Tue 9/2

05:00-12:30

2 stops23h 30m

£727

BirminghamOntario

BHX Birmingham - ONT Ontario

BHXONT

Birmingham

Tue 4/5

05:50-20:07

2 stops22h 17m

Ontario

Sat 15/5

07:00-17:15

2 stops26h 15m

£730

BirminghamOntario

BHX Birmingham - ONT Ontario

BHXONT

Birmingham

Fri 5/2

08:25-20:01

2 stops43h 36m

Ontario

Tue 9/2

05:00-12:30

2 stops23h 30m

£731

BirminghamOntario

BHX Birmingham - ONT Ontario

BHXONT

Birmingham

Wed 16/12

06:05-20:38

2 stops22h 33m

Ontario

Tue 29/12

05:00-12:30

2 stops23h 30m

£801

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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?

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

Which airlines fly to Ontario?

British Airways, Aer Lingus and Scandinavian 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 36% of people opting to fly with this airline when travelling to Ontario. Keep in mind that there are 14 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 return 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

Best price found	£448
Direct flights	None

The best one-way flight to Ontario from Birmingham in the past 72 hours is £448. The best return flight deal from Birmingham to Ontario found on momondo in the last 72 hours is £643.

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

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Frequently asked questions about flying from Birmingham to Ontario

How far is Birmingham to Ontario by plane?
The straight-line distance from Birmingham to Ontario is 5316.0 mi.
When did momondo last update prices for flights from Birmingham Airport to Ontario Airport?
Prices for flights from Birmingham Airport to Ontario Airport were last updated today.
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 required travel and health documents for your Ontario Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Birmingham to Ontario. momondo saves you time and could save you money on your trip.

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

All flight searches from Birmingham to Ontario on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Birmingham to Ontario.

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

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Birmingham and alert you when they change.