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.

£405 Cheap Flights from Birmingham to Ontario in 2026

Find the cheapest flights from Birmingham to Los Angeles

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One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

20:15 - 22:43BHX Birmingham-ONT Ontario

34h 28m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

06:20 - 13:35ONT Ontario-BHX Birmingham

24h 15m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle

£516Virgin Atlantic

Mon, 19 Oct - Sun, 25 Oct

20:15 - 22:43BHX Birmingham-ONT Ontario

34h 28m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

18:00 - 13:40ONT Ontario-BHX Birmingham

59h 40m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle

£518Virgin Atlantic

Tue, 6 Oct - Sat, 10 Oct

06:00 - 22:40BHX Birmingham-ONT Ontario

24h 40m2 stops Paris Charles de Gaulle Seattle/Tacoma Intl

06:20 - 13:40ONT Ontario-BHX Birmingham

23h 20m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle

£542Delta

Sat, 3 Oct - Sat, 10 Oct

10:30 - 20:31BHX Birmingham-ONT Ontario

42h 01m2 stops Frankfurt am Main San Francisco

13:52 - 17:25ONT Ontario-BHX Birmingham

19h 33m2 stops San Francisco Frankfurt am Main

£562United Airlines

Wed, 14 Oct - Sun, 18 Oct

05:55 - 20:31BHX Birmingham-ONT Ontario

22h 36m3 stops Frankfurt am Main Seattle/Tacoma Intl San Francisco

07:00 - 09:50ONT Ontario-BHX Birmingham

18h 50m2 stops Chicago O'Hare Intl Frankfurt am Main

£563United Airlines

Tue, 6 Oct - Tue, 13 Oct

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

22h 15m3 stops Frankfurt am Main Newark Denver Intl

11:20 - 12:30ONT Ontario-BHX Birmingham

17h 10m2 stops San Francisco Frankfurt am Main

£570United Airlines

Wed, 20 Jan - Mon, 8 Feb

06:00 - 20:26BHX Birmingham-ONT Ontario

22h 26m2 stops Frankfurt am Main San Francisco

11:20 - 12:30ONT Ontario-BHX Birmingham

17h 10m2 stops San Francisco Frankfurt am Main

£645United Airlines

Thu, 4 Feb - Thu, 18 Feb

05:55 - 20:31BHX Birmingham-ONT Ontario

22h 36m3 stops Frankfurt am Main Seattle/Tacoma Intl San Francisco

06:00 - 12:30ONT Ontario-BHX Birmingham

47h 30m2 stops San Francisco Frankfurt am Main

£803United Airlines

Mon, 19 Oct - Sun, 25 Oct

06:05 - 20:31BHX Birmingham-ONT Ontario

22h 26m3 stops Frankfurt am Main Seattle/Tacoma Intl San Francisco

09:25 - 17:25ONT Ontario-BHX Birmingham

24h 00m2 stops San Francisco Frankfurt am Main

£811United Airlines

Wed, 14 Oct - Sun, 18 Oct

10:30 - 20:31BHX Birmingham-ONT Ontario

42h 01m3 stops Frankfurt am Main Seattle/Tacoma Intl San Francisco

08:03 - 17:25ONT Ontario-BHX Birmingham

25h 22m2 stops San Francisco Frankfurt am Main

£852United Airlines

Sat, 3 Oct - Sat, 10 Oct

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Virgin Atlantic flights from Birmingham to Ontario

Our best Virgin Atlantic deals on Birmingham to Ontario flight tickets

Virgin Atlantic

19 Oct

BHX20:15Birmingham

34h 28m

2 stops

ONT22:43Ontario

25 Oct

ONT06:20Ontario

24h 15m

2 stops

BHX13:35Birmingham

£516

Virgin Atlantic

6 Oct

BHX20:15Birmingham

34h 28m

2 stops

ONT22:43Ontario

10 Oct

ONT18:00Ontario

59h 40m

2 stops

BHX13:40Birmingham

£518

United Airlines flights from Birmingham to Ontario

Our best United Airlines deals on Birmingham to Ontario flight tickets

United Airlines

14 Oct

BHX10:30Birmingham

42h 01m

2 stops

ONT20:31Ontario

18 Oct

ONT13:52Ontario

19h 33m

2 stops

BHX17:25Birmingham

£562

United Airlines

6 Oct

BHX05:55Birmingham

22h 36m

3 stops

ONT20:31Ontario

13 Oct

ONT07:00Ontario

18h 50m

2 stops

BHX09:50Birmingham

£563

United Airlines

20 Jan

BHX06:05Birmingham

22h 21m

2 stops

ONT20:26Ontario

8 Feb

ONT11:20Ontario

17h 10m

2 stops

BHX12:30Birmingham

£570

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BirminghamOntario

BHX Birmingham - ONT Ontario

BHXONT

Birmingham

Mon 19/10

20:15-22:43

2 stops34h 28m

Ontario

Sun 25/10

06:20-13:35

2 stops24h 15m

£516

BirminghamOntario

BHX Birmingham - ONT Ontario

BHXONT

Birmingham

Tue 6/10

20:15-22:43

2 stops34h 28m

Ontario

Sat 10/10

18:00-13:40

2 stops59h 40m

£518

BirminghamOntario

BHX Birmingham - ONT Ontario

BHXONT

Birmingham

Sat 3/10

06:00-22:40

2 stops24h 40m

Ontario

Sat 10/10

06:20-13:40

2 stops23h 20m

£542

BirminghamOntario

BHX Birmingham - ONT Ontario

BHXONT

Birmingham

Wed 14/10

10:30-20:31

2 stops42h 01m

Ontario

Sun 18/10

13:52-17:25

2 stops19h 33m

£562

BirminghamOntario

BHX Birmingham - ONT Ontario

BHXONT

Birmingham

Tue 6/10

05:55-20:31

3 stops22h 36m

Ontario

Tue 13/10

07:00-09:50

2 stops18h 50m

£563

Fastest return journey

BirminghamOntario

BHX Birmingham - ONT Ontario

BHXONT

Birmingham

Wed 20/1

06:05-20:20

3 stops22h 15m

Ontario

Mon 8/2

11:20-12:30

2 stops17h 10m

£570

BirminghamOntario

BHX Birmingham - ONT Ontario

BHXONT

Birmingham

Thu 4/2

06:00-20:26

2 stops22h 26m

Ontario

Thu 18/2

11:20-12:30

2 stops17h 10m

£645

BirminghamOntario

BHX Birmingham - ONT Ontario

BHXONT

Birmingham

Mon 19/10

05:55-20:31

3 stops22h 36m

Ontario

Sun 25/10

06:00-12:30

2 stops47h 30m

£803

BirminghamOntario

BHX Birmingham - ONT Ontario

BHXONT

Birmingham

Wed 14/10

06:05-20:31

3 stops22h 26m

Ontario

Sun 18/10

09:25-17:25

2 stops24h 00m

£811

BirminghamOntario

BHX Birmingham - ONT Ontario

BHXONT

Birmingham

Sat 3/10

10:30-20:31

3 stops42h 01m

Ontario

Sat 10/10

08:03-17:25

2 stops25h 22m

£852

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

Which airlines fly to Ontario?

British Airways, Scandinavian Airlines and Aer Lingus 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 37% 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	£405
Direct flights	None

The best one-way flight to Ontario from Birmingham in the past 72 hours is £405. The best return flight deal from Birmingham to Ontario found on momondo in the last 72 hours is £516.

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.