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Cheap flights from Ontario to Birmingham from $420

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Birmingham departing on 3/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ontario to Birmingham

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:34 pm - 5:35 pm
ONT
-
BHX
20h 01m
2 stops
United Airlines Logo
5:55 am - 6:02 pm
BHX
-
ONT
20h 07m
2 stops
$730United Airlines
Tue, Apr 21 - Tue, Apr 28
United Airlines Logo
11:59 pm - 12:35 pm
ONT
-
BHX
53h 36m
2 stops
United Airlines Logo
5:55 am - 6:02 pm
BHX
-
ONT
20h 07m
2 stops
$813United Airlines
Sun, Mar 15 - Tue, Apr 7
United Airlines Logo
1:40 pm - 12:35 pm
ONT
-
BHX
39h 55m
2 stops
United Airlines Logo
1:20 pm - 10:57 pm
BHX
-
ONT
40h 37m
2 stops
$817United Airlines
Sat, Mar 14 - Sat, Mar 21
United Airlines Logo
7:00 am - 9:50 am
ONT
-
BHX
18h 50m
2 stops
United Airlines Logo
10:20 am - 9:50 pm
BHX
-
ONT
43h 30m
2 stops
$845United Airlines
Mon, Mar 30 - Mon, Apr 6
United Airlines Logo
5:15 am - 12:35 pm
ONT
-
BHX
23h 20m
2 stops
United Airlines Logo
8:45 am - 10:57 pm
BHX
-
ONT
45h 12m
2 stops
$860United Airlines
Thu, Mar 5 - Mon, Mar 9
United Airlines Logo
5:15 am - 12:35 pm
ONT
-
BHX
23h 20m
2 stops
United Airlines Logo
8:45 am - 10:18 pm
BHX
-
ONT
44h 33m
2 stops
$861United Airlines
Thu, Mar 5 - Mon, Mar 9
United Airlines Logo
6:15 am - 12:35 pm
ONT
-
BHX
22h 20m
2 stops
United Airlines Logo
1:20 pm - 5:41 pm
BHX
-
ONT
59h 21m
3 stops
$871United Airlines
Thu, Mar 5 - Mon, Mar 9
United Airlines Logo
6:15 am - 12:35 pm
ONT
-
BHX
22h 20m
2 stops
United Airlines Logo
1:20 pm - 5:41 pm
BHX
-
ONT
59h 21m
3 stops
$872United Airlines
Thu, Mar 5 - Mon, Mar 9
United Airlines Logo
11:59 pm - 12:35 pm
ONT
-
BHX
53h 36m
2 stops
United Airlines Logo
5:55 am - 5:47 pm
BHX
-
ONT
43h 52m
3 stops
$917United Airlines
Sun, Mar 15 - Tue, Apr 7
United Airlines Logo
11:59 pm - 5:40 pm
ONT
-
BHX
33h 41m
2 stops
United Airlines Logo
10:25 am - 10:26 pm
BHX
-
ONT
44h 01m
2 stops
$974United Airlines
Sat, Mar 28 - Sat, Apr 4

Lufthansa flights from Ontario to Birmingham

Our best Lufthansa deals on Ontario to Birmingham flight tickets
Lufthansa
Feb 16
ONT6:10 amOntario
22h 35m
2 stops
BHX12:45 pmBirmingham
Feb 18
BHX9:05 amBirmingham
21h 52m
2 stops
ONT10:57 pmOntario
$1,109
Lufthansa
Mar 14
ONT6:37 pmOntario
34h 58m
2 stops
BHX12:35 pmBirmingham
Mar 21
BHX6:00 amBirmingham
23h 57m
2 stops
ONT10:57 pmOntario
$1,158
Lufthansa
May 24
ONT1:33 pmOntario
20h 07m
2 stops
BHX5:40 pmBirmingham
May 31
BHX5:55 amBirmingham
24h 39m
2 stops
ONT10:34 pmOntario
$1,416

United Airlines flights from Ontario to Birmingham

Our best United Airlines deals on Ontario to Birmingham flight tickets
United Airlines
Apr 21
ONT1:34 pmOntario
20h 01m
2 stops
BHX5:35 pmBirmingham
Apr 28
BHX5:55 amBirmingham
20h 07m
2 stops
ONT6:02 pmOntario
$730
United Airlines
Mar 15
ONT11:59 pmOntario
53h 36m
2 stops
BHX12:35 pmBirmingham
Apr 7
BHX5:55 amBirmingham
20h 07m
2 stops
ONT6:02 pmOntario
$813
United Airlines
Mar 14
ONT1:40 pmOntario
39h 55m
2 stops
BHX12:35 pmBirmingham
Mar 21
BHX1:20 pmBirmingham
40h 37m
2 stops
ONT10:57 pmOntario
$817

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated February 13, 2026.
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

Tue 4/21

1:34 pm-5:35 pm

2 stops20h 01m

Birmingham

Tue 4/28

5:55 am-6:02 pm

2 stops20h 07m

$730

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Sun 3/15

11:59 pm-12:35 pm

2 stops53h 36m

Birmingham

Tue 4/7

5:55 am-6:02 pm

2 stops20h 07m

$813

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Sat 3/14

1:40 pm-12:35 pm

2 stops39h 55m

Birmingham

Sat 3/21

1:20 pm-10:57 pm

2 stops40h 37m

$817

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Mon 3/30

7:00 am-9:50 am

2 stops18h 50m

Birmingham

Mon 4/6

10:20 am-9:50 pm

2 stops43h 30m

$845

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Thu 3/5

5:15 am-12:35 pm

2 stops23h 20m

Birmingham

Mon 3/9

8:45 am-10:57 pm

2 stops45h 12m

$860

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Thu 3/5

5:15 am-12:35 pm

2 stops23h 20m

Birmingham

Mon 3/9

8:45 am-10:18 pm

2 stops44h 33m

$861

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Thu 3/5

6:15 am-12:35 pm

2 stops22h 20m

Birmingham

Mon 3/9

1:20 pm-5:41 pm

3 stops59h 21m

$871

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Thu 3/5

6:15 am-12:35 pm

2 stops22h 20m

Birmingham

Mon 3/9

1:20 pm-5:41 pm

3 stops59h 21m

$872

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Sun 3/15

11:59 pm-12:35 pm

2 stops53h 36m

Birmingham

Tue 4/7

5:55 am-5:47 pm

3 stops43h 52m

$917

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Sat 3/28

11:59 pm-5:40 pm

2 stops33h 41m

Birmingham

Sat 4/4

10:25 am-10:26 pm

2 stops44h 01m

$974

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Birmingham from

How to get the cheapest flight ticket from Ontario to Birmingham

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 Ontario to Birmingham?

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

What airlines fly to Birmingham?

British Airways, Aer Lingus and Delta are the top three most popular airlines that fly to Birmingham from Ontario according to our data. British Airways is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Birmingham. Keep in mind that there are 10 different airlines that fly to Birmingham on a routine basis, so you have a few additional options to choose from.

When to book flights from Ontario to Birmingham

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

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

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

Fastest flight time

20h 01m

Direct flights

None
The fastest flight from Ontario to Birmingham takes 20h 01m
There are no direct flights from Ontario to Birmingham. There are no popular flight routes from Ontario to Birmingham.
Search flight deals

  • How far is Ontario to Birmingham by plane?

    Ontario and Birmingham are 5316.0 mi apart from one another. 20h 01m is a normal flight duration for this route.

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Birmingham Airport.

  • What documentation or ID do you need to fly to Birmingham Airport?

    The required travel and health documents for your Birmingham 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 Birmingham Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Birmingham?

Book flights to Birmingham if you plan to visit one of these locations
Malvern
Wolverhampton
Tamworth
Solihull
Sutton Coldfield
Worcester
Oldbury
Dudley
Bromsgrove
Walsall
West Bromwich

Why use momondo?

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

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 Birmingham from Ontario.

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

Yes. All flights to Birmingham from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Birmingham from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Ontario to Birmingham flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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