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Cheap flights from Ontario to Birmingham from $335

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 9/15. 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
1 adult, Economy, 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 - 5:25 pm
ONT
-
BHX
19h 51m
2 stops
United Airlines Logo
6:05 am - 5:47 pm
BHX
-
ONT
19h 42m
2 stops
$944United Airlines
Mon, Apr 20 - Wed, Apr 29
Delta Logo
6:00 am - 1:40 pm
ONT
-
BHX
23h 40m
2 stops
Delta Logo
5:55 am - 5:15 pm
BHX
-
ONT
19h 20m
2 stops
$946Delta
Sun, Apr 19 - Sun, Apr 26
United Airlines Logo
7:00 am - 5:40 pm
ONT
-
BHX
26h 40m
2 stops
United Airlines Logo
5:55 am - 10:35 pm
BHX
-
ONT
24h 40m
2 stops
$994United Airlines
Fri, May 8 - Fri, May 15
United Airlines Logo
1:30 pm - 5:25 pm
ONT
-
BHX
19h 55m
2 stops
United Airlines Logo
10:20 am - 10:46 pm
BHX
-
ONT
44h 26m
2 stops
$1,096United Airlines
Mon, May 18 - Mon, May 25
United Airlines Logo
6:30 am - 9:50 am
ONT
-
BHX
19h 20m
2 stops
United Airlines Logo
5:55 am - 10:51 pm
BHX
-
ONT
24h 56m
2 stops
$1,143United Airlines
Mon, Jul 6 - Fri, Jul 17
United Airlines Logo
7:00 am - 9:50 am
ONT
-
BHX
18h 50m
2 stops
United Airlines Logo
10:15 am - 10:59 pm
BHX
-
ONT
20h 44m
2 stops
$1,144United Airlines
Thu, May 7 - Thu, May 14
United Airlines Logo
7:03 pm - 5:25 pm
ONT
-
BHX
38h 22m
2 stops
United Airlines Logo
5:55 am - 10:35 pm
BHX
-
ONT
24h 40m
2 stops
$1,150United Airlines
Fri, May 1 - Fri, May 15
United Airlines Logo
7:00 am - 5:40 pm
ONT
-
BHX
26h 40m
2 stops
United Airlines Logo
5:55 am - 5:52 pm
BHX
-
ONT
43h 57m
3 stops
$1,207United Airlines
Fri, May 8 - Fri, May 15
Multiple Airlines Logo
2:09 pm - 7:05 pm
ONT
-
BHX
20h 56m
2 stops
Multiple Airlines Logo
8:10 am - 10:40 pm
BHX
-
ONT
22h 30m
2 stops
$1,447Multiple Airlines
Wed, Jul 1 - Sat, Jul 11
United Airlines Logo
5:45 am - 9:50 am
ONT
-
BHX
20h 05m
2 stops
United Airlines Logo
6:05 am - 5:56 pm
BHX
-
ONT
19h 51m
2 stops
$1,619United Airlines
Fri, Jun 12 - Wed, Jun 17

United Airlines flights from Ontario to Birmingham

Our best United Airlines deals on Ontario to Birmingham flight tickets
United Airlines
Sep 2
ONT7:00 amOntario
18h 40m
2 stops
BHX9:40 amBirmingham
Sep 23
BHX6:05 amBirmingham
20h 14m
2 stops
ONT6:19 pmOntario
$919
United Airlines
Apr 20
ONT1:34 pmOntario
19h 51m
2 stops
BHX5:25 pmBirmingham
Apr 29
BHX6:05 amBirmingham
19h 42m
2 stops
ONT5:47 pmOntario
$944
United Airlines
May 8
ONT7:00 amOntario
26h 40m
2 stops
BHX5:40 pmBirmingham
May 15
BHX5:55 amBirmingham
24h 40m
2 stops
ONT10:35 pmOntario
$994

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 March 26, 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

Cheapest round-trip
Quickest round-trip

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Mon 4/20

1:34 pm-5:25 pm

2 stops19h 51m

Birmingham

Wed 4/29

6:05 am-5:47 pm

2 stops19h 42m

$944

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Sun 4/19

6:00 am-1:40 pm

2 stops23h 40m

Birmingham

Sun 4/26

5:55 am-5:15 pm

2 stops19h 20m

$946

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Fri 5/8

7:00 am-5:40 pm

2 stops26h 40m

Birmingham

Fri 5/15

5:55 am-10:35 pm

2 stops24h 40m

$994

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Mon 5/18

1:30 pm-5:25 pm

2 stops19h 55m

Birmingham

Mon 5/25

10:20 am-10:46 pm

2 stops44h 26m

$1,096

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Mon 7/6

6:30 am-9:50 am

2 stops19h 20m

Birmingham

Fri 7/17

5:55 am-10:51 pm

2 stops24h 56m

$1,143

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Thu 5/7

7:00 am-9:50 am

2 stops18h 50m

Birmingham

Thu 5/14

10:15 am-10:59 pm

2 stops20h 44m

$1,144

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Fri 5/1

7:03 pm-5:25 pm

2 stops38h 22m

Birmingham

Fri 5/15

5:55 am-10:35 pm

2 stops24h 40m

$1,150

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Fri 5/8

7:00 am-5:40 pm

2 stops26h 40m

Birmingham

Fri 5/15

5:55 am-5:52 pm

3 stops43h 57m

$1,207

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Wed 7/1

2:09 pm-7:05 pm

2 stops20h 56m

Birmingham

Sat 7/11

8:10 am-10:40 pm

2 stops22h 30m

$1,447

OntarioBirmingham

ONT - BHX

ONTBHX

Ontario

Fri 6/12

5:45 am-9:50 am

2 stops20h 05m

Birmingham

Wed 6/17

6:05 am-5:56 pm

2 stops19h 51m

$1,619

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 is the most popular carrier 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 9 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

17h 56m

Direct flights

None
The fastest flight from Ontario to Birmingham takes 17h 56m
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. 17h 56m 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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