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Cheap flights from Birmingham, Alabama to Los Angeles from $198

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Birmingham, Alabama to Los Angeles departing on 7/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Birmingham, Alabama to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
6:25 am - 10:15 am
BHM
-
ONT
5h 50m
1 stop
Southwest Logo
1:50 pm - 9:50 pm
ONT
-
BHM
6h 00m
1 stop
$395Southwest
Tue, Sep 15 - Wed, Sep 30
Southwest Logo
5:45 pm - 10:00 pm
BHM
-
ONT
6h 15m
1 stop
Southwest Logo
1:10 pm - 10:30 pm
ONT
-
BHM
7h 20m
2 stops
$400Southwest
Tue, Sep 15 - Wed, Sep 30
Southwest Logo
2:35 pm - 8:55 pm
BHM
-
ONT
8h 20m
2 stops
Southwest Logo
1:10 pm - 10:30 pm
ONT
-
BHM
7h 20m
2 stops
$405Southwest
Tue, Sep 15 - Wed, Sep 30
Southwest Logo
1:20 pm - 7:35 pm
BHM
-
ONT
8h 15m
1 stop
Southwest Logo
9:45 am - 5:35 pm
ONT
-
BHM
5h 50m
1 stop
$406Southwest
Wed, Jun 3 - Wed, Jun 10
Southwest Logo
1:20 pm - 7:35 pm
BHM
-
ONT
8h 15m
1 stop
Southwest Logo
1:30 pm - 11:35 pm
ONT
-
BHM
8h 05m
2 stops
$411Southwest
Wed, Jun 3 - Wed, Jun 10
Southwest Logo
12:05 pm - 10:35 pm
BHM
-
ONT
12h 30m
1 stop
Southwest Logo
1:30 pm - 11:40 pm
ONT
-
BHM
8h 10m
2 stops
$417Southwest
Wed, Jul 1 - Tue, Jul 7
Southwest Logo
6:30 am - 11:25 am
BHM
-
ONT
6h 55m
1 stop
Southwest Logo
11:55 am - 7:25 pm
ONT
-
BHM
5h 30m
1 stop
$421Southwest
Mon, Aug 24 - Sat, Aug 29
Delta Logo
4:17 pm - 9:48 pm
BHM
-
ONT
7h 31m
1 stop
Delta Logo
10:00 pm - 8:25 am
ONT
-
BHM
8h 25m
1 stop
$426Delta
Thu, Jul 2 - Tue, Jul 7
Southwest Logo
6:15 pm - 10:15 pm
BHM
-
ONT
6h 00m
1 stop
Southwest Logo
2:30 pm - 11:00 pm
ONT
-
BHM
6h 30m
1 stop
$429Southwest
Tue, Jun 23 - Thu, Jul 2
Southwest Logo
5:15 pm - 10:35 pm
BHM
-
ONT
7h 20m
1 stop
Southwest Logo
4:40 pm - 12:45 am
ONT
-
BHM
6h 05m
1 stop
$431Southwest
Thu, Jul 2 - Mon, Jul 6

Southwest flights from Birmingham, Alabama to Ontario

Our best Southwest deals on Birmingham, Alabama to Ontario flight tickets
Southwest
Sep 15
BHM6:25 amBirmingham
5h 50m
1 stop
ONT10:15 amOntario
Sep 30
ONT1:50 pmOntario
6h 00m
1 stop
BHM9:50 pmBirmingham
$395
Southwest
Sep 15
BHM5:45 pmBirmingham
6h 15m
1 stop
ONT10:00 pmOntario
Sep 30
ONT1:10 pmOntario
7h 20m
2 stops
BHM10:30 pmBirmingham
$400
Southwest
Sep 15
BHM2:35 pmBirmingham
8h 20m
2 stops
ONT8:55 pmOntario
Sep 30
ONT1:10 pmOntario
7h 20m
2 stops
BHM10:30 pmBirmingham
$405

United Airlines flights from Birmingham, Alabama to Ontario

Our best United Airlines deals on Birmingham, Alabama to Ontario flight tickets
United Airlines
Sep 22
BHM3:40 pmBirmingham
7h 12m
1 stop
ONT8:52 pmOntario
Sep 23
ONT5:45 amOntario
8h 28m
1 stop
BHM4:13 pmBirmingham
$495
United Airlines
Jun 9
BHM3:40 pmBirmingham
7h 06m
1 stop
ONT8:46 pmOntario
Jun 16
ONT5:00 amOntario
7h 03m
1 stop
BHM2:03 pmBirmingham
$513
United Airlines
Sep 22
BHM11:20 amBirmingham
11h 32m
2 stops
ONT8:52 pmOntario
Sep 23
ONT5:45 amOntario
8h 28m
1 stop
BHM4:13 pmBirmingham
$518

momondo Fare Finder

 
Customize your flight search to find flights from Birmingham, Alabama to Ontario 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 May 15, 2026.
Use the filters below to find and compare flights from Birmingham, Alabama to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BirminghamOntario

BHM - ONT

BHMONT

Birmingham

Tue 9/15

6:25 am-10:15 am

1 stop5h 50m

Ontario

Wed 9/30

1:50 pm-9:50 pm

1 stop6h 00m

$395

BirminghamOntario

BHM - ONT

BHMONT

Birmingham

Tue 9/15

5:45 pm-10:00 pm

1 stop6h 15m

Ontario

Wed 9/30

1:10 pm-10:30 pm

2 stops7h 20m

$400

BirminghamOntario

BHM - ONT

BHMONT

Birmingham

Tue 9/15

2:35 pm-8:55 pm

2 stops8h 20m

Ontario

Wed 9/30

1:10 pm-10:30 pm

2 stops7h 20m

$405

BirminghamOntario

BHM - ONT

BHMONT

Birmingham

Wed 6/3

1:20 pm-7:35 pm

1 stop8h 15m

Ontario

Wed 6/10

9:45 am-5:35 pm

1 stop5h 50m

$406

BirminghamOntario

BHM - ONT

BHMONT

Birmingham

Wed 6/3

1:20 pm-7:35 pm

1 stop8h 15m

Ontario

Wed 6/10

1:30 pm-11:35 pm

2 stops8h 05m

$411

BirminghamOntario

BHM - ONT

BHMONT

Birmingham

Wed 7/1

12:05 pm-10:35 pm

1 stop12h 30m

Ontario

Tue 7/7

1:30 pm-11:40 pm

2 stops8h 10m

$417

BirminghamOntario

BHM - ONT

BHMONT

Birmingham

Mon 8/24

6:30 am-11:25 am

1 stop6h 55m

Ontario

Sat 8/29

11:55 am-7:25 pm

1 stop5h 30m

$421

BirminghamOntario

BHM - ONT

BHMONT

Birmingham

Thu 7/2

4:17 pm-9:48 pm

1 stop7h 31m

Ontario

Tue 7/7

10:00 pm-8:25 am

1 stop8h 25m

$426

BirminghamOntario

BHM - ONT

BHMONT

Birmingham

Tue 6/23

6:15 pm-10:15 pm

1 stop6h 00m

Ontario

Thu 7/2

2:30 pm-11:00 pm

1 stop6h 30m

$429

BirminghamOntario

BHM - ONT

BHMONT

Birmingham

Thu 7/2

5:15 pm-10:35 pm

1 stop7h 20m

Ontario

Mon 7/6

4:40 pm-12:45 am

1 stop6h 05m

$431

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from Birmingham, Alabama 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 typical price of a round-trip flight between Birmingham, Alabama and Ontario?

What is the cheapest month to fly to Ontario?

In general, January is the cheapest month to fly from Birmingham, Alabama to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel during the month of January, then book flights to Ontario from Birmingham, Alabama during October instead. Flights to Ontario in October, while not as cheap as those in January, still average around $396.

How have Birmingham, Alabama to Ontario flight prices changed over time?

When to book flights from Birmingham, Alabama to Ontario

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

Cheap Birmingham, Alabama to Ontario (BHM to ONT) flight deals and tips

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

Fastest flight time

5h 50m

Direct flights

None
The fastest flight from Birmingham, Alabama to Ontario takes 5h 50m
There are no direct flights from Birmingham, Alabama to Ontario. There are no popular flight routes from Birmingham, Alabama to Ontario.
Search flight deals

Frequently asked questions about flying from Birmingham, Alabama to Ontario

  • How far is Birmingham to Ontario by plane?

    Birmingham and Ontario are 1763.8 mi apart from one another. A reasonable flight in good conditions will take 5h 50m.

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

    Prices for flights from Birmingham Airport to Ontario Airport refresh daily.

  • How many operators does momondo search for flights from Birmingham Airport to Ontario Airport?

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Birmingham, Alabama to Ontario?

Best airlines flying from Birmingham, Alabama to Ontario

Compare and see reviews for airlines that fly from Birmingham, Alabama to Ontario with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $333Free CancellationRating
8.0
4,299 reviews
Search Southwest flights
American AirlinesPriceFrom $371Free CancellationRating
7.1
11,662 reviews
Search American Airlines flights

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 all potential Birmingham to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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.

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