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Cheap flights from Birmingham, Alabama to Los Angeles from $140

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 5/6. 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 Birmingham, Alabama to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:08 pm - 11:46 pm
BHM
-
ONT
6h 38m
1 stop
American Airlines Logo
10:26 pm - 8:18 am
ONT
-
BHM
7h 52m
1 stop
$343American Airlines
Wed, Apr 8 - Sat, Apr 11
United Airlines Logo
3:41 pm - 8:36 pm
BHM
-
ONT
6h 55m
1 stop
United Airlines Logo
6:00 am - 9:44 pm
ONT
-
BHM
13h 44m
2 stops
$368United Airlines
Wed, Apr 8 - Sat, Apr 11
Southwest Logo
5:25 am - 9:35 am
BHM
-
ONT
6h 10m
1 stop
Southwest Logo
5:45 am - 2:30 pm
ONT
-
BHM
6h 45m
1 stop
$377Southwest
Tue, Jul 7 - Tue, Jul 14
Delta Logo
4:19 pm - 9:00 pm
BHM
-
ONT
6h 41m
1 stop
Delta Logo
10:15 pm - 8:22 am
ONT
-
BHM
8h 07m
1 stop
$379Delta
Thu, Apr 30 - Mon, May 4
Southwest Logo
5:25 am - 9:35 am
BHM
-
ONT
6h 10m
1 stop
Southwest Logo
1:30 pm - 11:35 pm
ONT
-
BHM
8h 05m
2 stops
$382Southwest
Tue, Jul 7 - Tue, Jul 14
United Airlines Logo
5:08 pm - 9:55 pm
BHM
-
ONT
6h 47m
1 stop
United Airlines Logo
5:00 am - 2:03 pm
ONT
-
BHM
7h 03m
1 stop
$397United Airlines
Wed, Jun 3 - Tue, Jun 16
Southwest Logo
11:05 am - 6:50 pm
BHM
-
ONT
9h 45m
2 stops
Southwest Logo
1:20 pm - 11:35 pm
ONT
-
BHM
8h 15m
1 stop
$402Southwest
Wed, Jun 3 - Tue, Jun 16
United Airlines Logo
3:40 pm - 8:42 pm
BHM
-
ONT
7h 02m
1 stop
United Airlines Logo
5:45 am - 2:09 pm
ONT
-
BHM
6h 24m
1 stop
$407United Airlines
Tue, May 26 - Sat, May 30
Delta Logo
4:19 pm - 9:00 pm
BHM
-
ONT
6h 41m
1 stop
Delta Logo
10:15 pm - 8:22 am
ONT
-
BHM
8h 07m
1 stop
$408Delta
Thu, Apr 30 - Sun, May 3
Southwest Logo
3:40 pm - 9:30 pm
BHM
-
ONT
7h 50m
2 stops
Southwest Logo
5:40 am - 4:35 pm
ONT
-
BHM
8h 55m
2 stops
$418Southwest
Wed, Apr 8 - Sat, Apr 11

Delta flights from Birmingham, Alabama to Ontario

Our best Delta deals on Birmingham, Alabama to Ontario flight tickets
Delta
Apr 30
BHM4:19 pmBirmingham
6h 41m
1 stop
ONT9:00 pmOntario
May 4
ONT10:15 pmOntario
8h 07m
1 stop
BHM8:22 amBirmingham
$379
Delta
Apr 30
BHM4:19 pmBirmingham
6h 41m
1 stop
ONT9:00 pmOntario
May 3
ONT10:15 pmOntario
8h 07m
1 stop
BHM8:22 amBirmingham
$408
Delta
Mar 18
BHM4:20 pmBirmingham
6h 40m
1 stop
ONT9:00 pmOntario
Mar 23
ONT10:25 pmOntario
7h 51m
1 stop
BHM8:16 amBirmingham
$468

American Airlines flights from Birmingham, Alabama to Ontario

Our best American Airlines deals on Birmingham, Alabama to Ontario flight tickets
American Airlines
Apr 8
BHM7:08 pmBirmingham
6h 38m
1 stop
ONT11:46 pmOntario
Apr 11
ONT10:26 pmOntario
7h 52m
1 stop
BHM8:18 amBirmingham
$343
American Airlines
Jul 7
BHM7:15 pmBirmingham
6h 44m
1 stop
ONT11:59 pmOntario
Jul 12
ONT10:10 pmOntario
7h 27m
1 stop
BHM7:37 amBirmingham
$476
American Airlines
Mar 18
BHM12:49 pmBirmingham
11h 30m
2 stops
ONT10:19 pmOntario
Mar 23
ONT11:59 pmOntario
7h 57m
1 stop
BHM9:56 amBirmingham
$512

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 March 1, 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

BirminghamOntario

BHM - ONT

BHMONT

Birmingham

Wed 4/8

7:08 pm-11:46 pm

1 stop6h 38m

Ontario

Sat 4/11

10:26 pm-8:18 am

1 stop7h 52m

$343

BirminghamOntario

BHM - ONT

BHMONT

Birmingham

Wed 4/8

3:41 pm-8:36 pm

1 stop6h 55m

Ontario

Sat 4/11

6:00 am-9:44 pm

2 stops13h 44m

$368

BirminghamOntario

BHM - ONT

BHMONT

Birmingham

Tue 7/7

5:25 am-9:35 am

1 stop6h 10m

Ontario

Tue 7/14

5:45 am-2:30 pm

1 stop6h 45m

$377

BirminghamOntario

BHM - ONT

BHMONT

Birmingham

Thu 4/30

4:19 pm-9:00 pm

1 stop6h 41m

Ontario

Mon 5/4

10:15 pm-8:22 am

1 stop8h 07m

$379

BirminghamOntario

BHM - ONT

BHMONT

Birmingham

Tue 7/7

5:25 am-9:35 am

1 stop6h 10m

Ontario

Tue 7/14

1:30 pm-11:35 pm

2 stops8h 05m

$382

BirminghamOntario

BHM - ONT

BHMONT

Birmingham

Wed 6/3

5:08 pm-9:55 pm

1 stop6h 47m

Ontario

Tue 6/16

5:00 am-2:03 pm

1 stop7h 03m

$397

BirminghamOntario

BHM - ONT

BHMONT

Birmingham

Wed 6/3

11:05 am-6:50 pm

2 stops9h 45m

Ontario

Tue 6/16

1:20 pm-11:35 pm

1 stop8h 15m

$402

BirminghamOntario

BHM - ONT

BHMONT

Birmingham

Tue 5/26

3:40 pm-8:42 pm

1 stop7h 02m

Ontario

Sat 5/30

5:45 am-2:09 pm

1 stop6h 24m

$407

BirminghamOntario

BHM - ONT

BHMONT

Birmingham

Thu 4/30

4:19 pm-9:00 pm

1 stop6h 41m

Ontario

Sun 5/3

10:15 pm-8:22 am

1 stop8h 07m

$408

BirminghamOntario

BHM - ONT

BHMONT

Birmingham

Wed 4/8

3:40 pm-9:30 pm

2 stops7h 50m

Ontario

Sat 4/11

5:40 am-4:35 pm

2 stops8h 55m

$418

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

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

6h 05m

Direct flights

None
The fastest flight from Birmingham, Alabama to Ontario takes 6h 05m
There are no direct flights from Birmingham, Alabama to Ontario. There are no popular flight routes from Birmingham, Alabama to Ontario.
Search flight deals

  • 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 6h 05m.

  • 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
DeltaPriceFrom $286Free CancellationRating
7.9
8,244 reviews
Search Delta flights
SouthwestPriceFrom $333Free CancellationRating
8.0
4,303 reviews
Search Southwest flights
American AirlinesPriceFrom $371Free CancellationRating
7.1
11,370 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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