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Cheap flights from Birmingham, Alabama to Los Angeles from $164

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 8/8. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Birmingham, Alabama to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
4:05 pm - 10:01 pm
BHM
-
ONT
7h 56m
1 stop
Delta Logo
10:59 pm - 8:21 am
ONT
-
BHM
7h 22m
1 stop
$327Delta
Thu, Nov 5 - Mon, Nov 9
American Airlines Logo
7:05 pm - 11:59 pm
BHM
-
ONT
6h 54m
1 stop
American Airlines Logo
2:27 pm - 11:27 pm
ONT
-
BHM
7h 00m
1 stop
$330American Airlines
Sat, Aug 1 - Wed, Aug 5
American Airlines Logo
5:00 am - 9:29 am
BHM
-
ONT
6h 29m
1 stop
American Airlines Logo
11:59 pm - 8:59 am
ONT
-
BHM
7h 00m
1 stop
$333American Airlines
Wed, Jul 29 - Sat, Aug 1
Southwest Logo
6:50 pm - 10:35 pm
BHM
-
ONT
5h 45m
1 stop
Southwest Logo
1:10 pm - 10:35 pm
ONT
-
BHM
7h 25m
2 stops
$335Southwest
Sat, Aug 1 - Wed, Aug 5
Southwest Logo
3:20 pm - 10:40 pm
BHM
-
ONT
9h 20m
2 stops
Southwest Logo
1:10 pm - 10:35 pm
ONT
-
BHM
7h 25m
2 stops
$340Southwest
Sat, Aug 1 - Wed, Aug 5
Southwest Logo
5:50 pm - 11:35 pm
BHM
-
ONT
7h 45m
2 stops
Southwest Logo
2:45 pm - 10:10 pm
ONT
-
BHM
5h 25m
1 stop
$364Southwest
Thu, Nov 5 - Mon, Nov 9
Southwest Logo
5:50 pm - 11:35 pm
BHM
-
ONT
7h 45m
2 stops
Southwest Logo
12:10 pm - 10:30 pm
ONT
-
BHM
8h 20m
2 stops
$369Southwest
Thu, Nov 5 - Mon, Nov 9
Delta Logo
5:27 pm - 9:50 pm
BHM
-
ONT
6h 23m
1 stop
Delta Logo
10:00 pm - 8:25 am
ONT
-
BHM
8h 25m
1 stop
$376Delta
Tue, Jul 21 - Tue, Jul 28
Delta Logo
5:30 pm - 10:14 pm
BHM
-
ONT
6h 44m
1 stop
Delta Logo
12:00 pm - 8:05 pm
ONT
-
BHM
6h 05m
1 stop
$387Delta
Tue, Oct 20 - Wed, Oct 28
Delta Logo
4:05 pm - 10:01 pm
BHM
-
ONT
7h 56m
1 stop
Delta Logo
7:05 am - 3:59 pm
ONT
-
BHM
6h 54m
1 stop
$392Delta
Fri, Oct 9 - Tue, Oct 13

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Delta flights from Birmingham, Alabama to Ontario

Our best Delta deals on Birmingham, Alabama to Ontario flight tickets
Delta
Nov 5
BHM4:05 pmBirmingham
7h 56m
1 stop
ONT10:01 pmOntario
Nov 9
ONT10:59 pmOntario
7h 22m
1 stop
BHM8:21 amBirmingham
$327
Delta
Jul 21
BHM5:27 pmBirmingham
6h 23m
1 stop
ONT9:50 pmOntario
Jul 28
ONT10:00 pmOntario
8h 25m
1 stop
BHM8:25 amBirmingham
$376
Delta
Oct 20
BHM5:30 pmBirmingham
6h 44m
1 stop
ONT10:14 pmOntario
Oct 28
ONT12:00 pmOntario
6h 05m
1 stop
BHM8:05 pmBirmingham
$387

American Airlines flights from Birmingham, Alabama to Ontario

Our best American Airlines deals on Birmingham, Alabama to Ontario flight tickets
American Airlines
Aug 1
BHM7:05 pmBirmingham
6h 54m
1 stop
ONT11:59 pmOntario
Aug 5
ONT2:27 pmOntario
7h 00m
1 stop
BHM11:27 pmBirmingham
$330
American Airlines
Jul 29
BHM5:00 amBirmingham
6h 29m
1 stop
ONT9:29 amOntario
Aug 1
ONT11:59 pmOntario
7h 00m
1 stop
BHM8:59 amBirmingham
$333
American Airlines
Aug 1
BHM7:05 pmBirmingham
6h 54m
1 stop
ONT11:59 pmOntario
Aug 3
ONT11:59 pmOntario
7h 00m
1 stop
BHM8:59 amBirmingham
$429

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 June 30, 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

BirminghamOntario

BHM - ONT

BHMONT

Birmingham

Thu 11/5

4:05 pm-10:01 pm

1 stop7h 56m

Ontario

Mon 11/9

10:59 pm-8:21 am

1 stop7h 22m

$327

BirminghamOntario

BHM - ONT

BHMONT

Birmingham

Sat 8/1

7:05 pm-11:59 pm

1 stop6h 54m

Ontario

Wed 8/5

2:27 pm-11:27 pm

1 stop7h 00m

$330

BirminghamOntario

BHM - ONT

BHMONT

Birmingham

Wed 7/29

5:00 am-9:29 am

1 stop6h 29m

Ontario

Sat 8/1

11:59 pm-8:59 am

1 stop7h 00m

$333

BirminghamOntario

BHM - ONT

BHMONT

Birmingham

Sat 8/1

6:50 pm-10:35 pm

1 stop5h 45m

Ontario

Wed 8/5

1:10 pm-10:35 pm

2 stops7h 25m

$335

BirminghamOntario

BHM - ONT

BHMONT

Birmingham

Sat 8/1

3:20 pm-10:40 pm

2 stops9h 20m

Ontario

Wed 8/5

1:10 pm-10:35 pm

2 stops7h 25m

$340

BirminghamOntario

BHM - ONT

BHMONT

Birmingham

Thu 11/5

5:50 pm-11:35 pm

2 stops7h 45m

Ontario

Mon 11/9

2:45 pm-10:10 pm

1 stop5h 25m

$364

BirminghamOntario

BHM - ONT

BHMONT

Birmingham

Thu 11/5

5:50 pm-11:35 pm

2 stops7h 45m

Ontario

Mon 11/9

12:10 pm-10:30 pm

2 stops8h 20m

$369

BirminghamOntario

BHM - ONT

BHMONT

Birmingham

Tue 7/21

5:27 pm-9:50 pm

1 stop6h 23m

Ontario

Tue 7/28

10:00 pm-8:25 am

1 stop8h 25m

$376
Quickest round-trip

BirminghamOntario

BHM - ONT

BHMONT

Birmingham

Tue 10/20

5:30 pm-10:14 pm

1 stop6h 44m

Ontario

Wed 10/28

12:00 pm-8:05 pm

1 stop6h 05m

$387

BirminghamOntario

BHM - ONT

BHMONT

Birmingham

Fri 10/9

4:05 pm-10:01 pm

1 stop7h 56m

Ontario

Tue 10/13

7:05 am-3:59 pm

1 stop6h 54m

$392

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 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

6h 10m

Direct flights

None
The fastest flight from Birmingham, Alabama to Ontario takes 6h 10m
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 6h 10m.

  • 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
7.9
4,247 reviews
Search Southwest flights
American AirlinesPriceFrom $371Free CancellationRating
7.1
11,762 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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