How long does it take to fly to Ontario?

Average flight duration from Alabama to Ontario depends on which airport you fly into and out of. Flying from Birmingham to Los Angeles is 6h 22m on average, while flying from Montgomery to Los Angeles is 6h 35m on average. Los Angeles is the most popular airport in Ontario.

What airlines fly to Ontario?

American Airlines, Southwest and Delta are the top three most popular airlines that fly to Ontario from Alabama according to our data. American Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 5 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

How many flights depart from Alabama to Ontario on average per week?

The number of flights available between Alabama and Ontario is 54 per week as of June 2026. The most frequent departure day is Thu, with 19% of weekly flights leaving on this day.

What is the cheapest airline that flies from Alabama to Ontario?

Frontier, Delta, and United Airlines are the most popular carriers operating from Alabama to Ontario

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

Prices for flights from Alabama to Ontario Airport were last updated today.

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

There are 5 operators available for flights from Alabama to Ontario Airport as of June 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Alabama to Ontario Airport.

What documentation or ID do you need to fly to Ontario Airport?

The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$109 Cheap Flights from Alabama to Ontario in 2026

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Find the cheapest flights from Alabama to Los Angeles

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:07 am - 3:14 pm

ATL

ONT

7h 07m

1 stop

8:17 am - 7:50 pm

ONT

ATL

8h 33m

1 stop

$235Frontier

Sat, Jul 25 - Sat, Aug 1

7:40 am - 11:50 pm

ATL

ONT

19h 10m

1 stop

9:32 am - 12:08 pm

ONT

ATL

23h 36m

1 stop

$239Frontier

Sat, Jul 18 - Mon, Jul 27

11:07 am - 3:14 pm

ATL

ONT

7h 07m

1 stop

8:17 am - 7:50 pm

ONT

ATL

8h 33m

1 stop

$240Frontier

Tue, Aug 4 - Tue, Aug 11

7:00 am - 11:55 pm

VPS

ONT

18h 55m

1 stop

4:27 pm - 11:37 pm

ONT

VPS

29h 10m

2 stops

$293Multiple Airlines

Thu, Oct 22 - Wed, Oct 28

4:51 pm - 9:55 pm

MGM

ONT

7h 04m

1 stop

5:45 am - 4:16 pm

ONT

MGM

8h 31m

1 stop

$338United Airlines

Fri, Aug 7 - Sun, Aug 9

4:00 pm - 10:14 pm

HSV

ONT

8h 14m

1 stop

10:59 pm - 8:40 am

ONT

HSV

7h 41m

1 stop

$349Delta

Mon, Dec 21 - Thu, Dec 31

6:00 am - 10:42 am

CHA

ONT

7h 42m

1 stop

10:00 pm - 9:18 am

ONT

CHA

8h 18m

1 stop

$349Delta

Sat, Aug 22 - Fri, Aug 28

1:40 pm - 10:59 pm

HSV

ONT

11h 19m

2 stops

6:00 am - 3:15 pm

ONT

HSV

7h 15m

1 stop

$354United Airlines

Sat, Sep 26 - Sat, Oct 3

7:00 am - 1:27 pm

VPS

ONT

8h 27m

1 stop

6:00 am - 2:59 pm

ONT

VPS

6h 59m

1 stop

$386American Airlines

Thu, Oct 22 - Wed, Oct 28

7:33 pm - 11:59 pm

VPS

ONT

6h 26m

1 stop

10:29 am - 6:58 pm

ONT

VPS

6h 29m

1 stop

$400American Airlines

Tue, Aug 4 - Sat, Aug 8

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American Airlines flights from Alabama to Ontario

Our best American Airlines deals on Alabama to Ontario flight tickets

American Airlines

Sep 9

PNS6:07 pmPensacola

6h 30m

1 stop

ONT10:37 pmOntario

Sep 29

ONT6:00 amOntario

6h 43m

1 stop

PNS2:43 pmPensacola

$363

American Airlines

Jul 3

HSV3:37 pmHuntsville

8h 55m

1 stop

ONT10:32 pmOntario

Jul 13

ONT11:59 pmOntario

7h 02m

1 stop

HSV9:01 amHuntsville

$398

American Airlines

Aug 4

VPS7:33 pmValparaiso Destin-Ft Walton Beach

6h 26m

1 stop

ONT11:59 pmOntario

Aug 8

ONT10:29 amOntario

6h 29m

1 stop

VPS6:58 pmValparaiso Destin-Ft Walton Beach

$400

Frontier flights from Alabama to Ontario

Our best Frontier deals on Alabama to Ontario flight tickets

Frontier

Jul 25

ATL11:07 amAtlanta Hartsfield-Jackson

7h 07m

1 stop

ONT3:14 pmOntario

Aug 1

ONT8:17 amOntario

8h 33m

1 stop

ATL7:50 pmAtlanta Hartsfield-Jackson

$235

Frontier

Aug 4

ATL9:15 pmAtlanta Hartsfield-Jackson

13h 17m

1 stop

ONT7:32 amOntario

Aug 8

ONT9:36 amOntario

10h 48m

1 stop

ATL11:24 pmAtlanta Hartsfield-Jackson

$239

Frontier

Aug 4

ATL11:07 amAtlanta Hartsfield-Jackson

7h 07m

1 stop

ONT3:14 pmOntario

Aug 15

ONT8:17 amOntario

8h 33m

1 stop

ATL7:50 pmAtlanta Hartsfield-Jackson

$240

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AtlantaOntario

ATL - ONT

ATLONT

Atlanta Hartsfield-Jackson

Sat 7/25

11:07 am-3:14 pm

1 stop7h 07m

Ontario

Sat 8/1

8:17 am-7:50 pm

1 stop8h 33m

$235

AtlantaOntario

ATL - ONT

ATLONT

Atlanta Hartsfield-Jackson

Sat 7/18

7:40 am-11:50 pm

1 stop19h 10m

Ontario

Mon 7/27

9:32 am-12:08 pm

1 stop23h 36m

$239

AtlantaOntario

ATL - ONT

ATLONT

Atlanta Hartsfield-Jackson

Tue 8/4

11:07 am-3:14 pm

1 stop7h 07m

Ontario

Tue 8/11

8:17 am-7:50 pm

1 stop8h 33m

$240

ValparaisoOntario

VPS - ONT

VPSONT

Valparaiso Destin-Ft Walton Beach

Thu 10/22

7:00 am-11:55 pm

1 stop18h 55m

Ontario

Wed 10/28

4:27 pm-11:37 pm

2 stops29h 10m

$293

MontgomeryOntario

MGM - ONT

MGMONT

Montgomery Dannelly Field

Fri 8/7

4:51 pm-9:55 pm

1 stop7h 04m

Ontario

Sun 8/9

5:45 am-4:16 pm

1 stop8h 31m

$338

HuntsvilleOntario

HSV - ONT

HSVONT

Huntsville

Mon 12/21

4:00 pm-10:14 pm

1 stop8h 14m

Ontario

Thu 12/31

10:59 pm-8:40 am

1 stop7h 41m

$349

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Sat 8/22

6:00 am-10:42 am

1 stop7h 42m

Ontario

Fri 8/28

10:00 pm-9:18 am

1 stop8h 18m

$349

HuntsvilleOntario

HSV - ONT

HSVONT

Huntsville

Sat 9/26

1:40 pm-10:59 pm

2 stops11h 19m

Ontario

Sat 10/3

6:00 am-3:15 pm

1 stop7h 15m

$354

ValparaisoOntario

VPS - ONT

VPSONT

Valparaiso Destin-Ft Walton Beach

Thu 10/22

7:00 am-1:27 pm

1 stop8h 27m

Ontario

Wed 10/28

6:00 am-2:59 pm

1 stop6h 59m

$386

Quickest round-trip

ValparaisoOntario

VPS - ONT

VPSONT

Valparaiso Destin-Ft Walton Beach

Tue 8/4

7:33 pm-11:59 pm

1 stop6h 26m

Ontario

Sat 8/8

10:29 am-6:58 pm

1 stop6h 29m

$400

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from 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

Prices

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Other information

What is the cheapest month to fly to Ontario?

In general, October is the cheapest month to fly from Alabama to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $288. If you aren’t able to travel during the month of October, then book flights to Ontario from Alabama during July instead. Flights to Ontario in July, while not as cheap as those in October, still average around $288.

Cheap Alabama to Ontario flight deals and tips

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

Fastest flight time	4h 17m
Direct flights	Every day
Airports in Ontario	1 airport

The fastest flight from Alabama to Ontario takes 4h 17m

Direct flights go from Alabama to Ontario every day.

There is 1 airport in Ontario. From Alabama there are direct flights to Ontario (ONT).

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Frequently asked questions about flying from Alabama to Ontario

When did momondo last update prices for flights from Alabama to Ontario Airport?
Prices for flights from Alabama to Ontario Airport were last updated today.
How many operators does momondo search for flights from Alabama to Ontario Airport?
There are 5 operators available for flights from Alabama to Ontario Airport as of June 2026.
How old do you have to be to fly from Alabama to Ontario Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Alabama to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Alabama to Ontario

Compare and see reviews for airlines that fly from Alabama to Ontario with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.1 11,756 reviews	Search American Airlines flights
Delta	PriceFrom $298	Free Cancellation	Rating 7.8 8,440 reviews	Search Delta flights
Southwest	PriceFrom $333	Free Cancellation	Rating 7.9 4,242 reviews	Search Southwest flights
United Airlines	PriceFrom $336	Free Cancellation	Rating 7.4 9,887 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Alabama 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 Alabama.

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

momondo does allow users to show only those flights to Ontario from Alabama which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ontario from Alabama.

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

Yes momondo offers price alerts on flights to Ontario from Alabama. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Alabama to Los Angeles from $109

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Alabama to Los Angeles departing on 9/22. 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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Frequently asked questions about flying from Alabama to Ontario

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Compare and see reviews for airlines that fly from Alabama to Ontario with momondo

Why use momondo?

An easier way to manage your Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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