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Cheap flights from Ontario to Alabama from $63

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 Alabama departing on 2/14. 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 Ontario to Alabama

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:10 am - 6:32 pm
ONT
-
PNS
10h 22m1 stop
Frontier Logo
6:17 pm - 12:20 am
PNS
-
ONT
8h 03m1 stop
$183Frontier
Thu, Jan 15 - Thu, Jan 22
Frontier Logo
6:05 am - 4:08 pm
ONT
-
PNS
8h 03m1 stop
Frontier Logo
4:44 pm - 11:59 pm
PNS
-
ONT
9h 15m1 stop
$203Frontier
Thu, Feb 19 - Thu, Feb 26
Delta Logo
11:15 am - 7:33 pm
ONT
-
MOB
6h 18m1 stop
Delta Logo
6:00 am - 11:31 am
MOB
-
ONT
7h 31m1 stop
$299Delta
Thu, Dec 25 - Thu, Jan 8
Delta Logo
12:41 pm - 10:54 pm
ONT
-
BHM
8h 13m1 stop
Delta Logo
5:20 am - 11:31 am
BHM
-
ONT
8h 11m1 stop
$307Delta
Wed, Jan 7 - Wed, Jan 14
American Airlines Logo
3:09 pm - 10:59 pm
ONT
-
MOB
5h 50m1 stop
American Airlines Logo
11:14 am - 10:48 pm
MOB
-
ONT
13h 34m2 stops
$314American Airlines
Tue, Jan 13 - Wed, Jan 21
American Airlines Logo
11:59 pm - 1:03 pm
ONT
-
HSV
11h 04m2 stops
American Airlines Logo
10:51 am - 6:20 pm
HSV
-
ONT
9h 29m2 stops
$319American Airlines
Thu, Jan 29 - Tue, Feb 3
United Airlines Logo
6:00 am - 2:01 pm
ONT
-
BHM
6h 01m1 stop
United Airlines Logo
2:55 pm - 9:59 pm
BHM
-
ONT
9h 04m1 stop
$351United Airlines
Sat, Feb 14 - Wed, Feb 18
United Airlines Logo
5:05 am - 4:18 pm
ONT
-
BHM
9h 13m2 stops
United Airlines Logo
3:18 pm - 8:58 pm
BHM
-
ONT
7h 40m1 stop
$379United Airlines
Sat, Jan 17 - Sat, Jan 24
Southwest Logo
9:55 pm - 1:15 pm
ONT
-
VPS
13h 20m1 stop
Southwest Logo
7:00 am - 2:50 pm
VPS
-
ONT
9h 50m1 stop
$471Southwest
Sat, Mar 21 - Sat, Apr 11
Southwest Logo
9:55 pm - 1:15 pm
ONT
-
VPS
13h 20m1 stop
Southwest Logo
2:00 pm - 9:20 pm
VPS
-
ONT
9h 20m2 stops
$476Southwest
Sat, Mar 21 - Sat, Apr 11

Frontier flights from Ontario to Alabama

Our best Frontier deals on Ontario to Alabama flight tickets
Frontier
Jan 15
ONT6:10 amOntario
10h 22m
1 stop
PNS6:32 pmPensacola
Jan 22
PNS6:17 pmPensacola
8h 03m
1 stop
ONT12:20 amOntario
$183
Find similar
Frontier
Feb 19
ONT6:05 amOntario
8h 03m
1 stop
PNS4:08 pmPensacola
Feb 26
PNS4:44 pmPensacola
9h 15m
1 stop
ONT11:59 pmOntario
$203
Find similar
Frontier
Feb 14
ONT6:00 amOntario
20h 17m
1 stop
ATL5:17 amAtlanta Hartsfield-Jackson
Feb 22
ATL2:31 pmAtlanta Hartsfield-Jackson
10h 02m
1 stop
ONT9:33 pmOntario
$237
Find similar

Alaska Airlines flights from Ontario to Alabama

Our best Alaska Airlines deals on Ontario to Alabama flight tickets
Alaska Airlines
Jan 13
ONT4:03 pmOntario
20h 44m
1 stop
ATL3:47 pmAtlanta Hartsfield-Jackson
Jan 23
ATL7:50 amAtlanta Hartsfield-Jackson
19h 06m
1 stop
ONT11:56 pmOntario
$306
Find similar
Alaska Airlines
Feb 15
ONT6:14 amOntario
20h 29m
1 stop
ATL5:43 amAtlanta Hartsfield-Jackson
Feb 20
ATL7:04 amAtlanta Hartsfield-Jackson
31h 04m
1 stop
ONT11:08 amOntario
$325
Find similar
Alaska Airlines
Jan 16
ONT4:03 pmOntario
20h 44m
1 stop
ATL3:47 pmAtlanta Hartsfield-Jackson
Jan 18
ATL7:50 amAtlanta Hartsfield-Jackson
19h 06m
1 stop
ONT11:56 pmOntario
$326
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Alabama 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 December 15, 2025.
Use the filters below to find and compare flights from Ontario to Alabama that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioPensacola

ONT - PNS

ONTPNS

Ontario

Thu 1/15

6:10 am-6:32 pm

1 stop10h 22m

Pensacola

Thu 1/22

6:17 pm-12:20 am

1 stop8h 03m

$183

OntarioPensacola

ONT - PNS

ONTPNS

Ontario

Thu 2/19

6:05 am-4:08 pm

1 stop8h 03m

Pensacola

Thu 2/26

4:44 pm-11:59 pm

1 stop9h 15m

$203

OntarioMobile

ONT - MOB

ONTMOB

Ontario

Thu 12/25

11:15 am-7:33 pm

1 stop6h 18m

Mobile

Thu 1/8

6:00 am-11:31 am

1 stop7h 31m

$299

OntarioBirmingham

ONT - BHM

ONTBHM

Ontario

Wed 1/7

12:41 pm-10:54 pm

1 stop8h 13m

Birmingham

Wed 1/14

5:20 am-11:31 am

1 stop8h 11m

$307

OntarioMobile

ONT - MOB

ONTMOB

Ontario

Tue 1/13

3:09 pm-10:59 pm

1 stop5h 50m

Mobile

Wed 1/21

11:14 am-10:48 pm

2 stops13h 34m

$314

OntarioHuntsville

ONT - HSV

ONTHSV

Ontario

Thu 1/29

11:59 pm-1:03 pm

2 stops11h 04m

Huntsville

Tue 2/3

10:51 am-6:20 pm

2 stops9h 29m

$319

OntarioBirmingham

ONT - BHM

ONTBHM

Ontario

Sat 2/14

6:00 am-2:01 pm

1 stop6h 01m

Birmingham

Wed 2/18

2:55 pm-9:59 pm

1 stop9h 04m

$351

OntarioBirmingham

ONT - BHM

ONTBHM

Ontario

Sat 1/17

5:05 am-4:18 pm

2 stops9h 13m

Birmingham

Sat 1/24

3:18 pm-8:58 pm

1 stop7h 40m

$379

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Sat 3/21

9:55 pm-1:15 pm

1 stop13h 20m

Valparaiso Destin-Ft Walton Beach

Sat 4/11

7:00 am-2:50 pm

1 stop9h 50m

$471

OntarioValparaiso

ONT - VPS

ONTVPS

Ontario

Sat 3/21

9:55 pm-1:15 pm

1 stop13h 20m

Valparaiso Destin-Ft Walton Beach

Sat 4/11

2:00 pm-9:20 pm

2 stops9h 20m

$476

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 Alabama from

How to get the cheapest flight ticket from Ontario to Alabama

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 Alabama?

In general, August is the cheapest month to fly from Ontario to Alabama. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $365. If you’re not able to fly to Alabama in August, then September is your next best option. Flight prices from Ontario to Alabama during September average around $366.

What is the cheapest day to depart on your flight to Alabama?

Our data shows that Friday is the least expensive day to fly to Alabama. Tickets to fly out on this day can be as low as $434. The most expensive day to fly to Alabama is Monday, with ticket prices averaging around $637.

What is the cheapest time of day to depart on your flight to Alabama?

Our data shows that the cheapest Ontario to Alabama flights are usually those with departure times at noon. Our users have found flights to Alabama at noon for as low as $475. Flights in the morning are often more expensive with an average ticket price of $567.

Can stopping save me money on Ontario to Alabama flights?

You could potentially save up to 58% on your flight if you consider stops on a Ontario to Alabama flight.

Cheap Ontario to Alabama flight deals and tips

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

Fastest flight time

4h 04m

Direct flights

Every day

Airports in Alabama

51 airports
The fastest flight from Ontario to Alabama takes 4h 04m
Direct flights go from Ontario to Alabama every day.
There are 51 airports in Alabama. From Ontario there are direct flights to Atlanta Hartsfield-Jackson (ATL).
Search flight deals

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

    Prices for flights from Ontario Airport to Alabama refresh daily.

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

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

    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 Alabama.

  • What documentation or ID do you need to fly to Alabama?

    The travel and health documents required for your trip to Alabama 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 Alabama. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Ontario to Alabama

Compare and see reviews for airlines that fly from Ontario to Alabama with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $276Free CancellationRating
7.9
8,007 reviews
Search Delta flights
United AirlinesPriceFrom $281Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
American AirlinesPriceFrom $288Free CancellationRating
7.2
11,052 reviews
Search American Airlines flights
SouthwestPriceFrom $351Free CancellationRating
7.9
4,250 reviews
Search Southwest flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Alabama. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Ontario to Alabama flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Alabama.

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

Yes. momondo can track prices for Ontario to Alabama 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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Wed 1/14
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