Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Ontario to Alabama from $71

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 11/9. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Ontario to Alabama

Cheap round-trip flights

Frontier Logo
6:00 am - 6:18 pmONT-ATL
9h 18m2 stops
Frontier Logo
6:55 pm - 11:38 pmATL-ONT
7h 43m1 stop
$202Frontier
Find Deal
jue., sep. 4 - dom., sep. 7
Frontier Logo
8:59 pm - 6:18 pmONT-ATL
18h 19m1 stop
Frontier Logo
6:55 pm - 11:38 pmATL-ONT
7h 43m1 stop
$203Frontier
Find Deal
mié., sep. 17 - dom., sep. 21
Delta Logo
7:05 am - 3:13 pmONT-BHM
6h 08m1 stop
Delta Logo
5:23 am - 10:42 amBHM-ONT
7h 19m1 stop
$282Delta
Find Deal
sáb., sep. 27 - mié., oct. 1
American Airlines Logo
10:53 am - 10:47 pmONT-BHM
9h 54m2 stops
American Airlines Logo
3:20 pm - 9:24 pmBHM-ONT
8h 04m1 stop
$287American Airlines
Find Deal
mié., sep. 3 - mié., sep. 17
American Airlines Logo
12:47 pm - 11:17 pmONT-HSV
8h 30m1 stop
American Airlines Logo
5:02 am - 11:57 amHSV-ONT
8h 55m1 stop
$289American Airlines
Find Deal
mié., oct. 1 - mié., oct. 8
Delta Logo
10:00 pm - 8:58 amONT-CHA
7h 58m1 stop
Delta Logo
6:31 pm - 10:23 pmCHA-ONT
6h 52m1 stop
$289Delta
Find Deal
vie., sep. 19 - lun., sep. 22
United Airlines Logo
6:04 am - 1:59 pmONT-PNS
5h 55m1 stop
United Airlines Logo
5:00 pm - 9:24 pmPNS-ONT
6h 24m1 stop
$289United Airlines
Find Deal
mar., sep. 23 - lun., oct. 6
United Airlines Logo
6:50 pm - 9:39 amONT-PNS
12h 49m2 stops
United Airlines Logo
5:00 pm - 9:24 pmPNS-ONT
6h 24m1 stop
$294United Airlines
Find Deal
mar., sep. 23 - lun., oct. 6
Southwest Logo
5:45 am - 4:40 pmONT-PNS
8h 55m2 stops
Southwest Logo
7:40 am - 2:40 pmPNS-ONT
9h 00m1 stop
$406Southwest
Find Deal
mié., oct. 22 - dom., oct. 26
Southwest Logo
1:10 pm - 11:20 pmONT-BHM
8h 10m2 stops
Southwest Logo
10:20 am - 6:00 pmBHM-ONT
9h 40m2 stops
$427Southwest
Find Deal
vie., nov. 21 - lun., nov. 24

Frontier flights from Ontario to Alabama

Our best Frontier deals on Ontario to Alabama flight tickets
Frontier
Sep 4
ONT6:00 amOntario
9h 18m
2 stops
ATL6:18 pmAtlanta Hartsfield-Jackson
Sep 7
ATL6:55 pmAtlanta Hartsfield-Jackson
7h 43m
1 stop
ONT11:38 pmOntario
$202
Find similar
Frontier
Sep 17
ONT8:59 pmOntario
18h 19m
1 stop
ATL6:18 pmAtlanta Hartsfield-Jackson
Sep 21
ATL6:55 pmAtlanta Hartsfield-Jackson
7h 43m
1 stop
ONT11:38 pmOntario
$203
Find similar
Frontier
Aug 28
ONT12:59 amOntario
14h 28m
1 stop
ATL6:27 pmAtlanta Hartsfield-Jackson
Sep 2
ATL8:00 amAtlanta Hartsfield-Jackson
18h 50m
1 stop
ONT11:50 pmOntario
$204
Find similar

American Airlines flights from Ontario to Alabama

Our best American Airlines deals on Ontario to Alabama flight tickets
American Airlines
Sep 3
ONT12:45 pmOntario
8h 48m
1 stop
BHM11:33 pmBirmingham
Sep 17
BHM3:20 pmBirmingham
8h 04m
1 stop
ONT9:24 pmOntario
$282
Find similar
American Airlines
Sep 3
ONT10:53 amOntario
9h 54m
2 stops
BHM10:47 pmBirmingham
Sep 17
BHM3:20 pmBirmingham
8h 04m
1 stop
ONT9:24 pmOntario
$287
Find similar
American Airlines
Oct 1
ONT12:47 pmOntario
8h 30m
1 stop
HSV11:17 pmHuntsville
Oct 8
HSV5:02 amHuntsville
8h 55m
1 stop
ONT11:57 amOntario
$289
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 agosto 21, 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

OntarioAtlanta

ONT - ATL

ONTATL

Ontario

jue. 9/4

6:00 am-6:18 pm

2 stops9h 18m

Atlanta Hartsfield-Jackson

dom. 9/7

6:55 pm-11:38 pm

1 stop7h 43m

$202

OntarioAtlanta

ONT - ATL

ONTATL

Ontario

mié. 9/17

8:59 pm-6:18 pm

1 stop18h 19m

Atlanta Hartsfield-Jackson

dom. 9/21

6:55 pm-11:38 pm

1 stop7h 43m

$203

OntarioBirmingham

ONT - BHM

ONTBHM

Ontario

sáb. 9/27

7:05 am-3:13 pm

1 stop6h 08m

Birmingham

mié. 10/1

5:23 am-10:42 am

1 stop7h 19m

$282

OntarioBirmingham

ONT - BHM

ONTBHM

Ontario

mié. 9/3

10:53 am-10:47 pm

2 stops9h 54m

Birmingham

mié. 9/17

3:20 pm-9:24 pm

1 stop8h 04m

$287

OntarioHuntsville

ONT - HSV

ONTHSV

Ontario

mié. 10/1

12:47 pm-11:17 pm

1 stop8h 30m

Huntsville

mié. 10/8

5:02 am-11:57 am

1 stop8h 55m

$289

OntarioChattanooga

ONT - CHA

ONTCHA

Ontario

vie. 9/19

10:00 pm-8:58 am

1 stop7h 58m

Chattanooga Lovell Field

lun. 9/22

6:31 pm-10:23 pm

1 stop6h 52m

$289

OntarioPensacola

ONT - PNS

ONTPNS

Ontario

mar. 9/23

6:04 am-1:59 pm

1 stop5h 55m

Pensacola

lun. 10/6

5:00 pm-9:24 pm

1 stop6h 24m

$289

OntarioPensacola

ONT - PNS

ONTPNS

Ontario

mar. 9/23

6:50 pm-9:39 am

2 stops12h 49m

Pensacola

lun. 10/6

5:00 pm-9:24 pm

1 stop6h 24m

$294

OntarioPensacola

ONT - PNS

ONTPNS

Ontario

mié. 10/22

5:45 am-4:40 pm

2 stops8h 55m

Pensacola

dom. 10/26

7:40 am-2:40 pm

1 stop9h 00m

$406

OntarioBirmingham

ONT - BHM

ONTBHM

Ontario

vie. 11/21

1:10 pm-11:20 pm

2 stops8h 10m

Birmingham

lun. 11/24

10:20 am-6:00 pm

2 stops9h 40m

$427

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $374. If you’re not able to fly to Alabama in August, then March is your next best option. Flight prices from Ontario to Alabama during March average around $400.

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 19% 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 06m

Direct flights

Every day

Airports in Alabama

1 airport
The fastest flight from Ontario to Alabama takes 4h 06m
Direct flights go from Ontario to Alabama every day.
There is 1 airport near Alabama: 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 $245Free CancellationRating
7.9
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $248Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $303Free CancellationRating
7.4
8,930 reviews
Search United Airlines flights
SouthwestPriceFrom $341Free CancellationRating
8.0
4,245 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.

An easier way to manage your Alabama 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
mar. 8/26
mar. 9/2
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Alabama

Popular cities in Alabama

Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom $47
Flights to Los Angelesfrom $47
Flights to Miamifrom $50
Flights to Chicagofrom $45
Flights to Orlandofrom $47
Flights to Las Vegasfrom $25
Flights to San Franciscofrom $54
Flights to Washington, D.C.from $52
Flights to Bostonfrom $47
Flights to Atlantafrom $48
Flights to Dallasfrom $50
Flights to Seattlefrom $76