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Alabama

$63+ Cheap flights from Ontario (ONT) to Alabama

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BHM
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheap flight deals from Ontario to Alabama

Cheapest flights from Ontario to Alabama
Explore the most affordable flight options available from Ontario to Alabama. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

This Frontier deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:45 amONT - ATL
1 stop10h 02mFrontier
Sat 1/106:43 pmATL - ONT
1 stop7h 31mFrontier
Deal found 12/26$332
This Super.com deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 pmONT - ATL
1 stop8h 30mFrontier
Mon 1/57:59 pmATL - ONT
1 stop22h 10mFrontier
Deal found 12/26$348
This Frontier deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:45 amONT - ATL
1 stop10h 02mFrontier
Thu 1/87:27 amATL - ONT
1 stop9h 12mFrontier
Deal found 12/26$353
This CheapOair deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/298:14 amONT - ATL
1 stop6h 14mFrontier
Mon 1/57:59 pmATL - ONT
1 stop22h 10mFrontier
Deal found 12/26$354
This Frontier deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 pmONT - ATL
1 stop8h 30mFrontier
Fri 1/97:27 amATL - ONT
1 stop9h 12mFrontier
Deal found 12/26$367
This CheapOair deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:45 amONT - ATL
1 stop10h 02mFrontier
Wed 1/710:43 amATL - ONT
1 stop15h 31mFrontier
Deal found 12/26$384
This Mytrip deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:00 pmONT - ATL
1 stop8h 30mFrontier
Fri 1/22:12 pmATL - ONT
1 stop10h 05mFrontier
Deal found 12/26$387
This CheapOair deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:17 pmONT - ATL
1 stop8h 13mFrontier
Sun 1/47:59 pmATL - ONT
1 stop28h 18mFrontier
Deal found 12/26$388
This Gotogate deal was found by Cheapflights users on 12/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:00 pmONT - ATL
1 stop8h 30mFrontier
Sun 1/49:15 pmATL - ONT
1 stop23h 15mFrontier
Deal found 12/25$396
This Booking.com deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 pmONT - ATL
1 stop8h 30mFrontier
Sun 1/47:59 pmATL - ONT
1 stop28h 18mFrontier
Deal found 12/26$397
This Priceline deal was found by Cheapflights users on 12/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:45 amONT - PNS
1 stop9h 46mFrontier
Mon 1/57:26 pmPNS - ONT
1 stop6h 33mFrontier
Deal found 12/25$403
This United Airlines deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:04 amONT - HSV
1 stop8h 59mUnited Airlines
Sat 1/31:50 pmHSV - ONT
1 stop10h 35mUnited Airlines
Deal found 12/27$419

Find flight deals from Ontario to Alabama

Keep the following information in mind while searching for Ontario to Alabama flight deals. Data was last updated December 28, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$133
(Kiwi.com)

One-way from

$63
(Trip.com)

Popular in

December

Cheapest in

October

Average price

$592
Provider with most accurate pricing for Los Angeles-Birmingham flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Birmingham flights.
Search Deals
From Ontario to Alabama
Search Deals
One-way flight from Ontario to Alabama
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated December 28, 2025.
Use the filters below to find and compare flights from Ontario to Alabama that are best for you.

Fly from

Ontario

Fly to

Alabama

Route

Depart

Return

Price

OntarioPensacola

ONT - PNS

ONTPNS

Ontario

Sat 2/21

6:00 am-3:15 pm

1 stop7h 15m

Pensacola

Wed 2/25

4:23 pm-9:34 pm

1 stop7h 11m

$203

OntarioPensacola

ONT - PNS

ONTPNS

Ontario

Thu 1/29

6:20 am-5:22 pm

1 stop9h 02m

Pensacola

Sun 2/1

6:17 pm-12:20 am

1 stop8h 03m

$210

OntarioBirmingham

ONT - BHM

ONTBHM

Ontario

Tue 1/20

6:00 am-1:34 pm

1 stop5h 34m

Birmingham

Sat 1/24

5:19 pm-10:48 pm

1 stop7h 29m

$284

OntarioMontgomery

ONT - MGM

ONTMGM

Ontario

Sat 1/31

10:30 pm-9:03 am

1 stop8h 33m

Montgomery Dannelly Field

Sat 2/7

6:00 am-11:31 am

1 stop7h 31m

$300

OntarioHuntsville

ONT - HSV

ONTHSV

Ontario

Thu 2/26

11:59 pm-8:49 am

1 stop6h 50m

Huntsville

Tue 3/3

4:51 pm-10:49 pm

1 stop7h 58m

$309

OntarioHuntsville

ONT - HSV

ONTHSV

Ontario

Fri 1/23

12:41 pm-8:32 pm

1 stop5h 51m

Huntsville

Wed 1/28

2:55 pm-9:05 pm

1 stop8h 10m

$309

OntarioHuntsville

ONT - HSV

ONTHSV

Ontario

Thu 2/5

12:41 pm-8:32 pm

1 stop5h 51m

Huntsville

Sun 2/8

2:55 pm-9:05 pm

1 stop8h 10m

$309

OntarioChattanooga

ONT - CHA

ONTCHA

Ontario

Tue 1/20

10:30 pm-9:03 am

1 stop7h 33m

Chattanooga Lovell Field

Sat 1/24

4:30 pm-9:05 pm

1 stop7h 35m

$309

OntarioHuntsville

ONT - HSV

ONTHSV

Ontario

Thu 2/5

5:05 am-1:57 pm

1 stop6h 52m

Huntsville

Sun 2/8

8:10 am-8:58 pm

2 stops14h 48m

$314

OntarioChattanooga

ONT - CHA

ONTCHA

Ontario

Tue 1/20

9:59 am-9:47 pm

2 stops8h 48m

Chattanooga Lovell Field

Sat 1/24

10:00 am-6:20 pm

2 stops11h 20m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

Showing 1-10 of 60 results
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Best time to book a flight from Ontario to Alabama

Have a flexible travel schedule? Discover the best time to fly to Alabama from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Alabama

What is the cheapest month to book a flight from Ontario to Alabama?

Currently, July is the cheapest month in which you can book a flight from Ontario to Alabama (average of $128). Flying from Ontario to Alabama in February is currently the most expensive (average of $288). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Ontario to Alabama?

Reviews of airlines servicing Alabama

Get insights into the airlines that provide service to Alabama. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Alabama. Reviews last updated December 28, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Ontario to Alabama have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,256 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Southwest
8.0
Very good
4,256 reviews
Southwest
8.0
Very good
4,256 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Delta
7.9
Good
8,019 reviews
Southwest
8.0
Very good
4,256 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
United Airlines
7.4
Good
9,113 reviews
Southwest
8.0
Very good
4,256 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
American Airlines
7.2
Good
11,073 reviews
Southwest
8.0
Very good
4,256 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Alabama. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ontario to Alabama?

    Located just 3.1 mi from the city center, Ontario (ONT) is the airport most travelers will use when flying to Alabama from Ontario.

  • How long is the flight from Ontario to Alabama?

    A quick flight from Ontario to Alabama can take about 5h 34m. Frontier provides one of the quickest options available for as low as $284. The distance from Ontario to Alabama is about 1763 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Ontario to Alabama one-way?

    $143 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $144 and $153, respectively.

  • What are the most popular routes from Ontario to Alabama?

    The most popular route from Ontario to Alabama is Ontario - Atlanta Hartsfield-Jackson. You may also consider Ontario - Chattanooga Lovell Field or Ontario - Pensacola.

  • Can I find deals for flights from Ontario to Alabama that include hotel bookings?

    Yes. In addition to deals on Ontario to Alabama flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Alabama?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Alabama.

  • Can I find deals for business class flights from Ontario to Alabama?

    Yes. Cheapflights offers flight deals from Ontario to Alabama by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to Alabama?

    Currently, July is the cheapest month in which you can book a flight from Ontario to Alabama (average of $128). Flying from Ontario to Alabama in February is currently the most expensive (average of $288). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Ontario to Alabama

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Ontario to Alabama

Discover the top 4 airlines that operate flights from Ontario to Alabama. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$437FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$281Average$466FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$465FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$351Average$433FlexibilityNo cancel feeOn-time63%

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