Alabama

$82+ 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BHM
Apr 16 — Apr 231
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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 March 17, 2026.

This Expedia deal was found by Cheapflights users on 3/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:00 am
ONT
-
PNS
1 stop10h 41m
Frontier
Sat 5/167:36 pm
PNS
-
ONT
1 stop16h 29m
Frontier
Deal found 3/16$210
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1611:47 am
ONT
-
CHA
1 stop6h 40m
Multiple Airlines
Sun 4/1910:17 pm
CHA
-
ONT
1 stop14h 57m
Multiple Airlines
Deal found 3/12$216
This Gotogate deal was found by Cheapflights users on 3/15. 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.
Tue 5/56:00 am
ONT
-
PNS
1 stop10h 41m
Frontier
Tue 5/127:36 pm
PNS
-
ONT
1 stop16h 29m
Frontier
Deal found 3/15$219
This CheapOair deal was found by Cheapflights users on 3/13. 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 5/126:00 am
ONT
-
PNS
1 stop10h 41m
Frontier
Tue 5/197:36 pm
PNS
-
ONT
1 stop16h 29m
Frontier
Deal found 3/13$242
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:49 pm
ONT
-
ATL
1 stop7h 58m
Frontier
Tue 4/219:15 pm
ATL
-
ONT
2 stops37h 16m
Frontier
Deal found 3/17$252
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:44 pm
ONT
-
ATL
1 stop7h 06m
Multiple Airlines
Mon 4/209:37 am
ATL
-
ONT
1 stop13h 27m
Multiple Airlines
Deal found 3/17$253
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:20 am
ONT
-
ATL
1 stop19h 51m
Frontier
Thu 4/910:45 pm
ATL
-
ONT
2 stops39h 54m
Frontier
Deal found 3/17$254
This CheapOair deal was found by Cheapflights users on 3/16. 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.
Thu 4/97:40 pm
ONT
-
ATL
1 stop13h 14m
Frontier
Sun 4/127:08 pm
ATL
-
ONT
1 stop27h 59m
Frontier
Deal found 3/16$255
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/610:50 am
ONT
-
ATL
1 stop15h 08m
Multiple Airlines
Mon 5/119:21 pm
ATL
-
ONT
2 stops29h 28m
Multiple Airlines
Deal found 3/15$256
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/175:33 pm
ONT
-
ATL
1 stop8h 38m
Frontier
Sat 4/1810:35 am
ATL
-
ONT
2 stops11h 14m
Frontier
Deal found 3/17$258
This Cheapflightsfares deal was found by Cheapflights users on 3/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/179:02 am
ONT
-
ATL
1 stop18h 33m
Frontier
Thu 5/2111:00 am
ATL
-
ONT
1 stop25h 15m
Frontier
Deal found 3/13$259
This Gotogate deal was found by Cheapflights users on 3/16. 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.
Thu 4/309:20 pm
ONT
-
ATL
1 stop6h 27m
Frontier
Thu 5/72:32 pm
ATL
-
ONT
1 stop7h 39m
Frontier
Deal found 3/16$260

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 March 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$210
(Expedia)

One-way from

$82
(Trip.com)

Popular in

March

Cheapest in

January

Average price

$644
Provider with most accurate pricing for Los Angeles Los Angeles-Birmingham flight deals.
Provider most trusted by Cheapflights users for Los Angeles Los Angeles-Birmingham flights.
From Ontario to Alabama
One-way flight from Ontario to Alabama
Highest demand for flights based on searches. 16% potential increase in price ($94 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Average for round-trip flights in March 2026

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 March 17, 2026.
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

Cheapest round-trip

OntarioChattanooga

ONT - CHA

ONTCHA

Ontario

Tue 4/28

6:05 am-3:33 pm

1 stop6h 28m

Chattanooga Lovell Field

Tue 5/12

5:25 pm-9:58 pm

1 stop7h 33m

$349

OntarioBirmingham

ONT - BHM

ONTBHM

Ontario

Tue 4/28

10:55 am-8:40 pm

2 stops7h 45m

Birmingham

Sat 5/2

5:00 am-9:35 am

1 stop6h 35m

$352

OntarioChattanooga

ONT - CHA

ONTCHA

Ontario

Thu 7/9

6:30 am-5:20 pm

1 stop7h 50m

Chattanooga Lovell Field

Sat 7/18

4:42 pm-9:55 pm

1 stop8h 13m

$369

OntarioChattanooga

ONT - CHA

ONTCHA

Ontario

Tue 3/31

10:25 pm-8:59 am

1 stop7h 34m

Chattanooga Lovell Field

Thu 4/16

3:13 pm-9:00 pm

1 stop8h 47m

$394

OntarioChattanooga

ONT - CHA

ONTCHA

Ontario

Wed 4/1

10:25 pm-8:59 am

1 stop7h 34m

Chattanooga Lovell Field

Tue 4/14

3:13 pm-9:00 pm

1 stop8h 47m

$394

OntarioHuntsville

ONT - HSV

ONTHSV

Ontario

Wed 4/1

1:34 pm-9:52 pm

1 stop6h 18m

Huntsville

Tue 4/7

4:25 pm-9:50 pm

1 stop7h 25m

$394

OntarioPensacola

ONT - PNS

ONTPNS

Ontario

Tue 5/5

12:55 pm-8:20 pm

1 stop5h 25m

Pensacola

Thu 5/14

5:35 am-9:30 am

1 stop5h 55m

$398

OntarioPensacola

ONT - PNS

ONTPNS

Ontario

Tue 5/5

10:30 am-8:20 pm

2 stops7h 50m

Pensacola

Sat 5/16

2:55 pm-8:45 pm

2 stops7h 50m

$400

OntarioAtlanta

ONT - ATL

ONTATL

Ontario

Thu 4/30

3:26 pm-5:40 am

1 stop11h 14m

Atlanta Hartsfield-Jackson

Tue 5/5

6:11 pm-11:48 pm

1 stop8h 37m

$408

OntarioHuntsville

ONT - HSV

ONTHSV

Ontario

Fri 4/17

10:15 pm-9:09 am

1 stop8h 54m

Huntsville

Mon 4/20

2:44 pm-11:44 pm

2 stops11h 00m

$419

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 60 resultsSorted by cheapest first
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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 $129). Flying from Ontario to Alabama in March is currently the most expensive (average of $292). 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.

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 March 17, 2026.
See what other customers who have flown with Southwest,Delta, andUnited 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.

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

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.

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

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.

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

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.

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

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.

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

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 6h 28m. United Airlines provides one of the quickest options available for as low as $349. The distance from Ontario to Alabama is about 1835 mi. This flight may include one or multiple stops.

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

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

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

  • 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 $129). Flying from Ontario to Alabama in March is currently the most expensive (average of $292). 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

Browse thousands of different options on Cheapflights for your next trip

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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.

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 March 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$452FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$286Average$467FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$313Average$483FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$333Average$483FlexibilityNo cancel feeOn-time63%

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