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Alabama

$66+ 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
4월 27 — 5월 41
월 4/27
월 5/4
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 3월 28, 2026.

This CheapOair deal was found by Cheapflights users on 3/26. 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.
금 5/15:33 pm
ONT
-
PNS
1 stop21h 06m
Frontier
월 5/47:09 pm
PNS
-
ONT
1 stop16h 56m
Frontier
Deal found 3/26$196
This Expedia deal was found by Cheapflights users on 3/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
목 4/165:33 pm
ONT
-
PNS
1 stop23h 06m
Frontier
월 4/207:24 pm
PNS
-
ONT
1 stop6h 31m
Frontier
Deal found 3/27$205
This CheapOair deal was found by Cheapflights users on 3/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
목 4/1612:59 am
ONT
-
PNS
1 stop15h 40m
Frontier
월 4/207:24 pm
PNS
-
ONT
1 stop6h 31m
Frontier
Deal found 3/27$216
This CheapOair deal was found by Cheapflights users on 3/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
일 4/2612:59 am
ONT
-
PNS
1 stop15h 30m
Frontier
목 4/307:24 pm
PNS
-
ONT
1 stop14h 07m
Frontier
Deal found 3/25$221
This Priceline deal was found by Cheapflights users on 3/24. 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.
금 4/106:20 am
ONT
-
PNS
1 stop10h 04m
Frontier
토 4/185:24 pm
PNS
-
ONT
1 stop8h 31m
Frontier
Deal found 3/24$235
This CheapOair deal was found by Cheapflights users on 3/28. 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.
목 4/2312:59 am
ONT
-
PNS
1 stop15h 40m
Frontier
일 4/267:24 pm
PNS
-
ONT
1 stop6h 31m
Frontier
Deal found 3/28$236
This Frontier deal was found by Cheapflights users on 3/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
금 4/36:20 am
ONT
-
PNS
1 stop10h 04m
Frontier
수 4/87:14 pm
PNS
-
ONT
1 stop6h 42m
Frontier
Deal found 3/27$250
This Frontier deal was found by Cheapflights users on 3/23. 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.
월 4/66:20 am
ONT
-
PNS
1 stop10h 04m
Frontier
수 4/87:14 pm
PNS
-
ONT
1 stop6h 42m
Frontier
Deal found 3/23$255
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
목 5/148:06 pm
ONT
-
ATL
1 stop9h 58m
Frontier
금 5/152:32 pm
ATL
-
ONT
1 stop7h 39m
Frontier
Deal found 3/25$257
This Cheapflightsfares deal was found by Cheapflights users on 3/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
토 6/65:59 pm
ONT
-
ATL
1 stop26h 22m
Frontier
화 6/167:11 pm
ATL
-
ONT
1 stop22h 58m
Frontier
Deal found 3/25$258
This Cheapflightsfares deal was found by Cheapflights users on 3/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
화 3/312:23 pm
ONT
-
ATL
1 stop20h 36m
Frontier
목 4/24:34 pm
ATL
-
ONT
1 stop20h 46m
Frontier
Deal found 3/25$259
This Frontier deal was found by Cheapflights users on 3/24. 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.
일 4/57:40 pm
ONT
-
ATL
1 stop10h 53m
Frontier
수 4/86:00 am
ATL
-
ONT
1 stop13h 23m
Frontier
Deal found 3/24$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 3월 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$196
(CheapOair)

One-way from

$66
(Trip.com)

Popular in

March

Cheapest in

January

Average price

$644
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. 16% potential increase in price ($94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 3월 28, 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

OntarioHuntsville

ONT - HSV

ONTHSV

Ontario

토 4/18

7:05 am-6:12 pm

1 stop9h 07m

Huntsville

토 4/25

3:08 pm-9:00 pm

1 stop7h 52m

$353

OntarioBirmingham

ONT - BHM

ONTBHM

Ontario

월 4/20

10:15 pm-8:22 am

1 stop8h 07m

Birmingham

목 4/23

4:19 pm-9:00 pm

1 stop6h 41m

$354
Quickest round-trip

OntarioBirmingham

ONT - BHM

ONTBHM

Ontario

화 5/12

6:00 am-2:05 pm

1 stop6h 05m

Birmingham

수 5/13

3:52 pm-8:36 pm

1 stop6h 44m

$357

OntarioChattanooga

ONT - CHA

ONTCHA

Ontario

화 9/22

5:45 am-4:13 pm

1 stop7h 28m

Chattanooga Lovell Field

수 9/30

5:20 pm-9:21 pm

1 stop7h 01m

$369

OntarioChattanooga

ONT - CHA

ONTCHA

Ontario

토 4/18

10:15 pm-9:04 am

1 stop7h 49m

Chattanooga Lovell Field

화 4/21

5:45 am-11:36 am

1 stop8h 51m

$369

OntarioChattanooga

ONT - CHA

ONTCHA

Ontario

금 4/17

10:15 pm-9:57 am

1 stop8h 42m

Chattanooga Lovell Field

금 4/24

3:13 pm-9:00 pm

1 stop8h 47m

$369

OntarioMontgomery

ONT - MGM

ONTMGM

Ontario

목 4/16

6:05 am-4:25 pm

1 stop8h 20m

Montgomery Dannelly Field

월 4/20

5:00 pm-9:50 pm

1 stop6h 50m

$373

OntarioMontgomery

ONT - MGM

ONTMGM

Ontario

화 4/7

6:05 am-4:25 pm

1 stop8h 20m

Montgomery Dannelly Field

화 4/14

5:00 pm-9:50 pm

1 stop6h 50m

$373

OntarioMontgomery

ONT - MGM

ONTMGM

Ontario

일 4/12

10:25 pm-9:02 am

1 stop8h 37m

Montgomery Dannelly Field

토 4/18

6:00 am-11:36 am

1 stop7h 36m

$373

OntarioChattanooga

ONT - CHA

ONTCHA

Ontario

수 4/15

11:05 am-12:23 am

2 stops10h 18m

Chattanooga Lovell Field

화 4/21

5:20 pm-9:50 pm

1 stop7h 30m

$374

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 60 resultsSorted by cheapest first
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2
3
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6

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.

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 3월 28, 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.
Southwest
8.0
Very good
4,333 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

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.
Southwest
8.0
Very good
4,333 reviews
Southwest
8.0
Very good
4,333 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

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.
Delta
7.9
Good
8,356 reviews
Southwest
8.0
Very good
4,333 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

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.
United Airlines
7.4
Good
9,499 reviews
Southwest
8.0
Very good
4,333 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

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.
American Airlines
7.1
Good
11,520 reviews
Southwest
8.0
Very good
4,333 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

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 05m. Delta provides one of the quickest options available for as low as $357. The distance from Ontario to Alabama is about 1763 mi. This flight may include one or multiple stops.

  • 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 - Pensacola or Ontario - Chattanooga Lovell Field.

  • 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

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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 3월 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$447FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$286Average$472FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$313Average$483FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$333Average$483FlexibilityNo cancel feeOn-time63%

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