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$65+ Cheap flights from Alabama to Ontario (ONT)

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — ONT
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Alabama to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Alabama (USAL) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$148
(FlightHub)

One-way from

$65
(Frontier)
From Alabama to Ontario
Search Deals
One-way flight from Alabama to Ontario
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Find flight deals from Alabama to Ontario

Cheapest flights from Alabama to Ontario
Explore the most affordable flight options available from Alabama to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/21. 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 2/2211:30 amATL - ONT
1 stop10h 39mFrontier
Thu 2/274:19 pmONT - ATL
1 stop16h 21mFrontier
Deal found 1/21$148
This Booking.com deal was found by Cheapflights users on 1/21. 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.
Sat 2/225:36 pmPNS - ONT
1 stop8h 33mFrontier
Sun 3/24:19 pmONT - PNS
1 stop24h 08mFrontier
Deal found 1/21$208
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/192:44 pmHSV - ONT
1 stop8h 18mAmerican Airlines
Sun 2/2311:59 pmONT - HSV
1 stop6h 55mAmerican Airlines
Deal found 1/21$284
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/285:55 pmCHA - ONT
1 stop8h 58mAmerican Airlines
Sun 3/210:50 pmONT - CHA
1 stop6h 53mAmerican Airlines
Deal found 1/21$289
This Delta deal was found by Cheapflights users on 1/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/55:41 pmHSV - ONT
1 stop7h 11mDelta
Tue 2/111:00 pmONT - HSV
1 stop7h 47mDelta
Deal found 1/21$314
This Orbitz deal was found by Cheapflights users on 1/19. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/94:33 pmATL - ONT
2 stops19h 43mMultiple Airlines
Sun 5/112:42 pmONT - ATL
1 stop12h 31mMultiple Airlines
Deal found 1/19$318
This United Airlines deal was found by Cheapflights users on 1/21. 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 2/54:25 pmHSV - ONT
1 stop7h 32mUnited Airlines
Tue 2/115:10 amONT - HSV
2 stops13h 05mUnited Airlines
Deal found 1/21$319
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/86:30 amBHM - ONT
1 stop7h 20mDelta
Sat 2/157:05 amONT - BHM
1 stop6h 22mDelta
Deal found 1/20$347
This Delta deal was found by Cheapflights users on 1/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/186:03 pmPNS - ONT
1 stop6h 49mDelta
Mon 3/31:10 pmONT - PNS
1 stop7h 58mDelta
Deal found 1/21$351
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/206:00 amVPS - ONT
1 stop7h 55mDelta
Sat 2/221:05 pmONT - VPS
1 stop7h 48mDelta
Deal found 1/20$352
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/810:43 amBHM - ONT
2 stops10h 48mAmerican Airlines
Sat 2/152:54 pmONT - BHM
1 stop6h 12mAmerican Airlines
Deal found 1/20$352
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Mon 3/31:15 pmATL - ONT
2 stops10h 37mUnited Airlines
Thu 3/65:05 amONT - ATL
2 stops11h 39mUnited Airlines
Deal found 1/20$353

Find flights from Alabama to Ontario within your budget

Customize your flight search to find flights from Alabama to Ontario 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

AtlantaOntario

ATL - ONT

ATLONT

Atlanta Hartsfield-Jackson

Sat 2/22

9:09 pm-9:31 am

1 stop15h 22m

Ontario

Mon 2/24

4:23 pm-8:02 pm

1 stop24h 39m

$148

PensacolaOntario

PNS - ONT

PNSONT

Pensacola

Sat 2/15

5:36 pm-12:09 am

1 stop8h 33m

Ontario

Sun 2/23

12:59 am-6:27 pm

1 stop15h 28m

$151

HuntsvilleOntario

HSV - ONT

HSVONT

Huntsville

Wed 2/19

2:44 pm-9:02 pm

1 stop8h 18m

Ontario

Sun 2/23

11:59 pm-8:54 am

1 stop6h 55m

$284

ChattanoogaOntario

CHA - ONT

CHAONT

Chattanooga Lovell Field

Fri 2/28

5:55 pm-11:53 pm

1 stop8h 58m

Ontario

Sun 3/2

10:50 pm-8:43 am

1 stop6h 53m

$289

HuntsvilleOntario

HSV - ONT

HSVONT

Huntsville

Wed 2/5

5:41 pm-10:52 pm

1 stop7h 11m

Ontario

Tue 2/11

1:00 pm-10:47 pm

1 stop7h 47m

$314

AtlantaOntario

ATL - ONT

ATLONT

Atlanta Hartsfield-Jackson

Fri 5/9

4:33 pm-9:16 am

2 stops19h 43m

Ontario

Sun 5/11

2:42 pm-6:13 am

1 stop12h 31m

$318

HuntsvilleOntario

HSV - ONT

HSVONT

Huntsville

Wed 2/5

4:25 pm-9:57 pm

1 stop7h 32m

Ontario

Tue 2/11

5:10 am-8:15 pm

2 stops13h 05m

$319

BirminghamOntario

BHM - ONT

BHMONT

Birmingham

Sat 2/8

6:30 am-11:50 am

1 stop7h 20m

Ontario

Sat 2/15

7:05 am-3:27 pm

1 stop6h 22m

$347

PensacolaOntario

PNS - ONT

PNSONT

Pensacola

Thu 2/13

6:03 pm-10:52 pm

1 stop6h 49m

Ontario

Tue 2/18

1:05 pm-11:08 pm

1 stop8h 03m

$351

BirminghamOntario

BHM - ONT

BHMONT

Birmingham

Sat 2/8

10:43 am-7:31 pm

2 stops10h 48m

Ontario

Sat 2/15

2:54 pm-11:06 pm

1 stop6h 12m

$352

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 50 results
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Best time to book a flight from Alabama to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Alabama 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.

Travel insights for flights from Alabama to Ontario

Get recent, data-driven insights about flights from Alabama to Ontario including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Alabama to Ontario (average of $246). Flying from Alabama to Ontario in March is currently the most expensive (average of $310). 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.

What is the cheapest time of day to fly from AL to ONT?

Find hourly flight availability from Alabama to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Alabama to Ontario as you normally would.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated January 21, 2025.
Get a feel of what it's like to fly with Delta, American Airlines and United Airlines from Alabama to Ontario by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

United Airlines
7.4
Good
8,985 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

Find useful and relevant information for your journey from Alabama to Ontario. 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 into for flights to Ontario from Alabama?

    If you book a flight to Ontario from Alabama, you will be flying to Ontario, which is the city’s only airport. Ontario (ONT) is located 3.1 mi from the center of Ontario.

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

    One-way options have recently been found by users for as low as $65 on Frontier. Other airlines that offer cheap prices include Delta from $177 and United Airlines from $177 one-way.

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

    When deciding which route to take from Alabama to Ontario consider Atlanta Hartsfield-Jackson - Ontario, Chattanooga Lovell Field - Ontario or Birmingham - Ontario as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Alabama to Ontario 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 Alabama to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Alabama to Ontario (average of $246). Flying from Alabama to Ontario in March is currently the most expensive (average of $310). 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 Alabama to Ontario

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

Discover the top 4 airlines that operate flights from Alabama to Ontario. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$256Average$380FlexibilityNo cancel feeOn-time69%
DeltaCheapest$266Average$426FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$288Average$469FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$338Average$466FlexibilityNo cancel feeOn-time63%
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