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$485+ Cheap flights from Alexandria, LA to Ontario (AEX - ONT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
AEX — ONT
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Alexandria to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Alexandria (AEX) 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 September 11, 2025.

Round-trip from

$496
(Delta)

Popular in

September

Cheapest in

January

Average price

$948
From Alexandria to Ontario
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Alexandria to Ontario

Cheapest flights from Alexandria to Ontario
Explore the most affordable flight options available from Alexandria to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Delta deal was found by Cheapflights users on 9/10. 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.
Sun 9/145:05 pmAEX - ONT
1 stop7h 18mDelta
Sat 9/2011:55 amONT - AEX
1 stop7h 13mDelta
Deal found 9/10$485
This Delta deal was found by Cheapflights users on 9/10. 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.
Fri 10/35:05 pmAEX - ONT
1 stop7h 18mDelta
Mon 10/611:36 amONT - AEX
1 stop8h 23mDelta
Deal found 9/10$496
This Delta deal was found by Cheapflights users on 9/10. 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.
Fri 9/265:05 pmAEX - ONT
1 stop7h 18mDelta
Mon 9/2911:55 amONT - AEX
1 stop7h 27mDelta
Deal found 9/10$538
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Sun 9/1410:23 amAEX - ONT
2 stops9h 49mAmerican Airlines
Sat 9/201:10 pmONT - AEX
2 stops7h 48mAmerican Airlines
Deal found 9/10$542
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/35:47 amAEX - ONT
1 stop6h 17mAmerican Airlines
Mon 10/61:00 pmONT - AEX
2 stops7h 43mAmerican Airlines
Deal found 9/10$546
This American Airlines deal was found by Cheapflights users on 9/10. 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 9/265:47 amAEX - ONT
2 stops8h 09mAmerican Airlines
Mon 9/291:10 pmONT - AEX
2 stops7h 48mAmerican Airlines
Deal found 9/10$767

Cheapflights Fare Finder

 
Customize your flight search to find flights from Alexandria 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 September 11, 2025.
Use the filters below to find and compare flights from Alexandria to Ontario that are best for you.

Fly from

Alexandria

Fly to

Ontario

Route

Depart

Return

Price

AlexandriaOntario

AEX - ONT

AEXONT

Alexandria

Fri 10/3

5:05 pm-10:23 pm

1 stop7h 18m

Ontario

Mon 10/6

11:36 am-9:59 pm

1 stop8h 23m

$496

AlexandriaOntario

AEX - ONT

AEXONT

Alexandria

Fri 9/26

5:05 pm-10:23 pm

1 stop7h 18m

Ontario

Mon 9/29

11:55 am-9:22 pm

1 stop7h 27m

$538

AlexandriaOntario

AEX - ONT

AEXONT

Alexandria

Fri 10/3

5:47 am-10:04 am

1 stop6h 17m

Ontario

Mon 10/6

1:00 pm-10:43 pm

2 stops7h 43m

$546

AlexandriaOntario

AEX - ONT

AEXONT

Alexandria

Fri 9/26

5:47 am-11:56 am

2 stops8h 09m

Ontario

Mon 9/29

1:10 pm-10:58 pm

2 stops7h 48m

$767

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from Alexandria to Ontario

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

What is the cheapest month to book a flight from Alexandria, Louisiana to Ontario?

Currently, August is the cheapest month in which you can book a flight from Alexandria, Louisiana to Ontario (average of $246). Flying from Alexandria, Louisiana to Ontario in March is currently the most expensive (average of $328). 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.

Related info for your journey

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

  • How long is the flight from Alexandria, Louisiana to Ontario?

    For as low as $546, Delta can have you in Ontario from Alexandria, Louisiana in 6h 17m. There are 1464 mi between Alexandria, Louisiana and Ontario. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Alexandria 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 Alexandria, Louisiana to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Alexandria, Louisiana to Ontario (average of $246). Flying from Alexandria, Louisiana to Ontario in March is currently the most expensive (average of $328). 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.

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