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Alexandria

$328+ Cheap flights from Ontario to Alexandria, LA (ONT - AEX)

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — AEX
May 18 — May 251
Mon 5/18
Mon 5/25
1 adult, Economy
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Cheap flight deals from Ontario to Alexandria

Cheapest flights from Ontario to Alexandria
Explore the most affordable flight options available from Ontario to Alexandria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 18, 2026.

This Delta deal was found by Cheapflights users on 4/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:49 pm
ONT
-
AEX
1 stop6h 54m
Delta
Tue 5/511:43 am
AEX
-
ONT
1 stop8h 50m
Delta
Deal found 4/15$388
This American Airlines deal was found by Cheapflights users on 4/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:35 pm
ONT
-
AEX
2 stops12h 02m
American Airlines
Tue 5/56:00 am
AEX
-
ONT
1 stop6h 09m
American Airlines
Deal found 4/15$394
This United Airlines deal was found by Cheapflights users on 4/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:45 am
ONT
-
AEX
1 stop7h 40m
United Airlines
Tue 8/44:00 pm
AEX
-
ONT
1 stop7h 55m
United Airlines
Deal found 4/15$428
This American Airlines deal was found by Cheapflights users on 4/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1311:59 pm
ONT
-
AEX
1 stop7h 38m
American Airlines
Sun 5/176:26 pm
AEX
-
ONT
1 stop7h 20m
American Airlines
Deal found 4/15$479
This American Airlines deal was found by Cheapflights users on 4/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/811:59 pm
ONT
-
AEX
1 stop8h 14m
American Airlines
Fri 6/125:40 pm
AEX
-
ONT
1 stop6h 58m
American Airlines
Deal found 4/16$656
This United Airlines deal was found by Cheapflights users on 4/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/75:00 am
ONT
-
AEX
2 stops12h 55m
United Airlines
Fri 6/124:00 pm
AEX
-
ONT
1 stop7h 55m
United Airlines
Deal found 4/16$662
This American Airlines deal was found by Cheapflights users on 4/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/72:18 pm
ONT
-
AEX
1 stop7h 14m
American Airlines
Thu 6/115:40 pm
AEX
-
ONT
1 stop6h 58m
American Airlines
Deal found 4/16$676

Find flight deals from Ontario to Alexandria

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Alexandria (AEX). 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 April 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$388
(Delta)

One-way from

$328
(United Airlines)

Popular in

October

Cheapest in

May

Average price

$598
Provider with most accurate pricing for Ontario-Alexandria flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Alexandria flights.
Search Deals
From Ontario to Alexandria
Search Deals
One-way flight from Ontario to Alexandria
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($157 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Alexandria 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 April 18, 2026.
Use the filters below to find and compare flights from Ontario to Alexandria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioAlexandria

ONT - AEX

ONTAEX

Ontario

Fri 5/1

12:49 pm-9:43 pm

1 stop6h 54m

Alexandria

Tue 5/5

11:43 am-6:33 pm

1 stop8h 50m

$388

OntarioAlexandria

ONT - AEX

ONTAEX

Ontario

Wed 7/22

5:45 am-3:25 pm

1 stop7h 40m

Alexandria

Tue 8/4

4:00 pm-9:55 pm

1 stop7h 55m

$428
Quickest round-trip

OntarioAlexandria

ONT - AEX

ONTAEX

Ontario

Wed 5/13

11:59 pm-9:37 am

1 stop7h 38m

Alexandria

Sun 5/17

6:26 pm-11:46 pm

1 stop7h 20m

$479

OntarioAlexandria

ONT - AEX

ONTAEX

Ontario

Sun 6/7

5:45 am-2:50 pm

1 stop7h 05m

Alexandria

Fri 6/12

4:00 pm-9:55 pm

1 stop7h 55m

$656

OntarioAlexandria

ONT - AEX

ONTAEX

Ontario

Mon 6/8

11:59 pm-10:13 am

1 stop8h 14m

Alexandria

Fri 6/12

5:40 pm-10:38 pm

1 stop6h 58m

$656

OntarioAlexandria

ONT - AEX

ONTAEX

Ontario

Fri 7/10

5:45 am-3:25 pm

1 stop7h 40m

Alexandria

Sun 7/19

4:00 pm-9:55 pm

1 stop7h 55m

$679
Cheapest one-way

OntarioAlexandria

ONT - AEX

ONTAEX

Ontario

Thu 7/2

5:45 am-3:25 pm

1 stop7h 40m

$328
Quickest one-way

OntarioAlexandria

ONT - AEX

ONTAEX

Ontario

Fri 6/5

5:45 am-2:50 pm

1 stop7h 05m

$328

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Sorted by cheapest first

Compare providers for flights from Ontario to Alexandria

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Alexandria in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-Alexandria, Louisiana flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Alexandria, Louisiana flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Alexandria, Louisiana flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Alexandria, Louisiana flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Alexandria, Louisiana flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Alexandria

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

Reviews of airlines servicing Alexandria

Get insights into the airlines that provide service to Alexandria. 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 Alexandria. Reviews last updated April 18, 2026.
See what other customers who have flown with American Airlines from Ontario to Alexandria have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,607 reviews

Comfort

7.2

Crew

7.9

Boarding

7.5

Food

6.4

Overall

7.1

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Elizabeth,Mar 2026

ORD - MIA

Staff was rude and flight attendants 2 out of 3 looked like they had just been thru a hurricane.
American Airlines
7.1
Good
11,607 reviews
American Airlines
7.1
Good
11,607 reviews

Comfort

7.2

Crew

7.9

Boarding

7.5

Food

6.4

Overall

7.1

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Elizabeth,Mar 2026

ORD - MIA

Staff was rude and flight attendants 2 out of 3 looked like they had just been thru a hurricane.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Alexandria. 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 Ontario to Alexandria, Louisiana?

    There are many flights that can get you from Ontario to Alexandria, Louisiana in 6h 54m. Fly via Delta, American Airlines, or United Airlines to get the fastest option. Ontario and Alexandria, Louisiana are separated by a distance of 1464 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Ontario to Alexandria, Louisiana round-trip?

    Currently priced at $434, American Airlines will fly you from Ontario to Alexandria, Louisiana and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Alexandria?

Book flights to Alexandria if you plan to visit one of these locations
Marksville

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Other flights to Alexandria

Explore flights to Alexandria departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 18, 2026.
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Top airline flying from Ontario to Alexandria

Discover the top airline that operate flights from Ontario to Alexandria. 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 April 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$434Average$518FlexibilityNo cancel feeOn-time71%

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