$398+ Cheap flights from Ontario to Alexandria, LA (ONT - AEX)
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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — AEX
Oct 3 — Oct 101
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Alexandria with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to Alexandria
Cheapest
Best
Last-minute
Cheapest flights from Ontario to AlexandriaExplore 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 September 3, 2026.
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 September 3, 2026.
This American Airlines deal was found by Cheapflights users on 8/30. 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.
Tue 9/152:22 pm -
1 stop6h 17m
Sat 9/195:15 pm -
1 stop7h 22m
Deal found 8/30![American Airlines logo]()
$398
This United Airlines deal was found by Cheapflights users on 8/30. 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.
Tue 9/156:00 am -
1 stop7h 30m
Sat 9/199:45 am -
2 stops12h 16m
Deal found 8/30![United Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 8/29. 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.
Thu 9/106:08 am -
2 stops11h 52m
Mon 9/144:08 pm -
1 stop7h 51m
Deal found 8/29![United Airlines logo]()
$414
This United Airlines deal was found by Cheapflights users on 8/29. 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.
Sat 9/196:08 am -
2 stops11h 52m
Tue 9/229:45 am -
2 stops12h 16m
Deal found 8/29![United Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 8/29. 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.
Thu 9/102:22 pm -
1 stop6h 52m
Mon 9/145:15 pm -
1 stop7h 22m
Deal found 8/29![American Airlines logo]()
$473
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Thu 9/176:08 am -
2 stops11h 52m
Mon 9/214:08 pm -
1 stop7h 51m
Deal found 9/2![United Airlines logo]()
$502
Best flights from Ontario to AlexandriaDiscover carefully curated flight deals from Ontario to Alexandria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 3, 2026.
Discover carefully curated flight deals from Ontario to Alexandria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 3, 2026.
This United Airlines deal was found by Cheapflights users on 8/30. 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.
Tue 9/156:00 am -
1 stop7h 30m
Sat 9/199:45 am -
2 stops12h 16m
Deal found 8/30![United Airlines logo]()
$404
This American Airlines deal was found by Cheapflights users on 9/2. 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.
Thu 9/172:22 pm -
1 stop6h 52m
Mon 9/215:15 pm -
1 stop7h 22m
Deal found 9/2![American Airlines logo]()
$634
This United Airlines deal was found by Cheapflights users on 8/29. 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.
Sat 9/196:08 am -
2 stops11h 52m
Tue 9/229:45 am -
2 stops12h 16m
Deal found 8/29![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Thu 9/176:08 am -
2 stops11h 52m
Mon 9/214:08 pm -
1 stop7h 51m
Deal found 9/2![United Airlines logo]()
$613
This United Airlines deal was found by Cheapflights users on 8/30. 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 9/146:00 am -
1 stop7h 30m
Fri 9/184:08 pm -
2 stops22h 04m
Deal found 8/30![United Airlines logo]()
$717
Last-minute flights from Ontario to AlexandriaDiscover last-minute flight deals from Ontario to Alexandria. Data last updated September 3, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Alexandria. Data last updated September 3, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Sat 9/55:00 am -
2 stops13h 00m
Mon 9/74:08 pm -
1 stop7h 51m
Deal found 9/1![United Airlines logo]()
$620
This United Airlines deal was found by Cheapflights users on 8/29. 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.
Thu 9/106:08 am -
2 stops11h 52m
Mon 9/144:08 pm -
1 stop7h 51m
Deal found 8/29![United Airlines logo]()
$414
This American Airlines deal was found by Cheapflights users on 8/29. 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.
Thu 9/102:22 pm -
1 stop6h 52m
Mon 9/145:15 pm -
1 stop7h 22m
Deal found 8/29![American Airlines logo]()
$473
This American Airlines deal was found by Cheapflights users on 8/30. 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.
Tue 9/152:22 pm -
1 stop6h 17m
Sat 9/195:15 pm -
1 stop7h 22m
Deal found 8/30![American Airlines logo]()
$398
This United Airlines deal was found by Cheapflights users on 8/30. 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.
Tue 9/156:00 am -
1 stop7h 30m
Sat 9/199:45 am -
2 stops12h 16m
Deal found 8/30![United Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Thu 9/176:08 am -
2 stops11h 52m
Mon 9/214:08 pm -
1 stop7h 51m
Deal found 9/2![United Airlines logo]()
$613
This United Airlines deal was found by Cheapflights users on 8/29. 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.
Sat 9/196:08 am -
2 stops11h 52m
Tue 9/229:45 am -
2 stops12h 16m
Deal found 8/29![United Airlines logo]()
$429
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 September 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $398 (American Airlines) |
Popular in | October |
Cheapest in | May |
Average price | $485 |
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 7,457,451 searches. Data last updated September 3, 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
Cheapest round-trip
OntarioAlexandria
ONT Ontario - AEX Alexandria
ONTAEX
Ontario
Tue 9/15
6:00 am-3:30 pm
1 stop7h 30m
Alexandria
Sat 9/19
9:45 am-8:01 pm
2 stops12h 16m
$404
OntarioAlexandria
ONT Ontario - AEX Alexandria
ONTAEX
Ontario
Sat 9/19
6:08 am-8:00 pm
2 stops11h 52m
Alexandria
Tue 9/22
9:45 am-8:01 pm
2 stops12h 16m
$429
OntarioAlexandria
ONT Ontario - AEX Alexandria
ONTAEX
Ontario
Thu 9/17
6:08 am-8:00 pm
2 stops11h 52m
Alexandria
Mon 9/21
4:08 pm-9:59 pm
1 stop7h 51m
$613
Quickest round-trip
OntarioAlexandria
ONT Ontario - AEX Alexandria
ONTAEX
Ontario
Thu 9/17
2:22 pm-11:14 pm
1 stop6h 52m
Alexandria
Mon 9/21
5:15 pm-10:37 pm
1 stop7h 22m
$634
OntarioAlexandria
ONT Ontario - AEX Alexandria
ONTAEX
Ontario
Mon 9/14
6:00 am-3:30 pm
1 stop7h 30m
Alexandria
Fri 9/18
4:08 pm-12:12 pm
2 stops22h 04m
$717
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- 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.
ONT-AEX
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.
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.
Traveling to a place near Alexandria?
Book flights to Alexandria if you plan to visit one of these locationsLeesville
Natchitoches
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