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Cheap flights from Ontario to Alexandria from $328

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Alexandria departing on 6/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ontario to Alexandria

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:45 am - 3:28 pm
ONT
-
AEX
7h 43m
1 stop
United Airlines Logo
4:05 pm - 9:59 pm
AEX
-
ONT
7h 54m
1 stop
$338United Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
5:45 am - 3:28 pm
ONT
-
AEX
7h 43m
1 stop
United Airlines Logo
9:43 am - 8:52 pm
AEX
-
ONT
13h 09m
2 stops
$344United Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
5:00 am - 7:38 pm
ONT
-
AEX
12h 38m
2 stops
United Airlines Logo
9:43 am - 8:52 pm
AEX
-
ONT
13h 09m
2 stops
$384United Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
5:00 am - 7:38 pm
ONT
-
AEX
12h 38m
2 stops
United Airlines Logo
9:43 am - 6:11 pm
AEX
-
ONT
10h 28m
3 stops
$792United Airlines
Tue, Aug 18 - Sat, Aug 22
United Airlines Logo
5:00 am - 7:38 pm
ONT
-
AEX
12h 38m
2 stops
United Airlines Logo
9:43 am - 6:11 pm
AEX
-
ONT
10h 28m
3 stops
$802United Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
5:00 am - 7:38 pm
ONT
-
AEX
12h 38m
2 stops
United Airlines Logo
9:43 am - 6:11 pm
AEX
-
ONT
10h 28m
3 stops
$816United Airlines
Tue, Aug 25 - Sat, Aug 29

United Airlines flights from Ontario to Alexandria, Louisiana

Our best United Airlines deals on Ontario to Alexandria, Louisiana flight tickets
United Airlines
Aug 25
ONT5:45 amOntario
7h 43m
1 stop
AEX3:28 pmAlexandria
Aug 29
AEX4:05 pmAlexandria
7h 54m
1 stop
ONT9:59 pmOntario
$338
United Airlines
Aug 25
ONT5:45 amOntario
7h 43m
1 stop
AEX3:28 pmAlexandria
Aug 29
AEX9:43 amAlexandria
13h 09m
2 stops
ONT8:52 pmOntario
$344
United Airlines
Aug 25
ONT5:00 amOntario
12h 38m
2 stops
AEX7:38 pmAlexandria
Aug 29
AEX9:43 amAlexandria
13h 09m
2 stops
ONT8:52 pmOntario
$384

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Alexandria, Louisiana 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, momondo users made 832,500 searches. Data last updated March 22, 2026.
Use the filters below to find and compare flights from Ontario to Alexandria, Louisiana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

OntarioAlexandria

ONT - AEX

ONTAEX

Ontario

Tue 8/25

5:45 am-3:28 pm

1 stop7h 43m

Alexandria

Sat 8/29

4:05 pm-9:59 pm

1 stop7h 54m

$338

OntarioAlexandria

ONT - AEX

ONTAEX

Ontario

Tue 8/25

5:45 am-3:28 pm

1 stop7h 43m

Alexandria

Sat 8/29

9:43 am-8:52 pm

2 stops13h 09m

$344

OntarioAlexandria

ONT - AEX

ONTAEX

Ontario

Tue 8/25

5:00 am-7:38 pm

2 stops12h 38m

Alexandria

Sat 8/29

9:43 am-8:52 pm

2 stops13h 09m

$384

OntarioAlexandria

ONT - AEX

ONTAEX

Ontario

Tue 8/18

5:00 am-7:38 pm

2 stops12h 38m

Alexandria

Sat 8/22

9:43 am-6:11 pm

3 stops10h 28m

$792

OntarioAlexandria

ONT - AEX

ONTAEX

Ontario

Tue 8/25

5:00 am-7:38 pm

2 stops12h 38m

Alexandria

Sat 8/29

9:43 am-6:11 pm

3 stops10h 28m

$802

OntarioAlexandria

ONT - AEX

ONTAEX

Ontario

Tue 8/25

5:00 am-7:38 pm

2 stops12h 38m

Alexandria

Sat 8/29

9:43 am-6:11 pm

3 stops10h 28m

$816
Cheapest one-way
Quickest one-way

OntarioAlexandria

ONT - AEX

ONTAEX

Ontario

Sun 6/14

5:45 am-2:50 pm

1 stop7h 05m

$328

OntarioAlexandria

ONT - AEX

ONTAEX

Ontario

Sun 6/14

7:12 pm-10:13 am

2 stops13h 01m

$354

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Alexandria from

How to get the cheapest flight ticket from Ontario to Alexandria, Louisiana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ontario to Alexandria?

United Airlines and American Airlines are the most popular carriers operating from Ontario to Alexandria

What airlines fly to Alexandria, Louisiana?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Alexandria, Louisiana from Ontario according to our data. American Airlines is the first choice among our users, with 72% of people opting to fly with this airline when traveling to Alexandria, Louisiana. Keep in mind that there are 3 different airlines that fly to Alexandria, Louisiana on a routine basis, so you have a few additional options to choose from.

When to book flights from Ontario to Alexandria, Louisiana

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Alexandria, Louisiana according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Alexandria, Louisiana (ONT to AEX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Alexandria, Louisiana

Fastest flight time

6h 44m

Direct flights

None
The fastest flight from Ontario to Alexandria, Louisiana takes 6h 44m
There are no direct flights from Ontario to Alexandria, Louisiana. There are no popular flight routes from Ontario to Alexandria, Louisiana.
Search flight deals

  • How far is Ontario to Alexandria by plane?

    A flight from Ontario to Alexandria will travel around 1473.2 mi. In terms of flight time, this usually takes a little over 6h 44m.

  • When did momondo last update prices for flights from Ontario Airport to Alexandria Airport?

    Prices for flights from Ontario Airport to Alexandria Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ontario Airport to Alexandria Airport?

  • How old do you have to be to fly from Ontario Airport to Alexandria Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Alexandria Airport.

  • What documentation or ID do you need to fly to Alexandria Airport?

    The required travel and health documents for your Alexandria Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Alexandria Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Ontario to Alexandria, Louisiana?

Best airlines flying from Ontario to Alexandria, Louisiana

Compare and see reviews for airlines that fly from Ontario to Alexandria, Louisiana with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $434Free CancellationRating
7.1
11,487 reviews
Search American Airlines flights

Traveling to a place near Alexandria?

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

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Alexandria?

Finding the right flight to Alexandria from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Alexandria quick and easy, saving you time and money.

Can I find flights from Ontario to Alexandria with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Alexandria from Ontario with this policy.

How can momondo help me find flights from Ontario to Alexandria?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Alexandria from Ontario.

I’m not ready to book a flight from Ontario to Alexandria right now. Can momondo alert me if prices change?

Price alerts on flights to Alexandria from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Alexandria, Louisiana trip

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