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Cheap flights from Ontario to Alexandria from $328

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Alexandria departing on 9/6. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Ontario to Alexandria

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 am - 3:30 pmONT  Ontario-AEX Alexandria
7h 30m1 stop Houston George Bush Intcntl
United Airlines Logo
4:08 pm - 9:59 pmAEX  Alexandria-ONT Ontario
7h 51m1 stop Houston George Bush Intcntl
$328United Airlines
Sun, Sep 6 - Sun, Sep 13
United Airlines Logo
5:00 am - 3:30 pmONT  Ontario-AEX Alexandria
8h 30m2 stops Denver Intl Houston George Bush Intcntl
United Airlines Logo
4:08 pm - 9:59 pmAEX  Alexandria-ONT Ontario
7h 51m1 stop Houston George Bush Intcntl
$334United Airlines
Sun, Sep 6 - Sun, Sep 13
American Airlines Logo
2:43 pm - 10:59 pmONT  Ontario-AEX Alexandria
6h 16m1 stop Dallas/Fort Worth
American Airlines Logo
5:14 pm - 10:59 pmAEX  Alexandria-ONT Ontario
7h 45m1 stop Dallas/Fort Worth
$363American Airlines
Sat, Aug 29 - Sat, Sep 5
United Airlines Logo
8:00 am - 8:00 pmONT  Ontario-AEX Alexandria
10h 00m2 stops San Francisco Houston George Bush Intcntl
United Airlines Logo
9:45 am - 8:01 pmAEX  Alexandria-ONT Ontario
12h 16m2 stops Houston George Bush Intcntl San Francisco
$374United Airlines
Sat, Aug 29 - Sat, Sep 5
United Airlines Logo
5:00 am - 3:30 pmONT  Ontario-AEX Alexandria
8h 30m2 stops Denver Intl Houston George Bush Intcntl
United Airlines Logo
4:08 pm - 10:51 pmAEX  Alexandria-ONT Ontario
8h 43m2 stops Houston George Bush Intcntl San Francisco
$397United Airlines
Sun, Sep 6 - Sun, Sep 13
United Airlines Logo
6:00 am - 3:31 pmONT  Ontario-AEX Alexandria
7h 31m1 stop Houston George Bush Intcntl
United Airlines Logo
4:06 pm - 9:40 pmAEX  Alexandria-ONT Ontario
7h 34m1 stop Houston George Bush Intcntl
$418United Airlines
Sat, Oct 31 - Wed, Nov 4
United Airlines Logo
6:00 am - 3:31 pmONT  Ontario-AEX Alexandria
7h 31m1 stop Houston George Bush Intcntl
United Airlines Logo
9:30 am - 6:01 pmAEX  Alexandria-ONT Ontario
10h 31m2 stops Houston George Bush Intcntl San Francisco
$424United Airlines
Sat, Oct 31 - Wed, Nov 4
United Airlines Logo
5:00 am - 8:07 pmONT  Ontario-AEX Alexandria
13h 07m2 stops Denver Intl Houston George Bush Intcntl
United Airlines Logo
9:30 am - 8:15 pmAEX  Alexandria-ONT Ontario
12h 45m2 stops Houston George Bush Intcntl San Francisco
$429United Airlines
Sat, Oct 31 - Wed, Nov 4
United Airlines Logo
6:00 am - 3:31 pmONT  Ontario-AEX Alexandria
7h 31m1 stop Houston George Bush Intcntl
United Airlines Logo
9:30 am - 9:40 pmAEX  Alexandria-ONT Ontario
14h 10m1 stop Houston George Bush Intcntl
$476United Airlines
Sat, Oct 31 - Wed, Nov 4
American Airlines Logo
6:15 am - 4:44 pmONT  Ontario-AEX Alexandria
8h 29m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
American Airlines Logo
5:14 pm - 10:59 pmAEX  Alexandria-ONT Ontario
7h 45m1 stop Dallas/Fort Worth
$486American Airlines
Sat, Aug 29 - Sat, Sep 5

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United Airlines flights from Ontario to Alexandria, Louisiana

Our best United Airlines deals on Ontario to Alexandria, Louisiana flight tickets
United Airlines
Sep 6
ONT6:00 amOntario
7h 30m
1 stop
AEX3:30 pmAlexandria
Sep 13
AEX4:08 pmAlexandria
7h 51m
1 stop
ONT9:59 pmOntario
$328
United Airlines
Sep 6
ONT5:00 amOntario
8h 30m
2 stops
AEX3:30 pmAlexandria
Sep 13
AEX4:08 pmAlexandria
7h 51m
1 stop
ONT9:59 pmOntario
$334
United Airlines
Aug 29
ONT8:00 amOntario
10h 00m
2 stops
AEX8:00 pmAlexandria
Sep 5
AEX9:45 amAlexandria
12h 16m
2 stops
ONT8:01 pmOntario
$374

American Airlines flights from Ontario to Alexandria, Louisiana

Our best American Airlines deals on Ontario to Alexandria, Louisiana flight tickets
American Airlines
Aug 29
ONT2:43 pmOntario
6h 16m
1 stop
AEX10:59 pmAlexandria
Sep 5
AEX5:14 pmAlexandria
7h 45m
1 stop
ONT10:59 pmOntario
$363
American Airlines
Aug 29
ONT6:15 amOntario
8h 29m
2 stops
AEX4:44 pmAlexandria
Sep 5
AEX5:14 pmAlexandria
7h 45m
1 stop
ONT10:59 pmOntario
$486
American Airlines
Aug 12
ONT2:27 pmOntario
6h 32m
1 stop
AEX10:59 pmAlexandria
Aug 19
AEX5:14 pmAlexandria
7h 45m
1 stop
ONT10:59 pmOntario
$494

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 August 11, 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

OntarioAlexandria

ONT Ontario - AEX Alexandria

ONTAEX

Ontario

Sun 9/6

6:00 am-3:30 pm

1 stop7h 30m

Alexandria

Sun 9/13

4:08 pm-9:59 pm

1 stop7h 51m

$328

OntarioAlexandria

ONT Ontario - AEX Alexandria

ONTAEX

Ontario

Sun 9/6

5:00 am-3:30 pm

2 stops8h 30m

Alexandria

Sun 9/13

4:08 pm-9:59 pm

1 stop7h 51m

$334
Quickest round-trip

OntarioAlexandria

ONT Ontario - AEX Alexandria

ONTAEX

Ontario

Sat 8/29

2:43 pm-10:59 pm

1 stop6h 16m

Alexandria

Sat 9/5

5:14 pm-10:59 pm

1 stop7h 45m

$363

OntarioAlexandria

ONT Ontario - AEX Alexandria

ONTAEX

Ontario

Sat 8/29

8:00 am-8:00 pm

2 stops10h 00m

Alexandria

Sat 9/5

9:45 am-8:01 pm

2 stops12h 16m

$374

OntarioAlexandria

ONT Ontario - AEX Alexandria

ONTAEX

Ontario

Sun 9/6

5:00 am-3:30 pm

2 stops8h 30m

Alexandria

Sun 9/13

4:08 pm-10:51 pm

2 stops8h 43m

$397

OntarioAlexandria

ONT Ontario - AEX Alexandria

ONTAEX

Ontario

Sat 10/31

6:00 am-3:31 pm

1 stop7h 31m

Alexandria

Wed 11/4

4:06 pm-9:40 pm

1 stop7h 34m

$418

OntarioAlexandria

ONT Ontario - AEX Alexandria

ONTAEX

Ontario

Sat 10/31

6:00 am-3:31 pm

1 stop7h 31m

Alexandria

Wed 11/4

9:30 am-6:01 pm

2 stops10h 31m

$424

OntarioAlexandria

ONT Ontario - AEX Alexandria

ONTAEX

Ontario

Sat 10/31

5:00 am-8:07 pm

2 stops13h 07m

Alexandria

Wed 11/4

9:30 am-8:15 pm

2 stops12h 45m

$429

OntarioAlexandria

ONT Ontario - AEX Alexandria

ONTAEX

Ontario

Sat 10/31

6:00 am-3:31 pm

1 stop7h 31m

Alexandria

Wed 11/4

9:30 am-9:40 pm

1 stop14h 10m

$476

OntarioAlexandria

ONT Ontario - AEX Alexandria

ONTAEX

Ontario

Sat 8/29

6:15 am-4:44 pm

2 stops8h 29m

Alexandria

Sat 9/5

5:14 pm-10:59 pm

1 stop7h 45m

$486

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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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?

American Airlines and United 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 69% of people opting to fly with this airline when traveling to Alexandria, Louisiana. Keep in mind that there are 4 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

7h 30m

Direct flights

None
The fastest flight from Ontario to Alexandria, Louisiana takes 7h 30m
There are no direct flights from Ontario to Alexandria, Louisiana. There are no popular flight routes from Ontario to Alexandria, Louisiana.
Search flight deals

Frequently asked questions about flying from Ontario to Alexandria, Louisiana

  • 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 7h 30m.

  • 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 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.

Traveling to a place near Alexandria?

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

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.

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