ONT - AEX

$318 Find Cheap Flights from Ontario to Alexandria

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Alexandria departing on 7/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Alexandria

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Alexandria, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Alexandria, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$470
United Airlines
Tue 10/27Sat 10/31
ONT - AEX • 2 stops
Cheapest one-way
$318
United Airlines
Fri 7/17
ONT - AEX • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Ontario and Alexandria. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Houston (IAH)
Cheapest • Avg $433 (round-trip)
Houston (IAH)
Shortest trip • 7h 05m (one-way)
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Alexandria!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ontario to Alexandria (ONT-AEX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Alexandria that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Alexandria

Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
5:00 am - 5:38 pm
ONT
-
AEX
10h 38m
2 stops
United Airlines Logo
5:15 am - 12:33 pm
AEX
-
ONT
9h 18m
2 stops
$470United Airlines
Thu, Jun 11 - Tue, Jun 16
United Airlines Logo
5:00 am - 7:55 pm
ONT
-
AEX
12h 55m
2 stops
United Airlines Logo
4:00 pm - 9:55 pm
AEX
-
ONT
7h 55m
1 stop
$484United Airlines
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
6:02 am - 5:38 pm
ONT
-
AEX
9h 36m
1 stop
United Airlines Logo
5:15 am - 12:33 pm
AEX
-
ONT
9h 18m
2 stops
$535United Airlines
Sat, Sep 12 - Wed, Sep 16
United Airlines Logo
5:00 am - 8:00 pm
ONT
-
AEX
13h 00m
2 stops
United Airlines Logo
4:08 pm - 10:59 pm
AEX
-
ONT
32h 51m
2 stops
$553United Airlines
Sat, Sep 12 - Wed, Sep 16
United Airlines Logo
5:00 am - 8:00 pm
ONT
-
AEX
13h 00m
2 stops
United Airlines Logo
4:08 pm - 8:53 pm
AEX
-
ONT
30h 45m
2 stops
$562United Airlines
Thu, Jun 11 - Tue, Jun 16
United Airlines Logo
5:45 am - 2:50 pm
ONT
-
AEX
7h 05m
1 stop
United Airlines Logo
4:00 pm - 9:55 pm
AEX
-
ONT
7h 55m
1 stop
$583United Airlines
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
6:02 am - 5:38 pm
ONT
-
AEX
9h 36m
1 stop
United Airlines Logo
5:15 am - 9:21 pm
AEX
-
ONT
18h 06m
1 stop
$616United Airlines
Tue, Sep 1 - Mon, Sep 7
United Airlines Logo
5:00 am - 8:00 pm
ONT
-
AEX
13h 00m
2 stops
United Airlines Logo
9:45 am - 9:59 pm
AEX
-
ONT
14h 14m
1 stop
$652United Airlines
Thu, Jun 11 - Tue, Jun 16
United Airlines Logo
5:00 am - 7:55 pm
ONT
-
AEX
12h 55m
2 stops
United Airlines Logo
9:43 am - 10:37 pm
AEX
-
ONT
14h 54m
2 stops
$674United Airlines
Tue, Sep 1 - Mon, Sep 7
United Airlines Logo
5:00 am - 8:00 pm
ONT
-
AEX
13h 00m
2 stops
United Airlines Logo
9:45 am - 10:59 pm
AEX
-
ONT
15h 14m
2 stops
$684United Airlines
Booking Insights

KAYAK's insights & trends for Ontario to Alexandria flights

Get data-powered insights and trends into flights from Ontario to Alexandria to help you find the cheapest flights, the best time to fly and much more.

What is the most popular layover airport when flying from Ontario to Alexandria?

Percentage of 1-stop round-trip flights from Ontario to Alexandria chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Dallas (DFW) is the top choice – 73% of KAYAK users who clicked on 1-stop flights from Ontario to Alexandria picked an itinerary connecting there.

What is the cheapest layover airport when flying from Ontario to Alexandria?

Average round-trip price for 1-stop flights from Ontario to Alexandria clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Houston (IAH) offer the most affordable fares, with an average round-trip price of $433.

Which layover airport offers the shortest total travel time from Ontario to Alexandria?

Shortest average total travel time for 1-stop one-way flights from Ontario to Alexandria via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Houston (IAH) for the shortest journey. The average one-way travel time for flights connecting there is 7h 05m.

Which layover airport has the quickest connection when flying from Ontario to Alexandria?

Average layover duration at different layover airports for 1-stop one-way flights from Ontario to Alexandria, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Atlanta (ATL) often has the shortest layovers from Ontario to Alexandria, with an average of 1h 31m.

Find deals

Good to know

Cheapest flight$318
Flight from Ontario to Alexandria

When to book flights from Ontario to Alexandria

Are your dates flexible? Find out the best times to travel from Ontario to Alexandria based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ontario to Alexandria

  • What is the cheapest flight from Ontario to Alexandria?

    In the last 3 days, the lowest price for a flight from Ontario to Alexandria was $318 for a one-way ticket and $484 for a round-trip.

  • Do I need a passport to fly between Ontario and Alexandria?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Ontario to Alexandria?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ontario to Alexandria?

    oneworld is the only airline alliance operating flights between Ontario and Alexandria.

  • How does KAYAK find such low prices on flights from Ontario to Alexandria?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Alexandria.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Alexandria?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Alexandria from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Alexandria?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Alexandria with an airline and back to Ontario with another airline. Booking your flights between Ontario and AEX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Alexandria?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Alexandria from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Ontario to Alexandria

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Alexandria. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ontario to Alexandria? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11643 reviews
7.2Comfort
7.5Boarding
6.9Entertainment
6.4Food
7.9Crew
Airline reviews

Ontario airport boarding was very easy to park and access, is clean and TSA took 10 minutes total. Check-in was a breeze and cruise was very nice.

10.0 ExcellentIngrid, May 2026
ONT - DFW
Read more American Airlines reviews

Ontario airport boarding was very easy to park and access, is clean and TSA took 10 minutes total. Check-in was a breeze and cruise was very nice.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

Boarding gate at LAX was too crowded—two gates next to one another

On time departure and early arrival. Flight attendant very nice.

The SFO Lounge crew were amazing. The bartender Faris was great. Thanks!

Was not able to do a online check-in because the American Airlines system doesn't store our visa or other passport information, allowing us to have a trouble-free check-in. We were forced to have to check-in at the counter which Changes are upgrade status given that we were not able to check in much earlier.

Good flight, seated and had a water within 5 minutes. Crew was hospitable.

We left at 1030 am pacific from LA and supposed to land at 7 pm Eastern in NY. They made a detour, stopped in Philadelphia and didn’t land till 1130 PM Eastern!!! Worst flight experience with no pilot communication with no explanation as to what was going on. Everyone was very frustrated to say the least.

Flight boarded from Gate 159B, the farthest gate in the LAX Bradley Terminal. While the flight operated on time, the first class cabin attendant made no recognition of my being an Advantage Executive Platinum member.

The flight itself was excellent but the gate attendant made me check my carryon since she said it was an inch too big. I’ve had no problems with this carryon on recent flights on Qantas, Delta, Austrian, Southwest Airlines even though the overhead bins are the same size. there were other carryons in the bins that also looked larger than mine and there was room left in the bins for more. When I picked up my carryon from baggage claim one of the wheels had broken off.

Everything you need to know for your flight from Ontario to Alexandria

Information on your arrival and departure airports

Ontario (ONT)
Alexandria (AEX)