ONT

$93 Find Cheap Flights from Alabama to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Ontario departing on 8/11. 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

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Flight Deals

Cheap Flights from Alabama to Ontario

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Alabama to Ontario 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 Alabama to Ontario

Tue, Sep 1 - Tue, Sep 8
Frontier Logo
12:33 pm - 11:49 pm
ATL
-
ONT
14h 16m
1 stop
Frontier Logo
6:00 am - 4:58 am
ONT
-
ATL
19h 58m
1 stop
$180Frontier
Tue, Aug 4 - Tue, Aug 11
Frontier Logo
7:11 pm - 3:07 pm
ATL
-
ONT
22h 56m
1 stop
Frontier Logo
6:00 am - 5:02 am
ONT
-
ATL
20h 02m
1 stop
$181Frontier
Tue, Sep 1 - Thu, Sep 10
Frontier Logo
12:33 pm - 11:49 pm
ATL
-
ONT
14h 16m
1 stop
Frontier Logo
2:55 pm - 4:51 am
ONT
-
ATL
10h 56m
1 stop
$183Frontier
Wed, Sep 9 - Wed, Sep 23
Delta Logo
6:00 am - 11:04 am
MOB
-
ONT
7h 04m
1 stop
Delta Logo
7:00 am - 3:46 pm
ONT
-
MOB
6h 46m
1 stop
$349Delta
Wed, Jun 3 - Sat, Jun 6
Delta Logo
6:25 pm - 9:48 pm
CHA
-
ONT
6h 23m
1 stop
Delta Logo
10:00 pm - 9:19 am
ONT
-
CHA
8h 19m
1 stop
$349Delta
Thu, Oct 22 - Wed, Oct 28
Multiple Airlines Logo
7:00 am - 10:43 am
VPS
-
ONT
29h 43m
1 stop
Multiple Airlines Logo
4:27 pm - 11:37 pm
ONT
-
VPS
29h 10m
2 stops
$355Multiple Airlines
Wed, Jun 3 - Sat, Jun 6
United Airlines Logo
4:42 pm - 9:55 pm
CHA
-
ONT
8h 13m
1 stop
United Airlines Logo
5:45 am - 4:03 pm
ONT
-
CHA
7h 18m
1 stop
$359United Airlines
Sat, May 30 - Wed, Jun 3
American Airlines Logo
5:00 am - 9:31 am
HSV
-
ONT
6h 31m
1 stop
American Airlines Logo
12:40 pm - 9:59 pm
ONT
-
HSV
7h 19m
1 stop
$389American Airlines
Fri, May 29 - Tue, Jun 2
United Airlines Logo
5:40 pm - 10:51 pm
CHA
-
ONT
8h 11m
1 stop
United Airlines Logo
6:39 pm - 9:34 am
ONT
-
CHA
11h 55m
2 stops
$394United Airlines
Sat, May 30 - Wed, Jun 3
American Airlines Logo
2:30 pm - 11:59 pm
HSV
-
ONT
11h 29m
2 stops
American Airlines Logo
12:40 pm - 9:59 pm
ONT
-
HSV
7h 19m
1 stop
$394American Airlines
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Good to know

Low seasonJanuary
Cheapest flight$93
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Atlanta to Ontario

FAQs for booking flights from Alabama to Ontario

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

    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 Alabama to Ontario.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Alabama 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 Alabama to Ontario?

    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 Ontario with an airline and back to Alabama with another airline.

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

    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 Ontario from Alabama up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Ontario

Information on the airport you'll fly into in Ontario

Ontario (ONT)