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Cheap flights from Ontario to Mobile from $304

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 Mobile departing on 10/2. 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 Mobile

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
10:00 pm - 8:31 am
ONT
-
MOB
8h 31m
1 stop
Delta Logo
4:26 pm - 9:50 pm
MOB
-
ONT
7h 24m
1 stop
$349Delta
Fri, Jul 17 - Thu, Jul 30
Delta Logo
10:59 pm - 8:24 am
ONT
-
MOB
7h 25m
1 stop
Delta Logo
12:10 pm - 6:18 pm
MOB
-
ONT
8h 08m
1 stop
$361Delta
Fri, Oct 2 - Tue, Oct 13
Delta Logo
10:00 pm - 8:31 am
ONT
-
MOB
8h 31m
1 stop
Delta Logo
6:05 am - 10:38 am
MOB
-
ONT
6h 33m
1 stop
$374Delta
Wed, Jul 22 - Wed, Jul 29
Delta Logo
5:05 pm - 8:24 am
ONT
-
MOB
13h 19m
2 stops
Delta Logo
12:10 pm - 6:18 pm
MOB
-
ONT
8h 08m
1 stop
$379Delta
Fri, Oct 2 - Tue, Oct 13
Delta Logo
7:05 am - 3:38 pm
ONT
-
MOB
6h 33m
1 stop
Delta Logo
6:05 am - 10:40 am
MOB
-
ONT
6h 35m
1 stop
$386Delta
Thu, Jun 18 - Tue, Jun 23
Delta Logo
5:05 pm - 8:24 am
ONT
-
MOB
13h 19m
2 stops
Delta Logo
12:10 pm - 6:18 pm
MOB
-
ONT
8h 08m
1 stop
$391Delta
Fri, Oct 2 - Tue, Oct 13
Delta Logo
7:00 am - 3:46 pm
ONT
-
MOB
6h 46m
1 stop
Delta Logo
12:10 pm - 11:48 pm
MOB
-
ONT
13h 38m
2 stops
$399Delta
Fri, Oct 2 - Tue, Oct 13
Delta Logo
5:05 pm - 8:24 am
ONT
-
MOB
13h 19m
2 stops
Delta Logo
12:10 pm - 11:48 pm
MOB
-
ONT
13h 38m
2 stops
$409Delta
Fri, Oct 2 - Tue, Oct 13
Delta Logo
7:05 am - 6:13 pm
ONT
-
MOB
9h 08m
1 stop
Delta Logo
6:05 am - 10:40 am
MOB
-
ONT
6h 35m
1 stop
$416Delta
Thu, Jun 18 - Tue, Jun 23
Delta Logo
5:05 pm - 8:24 am
ONT
-
MOB
13h 19m
2 stops
Delta Logo
12:10 pm - 6:18 pm
MOB
-
ONT
8h 08m
1 stop
$419Delta
Fri, Oct 2 - Tue, Oct 13

Delta flights from Ontario to Mobile

Our best Delta deals on Ontario to Mobile flight tickets
Delta
Jul 17
ONT10:00 pmOntario
8h 31m
1 stop
MOB8:31 amMobile
Jul 31
MOB4:26 pmMobile
7h 24m
1 stop
ONT9:50 pmOntario
$349
Delta
Oct 2
ONT10:59 pmOntario
7h 25m
1 stop
MOB8:24 amMobile
Oct 13
MOB12:10 pmMobile
8h 08m
1 stop
ONT6:18 pmOntario
$361
Delta
Jul 22
ONT10:00 pmOntario
8h 31m
1 stop
MOB8:31 amMobile
Jul 28
MOB4:26 pmMobile
7h 24m
1 stop
ONT9:50 pmOntario
$374

United Airlines flights from Ontario to Mobile

Our best United Airlines deals on Ontario to Mobile flight tickets
United Airlines
Jul 18
ONT5:45 amOntario
8h 34m
1 stop
MOB4:19 pmMobile
Jul 29
MOB5:08 pmMobile
6h 47m
1 stop
ONT9:55 pmOntario
$449
United Airlines
Jul 18
ONT5:45 amOntario
8h 34m
1 stop
MOB4:19 pmMobile
Jul 29
MOB11:00 amMobile
13h 37m
2 stops
ONT10:37 pmOntario
$454
United Airlines
Jul 18
ONT5:45 amOntario
8h 34m
1 stop
MOB4:19 pmMobile
Jul 27
MOB5:08 pmMobile
6h 47m
1 stop
ONT9:55 pmOntario
$529

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Mobile 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 May 22, 2026.
Use the filters below to find and compare flights from Ontario to Mobile that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioMobile

ONT - MOB

ONTMOB

Ontario

Fri 7/17

10:00 pm-8:31 am

1 stop8h 31m

Mobile

Thu 7/30

4:26 pm-9:50 pm

1 stop7h 24m

$349

OntarioMobile

ONT - MOB

ONTMOB

Ontario

Fri 10/2

10:59 pm-8:24 am

1 stop7h 25m

Mobile

Tue 10/13

12:10 pm-6:18 pm

1 stop8h 08m

$361

OntarioMobile

ONT - MOB

ONTMOB

Ontario

Wed 7/22

10:00 pm-8:31 am

1 stop8h 31m

Mobile

Wed 7/29

6:05 am-10:38 am

1 stop6h 33m

$374

OntarioMobile

ONT - MOB

ONTMOB

Ontario

Fri 10/2

5:05 pm-8:24 am

2 stops13h 19m

Mobile

Tue 10/13

12:10 pm-6:18 pm

1 stop8h 08m

$379
Quickest round-trip

OntarioMobile

ONT - MOB

ONTMOB

Ontario

Thu 6/18

7:05 am-3:38 pm

1 stop6h 33m

Mobile

Tue 6/23

6:05 am-10:40 am

1 stop6h 35m

$386

OntarioMobile

ONT - MOB

ONTMOB

Ontario

Fri 10/2

5:05 pm-8:24 am

2 stops13h 19m

Mobile

Tue 10/13

12:10 pm-6:18 pm

1 stop8h 08m

$391

OntarioMobile

ONT - MOB

ONTMOB

Ontario

Fri 10/2

7:00 am-3:46 pm

1 stop6h 46m

Mobile

Tue 10/13

12:10 pm-11:48 pm

2 stops13h 38m

$399

OntarioMobile

ONT - MOB

ONTMOB

Ontario

Fri 10/2

5:05 pm-8:24 am

2 stops13h 19m

Mobile

Tue 10/13

12:10 pm-11:48 pm

2 stops13h 38m

$409

OntarioMobile

ONT - MOB

ONTMOB

Ontario

Thu 6/18

7:05 am-6:13 pm

1 stop9h 08m

Mobile

Tue 6/23

6:05 am-10:40 am

1 stop6h 35m

$416

OntarioMobile

ONT - MOB

ONTMOB

Ontario

Fri 10/2

5:05 pm-8:24 am

2 stops13h 19m

Mobile

Tue 10/13

12:10 pm-6:18 pm

1 stop8h 08m

$419

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Mobile from

How to get the cheapest flight ticket from Ontario to Mobile

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 typical price of a round-trip flight between Ontario and Mobile?

What is the cheapest month to fly to Mobile?

The month of August is, on average, the cheapest month to fly to Mobile from Ontario, with most prices found around $378. If you aren’t able to travel to Mobile during the month of August, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $388.

Can stopping save me money on Ontario to Mobile flights?

You could potentially save up to 60% on your flight if you consider stops on a Ontario to Mobile flight.

When to book flights from Ontario to Mobile

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

Cheap Ontario to Mobile (ONT to MOB) flight deals and tips

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

Fastest flight time

6h 33m

Direct flights

None
The fastest flight from Ontario to Mobile takes 6h 33m
There are no direct flights from Ontario to Mobile. There are no popular flight routes from Ontario to Mobile.
Search flight deals

Frequently asked questions about flying from Ontario to Mobile

  • How far is Ontario to Mobile by plane?

    Mobile is 1735.9 mi away from Ontario. Flights usually cover this in 6h 33m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Ontario Airport to Mobile Airport are updated daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Mobile Airport.

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

    The travel and health documents required for your trip to Mobile Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Mobile Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Ontario to Mobile?

Best airlines flying from Ontario to Mobile

Compare and see reviews for airlines that fly from Ontario to Mobile with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $308Free CancellationRating
7.9
8,449 reviews
Search Delta flights
American AirlinesPriceFrom $309Free CancellationRating
7.1
11,644 reviews
Search American Airlines flights

Traveling to a place near Mobile?

Book flights to Mobile if you plan to visit one of these locations
Dauphin Island
Moss Point
Pascagoula
Saraland

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Mobile from Ontario.

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

momondo does allow users to show only those flights to Mobile from Ontario which offer a flexible booking policy as well as other useful filters and features.

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

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 Mobile from Ontario.

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

Yes momondo offers price alerts on flights to Mobile from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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