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

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

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

As of September 2025, there are 2 operators available to choose from for flights from Mobile Airport to Ontario Airport.

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

What documentation or ID do you need to fly to Ontario Airport?

The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$287 Cheap Flights from Mobile to Ontario in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Mobile to Los Angeles

Round-trip

One-way

Last minute

Cheap round-trip flights

6:00 am - 10:42 amMOB-ONT

6h 42m1 stop

10:00 pm - 8:33 amONT-MOB

8h 33m1 stop

$314Delta

Find Deal

Th. 7, Thg. 10 4 - Th. 3, Thg. 10 7

6:00 am - 10:42 amMOB-ONT

6h 42m1 stop

10:00 pm - 8:33 amONT-MOB

8h 33m1 stop

$339Delta

Find Deal

Th. 7, Thg. 10 4 - CN, Thg. 10 5

6:00 am - 10:42 amMOB-ONT

6h 42m1 stop

10:00 pm - 8:33 amONT-MOB

8h 33m1 stop

$344Delta

Find Deal

Th. 5, Thg. 10 2 - Th. 3, Thg. 10 7

5:11 am - 11:55 amMOB-ONT

8h 44m1 stop

8:15 am - 9:55 pmONT-MOB

11h 40m2 stops

$359American Airlines

Find Deal

Th. 7, Thg. 9 27 - Th. 7, Thg. 10 25

5:11 am - 11:56 amMOB-ONT

8h 45m2 stops

8:15 am - 9:55 pmONT-MOB

11h 40m2 stops

$364American Airlines

Find Deal

Th. 7, Thg. 9 27 - Th. 7, Thg. 10 25

5:11 am - 11:56 amMOB-ONT

8h 45m2 stops

11:59 pm - 10:25 amONT-MOB

8h 26m1 stop

$394American Airlines

Find Deal

Th. 6, Thg. 10 3 - Th. 2, Thg. 10 6

5:11 am - 10:04 amMOB-ONT

6h 53m1 stop

11:59 pm - 10:25 amONT-MOB

8h 26m1 stop

$404American Airlines

Find Deal

Th. 6, Thg. 10 3 - Th. 3, Thg. 10 7

11:30 am - 10:52 pmMOB-ONT

13h 22m2 stops

9:36 am - 9:48 pmONT-MOB

10h 12m2 stops

$414United Airlines

Find Deal

Th. 5, Thg. 10 2 - Th. 3, Thg. 10 7

5:23 pm - 9:24 pmMOB-ONT

6h 01m1 stop

6:36 pm - 11:43 amONT-MOB

15h 07m2 stops

$447United Airlines

Find Deal

Th. 3, Thg. 10 14 - Th. 3, Thg. 10 21

11:30 am - 10:52 pmMOB-ONT

13h 22m2 stops

6:36 pm - 11:43 amONT-MOB

15h 07m2 stops

$452United Airlines

Find Deal

Th. 7, Thg. 10 18 - Th. 2, Thg. 10 20

United Airlines flights from Mobile to Ontario

Our best United Airlines deals on Mobile to Ontario flight tickets

United Airlines

Oct 2

MOB11:30 amMobile

13h 22m

2 stops

ONT10:52 pmOntario

Oct 7

ONT9:36 amOntario

10h 12m

2 stops

MOB9:48 pmMobile

$414

Find similar

United Airlines

Oct 14

MOB5:23 pmMobile

6h 01m

1 stop

ONT9:24 pmOntario

Oct 21

ONT6:36 pmOntario

15h 07m

2 stops

MOB11:43 amMobile

$447

Find similar

United Airlines

Oct 18

MOB11:30 amMobile

13h 22m

2 stops

ONT10:52 pmOntario

Oct 20

ONT6:36 pmOntario

15h 07m

2 stops

MOB11:43 amMobile

$452

Find similar

Delta flights from Mobile to Ontario

Our best Delta deals on Mobile to Ontario flight tickets

Delta

Oct 4

MOB6:00 amMobile

6h 42m

1 stop

ONT10:42 amOntario

Oct 7

ONT10:00 pmOntario

8h 33m

1 stop

MOB8:33 amMobile

$314

Find similar

Delta

Oct 4

MOB6:00 amMobile

6h 42m

1 stop

ONT10:42 amOntario

Oct 5

ONT10:00 pmOntario

8h 33m

1 stop

MOB8:33 amMobile

$339

Find similar

Delta

Oct 2

MOB6:00 amMobile

6h 42m

1 stop

ONT10:42 amOntario

Oct 7

ONT10:00 pmOntario

8h 33m

1 stop

MOB8:33 amMobile

$344

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MobileOntario

MOB - ONT

MOBONT

Mobile

Th. 7 10/4

6:00 am-10:42 am

1 stop6h 42m

Ontario

Th. 3 10/7

10:00 pm-8:33 am

1 stop8h 33m

$314

MobileOntario

MOB - ONT

MOBONT

Mobile

Th. 7 10/4

6:00 am-10:42 am

1 stop6h 42m

Ontario

CN 10/5

10:00 pm-8:33 am

1 stop8h 33m

$339

MobileOntario

MOB - ONT

MOBONT

Mobile

Th. 5 10/2

6:00 am-10:42 am

1 stop6h 42m

Ontario

Th. 3 10/7

10:00 pm-8:33 am

1 stop8h 33m

$344

MobileOntario

MOB - ONT

MOBONT

Mobile

Th. 7 9/27

5:11 am-11:55 am

1 stop8h 44m

Ontario

Th. 7 10/25

8:15 am-9:55 pm

2 stops11h 40m

$359

MobileOntario

MOB - ONT

MOBONT

Mobile

Th. 7 9/27

5:11 am-11:56 am

2 stops8h 45m

Ontario

Th. 7 10/25

8:15 am-9:55 pm

2 stops11h 40m

$364

MobileOntario

MOB - ONT

MOBONT

Mobile

Th. 6 10/3

5:11 am-11:56 am

2 stops8h 45m

Ontario

Th. 2 10/6

11:59 pm-10:25 am

1 stop8h 26m

$394

MobileOntario

MOB - ONT

MOBONT

Mobile

Th. 6 10/3

5:11 am-10:04 am

1 stop6h 53m

Ontario

Th. 3 10/7

11:59 pm-10:25 am

1 stop8h 26m

$404

MobileOntario

MOB - ONT

MOBONT

Mobile

Th. 5 10/2

11:30 am-10:52 pm

2 stops13h 22m

Ontario

Th. 3 10/7

9:36 am-9:48 pm

2 stops10h 12m

$414

MobileOntario

MOB - ONT

MOBONT

Mobile

Th. 3 10/14

5:23 pm-9:24 pm

1 stop6h 01m

Ontario

Th. 3 10/21

6:36 pm-11:43 am

2 stops15h 07m

$447

MobileOntario

MOB - ONT

MOBONT

Mobile

Th. 7 10/18

11:30 am-10:52 pm

2 stops13h 22m

Ontario

Th. 2 10/20

6:36 pm-11:43 am

2 stops15h 07m

$452

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from Mobile to Ontario

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 Mobile to Ontario?

United Airlines and Delta are the most popular carriers operating from Mobile to Ontario

What airlines fly to Ontario?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Ontario from Mobile according to our data. American Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 6 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

When to book flights from Mobile to Ontario

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

Estimated round-trip price

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

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

Direct flights	None

There are no direct flights from Mobile to Ontario. There are no popular flight routes from Mobile to Ontario.

Search flight deals

How far is Mobile to Ontario by plane?
A flight from Mobile to Ontario will travel around 1735.9 mi. 6h 01m is a normal flight duration for this route.
When did momondo last update prices for flights from Mobile Airport to Ontario Airport?
Prices for flights from Mobile Airport to Ontario Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Mobile Airport to Ontario Airport?
As of September 2025, there are 2 operators available to choose from for flights from Mobile Airport to Ontario Airport.
How old do you have to be to fly from Mobile Airport to Ontario 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 Mobile Airport to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Mobile to Ontario?
Based on momondo bookings for flights between Mobile and Ontario, the leading airline is American Airlines, making up 67% of the total bookings. Other popular airlines include Delta with 33%.

Best airlines flying from Mobile to Ontario

Compare and see reviews for airlines that fly from Mobile to Ontario with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights
Delta	PriceFrom $309	Free Cancellation	Rating 7.9 7,957 reviews		Search Delta flights

Why use momondo?

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

It is quick and easy to find Mobile to Ontario flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ontario that suits you.

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

Yes. All flights to Ontario from Mobile on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Mobile and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Ontario from Mobile. 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.