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Cheap flights from Bay City to Los Angeles from $194

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bay City to Los Angeles departing on 3/24. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:20 pm - 10:45 pm
MBS
-
ONT
11h 25m
2 stops
United Airlines Logo
7:00 am - 5:54 pm
ONT
-
MBS
7h 54m
1 stop
$339United Airlines
Wed, Apr 15 - Sun, Apr 19
Delta Logo
6:11 pm - 11:49 pm
MBS
-
ONT
8h 38m
2 stops
Delta Logo
5:53 pm - 11:10 am
ONT
-
MBS
14h 17m
2 stops
$344Delta
Fri, Mar 6 - Tue, Mar 10
United Airlines Logo
6:29 pm - 10:18 pm
MBS
-
ONT
6h 49m
1 stop
United Airlines Logo
5:15 am - 5:50 pm
ONT
-
MBS
9h 35m
2 stops
$439United Airlines
Fri, Mar 6 - Tue, Mar 10
United Airlines Logo
2:20 pm - 10:45 pm
MBS
-
ONT
11h 25m
2 stops
United Airlines Logo
5:10 am - 5:54 pm
ONT
-
MBS
9h 44m
2 stops
$472United Airlines
Wed, Apr 15 - Sun, Apr 19
United Airlines Logo
2:20 pm - 10:26 pm
MBS
-
ONT
11h 06m
1 stop
United Airlines Logo
7:00 am - 5:54 pm
ONT
-
MBS
7h 54m
1 stop
$567United Airlines
Wed, Apr 15 - Sun, Apr 19
United Airlines Logo
6:29 pm - 10:18 pm
MBS
-
ONT
6h 49m
1 stop
United Airlines Logo
11:59 pm - 5:50 pm
ONT
-
MBS
14h 51m
1 stop
$614United Airlines
Fri, Mar 6 - Tue, Mar 10
United Airlines Logo
6:29 pm - 12:48 pm
MBS
-
ONT
21h 19m
2 stops
United Airlines Logo
6:15 am - 8:04 pm
ONT
-
MBS
34h 49m
3 stops
$676United Airlines
Fri, Mar 6 - Tue, Mar 10
United Airlines Logo
6:10 pm - 12:43 pm
MBS
-
ONT
21h 33m
2 stops
United Airlines Logo
6:00 am - 8:00 pm
ONT
-
MBS
11h 00m
2 stops
$736United Airlines
Tue, Feb 17 - Sat, Feb 21
United Airlines Logo
6:29 pm - 10:18 pm
MBS
-
ONT
6h 49m
1 stop
United Airlines Logo
5:15 am - 5:50 pm
ONT
-
MBS
9h 35m
2 stops
$772United Airlines
Fri, Mar 20 - Sun, Mar 22
United Airlines Logo
6:10 pm - 10:57 pm
MBS
-
ONT
31h 47m
3 stops
United Airlines Logo
6:00 am - 8:00 pm
ONT
-
MBS
11h 00m
2 stops
$783United Airlines
Tue, Feb 17 - Sat, Feb 21

United Airlines flights from Bay City to Ontario

Our best United Airlines deals on Bay City to Ontario flight tickets
United Airlines
Apr 15
MBS2:20 pmBay City MBS Intl
11h 25m
2 stops
ONT10:45 pmOntario
Apr 19
ONT7:00 amOntario
7h 54m
1 stop
MBS5:54 pmBay City MBS Intl
$339
United Airlines
Mar 6
MBS6:29 pmBay City MBS Intl
6h 49m
1 stop
ONT10:18 pmOntario
Mar 10
ONT5:15 amOntario
9h 35m
2 stops
MBS5:50 pmBay City MBS Intl
$439
United Airlines
Apr 15
MBS2:20 pmBay City MBS Intl
11h 25m
2 stops
ONT10:45 pmOntario
Apr 19
ONT5:10 amOntario
9h 44m
2 stops
MBS5:54 pmBay City MBS Intl
$472

momondo Fare Finder

 
Customize your flight search to find flights from Bay City to Ontario 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 February 5, 2026.
Use the filters below to find and compare flights from Bay City to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Bay CityOntario

MBS - ONT

MBSONT

Bay City MBS Intl

Wed 4/15

2:20 pm-10:45 pm

2 stops11h 25m

Ontario

Sun 4/19

7:00 am-5:54 pm

1 stop7h 54m

$339

Bay CityOntario

MBS - ONT

MBSONT

Bay City MBS Intl

Fri 3/6

6:11 pm-11:49 pm

2 stops8h 38m

Ontario

Tue 3/10

5:53 pm-11:10 am

2 stops14h 17m

$344

Bay CityOntario

MBS - ONT

MBSONT

Bay City MBS Intl

Fri 3/6

6:29 pm-10:18 pm

1 stop6h 49m

Ontario

Tue 3/10

5:15 am-5:50 pm

2 stops9h 35m

$439

Bay CityOntario

MBS - ONT

MBSONT

Bay City MBS Intl

Wed 4/15

2:20 pm-10:45 pm

2 stops11h 25m

Ontario

Sun 4/19

5:10 am-5:54 pm

2 stops9h 44m

$472

Bay CityOntario

MBS - ONT

MBSONT

Bay City MBS Intl

Wed 4/15

2:20 pm-10:26 pm

1 stop11h 06m

Ontario

Sun 4/19

7:00 am-5:54 pm

1 stop7h 54m

$567

Bay CityOntario

MBS - ONT

MBSONT

Bay City MBS Intl

Fri 3/6

6:29 pm-10:18 pm

1 stop6h 49m

Ontario

Tue 3/10

11:59 pm-5:50 pm

1 stop14h 51m

$614

Bay CityOntario

MBS - ONT

MBSONT

Bay City MBS Intl

Fri 3/6

6:29 pm-12:48 pm

2 stops21h 19m

Ontario

Tue 3/10

6:15 am-8:04 pm

3 stops34h 49m

$676

Bay CityOntario

MBS - ONT

MBSONT

Bay City MBS Intl

Tue 2/17

6:10 pm-12:43 pm

2 stops21h 33m

Ontario

Sat 2/21

6:00 am-8:00 pm

2 stops11h 00m

$736

Bay CityOntario

MBS - ONT

MBSONT

Bay City MBS Intl

Fri 3/20

6:29 pm-10:18 pm

1 stop6h 49m

Ontario

Sun 3/22

5:15 am-5:50 pm

2 stops9h 35m

$772

Bay CityOntario

MBS - ONT

MBSONT

Bay City MBS Intl

Tue 2/17

6:10 pm-10:57 pm

3 stops31h 47m

Ontario

Sat 2/21

6:00 am-8:00 pm

2 stops11h 00m

$783

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from Bay City 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

Can stopping save me money on Bay City to Ontario flights?

You could potentially save up to 36% on your flight if you consider stops on a Bay City to Ontario flight.

When to book flights from Bay City to Ontario

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

Cheap Bay City to Ontario (MBS to ONT) flight deals and tips

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

Fastest flight time

6h 49m

Direct flights

None
The fastest flight from Bay City to Ontario takes 6h 49m
There are no direct flights from Bay City to Ontario. There are no popular flight routes from Bay City to Ontario.
Search flight deals

  • How far is Bay City MBS Intl to Ontario by plane?

    There are 1915.8 mi between Bay City MBS Intl and Ontario. A reasonable flight in good conditions will take 6h 49m.

  • When did momondo last update prices for flights from Bay City MBS Intl Airport to Ontario Airport?

    Prices for flights from Bay City MBS Intl Airport to Ontario Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Bay City MBS Intl Airport to Ontario Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bay City MBS Intl Airport to Ontario Airport.

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

    The travel and health documents required for your trip to Ontario 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 Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

It is quick and easy to find Bay City 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 Bay City to Ontario with flexible booking policies on momondo?

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

How can momondo help me find flights from Bay City to Ontario?

Once all potential Bay City to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Bay City to Ontario now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ontario and let you know when they change.

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