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Cheap flights from Bay City to Los Angeles from $359

This is the cheapest round-trip 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 8/27. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Bay City to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
11:50 am - 9:52 pm
MBS
-
ONT
13h 02m
2 stops
Delta Logo
10:00 pm - 11:08 am
ONT
-
MBS
10h 08m
2 stops
$359Delta
Thu, Aug 27 - Thu, Sep 3
Delta Logo
6:15 pm - 11:34 pm
MBS
-
ONT
8h 19m
2 stops
Delta Logo
10:00 pm - 11:08 am
ONT
-
MBS
10h 08m
2 stops
$425Delta
Thu, Aug 27 - Thu, Sep 3
Delta Logo
6:15 pm - 11:34 pm
MBS
-
ONT
8h 19m
2 stops
Delta Logo
10:00 pm - 11:08 am
ONT
-
MBS
10h 08m
2 stops
$448Delta
Thu, Aug 27 - Thu, Sep 3
Delta Logo
3:36 pm - 11:46 pm
MBS
-
ONT
11h 10m
2 stops
Delta Logo
9:45 am - 10:33 pm
ONT
-
MBS
9h 48m
2 stops
$522Delta
Mon, Oct 19 - Tue, Oct 27
Delta Logo
6:12 pm - 11:46 pm
MBS
-
ONT
8h 34m
2 stops
Delta Logo
9:45 am - 10:33 pm
ONT
-
MBS
9h 48m
2 stops
$547Delta
Mon, Oct 19 - Tue, Oct 27
Delta Logo
6:12 pm - 11:46 pm
MBS
-
ONT
8h 34m
2 stops
Delta Logo
9:45 am - 10:33 pm
ONT
-
MBS
9h 48m
2 stops
$557Delta
Mon, Oct 19 - Tue, Oct 27
United Airlines Logo
7:01 pm - 10:49 pm
MBS
-
ONT
6h 48m
1 stop
United Airlines Logo
6:00 am - 7:54 pm
ONT
-
MBS
10h 54m
2 stops
$617United Airlines
Mon, Oct 19 - Tue, Oct 27
Delta Logo
3:38 pm - 11:47 pm
MBS
-
ONT
11h 09m
2 stops
Delta Logo
11:15 pm - 10:58 am
ONT
-
MBS
8h 43m
2 stops
$622Delta
Mon, Oct 5 - Thu, Oct 8
Delta Logo
3:36 pm - 11:46 pm
MBS
-
ONT
11h 10m
2 stops
Delta Logo
6:20 am - 10:33 pm
ONT
-
MBS
13h 13m
2 stops
$637Delta
Sun, Oct 18 - Wed, Oct 28
United Airlines Logo
7:01 pm - 10:49 pm
MBS
-
ONT
6h 48m
1 stop
United Airlines Logo
6:00 am - 7:54 pm
ONT
-
MBS
10h 54m
2 stops
$648United Airlines
Sun, Oct 18 - Wed, Oct 28

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United Airlines flights from Bay City to Ontario

Our best United Airlines deals on Bay City to Ontario flight tickets
United Airlines
Oct 19
MBS7:01 pmBay City MBS Intl
6h 48m
1 stop
ONT10:49 pmOntario
Oct 27
ONT6:00 amOntario
10h 54m
2 stops
MBS7:54 pmBay City MBS Intl
$617
United Airlines
Oct 18
MBS7:01 pmBay City MBS Intl
6h 48m
1 stop
ONT10:49 pmOntario
Oct 28
ONT6:00 amOntario
10h 54m
2 stops
MBS7:54 pmBay City MBS Intl
$648
United Airlines
Oct 18
MBS7:01 pmBay City MBS Intl
29h 58m
2 stops
ONT9:59 pmOntario
Oct 28
ONT6:00 amOntario
10h 54m
2 stops
MBS7:54 pmBay City MBS Intl
$657

Delta flights from Bay City to Ontario

Our best Delta deals on Bay City to Ontario flight tickets
Delta
Aug 27
MBS6:15 pmBay City MBS Intl
8h 19m
2 stops
ONT11:34 pmOntario
Sep 2
ONT6:01 pmOntario
14h 07m
2 stops
MBS11:08 amBay City MBS Intl
$359
Delta
Aug 27
MBS11:50 amBay City MBS Intl
13h 02m
2 stops
ONT9:52 pmOntario
Sep 2
ONT6:01 pmOntario
14h 07m
2 stops
MBS11:08 amBay City MBS Intl
$369
Delta
Aug 27
MBS6:15 pmBay City MBS Intl
8h 19m
2 stops
ONT11:34 pmOntario
Sep 3
ONT10:00 pmOntario
10h 08m
2 stops
MBS11:08 amBay City MBS Intl
$425

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 July 21, 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

Cheapest round-trip

Bay CityOntario

MBS - ONT

MBSONT

Bay City MBS Intl

Thu 8/27

11:50 am-9:52 pm

2 stops13h 02m

Ontario

Thu 9/3

10:00 pm-11:08 am

2 stops10h 08m

$359

Bay CityOntario

MBS - ONT

MBSONT

Bay City MBS Intl

Thu 8/27

6:15 pm-11:34 pm

2 stops8h 19m

Ontario

Thu 9/3

10:00 pm-11:08 am

2 stops10h 08m

$425

Bay CityOntario

MBS - ONT

MBSONT

Bay City MBS Intl

Thu 8/27

6:15 pm-11:34 pm

2 stops8h 19m

Ontario

Thu 9/3

10:00 pm-11:08 am

2 stops10h 08m

$448

Bay CityOntario

MBS - ONT

MBSONT

Bay City MBS Intl

Mon 10/19

3:36 pm-11:46 pm

2 stops11h 10m

Ontario

Tue 10/27

9:45 am-10:33 pm

2 stops9h 48m

$522

Bay CityOntario

MBS - ONT

MBSONT

Bay City MBS Intl

Mon 10/19

6:12 pm-11:46 pm

2 stops8h 34m

Ontario

Tue 10/27

9:45 am-10:33 pm

2 stops9h 48m

$547

Bay CityOntario

MBS - ONT

MBSONT

Bay City MBS Intl

Mon 10/19

6:12 pm-11:46 pm

2 stops8h 34m

Ontario

Tue 10/27

9:45 am-10:33 pm

2 stops9h 48m

$557
Quickest round-trip

Bay CityOntario

MBS - ONT

MBSONT

Bay City MBS Intl

Mon 10/19

7:01 pm-10:49 pm

1 stop6h 48m

Ontario

Tue 10/27

6:00 am-7:54 pm

2 stops10h 54m

$617

Bay CityOntario

MBS - ONT

MBSONT

Bay City MBS Intl

Mon 10/5

3:38 pm-11:47 pm

2 stops11h 09m

Ontario

Thu 10/8

11:15 pm-10:58 am

2 stops8h 43m

$622

Bay CityOntario

MBS - ONT

MBSONT

Bay City MBS Intl

Sun 10/18

3:36 pm-11:46 pm

2 stops11h 10m

Ontario

Wed 10/28

6:20 am-10:33 pm

2 stops13h 13m

$637

Bay CityOntario

MBS - ONT

MBSONT

Bay City MBS Intl

Sun 10/18

7:01 pm-10:49 pm

1 stop6h 48m

Ontario

Wed 10/28

6:00 am-7:54 pm

2 stops10h 54m

$648

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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

9h 25m

Direct flights

None
The fastest flight from Bay City to Ontario takes 9h 25m
There are no direct flights from Bay City to Ontario. There are no popular flight routes from Bay City to Ontario.
Search flight deals

Frequently asked questions about flying from Bay City to Ontario

  • 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 9h 25m.

  • 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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