What airlines fly to Bay City?

Delta, Frontier and American Airlines are the top three most popular airlines that fly to Bay City from Ontario according to our data. Delta is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Bay City. Keep in mind that there are 7 different airlines that fly to Bay City on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ontario to Bay City MBS Intl?

United Airlines is the most popular carrier operating from Ontario to Bay City MBS Intl

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

Prices for flights from Ontario Airport to Bay City MBS Intl Airport are updated daily.

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

What documentation or ID do you need to fly to Bay City MBS Intl Airport?

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

$489 Cheap Flights from Ontario to Bay City in 2026/27

Find the cheapest flights from Ontario to Bay City

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:20 am - 11:50 pmONT Ontario-MBS Bay City MBS Intl

9h 30m2 stops San Francisco Chicago O'Hare Intl

9:17 am - 8:26 pmMBS Bay City MBS Intl-ONT Ontario

14h 09m2 stops Chicago O'Hare Intl San Francisco

$489United Airlines

Tue, Jan 26 - Sat, Jan 30

11:20 am - 11:50 pmONT Ontario-MBS Bay City MBS Intl

9h 30m2 stops San Francisco Chicago O'Hare Intl

9:17 am - 5:47 pmMBS Bay City MBS Intl-ONT Ontario

11h 30m2 stops Chicago O'Hare Intl San Francisco

$509United Airlines

Tue, Jan 26 - Sat, Jan 30

11:10 am - 11:49 pmONT Ontario-MBS Bay City MBS Intl

9h 39m2 stops San Francisco Chicago O'Hare Intl

6:37 pm - 10:49 pmMBS Bay City MBS Intl-ONT Ontario

7h 12m1 stop Chicago O'Hare Intl

$539United Airlines

Tue, Oct 6 - Fri, Oct 16

6:00 am - 10:12 pmONT Ontario-MBS Bay City MBS Intl

13h 12m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

1:22 pm - 6:47 pmMBS Bay City MBS Intl-ONT Ontario

8h 25m1 stop Chicago O'Hare Intl

$573United Airlines

Tue, Nov 17 - Sun, Nov 22

11:10 am - 11:49 pmONT Ontario-MBS Bay City MBS Intl

9h 39m2 stops San Francisco Chicago O'Hare Intl

6:37 pm - 10:49 pmMBS Bay City MBS Intl-ONT Ontario

7h 12m1 stop Chicago O'Hare Intl

$575United Airlines

Sat, Oct 10 - Fri, Oct 16

6:00 am - 10:12 pmONT Ontario-MBS Bay City MBS Intl

13h 12m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

1:22 pm - 10:48 pmMBS Bay City MBS Intl-ONT Ontario

12h 26m2 stops Chicago O'Hare Intl San Francisco

$578United Airlines

Tue, Nov 17 - Sun, Nov 22

6:00 am - 8:34 pmONT Ontario-MBS Bay City MBS Intl

11h 34m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

5:00 am - 8:20 pmMBS Bay City MBS Intl-ONT Ontario

18h 20m3 stops Chicago O'Hare Intl Newark Denver Intl

$584United Airlines

Tue, Jan 26 - Sat, Jan 30

11:20 am - 11:50 pmONT Ontario-MBS Bay City MBS Intl

9h 30m2 stops San Francisco Chicago O'Hare Intl

5:00 am - 8:20 pmMBS Bay City MBS Intl-ONT Ontario

18h 20m3 stops Chicago O'Hare Intl Newark Denver Intl

$585United Airlines

Tue, Jan 26 - Sat, Jan 30

11:20 am - 11:50 pmONT Ontario-MBS Bay City MBS Intl

9h 30m2 stops San Francisco Chicago O'Hare Intl

9:17 am - 6:44 pmMBS Bay City MBS Intl-ONT Ontario

12h 27m1 stop Chicago O'Hare Intl

$590United Airlines

Tue, Jan 26 - Sat, Jan 30

11:15 pm - 11:01 amONT Ontario-MBS Bay City MBS Intl

8h 46m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

3:46 pm - 11:55 pmMBS Bay City MBS Intl-ONT Ontario

11h 09m2 stops Detroit Metropolitan Wayne County Salt Lake City

$595Delta

Fri, Oct 9 - Thu, Oct 15

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Delta flights from Ontario to Bay City

Our best Delta deals on Ontario to Bay City flight tickets

Delta

Oct 9

ONT11:15 pmOntario

8h 46m

2 stops

MBS11:01 amBay City MBS Intl

Oct 15

MBS3:46 pmBay City MBS Intl

11h 09m

2 stops

ONT11:55 pmOntario

$595

Delta

Oct 9

ONT11:15 pmOntario

8h 46m

2 stops

MBS11:01 amBay City MBS Intl

Oct 16

MBS3:46 pmBay City MBS Intl

11h 09m

2 stops

ONT11:55 pmOntario

$638

Delta

Oct 12

ONT11:15 pmOntario

12h 51m

2 stops

MBS3:06 pmBay City MBS Intl

Oct 15

MBS3:46 pmBay City MBS Intl

11h 09m

2 stops

ONT11:55 pmOntario

$639

United Airlines flights from Ontario to Bay City

Our best United Airlines deals on Ontario to Bay City flight tickets

United Airlines

Jan 26

ONT11:20 amOntario

9h 30m

2 stops

MBS11:50 pmBay City MBS Intl

Jan 30

MBS9:17 amBay City MBS Intl

14h 09m

2 stops

ONT8:26 pmOntario

$489

United Airlines

Jan 26

ONT11:20 amOntario

9h 30m

2 stops

MBS11:50 pmBay City MBS Intl

Jan 30

MBS9:17 amBay City MBS Intl

11h 30m

2 stops

ONT5:47 pmOntario

$509

United Airlines

Oct 6

ONT11:10 amOntario

9h 39m

2 stops

MBS11:49 pmBay City MBS Intl

Oct 16

MBS6:37 pmBay City MBS Intl

7h 12m

1 stop

ONT10:49 pmOntario

$539

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioBay City

ONT Ontario - MBS Bay City MBS Intl

ONTMBS

Ontario

Tue 1/26

11:20 am-11:50 pm

2 stops9h 30m

Bay City MBS Intl

Sat 1/30

9:17 am-8:26 pm

2 stops14h 09m

$489

OntarioBay City

ONT Ontario - MBS Bay City MBS Intl

ONTMBS

Ontario

Tue 1/26

11:20 am-11:50 pm

2 stops9h 30m

Bay City MBS Intl

Sat 1/30

9:17 am-5:47 pm

2 stops11h 30m

$509

Quickest round-trip

OntarioBay City

ONT Ontario - MBS Bay City MBS Intl

ONTMBS

Ontario

Tue 10/6

11:10 am-11:49 pm

2 stops9h 39m

Bay City MBS Intl

Fri 10/16

6:37 pm-10:49 pm

1 stop7h 12m

$539

OntarioBay City

ONT Ontario - MBS Bay City MBS Intl

ONTMBS

Ontario

Tue 11/17

6:00 am-10:12 pm

2 stops13h 12m

Bay City MBS Intl

Sun 11/22

1:22 pm-6:47 pm

1 stop8h 25m

$573

OntarioBay City

ONT Ontario - MBS Bay City MBS Intl

ONTMBS

Ontario

Sat 10/10

11:10 am-11:49 pm

2 stops9h 39m

Bay City MBS Intl

Fri 10/16

6:37 pm-10:49 pm

1 stop7h 12m

$575

OntarioBay City

ONT Ontario - MBS Bay City MBS Intl

ONTMBS

Ontario

Tue 11/17

6:00 am-10:12 pm

2 stops13h 12m

Bay City MBS Intl

Sun 11/22

1:22 pm-10:48 pm

2 stops12h 26m

$578

OntarioBay City

ONT Ontario - MBS Bay City MBS Intl

ONTMBS

Ontario

Tue 1/26

6:00 am-8:34 pm

2 stops11h 34m

Bay City MBS Intl

Sat 1/30

5:00 am-8:20 pm

3 stops18h 20m

$584

OntarioBay City

ONT Ontario - MBS Bay City MBS Intl

ONTMBS

Ontario

Tue 1/26

11:20 am-11:50 pm

2 stops9h 30m

Bay City MBS Intl

Sat 1/30

5:00 am-8:20 pm

3 stops18h 20m

$585

OntarioBay City

ONT Ontario - MBS Bay City MBS Intl

ONTMBS

Ontario

Tue 1/26

11:20 am-11:50 pm

2 stops9h 30m

Bay City MBS Intl

Sat 1/30

9:17 am-6:44 pm

1 stop12h 27m

$590

OntarioBay City

ONT Ontario - MBS Bay City MBS Intl

ONTMBS

Ontario

Fri 10/9

11:15 pm-11:01 am

2 stops8h 46m

Bay City MBS Intl

Thu 10/15

3:46 pm-11:55 pm

2 stops11h 09m

$595

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ontario to Bay City

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

Prices

Airlines

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

You could potentially save up to 42% on your flight if you consider stops on a Ontario to Bay City flight.

When to book flights from Ontario to Bay City

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

Estimated round-trip price

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

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

Best Price Found	$837
Fastest flight time	9h 30m
Direct flights	None

The best one-way flight to Bay City from Ontario in the past 72 hours is $837. The best round-trip flight deal from Ontario to Bay City found on momondo in the last 72 hours is $489.

The fastest flight from Ontario to Bay City takes 9h 30m

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

Search flight deals

Frequently asked questions about flying from Ontario to Bay City

How far is Ontario to Bay City MBS Intl by plane?
A flight from Ontario to Bay City MBS Intl will travel around 1915.8 mi. A reasonable flight in good conditions will take 9h 30m.
When did momondo last update prices for flights from Ontario Airport to Bay City MBS Intl Airport?
Prices for flights from Ontario Airport to Bay City MBS Intl Airport are updated daily.
How old do you have to be to fly from Ontario Airport to Bay City MBS Intl 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 Bay City MBS Intl Airport.
What documentation or ID do you need to fly to Bay City MBS Intl Airport?
The travel and health documents required for your trip to Bay City MBS Intl 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 Bay City MBS Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frankenmuth

Saginaw

Mount Pleasant

Auburn

Bridgeport

Alma

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Bay City. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Ontario to Bay City on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Bay City.

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

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