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$345+ Cheap flights from San Diego to Bay City (SAN - MBS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — MBS
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
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Cheap flight deals from San Diego to Bay City

Cheapest flights from San Diego to Bay City
Explore the most affordable flight options available from San Diego to Bay City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.

This Delta deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/710:30 pm
SAN
-
MBS
2 stops9h 40m
Delta
Mon 4/136:05 pm
MBS
-
SAN
1 stop8h 01m
Delta
Deal found 3/7$389
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:20 am
SAN
-
MBS
1 stop9h 20m
United Airlines
Sat 4/252:25 pm
MBS
-
SAN
1 stop7h 28m
United Airlines
Deal found 3/8$419

Find flight deals from San Diego to Bay City

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Bay City (MBS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$389
(Delta)

One-way from

$345
(United Airlines)

Popular in

October

Cheapest in

April

Average price

$378
Provider with most accurate pricing for San Diego-Bay City MBS Intl flight deals.
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Provider most trusted by Cheapflights users for San Diego-Bay City MBS Intl flights.
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From San Diego to Bay City MBS Intl
Search Deals
One-way flight from San Diego to Bay City MBS Intl
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($74 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in March 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego to Bay City 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, Cheapflights users made 2,558,603 searches. Data last updated March 10, 2026.
Use the filters below to find and compare flights from San Diego to Bay City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

San DiegoBay City

SAN - MBS

SANMBS

San Diego

Tue 4/21

6:20 am-6:40 pm

1 stop9h 20m

Bay City MBS Intl

Sat 4/25

2:25 pm-6:53 pm

1 stop7h 28m

$419
Cheapest one-way
Quickest one-way

San DiegoBay City

SAN - MBS

SANMBS

San Diego

Mon 4/6

7:14 pm-1:50 pm

2 stops15h 36m

$345

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/6

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on San Diego-Bay City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Bay City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Bay City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-Bay City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Bay City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Diego to Bay City

Have a flexible travel schedule? Discover the best time to fly to Bay City from San Diego with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Diego to Bay City

What is the cheapest month to book a flight from San Diego to Bay City?

Currently, February is the cheapest month in which you can book a flight from San Diego to Bay City (average of $97). Flying from San Diego to Bay City in January is currently the most expensive (average of $211). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Bay City

Get insights into the airlines that provide service to Bay City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bay City. Reviews last updated March 10, 2026.
See what other customers who have flown with Delta and United Airlines from San Diego to Bay City have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,278 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Delta
7.9
Good
8,278 reviews
Delta
7.9
Good
8,278 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
United Airlines
7.4
Good
9,414 reviews
Delta
7.9
Good
8,278 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from San Diego to Bay City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Diego to Bay City?

    United Airlines can get you from San Diego to Bay City in just under 9h 20m. Your travel time can differ by up to . There are 1931 mi between San Diego and Bay City.

  • What are the cheapest airlines flying from San Diego to Bay City round-trip?

    Cheapflights users have booked flights from San Diego to Bay City round-trip from $288. Another airline that can offer you cheap pricing is United Airlines. Delta is priced at 35% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from San Diego to Bay City that include hotel bookings?

    Yes. In addition to deals on San Diego to Bay City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Bay City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Bay City.

  • Can I find deals for business class flights from San Diego to Bay City?

    Yes. Cheapflights offers flight deals from San Diego to Bay City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Diego to Bay City?

    Currently, February is the cheapest month in which you can book a flight from San Diego to Bay City (average of $97). Flying from San Diego to Bay City in January is currently the most expensive (average of $211). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Bay City?

Book flights to Bay City if you plan to visit one of these locations
Mount Pleasant
Frankenmuth

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Top 2 airlines flying from San Diego to Bay City

Discover the top 2 airlines that operate flights from San Diego to Bay City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$288Average$393FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$308Average$470FlexibilityNo cancel feeOn-time69%

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