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$329+ Cheap flights from San Francisco to Bay City (SFO - MBS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — MBS
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from San Francisco to Bay City

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) 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 January 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$329
(Delta)

Popular in

April

Cheapest in

September

Average price

$428
Provider with most accurate pricing for San Francisco-Bay City MBS Intl flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Bay City MBS Intl flights.
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From San Francisco to Bay City MBS Intl
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Highest demand for flights based on searches. 10% potential increase in price ($56 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from San Francisco to Bay City

Cheapest flights from San Francisco to Bay City
Explore the most affordable flight options available from San Francisco to Bay City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This Delta deal was found by Cheapflights users on 1/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/2210:45 pmSFO - MBS
1 stop9h 30mDelta
Sun 3/16:11 pmMBS - SFO
1 stop8h 14mDelta
Deal found 1/8$329
This Delta deal was found by Cheapflights users on 1/7. 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 1/205:45 amSFO - MBS
1 stop8h 42mDelta
Sat 1/246:07 pmMBS - SFO
1 stop8h 18mDelta
Deal found 1/7$439
This Delta deal was found by Cheapflights users on 1/7. 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.
Wed 1/712:10 pmSFO - MBS
1 stop7h 15mDelta
Mon 1/126:07 pmMBS - SFO
1 stop8h 18mDelta
Deal found 1/7$569
This United Airlines deal was found by Cheapflights users on 1/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/206:45 amSFO - MBS
1 stop7h 24mUnited Airlines
Sat 1/247:00 amMBS - SFO
1 stop10h 07mUnited Airlines
Deal found 1/7$579
This United Airlines deal was found by Cheapflights users on 1/8. 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.
Fri 1/238:55 pmSFO - MBS
2 stops20h 22mUnited Airlines
Tue 1/272:10 pmMBS - SFO
1 stop9h 00mUnited Airlines
Deal found 1/8$597
This United Airlines deal was found by Cheapflights users on 1/8. 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.
Sun 2/2210:57 pmSFO - MBS
2 stops15h 05mUnited Airlines
Sun 3/16:10 pmMBS - SFO
1 stop18h 17mUnited Airlines
Deal found 1/8$640

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco 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 January 8, 2026.
Use the filters below to find and compare flights from San Francisco to Bay City that are best for you.

Fly from

San Francisco

Fly to

Bay City

Route

Depart

Return

Price

San FranciscoBay City

SFO - MBS

SFOMBS

San Francisco

Sun 2/22

10:45 pm-11:15 am

1 stop9h 30m

Bay City MBS Intl

Sun 3/1

6:11 pm-11:25 pm

1 stop8h 14m

$329

San FranciscoBay City

SFO - MBS

SFOMBS

San Francisco

Tue 1/20

5:45 am-5:27 pm

1 stop8h 42m

Bay City MBS Intl

Sat 1/24

6:07 pm-11:25 pm

1 stop8h 18m

$439

San FranciscoBay City

SFO - MBS

SFOMBS

San Francisco

Tue 1/20

6:45 am-5:09 pm

1 stop7h 24m

Bay City MBS Intl

Sat 1/24

7:00 am-2:07 pm

1 stop10h 07m

$579

San FranciscoBay City

SFO - MBS

SFOMBS

San Francisco

Fri 1/23

8:55 pm-8:17 pm

2 stops20h 22m

Bay City MBS Intl

Tue 1/27

2:10 pm-8:10 pm

1 stop9h 00m

$597

San FranciscoBay City

SFO - MBS

SFOMBS

San Francisco

Sun 2/22

10:57 pm-5:02 pm

2 stops15h 05m

Bay City MBS Intl

Sun 3/1

6:10 pm-9:27 am

1 stop18h 17m

$640

San FranciscoBay City

SFO - MBS

SFOMBS

San Francisco

Mon 3/23

8:52 pm-1:20 pm

2 stops13h 28m

Bay City MBS Intl

Wed 3/25

2:08 pm-12:16 am

1 stop13h 08m

$727

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Compare providers for flights from San Francisco to Bay City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Bay City in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Francisco-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 Francisco-Bay City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Bay City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Bay City flights, Cheapflights users trust Expedia the most. Expedia 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 Francisco-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 Francisco to Bay City

Have a flexible travel schedule? Discover the best time to fly to Bay City from San Francisco 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 Francisco to Bay City

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

Currently, August is the cheapest month in which you can book a flight from San Francisco to Bay City (average of $133). Flying from San Francisco to Bay City in December is currently the most expensive (average of $308). 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 January 8, 2026.
Peruse reviews from past customers who have flown with Delta and United Airlines from San Francisco to Bay City to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,025 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

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
8,025 reviews
Delta
7.9
Good
8,025 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

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
9,139 reviews
Delta
7.9
Good
8,025 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

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 Francisco 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 Francisco to Bay City?

    Departing from San Francisco to Bay City will take you 7h 24m. There are 2030 mi between San Francisco and Bay City. This flight may include one or multiple stops.

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

    Currently priced at $308, Delta will fly you from San Francisco to Bay City and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $383. Delta is 37% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

  • How can I find direct flights from San Francisco 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 Francisco to Bay City.

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

    Yes. Cheapflights offers flight deals from San Francisco 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 Francisco to Bay City?

    Currently, August is the cheapest month in which you can book a flight from San Francisco to Bay City (average of $133). Flying from San Francisco to Bay City in December is currently the most expensive (average of $308). 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
Frankenmuth
Mount Pleasant

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Top 2 airlines flying from San Francisco to Bay City

Discover the top 2 airlines that operate flights from San Francisco 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$308Average$429FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$383Average$597FlexibilityNo cancel feeOn-time69%

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