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$309+ Cheap flights from Saginaw, MI to San Francisco (SFO)

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SFO
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Saginaw to San Francisco

Cheapest flights from Saginaw to San Francisco
Explore the most affordable flight options available from Saginaw to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Delta deal was found by Cheapflights users on 12/9. 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 12/2411:54 amMBS - SFO
1 stop9h 41mDelta
Sun 12/285:50 amSFO - MBS
1 stop8h 11mDelta
Deal found 12/9$769
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Thu 12/257:00 amMBS - SFO
1 stop17h 29mUnited Airlines
Mon 12/298:50 pmSFO - MBS
2 stops13h 41mUnited Airlines
Deal found 12/10$821
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Wed 12/247:00 amMBS - SFO
1 stop29h 58mUnited Airlines
Sun 12/288:50 pmSFO - MBS
2 stops13h 41mUnited Airlines
Deal found 12/9$847
This Delta deal was found by Cheapflights users on 12/9. 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.
Mon 12/226:45 amMBS - SFO
1 stop7h 16mDelta
Fri 12/265:50 amSFO - MBS
1 stop8h 11mDelta
Deal found 12/9$853
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Mon 12/222:15 pmMBS - SFO
1 stop10h 14mUnited Airlines
Fri 12/268:50 pmSFO - MBS
2 stops13h 41mUnited Airlines
Deal found 12/9$964
This United Airlines deal was found by Cheapflights users on 12/11. 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 12/262:15 pmMBS - SFO
1 stop12h 48mUnited Airlines
Tue 12/308:25 amSFO - MBS
1 stop8h 47mUnited Airlines
Deal found 12/11$1,114

Find flight deals from Saginaw to San Francisco

Keep the following information in mind while searching for Saginaw to San Francisco flight deals. Data was last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$349
(Delta)

One-way from

$338
(Delta)

Popular in

October

Cheapest in

April

Average price

$598
Provider with most accurate pricing for Bay City MBS Intl-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bay City MBS Intl-San Francisco flights.
Search Deals
From Saginaw to San Francisco
Search Deals
One-way flight from Saginaw to San Francisco
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($75 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Saginaw to San Francisco 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 December 12, 2025.
Use the filters below to find and compare flights from Saginaw to San Francisco that are best for you.

Fly from

Saginaw

Fly to

San Francisco

Route

Depart

Return

Price

Bay CitySan Francisco

MBS - SFO

MBSSFO

Bay City MBS Intl

Sat 1/10

6:07 pm-11:25 pm

1 stop8h 18m

San Francisco

Wed 1/28

10:54 pm-11:16 am

1 stop9h 22m

$309

Bay CitySan Francisco

MBS - SFO

MBSSFO

Bay City MBS Intl

Thu 1/8

6:07 pm-11:25 pm

1 stop8h 18m

San Francisco

Sun 1/11

5:45 am-5:27 pm

1 stop8h 42m

$349

Bay CitySan Francisco

MBS - SFO

MBSSFO

Bay City MBS Intl

Fri 5/22

3:30 pm-10:34 pm

1 stop10h 04m

San Francisco

Wed 5/27

6:00 am-5:04 pm

1 stop8h 04m

$354

Bay CitySan Francisco

MBS - SFO

MBSSFO

Bay City MBS Intl

Fri 1/23

5:46 pm-11:00 pm

1 stop8h 14m

San Francisco

Tue 1/27

6:45 am-5:09 pm

1 stop7h 24m

$409

Bay CitySan Francisco

MBS - SFO

MBSSFO

Bay City MBS Intl

Thu 5/21

3:30 pm-11:46 pm

2 stops11h 16m

San Francisco

Tue 5/26

6:00 am-5:04 pm

1 stop8h 04m

$482

Bay CitySan Francisco

MBS - SFO

MBSSFO

Bay City MBS Intl

Thu 5/21

1:50 pm-7:05 pm

1 stop8h 15m

San Francisco

Tue 5/26

5:20 am-4:12 pm

1 stop7h 52m

$489

Bay CitySan Francisco

MBS - SFO

MBSSFO

Bay City MBS Intl

Sat 3/21

12:00 pm-11:53 pm

2 stops14h 53m

$338

Bay CitySan Francisco

MBS - SFO

MBSSFO

Bay City MBS Intl

Thu 3/19

6:10 am-4:04 pm

2 stops12h 54m

$338

Bay CitySan Francisco

MBS - SFO

MBSSFO

Bay City MBS Intl

Sat 3/21

6:24 pm-10:41 pm

1 stop7h 17m

$403

Bay CitySan Francisco

MBS - SFO

MBSSFO

Bay City MBS Intl

Fri 12/19

6:40 am-10:46 am

1 stop7h 06m

$544

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Best time to book a flight from Saginaw to San Francisco

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

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

Currently, March is the cheapest month in which you can book a flight from Saginaw to San Francisco (average of $130). Flying from Saginaw to San Francisco in June is currently the most expensive (average of $216). 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.

What is the cheapest time of day to fly from S4G to SFO?

Find hourly flight availability from Saginaw to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

When flying from Saginaw to San Francisco, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 22% versus a flight at noon.

What is the cheapest day to fly from Saginaw to San Francisco?

Use this chart to determine the cheapest time to fly round-trip from Saginaw to San Francisco. Price data was last updated on December 6, 2025.

Travelers seeking maximum savings on their Saginaw to San Francisco flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Saginaw to San Francisco

Explore weekly flight availability from Saginaw to San Francisco. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 12, 2025.

The most flights from S4G to SFO are scheduled on a Thursday (11 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated December 12, 2025.
Peruse reviews from past customers who have flown with Delta and United Airlines from Saginaw to San Francisco 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
8,007 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
9,095 reviews
Delta
7.9
Good
8,007 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What airport do you fly into for flights to San Francisco from Saginaw?

    If you book a flight to San Francisco from Saginaw, you will be flying to San Francisco, which is the city’s only airport. San Francisco (SFO) is located 11.8 mi from the center of San Francisco. There are 0 flights from Saginaw to San Francisco per day from 7 different airlines.

  • How long is the flight from Saginaw to San Francisco?

    Departing from Saginaw to San Francisco will take you 8h 18m. Airlines will cover a distance of 2030 mi.

  • What are the most reliable airlines from Saginaw to San Francisco?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Saginaw to San Francisco on time: China Eastern (100%), Air France (88%), Korean Air (79%).

  • What are the cheapest flights from Saginaw to San Francisco?

    Looking for the cheapest flight from Saginaw to San Francisco? While on average our users pay $791, our data indicates the cheapest price to be $158. The most popular route (Bay City MBS Intl - San Francisco), is priced around $349.

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

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

  • How can I find direct flights from Saginaw to San Francisco?

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

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

    Yes. Cheapflights offers flight deals from Saginaw to San Francisco 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 Saginaw to San Francisco?

    Currently, March is the cheapest month in which you can book a flight from Saginaw to San Francisco (average of $130). Flying from Saginaw to San Francisco in June is currently the most expensive (average of $216). 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 San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Roseville
South San Francisco
Santa Cruz
Livermore
Turlock
Manteca
Watsonville
Sunnyvale
Santa Clara
San Bruno
Redwood City
Daly City
Vallejo
Hollister
Foster City
Union City
Davis
San Ramon
Burlingame
Milpitas

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Alternative routes for Saginaw to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Saginaw to San Francisco

Discover the top 7 airlines that operate flights from Saginaw to San Francisco. 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$128Average$315FlexibilityNo cancel feeOn-time83%
FrontierCheapest$140Average$259FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$279Average$298FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$289Average$482FlexibilityNo cancel feeOn-time69%
DeltaCheapest$289Average$513FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$297Average$458FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$306Average$467FlexibilityNo cancel feeOn-time63%

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