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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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SFO
Dec 9 — Dec 161
Tue 12/9
Tue 12/16
1 adult, Economy
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Find 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 November 9, 2025.

This Delta deal was found by Cheapflights users on 11/8. 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.
Sat 11/2211:39 amMBS - SFO
1 stop9h 22mDelta
Wed 11/265:50 amSFO - MBS
1 stop8h 45mDelta
Deal found 11/8$424
This United Airlines deal was found by Cheapflights users on 11/9. 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 11/247:10 amMBS - SFO
1 stop7h 46mUnited Airlines
Fri 11/286:00 amSFO - MBS
1 stop7h 04mUnited Airlines
Deal found 11/9$563
This United Airlines deal was found by Cheapflights users on 11/9. 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 stop13h 59mUnited Airlines
Fri 12/266:00 amSFO - MBS
1 stop11h 12mUnited Airlines
Deal found 11/9$686
This United Airlines deal was found by Cheapflights users on 11/8. 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.
Sat 11/224:40 pmMBS - SFO
2 stops17h 53mUnited Airlines
Wed 11/268:55 pmSFO - MBS
2 stops13h 27mUnited Airlines
Deal found 11/8$777
This Delta deal was found by Cheapflights users on 11/9. 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.
Fri 11/146:40 amMBS - SFO
1 stop7h 04mDelta
Sun 11/2310:45 pmSFO - MBS
1 stop9h 14mDelta
Deal found 11/9$794

Cheap 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 November 9, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$309
(Delta)

Popular in

October

Cheapest in

April

Average price

$626
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
Highest demand for flights based on searches. 15% potential increase in price ($89 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 9, 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 3/7

6:10 pm-10:58 pm

1 stop7h 48m

San Francisco

Wed 3/11

6:00 am-5:07 pm

1 stop8h 07m

$309

Bay CitySan Francisco

MBS - SFO

MBSSFO

Bay City MBS Intl

Fri 3/6

6:10 pm-10:58 pm

1 stop7h 48m

San Francisco

Tue 3/10

10:45 pm-11:20 am

1 stop9h 35m

$309

Bay CitySan Francisco

MBS - SFO

MBSSFO

Bay City MBS Intl

Sat 11/22

11:39 am-6:01 pm

1 stop9h 22m

San Francisco

Wed 11/26

5:50 am-5:35 pm

1 stop8h 45m

$424

Bay CitySan Francisco

MBS - SFO

MBSSFO

Bay City MBS Intl

Mon 11/24

7:10 am-11:56 am

1 stop7h 46m

San Francisco

Fri 11/28

6:00 am-4:04 pm

1 stop7h 04m

$563

Bay CitySan Francisco

MBS - SFO

MBSSFO

Bay City MBS Intl

Mon 12/22

2:15 pm-1:14 am

1 stop13h 59m

San Francisco

Fri 12/26

6:00 am-8:12 pm

1 stop11h 12m

$686

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/8

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 November is currently the most expensive (average of $226). 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 November 9, 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 afternoon, which can drop the price by up to 20% 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 November 2, 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 November 9, 2025.

The most flights from S4G to SFO are scheduled on a Saturday (11 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (8 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 November 9, 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
8,004 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.1

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
8,004 reviews
Delta
7.9
Good
8,004 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.1

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
9,012 reviews
Delta
7.9
Good
8,004 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.1

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 8 different airlines.

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

    Departing from Saginaw to San Francisco will take you 7h 48m. 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%), Virgin Atlantic (92%), Korean Air (89%).

  • 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 $646, our data indicates the cheapest price to be $158. The most popular route (Bay City MBS Intl - San Francisco), is priced around $309.

  • 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 November is currently the most expensive (average of $226). 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
Vallejo
Hollister
San Bruno
Foster City
Redwood City
Union City
Burlingame
Lodi
San Mateo
Vacaville
Lathrop

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Top 8 airlines flying from Saginaw to San Francisco

Discover the top 8 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 November 9, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$101Average$284FlexibilityNo cancel feeOn-time65%
Sun Country AirCheapest$128Average$310FlexibilityNo cancel feeOn-time83%
FrontierCheapest$130Average$260FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$267Average$298FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$289Average$472FlexibilityNo cancel feeOn-time69%
DeltaCheapest$289Average$525FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$298Average$465FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$306Average$476FlexibilityNo cancel feeOn-time63%

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