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$271+ Cheap flights from Saginaw, MI to San Francisco (SFO)

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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SFO
Mar 18 — Mar 251
Wed 3/18
Wed 3/25
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 February 16, 2026.

This United Airlines deal was found by Cheapflights users on 2/15. 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 4/247:20 pm
MBS
-
SFO
1 stop7h 59m
United Airlines
Sat 5/26:30 am
SFO
-
MBS
1 stop9h 29m
United Airlines
Deal found 2/15$329
This Delta deal was found by Cheapflights users on 2/13. 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.
Thu 7/233:30 pm
MBS
-
SFO
1 stop7h 52m
Delta
Tue 7/286:00 am
SFO
-
MBS
1 stop8h 04m
Delta
Deal found 2/13$369
This Delta deal was found by Cheapflights users on 2/13. 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 2/286:10 pm
MBS
-
SFO
1 stop8h 15m
Delta
Wed 3/45:45 am
SFO
-
MBS
1 stop8h 41m
Delta
Deal found 2/13$389
This Delta deal was found by Cheapflights users on 2/13. 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 8/53:30 pm
MBS
-
SFO
1 stop10h 04m
Delta
Mon 8/1010:45 pm
SFO
-
MBS
1 stop9h 28m
Delta
Deal found 2/13$414
This United Airlines deal was found by Cheapflights users on 2/12. 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 10/314:40 pm
MBS
-
SFO
1 stop7h 40m
United Airlines
Tue 11/312:50 am
SFO
-
MBS
1 stop9h 10m
United Airlines
Deal found 2/12$429
This Delta deal was found by Cheapflights users on 2/14. 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.
Thu 3/196:10 am
MBS
-
SFO
1 stop7h 35m
Delta
Wed 3/255:50 am
SFO
-
MBS
1 stop8h 25m
Delta
Deal found 2/14$438
This Delta deal was found by Cheapflights users on 2/13. 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 8/43:30 pm
MBS
-
SFO
2 stops21h 07m
Delta
Sun 8/911:45 pm
SFO
-
MBS
1 stop8h 28m
Delta
Deal found 2/13$457
This Delta deal was found by Cheapflights users on 2/12. 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 3/135:58 pm
MBS
-
SFO
1 stop7h 38m
Delta
Fri 3/205:50 am
SFO
-
MBS
1 stop8h 25m
Delta
Deal found 2/12$462
This United Airlines deal was found by Cheapflights users on 2/12. 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 2/276:10 pm
MBS
-
SFO
1 stop8h 14m
United Airlines
Tue 3/36:45 am
SFO
-
MBS
1 stop7h 16m
United Airlines
Deal found 2/12$471
This Delta deal was found by Cheapflights users on 2/12. 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 2/256:11 pm
MBS
-
SFO
1 stop8h 14m
Delta
Wed 3/255:50 am
SFO
-
MBS
1 stop8h 25m
Delta
Deal found 2/12$474

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 February 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$329
(United Airlines)

One-way from

$271
(United Airlines)

Popular in

January

Cheapest in

April

Average price

$416
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. 12% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 February 16, 2026.
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

Fri 4/24

7:20 pm-12:19 am

1 stop7h 59m

San Francisco

Sat 5/2

6:30 am-6:59 pm

1 stop9h 29m

$329

Bay CitySan Francisco

MBS - SFO

MBSSFO

Bay City MBS Intl

Thu 7/23

3:30 pm-8:22 pm

1 stop7h 52m

San Francisco

Tue 7/28

6:00 am-5:04 pm

1 stop8h 04m

$369

Bay CitySan Francisco

MBS - SFO

MBSSFO

Bay City MBS Intl

Sat 2/28

6:10 pm-11:25 pm

1 stop8h 15m

San Francisco

Wed 3/4

5:45 am-5:26 pm

1 stop8h 41m

$389

Bay CitySan Francisco

MBS - SFO

MBSSFO

Bay City MBS Intl

Fri 3/13

5:58 pm-10:36 pm

1 stop7h 38m

San Francisco

Fri 3/20

5:50 am-5:15 pm

1 stop8h 25m

$414

Bay CitySan Francisco

MBS - SFO

MBSSFO

Bay City MBS Intl

Tue 8/4

7:30 pm-1:42 am

1 stop9h 12m

San Francisco

Sun 8/9

12:50 am-1:27 pm

1 stop9h 37m

$429

Bay CitySan Francisco

MBS - SFO

MBSSFO

Bay City MBS Intl

Thu 4/2

2:20 pm-6:38 pm

1 stop7h 18m

San Francisco

Tue 4/14

6:33 am-6:16 pm

1 stop8h 43m

$429

Bay CitySan Francisco

MBS - SFO

MBSSFO

Bay City MBS Intl

Tue 8/4

3:30 pm-10:34 pm

1 stop10h 04m

San Francisco

Sun 8/9

11:45 pm-11:13 am

1 stop8h 28m

$438

Bay CitySan Francisco

MBS - SFO

MBSSFO

Bay City MBS Intl

Thu 5/14

7:50 pm-12:30 am

1 stop7h 40m

San Francisco

Sun 5/17

6:30 am-7:02 pm

1 stop9h 32m

$438

Bay CitySan Francisco

MBS - SFO

MBSSFO

Bay City MBS Intl

Tue 8/4

3:30 pm-9:37 am

2 stops21h 07m

San Francisco

Mon 8/10

6:00 am-5:04 pm

1 stop8h 04m

$457

Bay CitySan Francisco

MBS - SFO

MBSSFO

Bay City MBS Intl

Fri 4/24

7:20 pm-9:20 pm

1 stop29h 00m

$271

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/15

Showing 1-10 of 16 results
1
2

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 February is currently the most expensive (average of $277). 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 February 16, 2026.

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 48% 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 February 7, 2026.

Travelers seeking maximum savings on their Saginaw to San Francisco flight should consider departing on Friday evenings when fares are most often at their lowest. Monday 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 February 16, 2026.

The most flights from S4G to SFO are scheduled on a Sunday (11 on average). You will have fewer flight options on Monday, 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 February 16, 2026.
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
8,204 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Comfort

7.9

Food

7.2

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
8,204 reviews
Delta
7.9
Good
8,204 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Comfort

7.9

Food

7.2

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
9,299 reviews
Delta
7.9
Good
8,204 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Comfort

7.9

Food

7.2

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 7h 52m. Airlines will cover a distance of 2030 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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: Asiana Airlines (64%), United Airlines (64%), Air New Zealand (64%).

  • 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 $878, our data indicates the cheapest price to be $168. The most popular route (Bay City MBS Intl - San Francisco), is priced around $329.

  • 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 February is currently the most expensive (average of $277). 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
Santa Cruz
South San Francisco
Santa Clara
Roseville
Livermore
Watsonville
San Bruno
Daly City
Sunnyvale
Turlock
Vacaville
San Carlos
San Ramon
Redwood City
Rancho Cordova
San Lorenzo
Davis
Hollister
Manteca
Union City

Browse thousands of different options on Cheapflights for your next trip

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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 February 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$126Average$275FlexibilityNo cancel feeOn-time83%
FrontierCheapest$134Average$271FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$259Average$288FlexibilityNo cancel feeOn-time62%
DeltaCheapest$281Average$477FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$288Average$455FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$289Average$467FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$297Average$450FlexibilityNo cancel feeOn-time71%

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