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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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SFO
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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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 September 17, 2025.

Round-trip from

$309
(United Airlines)

Popular in

November

Cheapest in

April

Average price

$440
From Saginaw to San Francisco
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($138 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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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 September 17, 2025.

This Delta deal was found by Cheapflights users on 9/17. 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 10/246:22 pmMBS - SFO
1 stop7h 13mDelta
Thu 10/3011:25 amSFO - MBS
1 stop8h 04mDelta
Deal found 9/17$309
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/243:21 pmMBS - SFO
2 stops10h 53mDelta
Tue 10/288:10 pmSFO - MBS
2 stops12h 10mDelta
Deal found 9/15$319
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:45 amMBS - SFO
1 stop6h 48mDelta
Sun 11/96:00 amSFO - MBS
2 stops8h 35mDelta
Deal found 9/15$339
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/211:34 amMBS - SFO
2 stops11h 14mDelta
Mon 10/69:50 pmSFO - MBS
2 stops10h 30mDelta
Deal found 9/15$349
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:22 pmMBS - SFO
1 stop7h 13mDelta
Mon 11/1010:45 pmSFO - MBS
1 stop9h 10mDelta
Deal found 9/15$359
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/24:43 pmMBS - SFO
1 stop8h 48mUnited Airlines
Mon 10/65:15 amSFO - MBS
1 stop7h 53mUnited Airlines
Deal found 9/17$369
This Delta deal was found by Cheapflights users on 9/17. 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 10/13:33 pmMBS - SFO
2 stops9h 12mDelta
Sat 10/411:00 pmSFO - MBS
1 stop8h 54mDelta
Deal found 9/17$374

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 September 17, 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

Fri 10/24

4:43 pm-10:31 pm

1 stop8h 48m

San Francisco

Tue 10/28

6:00 am-4:05 pm

1 stop7h 05m

$309

Bay CitySan Francisco

MBS - SFO

MBSSFO

Bay City MBS Intl

Fri 10/24

6:22 pm-10:35 pm

1 stop7h 13m

San Francisco

Thu 10/30

11:25 am-10:29 pm

1 stop8h 04m

$309

Bay CitySan Francisco

MBS - SFO

MBSSFO

Bay City MBS Intl

Fri 10/17

6:22 pm-10:35 pm

1 stop7h 13m

San Francisco

Sun 10/19

5:55 am-5:42 pm

1 stop8h 47m

$309

Bay CitySan Francisco

MBS - SFO

MBSSFO

Bay City MBS Intl

Tue 11/4

2:10 pm-9:22 pm

1 stop10h 12m

San Francisco

Sun 11/9

5:10 am-4:05 pm

1 stop7h 55m

$309

Bay CitySan Francisco

MBS - SFO

MBSSFO

Bay City MBS Intl

Tue 11/4

6:45 am-10:33 am

1 stop6h 48m

San Francisco

Sat 11/8

12:45 am-2:29 pm

2 stops10h 44m

$314

Bay CitySan Francisco

MBS - SFO

MBSSFO

Bay City MBS Intl

Fri 10/24

6:22 pm-12:05 am

2 stops8h 43m

San Francisco

Tue 10/28

10:57 pm-11:20 am

1 stop9h 23m

$314

Bay CitySan Francisco

MBS - SFO

MBSSFO

Bay City MBS Intl

Thu 10/2

4:43 pm-9:20 pm

1 stop7h 37m

San Francisco

Mon 10/6

5:15 am-4:08 pm

1 stop7h 53m

$339

Bay CitySan Francisco

MBS - SFO

MBSSFO

Bay City MBS Intl

Wed 10/1

4:43 pm-7:45 am

2 stops18h 02m

$418

Bay CitySan Francisco

MBS - SFO

MBSSFO

Bay City MBS Intl

Wed 10/1

6:10 pm-9:48 pm

1 stop6h 38m

$439

Bay CitySan Francisco

MBS - SFO

MBSSFO

Bay City MBS Intl

Wed 9/24

4:43 pm-9:42 am

2 stops19h 59m

$488

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 11 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, January is the cheapest month in which you can book a flight from Saginaw to San Francisco (average of $276). Flying from Saginaw to San Francisco in June is currently the most expensive (average of $357). 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 September 17, 2025.

When flying from Saginaw to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 September 14, 2025.

Travelers seeking maximum savings on their Saginaw to San Francisco flight should consider departing on Monday afternoons when fares are most often at their lowest. Friday mornings 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 September 17, 2025.

The most flights from S4G to SFO are scheduled on a Monday (13 on average). You will have fewer flight options on Saturday, 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 September 17, 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
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

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
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

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
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

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 8 different airlines.

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

    Departing from Saginaw to San Francisco will take you 7h 13m. 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: Korean Air (81%), KLM (81%), Air France (80%).

  • 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 $571, 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, January is the cheapest month in which you can book a flight from Saginaw to San Francisco (average of $276). Flying from Saginaw to San Francisco in June is currently the most expensive (average of $357). 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
Santa Cruz
Livermore
South San Francisco
Turlock
Antioch
Watsonville
Santa Clara
Manteca
Sunnyvale
Hollister
Vacaville
Foster City
Union City
Vallejo
Burlingame
Redwood City
San Mateo
San Leandro
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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$101Average$284FlexibilityNo cancel feeOn-time65%
Sun Country AirCheapest$128Average$310FlexibilityNo cancel feeOn-time83%
FrontierCheapest$130Average$256FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$267Average$298FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$289Average$512FlexibilityNo cancel feeOn-time69%
DeltaCheapest$289Average$531FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$307Average$470FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$308Average$488FlexibilityNo cancel feeOn-time63%

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