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$132+ Cheap flights from Detroit to San Francisco (DTT - 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SFO
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Detroit All airports to San Francisco are usually found in July or May, booked 37 days in advance, depart on a Friday or Thursday and return on a Wednesday

Cheap flight deals from Detroit to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to San Francisco (SFO). 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 September 17, 2025.

Round-trip from

$298
(Frontier)

One-way from

$132
(Kiwi.com)

Popular in

January

Cheapest in

July

Average price

$477

Good round-trip deal

$389 or less

Good one-way deal

$273 or less
From Detroit (DTT) to San Francisco
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One-way flight from Detroit (DTT) to San Francisco
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Highest demand for flights based on searches. 17% potential increase in price ($111 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Detroit (DTT) to San Francisco.
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Price to beat on a one-way flight from Detroit (DTT) to San Francisco.
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Find flight deals from Detroit to San Francisco

Cheapest flights from Detroit to San Francisco
Explore the most affordable flight options available from Detroit to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/266:00 amDTW - SFO
1 stop11h 22mFrontier
Wed 10/299:55 pmSFO - DTW
1 stop12h 03mFrontier
Deal found 9/15$298
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/175:45 pmDTW - SFO
Nonstop5h 14mUnited Airlines
Tue 10/215:15 amSFO - DTW
1 stop7h 18mUnited Airlines
Deal found 9/15$299
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:10 amDTW - SFO
2 stops15h 09mFrontier
Thu 10/26:29 amSFO - DTW
2 stops24h 30mFrontier
Deal found 9/15$300
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:10 amDTW - SFO
1 stop21h 06mFrontier
Sat 9/2711:00 pmSFO - DTW
1 stop7h 59mFrontier
Deal found 9/15$301
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/227:20 amDTW - SFO
2 stops18h 42mMultiple Airlines
Sun 9/286:29 amSFO - DTW
1 stop15h 17mMultiple Airlines
Deal found 9/15$302
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/238:00 amDTW - SFO
1 stop17h 30mFrontier
Sat 9/276:00 amSFO - DTW
2 stops14h 58mFrontier
Deal found 9/15$303
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/256:10 amDTW - SFO
1 stop10h 07mMultiple Airlines
Tue 9/308:00 amSFO - DTW
1 stop8h 05mMultiple Airlines
Deal found 9/16$305
This CheapOair deal was found by Cheapflights users on 9/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/246:00 amDTW - SFO
2 stops21h 19mFrontier
Thu 10/3010:11 pmSFO - DTW
2 stops15h 08mFrontier
Deal found 9/16$306
This CheapOair deal was found by Cheapflights users on 9/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/63:42 pmDTW - SFO
2 stops32h 40mFrontier
Thu 10/95:45 amSFO - DTW
2 stops31h 18mFrontier
Deal found 9/16$307
This Frontier deal was found by Cheapflights users on 9/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:10 amDTW - SFO
1 stop10h 07mFrontier
Fri 10/108:21 pmSFO - DTW
2 stops20h 12mFrontier
Deal found 9/16$308
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/175:42 pmDTW - SFO
1 stop8h 41mAmerican Airlines
Mon 10/2012:50 amSFO - DTW
1 stop6h 54mAmerican Airlines
Deal found 9/15$309

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit 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 Detroit to San Francisco that are best for you.

Fly from

Detroit

Fly to

San Francisco

Route

Depart

Return

Price

DetroitSan Francisco

DTW - SFO

DTWSFO

Detroit Metropolitan Wayne County

Sat 11/8

5:35 pm-8:00 pm

Nonstop5h 25m

San Francisco

Tue 11/11

5:00 am-2:58 pm

1 stop6h 58m

$299

DetroitSan Francisco

DTW - SFO

DTWSFO

Detroit Metropolitan Wayne County

Sat 10/18

5:45 pm-7:59 pm

Nonstop5h 14m

San Francisco

Mon 10/20

5:15 am-3:33 pm

1 stop7h 18m

$299

DetroitSan Francisco

DTW - SFO

DTWSFO

Detroit Metropolitan Wayne County

Wed 10/22

5:45 pm-7:59 pm

Nonstop5h 14m

San Francisco

Sun 10/26

5:10 am-3:28 pm

1 stop7h 18m

$299

DetroitSan Francisco

DTW - SFO

DTWSFO

Detroit Metropolitan Wayne County

Sat 11/22

3:25 pm-7:45 pm

1 stop7h 20m

San Francisco

Thu 11/27

6:15 am-3:35 pm

1 stop6h 20m

$313

DetroitSan Francisco

DTW - SFO

DTWSFO

Detroit Metropolitan Wayne County

Wed 12/3

7:05 am-9:30 am

Nonstop5h 25m

San Francisco

Sun 12/7

11:44 pm-9:47 am

1 stop7h 03m

$313

DetroitSan Francisco

DTW - SFO

DTWSFO

Detroit Metropolitan Wayne County

Mon 11/24

2:45 pm-6:15 pm

1 stop6h 30m

San Francisco

Mon 12/1

9:25 pm-12:25 pm

1 stop12h 00m

$318

DetroitSan Francisco

DTW - SFO

DTWSFO

Detroit Metropolitan Wayne County

Fri 10/17

5:45 pm-7:59 pm

Nonstop5h 14m

San Francisco

Tue 10/21

8:55 am-4:40 pm

Nonstop4h 45m

$320

DetroitSan Francisco

DTW - SFO

DTWSFO

Detroit Metropolitan Wayne County

Tue 11/4

8:25 pm-10:35 pm

Nonstop5h 10m

San Francisco

Mon 11/10

10:45 pm-6:12 am

Nonstop4h 27m

$328

DetroitSan Francisco

DTW - SFO

DTWSFO

Detroit Metropolitan Wayne County

Fri 10/17

5:45 pm-7:59 pm

Nonstop5h 14m

San Francisco

Sun 10/19

8:55 am-4:40 pm

Nonstop4h 45m

$343

DetroitSan Francisco

DTW - SFO

DTWSFO

Detroit Metropolitan Wayne County

Thu 10/23

5:45 pm-7:59 pm

Nonstop5h 14m

San Francisco

Mon 10/27

5:10 am-3:28 pm

1 stop7h 18m

$353

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Detroit to San Francisco

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

How far ahead should I book a flight from Detroit to San Francisco?

Use this chart to determine the optimal time to book a round-trip flight from Detroit to San Francisco. Price data was last updated on September 12, 2025.

Booking 37 days in advance of your planned departure date is, on average, the best time to get cheap flights from Detroit to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Detroit to San Francisco (average of $276). Flying from Detroit 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 DTT to SFO?

Find hourly flight availability from Detroit 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.

It’s optimal to fly from Detroit to San Francisco in the afternoon. By choosing this option you can save up to 10% on the cost of your flight, compared to a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Detroit to San Francisco. Price data was last updated on September 14, 2025.

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

Weekly flight availability from Detroit to San Francisco

Explore weekly flight availability from Detroit 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 DTT 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.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Detroit to San Francisco. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,961 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,926 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,173 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Detroit 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 airports do I use to fly from Detroit to San Francisco?

    You will need to book a flight from Detroit All airports to San Francisco if you want to fly from Detroit to San Francisco. At least 8 different airlines have flights from All airports (DTT) to San Francisco (SFO) on a regular basis. There are 11 flights to San Francisco from the Detroit airport per day. If you manage to book one that is nonstop, then you can expect the flight time from DTT to SFO to be around 4h 58m.

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

    United Airlines and Southwest can get you from Detroit to San Francisco in just under 5h 25m. Your travel time can differ by up to 1h 55m. The distance from Detroit to San Francisco is about 2072 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $101, Spirit Airlines will fly you from Detroit to San Francisco and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Sun Country Air and Frontier - these airlines can fly you to your destination from $128 and $130, respectively. Spirit Airlines is 80% cheaper than the average price of flights available within the next 90 days to this destination.

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

    No one likes to see their flight delayed. When booking a flight from Detroit to San Francisco consider choosing Korean Air (81%), KLM (81%) or Air France (80%) as they are the most reliable in getting you off to your destination on time.

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

    While on average a flight from Detroit to San Francisco is generally $571, our data shows the cheapest flight currently is $158. When looking at the most popular route, (Detroit Metropolitan Wayne County - San Francisco), you can expect to pay $221 for that flight.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Detroit to San Francisco (average of $276). Flying from Detroit 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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Alternative routes for Detroit to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Detroit to San Francisco

Discover the top 8 airlines that operate flights from Detroit 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$240FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$267Average$298FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$289Average$547FlexibilityNo cancel feeOn-time69%
DeltaCheapest$289Average$572FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$308Average$536FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$308Average$408FlexibilityNo cancel feeOn-time71%

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