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Cheap flights from Detroit to San Francisco from C$ 170

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SFO
15 Mar — 22 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Detroit All airports to San Francisco are usually found in July or May, booked 12 days in advance, depart on a Wednesday or Sunday and return on a Monday

Cheap flight deals from Detroit to San Francisco

Enter your travel dates to find the best prices.

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 13 February 2026.

Mon 13/47:10 a.m.
DTW
-
SFO
Nonstop5h 20m
United Airlines
Tue 21/41:30 p.m.
SFO
-
DTW
Nonstop4h 55m
United Airlines
Deal found 9/2C$ 393
Sat 18/47:10 a.m.
DTW
-
SFO
Nonstop5h 20m
United Airlines
Sun 26/411:52 p.m.
SFO
-
DTW
1 stop6h 51m
United Airlines
Deal found 10/2C$ 406
Tue 24/28:30 a.m.
DTW
-
SFO
1 stop16h 31m
Frontier
Thu 5/310:48 a.m.
SFO
-
DTW
2 stops21h 11m
Frontier
Deal found 12/2C$ 409
Thu 25/66:24 a.m.
DTW
-
SFO
Nonstop5h 06m
United Airlines
Tue 30/69:25 p.m.
SFO
-
DTW
Nonstop4h 50m
United Airlines
Deal found 11/2C$ 412
Thu 11/69:12 p.m.
DTW
-
SFO
1 stop7h 30m
United Airlines
Sat 13/611:30 p.m.
SFO
-
DTW
1 stop7h 22m
United Airlines
Deal found 11/2C$ 420
Sat 7/35:22 p.m.
DTW
-
SFO
1 stop8h 34m
Alaska Airlines
Tue 10/32:58 p.m.
SFO
-
DTW
2 stops22h 28m
Alaska Airlines
Deal found 10/2C$ 423
Sat 23/56:24 a.m.
DTW
-
SFO
Nonstop5h 06m
United Airlines
Mon 25/510:45 p.m.
SFO
-
DTW
1 stop8h 07m
United Airlines
Deal found 10/2C$ 425
Tue 10/36:00 a.m.
DTW
-
SFO
2 stops10h 00m
Southwest
Tue 17/311:25 p.m.
SFO
-
DTW
1 stop7h 40m
Southwest
Deal found 10/2C$ 427
Sat 11/47:10 a.m.
DTW
-
SFO
Nonstop5h 20m
United Airlines
Sat 18/41:30 p.m.
SFO
-
DTW
Nonstop4h 55m
United Airlines
Deal found 12/2C$ 428
Wed 1/47:10 a.m.
DTW
-
SFO
Nonstop5h 20m
United Airlines
Tue 7/411:52 p.m.
SFO
-
DTW
1 stop6h 51m
United Airlines
Deal found 9/2C$ 431
Tue 3/35:22 p.m.
DTW
-
SFO
2 stops18h 24m
Alaska Airlines
Tue 10/38:42 a.m.
SFO
-
DTW
1 stop28h 44m
Alaska Airlines
Deal found 11/2C$ 432
Wed 27/57:09 a.m.
DTW
-
SFO
1 stop9h 55m
Alaska Airlines
Fri 29/58:45 p.m.
SFO
-
DTW
1 stop17h 47m
Alaska Airlines
Deal found 10/2C$ 433

Find 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 13 February 2026.

Round-trip from

C$ 393

One-way from

C$ 170

Popular in

December

Cheapest in

July

Average price

C$ 542

Good round-trip deal

C$ 644 or less
United Airlines
  • United Airlines
  • 13/4-21/4
  • Nonstop
  • 10h 15m total
  • Detroit to San Francisco
Search Deals
Frontier
  • Frontier
  • 2/4
  • 1 total stop
  • 15h 29m total
  • Detroit to San Francisco
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 89 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Detroit (DTT) to San Francisco.
Search Deals

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 629,999 searches. Data last updated 13 February 2026.
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

Tue 7/4

3:29 p.m.-7:50 p.m.

1 stop7h 21m

San Francisco

Fri 17/4

1:30 p.m.-9:25 p.m.

Nonstop4h 55m

C$ 406

DetroitSan Francisco

DTW - SFO

DTWSFO

Detroit Metropolitan Wayne County

Tue 10/3

7:00 a.m.-9:26 a.m.

Nonstop5h 26m

San Francisco

Tue 17/3

10:45 p.m.-9:47 a.m.

1 stop8h 02m

C$ 406

DetroitSan Francisco

DTW - SFO

DTWSFO

Detroit Metropolitan Wayne County

Thu 16/7

6:00 a.m.-10:29 a.m.

1 stop7h 29m

San Francisco

Wed 22/7

9:25 p.m.-5:15 a.m.

Nonstop4h 50m

C$ 406

DetroitSan Francisco

DTW - SFO

DTWSFO

Detroit Metropolitan Wayne County

Tue 16/6

6:00 a.m.-10:29 a.m.

1 stop7h 29m

San Francisco

Tue 23/6

10:45 p.m.-8:33 a.m.

1 stop6h 48m

C$ 420

DetroitSan Francisco

DTW - SFO

DTWSFO

Detroit Metropolitan Wayne County

Sat 23/5

6:24 a.m.-8:30 a.m.

Nonstop5h 06m

San Francisco

Mon 25/5

9:25 p.m.-5:15 a.m.

Nonstop4h 50m

C$ 425

DetroitSan Francisco

DTW - SFO

DTWSFO

Detroit Metropolitan Wayne County

Thu 25/6

7:00 p.m.-8:06 a.m.

1 stop16h 06m

San Francisco

Sat 4/7

6:14 p.m.-9:09 a.m.

1 stop11h 55m

C$ 473

DetroitSan Francisco

DTW - SFO

DTWSFO

Detroit Metropolitan Wayne County

Tue 24/3

6:00 a.m.-1:00 p.m.

2 stops10h 00m

San Francisco

Thu 26/3

11:25 p.m.-9:50 a.m.

1 stop7h 25m

C$ 508

DetroitSan Francisco

DTW - SFO

DTWSFO

Detroit Metropolitan Wayne County

Thu 9/4

7:10 a.m.-9:30 a.m.

Nonstop5h 20m

San Francisco

Wed 15/4

1:30 p.m.-9:25 p.m.

Nonstop4h 55m

C$ 529

DetroitSan Francisco

DTW - SFO

DTWSFO

Detroit Metropolitan Wayne County

Mon 27/7

6:24 a.m.-8:30 a.m.

Nonstop5h 06m

San Francisco

Thu 6/8

9:25 p.m.-5:15 a.m.

Nonstop4h 50m

C$ 529

DetroitSan Francisco

DTW - SFO

DTWSFO

Detroit Metropolitan Wayne County

Wed 3/6

6:24 a.m.-8:30 a.m.

Nonstop5h 06m

San Francisco

Sun 7/6

9:25 p.m.-5:15 a.m.

Nonstop4h 50m

C$ 529

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/2

Showing 1-10 of 19 results
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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 6 February 2026.

Booking 12 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, March is the cheapest month in which you can book a flight from Detroit to San Francisco (average of C$ 177). Flying from Detroit to San Francisco in November is currently the most expensive (average of C$ 402). 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 13 February 2026.

A simple way to save on the total cost of your ticket is to fly from Detroit to San Francisco in the morning. If you’re flexible enough to do this you can expect to save up to 36% on your trip compared to booking a flight in the evening.

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 13 February 2026.

The most flights from DTT to SFO are scheduled on a Wednesday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

How much does it cost to fly round-trip from Detroit to San Francisco?

What’s the top layover airport for flights from Detroit to San Francisco?

Share of one-stop round-trip flights from Detroit to San Francisco chosen by Cheapflights users in the past 12 months, using the same layover each way.

Atlanta (ATL) – chosen by Cheapflights users on 23% of one-stop itineraries from Detroit to San Francisco on Cheapflights.

What’s the cheapest layover airport for flights from Detroit to San Francisco?

Average round-trip fare for 1-stop flights from Detroit to San Francisco, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Atlanta (ATL) is the most affordable 1-stop option, with an average round-trip price of C$ 250.

What’s the fastest layover option from Detroit to San Francisco?

Shortest average travel time for 1-stop one-way flights from Detroit to San Francisco, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Minneapolis (MSP) have the shortest average one-way travel time for 1-stop routes: 6h 44m.

Which airport typically offers the quickest layover for flights from Detroit to San Francisco?

Average layover duration for 1-stop one-way flights from Detroit to San Francisco, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Charlotte (CLT) offer the fastest connection on this route, with an average layover time of 0h 49m.

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 13 February 2026.
Read through reviews of airlines operating flights from Detroit to San Francisco, such as Southwest,United Airlines, andFrontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,283 reviews
Check prices

Comfort

8.0

Overall

8.0

Food

7.0

Entertainment

7.5

Crew

8.6

Boarding

8.1

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
4,283 reviews
Southwest
8.0
Very good
4,283 reviews
Check prices

Comfort

8.0

Overall

8.0

Food

7.0

Entertainment

7.5

Crew

8.6

Boarding

8.1

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
9,285 reviews
Southwest
8.0
Very good
4,283 reviews
Check prices

Comfort

8.0

Overall

8.0

Food

7.0

Entertainment

7.5

Crew

8.6

Boarding

8.1

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
5.7
Fair
3,052 reviews
Southwest
8.0
Very good
4,283 reviews
Check prices

Comfort

8.0

Overall

8.0

Food

7.0

Entertainment

7.5

Crew

8.6

Boarding

8.1

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?

    San Francisco is the airport most travellers will use when flying to San Francisco from Detroit All airports. Booking flights from All airports (DTT) to San Francisco (SFO) should be relatively easy as there are 8 daily flights to San Francisco from 5 different airlines. 5h 14m is how long a flight from Detroit to San Francisco will take if you book a nonstop flight.

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

    Departing from Detroit to San Francisco will take you 7h 21m. Airlines will cover a distance of 3335 km.

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

    According to our current data, Frontier (C$ 202), Delta (C$ 287), and American Airlines (C$ 397) offers the cheapest pricing from Detroit to San Francisco. These flights start at 65% lower than the current average price 3 months from now.

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

    Before booking your flight to San Francisco from Detroit, check out the most reliable airlines to get you to your destination on time: Asiana Airlines (64%), United Airlines (64%), Air New Zealand( 64%).

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

    The cheapest flight price from Detroit to San Francisco is C$ 542. On average you can expect to pay C$ 798. The most popular route, (Detroit Metropolitan Wayne County - San Francisco), can usually be booked for C$ 292.

  • 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, March is the cheapest month in which you can book a flight from Detroit to San Francisco (average of C$ 177). Flying from Detroit to San Francisco in November is currently the most expensive (average of C$ 402). 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

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Richmond
Newark
Burlingame
South San Francisco
Scotts Valley
Novato
Santa Clara
Vallejo

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Top 5 airlines flying from Detroit to San Francisco

Discover the top 5 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 629,999 searches. Data last updated 13 February 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 202AverageC$ 376FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapestC$ 287AverageC$ 473FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 397AverageC$ 484FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
SouthwestCheapestC$ 419AverageC$ 634FlexibilityNo cancel feeOn-time63%
Search Southwest flights
United AirlinesCheapestC$ 529AverageC$ 692FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Detroit to San Francisco?

Cheapflights makes it easy to find Detroit to San Francisco flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Detroit to San Francisco?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Detroit to San Francisco.

Can Cheapflights find flights from Detroit to San Francisco with no change fees?

Certainly. Search results for flights to San Francisco from Detroit shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Detroit to San Francisco become cheaper?

Yes! Start tracking prices for Detroit to San Francisco flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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