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Cheap flights from Detroit to San Francisco from C$ 220

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SFO
26 Apr — 3 May1
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 Thursday 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 27 March 2026.

Thu 9/77:45 a.m.
DTW
-
SFO
1 stop6h 53m
Frontier
Sun 12/77:12 p.m.
SFO
-
DTW
1 stop9h 10m
Frontier
Deal found 26/3C$ 399
Wed 29/71:22 p.m.
DTW
-
SFO
1 stop14h 00m
Frontier
Thu 6/89:35 p.m.
SFO
-
DTW
1 stop12h 02m
Frontier
Deal found 27/3C$ 401
Sat 1/87:45 a.m.
DTW
-
SFO
1 stop6h 53m
Frontier
Sun 9/87:12 p.m.
SFO
-
DTW
1 stop9h 10m
Frontier
Deal found 23/3C$ 405
Tue 12/58:25 a.m.
DTW
-
SFO
2 stops15h 11m
Multiple Airlines
Thu 21/512:52 p.m.
SFO
-
DTW
1 stop8h 07m
Multiple Airlines
Deal found 22/3C$ 410
Sun 10/57:55 a.m.
DTW
-
SFO
1 stop19h 28m
Frontier
Wed 20/512:52 p.m.
SFO
-
DTW
1 stop8h 07m
Frontier
Deal found 22/3C$ 415
Thu 30/76:45 a.m.
DTW
-
SFO
2 stops12h 56m
Frontier
Fri 7/87:12 p.m.
SFO
-
DTW
1 stop9h 10m
Frontier
Deal found 27/3C$ 420
Mon 11/57:53 p.m.
DTW
-
SFO
2 stops17h 48m
Frontier
Thu 21/512:52 p.m.
SFO
-
DTW
1 stop8h 07m
Frontier
Deal found 22/3C$ 422
Tue 21/47:00 a.m.
DTW
-
SFO
1 stop7h 00m
Southwest
Sat 25/411:25 p.m.
SFO
-
DTW
1 stop7h 20m
Southwest
Deal found 24/3C$ 423
Sat 25/410:40 a.m.
DTW
-
SFO
2 stops9h 35m
Southwest
Sat 2/55:40 a.m.
SFO
-
DTW
2 stops12h 45m
Southwest
Deal found 27/3C$ 424
Sun 2/86:45 a.m.
DTW
-
SFO
2 stops19h 12m
Frontier
Fri 7/87:12 p.m.
SFO
-
DTW
1 stop9h 10m
Frontier
Deal found 27/3C$ 430

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 27 March 2026.

Round-trip from

C$ 399

One-way from

C$ 220

Popular in

December

Cheapest in

July

Average price

C$ 650

Good round-trip deal

C$ 636 or less
Frontier
  • Frontier
  • 9/7-12/7
  • 2 total stops
  • 16h 03m total
  • Detroit to San Francisco
Search Deals
Frontier
  • Frontier
  • 12/4
  • 2 total stops
  • 43h 23m total
  • Detroit to San Francisco
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 104 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 27 March 2026.
Use the filters below to find and compare flights from Detroit to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitSan Francisco

DTW - SFO

DTWSFO

Detroit Metropolitan Wayne County

Thu 17/9

4:46 p.m.-11:59 p.m.

1 stop10h 13m

San Francisco

Thu 24/9

7:00 a.m.-5:05 a.m.

1 stop19h 05m

C$ 456

DetroitSan Francisco

DTW - SFO

DTWSFO

Detroit Metropolitan Wayne County

Tue 12/5

1:40 p.m.-10:05 p.m.

2 stops11h 25m

San Francisco

Mon 18/5

11:25 p.m.-9:45 a.m.

1 stop7h 20m

C$ 496

DetroitSan Francisco

DTW - SFO

DTWSFO

Detroit Metropolitan Wayne County

Fri 10/7

8:25 p.m.-10:22 p.m.

Nonstop4h 57m

San Francisco

Sun 12/7

10:30 p.m.-6:02 a.m.

Nonstop4h 32m

C$ 553

DetroitSan Francisco

DTW - SFO

DTWSFO

Detroit Metropolitan Wayne County

Wed 17/6

6:55 p.m.-8:59 p.m.

Nonstop5h 04m

San Francisco

Sun 21/6

10:30 p.m.-6:06 a.m.

Nonstop4h 36m

C$ 553

DetroitSan Francisco

DTW - SFO

DTWSFO

Detroit Metropolitan Wayne County

Fri 17/4

3:00 p.m.-9:10 p.m.

2 stops9h 10m

San Francisco

Sat 18/4

5:40 a.m.-9:25 p.m.

2 stops12h 45m

C$ 582
Quickest round-trip

DetroitSan Francisco

DTW - SFO

DTWSFO

Detroit Metropolitan Wayne County

Thu 23/7

8:25 p.m.-10:22 p.m.

Nonstop4h 57m

San Francisco

Tue 28/7

11:32 p.m.-7:03 a.m.

Nonstop4h 31m

C$ 595

DetroitSan Francisco

DTW - SFO

DTWSFO

Detroit Metropolitan Wayne County

Mon 3/8

8:20 p.m.-11:52 p.m.

1 stop6h 32m

San Francisco

Mon 10/8

10:45 p.m.-6:24 a.m.

Nonstop4h 39m

C$ 634

DetroitSan Francisco

DTW - SFO

DTWSFO

Detroit Metropolitan Wayne County

Fri 5/6

6:34 a.m.-8:40 a.m.

Nonstop5h 06m

San Francisco

Sun 7/6

9:30 p.m.-5:20 a.m.

Nonstop4h 50m

C$ 635

DetroitSan Francisco

DTW - SFO

DTWSFO

Detroit Metropolitan Wayne County

Thu 9/7

6:10 p.m.-11:46 p.m.

1 stop8h 36m

San Francisco

Sun 12/7

10:30 p.m.-6:02 a.m.

Nonstop4h 32m

C$ 636

DetroitSan Francisco

DTW - SFO

DTWSFO

Detroit Metropolitan Wayne County

Fri 17/4

7:08 p.m.-11:10 p.m.

1 stop7h 02m

San Francisco

Sat 18/4

10:55 p.m.-6:30 a.m.

Nonstop4h 35m

C$ 636

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/3

Showing 1-10 of 22 resultsSorted by cheapest first
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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 13 March 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, September is the cheapest month in which you can book a flight from Detroit to San Francisco (average of C$ 218). Flying from Detroit to San Francisco in November is currently the most expensive (average of C$ 410). 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 27 March 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 45% 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 27 March 2026.

The most flights from DTT to SFO are scheduled on a Wednesday (12 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 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.

Chicago (ORD) – chosen by Cheapflights users on 29% 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$ 272.

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 27 March 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
4,332 reviews
Check prices

Overall

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,332 reviews
Southwest
8.0
Very good
4,332 reviews
Check prices

Overall

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,493 reviews
Southwest
8.0
Very good
4,332 reviews
Check prices

Overall

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Frontier
5.7
Fair
3,013 reviews
Southwest
8.0
Very good
4,332 reviews
Check prices

Overall

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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 7 daily flights to San Francisco from 5 different airlines. 4h 57m 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 4h 57m. Airlines will cover a distance of 3335 km. Both multi-stop and direct flights can be found to your destination and back.

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

    According to our current data, Frontier (C$ 221), Delta (C$ 293), and United Airlines (C$ 387) offers the cheapest pricing from Detroit to San Francisco. These flights start at 61% 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: Virgin Atlantic (70%), United Airlines (68%), China Eastern( 67%).

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

    The cheapest flight price from Detroit to San Francisco is C$ 622. On average you can expect to pay C$ 1,594. The most popular route, (Detroit Metropolitan Wayne County - San Francisco), can usually be booked for C$ 369.

  • 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, September is the cheapest month in which you can book a flight from Detroit to San Francisco (average of C$ 218). Flying from Detroit to San Francisco in November is currently the most expensive (average of C$ 410). 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
San Bruno
Burlingame
Roseville
Livermore
South San Francisco
Novato
Santa Clara
Vallejo

Browse thousands of different options on Cheapflights for your next trip

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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 27 March 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 221AverageC$ 376FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapestC$ 293AverageC$ 482FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 387AverageC$ 643FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 405AverageC$ 485FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
SouthwestCheapestC$ 428AverageC$ 517FlexibilityNo cancel feeOn-time63%
Search Southwest 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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