San Francisco
Detroit Metropolitan Wayne County
2 stops
11h 53mAlaska Airlines
Seattle/Tacoma Intl
Detroit Metropolitan Wayne County
Nonstop
4h 15mDetroit Metropolitan Wayne County
Seattle/Tacoma Intl
1 stop
10h 09mAlaska Airlines
Seattle/Tacoma Intl
Detroit Metropolitan Wayne County
2 stops
13h 40mDetroit Metropolitan Wayne County
Seattle/Tacoma Intl
1 stop
10h 09mAlaska Airlines
Seattle/Tacoma Intl
Detroit Metropolitan Wayne County
Nonstop
4h 15mDetroit Metropolitan Wayne County
Seattle/Tacoma Intl
Nonstop
4h 56mAlaska Airlines
Seattle/Tacoma Intl
Detroit Metropolitan Wayne County
2 stops
13h 40mDetroit Metropolitan Wayne County
Seattle/Tacoma Intl
Nonstop
4h 56mAlaska Airlines
Seattle/Tacoma Intl
Detroit Metropolitan Wayne County
Nonstop
4h 15mDetroit Metropolitan Wayne County
Seattle/Tacoma Intl
Nonstop
4h 56mAlaska Airlines
Seattle/Tacoma Intl
Detroit Metropolitan Wayne County
Nonstop
4h 17mDetroit Metropolitan Wayne County
Seattle/Tacoma Intl
1 stop
10h 14mAlaska Airlines
January
$1,763
February
$1,684
March
$1,516
April
$2,049
May
$1,290
June
$1,131
July
$1,224
August
$998
September
$1,358
October
$1,053
November
$1,498
December
$1,408
Currently, August is the cheapest month in which you can book a business class flight to Detroit. Flying business class to Detroit in April will prove the most costly. There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.