
Discover tips and strategies to find the most affordable flight options for your journey from Des Moines (DSM) to Santa Rosa (STS). 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 November 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $387 (American Airlines) |
Popular in | November |
Cheapest in | February |
Average price | $683 |
Fly from
Fly to
Route
Depart
Return
Des MoinesSanta Rosa
DSM Des Moines - STS Santa Rosa Sonoma County
DSMSTS
Des Moines
Mon 12/7
8:10 am-3:56 pm
1 stop9h 46m
Santa Rosa Sonoma County
Mon 12/14
1:18 pm-11:05 pm
2 stops7h 47m
Des MoinesSanta Rosa
DSM Des Moines - STS Santa Rosa Sonoma County
DSMSTS
Des Moines
Wed 1/27
6:55 am-9:30 pm
2 stops16h 35m
Santa Rosa Sonoma County
Sat 1/30
7:00 am-8:20 pm
2 stops11h 20m
Des MoinesSanta Rosa
DSM Des Moines - STS Santa Rosa Sonoma County
DSMSTS
Des Moines
Wed 1/27
7:41 am-3:48 pm
2 stops10h 07m
Santa Rosa Sonoma County
Sat 1/30
1:24 pm-11:59 pm
1 stop8h 35m
Des MoinesSanta Rosa
DSM Des Moines - STS Santa Rosa Sonoma County
DSMSTS
Des Moines
Mon 12/7
12:05 pm-9:30 pm
2 stops11h 25m
Santa Rosa Sonoma County
Mon 12/14
6:45 am-10:05 pm
2 stops13h 20m
Des MoinesSanta Rosa
DSM Des Moines - STS Santa Rosa Sonoma County
DSMSTS
Des Moines
Wed 12/30
6:45 am-4:05 pm
2 stops11h 20m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
Des MoinesSanta Rosa
DSM Des Moines - STS Santa Rosa Sonoma County
DSMSTS
Des Moines
Fri 11/20
6:02 pm-11:59 pm
1 stop7h 57m
Santa Rosa Sonoma County
Tue 11/24
7:20 am-6:27 pm
2 stops9h 07m
Des MoinesSanta Rosa
DSM Des Moines - STS Santa Rosa Sonoma County
DSMSTS
Des Moines
Fri 11/20
1:50 pm-10:45 pm
2 stops10h 55m
Santa Rosa Sonoma County
Tue 11/24
6:55 am-6:35 pm
2 stops9h 40m
Des MoinesSanta Rosa
DSM Des Moines - STS Santa Rosa Sonoma County
DSMSTS
Des Moines
Tue 12/8
6:09 am-4:05 pm
2 stops11h 56m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
Des MoinesSanta Rosa
DSM Des Moines - STS Santa Rosa Sonoma County
DSMSTS
Des Moines
Tue 4/27
10:55 am-9:48 pm
2 stops12h 53m
Santa Rosa Sonoma County
Mon 5/3
7:00 am-9:24 pm
2 stops12h 24m
Des MoinesSanta Rosa
DSM Des Moines - STS Santa Rosa Sonoma County
DSMSTS
Des Moines
Tue 4/27
10:55 am-9:48 pm
2 stops12h 53m
Santa Rosa Sonoma County
Wed 5/5
12:39 pm-9:24 am
2 stops18h 45m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
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