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$574+ Cheap flights from Des Moines to Santa Rosa (DSM - STS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — STS
Dec 1 — Dec 81
Mon 12/1
Mon 12/8
1 adult, Economy
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Cheap flight deals from Des Moines to Santa Rosa

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 1, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$574
(American Airlines)

One-way from

$424
(Alaska Airlines)

Popular in

March

Cheapest in

August

Average price

$454
Provider with most accurate pricing for Des Moines-Santa Rosa Sonoma County flight deals.
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Provider most trusted by Cheapflights users for Des Moines-Santa Rosa Sonoma County flights.
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From Des Moines to Santa Rosa Sonoma County
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One-way flight from Des Moines to Santa Rosa Sonoma County
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Highest demand for flights based on searches. 7% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Des Moines to Santa Rosa

Cheapest flights from Des Moines to Santa Rosa
Explore the most affordable flight options available from Des Moines to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 1, 2025.

This American Airlines deal was found by Cheapflights users on 10/31. 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.
Wed 12/105:21 amDSM - STS
1 stop9h 06mAmerican Airlines
Sat 12/1312:57 pmSTS - DSM
2 stops8h 02mAmerican Airlines
Deal found 10/31$574

Cheapflights Fare Finder

 
Customize your flight search to find flights from Des Moines to Santa Rosa 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 November 1, 2025.
Use the filters below to find and compare flights from Des Moines to Santa Rosa that are best for you.

Fly from

Des Moines

Fly to

Santa Rosa

Route

Depart

Return

Price

Des MoinesSanta Rosa

DSM - STS

DSMSTS

Des Moines

Wed 12/10

5:21 am-12:27 pm

1 stop9h 06m

Santa Rosa Sonoma County

Sat 12/13

12:57 pm-10:59 pm

2 stops8h 02m

$574

Des MoinesSanta Rosa

DSM - STS

DSMSTS

Des Moines

Thu 3/26

5:21 am-12:19 pm

2 stops8h 58m

Santa Rosa Sonoma County

Sat 3/28

4:12 pm-12:04 am

1 stop5h 52m

$924

Des MoinesSanta Rosa

DSM - STS

DSMSTS

Des Moines

Thu 3/26

12:53 pm-9:51 pm

2 stops10h 58m

Santa Rosa Sonoma County

Sat 3/28

7:00 am-10:32 pm

2 stops13h 32m

$929

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Compare providers for flights from Des Moines to Santa Rosa

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Des Moines to Santa Rosa in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Des Moines-Santa Rosa flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Des Moines-Santa Rosa flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Des Moines-Santa Rosa flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Des Moines-Santa Rosa flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Des Moines-Santa Rosa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Des Moines to Santa Rosa

Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from Des Moines 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 Des Moines to Santa Rosa

What is the cheapest month to book a flight from Des Moines to Santa Rosa?

Currently, December is the cheapest month in which you can book a flight from Des Moines to Santa Rosa (average of $144). Flying from Des Moines to Santa Rosa in January is currently the most expensive (average of $334). 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.

Reviews of airlines servicing Santa Rosa

Get insights into the airlines that provide service to Santa Rosa. 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 Santa Rosa. Reviews last updated November 1, 2025.
Peruse reviews from past customers who have flown with American Airlines from Des Moines to Santa Rosa to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,034 reviews

Overall

7.2

Boarding

7.5

Comfort

7.2

Crew

8.0

Entertainment

6.9

Food

6.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2024

LHR - SAN

This was the best flight I have experienced in all the years I have been f doing this journey with BA. Flight, food and service A1. Well done BA.
American Airlines
7.2
Good
11,034 reviews
American Airlines
7.2
Good
11,034 reviews

Overall

7.2

Boarding

7.5

Comfort

7.2

Crew

8.0

Entertainment

6.9

Food

6.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2024

LHR - SAN

This was the best flight I have experienced in all the years I have been f doing this journey with BA. Flight, food and service A1. Well done BA.

Related info for your journey

Find useful and relevant information for your journey from Des Moines to Santa Rosa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Des Moines to Santa Rosa?

    For as low as $574, American Airlines can have you in Santa Rosa from Des Moines in 9h 06m. Airlines will cover a distance of 1548 mi.

  • What is the cheapest airline to fly from Des Moines to Santa Rosa round-trip?

    Currently priced at $573, American Airlines will fly you from Des Moines to Santa Rosa and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.

  • Can I find deals for flights from Des Moines to Santa Rosa that include hotel bookings?

    Yes. In addition to deals on Des Moines to Santa Rosa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Des Moines to Santa Rosa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Des Moines to Santa Rosa.

  • Can I find deals for business class flights from Des Moines to Santa Rosa?

    Yes. Cheapflights offers flight deals from Des Moines to Santa Rosa 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 Des Moines to Santa Rosa?

    Currently, December is the cheapest month in which you can book a flight from Des Moines to Santa Rosa (average of $144). Flying from Des Moines to Santa Rosa in January is currently the most expensive (average of $334). 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 Santa Rosa?

Book flights to Santa Rosa if you plan to visit one of these locations
Fort Bragg
Ukiah

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Top airline flying from Des Moines to Santa Rosa

Discover the top airline that operate flights from Des Moines to Santa Rosa. 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 November 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$573Average$761FlexibilityNo cancel feeOn-time71%

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