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Santa Rosa

$159+ Cheap flights from Missouri to Santa Rosa (STS)

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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
STL — STS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Missouri to Santa Rosa

Keep the following information in mind while searching for Missouri to Santa Rosa flight deals. Data was last updated June 12, 2025.

Round-trip from

$355
(Alaska Airlines)

One-way from

$159
(Alaska Airlines)

Popular in

February

Cheapest in

August

Average price

$400
From Missouri to Santa Rosa Sonoma County
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One-way flight from Missouri to Santa Rosa Sonoma County
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Highest demand for flights based on searches. 7% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Missouri to Santa Rosa

Cheapest flights from Missouri to Santa Rosa
Explore the most affordable flight options available from Missouri to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/267:00 amMCI - STS
1 stop8h 41mAlaska Airlines
Mon 9/110:23 amSTS - MCI
2 stops27h 38mAlaska Airlines
Deal found 6/10$355
This Hawaiian Airlines deal was found by Cheapflights users on 6/11. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/142:57 pmMCI - STS
1 stop8h 53mHawaiian Airlines
Mon 11/172:29 pmSTS - MCI
1 stop7h 06mHawaiian Airlines
Deal found 6/11$442
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/17:32 pmSTL - STS
1 stop25h 35mAlaska Airlines
Mon 8/48:01 pmSTS - STL
1 stop25h 58mAlaska Airlines
Deal found 6/12$485
This American Airlines deal was found by Cheapflights users on 6/12. 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 7/167:03 amSTL - STS
1 stop6h 37mAmerican Airlines
Sun 7/204:16 pmSTS - STL
1 stop6h 12mAmerican Airlines
Deal found 6/12$609
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 6/125:00 amMCI - STS
2 stops9h 40mAmerican Airlines
Mon 6/161:10 pmSTS - MCI
1 stop8h 24mAmerican Airlines
Deal found 6/11$984

Cheapflights Fare Finder

Customize your flight search to find flights from Missouri 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 June 12, 2025.
Use the filters below to find and compare flights from Missouri to Santa Rosa that are best for you.

Fly from

Missouri

Fly to

Santa Rosa

Route

Depart

Return

Price

Kansas CitySanta Rosa

MCI - STS

MCISTS

Kansas City

Tue 8/26

7:00 am-1:41 pm

1 stop8h 41m

Santa Rosa Sonoma County

Mon 9/1

10:23 am-4:01 pm

2 stops27h 38m

$355

Kansas CitySanta Rosa

MCI - STS

MCISTS

Kansas City

Fri 11/14

2:57 pm-9:50 pm

1 stop8h 53m

Santa Rosa Sonoma County

Mon 11/17

2:29 pm-11:35 pm

1 stop7h 06m

$442

St. LouisSanta Rosa

STL - STS

STLSTS

Lambert-St Louis

Fri 8/1

7:32 pm-7:07 pm

1 stop25h 35m

Santa Rosa Sonoma County

Mon 8/4

8:01 pm-11:59 pm

1 stop25h 58m

$485

St. LouisSanta Rosa

STL - STS

STLSTS

Lambert-St Louis

Wed 7/16

7:03 am-11:40 am

1 stop6h 37m

Santa Rosa Sonoma County

Sun 7/20

4:16 pm-12:28 am

1 stop6h 12m

$609

St. LouisSanta Rosa

STL - STS

STLSTS

Lambert-St Louis

Tue 10/21

6:33 am-1:34 pm

1 stop9h 01m

$159

St. LouisSanta Rosa

STL - STS

STLSTS

Lambert-St Louis

Wed 6/25

6:41 am-1:25 pm

1 stop8h 44m

$379

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Missouri to Santa Rosa

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

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

Currently, February is the cheapest month in which you can book a flight from Missouri to Santa Rosa (average of $202). Flying from Missouri to Santa Rosa in June is currently the most expensive (average of $395). 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 MO to STS?

Find hourly flight availability from Missouri to Santa Rosa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from Missouri to Santa Rosa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Santa Rosa by month

Plan your trip to Santa Rosa by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Santa Rosa ranges from 0.0 - 7.1 inches per month. January is typically the wettest month, when rainfall can reach 7.1 in. July is typically the driest time to visit Santa Rosa when rainfall is around 0.0 in.

Temperature in Santa Rosa by month

Plan your trip to Santa Rosa by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Santa Rosa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

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 June 12, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

  • What airport do you fly into for flights to Santa Rosa from Missouri?

    Most people fly into Santa Rosa Sonoma County (STS) if they book a flight to Santa Rosa from Missouri. Sonoma County is conveniently located just 7.2 mi from Santa Rosa’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missouri 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 Missouri to Santa Rosa?

    Currently, February is the cheapest month in which you can book a flight from Missouri to Santa Rosa (average of $202). Flying from Missouri to Santa Rosa in June is currently the most expensive (average of $395). 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 Missouri?

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

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Alternative routes for Missouri to Santa Rosa

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Top 2 airlines flying from Missouri to Santa Rosa

Discover the top 2 airlines that operate flights from Missouri 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$318Average$513FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$346Average$719FlexibilityNo cancel feeOn-time71%

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