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$194+ Cheap flights from Santa Rosa (STS) to Missouri

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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
STS — STL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Santa Rosa to Missouri

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

Round-trip from

$318
(Alaska Airlines)

One-way from

$194
(Alaska Airlines)

Popular in

March

Cheapest in

January

Average price

$446
From Santa Rosa Sonoma County to Missouri
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One-way flight from Santa Rosa Sonoma County to Missouri
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Highest demand for flights based on searches. 7% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 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 Santa Rosa to Missouri

Cheapest flights from Santa Rosa to Missouri
Explore the most affordable flight options available from Santa Rosa to Missouri. 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.
Wed 10/17:00 amSTS - STL
1 stop8h 34mAlaska Airlines
Wed 10/86:33 amSTL - STS
1 stop9h 01mAlaska Airlines
Deal found 6/10$318
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 8/126:00 amSTS - MCI
2 stops15h 35mAlaska Airlines
Tue 8/197:56 pmMCI - STS
1 stop26h 12mAlaska Airlines
Deal found 6/10$403
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/287:00 amSTS - STL
2 stops14h 59mMultiple Airlines
Mon 8/47:32 pmSTL - STS
1 stop19h 53mMultiple Airlines
Deal found 6/11$549
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/184:16 pmSTS - MCI
1 stop5h 18mAmerican Airlines
Thu 6/267:00 amMCI - STS
1 stop6h 50mAmerican Airlines
Deal found 6/10$829
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 6/191:10 pmSTS - STL
1 stop8h 49mAmerican Airlines
Sun 6/225:37 amSTL - STS
1 stop8h 08mAmerican Airlines
Deal found 6/11$899

Cheapflights Fare Finder

Customize your flight search to find flights from Santa Rosa to Missouri 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 Santa Rosa to Missouri that are best for you.

Fly from

Santa Rosa

Fly to

Missouri

Route

Depart

Return

Price

Santa RosaSt. Louis

STS - STL

STSSTL

Santa Rosa Sonoma County

Wed 10/1

7:00 am-5:34 pm

1 stop8h 34m

Lambert-St Louis

Wed 10/8

6:33 am-1:34 pm

1 stop9h 01m

$318

Santa RosaSt. Louis

STS - STL

STSSTL

Santa Rosa Sonoma County

Wed 10/1

7:00 am-5:34 pm

1 stop8h 34m

Lambert-St Louis

Wed 10/8

3:57 pm-6:11 pm

2 stops28h 14m

$356

Santa RosaKansas City

STS - MCI

STSMCI

Santa Rosa Sonoma County

Tue 8/12

6:00 am-11:35 pm

2 stops15h 35m

Kansas City

Tue 8/19

7:56 pm-8:08 pm

1 stop26h 12m

$403

Santa RosaSt. Louis

STS - STL

STSSTL

Santa Rosa Sonoma County

Mon 7/28

7:00 am-11:59 pm

2 stops14h 59m

Lambert-St Louis

Mon 8/4

7:32 pm-1:25 pm

1 stop19h 53m

$549

Santa RosaSt. Louis

STS - STL

STSSTL

Santa Rosa Sonoma County

Tue 7/15

12:20 pm-10:57 pm

1 stop8h 37m

Lambert-St Louis

Fri 7/18

7:44 am-12:31 pm

1 stop6h 47m

$1,649

Santa RosaKansas City

STS - MCI

STSMCI

Santa Rosa Sonoma County

Thu 8/21

7:03 am-11:59 pm

2 stops14h 56m

$194

Santa RosaKansas City

STS - MCI

STSMCI

Santa Rosa Sonoma County

Wed 6/18

12:30 pm-9:19 pm

1 stop6h 49m

$600

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Santa Rosa to Missouri

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

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

Currently, August is the cheapest month in which you can book a flight from Santa Rosa to Missouri (average of $311). Flying from Santa Rosa to Missouri in March is currently the most expensive (average of $356). 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.

Rainfall in Missouri by month

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

In terms of precipitation, rainfall in Missouri ranges from 1.1 - 5.2 inches per month. May is typically the wettest month, when rainfall can reach 5.2 in. January is typically the driest time to visit Missouri when rainfall is around 1.1 in.

Temperature in Missouri by month

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

If weather is an important factor for your trip to Missouri, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated June 12, 2025.
Read reviews from past customers who have flown Alaska Airlines and American Airlines from Santa Rosa to Missouri. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

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

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

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

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

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 Santa Rosa to Missouri. 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 from for flights from Santa Rosa to Missouri?

    For a flight from Santa Rosa to Missouri, you will be flying from Sonoma County. Santa Rosa Sonoma County (STS) is just 7.2 mi from the center of the city.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Santa Rosa to Missouri (average of $311). Flying from Santa Rosa to Missouri in March is currently the most expensive (average of $356). 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

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Alternative routes for Santa Rosa to Missouri

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Top 2 airlines flying from Santa Rosa to Missouri

Discover the top 2 airlines that operate flights from Santa Rosa to Missouri. 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
American AirlinesCheapest$346Average$626FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$432Average$708FlexibilityNo cancel feeOn-time75%

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