HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Missouri

$216+ 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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
STS — STL
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Santa Rosa to Missouri with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 August 14, 2025.

Round-trip from

$318
(Alaska Airlines)

One-way from

$216
(Hawaiian Airlines)

Popular in

March

Cheapest in

January

Average price

$420
From Santa Rosa Sonoma County to Missouri
Search Deals
One-way flight from Santa Rosa Sonoma County to Missouri
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

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 August 14, 2025.

This Alaska Airlines deal was found by Cheapflights users on 8/13. 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 10/12:28 pmSTS - STL
1 stop22h 11mAlaska Airlines
Wed 10/86:33 amSTL - STS
1 stop9h 03mAlaska Airlines
Deal found 8/13$318
This Alaska Airlines deal was found by Cheapflights users on 8/13. 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 9/247:00 amSTS - MCI
1 stop12h 12mAlaska Airlines
Sat 9/277:00 amMCI - STS
2 stops14h 12mAlaska Airlines
Deal found 8/13$330
This Trip.com deal was found by Cheapflights users on 8/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/112:28 pmSTS - MCI
1 stop7h 31mMultiple Airlines
Thu 9/184:05 pmMCI - STS
1 stop9h 54mMultiple Airlines
Deal found 8/12$360
This Alaska Airlines deal was found by Cheapflights users on 8/14. 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 9/302:28 pmSTS - STL
1 stop22h 11mAlaska Airlines
Fri 10/36:00 amSTL - STS
2 stops19h 59mAlaska Airlines
Deal found 8/14$372
This Alaska Airlines deal was found by Cheapflights users on 8/14. 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.
Thu 9/112:28 pmSTS - MCI
1 stop7h 31mAlaska Airlines
Sun 9/144:55 pmMCI - STS
2 stops20h 19mAlaska Airlines
Deal found 8/14$387
This Trip.com deal was found by Cheapflights users on 8/13. 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.
Thu 10/912:41 pmSTS - MCI
2 stops19h 17mMultiple Airlines
Sun 10/127:00 amMCI - STS
1 stop8h 36mMultiple Airlines
Deal found 8/13$400
This Alaska Airlines deal was found by Cheapflights users on 8/14. 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 9/125:55 pmSTS - MCI
1 stop20h 06mAlaska Airlines
Sun 9/144:55 pmMCI - STS
2 stops20h 19mAlaska Airlines
Deal found 8/14$402
This Alaska Airlines deal was found by Cheapflights users on 8/14. 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.
Thu 9/112:28 pmSTS - MCI
1 stop7h 31mAlaska Airlines
Mon 9/154:55 pmMCI - STS
2 stops20h 19mAlaska Airlines
Deal found 8/14$423
This Alaska Airlines deal was found by Cheapflights users on 8/14. 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 9/125:55 pmSTS - MCI
1 stop20h 06mAlaska Airlines
Mon 9/154:55 pmMCI - STS
2 stops28h 17mAlaska Airlines
Deal found 8/14$438
This American Airlines deal was found by Cheapflights users on 8/13. 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 8/284:17 pmSTS - STL
1 stop5h 59mAmerican Airlines
Mon 9/15:15 amSTL - STS
1 stop8h 21mAmerican Airlines
Deal found 8/13$759
This Alaska Airlines deal was found by Cheapflights users on 8/13. 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.
Thu 8/285:55 pmSTS - STL
2 stops28h 04mAlaska Airlines
Mon 9/16:00 amSTL - STS
2 stops19h 59mAlaska Airlines
Deal found 8/13$883
This American Airlines deal was found by Cheapflights users on 8/14. 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.
Sun 10/57:00 amSTS - STL
2 stops9h 28mAmerican Airlines
Sun 10/57:42 pmSTL - STS
1 stop18h 19mAmerican Airlines
Deal found 8/14$2,104

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 August 14, 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

2:28 pm-2:39 pm

1 stop22h 11m

Lambert-St Louis

Wed 10/8

6:33 am-1:36 pm

1 stop9h 03m

$318

Santa RosaKansas City

STS - MCI

STSMCI

Santa Rosa Sonoma County

Wed 9/24

7:00 am-9:12 pm

1 stop12h 12m

Kansas City

Sat 9/27

7:00 am-7:12 pm

2 stops14h 12m

$330

Santa RosaKansas City

STS - MCI

STSMCI

Santa Rosa Sonoma County

Thu 9/11

2:28 pm-11:59 pm

1 stop7h 31m

Kansas City

Thu 9/18

4:05 pm-11:59 pm

1 stop9h 54m

$360

Santa RosaSt. Louis

STS - STL

STSSTL

Santa Rosa Sonoma County

Tue 9/30

2:28 pm-2:39 pm

1 stop22h 11m

Lambert-St Louis

Fri 10/3

6:00 am-11:59 pm

2 stops19h 59m

$372

Santa RosaKansas City

STS - MCI

STSMCI

Santa Rosa Sonoma County

Thu 9/11

2:28 pm-11:59 pm

1 stop7h 31m

Kansas City

Sun 9/14

4:55 pm-11:14 am

2 stops20h 19m

$387

Santa RosaKansas City

STS - MCI

STSMCI

Santa Rosa Sonoma County

Thu 10/9

12:41 pm-9:58 am

2 stops19h 17m

Kansas City

Sun 10/12

7:00 am-1:36 pm

1 stop8h 36m

$400

Santa RosaKansas City

STS - MCI

STSMCI

Santa Rosa Sonoma County

Fri 9/12

5:55 pm-4:01 pm

1 stop20h 06m

Kansas City

Sun 9/14

4:55 pm-11:14 am

2 stops20h 19m

$402

Santa RosaKansas City

STS - MCI

STSMCI

Santa Rosa Sonoma County

Thu 9/11

2:28 pm-11:59 pm

1 stop7h 31m

Kansas City

Mon 9/15

4:55 pm-11:14 am

2 stops20h 19m

$423

Santa RosaKansas City

STS - MCI

STSMCI

Santa Rosa Sonoma County

Fri 9/12

5:55 pm-4:01 pm

1 stop20h 06m

Kansas City

Mon 9/15

4:55 pm-7:12 pm

2 stops28h 17m

$438

Santa RosaSt. Louis

STS - STL

STSSTL

Santa Rosa Sonoma County

Thu 8/28

4:17 pm-12:16 am

1 stop5h 59m

Lambert-St Louis

Mon 9/1

5:15 am-11:36 am

1 stop8h 21m

$759

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 20 results
1
2

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.

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 August 14, 2025.
Read reviews from past customers who have flown Alaska Airlines and American Airlines from Santa Rosa to Missouri. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.0

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

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.0

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

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.0

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.

  • What are the cheapest airlines to fly from Santa Rosa to Missouri one-way?

    The cheapest airlines for a one-way flight from Santa Rosa to Missouri are Hawaiian Airlines ($216), Alaska Airlines ($262), and American Airlines ($380).

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Santa Rosa to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to John F Kennedy Intl flights
San Francisco to John F Kennedy Intl flights
Los Angeles to Seattle flights
Los Angeles to Newark flights
Los Angeles to Honolulu flights
Ontario to Seattle flights
San Francisco to Newark flights
Los Angeles to Las Vegas flights
Los Angeles to LaGuardia flights
Los Angeles to Dallas/Fort Worth flights
San Francisco to Los Angeles flights
San Francisco to Seattle flights
Los Angeles to Boston flights
San Jose to Los Angeles flights
Burbank to Las Vegas flights
San Francisco to LaGuardia flights
Los Angeles to San Francisco flights
San Francisco to Honolulu flights
Los Angeles to O'Hare Intl flights
Santa Ana to Las Vegas flights
Los Angeles to San Jose flights
Los Angeles to Dulles Intl flights
Ontario to John F Kennedy Intl flights
San Francisco to Ontario flights
San Francisco to O'Hare Intl flights
Los Angeles to Reagan-National flights
Los Angeles to Orlando flights
Ontario to San Francisco flights
San Francisco to Las Vegas flights
Burbank to Newark flights
San Jose to Seattle flights
Oakland to Las Vegas flights
Los Angeles to Miami flights
Los Angeles to Oakland flights
San Francisco to Dallas/Fort Worth flights
Los Angeles to Portland flights
Ontario to Newark flights
Oakland to Los Angeles flights
Santa Ana to San Francisco flights
Santa Ana to Seattle flights
San Jose to Las Vegas flights
Los Angeles to Fort Lauderdale flights
San Francisco to Dulles Intl flights
Los Angeles to Kahului flights
Ontario to Honolulu flights
San Francisco to Boston flights
Los Angeles to Baltimore flights
Santa Ana to Newark flights
San Diego to John F Kennedy Intl flights
San Francisco to Reagan-National flights

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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$346Average$620FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$450Average$708FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.