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Missouri

$310+ Cheap flights from Santa Rosa (STS) to Missouri

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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
STS — STL
Feb 15 — Feb 221
Sun 2/15
Sun 2/22
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 January 16, 2026.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$310
(Alaska Airlines)

Popular in

December

Cheapest in

February

Average price

$383
Provider with most accurate pricing for San Francisco-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Lambert-St Louis flights.
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From Santa Rosa Sonoma County to Missouri
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Highest demand for flights based on searches. 10% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 16, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/14. 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 4/107:02 pm
STS
-
MCI
1 stop19h 43m
Alaska Airlines
Wed 4/156:15 am
MCI
-
STS
1 stop13h 46m
Alaska Airlines
Deal found 1/14$310
This Travelocity deal was found by Cheapflights users on 1/14. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/127:57 pm
STS
-
STL
1 stop15h 54m
Alaska Airlines
Thu 4/27:00 am
STL
-
STS
2 stops18h 59m
Alaska Airlines
Deal found 1/14$399
This Alaska Airlines deal was found by Cheapflights users on 1/15. 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.
Sat 2/147:57 pm
STS
-
STL
1 stop26h 02m
Alaska Airlines
Fri 2/207:00 am
STL
-
STS
1 stop29h 32m
Alaska Airlines
Deal found 1/15$403
This Alaska Airlines deal was found by Cheapflights users on 1/15. 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.
Sat 2/147:57 pm
STS
-
STL
1 stop26h 02m
Alaska Airlines
Thu 2/192:47 pm
STL
-
STS
1 stop21h 45m
Alaska Airlines
Deal found 1/15$408
This Alaska Airlines deal was found by Cheapflights users on 1/15. 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.
Sat 2/147:57 pm
STS
-
STL
1 stop26h 02m
Alaska Airlines
Sat 2/212:47 pm
STL
-
STS
1 stop9h 05m
Alaska Airlines
Deal found 1/15$435
This Travelocity deal was found by Cheapflights users on 1/15. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/157:57 pm
STS
-
STL
1 stop26h 02m
Alaska Airlines
Fri 2/207:00 am
STL
-
STS
1 stop18h 50m
Alaska Airlines
Deal found 1/15$449
This Travelocity deal was found by Cheapflights users on 1/13. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/226:50 pm
STS
-
STL
2 stops27h 09m
Alaska Airlines
Wed 2/257:00 am
STL
-
STS
1 stop16h 52m
Alaska Airlines
Deal found 1/13$450
This Alaska Airlines deal was found by Cheapflights users on 1/15. 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.
Mon 2/167:57 pm
STS
-
STL
1 stop15h 54m
Alaska Airlines
Fri 2/207:00 am
STL
-
STS
1 stop29h 32m
Alaska Airlines
Deal found 1/15$453
This Alaska Airlines deal was found by Cheapflights users on 1/15. 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.
Mon 2/167:57 pm
STS
-
STL
1 stop15h 54m
Alaska Airlines
Thu 2/197:00 am
STL
-
STS
1 stop18h 50m
Alaska Airlines
Deal found 1/15$458
This Alaska Airlines deal was found by Cheapflights users on 1/13. 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.
Fri 1/306:50 am
STS
-
MCI
1 stop6h 15m
Alaska Airlines
Tue 2/33:59 pm
MCI
-
STS
1 stop22h 23m
Alaska Airlines
Deal found 1/13$518
This Alaska Airlines deal was found by Cheapflights users on 1/16. 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.
Mon 6/1512:05 pm
STS
-
MCI
1 stop26h 01m
Alaska Airlines
Mon 7/65:00 pm
MCI
-
STS
1 stop8h 22m
Alaska Airlines
Deal found 1/16$551
This Alaska Airlines deal was found by Cheapflights users on 1/16. 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.
Sun 6/147:15 pm
STS
-
MCI
1 stop18h 51m
Alaska Airlines
Mon 7/65:00 pm
MCI
-
STS
1 stop8h 22m
Alaska Airlines
Deal found 1/16$572

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 January 16, 2026.
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 RosaKansas City

STS - MCI

STSMCI

Santa Rosa Sonoma County

Fri 4/10

7:02 pm-4:45 pm

1 stop19h 43m

Kansas City

Wed 4/15

6:15 am-6:01 pm

1 stop13h 46m

$310

Santa RosaSt. Louis

STS - STL

STSSTL

Santa Rosa Sonoma County

Thu 3/12

7:57 pm-1:51 pm

1 stop15h 54m

Lambert-St Louis

Thu 4/2

7:00 am-11:59 pm

2 stops18h 59m

$399

Santa RosaSt. Louis

STS - STL

STSSTL

Santa Rosa Sonoma County

Sat 2/14

7:57 pm-11:59 pm

1 stop26h 02m

Lambert-St Louis

Thu 2/19

2:47 pm-10:32 am

1 stop21h 45m

$408

Santa RosaSt. Louis

STS - STL

STSSTL

Santa Rosa Sonoma County

Sat 2/14

7:57 pm-11:59 pm

1 stop26h 02m

Lambert-St Louis

Sat 2/21

2:47 pm-9:52 pm

1 stop9h 05m

$435

Santa RosaSt. Louis

STS - STL

STSSTL

Santa Rosa Sonoma County

Sat 2/14

6:50 pm-11:59 pm

2 stops27h 09m

Lambert-St Louis

Fri 2/20

7:00 am-10:32 am

1 stop29h 32m

$443

Santa RosaSt. Louis

STS - STL

STSSTL

Santa Rosa Sonoma County

Sun 2/22

6:50 pm-11:59 pm

2 stops27h 09m

Lambert-St Louis

Wed 2/25

7:00 am-9:52 pm

1 stop16h 52m

$450

Santa RosaSt. Louis

STS - STL

STSSTL

Santa Rosa Sonoma County

Mon 2/16

7:57 pm-1:51 pm

1 stop15h 54m

Lambert-St Louis

Fri 2/20

7:00 am-10:32 am

1 stop29h 32m

$453

Santa RosaSt. Louis

STS - STL

STSSTL

Santa Rosa Sonoma County

Mon 2/16

7:57 pm-1:51 pm

1 stop15h 54m

Lambert-St Louis

Thu 2/19

7:00 am-11:50 pm

1 stop18h 50m

$458

Santa RosaSt. Louis

STS - STL

STSSTL

Santa Rosa Sonoma County

Sun 2/15

7:57 pm-11:59 pm

1 stop26h 02m

Lambert-St Louis

Thu 2/19

7:00 am-11:50 pm

1 stop18h 50m

$468

Santa RosaSt. Louis

STS - STL

STSSTL

Santa Rosa Sonoma County

Sun 2/15

4:23 pm-11:59 pm

1 stop5h 36m

Lambert-St Louis

Fri 2/20

5:12 am-3:53 pm

2 stops12h 41m

$490

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 16 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, February is the cheapest month in which you can book a flight from Santa Rosa to Missouri (average of $91). Flying from Santa Rosa to Missouri in December is currently the most expensive (average of $214). 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 January 16, 2026.
Read reviews from past customers who have flown American Airlines from Santa Rosa to Missouri. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,136 reviews

Entertainment

6.9

Boarding

7.5

Crew

8.0

Overall

7.2

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,136 reviews
American Airlines
7.2
Good
11,136 reviews

Entertainment

6.9

Boarding

7.5

Crew

8.0

Overall

7.2

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

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.

  • How long is the flight from Santa Rosa to Missouri?

    Airlines like Alaska Airlines fly from Santa Rosa to Missouri in about 19h 43m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1505 mi.

  • 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, February is the cheapest month in which you can book a flight from Santa Rosa to Missouri (average of $91). Flying from Santa Rosa to Missouri in December is currently the most expensive (average of $214). 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 airline flying from Santa Rosa to Missouri

Discover the top airline 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 January 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$362Average$634FlexibilityNo cancel feeOn-time71%

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