A vineyard with rows of grapevines, a dirt path, and a backdrop of rolling hills and trees.

$202 Cheap Flights from Kansas City (MCI) to Santa Rosa (STS)

View $202 flight on Wed, Sep 9, 2026Opens in a new window

Popular airlines from Kansas City International Airport (MCI) to Santa Rosa, CA (STS-Sonoma County)

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Cheap Flights from Kansas City to Santa Rosa (MCI-STS)

Prices were available within the past 7 days and start at $202 for one-way flights and $408 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bargain Flight
Wed, Oct 28 - Thu, Oct 29
MCI
Kansas City
STS
Santa Rosa
$408 Roundtrip, found 6 days ago
$408
Roundtrip
found 6 days ago
Select Bargain Flight flight, departing Wed, Oct 28 from Kansas City to Santa Rosa, returning Thu, Oct 29, priced at $408 found 6 days ago
Delta
Thu, Feb 25 - Thu, Mar 4
MCI
Kansas City
STS
Santa Rosa
$409 Roundtrip, found 6 days ago
$409
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Feb 25 from Kansas City to Santa Rosa, returning Thu, Mar 4, priced at $409 found 6 days ago
American Airlines
Wed, Oct 28 - Thu, Oct 29
MCI
Kansas City
STS
Santa Rosa
$409 Roundtrip, found 6 days ago
$409
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Oct 28 from Kansas City to Santa Rosa, returning Thu, Oct 29, priced at $409 found 6 days ago
Alaska Airlines
Mon, Nov 9 - Thu, Nov 12
MCI
Kansas City
STS
Santa Rosa
$411 Roundtrip, found 4 days ago
$411
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, Nov 9 from Kansas City to Santa Rosa, returning Thu, Nov 12, priced at $411 found 4 days ago
Southwest Airlines
Thu, Nov 5 - Mon, Nov 9
MCI
Kansas City
STS
Santa Rosa
$414 Roundtrip, found 2 days ago
$414
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Thu, Nov 5 from Kansas City to Santa Rosa, returning Mon, Nov 9, priced at $414 found 2 days ago
Southwest Airlines
Thu, Nov 5 - Mon, Nov 9
MCI
Kansas City
STS
Santa Rosa
$419 Roundtrip, found 2 days ago
$419
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Thu, Nov 5 from Kansas City to Santa Rosa, returning Mon, Nov 9, priced at $419 found 2 days ago
Southwest Airlines
Thu, Nov 5 - Mon, Nov 9
MCI
Kansas City
STS
Santa Rosa
$425 Roundtrip, found 2 days ago
$425
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Thu, Nov 5 from Kansas City to Santa Rosa, returning Mon, Nov 9, priced at $425 found 2 days ago
Alaska Airlines
Thu, Oct 29 - Wed, Nov 4
MCI
Kansas City
STS
Santa Rosa
$426 Roundtrip, found 3 days ago
$426
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Oct 29 from Kansas City to Santa Rosa, returning Wed, Nov 4, priced at $426 found 3 days ago
Southwest Airlines
Wed, Oct 28 - Thu, Oct 29
MCI
Kansas City
STS
Santa Rosa
$430 Roundtrip, found 6 days ago
$430
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Wed, Oct 28 from Kansas City to Santa Rosa, returning Thu, Oct 29, priced at $430 found 6 days ago
Southwest Airlines
Thu, Nov 5 - Mon, Nov 9
MCI
Kansas City
STS
Santa Rosa
$434 Roundtrip, found 2 days ago
$434
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Thu, Nov 5 from Kansas City to Santa Rosa, returning Mon, Nov 9, priced at $434 found 2 days ago

Alternative airports near Santa Rosa

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Sonoma County STS. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $782
STS
Sonoma County
CheapestClosest
Average driving time to city center10 min
Flights from $782

Find the cheapest month to fly from Kansas City (MCI) to Santa Rosa (STS)

January is typically the cheapest month to fly

From $252 - $843 per traveler.

What you need to know for your flight from Kansas City Intl. to Sonoma County

Kansas City (MCI) to Santa Rosa (STS) at a glance

Travel from Kansas City (MCI) to Santa Rosa (STS) with a selection of airlines catering to this domestic short-haul route. Explore various options, from full-service to budget-friendly carriers, to identify the best flights to Santa Rosa that fit your budget and schedule. Whether you're planning a getaway or a business trip, you’ll find essential information for flights from Kansas City International Airport to Sonoma County Airport as you prepare to discover Santa Rosa's renowned attractions and neighborhoods.

  • Fastest flight duration: around 5h 30m in-flight, plus roughly 55 minutes layover with one stop
  • Route distance: roughly 1,500 miles (2,410 km)
  • Flights per week: around 8 departures on average
  • Typical fares (one-way): economy tickets often range from $130–$500, depending on seasonality and how far ahead you book

Flights from Kansas City International Airport (MCI) to Sonoma County Airport (STS)

Based on recent traveler bookings, here are the top airlines favored for one-stop flights from Kansas City to Santa Rosa. Common layover points include Sky Harbor International Airport, PHX (approximately 55 minutes), Dallas-Fort Worth International Airport, DFW (around 1 hour and 15 minutes), and Seattle-Tacoma International Airport, SEA (about 2 hours and 30 minutes). These options provide the flexibility to choose based on price, total travel time, and cabin class, helping you to create the ideal itinerary for your journey.

  • American Airlines: This full-service airline provides one-stop travel options, with one-way fares generally falling between $195 and $510. It operates around 60% of the flights on this route, featuring an in-flight duration of 5 hours and 30 minutes, and a complete travel time of about 6 hours and 30 minutes, including layovers.
  • Alaska Airlines: Another full-service carrier, Alaska Airlines also offers one-stop services, with one-way ticket prices typically ranging from $130 to $410. This airline accounts for approximately 36% of departures along this route, with a similar flight time of 5 hours and 30 minutes, culminating in a total journey time of roughly 6 hours and 30 minutes, inclusive of layovers.

Alternative routes from Kansas City (MCI) to Santa Rosa (STS)

  • Kansas City to Novato (MCI-NOT): Gnoss Field Airport (NOT) is located approximately 29 miles from Sonoma County Airport (STS), making it a convenient option for travelers heading to the area.
  • Kansas City to Napa (MCI-APC): Napa Valley Airport (APC) is situated around 35 miles from Sonoma County Airport (STS), providing a scenic route for those visiting the renowned wine region.
  • Lawrence to Napa (LWC-APC): Lawrence Municipal Airport (LWC) lies about 34 miles from Kansas City International Airport (MCI), while Napa Valley Airport (APC) is roughly 35 miles from Sonoma County Airport (STS), linking these destinations effectively.

How to find the best prices for flights from Kansas City (MCI) to Santa Rosa (STS)

Getting some of the best deals on flights from Kansas City to Santa Rosa is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually found when booking 2-8 weeks in advance, coinciding with when most travelers make their reservations. Afternoon departures from 12pm to 6pm often provide lower prices, while morning flights from 5am to 12pm are more popular. Additionally, flying on Wednesday generally yields cheaper rates, although Thursday is the most favored travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find Santa Rosa hotel and flight deals.
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Sonoma County Airport from Kansas City International Airport

Santa Rosa welcomes travelers from Kansas City with a range of transport options based on price, convenience, and proximity. Santa Rosa city center is approximately a 10-minute drive (covering about 9 miles) from Sonoma County Airport, depending on traffic. Here's how to reach Santa Rosa efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Santa Rosa, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
  • Car rental: Renting a car from Sonoma County Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Sonoma County Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Sonoma County Airport, Santa Rosa Station, a train station, is located about 7.6 miles away by car, providing convenient rail access for travelers heading into the city.

Frequently asked questions

How much does a flight from Kansas City, MO (MCI-Kansas City Intl.) to Santa Rosa, CA (STS-Sonoma County) cost?
You can find cheap one-way flights from $202 and cheap return flights from $408 Kansas City, MO (MCI-Kansas City Intl.) to Santa Rosa, CA (STS-Sonoma County) with Expedia. One-way flights typically cost between $249 and $1304, and return flights often range between $390 and $1601. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Kansas City, MO (MCI-Kansas City Intl.) to Santa Rosa, CA (STS-Sonoma County) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Kansas City, MO (MCI-Kansas City Intl.) to Santa Rosa, CA (STS-Sonoma County)?
The cheapest month to fly from MCI to STS is October when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Kansas City, MO (MCI-Kansas City Intl.) to Santa Rosa, CA (STS-Sonoma County)?
Enter MCI to STS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Kansas City, MO (MCI-Kansas City Intl.) to Santa Rosa, CA (STS-Sonoma County)?
Southwest Airlines is one of the cheapest airlines offering connecting flights from Kansas City Intl. (MCI) to Sonoma County (STS), with round-trip tickets starting from around $450 with a layover in Sky Harbor Intl. (PHX). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Kansas City, MO (MCI-Kansas City Intl.) to Santa Rosa, CA (STS-Sonoma County)?
To find a cheap flight from Kansas City, MO (MCI-Kansas City Intl.) to Santa Rosa, CA (STS-Sonoma County), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Kansas City, MO (MCI-Kansas City Intl.) to Santa Rosa, CA (STS-Sonoma County)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Kansas City, MO (MCI-Kansas City Intl.) to Santa Rosa, CA (STS-Sonoma County)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from MCI to STS. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Kansas City, MO (MCI-Kansas City Intl.) to Santa Rosa, CA (STS-Sonoma County)?
The most popular departure times for flights from Kansas City (MCI) to Santa Rosa (STS) are in the morning, from 6am to 9am. About 41% of passengers prefer this time window. Many major carriers, including Alaska Airlines and American Airlines, offer flights during this window. This timing is popular because it allows you to arrive in Santa Rosa early and enjoy the day ahead.
How long does it take to fly from Kansas City, MO (MCI-Kansas City Intl.) to Santa Rosa, CA (STS-Sonoma County)?
Flying from MCI to STS with a connection usually takes about 6 hours 30 minutes, traveling roughly 1,505 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Kansas City, MO (MCI-Kansas City Intl.) to Santa Rosa, CA (STS-Sonoma County)?
First class seats are offered on the MCI to STS route with American Airlines.
How do I earn miles on a Kansas City, MO (MCI-Kansas City Intl.) to Santa Rosa, CA (STS-Sonoma County) flight with Expedia?
It's easy to earn miles on a Kansas City, MO (MCI-Kansas City Intl.) to Santa Rosa, CA (STS-Sonoma County) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Santa Rosa from Kansas City Intl. (MCI)?
If you're planning to travel to Santa Rosa from Kansas City Intl. (MCI), you can fly into Sonoma County (STS) Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), Denver Intl. (DEN), O'Hare Intl. (ORD) before reaching Santa Rosa. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Kansas City, MO (MCI-Kansas City Intl.) to Santa Rosa, CA (STS-Sonoma County) at the last minute?
Typically, booking a last minute flight from Kansas City, MO (MCI-Kansas City Intl.) to Santa Rosa, CA (STS-Sonoma County) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Kansas City, MO (MCI-Kansas City Intl.) to Santa Rosa, CA (STS-Sonoma County) flight and hotel package?
Securing a Kansas City, MO (MCI-Kansas City Intl.) to Santa Rosa, CA (STS-Sonoma County) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Kansas City, MO (MCI-Kansas City Intl.) to Santa Rosa, CA (STS-Sonoma County)?
If you booked your Kansas City, MO (MCI-Kansas City Intl.) to Santa Rosa, CA (STS-Sonoma County) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Kansas City Intl.
Destination airport
Sonoma County
Airlines serving
Alaska Airlines, American Airlines, Delta, Southwest Airlines
Roundtrip price
$408
Distance
1505 mi
Average flight time
9 hours 45 mins

Book with confidence

Kansas City to Santa Rosa Flights

The cheapest times to fly from Kansas City to Santa Rosa

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Kansas City to Santa Rosa are during the month of October. You can find some of the cheapest flights from Kansas City to Santa Rosa with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kansas City to Santa Rosa

Sunday is one of the best days to book for cheap flights from Kansas City to Santa Rosa: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Kansas City to Santa Rosa

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Kansas City to Santa Rosa in 2026. You can also book with separate airlines for your outbound and return journeys, from $202 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Kansas City to Santa Rosa flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Kansas City to Santa Rosa airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Kansas City to Santa Rosa Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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