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$82+ Cheap flights from Kansas City (MCI) to Riverside, CA

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — LAX
Nov 19 — Nov 261
Wed 11/19
Wed 11/26
1 adult, Economy
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Cheapflights Tip: The best prices from Kansas City to Riverside are usually found in September or May, booked 36 days in advance, depart on a Thursday or Tuesday and return on a Thursday

Find flight deals from Kansas City to Riverside

Cheapest flights from Kansas City to Riverside
Explore the most affordable flight options available from Kansas City to Riverside. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2025.

This Trip.com deal was found by Cheapflights users on 10/19. 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.
Wed 11/56:49 pmMCI - LAX
1 stop7h 36mFrontier
Tue 11/117:00 amLAX - MCI
1 stop8h 19mFrontier
Deal found 10/19$114
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/18:28 pmMCI - LAX
1 stop5h 57mFrontier
Wed 11/57:00 amLAX - MCI
1 stop8h 19mFrontier
Deal found 10/18$120
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/88:28 pmMCI - LAX
1 stop5h 57mMultiple Airlines
Tue 11/119:04 amLAX - MCI
1 stop10h 57mMultiple Airlines
Deal found 10/18$131
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:49 pmMCI - LAX
2 stops16h 55mMultiple Airlines
Wed 11/129:04 amLAX - MCI
1 stop10h 57mMultiple Airlines
Deal found 10/18$134
This Frontier deal was found by Cheapflights users on 10/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/18:28 pmMCI - LAX
1 stop5h 41mFrontier
Mon 12/86:40 amLAX - MCI
1 stop11h 10mFrontier
Deal found 10/19$135
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/88:28 pmMCI - LAX
1 stop5h 57mMultiple Airlines
Sat 11/159:04 amLAX - MCI
1 stop10h 57mMultiple Airlines
Deal found 10/19$137
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/38:28 pmMCI - LAX
1 stop18h 50mFrontier
Wed 11/57:00 amLAX - MCI
1 stop8h 19mFrontier
Deal found 10/20$144
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:49 pmMCI - LAX
2 stops15h 25mMultiple Airlines
Tue 11/117:00 amLAX - MCI
1 stop8h 19mMultiple Airlines
Deal found 10/19$145
This Frontier deal was found by Cheapflights users on 10/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/228:28 pmMCI - LAX
1 stop5h 41mFrontier
Tue 11/256:44 amLAX - MCI
1 stop10h 50mFrontier
Deal found 10/18$153
This Frontier deal was found by Cheapflights users on 10/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:49 pmMCI - LAX
1 stop7h 36mFrontier
Wed 11/127:00 amLAX - MCI
1 stop8h 19mFrontier
Deal found 10/19$154
This Booking.com deal was found by Cheapflights users on 10/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/318:28 pmMCI - LAX
1 stop5h 57mFrontier
Mon 11/39:22 pmLAX - MCI
1 stop17h 57mFrontier
Deal found 10/19$156
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:09 pmMCI - LAX
1 stop13h 33mFrontier
Wed 12/101:57 pmLAX - MCI
1 stop18h 10mFrontier
Deal found 10/17$164

Cheap flight deals from Kansas City to Riverside

Keep the following information in mind while searching for Kansas City to Riverside flight deals. Data was last updated October 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$114
(Trip.com)

One-way from

$82
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$287
Provider with most accurate pricing for Kansas City-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kansas City-Los Angeles flights.
Search Deals
From Kansas City to Riverside
Search Deals
One-way flight from Kansas City to Riverside
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($88 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kansas City to Riverside 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 October 20, 2025.
Use the filters below to find and compare flights from Kansas City to Riverside that are best for you.

Fly from

Kansas City

Fly to

Riverside

Route

Depart

Return

Price

Kansas CityLos Angeles

MCI - LAX

MCILAX

Kansas City

Mon 1/12

4:25 pm-6:10 pm

Nonstop3h 45m

Los Angeles

Thu 1/15

10:55 am-4:05 pm

Nonstop3h 10m

$286

Kansas CityLos Angeles

MCI - LAX

MCILAX

Kansas City

Sun 1/18

3:45 pm-5:34 pm

Nonstop3h 49m

Los Angeles

Wed 1/21

9:30 am-2:49 pm

Nonstop3h 19m

$293

Kansas CityLos Angeles

MCI - LAX

MCILAX

Kansas City

Wed 12/31

4:05 pm-5:51 pm

Nonstop3h 46m

Los Angeles

Thu 1/8

9:30 am-2:49 pm

Nonstop3h 19m

$319

Kansas CityLos Angeles

MCI - LAX

MCILAX

Kansas City

Fri 1/16

1:24 pm-1:15 pm

1 stop25h 51m

Los Angeles

Mon 1/19

2:15 pm-12:30 pm

1 stop20h 15m

$345

Kansas CityLos Angeles

MCI - LAX

MCILAX

Kansas City

Sun 1/4

6:00 am-1:00 pm

1 stop9h 00m

Los Angeles

Thu 1/8

9:30 am-2:49 pm

Nonstop3h 19m

$363

Kansas CityLos Angeles

MCI - LAX

MCILAX

Kansas City

Sun 12/7

5:13 am-12:09 pm

2 stops8h 56m

Los Angeles

Wed 12/10

12:59 am-8:41 am

1 stop5h 42m

$389

Kansas CityLos Angeles

MCI - LAX

MCILAX

Kansas City

Thu 1/1

6:00 am-5:25 pm

2 stops13h 25m

Los Angeles

Mon 1/12

6:00 pm-12:30 pm

1 stop16h 30m

$391

Kansas CityLos Angeles

MCI - LAX

MCILAX

Kansas City

Mon 11/24

6:00 am-2:12 pm

1 stop10h 12m

Los Angeles

Sat 12/6

3:43 pm-12:40 pm

2 stops18h 57m

$393

Kansas CityLos Angeles

MCI - LAX

MCILAX

Kansas City

Tue 1/6

3:45 pm-5:34 pm

Nonstop3h 49m

Los Angeles

Sat 1/10

9:30 am-2:49 pm

Nonstop3h 19m

$397

Kansas CityLos Angeles

MCI - LAX

MCILAX

Kansas City

Tue 1/6

7:30 am-8:46 pm

1 stop15h 16m

Los Angeles

Wed 1/14

9:30 am-2:49 pm

Nonstop3h 19m

$400

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/19

Showing 1-10 of 22 results
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Best time to book a flight from Kansas City to Riverside

Have a flexible travel schedule? Discover the best time to fly to Riverside from Kansas City 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 Kansas City to Riverside

How far ahead should I book a flight from Kansas City to Riverside?

Use this chart to determine the optimal time to book a round-trip flight from Kansas City to Riverside. Price data was last updated on October 17, 2025.

To ensure you get the cheapest price possible for a flight from Kansas City to Riverside, you should look to book at least 36 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Kansas City to Riverside?

Currently, August is the cheapest month in which you can book a flight from Kansas City to Riverside (average of $79). Flying from Kansas City to Riverside in March is currently the most expensive (average of $150). 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 MCI to R1V?

Find hourly flight availability from Kansas City to Riverside. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 20, 2025.

It’s typically best to fly out from Kansas City to Riverside in the evening. Doing so could potentially save you 53% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Kansas City to Riverside?

Use this chart to determine the cheapest time to fly round-trip from Kansas City to Riverside. Price data was last updated on October 19, 2025.

Travelers seeking maximum savings on their Kansas City to Riverside flight should consider departing on Friday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Kansas City to Riverside

Explore weekly flight availability from Kansas City to Riverside. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated October 20, 2025.

The most flights from MCI to R1V are scheduled on a Friday (14 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 on average).

Reviews of airlines servicing Riverside

Get insights into the airlines that provide service to Riverside. 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 Riverside. Reviews last updated October 20, 2025.
Read through reviews of airlines operating flights from Kansas City to Riverside, such as Southwest, Delta, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,239 reviews

Overall

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,239 reviews
Southwest
8.0
Very good
4,239 reviews

Overall

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
7.9
Good
7,977 reviews
Southwest
8.0
Very good
4,239 reviews

Overall

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
11,024 reviews
Southwest
8.0
Very good
4,239 reviews

Overall

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Spirit Airlines
6.3
Okay
8,095 reviews
Southwest
8.0
Very good
4,239 reviews

Overall

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,130 reviews
Southwest
8.0
Very good
4,239 reviews

Overall

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Kansas City to Riverside. 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 Kansas City to Riverside?

    Kansas City (MCI), located 17.4 mi from the city center, is the airport you fly out of when you book flights from Kansas City to Riverside. 6 airlines have flights from Kansas City to Riverside on a regular basis. Booking flights from Kansas City to Riverside should not be difficult; the airport handles an average of 12 outbound flights to Riverside per day.

  • How popular is this Kansas City to Riverside flight route?

    Flights from Kansas City to Riverside have been viewed 50 times in the past calendar month.

  • How long is the flight from Kansas City to Riverside?

    Airlines like Southwest, Delta, and Alaska Airlines fly from Kansas City to Riverside in about 3h 45m. The time it takes to get you to your destination can typically vary by up to 22h 06m. There are 1359 mi between Kansas City and Riverside. This flight may include one or multiple stops.

  • What are the most reliable airlines from Kansas City to Riverside?

    No one likes to see their flight delayed. When booking a flight from Kansas City to Riverside consider choosing China Eastern (100%), WestJet (100%) or Delta (96%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Kansas City to Riverside?

    Looking at all options, your cheapest flight can be booked for $88. While the most popular route (Kansas City - Los Angeles) can be booked for $139 on average, our data indicates $537 when flying from Kansas City to Riverside.

  • Can I find deals for flights from Kansas City to Riverside that include hotel bookings?

    Yes. In addition to deals on Kansas City to Riverside flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kansas City to Riverside?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kansas City to Riverside.

  • Can I find deals for business class flights from Kansas City to Riverside?

    Yes. Cheapflights offers flight deals from Kansas City to Riverside 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 Kansas City to Riverside?

    Currently, August is the cheapest month in which you can book a flight from Kansas City to Riverside (average of $79). Flying from Kansas City to Riverside in March is currently the most expensive (average of $150). 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 Kansas City to Riverside

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Top 6 airlines flying from Kansas City to Riverside

Discover the top 6 airlines that operate flights from Kansas City to Riverside. 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 October 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$88Average$224FlexibilityNo cancel feeOn-time65%
FrontierCheapest$94Average$218FlexibilityNo cancel feeOn-time62%
DeltaCheapest$173Average$481FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$204Average$386FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$218Average$450FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$245Average$443FlexibilityNo cancel feeOn-time63%

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