Cheap flights from San Diego to Kansas City from $63

In general, September is the cheapest month to fly from San Diego to Kansas City. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $279. If you’re not able to fly to Kansas City in September, then November is your next best option. Flight prices from San Diego to Kansas City during November average around $292.

The cheapest day to depart on your flight to Kansas City is on a Tuesday when prices can be found for as low as $426. This is often the case because there is less demand to fly during this day of the week. Flights from San Diego to Kansas City on a Sunday will generally be more expensive and average around $649. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Flying to Kansas City from San Diego in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $488 when looking at flights departing in the afternoon. Try not to purchase tickets at noon because they tend to be around $517. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from San Diego to Kansas City for the best San Diego - Kansas City flight prices

You are more likely to see cheaper flights to Kansas City from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Kansas City for around $336 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kansas City from San Diego for as low as $244 on momondo.

There is only 1 cabin class available to choose from on San Diego to Kansas City flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Delta and Alaska Airlines are the most popular carriers operating from San Diego to Kansas City

Southwest, American Airlines and United Airlines are the top three most popular airlines that fly to Kansas City from San Diego according to our data. Southwest is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Kansas City. Keep in mind that there are 7 different airlines that fly to Kansas City on a routine basis, so you have a few additional options to choose from.

Denver (DEN) was the most common stop: 56% of momondo users choosing 1-stop flights on this route connected there.

Flights via Denver (DEN) offer the lowest average round-trip price of $203.

Flights connecting via Phoenix (PHX) have the shortest average one-way travel time: 4h 50m.

Phoenix (PHX) has the shortest average layover time for this route: 0h 53m.

As of February 2026, there are 1 flights per day flying from San Diego to Kansas City. The most common time of day flights depart is 12:00PM, with 85% of flights taking off in the afternoon.

As of February 2026, there are 8 flights per week flying from San Diego to Kansas City. The most common day of the week flights depart is Thu, with 25% of flights taking off on this day.