Question 1

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

Accepted Answer

Currently, August is the cheapest month in which you can book a flight from Kansas City to San Diego (average of $286). Flying from Kansas City to San Diego in March is currently the most expensive (average of $366). 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.

Question 2

What is the cheapest day to fly from Kansas City to San Diego?

Accepted Answer

Travelers seeking maximum savings on their Kansas City to San Diego flight should consider departing on Wednesday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 3

E

Accepted Answer

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Question 4

E

Accepted Answer

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Question 5

What is the cheapest day to fly round-trip from Kansas City to San Diego?

Accepted Answer

It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

Question 6

How far in advance should I book a flight from Kansas City to San Diego?

Accepted Answer

To save up to 166% on this flight, we recommend booking at least 54 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Kansas City to San Diego from $261 1-2 weeks out and tickets from $360 for flights departing within the next 72 hours.

Question 7

What is the cheapest month to fly from Kansas City to San Diego?

Accepted Answer

Flights from Kansas City to San Diego lean towards being more expensive in March. Prices are generally better when you fly from Kansas City to San Diego in January, with the cheapest ticket starting at $207.

Question 8

What is the cheapest time of day to fly from MKC to SAN?

Accepted Answer

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kansas City to San Diego as you normally would.

Question 9

Can I find deals for flights from Kansas City to San Diego that include hotel bookings?

Accepted Answer

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

Question 10

How can I find direct flights from Kansas City to San Diego?

Accepted Answer

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

Question 11

Can I find deals for business class flights from Kansas City to San Diego?

Accepted Answer

Yes. Cheapflights offers flight deals from Kansas City to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Popular in	March
Cheapest in	January
Average price	$308
Good round-trip deal	$368 or less
Good one-way deal	$148 or less

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Best time to book a flight from Kansas City to San Diego

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

What is the cheapest time of day to fly from MKC to SAN?

Find hourly flight availability from Kansas City to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

Related info for your journey

Find useful and relevant information for your journey from Kansas City to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Kansas City to San Diego that include hotel bookings?

How can I find direct flights from Kansas City to San Diego?

Can I find deals for business class flights from Kansas City to San Diego?

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

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