Kansas City to San Diego: what the flight costs
In the last 60 days we checked this route 9 times. The typical round trip was $391 per person and the lowest $366, taxes and fees included.
| Per person | |
|---|---|
| Lowest seen | $366 |
| Typical (median) | $391 |
| Price checks, 60 days | 9 |
Paid links: when you book through a link on this page, the booking site pays us a referral fee. Your price does not change. How we earn
Trips we picked on this route
$391 $366 per person, round trip, taxes and fees included You save $25 (6%)
the typical fare on this route
Every fare we found in the last 30 days
| Checked | Trip dates | Per person | Airline | Stops | Duration | Source |
|---|---|---|---|---|---|---|
| Oct 12, 2026 | Oct 23–25, 2026 | $532 | AS | with a stop | 23h 45m | Kiwi.com |
| Oct 12, 2026 | Oct 23–25, 2026 | $366 | Frontier | with a stop | 5h 13m | Google Flights |
| Oct 12, 2026 | Oct 16–18, 2026 | $640 | AS | with a stop | 22h 5m | Kiwi.com |
| Oct 12, 2026 | Oct 16–18, 2026 | $366 | Frontier | with a stop | 8h 56m | Google Flights |
| Oct 12, 2026 | Oct 23–25, 2026 | $391 | F9 | with a stop | 5h 13m | Kiwi.com |
| Oct 12, 2026 | Oct 16–18, 2026 | $391 | F9 | with a stop | 5h 13m | Kiwi.com |
| Oct 12, 2026 | Oct 23–25, 2026 | $542 | AS | with a stop | 23h 45m | Kiwi.com |
| Oct 12, 2026 | Oct 23–25, 2026 | $366 | Frontier | with a stop | 8h 56m | Google Flights |
| Oct 12, 2026 | Oct 23–25, 2026 | $391 | F9 | with a stop | 5h 13m | Kiwi.com |
About San Diego
San Diego has the most reliable beach weather in the country, plus the famous zoo, Balboa Park, fish tacos and a laid-back surf culture.
San Diego from every city: when to go, where to stay, what to do
Questions about Kansas City to San Diego
What does a round trip from Kansas City to San Diego usually cost?
Over the last 60 days the typical price we found was $391 per person, taxes and fees included, across 9 checks; the lowest was $366.
When is the best time to fly from Kansas City to San Diego?
San Diego is at its best in March, April, May, August, September, October and November. Avoid June: June Gloom marine layer
Do I need a passport to fly from Kansas City to San Diego?
No, a government photo ID is enough for US citizens.