Kansas City to San Diego: what the flight costs
In the last 60 days we checked this route 11 times. The typical return was £295 per person and the lowest £276, taxes and fees included.
| Per person | |
|---|---|
| Lowest seen | £276 |
| Typical (median) | £295 |
| Price checks, 60 days | 11 |
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Trips we picked on this route
Just found · from Kansas CityLowest in 30 daysWorth it, if
San Diego
23 – 25 Oct 2026 · 2 nights
- £19 per person below the typical fare on this route
- Lowest in 30 days on this route
- Free cancellation at Palihotel San Diego Gaslamp Quarter
£797 for two · 2 nights · flights, hotel, taxes & fees
Flights £552 + hotel £245, taxes in · a checked bag each adds about £181
Frontier · with a stop · 5h 13m
The catch: Not nonstop: a stop on the way, 5h 13m in all.
Worth it if you want sun, sand and a pool; skip it if you want a city to walk.
Every fare we found in the last 30 days
| Checked | Trip dates | Per person | Airline | Stops | Duration | Source |
|---|---|---|---|---|---|---|
| 15 Oct 2026 | 30 Oct – 1 Nov 2026 | £378 | F9 | with a stop | 5h 14m | Kiwi.com |
| 15 Oct 2026 | 23 – 25 Oct 2026 | £379 | F9 | with a stop | 5h 13m | Kiwi.com |
| 12 Oct 2026 | 23 – 25 Oct 2026 | £401 | AS | with a stop | 23h 45m | Kiwi.com |
| 12 Oct 2026 | 23 – 25 Oct 2026 | £276 | Frontier | with a stop | 5h 13m | Google Flights |
| 12 Oct 2026 | 16 – 18 Oct 2026 | £482 | AS | with a stop | 22h 5m | Kiwi.com |
| 12 Oct 2026 | 16 – 18 Oct 2026 | £276 | Frontier | with a stop | 8h 56m | Google Flights |
| 12 Oct 2026 | 23 – 25 Oct 2026 | £295 | F9 | with a stop | 5h 13m | Kiwi.com |
| 12 Oct 2026 | 16 – 18 Oct 2026 | £295 | F9 | with a stop | 5h 13m | Kiwi.com |
| 12 Oct 2026 | 23 – 25 Oct 2026 | £409 | AS | with a stop | 23h 45m | Kiwi.com |
| 12 Oct 2026 | 23 – 25 Oct 2026 | £276 | Frontier | with a stop | 8h 56m | Google Flights |
| 12 Oct 2026 | 23 – 25 Oct 2026 | £295 | 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 return from Kansas City to San Diego usually cost?
Over the last 60 days the typical price we found was £295 per person, taxes and fees included, across 11 checks; the lowest was £276.
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 passport needed for travellers from the United States: a government photo ID is enough for San Diego.
Prices converted from US dollars at the rate of 15 Oct 2026.