Cheap Flights from Kansas City to San Diego

View €68 flight on Mon, 25 Aug 2025Opens in a new window

Popular airlines from Kansas City to San Diego

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Cheap flights from Kansas City to San Diego (MKC-SAN)

Prices were available within the past 7 days and start at €68 for one-way flights and €136 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, 25 Aug - Wed, 3 Sep
MCI
Kansas City
SAN
San Diego
€136 Return, found 4 days ago
€136
Return
found 4 days ago
Select American Airlines flight, departing Mon, 25 Aug from Kansas City to San Diego, returning Wed, 3 Sep, priced at €136 found 4 days ago
American Airlines
Mon, 25 Aug - Wed, 3 Sep
MCI
Kansas City
CLD
Carlsbad
€164 Return, found 4 days ago
€164
Return
found 4 days ago
Select American Airlines flight, departing Mon, 25 Aug from Kansas City to Carlsbad, returning Wed, 3 Sep, priced at €164 found 4 days ago
American Airlines
Mon, 25 Aug - Wed, 3 Sep
MCI
Kansas City
SAN
San Diego
€169 Return, found 4 days ago
€169
Return
found 4 days ago
Select American Airlines flight, departing Mon, 25 Aug from Kansas City to San Diego, returning Wed, 3 Sep, priced at €169 found 4 days ago
American Airlines
Mon, 25 Aug - Wed, 3 Sep
MCI
Kansas City
SAN
San Diego
€182 Return, found 4 days ago
€182
Return
found 4 days ago
Select American Airlines flight, departing Mon, 25 Aug from Kansas City to San Diego, returning Wed, 3 Sep, priced at €182 found 4 days ago
Delta
Mon, 25 Aug - Wed, 3 Sep
MCI
Kansas City
SAN
San Diego
€202 Return, found 4 days ago
€202
Return
found 4 days ago
Select Delta flight, departing Mon, 25 Aug from Kansas City to San Diego, returning Wed, 3 Sep, priced at €202 found 4 days ago
United
Mon, 25 Aug - Wed, 3 Sep
MCI
Kansas City
SAN
San Diego
€203 Return, found 4 days ago
€203
Return
found 4 days ago
Select United flight, departing Mon, 25 Aug from Kansas City to San Diego, returning Wed, 3 Sep, priced at €203 found 4 days ago

Find the cheapest month to fly from Kansas City (MKC) to San Diego (SAN)

November is typically the cheapest month to fly

From €101 - €387 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.