Cheap flights from Olathe to San Diego from CA $108

View CA $108 flight on Sat, Sep. 27, 2025Opens in a new window

Popular airlines from Olathe to San Diego

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Olathe (MKC) to San Diego (SAN)

Prices were available within the past 7 days and start at CA $108 for one-way flights and CA $259 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Thu, Aug. 14 - Thu, Aug. 21
MCI
Kansas City
SAN
San Diego
CA $259 Roundtrip, found 5 days ago
CA $259
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Thu, Aug. 14 from Kansas City to San Diego, returning Thu, Aug. 21, priced at CA $259 found 5 days ago
Alaska Airlines
Thu, Aug. 14 - Thu, Aug. 21
MCI
Kansas City
SAN
San Diego
CA $309 Roundtrip, found 5 days ago
CA $309
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Aug. 14 from Kansas City to San Diego, returning Thu, Aug. 21, priced at CA $309 found 5 days ago
Spirit Airlines
Thu, Aug. 14 - Thu, Aug. 21
MCI
Kansas City
SAN
San Diego
CA $371 Roundtrip, found 5 days ago
CA $371
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Thu, Aug. 14 from Kansas City to San Diego, returning Thu, Aug. 21, priced at CA $371 found 5 days ago
Spirit Airlines
Thu, Aug. 14 - Thu, Aug. 21
MCI
Kansas City
SAN
San Diego
CA $394 Roundtrip, found 5 days ago
CA $394
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Thu, Aug. 14 from Kansas City to San Diego, returning Thu, Aug. 21, priced at CA $394 found 5 days ago
Spirit Airlines
Thu, Aug. 14 - Thu, Aug. 21
MCI
Kansas City
SAN
San Diego
CA $407 Roundtrip, found 5 days ago
CA $407
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Thu, Aug. 14 from Kansas City to San Diego, returning Thu, Aug. 21, priced at CA $407 found 5 days ago
Alaska Airlines
Thu, Aug. 14 - Thu, Aug. 21
MCI
Kansas City
SAN
San Diego
CA $414 Roundtrip, found 5 days ago
CA $414
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Aug. 14 from Kansas City to San Diego, returning Thu, Aug. 21, priced at CA $414 found 5 days ago

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

November is typically the cheapest month to fly

From CA $151 - CA $528 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.