Cheap Flights from Omaha to San Diego

View €100 flight on Sat, 23 Aug 2025Opens in a new window

Popular airlines from Omaha 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 15% 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 Omaha to San Diego (OMA-SAN)

Prices were available within the past 7 days and start at €100 for one-way flights and €252 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, 29 Aug - Sun, 31 Aug
OMA
Omaha
SAN
San Diego
€252 Return, found 6 hours ago
€252
Return
found 6 hours ago
Select American Airlines flight, departing Fri, 29 Aug from Omaha to San Diego, returning Sun, 31 Aug, priced at €252 found 6 hours ago
American Airlines
Fri, 29 Aug - Sun, 31 Aug
OMA
Omaha
SAN
San Diego
€265 Return, found 6 hours ago
€265
Return
found 6 hours ago
Select American Airlines flight, departing Fri, 29 Aug from Omaha to San Diego, returning Sun, 31 Aug, priced at €265 found 6 hours ago
Delta
Fri, 29 Aug - Sun, 31 Aug
OMA
Omaha
SAN
San Diego
€287 Return, found 6 hours ago
€287
Return
found 6 hours ago
Select Delta flight, departing Fri, 29 Aug from Omaha to San Diego, returning Sun, 31 Aug, priced at €287 found 6 hours ago
Delta
Fri, 29 Aug - Sun, 31 Aug
OMA
Omaha
SAN
San Diego
€300 Return, found 6 hours ago
€300
Return
found 6 hours ago
Select Delta flight, departing Fri, 29 Aug from Omaha to San Diego, returning Sun, 31 Aug, priced at €300 found 6 hours ago
American Airlines
Fri, 29 Aug - Sun, 31 Aug
OMA
Omaha
SAN
San Diego
€304 Return, found 6 hours ago
€304
Return
found 6 hours ago
Select American Airlines flight, departing Fri, 29 Aug from Omaha to San Diego, returning Sun, 31 Aug, priced at €304 found 6 hours ago
United
Fri, 29 Aug - Sun, 31 Aug
OMA
Omaha
SAN
San Diego
€366 Return, found 6 hours ago
€366
Return
found 6 hours ago
Select United flight, departing Fri, 29 Aug from Omaha to San Diego, returning Sun, 31 Aug, priced at €366 found 6 hours ago

Find the cheapest month to fly from Omaha (OMA) to San Diego (SAN)

November is typically the cheapest month to fly

From €102 - €400 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.