Cheap Flights to San Diego Starting at $29

Helping travelers to find the best flight offers

Cheapest air tickets to San Diego

You will find the cheapest flights to San Diego down below. Airfare prices are sorted by date and are shown for the next few days, but not more than for a month. This is a great opportunity for people who can spontaneously decide to travel!

07/03/2025

Departure date

Direct flight

Spirit Airlines

NK2502

Starting at $30

07/04/2025

Departure date

1 transfer

Frontier Airlines

F91358

Starting at $144

07/04/2025

Departure date

1 transfer

Frontier Airlines

F91949

Starting at $143

07/07/2025

Departure date

Direct flight

Frontier Airlines

F94306

Starting at $20

07/11/2025

Departure date

Direct flight

Frontier Airlines

F91571

Starting at $64

07/11/2025

Departure date

Direct flight

Spirit Airlines

NK1156

Starting at $28

07/16/2025

Departure date

1 transfer

Frontier Airlines

F93237

Starting at $82

07/16/2025

Departure date

Direct flight

Frontier Airlines

F91855

Starting at $65

09/16/2025

Departure date

Direct flight

Hawaiian Airlines

HA6386

Starting at $86

01/28/2026

Departure date

1 transfer

Alaska Airlines

AS2046

Starting at $87

Direct flights airfares to San Diego

The best way to travel to San Diego is by direct flight. The cost of an air ticket for direct flight to San Diego depends on many factors and changes every day. When looking up the prices for you we take into consideration all possible factors such as trip class (business or economy), date and time of departure and arrival, airport of departure and arrival and of cource airline you are traveling with.

07/03/2025

Departure date

Direct flight

Spirit Airlines

NK2502

Starting at $30

07/07/2025

Departure date

Direct flight

Frontier Airlines

F94306

Starting at $20

07/11/2025

Departure date

Direct flight

Frontier Airlines

F91571

Starting at $64

07/11/2025

Departure date

Direct flight

Spirit Airlines

NK1156

Starting at $28

07/16/2025

Departure date

Direct flight

Frontier Airlines

F91855

Starting at $65

08/05/2025

Departure date

Direct flight

JetBlue Airways

B6189

Starting at $150

09/16/2025

Departure date

Direct flight

Hawaiian Airlines

HA6386

Starting at $86

01/20/2026

Departure date

Direct flight

Alaska Airlines

AS781

Starting at $178

01/20/2026

Departure date

Direct flight

American Airlines

AA1308

Starting at $254

04/20/2026

Departure date

Direct flight

United Airlines

UA4643

Starting at $222

Airlines flying to San Diego

Here is the list of top airlines flying to San Diego. You can follow the link to airline's dedicated page to see more information about it as well as its trending and cheapest flights

Starting at $36

Starting at $45

Starting at $47

Starting at $121

Starting at $154

Starting at $373

Starting at $412

Starting at $423

Starting at $451

Starting at $462

Starting at $469

Starting at $533

San Diego airports

In this section you will be able to compare airfares to San Diego airports. There is an information about minimum and avarage price and airlines flying to airports

SAN
Not enough data :(Airlines flying to this airport
Unknown
Starting at
Unknown
on average
CLD
Not enough data :(Airlines flying to this airport
Unknown
Starting at
Unknown
on average

Special offers and sales on air tickets to San Diego

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.