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$93+ Direct flights from San Diego

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SAN — SYD
30 Mar — 6 Apr1
1 adult
1 adult, Economy, 0 bags

Direct flights from San Diego

Enter your travel dates to find the best prices.

Cheapest flights from San Diego
Explore the most affordable flight options available from San Diego. Find the lowest fares based on data from user searches, with prices last updated on 28 February 2026.

Tue 5/510:55
SAN
-
SFO
Nonstop1h 40m
Southwest
Sat 9/506:00
SFO
-
SAN
Nonstop1h 35m
Southwest
Deal found 26/2$162
Thu 23/420:45
SAN
-
SFO
Nonstop1h 40m
Southwest
Sun 26/406:00
SFO
-
SAN
Nonstop1h 35m
Southwest
Deal found 27/2$163
Wed 1/409:46
SAN
-
SFO
Nonstop1h 46m
United Airlines
Thu 2/407:00
SFO
-
SAN
Nonstop1h 44m
United Airlines
Deal found 24/2$164
Fri 10/406:20
SAN
-
SFO
Nonstop1h 50m
Southwest
Mon 13/420:10
SFO
-
SAN
Nonstop1h 35m
Southwest
Deal found 26/2$169
Mon 6/409:46
SAN
-
SFO
Nonstop1h 46m
United Airlines
Tue 7/407:00
SFO
-
SAN
Nonstop1h 44m
United Airlines
Deal found 26/2$174
Wed 25/314:50
SAN
-
SFO
Nonstop1h 40m
Southwest
Mon 30/317:25
SFO
-
SAN
Nonstop1h 35m
Southwest
Deal found 24/2$178
Sun 5/406:36
SAN
-
SFO
Nonstop1h 48m
United Airlines
Tue 7/407:00
SFO
-
SAN
Nonstop1h 44m
United Airlines
Deal found 26/2$183
Tue 24/311:57
SAN
-
SFO
Nonstop1h 47m
United Airlines
Mon 30/322:40
SFO
-
SAN
Nonstop1h 49m
United Airlines
Deal found 27/2$186
Sat 18/417:15
SAN
-
SFO
Nonstop1h 40m
Southwest
Sun 19/406:00
SFO
-
SAN
Nonstop1h 35m
Southwest
Deal found 26/2$190
Fri 10/406:36
SAN
-
SFO
Nonstop1h 48m
United Airlines
Sun 19/410:14
SFO
-
SAN
Nonstop1h 41m
United Airlines
Deal found 24/2$193
Fri 10/406:36
SAN
-
SFO
Nonstop1h 48m
United Airlines
Fri 17/422:40
SFO
-
SAN
Nonstop1h 49m
United Airlines
Deal found 26/2$195
Fri 10/406:20
SAN
-
SFO
Nonstop1h 50m
Southwest
Sun 12/406:00
SFO
-
SAN
Nonstop1h 35m
Southwest
Deal found 25/2$198

Find direct flights from San Diego within your budget

 
Use the slider to find direct flights from San Diego within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 647,157 searches. This data was last updated on 28 February 2026.

Fly to

Route

Depart

Return

Price

San DiegoSan Francisco

SAN - SFO

SANSFO

San Diego

Sat 18/4

17:15-18:55

Nonstop1h 40m

San Francisco

Sun 19/4

06:00-07:35

Nonstop1h 35m

$190

San DiegoSan Francisco

SAN - SFO

SANSFO

San Diego

Fri 10/4

06:36-08:24

Nonstop1h 48m

San Francisco

Sun 12/4

07:00-08:44

Nonstop1h 44m

$193

San DiegoSan Francisco

SAN - SFO

SANSFO

San Diego

Mon 4/5

21:12-23:01

Nonstop1h 49m

San Francisco

Wed 6/5

08:45-10:25

Nonstop1h 40m

$204

San DiegoSan Francisco

SAN - SFO

SANSFO

San Diego

Thu 19/3

12:45-14:37

Nonstop1h 52m

San Francisco

Tue 24/3

06:35-08:15

Nonstop1h 40m

$207

San DiegoSan Francisco

SAN - SFO

SANSFO

San Diego

Thu 26/3

06:15-08:05

Nonstop1h 50m

San Francisco

Thu 2/4

07:00-08:44

Nonstop1h 44m

$216

San DiegoSan Francisco

SAN - SFO

SANSFO

San Diego

Sat 21/3

06:15-08:05

Nonstop1h 50m

San Francisco

Sat 11/4

18:46-20:39

Nonstop1h 53m

$229

San DiegoSan Francisco

SAN - SFO

SANSFO

San Diego

Sat 14/3

21:20-23:00

Nonstop1h 40m

San Francisco

Wed 18/3

07:55-09:20

Nonstop1h 25m

$236

San DiegoSan Francisco

SAN - SFO

SANSFO

San Diego

Thu 2/4

07:20-09:06

Nonstop1h 46m

San Francisco

Sat 4/4

22:40-00:29

Nonstop1h 49m

$240

San DiegoSan Francisco

SAN - SFO

SANSFO

San Diego

Thu 12/3

11:57-13:44

Nonstop1h 47m

San Francisco

Tue 17/3

13:11-14:49

Nonstop1h 38m

$247

San DiegoSan Francisco

SAN - SFO

SANSFO

San Diego

Sat 4/4

06:36-08:24

Nonstop1h 48m

San Francisco

Tue 7/4

22:40-00:29

Nonstop1h 49m

$249

Flights are sorted by cheapest return flights first.

Deals found on 27/2

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from San Diego

Have a flexible travel schedule? Discover the best time to fly from San Diego with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Access useful and relevant information related to your journey from San Diego. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 28 February 2026.

  • Where can you fly direct from San Diego?

    Currently, the most popular direct flight destination from San Diego is Las Vegas.

  • How much are direct flights from San Diego?

    On average, a one-way direct flight from San Diego will cost users approximately $240. If you're looking for a direct round-trip flight from San Diego, you can expect to pay around $858.

  • What is the best time of year to fly direct from San Diego?

    If you're seeking the lowest price on a direct flight from San Diego, May is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, January offers travelers the most options.

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