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£94+ Direct flights from San Antonio

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 7/10. 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.
SAT — LHR
12 Aug — 19 Aug1
1 adult
1 adult, Economy, 0 bags

Find direct flights from San Antonio within your budget

 
Use the slider to find direct flights from San Antonio within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 858,174 searches. This data was last updated on 13 July 2026.

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Wed 19/8

18:05-18:55

Nonstop2h 50m

San Diego

Sat 22/8

18:05-22:50

Nonstop2h 45m

£188

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Mon 10/8

19:05-19:55

Nonstop2h 50m

San Diego

Thu 13/8

19:10-23:55

Nonstop2h 45m

£188

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Wed 12/8

06:00-06:50

Nonstop2h 50m

San Diego

Wed 19/8

17:40-22:25

Nonstop2h 45m

£188

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Tue 25/8

06:00-06:50

Nonstop2h 50m

San Diego

Tue 1/9

09:05-13:55

Nonstop2h 50m

£188

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Thu 29/10

06:25-07:25

Nonstop3h 00m

San Diego

Thu 29/10

19:50-00:35

Nonstop2h 45m

£188

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Wed 28/10

17:55-18:50

Nonstop2h 55m

San Diego

Fri 30/10

19:50-00:35

Nonstop2h 45m

£195

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Sat 15/8

07:30-08:20

Nonstop2h 50m

San Diego

Thu 20/8

19:10-23:55

Nonstop2h 45m

£237

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Thu 27/8

06:50-07:40

Nonstop2h 50m

San Diego

Mon 31/8

19:10-23:55

Nonstop2h 45m

£237

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Thu 13/8

19:05-19:55

Nonstop2h 50m

San Diego

Sat 15/8

18:05-22:50

Nonstop2h 45m

£237

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Mon 31/8

06:50-07:40

Nonstop2h 50m

San Diego

Thu 3/9

19:10-23:55

Nonstop2h 45m

£237

Flights are sorted by cheapest return flights first.

Deals found on 9/7

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

Have a flexible travel schedule? Discover the best time to fly from San Antonio 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 Antonio. 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 13 July 2026.

  • Where can you fly direct from San Antonio?

    Currently, the most popular direct flight destination from San Antonio is El Paso.

  • How long is a direct flight from San Antonio?

    While the flight duration depends heavily on the destination, on average, travelers can expect non-stop flights from San Antonio to last approximately 2h 50m on average. The quickest direct flight from San Antonio at this time departs from San Antonio (2h 50m), while the longest leaves from San Antonio (2h 50m).

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

    If you're seeking the lowest price on a direct flight from San Antonio, October 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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