The cheapest and fastest buses from San Francisco International Airport to San Diego International Airport
Cheapest price
$120
Average price
$120
Fastest journey
14 h 46 m
Average duration
14 h 46 m
Buses per day
1
Distance
719 km
The best way to find a cheap bus ticket from San Francisco International Airport to San Diego International Airport is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from San Francisco International Airport to San Diego International Airport will cost around $120 if you buy it on the day, but the cheapest tickets can be found for only $120.
It's difficult to get from San Francisco International Airport to San Diego International Airport without transferring at least 2 times.


Travel Information
Compare bus, train, and flight for San Francisco International Airport to San Diego International Airport
Omio recommends booking the flight as it is the most popular option from San Francisco International Airport to San Diego International Airport among Omio's users. If you are prioritising price take the bus with prices starting from $72. For those with little time consider booking a flight which can get you there in 1h 37m. The ticket price range depends on the travel mode: a bus costs an average of $72, and a flight costs an average of $236.
Distance: 446 miles (719 km)
Compare bus with
| Bus | Most popular Flight | Train |
|---|---|---|
$73 Average price Cheapest | $274 Average price | $84 Average price |
15h 8m Average total duration 14h 38m Onboard + 30m Additional time* | 4h 37m Average total duration Fastest 1h 37m Onboard + 3h 0m Additional time* | 15h 5m Average total duration 14h 35m Onboard + 30m Additional time* |
Direct Options | Direct Options | Direct Options |
Live departures
San Francisco International Airport to San Diego International Airport bus times
The table below shows live departures for San Francisco International Airport to San Diego International Airport buses for tomorrow, Sunday, March 22. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 9:19 PM Sfo Airport Terminal G-lower Level | 14h46 | 12:05 PM Terminal 1 Rental Car Shuttle | 2 transfers | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets San Francisco International Airport to San Diego International Airport by bus, train, or flight
Compare bus, train, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Journey information
Overview: Bus from San Francisco International Airport to San Diego International Airport
Buses from San Francisco International Airport to San Diego International Airport run on average 22 times per day, taking around 14h 38m. Cheap bus tickets for this journey start at $72 (€59) if you book in advance.
There are 2 buses per day. The earliest bus runs at 06:35, the last at 15:50. The fastest bus covers the 446 miles (719 km) distance in 14h 17m.
Distance 446 miles (719 km) |
Average bus duration 14h 38m |
Cheapest ticket price $72 (€59) |
Buses per day 22 |
Direct buses 2 |
Fastest bus 14h 17m |
First bus 06:35 |
Last bus 15:50 |
Bus providers: SamTrans from San Francisco International Airport to San Diego International AirportYou can travel by bus between San Francisco International Airport to San Diego International Airport with SamTrans for as low as $72 (€59). When you search for schedules and tickets, Omio will show you the best journey
SamTrans
FAQs: Bus from San Francisco International Airport to San Diego International Airport
Find answers to the most common questions about traveling from San Francisco International Airport to San Diego International Airport by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at San Diego International Airport, this guide helps you travel smarter and with confidence.

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