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Bus tickets Ontario, CA to San Diego from £20

Find a coach from Ontario, CA to San Diego: Compare 4 companies
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Which bus from Ontario, CA to San Diego is the best?

Check the bus schedule for Ontario, CA to San Diego. Here is a selection of the cheapest coach trips for the next days from bus operators like FlixBus, Executive Lines or Limousine Express. To see the full timetable for all coaches just use or search and compare.

today
from £32
tomorrow
Tuesday
from £24
Wednesday
from £21
Thursday
from £20
Friday
from £28
Saturday
from £27

Cheapest bus trips today

Prices are for one way and one person
  • Executive Lines
    2h 35m
    0
    06:20
    Ontario, CA
    S Euclid Ave
    08:55
    San Diego
    San Ysidro Transit Center
    0
    Executive Lines
    Economy
    £32
  • Executive Lines
    2h 30m
    0
    06:50
    Ontario, CA
    S Euclid Ave
    09:20
    San Diego
    San Ysidro Transit Center
    0
    Executive Lines
    Economy
    £32
  • Executive Lines
    2h 40m
    0
    08:50
    Ontario, CA
    S Euclid Ave
    11:30
    San Diego
    San Ysidro Transit Center
    0
    Executive Lines
    Economy
    £32
  • Limousine Express
    6h 15m
    0
    06:00
    Ontario, CA
    Bus Stop
    12:15
    San Diego
    San Ysidro Transit Center
    0
    Limousine Express
    Economy
    £35
  • Limousine Express
    4h 30m
    0
    15:45
    Ontario, CA
    Bus Stop
    20:15
    San Diego
    San Ysidro Transit Center
    0
    Limousine Express
    Economy
    £35

Cheapest bus trips Tuesday

Prices are for one way and one person
  • FlixBus
    3h 55m
    0
    13:55
    Ontario, CA
    Montclair Place
    17:50
    San Diego
    Old Town Transit Center
    0
    FlixBus
    Economy
    £24
  • FlixBus
    5h 50m
    0
    04:40
    Ontario, CA
    Montclair Place
    10:30
    San Diego
    Seaport Village
    0
    FlixBus
    Economy
    £32
  • Executive Lines
    2h 30m
    0
    06:50
    Ontario, CA
    S Euclid Ave
    09:20
    San Diego
    San Ysidro Transit Center
    0
    Executive Lines
    Economy
    £32
  • Executive Lines
    2h 40m
    0
    08:50
    Ontario, CA
    S Euclid Ave
    11:30
    San Diego
    San Ysidro Transit Center
    0
    Executive Lines
    Economy
    £32
  • Limousine Express
    6h 15m
    0
    06:00
    Ontario, CA
    Bus Stop
    12:15
    San Diego
    San Ysidro Transit Center
    0
    Limousine Express
    Economy
    £35

Cheapest bus trips Wednesday

Prices are for one way and one person
  • FlixBus
    3h 55m
    0
    13:55
    Ontario, CA
    Montclair Place
    17:50
    San Diego
    Old Town Transit Center
    0
    FlixBus
    Economy
    £21
  • FlixBus
    3h 55m
    0
    13:55
    Ontario, CA
    Montclair Place
    17:50
    San Diego
    Old Town Transit Center
    0
    FlixBus
    Economy
    £24
  • Limousine Express
    6h 15m
    0
    06:00
    Ontario, CA
    Bus Stop
    12:15
    San Diego
    San Ysidro Transit Center
    0
    Limousine Express
    Economy
    £35
  • Limousine Express
    4h 30m
    0
    15:45
    Ontario, CA
    Bus Stop
    20:15
    San Diego
    San Ysidro Transit Center
    0
    Limousine Express
    Economy
    £35
  • Greyhound US
    4h 40m
    0
    09:35
    Ontario, CA
    Montclair Place
    14:15
    San Diego
    Old Town Transit Center
    0
    Greyhound US
    Economy
    £40

Cheapest bus trips Thursday

Prices are for one way and one person
  • FlixBus
    5h 50m
    0
    04:40
    Ontario, CA
    Montclair Place
    10:30
    San Diego
    Seaport Village
    0
    FlixBus
    Economy
    £20
  • FlixBus
    5h 30m
    0
    04:40
    Ontario, CA
    Montclair Place
    10:10
    San Diego
    Balboa Park
    0
    FlixBus
    Economy
    £20
  • Executive Lines
    2h 35m
    0
    06:20
    Ontario, CA
    S Euclid Ave
    08:55
    San Diego
    San Ysidro Transit Center
    0
    Executive Lines
    Economy
    £32
  • Executive Lines
    2h 30m
    0
    06:50
    Ontario, CA
    S Euclid Ave
    09:20
    San Diego
    San Ysidro Transit Center
    0
    Executive Lines
    Economy
    £32
  • Limousine Express
    6h 15m
    0
    06:00
    Ontario, CA
    Bus Stop
    12:15
    San Diego
    San Ysidro Transit Center
    0
    Limousine Express
    Economy
    £36

Cheapest bus trips Friday

Prices are for one way and one person
  • FlixBus
    4h 25m
    0
    13:55
    Ontario, CA
    Montclair Place
    18:20
    San Diego
    San Ysidro Transit Center
    0
    FlixBus
    Economy
    £28
  • Executive Lines
    2h 35m
    0
    06:20
    Ontario, CA
    S Euclid Ave
    08:55
    San Diego
    San Ysidro Transit Center
    0
    Executive Lines
    Economy
    £32
  • Executive Lines
    2h 30m
    0
    06:50
    Ontario, CA
    S Euclid Ave
    09:20
    San Diego
    San Ysidro Transit Center
    0
    Executive Lines
    Economy
    £32
  • FlixBus
    5h 50m
    0
    04:40
    Ontario, CA
    Montclair Place
    10:30
    San Diego
    San Ysidro Transit Center
    0
    FlixBus
    Economy
    £35
  • Greyhound US
    5h 15m
    0
    09:35
    Ontario, CA
    Montclair Place
    14:50
    San Diego
    San Ysidro Transit Center
    0
    Greyhound US
    Economy
    £35

Cheapest bus trips Saturday

Prices are for one way and one person
  • FlixBus
    3h 55m
    0
    13:55
    Ontario, CA
    Montclair Place
    17:50
    San Diego
    Old Town Transit Center
    0
    FlixBus
    Economy
    £27
  • FlixBus
    5h 50m
    0
    04:40
    Ontario, CA
    Montclair Place
    10:30
    San Diego
    Seaport Village
    0
    FlixBus
    Economy
    £29
  • FlixBus
    5h 30m
    0
    04:40
    Ontario, CA
    Montclair Place
    10:10
    San Diego
    Balboa Park
    0
    FlixBus
    Economy
    £29
  • FlixBus
    5h 15m
    0
    04:40
    Ontario, CA
    Montclair Place
    09:55
    San Diego
    Old Town Transit Center
    0
    FlixBus
    Economy
    £29
  • FlixBus
    4h 35m
    0
    04:40
    Ontario, CA
    Montclair Place
    09:15
    San Diego
    Old Town Transit Center
    0
    FlixBus
    Economy
    £29

What is the best day and time to travel by bus between Ontario, CA and San Diego?

Here is the frequency of all coach connections from Ontario, CA to San Diego. See on which day of the week you have more travel options and what time you have more bus trips to choose from.
Wednesday is the busiest day, with more than 27 daily coaches from Ontario, CA to San Diego. Saturday has instead the fewest connections, with only 5 daily coaches between Ontario, CA and San Diego.
The busiest time of the day is the Morning, with 32 coaches from Ontario, CA to San Diego, while Evening sees the fewest connections between Ontario, CA and San Diego, with 19 offers.

All facts for Ontario, CA to San Diego bus at a glance

Compare all coach operators like FlixBus, Executive Lines and Limousine Express that travel daily 16 times by bus from Ontario, CA to San Diego in one click. Book your Ontario, CA to San Diego bus ticket starting from £20!

Cheapest Bus £20
Fastest Bus 2h 30m
Earliest Coach 06:00
Latest Coach 13:55
Daily Bus Connections 16 Ø
Distance 156.2 km
Coach Companies FlixBus, Executive Lines, Limousine Express and Greyhound US

What are the cheapest coach tickets from Ontario, CA to San Diego?

Every day, 16 buses from 4 coach companies leave Ontario, CA for San Diego. Check the table below to find the cheapest prices for coach tickets for this route, starting from 22/12/2024 and for the following days. Make sure get the cheapest bus ticket!

Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday 16/12
Tuesday 17/12
Wednesday 18/12
Thursday 19/12
Friday 20/12
Saturday 21/12
Sunday 22/12
£32
Monday 23/12
Tuesday 24/12
£24
Wednesday 25/12
£21
Thursday 26/12
£20
Friday 27/12
£28
Saturday 28/12
£27
Sunday 29/12
£27
Monday 30/12
£32
Tuesday 31/12
£32
Wednesday 01/01
Thursday 02/01
Friday 03/01
Saturday 04/01
Sunday 05/01
Monday 06/01
Tuesday 07/01
Wednesday 08/01
£32
Thursday 09/01
£32
Friday 10/01
Saturday 11/01
Sunday 12/01

The cheapest time to travel from Ontario, CA to San Diego

See here on which day and which time of the day you can find the cheapest bus ticket from Ontario, CA to San Diego, for the next 30 days.
With a price starting from £20, Thursday is the cheapest day for a coach from Ontario, CA to San Diego. Sunday instead is the most expensive day with prices starting from £32.
Night is the cheapest day time for bus tickets from Ontario, CA to San Diego, with £20. Evening is the most expensive time of the day with prices starting from £32.

How to save money travelling from Ontario, CA to San Diego

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying higher prices for your trip? Plan your bus trips smartly. Here are a few hacks to save money on your coach journey.

Book the ticket from Ontario, CA to San Diego in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the coach from Ontario, CA to San Diego, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later coaches from Ontario, CA to San Diego are also emptier.

Check for bus deals and promotions for all bus companies in this route. On CheckMyBus we show special offers directly in the coach trip on our search. Sign-up and check or deals sections and get notifications on our latest travel hacks.

All bus stations and stops in Ontario, CA and San Diego

Here is a map with all coach stations in Ontario, CA and San Diego. Compare which stop is closest to your destination to save time to find the fastest buses and connections.

All you need to know when you travel by bus from Ontario, CA to San Diego

Check all information on comfort and services on the coaches from Ontario, CA to San Diego. Which seat classes are available or what are the amenities of operators on your coach trip? Below you´ll find answers to your questions.

FAQs for Ontario, CA to San Diego bus

How much does a Ontario, CA San Diego coach trip cost?

This depends on, among other things, the day and travel time. The cheapest ticket for the Ontario, CA San Diego bus trip is available from £20 and takes 4h 35m. Compare offers and save money!

How much could I save by comparing buses from Ontario, CA to San Diego?

This connection is offered by 4 companies with ticket prices ranging from £20 to £45. Therefore, we suggest booking your ticket as soon as possible to ensure you’ll get the cheapest bus trip to San Diego.

How many connections are available for the Ontario, CA San Diego route on average every day?

Each day, the bus route from Ontario, CA to San Diego is offered by roughly 16 busses. By using our search, you can compare bus schedules and find your ideal trip.

How long does a bus to San Diego from Ontario, CA take?

The quickest coach from Ontario, CA to San Diego is provided by Executive Lines and takes 2h 30m. Coach tickets for this connection cost £32. However, keep in mind that the connection can take longer due to traffic.

What time is the first bus from Ontario, CA to San Diego?

The earliest bus to San Diego departs from Ontario, CA at 06:00. In this context, information about departure times may differ on weekends and holidays. Simply use our search to find the exact times for your planned travel date.

What time is the last coach from Ontario, CA to San Diego?

The latest bus to San Diego departs from Ontario, CA at 13:55. Please note that departure times may differ on weekends and holidays. Simply use our search to find the exact times for your planned travel date.

Which bus companies serve the Ontario, CA San Diego route?

Passengers looking to travel from Ontario, CA to San Diego can travel with FlixBus, Executive Lines and Limousine Express. Compare all available bus tickets with our search to book the trip that works best for you.

Is there a direct bus between Ontario, CA and San Diego?

You can check all the direct connections between Ontario, CA and San Diego by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: FlixBus, Executive Lines and Limousine Express.

What can I take with me on the bus to San Diego from Ontario, CA?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the bus for the Ontario, CA San Diego bus route free of charge. Simply use our search to find a coach that is best suited to your needs for your planned travel date.

What equipment is available for the Ontario, CA San Diego bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make travelling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from Ontario, CA to San Diego on your planned travel date.

Available seat classes which are offered on the bus route Ontario, CA to San Diego

Economy
Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

More bus routes to Ontario, CA and to San Diego

Here’s an overview of the most popular bus routes to Ontario, CA and to San Diego. Simply click on the connection of your choice, and you’ll find all the details about your bus route!
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Popular Airport Transfers to Ontario, CA and to San Diego
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