4.9
4.6The cheapest and fastest buses from Costa Mesa, CA to San Diego, CA
Cheapest price
$18
Average price
$20
Fastest journey
1 h 50 m
Average duration
2 h 5 m
Buses per day
2
Distance
125 km
The best way to find a cheap bus ticket from Costa Mesa, CA to San Diego, CA is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Costa Mesa, CA to San Diego, CA will cost around $20 if you buy it on the day, but the cheapest tickets can be found for only $18.
Of the 2 buses that leave Costa Mesa, CA for San Diego, CA on Sat, Jan 31, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sat, Jan 31 the direct buses cover the 125 km distance in an average of 2 h 5 m but if you time it right, some buses will get you there in just 1 h 50 m .
On Sat, Jan 31 the slowest buses will take 2 h 20 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
Travel Information
Compare bus and train for Costa Mesa, CA to San Diego, CA
Omio recommends booking the train as it is the most popular option from Costa Mesa, CA to San Diego, CA among Omio's users. If you are prioritising price take the bus with prices starting from €12. For those with little time consider booking a bus which can get you there in 1h 39m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.0 - 0.1kg. The ticket price range depends on the travel mode: a bus costs an average of €12, and a train costs an average of €24.
Distance: 77 miles (125 km)
Compare bus with
| Bus | Most popular Train |
|---|---|
€17 Average price Cheapest | €25 Average price |
2h 9m Average total duration Fastest 1h 39m Onboard + 30m Additional time* | 2h 23m Average total duration 1h 53m Onboard + 30m Additional time* |
0.1 - 0.3kg CO2 emissions | 0.0 - 0.1kg CO2 emissions Lowest |
Most popular bus company |  Most popular train company |
Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
Live departures
Costa Mesa, CA to San Diego, CA bus times
The table below shows live departures for Costa Mesa, CA to San Diego, CA buses for today, Friday, January 30. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| 2:10 PM Costa Mesa, CA | 1h35 | 3:45 PM San Diego, CA | 0 transfersDirect | |
| 8:20 PM Costa Mesa, CA | 1h30 | 9:50 PM San Diego, CA | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Costa Mesa, CA to San Diego, CA by bus or train
Compare bus and train 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.
Jan 31
Feb 01
Feb 02
Feb 03
Feb 04
Feb 05
Feb 06
Why should you book Costa Mesa, CA to San Diego, CA buses with Omio?
Why book with Omio vs FlixBus?
- Compare with other providers: On Omio, you can not only buy tickets for FlixBus, but also compare tickets for the likes of Greyhound to find the best option for your trip from Costa Mesa, CA to San Diego, CA.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare FlixBus with all available travel options, which are bus and train to ensure you get the best deal for traveling from Costa Mesa, CA to San Diego, CA.
Why book with Omio over Wanderu?
- Compare with other providers: On Omio, you can also compare tickets for the likes of Greyhound to find the best option for your trip from Costa Mesa, CA to San Diego, CA.
- Multiple modes of transport: Omio allows you to compare travel options including bus and train to find the ideal travel option from Costa Mesa, CA to San Diego, CA.
Journey information
Overview: Bus from Costa Mesa, CA to San Diego, CA
USAUSA
Buses from Costa Mesa, CA to San Diego, CA run on average 34 times per day, taking around 1h 39m. Cheap bus tickets for this journey start at $16 (€12) if you book in advance.
There are 33 buses per day. The earliest bus runs at 00:15, the last at 23:35. The fastest bus covers the 77 miles (125 km) distance in 1h 10m.
Distance 77 miles (125 km) |
Average bus duration 1h 39m |
Cheapest ticket price $16 (€12) |
Buses per day 34 |
Direct buses 33 |
Fastest bus 1h 10m |
First bus 00:15 |
Last bus 23:35 |
Bus providers: FlixBus, Greyhound from Costa Mesa, CA to San Diego, CAYou can travel by bus between Costa Mesa, CA to San Diego, CA with FlixBus, Greyhound for as low as $16 (€12). When you search for schedules and tickets, Omio will show you the best journey
FlixBus
Greyhound
FAQs: Bus from Costa Mesa, CA to San Diego, CA
Find answers to the most common questions about traveling from Costa Mesa, CA to San Diego, CA 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, CA, this guide helps you travel smarter and with confidence.
- Greyhound
- Assistance
- Priority seating
- Wheelchair-accessible buses.
- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
- Balboa Park, a sprawling urban park with museums, gardens, and the San Diego Zoo
- USS Midway Museum, a historic naval aircraft carrier museum offering interactive exhibits and tours
- La Jolla Cove, a picturesque coastal area known for its stunning views and marine life
- Gaslamp Quarter, a lively historic district with Victorian architecture, dining, and entertainment options
- Coronado Beach, a beautiful sandy beach known for its gentle waves and iconic hotel.
- Explore the vibrant art scene at the Museum of Contemporary Art San Diego
- enjoy a harbor cruise for stunning views of the skyline and naval ships
- hike the scenic trails at Torrey Pines State Natural Reserve
- visit the Birch Aquarium to learn about marine life and ocean conservation
- experience the thrill of a whale watching tour off the coast.
- Greyhound
- You can cancel your ticket for a refund or exchange up to 24 hours before departure, for a cancellation fee applied.
- FlixBus
- You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
- Greyhound
- One carry-on bag up to 25 lbs (11 kg) and one checked bag up to 50 lbs (23 kg).
- FlixBus
- One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
- Greyhound
- $15 per additional bag.
- FlixBus
- Additional luggage can be purchased for a fee.
- FlixBus
- Small pets in carriers allowed
- guide dogs travel for free.
popular bus stations
Popular bus stations from Costa Mesa, CA to San Diego, CA
More options for your journey from Costa Mesa, CA to San Diego, CA
Here are some other resources that might have the information you need
Most popular buses to and from San Diego, CA and Costa Mesa, CA
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