Travel Information
Compare bus, train, and flight for Baltimore, MD to San Diego, CA
Omio recommends booking the bus as it is the most popular option from Baltimore, MD to San Diego, CA among Omio's users. If you are prioritising price, take the bus, with an average ticket price of CHF167 For those with little time, consider booking a flight, which has an average total journey time of 8h 4m. If you are seeking to minimise your carbon footprint, the train is your best option, with estimated CO2 emissions of 1.1 - 3.3kg. Average ticket prices depend on the travel mode: a bus costs an average of CHF167, while a train costs an average of CHF365.
Distance: 2291 miles (3688 km)
Compare bus with
Most popular Bus | Train | Flight | Driving |
|---|---|---|---|
CHF167 Average price Cheapest | CHF365 Average price | CHF232 Average price | CHF458 Average price (fuel + tolls) |
59h 18m Average total duration 58h 48m Onboard + 30m Additional time* | 65h 27m Average total duration 64h 57m Onboard + 30m Additional time* | 8h 4m Average total duration Fastest 6h 4m Onboard + 2h 0m Additional time* | 39h 23m Average total duration (door-to-door) |
3.7 - 9.2kg CO2 emissions | 1.1 - 3.3kg CO2 emissions Lowest | 11.1 - 22.1kg CO2 emissions | - CO2 emissions |
![]() Most popular bus company | ![]() Most popular train company | ![]() Most popular airline | Your own car or car rental |
Direct Options | Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
This is compared to other travel options from Baltimore, MD to San Diego, CA:
A bus is CHF66 less than a flight for this route with tickets for a flight from Baltimore, MD to San Diego, CA costing on average CHF232.
A bus is CHF198 less than a train for this route with tickets for a train from Baltimore, MD to San Diego, CA costing on average CHF365.
Other travel options to San Diego, CA take longer:
Bus takes on average 59h 18m.
Train takes on average 65h 27m.
Travel optionsfrom Baltimore, MD to San Diego, CA
How to get from Baltimore, MD to San Diego, CA by train, bus or flight.
Our recommendation
The best way to travel from Baltimore, MD to San Diego, CA is by taking a bus because it’s the best combination of price and speed.
3:25 AM69h20Baltimore, MD12:45 AMSan Diego, CACHF1621One-way0 transfers
Cheapest
3:25 AM69h20Baltimore, MD12:45 AMSan Diego, CACHF1621One-way0 transfers
Fastest
8:35 AM64h35Baltimore, MD1:10 AMSan Diego, CACHF1641One-way0 transfers
Other options
4:25 AM69h20Baltimore, MD1:45 AMSan Diego, CACHF2301One-way0 transfers
9:20 PM75h30Baltimore, MD12:50 AMSan Diego, CACHF2701One-way0 transfers
Find all the dates and times for this journey by train, bus, flight, and ferry .
Compare prices and tickets Prices for trains, buses and flights
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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FAQs: Travel from Baltimore, MD to San Diego, CA
Travel to San Diego, CA easily. Whether you want fast, cheap or something entirely different, our travel experts have collected everything you need to know so you can find the best option from Baltimore, MD to San Diego, CA.

This is compared to other travel options from Baltimore, MD to San Diego, CA:
A bus is CHF66 less than a flight for this route with tickets for a flight from Baltimore, MD to San Diego, CA costing on average CHF232.
A bus is CHF198 less than a train for this route with tickets for a train from Baltimore, MD to San Diego, CA costing on average CHF365.
Other travel options to San Diego, CA take longer:
Bus takes on average 59h 18m.
Train takes on average 65h 27m.
- Around 53 flights per day.
- Around 9 buses per day.
- Around 3 trains per day.
However, we recommend checking specific travel dates for your route between Baltimore, MD and San Diego, CA as scheduled services by bus, train, and flight can vary by season or day of the week.
- Buses mostly depart from Baltimore, Haines St (Baltimore Downtown Bus Station) and arrive in San Diego, Congress Street (Old Town Park), CA.
- Flights mostly depart from Baltimore/Washington International Airport and arrive in San Diego International Airport.
- Trains mostly depart from Pennsylvania Station, Baltimore, MD and arrive in Santa Fe Depot, San Diego, CA.
- Travel with United, Spirit Airlines to go to San Diego, CA by flight.
- Travel with Amtrak to go to San Diego, CA by train.
- Travel with Greyhound to go to San Diego, CA by bus.
- 0 direct flights per day with United.
Travelling from Baltimore, MD to San Diego, CA: related information
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