Train information from Chicago to San Diego
Find information about train ticket prices, journey time, and companies that offer transportation from Chicago to San Diego
| ROUND-TRIP FROM | $358 | The best round-trip train deal from Chicago to San Diego found on momondo in the last 72 hours is $358 |
| ONE-WAY FROM | $181 | The best one-way train deal from Chicago to San Diego found on momondo in the last 72 hours is $181 |
| TRAIN COMPANIES | Amtrak | There is 1 train company servicing this route: Amtrak |
Book return-trip train tickets from Chicago to San Diego
Ride from Chicago to San Diego by train with our quickest and cheapest round-trip tickets available. You can also search by a specific date by using the search form above. All prices were found in the last 72 hours.
Amtrak![Amtrak]()
Feb 11![Amtrak]()
Feb 13
9:50 amChicago Union
48h 03m
1 stop
9:53 amSan Diego Old Town
9:10 amSan Diego Old Town
46h 40m
1 stop
7:50 amChicago Union
Amtrak![Amtrak]()
Jan 28![Amtrak]()
Jan 31
9:50 amChicago Union
48h 03m
1 stop
9:53 amSan Diego Old Town
9:10 amSan Diego Old Town
46h 40m
1 stop
7:50 amChicago Union
Amtrak![Amtrak]()
Feb 10![Amtrak]()
Feb 14
9:50 amChicago Union
48h 03m
1 stop
9:53 amSan Diego Old Town
9:10 amSan Diego Old Town
46h 40m
1 stop
7:50 amChicago Union
Amtrak![Amtrak]()
Feb 11![Amtrak]()
Feb 13
9:50 amChicago Union
48h 03m
1 stop
9:53 amSan Diego Old Town
9:10 amSan Diego Old Town
46h 40m
1 stop
7:50 amChicago Union
Amtrak![Amtrak]()
Feb 16![Amtrak]()
Feb 19
9:50 amChicago Union
48h 03m
1 stop
9:53 amSan Diego Old Town
9:10 amSan Diego Old Town
46h 40m
1 stop
7:50 amChicago Union
Book one-way train tickets from Chicago to San Diego
If you’d prefer to ride from Chicago to San Diego by train one-way, below are our fastest and cheapest options found in the last 72 hours. Select your deal below or use the search form above to find available train tickets by date.
FAQs for booking trains from Chicago to San Diego
How much does a train ticket from Chicago to San Diego cost?
Search for train tickets from Chicago to San Diego for this week, starting at $181 one-way. For this month, the average price of a ticket for this train ride is $181 one-way. When you’re booking trains from Chicago to San Diego, expect the price to fluctuate depending on when you book.
When should I purchase the train tickets from Chicago to San Diego?
Currently, the price you pay to get from Chicago to San Diego by train this week is around $181 one-way. We don’t expect to see any changes in price within the next 3 months.
Which train companies operate between Chicago to San Diego?
Amtrak will take you from Chicago to San Diego. Amtrak has been recently found as the cheapest option from $358 round-trip.