- Must visit
San Diego Museum of Art
Major Balboa Park museum with works from Spanish old masters to modern art, plus strong regional and international exhibitions.
Cheapest price on Oct 07
$318
Average ticket price on Oct 07
$402
Fastest journey on Oct 07
2 d 1 h 5 m
Average journey duration on Oct 07
2 d 4 h 14 m
Buses on Oct 07
16
Distance
2784 km
The best way to find a cheap bus ticket from Chicago, IL 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 Chicago, IL to San Diego, CA will cost around $402 if you buy it on the day, but the cheapest tickets can be found for only $318.
It's difficult to get from Chicago, IL to San Diego, CA without transferring at least 3 times.
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FlixBusBuses from Chicago, IL to San Diego, CA run on average 13 times per day, taking around 51h 48m. Cheap bus tickets for this journey start at $124 (€103) but you can travel from only $81 (€68) by flight.
The earliest bus runs at 00:15, the last at 23:10. The fastest bus covers the 1729 miles (2784 km) distance in 44h 14m.
Distance 1729 miles (2784 km) |
Average bus duration 51h 48m |
Cheapest ticket price $124 (€103) |
Buses per day 13 |
Fastest bus 44h 14m |
First bus 12:15 AM |
Last bus 11:10 PM |
Cheapest Month Jan |
Cheapest Day Sun |
High Season Jan - Mar |
Low Season Oct - Dec |
Busiest Day Mon |
Least Busy Day Mon |
Best time to book 14 days |
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Greyhound | Departure Time 12:15AM | Arrival Time 05:10PM | Duration 66h55 | Departure days Thu, Fri, Sun | Cheapest price $158 |
Operator Greyhound | Departure Time 04:10AM | Arrival Time 05:15AM | Duration 73h05 | Departure days Tue | Cheapest price $357 |
Operator Greyhound | Departure Time 05:10AM | Arrival Time 06:15AM | Duration 73h05 | Departure days Tue | Cheapest price $348 |
Operator Greyhound | Departure Time 07:10AM | Arrival Time 11:30AM | Duration 78h20 | Departure days Wed, Thu, Fri, Sun | Cheapest price $171 |
Operator Greyhound | Departure Time 10:15AM | Arrival Time 10:15PM | Duration 62h00 | Departure days Tue, Wed, Thu, Fri, Sat, Sun | Cheapest price $166 |
Operator Greyhound | Departure Time 12:25PM | Arrival Time 12:30PM | Duration 50h05 | Departure days Tue, Wed, Thu, Fri, Sat, Sun | Cheapest price $153 |
Operator Greyhound | Departure Time 02:45PM | Arrival Time 06:20PM | Duration 53h35 | Departure days Tue, Wed | Cheapest price $196 |
Operator Greyhound | Departure Time 05:05PM | Arrival Time 10:15PM | Duration 55h10 | Departure days Thu, Fri, Sat, Sun | Cheapest price $182 |
Operator Greyhound | Departure Time 06:00PM | Arrival Time 05:10PM | Duration 73h10 | Departure days Wed | Cheapest price $421 |
Operator Greyhound | Departure Time 09:30PM | Arrival Time 01:10AM | Duration 51h40 | Departure days Mon | Cheapest price $139 |
Operator Greyhound | Departure Time 10:15PM | Arrival Time 05:15AM | Duration 55h00 | Departure days Mon | Cheapest price $189 |
Operator Greyhound | Departure Time 10:50PM | Arrival Time 05:10PM | Duration 68h20 | Departure days Sat, Sun | Cheapest price $202 |
Operator Greyhound | Departure Time 11:10PM | Arrival Time 10:15PM | Duration 73h05 | Departure days Wed, Thu, Fri, Sat, Sun | Cheapest price $181 |
The table below shows live departures for Chicago, IL to San Diego, CA buses for today, Tuesday, October 6. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
· · + FlixBus | 10:15 AM Chicago, Union Station (Amtrak), IL | 62h00 | 10:15 PM San Diego, West Harbor Drive (The Headquarters at Seaport District), CA | 3 transfers | |
· · + FlixBus | 10:15 AM Chicago, Union Station (Amtrak), IL | 75h20 | 11:35 AM San Diego, Congress Street (Old Town Park), CA | 3 transfers | |
· · · | 10:15 AM Chicago, Union Station (Amtrak), IL | 57h30 | 5:45 PM San Diego, Congress Street (Old Town Park), CA | 3 transfers | |
· · · | 10:15 AM Chicago, Union Station (Amtrak), IL | 58h05 | 6:20 PM San Diego, San Ysidro Transit Center | 3 transfers | |
· · + FlixBus | 12:25 PM Chicago, Greyhound Bus Station | 50h05 | 12:30 PM San Diego, San Ysidro Transit Center | 3 transfers | |
· · + FlixBus | 12:25 PM Chicago, Greyhound Bus Station | 55h55 | 6:20 PM San Diego, Rail Ct / E San Ysidro Blvd (McDonald`s), CA | 4 transfers | |
· · + FlixBus | 12:25 PM Chicago, Greyhound Bus Station | 49h10 | 11:35 AM San Diego, Congress Street (Old Town Park), CA | 3 transfers | |
· · + FlixBus | 12:25 PM Chicago, Greyhound Bus Station | 49h30 | 11:55 AM San Diego, West Harbor Drive (The Headquarters at Seaport District), CA | 3 transfers | |
· · · | 2:45 PM Chicago, Greyhound Bus Station | 53h35 | 6:20 PM San Diego, San Ysidro Transit Center | 3 transfers | |
· · · | 2:45 PM Chicago, Greyhound Bus Station | 53h00 | 5:45 PM San Diego, Congress Street (Old Town Park), CA | 3 transfers | |
Find all the dates and times for this journey
Discover the best of San Diego, CA — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect San Diego, CA trip today.
Major Balboa Park museum with works from Spanish old masters to modern art, plus strong regional and international exhibitions.
Acclaimed contemporary art museum in La Jolla featuring oceanfront settings, modern works, and rotating global exhibitions.
Museum aboard a historic aircraft carrier with restored aircraft, naval exhibits, and immersive views of life at sea.
Balboa Park is San Diego's grand cultural park, packed with gardens, architecture, museums, and walkable plazas worth lingering in.
Historic Gaslamp Quarter offers Victorian-era streets, nightlife energy, and preserved downtown architecture for an atmospheric walk.
Dramatic seaside cliffs and walking paths in La Jolla, famous for waves, sea lions, and sweeping Pacific views.
A San Diego staple: grilled fish in a soft tortilla with cabbage, crema, and salsa. Popularized by Baja influence and coastal seafood culture.
French fries, carne asada, cheese, guacamole, and crema wrapped in a flour tortilla. A late-night local favorite born in San Diego taquerias.
Fresh local sea urchin served raw, prized for its rich, buttery taste. It reflects San Diego's access to Pacific seafood and sushi culture.
Celebrated sushi restaurant specializing in omakase and pristine seafood, including uni. Intimate, polished, and highly respected by locals.
Iconic casual seafood counter known for fish tacos, smoked fish, and harbor views. A classic stop for San Diego's Baja-inspired seafood style.
Refined fine-dining restaurant showcasing local seafood and seasonal California ingredients. Elegant room with one of the city's strongest reputations.
San Diego is pricey for US travel, with higher hotel rates, dining, and parking than many cities, though casual food and buses stay manageable.
Tip 18-20% at restaurants, 15-20% for taxis or rideshares, and $1-2 for coffee drinks or small cafe orders.
Find answers to the most common questions about traveling from Chicago, IL 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.

Most Chicago, IL to San Diego, CA buses use the Chicago, Union Station (Amtrak) to San Diego, Congress Street (Old Town Park) station pair, with some services arriving at San Diego, West Harbor Drive (The Headquarters at Seaport District). Use this guide to compare Chicago, IL and San Diego, CA bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Chicago, Union Station (Amtrak) is 3 km from Chicago city centre. Public transport options include:
Chicago, Union Station (Amtrak) has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Food options include: Multiple dining options are available inside the station.
Free Wi-Fi is available in waiting areas. ATMs are aTMs are located near the main entrance.
Ticket office support is available at Chicago, Union Station (Amtrak).
Available at Chicago, Union Station (Amtrak): Parking, Taxis, WC.
Accessibility facilities are available at Chicago, Union Station (Amtrak): Station is accessible with elevators and ramps.
Chicago, Greyhound Bus Station is 2 km from Chicago city centre. Public transport options include:
Chicago, Greyhound Bus Station has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Food options include: Snack shop and vending machines available
Free Wi-Fi in waiting area. ATMs are located near entrance.
Ticket office support is available at Chicago, Greyhound Bus Station.
Available at Chicago, Greyhound Bus Station: Parking, Taxis, WC.
Accessibility facilities are available at Chicago, Greyhound Bus Station: Wheelchair accessible entrances and seating.
Chicago, Cumberland Blue Line Station is 21 km from Chicago city centre. Public transport options include:
Chicago, Cumberland Blue Line Station has practical services for this route, including Wifi, Parking, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Wi-Fi is available at Chicago, Cumberland Blue Line Station. ATMs are available at Chicago, Cumberland Blue Line Station.
Ticket office support is available at Chicago, Cumberland Blue Line Station.
Available at Chicago, Cumberland Blue Line Station: Parking, Taxis, WC.
Accessibility facilities are available at Chicago, Cumberland Blue Line Station: Wheelchair accessible with elevator service.
San Diego, Congress Street (Old Town Park) is 5 km from San Diego city centre. Public transport options include:
San Diego, Congress Street (Old Town Park) has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Food options include: Several dining options nearby.
Wi-Fi is available at San Diego, Congress Street (Old Town Park). ATMs are available at San Diego, Congress Street (Old Town Park).
Ticket office support is available at San Diego, Congress Street (Old Town Park).
Available at San Diego, Congress Street (Old Town Park): Parking, Taxis, WC.
Accessibility facilities are available at San Diego, Congress Street (Old Town Park): Wheelchair accessible routes available.
San Diego, West Harbor Drive (The Headquarters at Seaport District) is 1 km from San Diego city centre. Public transport options include:
San Diego, West Harbor Drive (The Headquarters at Seaport District) has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Food options include: Several dining options are in the area.
Wi-Fi is available at San Diego, West Harbor Drive (The Headquarters at Seaport District). ATMs are available at San Diego, West Harbor Drive (The Headquarters at Seaport District).
Ticket office support is available at San Diego, West Harbor Drive (The Headquarters at Seaport District).
Available at San Diego, West Harbor Drive (The Headquarters at Seaport District): Parking, Taxis, WC.
Accessibility facilities are available at San Diego, West Harbor Drive (The Headquarters at Seaport District): Accessible for persons with disabilities.
San Diego, San Ysidro Transit Center is 22 km from San Diego city centre. Public transport options include:
San Diego, San Ysidro Transit Center has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Food options include: Several fast food eateries located nearby.
Wi-Fi is available at San Diego, San Ysidro Transit Center. ATMs are available near the entrance.
Ticket office support is available at San Diego, San Ysidro Transit Center.
Available at San Diego, San Ysidro Transit Center: Parking, Taxis, WC.
Accessibility facilities are available at San Diego, San Ysidro Transit Center: Wheelchair accessible with ramps.
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