Find coaches from Chicago to San Diego (CA), US

Find affordable coach tickets from Chicago to San Diego (CA), US with flexible options. Book your journey now

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Today6 Jun
from US$160
Tomorrow7 Jun
from US$389
Sun8 Jun
from US$177
Mon9 Jun
Tue10 Jun
Wed11 Jun
Thu12 Jun
Fri13 Jun

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: 7 June at
    Departure city: Chicago
    Departure location: Chicago 95Th & Dan Ryan
    Arrival time: 10 June at
    Destination city: San Diego
    Destination location: Balboa Park
    Operated by: Greyhound Lines, Inc. + FlixBus
    Greyhound Lines, Inc. + FlixBus
    Vehicle: BusDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: 7 June at
    Departure city: Chicago
    Departure location: Chicago 95Th & Dan Ryan
    Arrival time: 9 June at
    Destination city: San Diego
    Destination location: UCSD Health La Jolla Station
    Operated by: FlixBus + Greyhound Lines, Inc.
    FlixBus + Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • Departure time: 7 June at
    Departure city: Chicago
    Departure location: Downtown Greyhound Station
    Arrival time: 9 June at
    Destination city: San Diego
    Destination location: San Diego (Old Town-FlixBus)
    Operated by: FlixBus + Greyhound Lines, Inc.
    FlixBus + Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • Departure time: 7 June at
    Departure city: Chicago
    Departure location: Downtown Greyhound Station
    Arrival time: 9 June at
    Destination city: San Diego
    Destination location: Greyhound Bus Stop
    Operated by: Greyhound Lines, Inc.Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • Departure time: 7 June at
    Departure city: Chicago
    Departure location: Downtown Greyhound Station
    Arrival time: 9 June at
    Destination city: San Diego
    Destination location: San Diego (Old Town-FlixBus)
    Operated by: Greyhound Lines, Inc. + FlixBus
    Greyhound Lines, Inc. + FlixBus
    Vehicle: BusDuration:

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Compare 2 ways to travel from Chicago to San Diego

Average priceUS$99 - US$938Average duration2d 9h
69kg CO₂e5 out of 5 stars
CheapestFastestMost eco-friendly
Average priceUS$345 - US$345Average duration2d 17h
254kg CO₂e1 out of 5 stars
busbud logoBusbud recommends taking the bus from Chicago to San Diego

Among the sustainable travel choices, the bus stands out as a good way to reach San Diego. The journey takes about 2 days, 9 hours 35 minutes and with fares starting at just US$99, it presents an excellent value for a comfortable ride.

25bus per day
2d 9hAverage duration
US$99Cheapest ticket
69kgCO₂ emissions

Bus Chicago to San Diego: Trip Overview

Average ticket priceUS$243
Average bus trip duration2d 9h
Number of daily buses25
Earliest bus departure09:15
Distance1720 miles
Latest bus departure23:50

Chicago to San Diego Bus

Busbud helps you find a bus from Chicago to San Diego. Get the best fare and schedule, book a round trip ticket or find buses with WiFi and electrical outlets.

Bus service from Chicago to San Diego will be provided by the most trusted bus companies.

From cheap bus tickets to more luxurious buses travelling from Chicago to San Diego, we offer a wide range of bus services to best suit your needs depending on how much your budget is.

Frequently asked questions on the trip Chicago - San Diego (CA), US

  1. How much does it cost to travel by coach from Chicago to San Diego?

    The price for a coach ticket from Chicago to San Diego starts at US$99, though the average is US$243. The actual price may differ based on factors like the time you plan to travel, the day of the week, and the coach service provider you select. Keep in mind that booking tickets on the day of travel might result in higher prices.

  2. How long is a coach from Chicago to San Diego?

    The average duration for a trip from Chicago to San Diego by coach is around 2d 9h. The quickest coach journey typically takes 2d 2h. However, please keep in mind that your specific travel time may vary due to the prevailing traffic conditions along the route.

  3. At what time is the first coach from Chicago to San Diego?

    The first departure to San Diego is at 09:15. Keep in mind that departure times might change on weekends and holidays.

  4. What's the distance between Chicago and San Diego by coach?

    The distance between Chicago and San Diego by coach is approximately 1729 miles (2788 km).

  5. What is the best way to go from Chicago to San Diego without flying?

    You have the option to select the coach for your journey on this route. Choosing the coach guarantees a comfortable and sustainable travel experience, allowing you to admire the views on your way to your destination. You might also find carpooling options to travel between the two cities.

  6. Can I catch a night coach from Chicago to San Diego?

    Yes, you can find buses leaving until 23:50 and arriving the next day. Remember to bring along some essentials like a snuggly blanket and a few treats for a comfortable trip.

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found
04/06
US$196
05/06
US$131
Today
US$153
07/06
US$421
08/06
US$169
09/06
US$217
10/06
US$289
11/06
US$307
busbud logoThe cheapest trip from Chicago to San Diego was searched and found on 5 Jun 2025 with a price of US$131

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Chicago to San Diego as early as possible.

You can expect to pay from US$131 to US$451 for a bus ticket from Chicago to San Diego based on the last 2 days. You can expect to find the cheapest price for the trip at US$169, which is on 2025-06-08.

About Bus Travel

Bus Travel Tips

Make friends with the driver. They usually know a lot about your destination and may even recommend which side of the bus to sit on to get the best views on the road between Chicago and San Diego!

Much more than a mere vehicle taking you from Chicago to San Diego, riding the bus will expose you to some of the most stunning panoramas while enroute to your final bus stop.

Taking the bus creates the smallest carbon footprint compared to other modes of transport. Not to mention that buses will allow you to discover scenic gems from Chicago to San Diego that are otherwise impossible to come by with a plane.

Make a music playlist for your bus ride from Chicago to San Diego, and enjoy the scenery to tunes from your own personal soundtrack.

Did you know?

Did you know there are on average 4,400 intercity bus departures every day in the US only? This number has been growing for 9 years in a row, yay!

9.2% of ground transportation in Europe is done by bus versus 7.4% by train.

The bus driver with the longest career in the world drove more than 2,000,000 miles and is a happy World Record holder.

What's the cheapest way to go from Chicago to San Diego?

busbud logoThe bus is the cheapest travel choice for this destination

Will you be returning to Chicago by bus?

Bus from Chicago to San Diego

You can also go to San Diego by train

Train from Chicago to San Diego

Why choose Busbud?

The Best Way To Book Bus and Train Tickets

Busbud helps you easily search, compare and book intercity bus tickets on a worlwide scale with our comprehensive list of bus routes and schedules. With Busbud, wherever you go, you have a worldwide bus station within reach and available in your own language and currency. Busbud prides itself on its worldwide partnerships. We make it possible for you to buy tickets with its large network of trustworthy bus partners like Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.

People from around the world trust Busbud

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