Bus Seattle, WA to San Diego: Compare prices and save money

Compare all timetables for the bus from Seattle, WA to San Diego

Here is a selection of the cheapest bus trips from the schedule from Seattle, WA to San Diego from various bus operators like FlixBus or Greyhound US for the next days.

today

tomorrow

$175

Tuesday

$177

Wednesday

Thursday

$232

Friday

Saturday

Cheapest bus trips tomorrow
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	FlixBus	33h 45m	2:40 PM	Seattle, WA	Padelford Hall (PDL)	12:25 AM	San Diego	San Ysidro Transit Center		Economy	$175	A Bus from FlixBus goes from Padelford Hall (PDL), Seattle, WA (USA) at 12/15/2025 2:40:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 12/17/2025 12:25:00 AM. 50 Economy ticket for $175 per person are available. Travel duration is 33h 45m
	FlixBus	33h 5m	3:20 PM	Seattle, WA	Amtrak King Street Station	12:25 AM	San Diego	San Ysidro Transit Center		Economy	$175	A Bus from FlixBus goes from Amtrak King Street Station, Seattle, WA (USA) at 12/15/2025 3:20:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 12/17/2025 12:25:00 AM. 50 Economy ticket for $175 per person are available. Travel duration is 33h 5m

Cheapest bus trips Tuesday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Greyhound US	41h 5m	10:50 PM	Seattle, WA	Amtrak King Street Station	3:55 PM	San Diego	La Jolla Village	Economy	$177	A Bus from Greyhound US goes from Amtrak King Street Station, Seattle, WA (USA) at 12/16/2025 10:50:00 PM to La Jolla Village, San Diego (USA) arriving at 12/18/2025 3:55:00 PM. 50 Economy ticket for $177 per person are available. Travel duration is 41h 5m
Greyhound US	41h 35m	10:50 PM	Seattle, WA	Amtrak King Street Station	4:25 PM	San Diego	Old Town Transit Center	Economy	$179	A Bus from Greyhound US goes from Amtrak King Street Station, Seattle, WA (USA) at 12/16/2025 10:50:00 PM to Old Town Transit Center, San Diego (USA) arriving at 12/18/2025 4:25:00 PM. 50 Economy ticket for $179 per person are available. Travel duration is 41h 35m
Greyhound US	47h 25m	10:50 PM	Seattle, WA	Amtrak King Street Station	10:15 PM	San Diego	Seaport Village	Economy	$179	A Bus from Greyhound US goes from Amtrak King Street Station, Seattle, WA (USA) at 12/16/2025 10:50:00 PM to Seaport Village, San Diego (USA) arriving at 12/18/2025 10:15:00 PM. 50 Economy ticket for $179 per person are available. Travel duration is 47h 25m
FlixBus	55h 35m	2:40 PM	Seattle, WA	Padelford Hall (PDL)	10:15 PM	San Diego	Seaport Village	Economy	$192	A Bus from FlixBus goes from Padelford Hall (PDL), Seattle, WA (USA) at 12/16/2025 2:40:00 PM to Seaport Village, San Diego (USA) arriving at 12/18/2025 10:15:00 PM. 50 Economy ticket for $192 per person are available. Travel duration is 55h 35m
FlixBus	49h 45m	2:40 PM	Seattle, WA	Padelford Hall (PDL)	4:25 PM	San Diego	Old Town Transit Center	Economy	$192	A Bus from FlixBus goes from Padelford Hall (PDL), Seattle, WA (USA) at 12/16/2025 2:40:00 PM to Old Town Transit Center, San Diego (USA) arriving at 12/18/2025 4:25:00 PM. 50 Economy ticket for $192 per person are available. Travel duration is 49h 45m

Cheapest bus trips Thursday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Greyhound US	41h 35m	10:50 PM	Seattle, WA	Amtrak King Street Station	4:25 PM	San Diego	Old Town Transit Center	Economy	$232	A Bus from Greyhound US goes from Amtrak King Street Station, Seattle, WA (USA) at 12/18/2025 10:50:00 PM to Old Town Transit Center, San Diego (USA) arriving at 12/20/2025 4:25:00 PM. 50 Economy ticket for $232 per person are available. Travel duration is 41h 35m
Greyhound US	47h 25m	10:50 PM	Seattle, WA	Amtrak King Street Station	10:15 PM	San Diego	Seaport Village	Economy	$236	A Bus from Greyhound US goes from Amtrak King Street Station, Seattle, WA (USA) at 12/18/2025 10:50:00 PM to Seaport Village, San Diego (USA) arriving at 12/20/2025 10:15:00 PM. 50 Economy ticket for $236 per person are available. Travel duration is 47h 25m
Greyhound US	41h 5m	10:50 PM	Seattle, WA	Amtrak King Street Station	3:55 PM	San Diego	La Jolla Village	Economy	$237	A Bus from Greyhound US goes from Amtrak King Street Station, Seattle, WA (USA) at 12/18/2025 10:50:00 PM to La Jolla Village, San Diego (USA) arriving at 12/20/2025 3:55:00 PM. 50 Economy ticket for $237 per person are available. Travel duration is 41h 5m
FlixBus	33h 10m	2:40 PM	Seattle, WA	Padelford Hall (PDL)	11:50 PM	San Diego	Old Town Transit Center	Economy	$252	A Bus from FlixBus goes from Padelford Hall (PDL), Seattle, WA (USA) at 12/18/2025 2:40:00 PM to Old Town Transit Center, San Diego (USA) arriving at 12/19/2025 11:50:00 PM. 50 Economy ticket for $252 per person are available. Travel duration is 33h 10m
FlixBus	49h 45m	2:40 PM	Seattle, WA	Padelford Hall (PDL)	4:25 PM	San Diego	Old Town Transit Center	Economy	$252	A Bus from FlixBus goes from Padelford Hall (PDL), Seattle, WA (USA) at 12/18/2025 2:40:00 PM to Old Town Transit Center, San Diego (USA) arriving at 12/20/2025 4:25:00 PM. 50 Economy ticket for $252 per person are available. Travel duration is 49h 45m

Did you know that if you travel from Seattle, WA to San Diego via Los Angeles, you can save more than $28? You can find the corresponding connections below.
- FlixBus
  
  42h 20m
  
  0
  
  10:50 PM
  
  Seattle, WA
  Amtrak King Street Station
  
  10:50 PM
  
  Los Angeles
  Union Station
  
  0
  
  Economy
  
  $178
  
  A Bus from FlixBus goes from Amtrak King Street Station, Seattle, WA (USA) at 12/15/2025 10:50:00 PM to Union Station, Los Angeles (USA) arriving at 12/16/2025 10:50:00 PM. 50 Economy ticket for $178 per person are available. Travel duration is 24h 0m
- FlixBus
  
  4h 45m
  
  0
  
  12:25 PM
  
  Los Angeles
  Union Station
  
  5:10 PM
  
  San Diego
  San Ysidro Transit Center
  
  0
  
  Economy
  
  $26
  
  A Bus from FlixBus goes from Union Station, Los Angeles (USA) at 12/17/2025 12:25:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 12/17/2025 5:10:00 PM. 50 Economy ticket for $26 per person are available. Travel duration is 4h 45m
Travel time is 9h 10m longer, but you will save $28

Best Price Offer: The price for the cheapest bus from Seattle, WA to San Diego is $143 on 1/6/2026. Flexible travelers save on ticket prices.

Frequency of bus connections between Seattle, WA and San Diego

See here how frequent the connections between Seattle, WA and San Diego are, during different times and days of the week.

Tuesday is the busiest day, with more than 9 daily buses from Seattle, WA to San Diego. Monday has instead the fewest connections, with only 2 daily coaches between Seattle, WA and San Diego.

The busiest time of the day is the Afternoon, with 12 buses from Seattle, WA to San Diego, while Evening sees the fewest connections between Seattle, WA and San Diego, with 6 offers.

Facts about the bus from Seattle, WA to San Diego

Compare all providers like FlixBus and Greyhound US that travel 6 times every day by bus from Seattle, WA to San Diego in one click! Book your bus ticket from Seattle, WA to San Diego starting from $143!

Cheapest Bus	$143
Fastest Bus	32h 30m
Earliest Bus	2:40 PM
Latest Bus	10:50 PM
Daily Bus Routes	6 Ø
Distance	1,063.8 miles
Bus Companies	FlixBus and Greyhound US

Cheapest bus connections from Seattle, WA to San Diego

Every day, 6 buses from 2 bus companies leave Seattle, WA for San Diego: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 12/14/2025 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 12/14

Monday 12/15

$175

Tuesday 12/16

$199

Wednesday 12/17

Thursday 12/18

$232

Friday 12/19

Saturday 12/20

Sunday 12/21

$245

Monday 12/22

Tuesday 12/23

Wednesday 12/24

Thursday 12/25

Friday 12/26

Saturday 12/27

Sunday 12/28

Monday 12/29

Tuesday 12/30

Wednesday 12/31

Thursday 01/01

Friday 01/02

Saturday 01/03

Sunday 01/04

Monday 01/05

$144

Tuesday 01/06

$143

Wednesday 01/07

Thursday 01/08

Friday 01/09

Saturday 01/10

The cheapest time to travel from Seattle, WA to San Diego

See here on which day and which time of the day you can find the cheapest bus ticket from Seattle, WA to San Diego, for the next 30 days.

With a price starting from $143, Tuesday is the cheapest day for a bus from Seattle, WA to San Diego. Thursday instead is the most expensive day with prices starting from $232.

Afternoon is the cheapest day time for bus tickets from Seattle, WA to San Diego, with $175. Evening is the most expensive time of the day with prices starting from $177.

How to save money travelling from Seattle, WA to San Diego

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from Seattle, WA to San Diego in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from Seattle, WA to San Diego, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later buses from Seattle, WA to San Diego are also emptier.

Beloved bus companies from Seattle, WA to San Diego

These are the most booked bus companies between Seattle, WA to San Diego from our users.

FlixBus from Seattle, WA to San Diego

Here you will find the key facts about the FlixBus bus route Seattle, WA to San Diego:

Cheapest Price	$175
Fastest Bus	32h 30m
Earliest Bus	2:40 PM
Last Bus	2:40 PM
Daily Connections	4 Ø
Found on	12/9/2025

Greyhound US from Seattle, WA to San Diego

Here you will find the key facts about the Greyhound US bus route Seattle, WA to San Diego:

Cheapest Price	$177
Fastest Bus	41h 5m
Earliest Bus	10:50 PM
Last Bus	10:50 PM
Daily Connections	3 Ø
Found on	12/9/2025

All bus stations and stops in Seattle, WA and San Diego

In the map below, you can see where to find all bus stations in Seattle, WA and San Diego.

Amtrak King Street Station

S Jackson St 303

Veterans Administration Hospital

S Columbian Way 1660

Convention Center

8th Ave 1500

Stadium

Harborview Medical Center

8th Ave 325

Old Town Transit Center

Congress Street 2727

San Ysidro Transit Center

E San Ysidro Blvd 723

Santa Fe Depot

Kettner Blvd 1050

Seaport Village

W Harbor Dr 789

La Jolla Village

Hyatt Regency

Service and Comfort on the bus from Seattle, WA to San Diego

Want to know which seat classes are available on the buses from Seattle, WA to San Diego? Or which bus companies serve the route Seattle, WA to San Diego? Below you will find answers to your questions.

FAQs about the Seattle, WA to San Diego bus

How much does a Seattle, WA San Diego bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $143 and takes 33h 45m to reach San Diego. Compare offers to save money!

How much could I save by comparing buses from Seattle, WA to San Diego?

This route is offered by 2 companies with a range of ticket prices between $143 and $253. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to San Diego.

On average, how many connections are available from Seattle, WA to San Diego each day?

Every day, the Seattle, WA to San Diego bus route is served by approximately 6 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Seattle, WA to San Diego take?

The fastest bus from Seattle, WA to San Diego is offered by FlixBus and takes 32h 30m. Bus tickets for this connection cost $193. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Seattle, WA to San Diego?

The earliest bus arriving in San Diego from Seattle, WA starts at 2:40 PM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

What time is the last bus from Seattle, WA to San Diego?

The latest bus trip departing from Seattle, WA for San Diego starts at 10:50 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

Which bus companies operate the Seattle, WA San Diego route?

When traveling by bus from Seattle, WA to San Diego, passengers can travel with FlixBus and Greyhound US. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between Seattle, WA and San Diego?

You can check all the direct connections between Seattle, WA and San Diego by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: FlixBus and Greyhound US.

What can I take with me on the Seattle, WA to San Diego bus route?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the Seattle, WA San Diego bus route free of charge. Simply use our search to find a bus that is best suited to your needs for your planned travel date.

What equipment is available for the Seattle, WA San Diego bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make traveling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from Seattle, WA to San Diego on your planned travel date.

Available seat classes which are offered on the bus route Seattle, WA to San Diego

Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

More bus routes to Seattle, WA and to San Diego

Here’s an overview of the most popular bus routes to Seattle, WA and to San Diego. Simply click on the connection of your choice, and you will find all the details about your bus route!