Bus from Seattle, WA to San Diego from $118

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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
$140
tomorrow
$149
Thursday
Friday
$140
Saturday
Sunday
$141
Monday

Cheapest bus trips today

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 33h 10m 2:40 PM Seattle, WA University of Washington 11:50 PM San Diego Old Town Transit Center  Economy $140
FlixBus 32h 30m 3:20 PM Seattle, WA Greyhound Bus Station 11:50 PM San Diego Old Town Transit Center  Economy $140
Greyhound US 41h 35m 10:50 PM Seattle, WA Greyhound Bus Station 4:25 PM San Diego Old Town Transit Center  Economy $141
FlixBus 49h 45m 2:40 PM Seattle, WA University of Washington 4:25 PM San Diego Old Town Transit Center  Economy $143
Greyhound US 47h 25m 10:50 PM Seattle, WA Greyhound Bus Station 10:15 PM San Diego Seaport Village  Economy $144

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 33h 10m 2:40 PM Seattle, WA Padelford Hall (PDL) 11:50 PM San Diego Old Town Transit Center  Economy $149
FlixBus 32h 30m 3:20 PM Seattle, WA Amtrak King Street Station 11:50 PM San Diego Old Town Transit Center  Economy $149
Greyhound US 41h 35m 10:50 PM Seattle, WA Amtrak King Street Station 4:25 PM San Diego Old Town Transit Center  Economy $149
FlixBus 49h 45m 2:40 PM Seattle, WA Padelford Hall (PDL) 4:25 PM San Diego Old Town Transit Center  Economy $150
Greyhound US 41h 5m 10:50 PM Seattle, WA Amtrak King Street Station 3:55 PM San Diego La Jolla Village  Economy $150
  • Did you know that if you travel from Seattle, WA to San Diego via Los Angeles, you can save more than $21? You can find the corresponding connections below.
    • Greyhound US
      47h 25m
      0
      10:50 PM
      Seattle, WA
      Amtrak King Street Station
      12:05 AM
      Los Angeles
      North Hollywood
      0
      Greyhound US
      Economy
      $103
      • Waiting Time 18h 25m
    • FlixBus
      3h 45m
      0
      6:30 PM
      Los Angeles
      Union Station
      10:15 PM
      San Diego
      Seaport Village
      0
      FlixBus
      Economy
      $25
    Travel time is 14h 55m longer, but you will save $21

Cheapest bus trips Friday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 49h 45m 2:40 PM Seattle, WA University of Washington 4:25 PM San Diego Old Town Transit Center  Economy $140
FlixBus 33h 10m 2:40 PM Seattle, WA University of Washington 11:50 PM San Diego Old Town Transit Center  Economy $140
FlixBus 32h 30m 3:20 PM Seattle, WA Greyhound Bus Station 11:50 PM San Diego Old Town Transit Center  Economy $140
Greyhound US 41h 35m 10:50 PM Seattle, WA Greyhound Bus Station 4:25 PM San Diego Old Town Transit Center  Economy $140
Greyhound US 47h 25m 10:50 PM Seattle, WA Greyhound Bus Station 10:15 PM San Diego Seaport Village  Economy $142

Cheapest bus trips Sunday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo 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 $141
Greyhound US 41h 5m 10:50 PM Seattle, WA Amtrak King Street Station 3:55 PM San Diego La Jolla Village  Economy $142
Greyhound US 47h 25m 10:50 PM Seattle, WA Amtrak King Street Station 10:15 PM San Diego Seaport Village  Economy $144
FlixBus 49h 45m 2:40 PM Seattle, WA Padelford Hall (PDL) 4:25 PM San Diego Old Town Transit Center  Economy $189
FlixBus 49h 15m 2:40 PM Seattle, WA Padelford Hall (PDL) 3:55 PM San Diego La Jolla Village  Economy $189

Best Price Offer: The price for the cheapest bus from Seattle, WA to San Diego is $118 on 3/22/2026. 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.
Friday is the busiest day, with more than 14 daily buses from Seattle, WA to San Diego. Tuesday has instead the fewest connections, with only 6 daily coaches between Seattle, WA and San Diego.
The busiest time of the day is the Afternoon, with 26 buses from Seattle, WA to San Diego, while Evening sees the fewest connections between Seattle, WA and San Diego, with 14 offers.

Facts about the bus from Seattle, WA to San Diego

Compare all providers like FlixBus and Greyhound US that travel 10 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 $118!

Cheapest Bus $118
Fastest Bus 32h 30m
Earliest Bus 2:40 PM
Latest Bus 10:50 PM
Daily Bus Routes 10 Ø
Distance 1,063.8 miles
Bus Companies FlixBus and Greyhound US

Cheapest bus connections from Seattle, WA to San Diego

Every day, 10 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 03/24/2026 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 03/22
Monday 03/23
Tuesday 03/24
$140
Wednesday 03/25
$149
Thursday 03/26
Friday 03/27
$143
Saturday 03/28
Sunday 03/29
$141
Monday 03/30
Tuesday 03/31
Wednesday 04/01
$154
Thursday 04/02
$135
Friday 04/03
Saturday 04/04
$144
Sunday 04/05
$140
Monday 04/06
$124
Tuesday 04/07
$166
Wednesday 04/08
$130
Thursday 04/09
$130
Friday 04/10
$141
Saturday 04/11
$157
Sunday 04/12
$168
Monday 04/13
$147
Tuesday 04/14
$132
Wednesday 04/15
$128
Thursday 04/16
$126
Friday 04/17
$131
Saturday 04/18

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 $125, Sunday is the cheapest day for a bus from Seattle, WA to San Diego. Tuesday instead is the most expensive day with prices starting from $132.
Afternoon is the cheapest day time for bus tickets from Seattle, WA to San Diego, with $140. Afternoon is the most expensive time of the day with prices starting from $140.

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

FlixBus

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

Cheapest Price $140
Fastest Bus 32h 30m
Earliest Bus 2:40 PM
Last Bus 3:20 PM
Daily Connections 6 Ø
Found on 2/26/2026

Greyhound US from Seattle, WA to San Diego

Greyhound US

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

Cheapest Price $140
Fastest Bus 41h 5m
Earliest Bus 10:50 PM
Last Bus 10:50 PM
Daily Connections 3 Ø
Found on 2/26/2026

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.

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 $118 and takes 49h 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 $118 and $191. 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 10 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 $140. 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.

How does CheckMyBus find the best bus deals from Seattle, WA to San Diego?

CheckMyBus collaborates directly with companies around the world to provide you with the best options when searching for a trip. We retrieve their first-hand data to show you real-time prices, schedules, and seat availability for 10 daily trips between Seattle, WA and San Diego. With the most up-to-date information from verified sources, you can fairly compare all available options and choose the trip that suits you best.

How does CheckMyBus technology work for trips from Seattle, WA to San Diego?

Prices and availability for 10 trips between Seattle, WA and San Diego change constantly. To provide you with the most up-to-date information, we connect directly with bus operators, Online Travel Agencies (OTAs), and Global Distribution Systems (GDS) via real-time interfaces (APIs). The data collected from these sources undergoes strict quality checks, is processed within our infrastructure, and is then presented to you on our search results pages. Visit our About Us page to learn more.

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

Economy
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!
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From Montreal to Seattle, WA bus From Montreal to Seattle, WA bus
Providence, RI to San Diego bus Providence, RI to San Diego bus
Bus Fontana, CA - San Diego Bus Fontana, CA - San Diego
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Popular Airport Shuttles to Seattle, WA and to San Diego
CheckMyBus › Buses in USA › Bus to Seattle, WA › Bus to San Diego

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