Bus Seattle/Tacoma Airport (SEA) to San Diego: Find cheap tickets

Compare all timetables for the shuttles from Seattle/Tacoma Airport to San Diego

Here is a selection of the cheapest shuttle trips from the schedule from Seattle/Tacoma Airport to San Diego from various bus operators like FlixBus for the next days.

today

tomorrow

$287

Sunday

$156

Monday

Tuesday

$251

Wednesday

$251

Thursday

Cheapest bus trips tomorrow
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	48h 30m	3:55 PM	Seattle/Tacoma Airport	Seattle/Tacoma Airport	4:25 PM	San Diego	Old Town Transit Center	Economy	$287	A Bus from FlixBus goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 2/7/2026 3:55:00 PM to Old Town Transit Center, San Diego (USA) arriving at 2/9/2026 4:25:00 PM. 50 Economy ticket for $287 per person are available. Travel duration is 48h 30m
FlixBus	48h 0m	3:55 PM	Seattle/Tacoma Airport	Seattle/Tacoma Airport	3:55 PM	San Diego	La Jolla Village	Economy	$287	A Bus from FlixBus goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 2/7/2026 3:55:00 PM to La Jolla Village, San Diego (USA) arriving at 2/9/2026 3:55:00 PM. 50 Economy ticket for $287 per person are available. Travel duration is 48h 0m
FlixBus	54h 20m	3:55 PM	Seattle/Tacoma Airport	Seattle/Tacoma Airport	10:15 PM	San Diego	Seaport Village	Economy	$287	A Bus from FlixBus goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 2/7/2026 3:55:00 PM to Seaport Village, San Diego (USA) arriving at 2/9/2026 10:15:00 PM. 50 Economy ticket for $287 per person are available. Travel duration is 54h 20m
FlixBus	31h 55m	3:55 PM	Seattle/Tacoma Airport	Seattle/Tacoma Airport	11:50 PM	San Diego	Old Town Transit Center	Economy	$290	A Bus from FlixBus goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 2/7/2026 3:55:00 PM to Old Town Transit Center, San Diego (USA) arriving at 2/8/2026 11:50:00 PM. 50 Economy ticket for $290 per person are available. Travel duration is 31h 55m

Did you know that if you travel from Seattle/Tacoma Airport to San Diego via Los Angeles, you can save more than $115? You can find the corresponding connections below.
- FlixBus
  
  43h 50m
  
  0
  
  3:55 PM
  
  Seattle/Tacoma Airport
  Seattle/Tacoma Airport
  
  12:05 AM
  
  Los Angeles
  North Hollywood
  
  0
  
  Economy
  
  $149
  
  A Bus from FlixBus goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 2/8/2026 3:55:00 PM to North Hollywood, Los Angeles (USA) arriving at 2/10/2026 12:05:00 AM. 50 Economy ticket for $149 per person are available. Travel duration is 32h 10m
- Busbud
  
  3h 25m
  
  0
  
  8:20 AM
  
  Los Angeles
  Union Station
  
  11:45 AM
  
  San Diego
  Old Town Transit Center
  
  0
  
  Economy
  
  $23
  
  A Bus from Busbud goes from Union Station, Los Angeles (USA) at 2/10/2026 8:20:00 AM to Old Town Transit Center, San Diego (USA) arriving at 2/10/2026 11:45:00 AM. 50 Economy ticket for $23 per person are available. Travel duration is 3h 25m
Travel time is 11h 55m longer, but you will save $115

Cheapest bus trips Sunday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	FlixBus	32h 30m	3:55 PM	Seattle/Tacoma Airport	Seattle/Tacoma Airport	12:25 AM	San Diego	San Ysidro Transit Center		Economy	$156	A Bus from FlixBus goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 2/8/2026 3:55:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 2/10/2026 12:25:00 AM. 50 Economy ticket for $156 per person are available. Travel duration is 32h 30m

Cheapest bus trips Tuesday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	32h 30m	3:55 PM	Seattle/Tacoma Airport	Seattle/Tacoma Airport	12:25 AM	San Diego	San Ysidro Transit Center	Economy	$251	A Bus from FlixBus goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 2/10/2026 3:55:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 2/12/2026 12:25:00 AM. 50 Economy ticket for $251 per person are available. Travel duration is 32h 30m
FlixBus	48h 0m	3:55 PM	Seattle/Tacoma Airport	Seattle/Tacoma Airport	3:55 PM	San Diego	La Jolla Village	Economy	$274	A Bus from FlixBus goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 2/10/2026 3:55:00 PM to La Jolla Village, San Diego (USA) arriving at 2/12/2026 3:55:00 PM. 50 Economy ticket for $274 per person are available. Travel duration is 48h 0m
FlixBus	54h 20m	3:55 PM	Seattle/Tacoma Airport	Seattle/Tacoma Airport	10:15 PM	San Diego	Seaport Village	Economy	$275	A Bus from FlixBus goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 2/10/2026 3:55:00 PM to Seaport Village, San Diego (USA) arriving at 2/12/2026 10:15:00 PM. 50 Economy ticket for $275 per person are available. Travel duration is 54h 20m
FlixBus	48h 30m	3:55 PM	Seattle/Tacoma Airport	Seattle/Tacoma Airport	4:25 PM	San Diego	Old Town Transit Center	Economy	$275	A Bus from FlixBus goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 2/10/2026 3:55:00 PM to Old Town Transit Center, San Diego (USA) arriving at 2/12/2026 4:25:00 PM. 50 Economy ticket for $275 per person are available. Travel duration is 48h 30m
FlixBus	31h 55m	3:55 PM	Seattle/Tacoma Airport	Seattle/Tacoma Airport	11:50 PM	San Diego	Old Town Transit Center	Economy	$275	A Bus from FlixBus goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 2/10/2026 3:55:00 PM to Old Town Transit Center, San Diego (USA) arriving at 2/11/2026 11:50:00 PM. 50 Economy ticket for $275 per person are available. Travel duration is 31h 55m

Did you know that if you travel from Seattle/Tacoma Airport to San Diego via Los Angeles, you can save more than $79? You can find the corresponding connections below.
- FlixBus
  
  43h 50m
  
  0
  
  3:55 PM
  
  Seattle/Tacoma Airport
  Seattle/Tacoma Airport
  
  12:05 AM
  
  Los Angeles
  North Hollywood
  
  0
  
  Economy
  
  $149
  
  A Bus from FlixBus goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 2/8/2026 3:55:00 PM to North Hollywood, Los Angeles (USA) arriving at 2/10/2026 12:05:00 AM. 50 Economy ticket for $149 per person are available. Travel duration is 32h 10m
- Busbud
  
  3h 25m
  
  0
  
  8:20 AM
  
  Los Angeles
  Union Station
  
  11:45 AM
  
  San Diego
  Old Town Transit Center
  
  0
  
  Economy
  
  $23
  
  A Bus from Busbud goes from Union Station, Los Angeles (USA) at 2/10/2026 8:20:00 AM to Old Town Transit Center, San Diego (USA) arriving at 2/10/2026 11:45:00 AM. 50 Economy ticket for $23 per person are available. Travel duration is 3h 25m
Travel time is 11h 55m longer, but you will save $79

Cheapest bus trips Wednesday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	48h 0m	3:55 PM	Seattle/Tacoma Airport	Seattle/Tacoma Airport	3:55 PM	San Diego	La Jolla Village	Economy	$251	A Bus from FlixBus goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 2/11/2026 3:55:00 PM to La Jolla Village, San Diego (USA) arriving at 2/13/2026 3:55:00 PM. 50 Economy ticket for $251 per person are available. Travel duration is 48h 0m
FlixBus	48h 30m	3:55 PM	Seattle/Tacoma Airport	Seattle/Tacoma Airport	4:25 PM	San Diego	Old Town Transit Center	Economy	$253	A Bus from FlixBus goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 2/11/2026 3:55:00 PM to Old Town Transit Center, San Diego (USA) arriving at 2/13/2026 4:25:00 PM. 50 Economy ticket for $253 per person are available. Travel duration is 48h 30m
FlixBus	54h 20m	3:55 PM	Seattle/Tacoma Airport	Seattle/Tacoma Airport	10:15 PM	San Diego	Seaport Village	Economy	$254	A Bus from FlixBus goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 2/11/2026 3:55:00 PM to Seaport Village, San Diego (USA) arriving at 2/13/2026 10:15:00 PM. 50 Economy ticket for $254 per person are available. Travel duration is 54h 20m
FlixBus	31h 55m	3:55 PM	Seattle/Tacoma Airport	Seattle/Tacoma Airport	11:50 PM	San Diego	Old Town Transit Center	Economy	$254	A Bus from FlixBus goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 2/11/2026 3:55:00 PM to Old Town Transit Center, San Diego (USA) arriving at 2/12/2026 11:50:00 PM. 50 Economy ticket for $254 per person are available. Travel duration is 31h 55m
FlixBus	32h 30m	3:55 PM	Seattle/Tacoma Airport	Seattle/Tacoma Airport	12:25 AM	San Diego	San Ysidro Transit Center	Economy	$266	A Bus from FlixBus goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 2/11/2026 3:55:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 2/13/2026 12:25:00 AM. 50 Economy ticket for $266 per person are available. Travel duration is 32h 30m

Did you know that if you travel from Seattle/Tacoma Airport to San Diego via Los Angeles, you can save more than $79? You can find the corresponding connections below.
- FlixBus
  
  43h 50m
  
  0
  
  3:55 PM
  
  Seattle/Tacoma Airport
  Seattle/Tacoma Airport
  
  12:05 AM
  
  Los Angeles
  North Hollywood
  
  0
  
  Economy
  
  $149
  
  A Bus from FlixBus goes from Seattle/Tacoma Airport, Seattle/Tacoma Airport (USA) at 2/8/2026 3:55:00 PM to North Hollywood, Los Angeles (USA) arriving at 2/10/2026 12:05:00 AM. 50 Economy ticket for $149 per person are available. Travel duration is 32h 10m
- Busbud
  
  3h 25m
  
  0
  
  8:20 AM
  
  Los Angeles
  Union Station
  
  11:45 AM
  
  San Diego
  Old Town Transit Center
  
  0
  
  Economy
  
  $23
  
  A Bus from Busbud goes from Union Station, Los Angeles (USA) at 2/10/2026 8:20:00 AM to Old Town Transit Center, San Diego (USA) arriving at 2/10/2026 11:45:00 AM. 50 Economy ticket for $23 per person are available. Travel duration is 3h 25m
Travel time is 11h 55m longer, but you will save $79

Best Price Offer: The price for the cheapest bus from Seattle/Tacoma Airport to San Diego is $134 on 2/5/2026. Flexible travelers save on ticket prices.

Facts about the bus from Seattle/Tacoma Airport (SEA) to San Diego

Compare all providers like FlixBus that travel 3 times every day by bus from Seattle/Tacoma Airport to San Diego in one click! Book your bus ticket from Seattle/Tacoma Airport to San Diego starting from $134!

Cheapest Bus	$134
Fastest Bus	31h 55m
Earliest Bus	3:55 PM
Latest Bus	3:55 PM
Daily Bus Routes	3 Ø
Distance	1,053.2 miles
Bus Companies	FlixBus

Cheapest bus connections from Seattle/Tacoma Airport to San Diego

Every day, 3 buses from 1 bus companies leave Seattle/Tacoma Airport for San Diego: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 02/06/2026 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 02/01

Monday 02/02

Tuesday 02/03

Wednesday 02/04

Thursday 02/05

Friday 02/06

Saturday 02/07

$287

Sunday 02/08

$156

Monday 02/09

Tuesday 02/10

$251

Wednesday 02/11

$266

Thursday 02/12

Friday 02/13

Saturday 02/14

Sunday 02/15

Monday 02/16

Tuesday 02/17

Wednesday 02/18

Thursday 02/19

Friday 02/20

Saturday 02/21

Sunday 02/22

Monday 02/23

Tuesday 02/24

Wednesday 02/25

Thursday 02/26

Friday 02/27

Saturday 02/28

How to save money travelling from Seattle/Tacoma Airport 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/Tacoma Airport 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/Tacoma Airport 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/Tacoma Airport to San Diego are also emptier.

All bus stations and stops in Seattle/Tacoma Airport and San Diego

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

Seattle/Tacoma Airport

SEA Main Terminal

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/Tacoma Airport to San Diego

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

FAQs about the Seattle/Tacoma Airport to San Diego bus

How much does a Seattle/Tacoma Airport San Diego bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $134 and takes 32h 30m to reach San Diego. Compare offers to save money!

How much could I save by comparing buses from Seattle/Tacoma Airport to San Diego?

This route is offered by 1 companies with a range of ticket prices between $134 and $290. 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/Tacoma Airport to San Diego each day?

Every day, the Seattle/Tacoma Airport to San Diego bus route is served by approximately 3 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Seattle/Tacoma Airport to San Diego take?

The fastest shuttle from Seattle/Tacoma Airport to San Diego is offered by FlixBus and takes 31h 55m. Bus tickets for this connection cost $290. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first shuttle from Seattle/Tacoma Airport to San Diego?

The earliest bus arriving in San Diego from Seattle/Tacoma Airport starts at 3:55 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 shuttle from Seattle/Tacoma Airport to San Diego?

The latest bus trip departing from Seattle/Tacoma Airport for San Diego starts at 3:55 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/Tacoma Airport San Diego route?

When traveling by shuttle from Seattle/Tacoma Airport to San Diego, passengers can travel with FlixBus. 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/Tacoma Airport and San Diego?

You can check all the direct connections between Seattle/Tacoma Airport 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.

What can I take with me on the Seattle/Tacoma Airport 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/Tacoma Airport San Diego bus route free of charge. Simply use our search to find a shuttle that is best suited to your needs for your planned travel date.

What equipment is available for the Seattle/Tacoma Airport 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 shuttle from Seattle/Tacoma Airport to San Diego on your planned travel date.

How does CheckMyBus find the best bus deals from Seattle/Tacoma Airport 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 3 daily trips between Seattle/Tacoma Airport 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/Tacoma Airport to San Diego?

Prices and availability for 3 trips between Seattle/Tacoma Airport 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/Tacoma Airport to San Diego

Economy

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

More bus routes to Seattle/Tacoma Airport and to San Diego

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