Ontario, CA to Seattle, WA bus

Fri, Mar 20
+ Add return
FlixBus
Alsa
Costa Verde
BlaBlaCar Bus
Rede Expressos
2,000+ travel companies
FlixBus
Alsa
Costa Verde
BlaBlaCar Bus
Rede Expressos
2,000+ travel companies
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The cheapest and fastest buses from Ontario, CA to Seattle, WA

Showing times and prices for Mar 22

Cheapest price

$188

Average price

$188

Fastest journey

1 d 11 h 15 m

Average duration

1 d 11 h 15 m

Buses per day

1

Distance

1556 km

Cheap tickets

The best way to find a cheap bus ticket from Ontario, CA to Seattle, WA is to book your journey as far in advance as possible and to avoid traveling at rush hour.

The average ticket from Ontario, CA to Seattle, WA will cost around $188 if you buy it on the day, but the cheapest tickets can be found for only $188.

Fast buses

Of the 1 buses that leave Ontario, CA for Seattle, WA on Sun, Mar 22, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

On Sun, Mar 22 the direct buses cover the 1556 km distance in an average of 1 d 11 h 15 m but if you time it right, some buses will get you there in just 1 d 11 h 15 m .

On Sun, Mar 22 the slowest buses will take 1 d 11 h 15 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.

Greyhound
09:35PM35h15
Ontario, CA
08:50AMSeattle, WA
$1881One-way
0 transfers

Travel Information

Compare bus, train, and flight for Ontario, CA to Seattle, WA

Omio recommends booking the flight as it is the most popular option from Ontario, CA to Seattle, WA among Omio's users. If you are prioritising price take the bus with prices starting from $188. For those with little time consider booking a flight which can get you there in 3h 2m. The ticket price range depends on the travel mode: a bus costs an average of $188, and a train costs an average of $204.

Distance: 966 miles (1556 km)

Compare bus with

Bus
Most popular
Flight
Train

$208

Average price

Cheapest

$267

Average price

$288

Average price

33h 19m

Average total duration

32h 49m

Onboard

+

30m

Additional time*

6h 2m

Average total duration

Fastest

3h 2m

Onboard

+

3h 0m

Additional time*

32h 24m

Average total duration

31h 54m

Onboard

+

30m

Additional time*

Direct Options

Direct Options

Direct Options

Live departures

Ontario, CA to Seattle, WA bus times

The table below shows live departures for Ontario, CA to Seattle, WA buses for today, Saturday, March 21. You can also manually refresh the results below to see updated bus journeys.

Last updated at 7:11 AM
ProviderDepartsDurationArrivesTransfers
Tickets
greyhound9:35 PM Ontario, CA
35h15
8:50 AM Seattle, WA0 transfersDirect

This is the last bus of the day.

Find all the dates and times for this journey

Compare prices and tickets Ontario, CA to Seattle, WA by bus, train, or flight

Compare bus, train, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.

Sun
Mar 22
Mon
Mar 23
Tue
Mar 24
Wed
Mar 25
Thu
Mar 26
Fri
Mar 27
Sat
Mar 28

Journey information

Overview: Bus from Ontario, CA to Seattle, WA

USAUSA
USAUSA
Icon of bus

Buses from Ontario, CA to Seattle, WA run on average 11 times per day, taking around 32h 49m. Cheap bus tickets for this journey start at $188 (€152) but you can travel from only $132 (€108) by flight.

The earliest bus runs at 04:20, the last at 23:10. The fastest bus covers the 966 miles (1556 km) distance in 27h 45m.

Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Flight from $132 (€108)
Distance
966 miles (1556 km)
Average bus duration
32h 49m
Cheapest ticket price
$188 (€152)
Buses per day
11
Fastest bus
27h 45m
First bus
04:20
Last bus
23:10
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Flight from $132 (€108)

FAQs: Bus from Ontario, CA to Seattle, WA

Find answers to the most common questions about traveling from Ontario, CA to Seattle, WA 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 Seattle, WA, this guide helps you travel smarter and with confidence.

FAQs
Cheap bus tickets from Ontario, CA to Seattle, WA can start from as little as $188 (€152) when you book in advance. The average bus ticket price for Ontario, CA to Seattle, WA is $208 (€168) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by bus from Ontario, CA to Seattle, WA is 27h 45m to travel the 966 miles (1556 km) long journey. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest bus from Ontario, CA to Seattle, WA leaves at 4:20 AM. Plan your trip with the Journey Planner from Omio.
The latest bus from Ontario, CA to Seattle, WA leaves at 11:10 PM.
A trip to Seattle, WA from Ontario, CA is worth doing but not as a day trip with a journey time of 27h 45m each way. Check with Omio app the best way to travel.
The cheapest month for a bus from Ontario, CA to Seattle, WA is June.
It's helpful to compare your options as there are 3 ways to travel between Ontario, CA and Seattle, WA including taking a bus, train, and flight.
No, the bus from Ontario, CA to Seattle, WA has no accessibility options.
No, there are no bathrooms on board the bus from Ontario, CA to Seattle, WA.
Some of the most interesting sights to explore in Seattle, WA are:
  • Space Needle, an iconic observation tower offering panoramic views of Seattle and its surroundings
  • Pike Place Market, a historic public market known for fresh produce, seafood, and local crafts
  • Chihuly Garden and Glass, an exhibition showcasing the vibrant glass art of Dale Chihuly
  • Museum of Pop Culture, a museum dedicated to contemporary popular culture with interactive exhibits
  • Seattle Art Museum, a leading art museum featuring diverse collections from around the world.
The best things to do in Seattle, WA include:
  • Take a ferry ride to Bainbridge Island for stunning views of the Seattle skyline and a charming small-town experience
  • Explore the vibrant neighborhoods of Capitol Hill and Fremont, known for their eclectic shops, cafes, and street art
  • Visit the Seattle Aquarium to discover marine life native to the Pacific Northwest
  • Enjoy a scenic walk or bike ride along the Burke-Gilman Trail
  • Experience a live performance at the historic Paramount Theatre, offering a variety of shows from Broadway to concerts.
No, bikes are not allowed on board the bus from Ontario, CA to Seattle, WA.
Tickets are often cheaper when booked early. Traveling during off-peak hours or on weekdays can help you save money. Sort results by price to quickly identify the most affordable options. Check for promotions or discounts available on our website and app.
No, there is no food available to purchase on board the bus from Ontario, CA to Seattle, WA.
No, luggage for the bus from Ontario, CA to Seattle, WA needs to be booked in addition.
No, there are no additional luggage options for the bus from Ontario, CA to Seattle, WA.
Unfortunately, pets are not allowed on the bus from Ontario, CA to Seattle, WA.
No, there are no USB plugs on board the bus from Ontario, CA to Seattle, WA.
No, there is no WiFi on board the bus from Ontario, CA to Seattle, WA.

popular bus stations

Popular bus stations from Ontario, CA to Seattle, WA

Ontario
Seattle
Seattle, S Royal Brougham Way / 6th Avenue South (Bus Station)
information
Seattle, SeaTac Airport Terminal - Bay 2
information
Seattle, Northeast Campus Parkway / 12th Avenue NE (University of Washington)
information

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