There are 4 ways to get from SeaTac to Ontario by plane, bus (Greyhound, Flixbus, Amtrak), train (Amtrak), or car
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly
best- Fly from Seattle-Tacoma International Airport (SEA) to Ontario International Airport (ONT)plane SEA - ONT
2h 38m$140–410Bus
- Take the bus from Seattle Tacoma Intl Airport to Sacramento Bus Stationbus
- Take the bus from Sacramento Bus Station to Bakersfield Train Stationbus
- Take the bus from Bakersfield to Ontario Amtrakbus
28h$209–381Train (Amtrak)
- Take the train from Tacoma to Los Angelestrain Coast Starlight
39h 13m$447–913Drive 1,155.5 mi
- Drive from SeaTac to Ontariocar 1,155.5 mi
19h 35m$211–305
SeaTac to Ontario by bus
Questions & Answers
The cheapest way to get from SeaTac to Ontario is to fly which costs $140 - $410 and takes 2h 38m.
The fastest way to get from SeaTac to Ontario is to fly which takes 2h 38m and costs $140 - $410.
No, there is no direct bus from SeaTac to Ontario. However, there are services departing from Seattle Tacoma Intl Airport and arriving at Ontario Amtrak via Sacramento Bus Station and Bakersfield. The journey, including transfers, takes approximately 28h.
No, there is no direct train from SeaTac to Ontario. However, there are services departing from Tacoma and arriving at Los Angeles via . The journey, including transfers, takes approximately 39h 13m.
The distance between SeaTac and Ontario is 962 miles. The road distance is 1162.2 miles.
The best way to get from SeaTac to Ontario without a car is to bus which takes 28h and costs $200 - $390.
It takes approximately 2h 38m to fly from Seattle-Tacoma International Airport (SEA) to Ontario International Airport (ONT), including transfers and time at the airport.
SeaTac to Ontario bus services, operated by Greyhound USA, depart from Seattle Tacoma Intl Airport station.
SeaTac to Ontario train services, operated by Amtrak, depart from Tacoma station.
The best way to get from SeaTac to Ontario is to fly which takes 2h 38m and costs $140 - $410. Alternatively, you can bus, which costs $200 - $390 and takes 28h, you could also train, which costs $440 - $950 and takes 39h 13m.
What companies run services between SeaTac, WA, USA and Ontario, CA, USA?
Frontier Airlines, Delta, and two other airlines fly from Seattle-Tacoma International Airport (SEA) to Ontario International Airport (ONT) every 2 hours. Alternatively, you can take a bus from Seattle Tacoma Intl Airport to Ontario Amtrak via Sacramento Bus Station, Bakersfield Train Station, and Bakersfield in around 28h.
- Website
- alaskaair.com
Flights from Seattle-Tacoma International Airport to Ontario International Airport
- Ave. Duration
- 2h 40m
- When
- Every day
- Estimated price
- $190–950
Flights from Seattle-Tacoma International Airport to Ontario International Airport via Portland
- Ave. Duration
- 4h 30m
- When
- Every day
- Estimated price
- $190–950
- Website
- southwest.com
Flights from Seattle-Tacoma International Airport to Ontario International Airport via Sacramento
- Ave. Duration
- 4h 26m
- When
- Every day
- Estimated price
- $90–440
Flights from Seattle-Tacoma International Airport to Ontario International Airport via Las Vegas
- Ave. Duration
- 4h 45m
- When
- Tuesday and Wednesday
- Estimated price
- $95–450
- Website
- delta.com
Flights from Seattle-Tacoma International Airport to Ontario International Airport
- Ave. Duration
- 2h 57m
- When
- Every day
- Estimated price
- $85–430
- Website
- flyfrontier.com
Flights from Seattle-Tacoma International Airport to Ontario International Airport
- Ave. Duration
- 2h 51m
- When
- Every day
- Estimated price
- $140–350
Rome2Rio's guide to Amtrak
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Tacoma to Los Angeles
- Ave. Duration
- 34h 28m
- Frequency
- Once daily
- Estimated price
- $440–900
- Website
- https://www.amtrak.com/home.html
Rome2Rio's guide to Greyhound USA
Contact DetailsContact Details
- Phone
- +1 214-849-8100
- [email protected]
- Website
- greyhound.com
Bus from Seattle Tacoma Intl Airport to Sacramento Bus Station
- Ave. Duration
- 17h 15m
- Frequency
- Once daily
- Estimated price
- $110–230
- Website
- https://www.greyhound.com/
Bus from Sacramento Bus Station to Bakersfield Train Station
- Ave. Duration
- 5h 25m
- Frequency
- 3 times a day
- Estimated price
- $45–85
- Website
- https://www.greyhound.com/
- Phone
- +1 (855) 626-8585
- Website
- https://www.flixbus.com
Bus from Sacramento Bus Station to Bakersfield Train Station
- Ave. Duration
- 5h 55m
- Frequency
- Once daily
- Estimated price
- $40–75
- Schedules at
- flixbus.com
Rome2Rio's guide to Amtrak
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Bus from Bakersfield to Ontario Amtrak
- Ave. Duration
- 3h 20m
- Frequency
- Twice daily
- Estimated price
- $50–75
- Website
- https://www.amtrak.com/home.html
Want to know more about travelling around United States
Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.
Related travel guides
Travelling to the US: What do I need to know?
Read the travel guide
Need to know: Greyhound
Read the travel guide
Why you should take the train in the US
Read the travel guide
More Questions & Answers
The quickest flight from Seattle-Tacoma International Airport Airport to Ontario International Airport Airport is the direct flight which takes 2h 38m.
SeaTac to Ontario bus services, operated by Greyhound USA, arrive at Sacramento Bus Station.
SeaTac to Ontario train services, operated by Amtrak, arrive at Los Angeles station.
Yes, the driving distance between SeaTac to Ontario is 1162 miles. It takes approximately 19h 35m to drive from SeaTac to Ontario.
Frontier Airlines, Delta, Alaska Airlines, Inc. and Southwest Airlines offer flights from Seattle-Tacoma International Airport Airport to Ontario International Airport Airport.
Book your SeaTac to Ontario bus tickets online with Omio.
There are 240+ hotels available in Ontario.