There are 4 ways to get from Ontario to Sioux City by plane, bus (Greyhound), train, bus, 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 Ontario International Airport (ONT) to Sioux Gateway Airport/Col. Bud Day Field (SUX)plane ONT - SUX
7h 9m$123–502Bus
- Take the bus from Montclair Transcenter to Las Vegas Bus Terminalbus
- Take the bus from Las Vegas Bus Terminal to Denver Union Stationbus
- Take the bus from Denver Union Station to Omaha, NEbus
- Take the bus from Omaha to Sioux Citybus
36h 22m$297–472Train, bus
- Take the train from San Bernardino to Kansas Citytrain Southwest Chief
- Take the bus from Kansas City to Sioux Citybus Jefferson Lines 705
44h 25m$1,034–1,622Drive 1,537.9 mi
- Drive from Ontario to Sioux Citycar 1,537.9 mi
24h 42m$254–367
Ontario to Sioux City by bus
Comparing Your Travel Options
The cheapest way to get from Ontario to Sioux City is to fly which costs $120 - $500 and takes 7h 9m.
The fastest way to get from Ontario to Sioux City is to fly which takes 7h 9m and costs $120 - $500.
No, there is no direct bus from Ontario to Sioux City. However, there are services departing from Mountain @ D Street and arriving at Sioux City via Montclair Transcenter, Las Vegas Bus Terminal, Denver Union Station and Omaha. The journey, including transfers, takes approximately 36h 22m.
The distance between Ontario and Sioux City is 1298 miles. The road distance is 1546.9 miles.
The best way to get from Ontario to Sioux City without a car is to bus which takes 36h 22m and costs $290 - $480.
It takes approximately 7h 9m to get from Ontario to Sioux City, including transfers.
Ontario to Sioux City bus services, operated by Greyhound USA, depart from Montclair Transcenter station.
The best way to get from Ontario to Sioux City is to fly which takes 7h 9m and costs $120 - $500. Alternatively, you can bus, which costs $290 - $480 and takes 36h 22m.
Ontario to Sioux City bus services, operated by Greyhound USA, arrive at Las Vegas Bus Terminal station.
Sioux City is 2h ahead of Ontario. It is currently 4:29 AM in Ontario and 6:29 AM in Sioux City.
What companies run services between Ontario, CA, USA and Sioux City, IA, USA?
United Airlines, Southwest Airlines, and American Airlines fly from Ontario International Airport (ONT) to Sioux Gateway Airport/Col. Bud Day Field (SUX) 4 times a day. Alternatively, you can take a bus from Mountain @ D Street to Sioux City via Montclair Transit Center, Montclair Transcenter, Las Vegas Bus Terminal, Denver Union Station, and Omaha in around 36h 22m.
- Website
- united.com
Flights from Ontario International Airport to Sioux Gateway Airport/Col. Bud Day Field via Denver
- Ave. Duration
- 7h 36m
- When
- Every day
- Estimated price
- $100–480
Flights from Ontario International Airport to Sioux Gateway Airport/Col. Bud Day Field via Chicago O'Hare
- Ave. Duration
- 9h 40m
- When
- Every day
- Estimated price
- $140–650
Flights from Ontario International Airport to Sioux Gateway Airport/Col. Bud Day Field via Las Vegas, Denver
- Ave. Duration
- 8h 13m
- When
- Monday and Thursday
- Estimated price
- $100–480
Rome2Rio's guide to Amtrak
Contact Details
- Phone
- +1 800-872-7245
- Website
- Amtrak
Train from San Bernardino to Kansas City
- Ave. Duration
- 33h 23m
- Frequency
- Once daily
- Estimated price
- $950–1,500
- Website
- Amtrak
Rome2Rio's guide to Greyhound USA
Contact Details
- Phone
- +1 214-849-8100
- [email protected]
- Website
- Greyhound
Bus from Montclair Transcenter to Las Vegas Bus Terminal
- Ave. Duration
- 4h 20m
- Frequency
- 4 times a day
- Estimated price
- $40–65
- Website
- Greyhound
Bus from Las Vegas Bus Terminal to Denver Union Station
- Ave. Duration
- 16h 5m
- Frequency
- Once daily
- Estimated price
- $130–210
- Website
- Greyhound
Bus from Denver Union Station to Omaha, NE
- Ave. Duration
- 10h
- Frequency
- Once daily
- Estimated price
- $95–150
- Website
- Greyhound
- Phone
- +1-858-800-8898
- Website
- jeffersonlines.com
Bus from Omaha to Sioux City
- Ave. Duration
- 1h 40m
- Frequency
- Once daily
- Estimated price
- $30–45
- Book at
- Jefferson Lines
- Adult
- $30–45
Bus from Kansas City to Sioux City
- Ave. Duration
- 6h 25m
- Frequency
- Once daily
- Estimated price
- $75–110
- Book at
- Jefferson Lines
- Adult
- $75–110
Want to know more about travelling around United States
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Booking & Getting There
Yes, the driving distance between Ontario to Sioux City is 1547 miles. It takes approximately 24h 42m to drive from Ontario to Sioux City.
There are 35+ hotels available in Sioux City.

















