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Sacramento to Ontario flight ticket price

Compare live prices for SMF to ONT. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
SMF → ONT Approx. 627.32 km 11 May 2026 Live inventory
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Showing 25 of 195 live flights
Frontier Airlines
F9-4144
17:14
05/11/2026
SMF
Sacramento International Airport
22h 30m
1 Stop
⏱ LAS · 19h 49mLAS Airport
15:44
05/12/2026
+1
ONT
Ontario International Airport
₹7,528
per person
✕ Non-refundable
Delta Air Lines
DL-3812
14:08
05/11/2026
SMF
Sacramento International Airport
1h 30m
Non-stop
15:38
05/11/2026
LAX
Ontario International Airport
₹13,102
per person
✕ Non-refundable
Delta Air Lines
DL-3822
09:08
05/11/2026
SMF
Sacramento International Airport
1h 35m
Non-stop
10:43
05/11/2026
LAX
Ontario International Airport
₹13,102
per person
✕ Non-refundable
Delta Air Lines
DL-3712
18:30
05/11/2026
SMF
Sacramento International Airport
1h 36m
Non-stop
20:06
05/11/2026
LAX
Ontario International Airport
₹13,102
per person
✕ Non-refundable
Delta Air Lines
DL-3759
20:45
05/11/2026
SMF
Sacramento International Airport
1h 41m
Non-stop
22:26
05/11/2026
LAX
Ontario International Airport
₹13,102
per person
✕ Non-refundable
Southwest Airlines
WN-2985
05:55
05/11/2026
SMF
Sacramento International Airport
1h 20m
Non-stop
07:15
05/11/2026
ONT
Ontario International Airport
₹13,283
per person
✕ Non-refundable10 fare options
Southwest Airlines
WN-1706
13:40
05/11/2026
SMF
Sacramento International Airport
1h 20m
Non-stop
15:00
05/11/2026
ONT
Ontario International Airport
₹13,283
per person
✕ Non-refundable10 fare options
Southwest Airlines
WN-742
15:30
05/11/2026
SMF
Sacramento International Airport
1h 20m
Non-stop
16:50
05/11/2026
ONT
Ontario International Airport
₹13,283
per person
✕ Non-refundable10 fare options
Southwest Airlines
WN-4226
09:00
05/11/2026
SMF
Sacramento International Airport
1h 25m
Non-stop
10:25
05/11/2026
ONT
Ontario International Airport
₹13,283
per person
✕ Non-refundable10 fare options
Southwest Airlines
WN-938
11:30
05/11/2026
SMF
Sacramento International Airport
1h 25m
Non-stop
12:55
05/11/2026
ONT
Ontario International Airport
₹13,283
per person
✕ Non-refundable10 fare options
Southwest Airlines
WN-4357
18:20
05/11/2026
SMF
Sacramento International Airport
1h 25m
Non-stop
19:45
05/11/2026
ONT
Ontario International Airport
₹13,283
per person
✕ Non-refundable10 fare options
Southwest Airlines
WN-1288
20:35
05/11/2026
SMF
Sacramento International Airport
1h 25m
Non-stop
22:00
05/11/2026
ONT
Ontario International Airport
₹13,283
per person
✕ Non-refundable10 fare options
Frontier Airlines
F9-3666
11:28
05/11/2026
SMF
Sacramento International Airport
22h 37m
1 Stop
⏱ DEN · 17h 43mDEN Airport
10:05
05/12/2026
+1
ONT
Ontario International Airport
₹13,639
per person
✕ Non-refundable
Southwest Airlines
WN-2668
16:45
05/11/2026
SMF
Sacramento International Airport
3h 55m
1 Stop
⏱ LAS · 1h 20mLAS Airport
20:40
05/11/2026
ONT
Ontario International Airport
₹13,678
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-346
19:05
05/11/2026
SMF
Sacramento International Airport
4h 0m
1 Stop
⏱ LAS · 1h 30mLAS Airport
23:05
05/11/2026
ONT
Ontario International Airport
₹13,678
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-1034
18:00
05/11/2026
SMF
Sacramento International Airport
5h 5m
1 Stop
⏱ LAS · 2h 35mLAS Airport
23:05
05/11/2026
ONT
Ontario International Airport
₹13,678
per person
✕ Non-refundable6 fare options
Southwest Airlines
WN-3736
18:30
05/11/2026
SMF
Sacramento International Airport
4h 35m
1 Stop
⏱ PHX · 1h 30mPHX Airport
23:05
05/11/2026
ONT
Ontario International Airport
₹13,678
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-4364
16:05
05/11/2026
SMF
Sacramento International Airport
7h 0m
1 Stop
⏱ PHX · 3h 55mPHX Airport
23:05
05/11/2026
ONT
Ontario International Airport
₹13,678
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-2668
16:45
05/11/2026
SMF
Sacramento International Airport
6h 20m
1 Stop
⏱ LAS · 3h 50mLAS Airport
23:05
05/11/2026
ONT
Ontario International Airport
₹13,678
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-4320
12:30
05/11/2026
SMF
Sacramento International Airport
8h 50m
2 Stops
⏱ BUR · 1h 30mBUR Airport⏱ OAK · 3h 20mOAK Airport
21:20
05/11/2026
ONT
Ontario International Airport
₹14,355
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-4320
12:30
05/11/2026
SMF
Sacramento International Airport
8h 50m
2 Stops
⏱ BUR · 3h 45mBUR Airport⏱ OAK · 1h 10mOAK Airport
21:20
05/11/2026
ONT
Ontario International Airport
₹14,355
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-4204
14:20
05/11/2026
SMF
Sacramento International Airport
8h 45m
2 Stops
⏱ BUR · 2h 5mBUR Airport⏱ LAS · 3h 10mLAS Airport
23:05
05/11/2026
ONT
Ontario International Airport
₹14,355
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-4322
16:00
05/11/2026
SMF
Sacramento International Airport
7h 5m
2 Stops
⏱ BUR · 2h 20mBUR Airport⏱ PHX · 0h 50mPHX Airport
23:05
05/11/2026
ONT
Ontario International Airport
₹14,355
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-4322
16:00
05/11/2026
SMF
Sacramento International Airport
7h 5m
2 Stops
⏱ BUR · 2h 15mBUR Airport⏱ LAS · 1h 25mLAS Airport
23:05
05/11/2026
ONT
Ontario International Airport
₹14,355
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-4322
16:00
05/11/2026
SMF
Sacramento International Airport
5h 35m
2 Stops
⏱ BUR · 0h 45mBUR Airport⏱ SJC · 1h 5mSJC Airport
21:35
05/11/2026
ONT
Ontario International Airport
₹14,355
per person
✕ Non-refundable5 fare options
😕 No flights match your filters.
Sacramento (SMF)
📍 Sacramento International Airport
🌍 United States
🕐 GMT -8
📐 Latitude: 38.69540023803711
📐 Longitude: -121.59100341796875
Ontario (ONT)
📍 Ontario International Airport
🌍 United States
🕐 GMT -8
📐 Latitude: 34.055999755859375
📐 Longitude: -117.60099792480469

✈ Distance: Sacramento,USA to Ontario,USA — 627.32 km

📅 Results on this page are loaded for 11 May 2026. Click View all flights for the complete live search.

Sacramento to Ontario — what to expect when booking

The SMF–ONT route is served by multiple carriers throughout the year. Fares on this route can move quickly — a price available now may not be there 30 minutes later.

If your dates are flexible, try shifting your departure by a day or two using the date strip above. Mid-week departures often show lower base fares compared to weekend starts on many routes.

The distance between Sacramento,USA and Ontario,USA is approximately 627.32 km.

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More flights from Sacramento (SMF)
27 routes
Sacramento → Atlanta
SMF → ATL
Sacramento → Austin
SMF → AUS
Sacramento → Boise
SMF → BOI
Sacramento → Burbank
SMF → BUR
Sacramento → Charlotte
SMF → CLT
Sacramento → Chicago
SMF → MDW
Sacramento → Denver
SMF → DEN
Sacramento → Eureka
SMF → ACV
Sacramento → Fort Worth
SMF → DFW
Sacramento → Guadalajara
SMF → GDL
Sacramento → Honolulu
SMF → HNL
Sacramento → Houston
SMF → IAH
Sacramento → Kahului
SMF → OGG
Sacramento → Las Vegas
SMF → LAS
Sacramento → Long Beach
SMF → LGB
Sacramento → Los Angeles
SMF → LAX
Sacramento → Minneapolis
SMF → MSP
Sacramento → New York
SMF → JFK
Sacramento → Palm Springs
SMF → PSP
Sacramento → Phoenix
SMF → PHX
Sacramento → Portland International
SMF → PDX
Sacramento → Salt Lake City
SMF → SLC
Sacramento → San Diego
SMF → SAN
Sacramento → San Francisco
SMF → SFO
Sacramento → Santa Ana
SMF → SNA
Sacramento → Seattle
SMF → SEA
Sacramento → Washington DC
SMF → IAD
More flights from Ontario (ONT)
15 routes
Ontario → Chicago
ONT → MDW
Ontario → Denver
ONT → DEN
Ontario → Fort Worth
ONT → DFW
Ontario → Guadalajara
ONT → GDL
Ontario → Houston
ONT → IAH
Ontario → Las Vegas
ONT → LAS
Ontario → Oakland
ONT → OAK
Ontario → Phoenix
ONT → PHX
Ontario → Portland International
ONT → PDX
Ontario → Sacramento
ONT → SMF
Ontario → Salt Lake City
ONT → SLC
Ontario → San Francisco
ONT → SFO
Ontario → San Jose
ONT → SJC
Ontario → San Juan
ONT → SJU
Ontario → Seattle
ONT → SEA
❓ Frequently asked questions — Sacramento to Ontario flights

Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.

The straight-line distance between Sacramento,USA (SMF) and Ontario,USA (ONT) is approximately 627.32 km. Actual flying distance may vary slightly depending on routing.

Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.

Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.