Ontario to Sacramento (ONT–SMF) — Airlines, Schedules & Connections

ONT Airport Page →
390 mi airlines 43/wk
On-time Some delays Frequent delays
Flight Schedule 24 flights Verified 23m ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
WN3676
WN Southwest
B38M
5:00 AM
PDT T4
6:30 AM
PDT
1h 30m
M T W T F S S
Prices
WN3675
WN Southwest
737
6:45 AM
PDT T4
8:10 AM
PDT
1h 25m
M T W T F S S
Prices
WN2569
WN Southwest
7S7
10:30 AM
PDT T4
11:55 AM
PDT
1h 25m
M T W T F S S
Prices
WN3054
WN Southwest
737
11:55 AM
PDT T4
1:25 PM
PDT
1h 30m
M T W T F S S
Prices
WN2764
WN Southwest
7M8
12:50 PM
PDT T4
2:15 PM
PDT
1h 25m
M T W T F S S
Prices
WN626
WN Southwest
7S7
1:30 PM
PDT T4
2:55 PM
PDT
1h 25m
M T W T F S S
Prices
WN1353
WN Southwest
7S7
3:45 PM
PDT T4
5:10 PM
PDT
1h 25m
M T W T F S S
Prices
WN2139
WN Southwest
7S7
4:10 PM
PDT T4
5:40 PM
PDT
1h 30m
M T W T F S S
Prices
WN1363
WN Southwest
737
5:05 PM
PDT T4
6:23 PM
PDT
1h 18m
M T W T F S S
Prices
WN3680
WN Southwest
7M8
5:20 PM
PDT T4
6:45 PM
PDT
1h 25m
M T W T F S S
Prices
WN3681
WN Southwest
B38M
8:45 PM
PDT T4
10:10 PM
PDT
1h 25m
M T W T F S S
Prices
WN3078
WN Southwest
7S7
8:45 PM
PDT T4
10:10 PM
PDT
1h 25m
M T W T F S S
Prices
WN3173
WN Southwest
73H
5:30 AM
PDT TB
6:50 AM
PDT
1h 20m
M T W T F S S
Prices
WN2985
WN Southwest
7M8
7:45 AM
PDT TB
9:05 AM
PDT
1h 20m
M T W T F S S
Prices
WN2321
WN Southwest
73H
8:50 AM
PDT TB
10:15 AM
PDT
1h 25m
M T W T F S S
Prices
WN4226
WN Southwest
7M8
9:00 AM
PDT TB
10:25 AM
PDT
1h 25m
M T W T F S S
Prices
WN938
WN Southwest
738
10:55 AM
PDT TB
12:20 PM
PDT
1h 25m
M T W T F S S
Prices
WN1706
WN Southwest
7S7
1:40 PM
PDT TB
3:00 PM
PDT
1h 20m
M T W T F S S
Prices
WN4576
WN Southwest
737
2:30 PM
PDT TB
3:50 PM
PDT
1h 20m
M T W T F S S
Prices
WN742
WN Southwest
7M8
5:45 PM
PDT TB
7:10 PM
PDT
1h 25m
M T W T F S S
Prices
WN1288
WN Southwest
7S7
5:55 PM
PDT TB
7:20 PM
PDT
1h 25m
M T W T F S S
Prices
WN4357
WN Southwest
7S7
6:20 PM
PDT TB
7:45 PM
PDT
1h 25m
M T W T F S S
Prices
WN866
WN Southwest
7S7
7:30 PM
PDT TB
8:50 PM
PDT
1h 20m
M T W T F S S
Prices
WN3861
WN Southwest
7S7
9:30 PM
PDT TB
10:50 PM
PDT
1h 20m
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

1-STOP More options, longer trips
2-STOP Loading... Reach the hardest destinations
Ontario to Sacramento
1 carrier, 43 flights/week nonstop.
1 Airlines 43 Flights/wk 390 mi 1h 18m nonstop 37 1-stop hubs

ONT–SMF is served by 1 airline with nonstop service. Southwest Airlines leads the route. The flight covers 390 miles in approximately 1h 18m. Beyond nonstop, 37 hubs offer 1-stop connections.

Airline Landscape

All carriers operating nonstop ONT–SMF service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
WN Southwest Airlines 43 737, 7M8, 7S7, B38M 1h18-1h30 100%
Aircraft on this route
737 Boeing 737-700 – WN
7M8 Boeing 737 MAX 8 – WN
7S7 Boeing 737 MAX 7 – WN
B38M Boeing 737 MAX 8 – WN
Alliance coverage
Unaffiliated: WN (43 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.

Weekly Schedule Pattern

Nonstop flight frequency by day of week, ONT to SMF direction.
Mon
7
flights
Tue
6
flights
Wed
6
flights
Thu
7
flights
Fri
7
flights
Sat
4
flights
Sun
6
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
12
Nonstop flights
43
Outbound / wk
45
Return / wk

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for ONT to SMF.
1-STOP
One-Stop Connections
37
Hubs
~2h
Fastest
~31h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
860
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.

Other ways to reach Sacramento from Ontario

Nearby airports with service to Sacramento International Airport.
Metric ONT→SMF SNA→SMF LGB→SMF
Distance from ONT 30 mi 36 mi
Nonstop airlines 1 2 2
Weekly flights 43 40 34
Flight time 1h 18m 1h 25m 1h 25m
Departure OTP 100%
Airports within 200 miles of ONT with service to Sacramento International Airport.

Travel Essentials

Practical planning for this route.
Time Difference
0h
Sacramento is 0 hours the same as Ontario.
ONT: PDT · SMF: PDT

When it's 6:00 PM in Ontario, it's 6:00 PM in Sacramento.
Distance & Flight Time
390 mi / 627 km
Nonstop flight time is approximately 1h 18m to 1h 30m.

ONT–SMF Quick Facts

Key statistics for the Ontario to Sacramento route.
Route details
Distance390 mi / 627 km
Flight time1h 18m to 1h 30m
Time difference0 hours
Airlines (nonstop)1
Weekly flights43 out / 45 return
1-stop connections37 hubs
Origin: ONT
IATA / ICAOONT / KONT
TimezoneAmerica/Los_Angeles
Passengers/yr7.0M
Elevation944 ft / 288 m
Destination: SMF
IATA / ICAOSMF / KSMF
TimezoneAmerica/Los_Angeles
Passengers/yr13.4M
Elevation27 ft / 8 m

Frequently Asked Questions

Common questions about ONT to SMF flights.
Nonstop flights from Ontario International Airport to Sacramento International Airport take approximately 1h 18m to 1h 30m. The route covers 390 miles.
1 airline operates nonstop service: Southwest Airlines.
There are approximately 43 nonstop flights per week from ONT to SMF. The return direction has about 45 weekly flights.
Yes, 1-stop connections are available through VNY, PSP, BUR, SNA, AFW, SJD, SBA, ILN, CVG, OKC, HOU, MCO, SLC, EWR, OGG, PDX, SFO, LAS, SEA, IAH, PHX, BOI, DFW, MDW, ORD, DEN, DAL, ATL, MLM, CLT, JFK, KOA, BWI, HNL, GDL, AUS and BNA. These options provide additional schedule flexibility.
Yes, return flights from SMF to ONT are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include SNA, LGB and BUR. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from ONT to SMF

Ontario International Airport (ONT) and Sacramento International Airport (SMF) are connected by nonstop service from Southwest Airlines. With 43 weekly departures, this is a heavily served route.

ONT to SMF Flight Duration and Schedule

Nonstop flight time from ONT to SMF ranges from 1 hours 18 minutes to 1 hours 30 minutes. The route covers a distance of 390 miles (627 km). There are approximately 43 weekly flights outbound and 45 return, totaling 88 flights per week in both directions.

Connecting Options and Alternatives

37 one-stop connections are available, with the fastest taking approximately 2 hours via VNY. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Santa Ana (SNA), Long Beach (LGB) and Burbank (BUR).