Ontario to Tucson (ONT–TUS) — Airlines, Schedules & Connections

ONT Airport Page →
airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 13 1-stop flights
No nonstop service between ONT and TUS. Nearest airports to ONT with scheduled service: Los Angeles International Airport (LAX, 47 mi) · San Diego International Airport (SAN, 94 mi) · San Bernardino International Airport (SBD, 21 mi)
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-Stop connections via 10 hubs
PHX Phoenix 2h 57m AAPDWN → A8AAAN Phoenix (PHX) to Tucson flights
LAS Las Vegas 3h 10m F9WNY4 → WN Las Vegas (LAS) to Tucson flights
SLC Salt Lake City 4h 36m AFAMDL → AFAMDL Salt Lake City (SLC) to Tucson flights
SFO San Francisco 4h 39m ACCMF9 → ACUA San Francisco (SFO) to Tucson flights
DEN Denver 4h 55m ACF9UA → ACUAWN Denver (DEN) to Tucson flights
DFW Dallas-Fort Worth 6h 24m AABAF9 → AAAYBA Dallas-Fort Worth (DFW) to Tucson flights
DAL Dallas 6h 28m WN → WN Dallas (DAL) to Tucson flights
SEA Seattle 7h 2m ASDLF9 → ASAYDL Seattle (SEA) to Tucson flights
PDX Portland 8h 57m AS → AS Portland (PDX) to Tucson flights
ATL Atlanta 9h 30m AFAMDL → AMDLSK Atlanta (ATL) to Tucson flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Ontario to Tucson
Connecting service available through multiple hubs.

While no nonstop service exists between ONT and TUS, 1-stop connecting options are available.

Also explore Browse available seat maps ONT Routes TUS Routes ONT Live Flights TUS Live Flights ONT Delays TUS Delays
All flights from Tucson (TUS) Tucson to Ontario flights
Connections

Connection Landscape

1-stop and 2-stop options for ONT to TUS.
1-STOP
One-Stop Connections
13
Hubs
~2h
Fastest
~14h
Longest
PHX ~2h 57m LAS ~3h 10m SLC ~4h 36m SFO ~4h 39m DEN ~4h 55m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
358
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.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
ONT → TUS
60%
Moderate delays possible. Allow buffer time.
Departing
60%
Arriving
100%
Return
TUS → ONT
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
88%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. ONT delays → TUS delays →
Alternatives

Other ways to reach Tucson from Ontario

Nearby airports with service to Tucson International Airport.
Metric ONT→TUS SNA→TUS LGB→TUS
Distance from ONT – 30 mi 36 mi
Nonstop airlines – 4 1
Weekly flights – – –
Departure OTP 60% – –
Santa Ana (SNA) to Tucson flights · Long Beach (LGB) to Tucson flights · Hawthorne (HHR) to Tucson flights
Airports within 200 miles of ONT with service to Tucson International Airport.
Know before you go

Travel Essentials

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

When it's 6:00 PM in Ontario, it's 6:00 PM in Tucson.
Facts

ONT–TUS Quick Facts

Key statistics for the Ontario to Tucson route.
Route details
Time difference0 hours
Airlines (nonstop)0
1-stop connectionsAvailable
Origin: ONT
Full nameOntario International Airport
IATA / ICAOONT / KONT
TimezoneAmerica/Los_Angeles
Passengers/yr7.0M
Elevation944 ft / 288 m
Destination: TUS
Full nameTucson International Airport
IATA / ICAOTUS / KTUS
TimezoneAmerica/Phoenix
Passengers/yr3.9M
Elevation2,643 ft / 806 m
FAQ

Frequently Asked Questions

Common questions about ONT to TUS flights.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Phoenix Sky Harbor, Harry Reid and Salt Lake City.
On a single ticket, yes. Your bags are checked through to TUS and move between planes without you. On two separate tickets you collect your bags at the connecting airport and recheck them, so build in extra layover time.
Yes, return flights from TUS to ONT are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include SNA, LGB and HHR. 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.

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Phoenix Sky Harbor, Harry Reid and Salt Lake City. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Santa Ana (SNA), Long Beach (LGB) and Hawthorne (HHR).