Ontario to Milwaukee (ONT–MKE) — Airlines, Schedules & Connections

ONT Airport Page →
airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 20 1-stop flights
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
LAS Las Vegas 5h 18m F9WNY4 → EJAWN Las Vegas (LAS) to Milwaukee flights
DEN Denver 5h 25m ACF9G6 → UAWN Denver (DEN) to Milwaukee flights
PHX Phoenix 5h 31m AAPDWN → AAWN Phoenix (PHX) to Milwaukee flights
ORD Chicago 6h 2m UA → AAACAS Chicago (ORD) to Milwaukee flights
SLC Salt Lake City 6h 17m AFAMDL → DL Salt Lake City (SLC) to Milwaukee flights
DFW Dallas-Fort Worth 6h 23m AABAF9 → AAQFQR Dallas-Fort Worth (DFW) to Milwaukee flights
BNA Nashville 6h 23m WN → WN Nashville (BNA) to Milwaukee flights
DAL Dallas 6h 34m WN → EJAWN Dallas (DAL) to Milwaukee flights
IAH Houston 6h 41m F9UAY4 → EKNZUA Houston (IAH) to Milwaukee flights
ATL Atlanta 7h 26m AFAMDL → AFAMDL Atlanta (ATL) to Milwaukee flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Ontario to Milwaukee
Connecting service available through multiple hubs.
+2h ahead

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

Also explore ONT Routes MKE Routes ONT Live Flights MKE Live Flights ONT Delays MKE Delays
All flights from Milwaukee (MKE) Milwaukee to Ontario flights
Connections

Connection Landscape

1-stop and 2-stop options for ONT to MKE.
1-STOP
One-Stop Connections
20
Hubs
~5h
Fastest
~23h
Longest
LAS ~5h 18m DEN ~5h 25m PHX ~5h 31m IFP ~5h 56m ORD ~6h 2m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
660
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 → MKE
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
100%
Return
MKE → ONT
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
76%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. ONT delays → MKE delays →
Alternatives

Other ways to reach Milwaukee from Ontario

Nearby airports with service to General Mitchell International Airport.
Metric ONT→MKE LGB→MKE LAX→MKE
Distance from ONT – 36 mi 47 mi
Nonstop airlines – 1 6
Weekly flights – 1 1
Departure OTP 100% – –
Long Beach (LGB) to Milwaukee flights · Los Angeles (LAX) to Milwaukee flights · San Diego (SAN) to Milwaukee flights
Airports within 200 miles of ONT with service to General Mitchell International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+2h
Milwaukee is 2 hours ahead of Ontario.
ONT: PDT · MKE: CDT

When it's 6:00 PM in Ontario, it's 8:00 PM in Milwaukee.
Facts

ONT–MKE Quick Facts

Key statistics for the Ontario to Milwaukee route.
Route details
Time difference+2 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: MKE
Full nameGeneral Mitchell International Airport
IATA / ICAOMKE / KMKE
TimezoneAmerica/Chicago
Passengers/yr6.2M
Elevation723 ft / 220 m
FAQ

Frequently Asked Questions

Common questions about ONT to MKE flights.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Harry Reid, Denver and Phoenix Sky Harbor.
Milwaukee is 2 hours ahead of Ontario.
Yes, return flights from MKE to ONT are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include LGB, LAX and SAN. 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 Harry Reid, Denver and Phoenix Sky Harbor. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Long Beach (LGB), Los Angeles (LAX) and San Diego (SAN).