Ontario to Montréal (ONT–YUL) — Airlines, Schedules & Connections

ONT Airport Page →
airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 13 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
DEN Denver 7h 13m ACF9UA ACSN Denver (DEN) to Montréal flights
PHX Phoenix 7h 31m AAPDWN AC Phoenix (PHX) to Montréal flights
ORD Chicago 7h 32m UA AAACAS Chicago (ORD) to Montréal flights
LAS Las Vegas 7h 45m EJAF9WN AC Las Vegas (LAS) to Montréal flights
SFO San Francisco 7h 48m ACCMF9 ACNZSN San Francisco (SFO) to Montréal flights
DFW Dallas-Fort Worth 8h 33m AABAF9 AAACG3 Dallas-Fort Worth (DFW) to Montréal flights
ATL Atlanta 8h 43m AFAMDL ACAMDL Atlanta (ATL) to Montréal flights
BNA Nashville 8h 47m WN ACUA Nashville (BNA) to Montréal flights
CLT Charlotte 11h 38m AA AAPD Charlotte (CLT) to Montréal flights
SAL San Salvador (San Luis Talpa) 12h 15m AV AV San Salvador (San Luis Talpa) (SAL) to Montréal flights
1-STOP More options, longer trips
2-STOP Loading... Reach the hardest destinations
Ontario to Montréal
Connecting service available through multiple hubs.
+3h ahead

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

Connection Landscape

1-stop and 2-stop options for ONT to YUL.
1-STOP
One-Stop Connections
13
Hubs
~7h
Fastest
~26h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,083
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.

On-Time Performance

What to expect at each end of your journey.
Outbound
ONT → YUL
67%
Moderate delays possible. Allow buffer time.
Departing
67%
Arriving
100%
Return
YUL → ONT
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
34%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. ONT delays → YUL delays →

Other ways to reach Montréal from Ontario

Nearby airports with service to Montreal / Pierre Elliott Trudeau International Airport.
Metric ONT→YUL BUR→YUL LAX→YUL
Distance from ONT 44 mi 47 mi
Nonstop airlines 1 7
Weekly flights 49
Departure OTP 67%
Airports within 200 miles of ONT with service to Montreal / Pierre Elliott Trudeau International Airport.

Travel Essentials

Practical planning for this route.
Time Difference
+3h
Montréal is 3 hours ahead of Ontario.
ONT: PDT · YUL: EDT

When it's 6:00 PM in Ontario, it's 9:00 PM in Montréal.
Visa & Entry

US passport holders enter Canada without a visa for stays up to 6 months. No eTA is needed when arriving by air with a US passport. Passport must be valid for the duration of the stay. A return or onward ticket and proof of funds may be requested at the border.

Getting from YUL

The 747 Express bus departs from the arrivals level every 20–30 minutes around the clock (CAD $11). It stops at several downtown métro stations, making it convenient for most city-centre destinations. Taxis from the arrivals level charge a flat rate of CAD $45 to downtown; Uber and Lyft are available from a separate ride-share zone.Rental car facilities are located on-site in the terminal complex. During winter, confirm road conditions before driving; Highway 20 can be slow or briefly closed during heavy snowstorms.

Montréal Climate

Continental climate with dramatic seasonal swings. Summers (June–August) are warm and humid at 24–30°C with occasional thunderstorms. Winters (December–March) are severe, with temperatures regularly dropping to −15°C or colder and heavy snowfall that causes frequent de-icing delays and occasional ground stops.

Spring (April–May) and autumn (September–October) are transitional and relatively pleasant, though spring snowstorms are not unusual. Pack serious winter gear from November through March; ice storms in early spring create particularly difficult travel conditions.

ONT–YUL Quick Facts

Key statistics for the Ontario to Montréal route.
Route details
Time difference+3 hours
Airlines (nonstop)0
1-stop connectionsAvailable
Origin: ONT
IATA / ICAOONT / KONT
TimezoneAmerica/Los_Angeles
Passengers/yr7.0M
Elevation944 ft / 288 m
Destination: YUL
IATA / ICAOYUL / CYUL
TimezoneAmerica/Montreal
Passengers/yr21.0M
Elevation118 ft / 36 m

Frequently Asked Questions

Common questions about ONT to YUL flights.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Denver, Phoenix Sky Harbor and Chicago O'Hare.
Montréal is 3 hours ahead of Ontario.
Yes, return flights from YUL to ONT are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include BUR, LAX and PSP. 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 Denver, Phoenix Sky Harbor and Chicago O'Hare. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Burbank (BUR), Los Angeles (LAX) and Palm Springs (PSP).