Ontario to Idaho Falls (ONT–IDA) — Airlines, Schedules & Connections

ONT Airport Page →
airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 9 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 9 hubs
SLC Salt Lake City 3h 41m AFAMDL → AFAMDL Salt Lake City (SLC) to Idaho Falls flights
DEN Denver 4h 59m ACF9G6 → UA Denver (DEN) to Idaho Falls flights
PDX Portland 5h 6m AS → ASG4 Portland (PDX) to Idaho Falls flights
SEA Seattle 5h 35m ASDLF9 → ASAYQR Seattle (SEA) to Idaho Falls flights
LAS Las Vegas 6h 24m F9WNY4 → G4 Las Vegas (LAS) to Idaho Falls flights
DFW Dallas-Fort Worth 7h 6m AABAF9 → AAQR Dallas-Fort Worth (DFW) to Idaho Falls flights
ORD Chicago 28h 15m UA → AAUA Chicago (ORD) to Idaho Falls flights
SNA Santa Ana ~4h 26m → G4 Santa Ana (SNA) to Idaho Falls flights
PHX Phoenix ~4h 52m AAPDWN → AA Phoenix (PHX) to Idaho Falls flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Ontario to Idaho Falls
Connecting service available through multiple hubs.
+1h ahead

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

Also explore ONT Routes IDA Routes ONT Live Flights IDA Live Flights ONT Delays
All flights from Idaho Falls (IDA) Idaho Falls to Ontario flights
Connections

Connection Landscape

1-stop and 2-stop options for ONT to IDA.
1-STOP
One-Stop Connections
9
Hubs
~3h
Fastest
~28h
Longest
SLC ~3h 41m SNA ~4h 26m PHX ~4h 52m DEN ~4h 59m PDX ~5h 6m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
239
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 → IDA
87%
Generally reliable. Most flights run on time.
Departing
87%
Return
IDA → ONT
95%
Generally reliable. Most flights run on time.
Arriving
95%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. ONT delays →
Alternatives

Other ways to reach Idaho Falls from Ontario

Nearby airports with service to Idaho Falls Regional Airport.
Metric ONT→IDA SNA→IDA LAX→IDA
Distance from ONT – 30 mi 47 mi
Nonstop airlines – 1 2
Weekly flights – 4 1
Departure OTP 87% – –
Santa Ana (SNA) to Idaho Falls flights · Los Angeles (LAX) to Idaho Falls flights · San Diego (SAN) to Idaho Falls flights
Airports within 200 miles of ONT with service to Idaho Falls Regional Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+1h
Idaho Falls is 1 hour ahead of Ontario.
ONT: PDT · IDA: MDT

When it's 6:00 PM in Ontario, it's 7:00 PM in Idaho Falls.
Facts

ONT–IDA Quick Facts

Key statistics for the Ontario to Idaho Falls route.
Route details
Time difference+1 hour
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: IDA
Full nameIdaho Falls Regional Airport
IATA / ICAOIDA / KIDA
TimezoneAmerica/Boise
Passengers/yr0.6M
Elevation4,744 ft / 1,446 m
FAQ

Frequently Asked Questions

Common questions about ONT to IDA flights.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Salt Lake City, Denver and Portland.
Idaho Falls is 1 hour ahead of Ontario.
Yes, return flights from IDA to ONT are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include SNA, 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 Salt Lake City, Denver and Portland. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Santa Ana (SNA), Los Angeles (LAX) and San Diego (SAN).