Round-trip from | $238 |
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Flights from Idaho Falls to Ontario are found to be more expensive on Thursday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Ontario.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, April can be a great choice for travel to Ontario. Flights to Ontario from Idaho Falls in April are about $480 on average during April, but can be found for as low as $125.
It’s optimal to fly from Idaho Falls to Ontario at noon. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight in the morning.
Fly from
Fly to
Budget
$340 - $532
Route
Depart
Return
Price
Idaho Falls Fanning FieldOntario
IDA - ONT
IDAONT
Idaho Falls Fanning Field
Wed 4/17
1 stop6h 57m
Ontario
Mon 4/22
1 stop7h 51m
Idaho Falls Fanning FieldOntario
IDA - ONT
IDAONT
Idaho Falls Fanning Field
Sat 4/20
1 stop6h 57m
Ontario
Tue 4/23
1 stop7h 51m
Idaho Falls Fanning FieldOntario
IDA - ONT
IDAONT
Idaho Falls Fanning Field
Sat 4/20
1 stop6h 57m
Ontario
Tue 4/23
1 stop5h 56m
Idaho Falls Fanning FieldOntario
IDA - ONT
IDAONT
Idaho Falls Fanning Field
Sat 4/20
2 stops10h 10m
Ontario
Tue 4/23
1 stop3h 58m
Idaho Falls Fanning FieldOntario
IDA - ONT
IDAONT
Idaho Falls Fanning Field
Sat 4/20
2 stops16h 53m
Ontario
Tue 4/23
2 stops39h 56m
Idaho Falls Fanning FieldOntario
IDA - ONT
IDAONT
Idaho Falls Fanning Field
Sat 4/20
2 stops10h 10m
Ontario
Tue 4/23
2 stops28h 50m
Idaho Falls Fanning FieldOntario
IDA - ONT
IDAONT
Idaho Falls Fanning Field
Thu 5/9
1 stop7h 52m
Ontario
Sun 5/12
1 stop10h 00m
Idaho Falls Fanning FieldOntario
IDA - ONT
IDAONT
Idaho Falls Fanning Field
Thu 5/9
1 stop7h 52m
Ontario
Sun 5/12
1 stop10h 00m
Idaho Falls Fanning FieldOntario
IDA - ONT
IDAONT
Idaho Falls Fanning Field
Mon 8/12
1 stop19h 35m
Ontario
Sat 8/17
1 stop7h 08m
Currently, October is the cheapest month in which you can book a flight from Idaho Falls to Ontario (average of $237). Flying from Idaho Falls to Ontario in June is currently the most expensive (average of $349). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
$271
February
$287
March
$281
April
$297
May
$274
June
$349
July
$334
August
$288
September
$258
October
$237
November
$268
December
$271
LAX Temperature | 57.2 - 73.4 °F |
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Crew
Entertainment
Food
Overall
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Reviews
I would have liked flying out of the airport I chose not a different airport. My flight was moved to San Jose
Crew
Entertainment
Food
Overall
Boarding
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Reviews
I would have liked flying out of the airport I chose not a different airport. My flight was moved to San Jose
Crew
Entertainment
Food
Overall
Boarding
Comfort
Reviews
I would have liked flying out of the airport I chose not a different airport. My flight was moved to San Jose
Crew
Entertainment
Food
Overall
Boarding
Comfort
Reviews
I would have liked flying out of the airport I chose not a different airport. My flight was moved to San Jose
Crew
Entertainment
Food
Overall
Boarding
Comfort
Reviews
I would have liked flying out of the airport I chose not a different airport. My flight was moved to San Jose
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Idaho Falls to Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Idaho Falls to Ontario for you. Better yet — we are completely free to use.
Users can book flights with no change fees policies with our dedicated filters. Book flights from Idaho Falls to Ontario flexibly with Cheapflights today.
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ontario from Idaho Falls today and book when prices fit your budget.
Yes, you can often find last-minute deals on Idaho Falls to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.
Cheapflights aggregates prices from various travel booking sites. This allows you to compare prices and choose the best deal.
Cancellation policies vary by airline and fare type. After entering your flight details, you can view the cancellation policies for each deal in the search results. Some deals may offer flexibility in terms of cancellation and changes.