A range of rugged mountains with snow-capped peaks under a clear sky.

Flights from Idaho Falls Regional Airport (IDA) to Ontario Intl. Airport (ONT)
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Popular airlines from Idaho Falls Regional Airport (IDA) to Ontario Intl. Airport (ONT)

Alaska Airlines
American Airlines
United
Delta

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Cheap Flights from Idaho Falls to Ontario (IDA-ONT)

Prices were available within the past 7 days and start at ₹34,090 for one-way flights, for the period specified. Prices and availability are subject to change.

One way

Tue, 6 Oct

IDA

Idaho Falls

ONT

Ontario

₹34,090

One way

Found 5 days ago

Select American Airlines flight, departing Tue, 6 Oct from Idaho Falls to Ontario, priced at ₹34,090 Found 5 days ago

Wed, 7 Oct

IDA

Idaho Falls

ONT

Ontario

₹36,874

One way

Found 5 days ago

Select American Airlines flight, departing Wed, 7 Oct from Idaho Falls to Ontario, priced at ₹36,874 Found 5 days ago

Wed, 7 Oct

IDA

Idaho Falls

ONT

Ontario

₹43,496

One way

Found 5 days ago

Select American Airlines flight, departing Wed, 7 Oct from Idaho Falls to Ontario, priced at ₹43,496 Found 5 days ago

Tue, 6 Oct

IDA

Idaho Falls

ONT

Ontario

₹47,909

One way

Found 5 days ago

Select Delta flight, departing Tue, 6 Oct from Idaho Falls to Ontario, priced at ₹47,909 Found 5 days ago

Thu, 8 Oct

IDA

Idaho Falls

ONT

Ontario

₹48,678

One way

Found 5 days ago

Select American Airlines flight, departing Thu, 8 Oct from Idaho Falls to Ontario, priced at ₹48,678 Found 5 days ago

Wed, 7 Oct

IDA

Idaho Falls

ONT

Ontario

₹56,262

One way

Found 5 days ago

Select Delta flight, departing Wed, 7 Oct from Idaho Falls to Ontario, priced at ₹56,262 Found 5 days ago

Tue, 6 Oct

IDA

Idaho Falls

ONT

Ontario

₹56,547

One way

Found 5 days ago

Select Delta flight, departing Tue, 6 Oct from Idaho Falls to Ontario, priced at ₹56,547 Found 5 days ago

Wed, 7 Oct

IDA

Idaho Falls

ONT

Ontario

₹65,184

One way

Found 5 days ago

Select Delta flight, departing Wed, 7 Oct from Idaho Falls to Ontario, priced at ₹65,184 Found 5 days ago

Tue, 6 Oct

IDA

Idaho Falls

ONT

Ontario

₹66,146

One way

Found 5 days ago

Select Delta flight, departing Tue, 6 Oct from Idaho Falls to Ontario, priced at ₹66,146 Found 5 days ago

Thu, 8 Oct

IDA

Idaho Falls

ONT

Ontario

₹69,022

One way

Found 5 days ago

Select Delta flight, departing Thu, 8 Oct from Idaho Falls to Ontario, priced at ₹69,022 Found 5 days ago

Thu, 8 Oct

IDA

Idaho Falls

ONT

Ontario

₹93,973

One way

Found 5 days ago

Select Delta flight, departing Thu, 8 Oct from Idaho Falls to Ontario, priced at ₹93,973 Found 5 days ago

Thu, 8 Oct

IDA

Idaho Falls

ONT

Ontario

₹104,626

One way

Found 5 days ago

Select Delta flight, departing Thu, 8 Oct from Idaho Falls to Ontario, priced at ₹104,626 Found 5 days ago

Find the cheapest month to fly from Idaho Falls (IDA) to Ontario (ONT)

February is typically the cheapest month to fly

From ₹22,321 - ₹57,553 per traveller.

Travel information

Origin airport	Idaho Falls Regional Airport
Destination airport	Ontario Intl. Airport
Distance	1,154 km away
Airlines serving	Alaska Airlines, American Airlines, United, Delta
Popular airline	Alaska Airlines
Return price	₹34,090

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₹34,090 Cheap Flights from Idaho Falls (IDA) to Ontario Intl. Airport (ONT)

Popular airlines from Idaho Falls Regional Airport (IDA) to Ontario Intl. Airport (ONT)

Be in the know

Book smarter

Earn twice

Cheap Flights from Idaho Falls to Ontario (IDA-ONT)

Find the cheapest month to fly from Idaho Falls (IDA) to Ontario (ONT)

February is typically the cheapest month to flyFebruary is typically the cheapest month to fly

Travel information

Explore a world of travel with Expedia

February is typically the cheapest month to fly