$261 Cheap United flights Idaho Falls (IDA) to Ontario (ONT)

$261 Cheap United flights Idaho Falls (IDA) to Ontario (ONT)

Prices were available within the past 7 days and start at $261 for one-way flights and $481 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jun 5 - Sat, Jun 7

IDA

Idaho Falls

ONT

Ontario

$481 Roundtrip, found 21 hours ago

$481

Roundtrip

found 21 hours ago

Select United flight, departing Thu, Jun 5 from Idaho Falls to Ontario, returning Sat, Jun 7, priced at $481 found 21 hours ago

Fri, May 30 - Tue, Jun 3

IDA

Idaho Falls

ONT

Ontario

$488 Roundtrip, found 7 hours ago

$488

Roundtrip

found 7 hours ago

Select United flight, departing Fri, May 30 from Idaho Falls to Ontario, returning Tue, Jun 3, priced at $488 found 7 hours ago

Thu, Jun 5 - Fri, Jun 6

IDA

Idaho Falls

ONT

Ontario

$491 Roundtrip, found 21 hours ago

$491

Roundtrip

found 21 hours ago

Select United flight, departing Thu, Jun 5 from Idaho Falls to Ontario, returning Fri, Jun 6, priced at $491 found 21 hours ago

Fri, May 30 - Tue, Jun 3

IDA

Idaho Falls

ONT

Ontario

$498 Roundtrip, found 7 hours ago

$498

Roundtrip

found 7 hours ago

Select United flight, departing Fri, May 30 from Idaho Falls to Ontario, returning Tue, Jun 3, priced at $498 found 7 hours ago

Fri, May 30 - Tue, Jun 3

IDA

Idaho Falls

ONT

Ontario

$515 Roundtrip, found 7 hours ago

$515

Roundtrip

found 7 hours ago

Select United flight, departing Fri, May 30 from Idaho Falls to Ontario, returning Tue, Jun 3, priced at $515 found 7 hours ago

Wed, Jun 4 - Fri, Jun 6

IDA

Idaho Falls

ONT

Ontario

$516 Roundtrip, found 21 hours ago

$516

Roundtrip

found 21 hours ago

Select United flight, departing Wed, Jun 4 from Idaho Falls to Ontario, returning Fri, Jun 6, priced at $516 found 21 hours ago