Cheap Delta flights Ontario (ONT) to Idaho Falls (IDA)

Cheap Delta flights Ontario (ONT) to Idaho Falls (IDA)

Prices were available within the past 7 days and start at for one-way flights and $295 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jul 15 - Thu, Jul 17

ONT

Ontario

IDA

Idaho Falls

$295 Roundtrip, found 18 hours ago

$295

Roundtrip

found 18 hours ago

Select Delta flight, departing Tue, Jul 15 from Ontario to Idaho Falls, returning Thu, Jul 17, priced at $295 found 18 hours ago

Sat, Jul 12 - Tue, Jul 15

ONT

Ontario

IDA

Idaho Falls

$309 Roundtrip, found 18 hours ago

$309

Roundtrip

found 18 hours ago

Select Delta flight, departing Sat, Jul 12 from Ontario to Idaho Falls, returning Tue, Jul 15, priced at $309 found 18 hours ago

Sun, Jul 13 - Mon, Jul 14

ONT

Ontario

IDA

Idaho Falls

$311 Roundtrip, found 18 hours ago

$311

Roundtrip

found 18 hours ago

Select Delta flight, departing Sun, Jul 13 from Ontario to Idaho Falls, returning Mon, Jul 14, priced at $311 found 18 hours ago

Tue, Jul 15 - Wed, Jul 16

ONT

Ontario

IDA

Idaho Falls

$324 Roundtrip, found 18 hours ago

$324

Roundtrip

found 18 hours ago

Select Delta flight, departing Tue, Jul 15 from Ontario to Idaho Falls, returning Wed, Jul 16, priced at $324 found 18 hours ago

Sat, Jul 12 - Mon, Jul 14

ONT

Ontario

IDA

Idaho Falls

$325 Roundtrip, found 18 hours ago

$325

Roundtrip

found 18 hours ago

Select Delta flight, departing Sat, Jul 12 from Ontario to Idaho Falls, returning Mon, Jul 14, priced at $325 found 18 hours ago

Tue, Jul 15 - Sun, Jul 20

ONT

Ontario

IDA

Idaho Falls

$334 Roundtrip, found 18 hours ago

$334

Roundtrip

found 18 hours ago

Select Delta flight, departing Tue, Jul 15 from Ontario to Idaho Falls, returning Sun, Jul 20, priced at $334 found 18 hours ago

Sat, Jul 12 - Sat, Jul 19

ONT

Ontario

IDA

Idaho Falls

$339 Roundtrip, found 18 hours ago

$339

Roundtrip

found 18 hours ago

Select Delta flight, departing Sat, Jul 12 from Ontario to Idaho Falls, returning Sat, Jul 19, priced at $339 found 18 hours ago

Sun, Jul 13 - Wed, Jul 16

ONT

Ontario

IDA

Idaho Falls

$340 Roundtrip, found 18 hours ago

$340

Roundtrip

found 18 hours ago

Select Delta flight, departing Sun, Jul 13 from Ontario to Idaho Falls, returning Wed, Jul 16, priced at $340 found 18 hours ago

Fri, Jul 18 - Mon, Jul 21

ONT

Ontario

IDA

Idaho Falls

$350 Roundtrip, found 18 hours ago

$350

Roundtrip

found 18 hours ago

Select Delta flight, departing Fri, Jul 18 from Ontario to Idaho Falls, returning Mon, Jul 21, priced at $350 found 18 hours ago

Sat, Jul 12 - Wed, Jul 16

ONT

Ontario

IDA

Idaho Falls

$354 Roundtrip, found 18 hours ago

$354

Roundtrip

found 18 hours ago

Select Delta flight, departing Sat, Jul 12 from Ontario to Idaho Falls, returning Wed, Jul 16, priced at $354 found 18 hours ago

Sat, Jul 12 - Sat, Jul 12

ONT

Ontario

IDA

Idaho Falls

$364 Roundtrip, found 18 hours ago

$364

Roundtrip

found 18 hours ago

Select Delta flight, departing Sat, Jul 12 from Ontario to Idaho Falls, returning Sat, Jul 12, priced at $364 found 18 hours ago

Thu, Jul 17 - Fri, Jul 18

ONT

Ontario

IDA

Idaho Falls

$369 Roundtrip, found 18 hours ago

$369

Roundtrip

found 18 hours ago

Select Delta flight, departing Thu, Jul 17 from Ontario to Idaho Falls, returning Fri, Jul 18, priced at $369 found 18 hours ago