$149 Cheap Delta flights Colorado Springs (COS) to Ontario (ONT)

$149 Cheap Delta flights Colorado Springs (COS) to Ontario (ONT)

Prices were available within the past 7 days and start at $149 for one-way flights and $294 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jun 17 - Tue, Jun 24

COS

Colorado Springs

ONT

Ontario

$294 Roundtrip, found 15 hours ago

$294

Roundtrip

found 15 hours ago

Select Delta flight, departing Tue, Jun 17 from Colorado Springs to Ontario, returning Tue, Jun 24, priced at $294 found 15 hours ago

Mon, Jun 9 - Mon, Jun 16

COS

Colorado Springs

ONT

Ontario

$297 Roundtrip, found 16 hours ago

$297

Roundtrip

found 16 hours ago

Select Delta flight, departing Mon, Jun 9 from Colorado Springs to Ontario, returning Mon, Jun 16, priced at $297 found 16 hours ago

Sat, Jun 14 - Tue, Jun 24

COS

Colorado Springs

ONT

Ontario

$307 Roundtrip, found 15 hours ago

$307

Roundtrip

found 15 hours ago

Select Delta flight, departing Sat, Jun 14 from Colorado Springs to Ontario, returning Tue, Jun 24, priced at $307 found 15 hours ago

Thu, Jun 19 - Tue, Jun 24

COS

Colorado Springs

ONT

Ontario

$317 Roundtrip, found 15 hours ago

$317

Roundtrip

found 15 hours ago

Select Delta flight, departing Thu, Jun 19 from Colorado Springs to Ontario, returning Tue, Jun 24, priced at $317 found 15 hours ago

Tue, Jun 17 - Wed, Jun 25

COS

Colorado Springs

ONT

Ontario

$324 Roundtrip, found 15 hours ago

$324

Roundtrip

found 15 hours ago

Select Delta flight, departing Tue, Jun 17 from Colorado Springs to Ontario, returning Wed, Jun 25, priced at $324 found 15 hours ago

Mon, Jun 9 - Mon, Jun 16

COS

Colorado Springs

ONT

Ontario

$332 Roundtrip, found 16 hours ago

$332

Roundtrip

found 16 hours ago

Select Delta flight, departing Mon, Jun 9 from Colorado Springs to Ontario, returning Mon, Jun 16, priced at $332 found 16 hours ago

Sat, Jun 14 - Wed, Jun 25

COS

Colorado Springs

ONT

Ontario

$337 Roundtrip, found 15 hours ago

$337

Roundtrip

found 15 hours ago

Select Delta flight, departing Sat, Jun 14 from Colorado Springs to Ontario, returning Wed, Jun 25, priced at $337 found 15 hours ago

Mon, Jun 9 - Mon, Jun 16

COS

Colorado Springs

ONT

Ontario

$362 Roundtrip, found 16 hours ago

$362

Roundtrip

found 16 hours ago

Select Delta flight, departing Mon, Jun 9 from Colorado Springs to Ontario, returning Mon, Jun 16, priced at $362 found 16 hours ago

Tue, Jun 17 - Sun, Jun 22

COS

Colorado Springs

ONT

Ontario

$369 Roundtrip, found 15 hours ago

$369

Roundtrip

found 15 hours ago

Select Delta flight, departing Tue, Jun 17 from Colorado Springs to Ontario, returning Sun, Jun 22, priced at $369 found 15 hours ago