Cheap Flights to Clear Lake , IL from CA $1,174

How much is the cheapest flight to Clear Lake?

Prices were available within the past 7 days and start at CA $1,174 for one-way flights and CA $1,324 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, May 19 - Wed, Jun 3

YOW

Ottawa

SPI

Springfield

CA $1,324 Roundtrip, found 14 hours ago

CA $1,324

Roundtrip

found 14 hours ago

Select American Airlines flight, departing Tue, May 19 from Ottawa to Springfield, returning Wed, Jun 3, priced at CA $1,324 found 14 hours ago

Tue, May 19 - Mon, Jun 1

YOW

Ottawa

SPI

Springfield

CA $1,344 Roundtrip, found 14 hours ago

CA $1,344

Roundtrip

found 14 hours ago

Select American Airlines flight, departing Tue, May 19 from Ottawa to Springfield, returning Mon, Jun 1, priced at CA $1,344 found 14 hours ago

Sat, May 16 - Wed, Jun 3

YOW

Ottawa

SPI

Springfield

CA $1,355 Roundtrip, found 14 hours ago

CA $1,355

Roundtrip

found 14 hours ago

Select American Airlines flight, departing Sat, May 16 from Ottawa to Springfield, returning Wed, Jun 3, priced at CA $1,355 found 14 hours ago

Thu, Sep 17 - Tue, Sep 22

YEG

Edmonton

SPI

Springfield

CA $1,363 Roundtrip, found 3 days ago

CA $1,363

Roundtrip

found 3 days ago

Select American Airlines flight, departing Thu, Sep 17 from Edmonton to Springfield, returning Tue, Sep 22, priced at CA $1,363 found 3 days ago

Sat, May 16 - Mon, Jun 1

YOW

Ottawa

SPI

Springfield

CA $1,374 Roundtrip, found 14 hours ago

CA $1,374

Roundtrip

found 14 hours ago

Select American Airlines flight, departing Sat, May 16 from Ottawa to Springfield, returning Mon, Jun 1, priced at CA $1,374 found 14 hours ago