Flights from Seattle to Fossil Creek Trail

Cheapest flights from Seattle

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 30 - Wed, Oct 1

SEA

Seattle - Tacoma Intl.

DEN

Denver Intl.

$123 Roundtrip, found 2 days ago

$123

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, Sep 30 from Seattle - Tacoma Intl. to Denver Intl., returning Wed, Oct 1, priced at $123 found 2 days ago

Wed, Sep 24 - Wed, Sep 24

SEA

Seattle - Tacoma Intl.

DEN

Denver Intl.

$128 Roundtrip, found 2 days ago

$128

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Wed, Sep 24 from Seattle - Tacoma Intl. to Denver Intl., returning Wed, Sep 24, priced at $128 found 2 days ago

Fri, Sep 26 - Tue, Sep 30

SEA

Seattle - Tacoma Intl.

DEN

Denver Intl.

$132 Roundtrip, found 2 days ago

$132

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Fri, Sep 26 from Seattle - Tacoma Intl. to Denver Intl., returning Tue, Sep 30, priced at $132 found 2 days ago

Sat, Oct 4 - Tue, Oct 7

SEA

Seattle - Tacoma Intl.

DEN

Denver Intl.

$137 Roundtrip, found 2 days ago

$137

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Sat, Oct 4 from Seattle - Tacoma Intl. to Denver Intl., returning Tue, Oct 7, priced at $137 found 2 days ago

Fri, Aug 1 - Sat, Aug 9

SEA

Seattle - Tacoma Intl.

DEN

Denver Intl.

$138 Roundtrip, found 5 days ago

$138

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Fri, Aug 1 from Seattle - Tacoma Intl. to Denver Intl., returning Sat, Aug 9, priced at $138 found 5 days ago

Fri, Oct 3 - Fri, Oct 3

SEA

Seattle - Tacoma Intl.

DEN

Denver Intl.

$141 Roundtrip, found 2 days ago

$141

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Fri, Oct 3 from Seattle - Tacoma Intl. to Denver Intl., returning Fri, Oct 3, priced at $141 found 2 days ago

Thu, Sep 25 - Tue, Sep 30

SEA

Seattle - Tacoma Intl.

DEN

Denver Intl.

$142 Roundtrip, found 2 days ago

$142

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Thu, Sep 25 from Seattle - Tacoma Intl. to Denver Intl., returning Tue, Sep 30, priced at $142 found 2 days ago

Mon, Oct 6 - Mon, Oct 13

PAE

Seattle Paine Field Intl. Airport

DEN

Denver Intl.

$148 Roundtrip, found 2 days ago

$148

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Oct 6 from Seattle Paine Field Intl. Airport to Denver Intl., returning Mon, Oct 13, priced at $148 found 2 days ago

Wed, Jul 9 - Tue, Aug 12

SEA

Seattle - Tacoma Intl.

DEN

Denver Intl.

$150 Roundtrip, found 2 hours ago

$150

Roundtrip

found 2 hours ago

Select Delta flight, departing Wed, Jul 9 from Seattle - Tacoma Intl. to Denver Intl., returning Tue, Aug 12, priced at $150 found 2 hours ago

Thu, Oct 2 - Fri, Oct 3

SEA

Seattle - Tacoma Intl.

DEN

Denver Intl.

$151 Roundtrip, found 2 days ago

$151

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Thu, Oct 2 from Seattle - Tacoma Intl. to Denver Intl., returning Fri, Oct 3, priced at $151 found 2 days ago

Fri, Sep 26 - Sun, Sep 28

SEA

Seattle - Tacoma Intl.

DEN

Denver Intl.

$156 Roundtrip, found 2 days ago

$156

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Fri, Sep 26 from Seattle - Tacoma Intl. to Denver Intl., returning Sun, Sep 28, priced at $156 found 2 days ago

Thu, Sep 25 - Thu, Oct 2

SEA

Seattle - Tacoma Intl.

DEN

Denver Intl.

$158 Roundtrip, found 2 days ago

$158

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Sep 25 from Seattle - Tacoma Intl. to Denver Intl., returning Thu, Oct 2, priced at $158 found 2 days ago

Wed, Jul 9 - Fri, Aug 15

SEA

Seattle - Tacoma Intl.

DEN

Denver Intl.

$159 Roundtrip, found 2 hours ago

$159

Roundtrip

found 2 hours ago

Select Alaska Airlines flight, departing Wed, Jul 9 from Seattle - Tacoma Intl. to Denver Intl., returning Fri, Aug 15, priced at $159 found 2 hours ago

Fri, Oct 3 - Sun, Oct 5

SEA

Seattle - Tacoma Intl.

DEN

Denver Intl.

$160 Roundtrip, found 2 days ago

$160

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Fri, Oct 3 from Seattle - Tacoma Intl. to Denver Intl., returning Sun, Oct 5, priced at $160 found 2 days ago

Thu, Oct 2 - Thu, Oct 2

SEA

Seattle - Tacoma Intl.

DEN

Denver Intl.

$161 Roundtrip, found 2 days ago

$161

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Thu, Oct 2 from Seattle - Tacoma Intl. to Denver Intl., returning Thu, Oct 2, priced at $161 found 2 days ago

Fri, Jul 11 - Mon, Aug 11

PAE

Seattle Paine Field Intl. Airport

DEN

Denver Intl.

$163 Roundtrip, found 2 hours ago

$163

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Fri, Jul 11 from Seattle Paine Field Intl. Airport to Denver Intl., returning Mon, Aug 11, priced at $163 found 2 hours ago

Thu, Sep 25 - Sun, Sep 28

SEA

Seattle - Tacoma Intl.

DEN

Denver Intl.

$164 Roundtrip, found 2 days ago

$164

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Sep 25 from Seattle - Tacoma Intl. to Denver Intl., returning Sun, Sep 28, priced at $164 found 2 days ago

Thu, Jul 10 - Tue, Aug 12

SEA

Seattle - Tacoma Intl.

DEN

Denver Intl.

$170 Roundtrip, found 2 hours ago

$170

Roundtrip

found 2 hours ago

Select United flight, departing Thu, Jul 10 from Seattle - Tacoma Intl. to Denver Intl., returning Tue, Aug 12, priced at $170 found 2 hours ago

Thu, Sep 18 - Tue, Sep 30

SEA

Seattle - Tacoma Intl.

FNL

Fort Collins-Loveland Municipal

$245 Roundtrip, found 3 days ago

$245

Roundtrip

found 3 days ago

Select United flight, departing Thu, Sep 18 from Seattle - Tacoma Intl. to Fort Collins-Loveland Municipal, returning Tue, Sep 30, priced at $245 found 3 days ago

Fri, Oct 3 - Sun, Oct 5

SEA

Seattle - Tacoma Intl.

DEN

Denver Intl.

$313 Roundtrip, found 2 days ago

$313

Roundtrip

found 2 days ago

Select American Airlines flight, departing Fri, Oct 3 from Seattle - Tacoma Intl. to Denver Intl., returning Sun, Oct 5, priced at $313 found 2 days ago