Flights from Denver to Auburn

Cheapest flights from Denver

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 23 - Wed, Oct 8

DEN

Denver Intl.

SEA

Seattle - Tacoma Intl.

$123 Roundtrip, found 17 hours ago

$123

Roundtrip

found 17 hours ago

Select Delta flight, departing Tue, Sep 23 from Denver Intl. to Seattle - Tacoma Intl., returning Wed, Oct 8, priced at $123 found 17 hours ago

Tue, Sep 23 - Fri, Oct 3

DEN

Denver Intl.

SEA

Seattle - Tacoma Intl.

$132 Roundtrip, found 17 hours ago

$132

Roundtrip

found 17 hours ago

Select Alaska Airlines flight, departing Tue, Sep 23 from Denver Intl. to Seattle - Tacoma Intl., returning Fri, Oct 3, priced at $132 found 17 hours ago

Fri, Jul 4 - Tue, Jul 15

DEN

Denver Intl.

SEA

Seattle - Tacoma Intl.

$138 Roundtrip, found 3 days ago

$138

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, Jul 4 from Denver Intl. to Seattle - Tacoma Intl., returning Tue, Jul 15, priced at $138 found 3 days ago

Mon, Sep 22 - Fri, Oct 3

DEN

Denver Intl.

SEA

Seattle - Tacoma Intl.

$141 Roundtrip, found 17 hours ago

$141

Roundtrip

found 17 hours ago

Select Alaska Airlines flight, departing Mon, Sep 22 from Denver Intl. to Seattle - Tacoma Intl., returning Fri, Oct 3, priced at $141 found 17 hours ago

Tue, Sep 23 - Thu, Oct 2

DEN

Denver Intl.

SEA

Seattle - Tacoma Intl.

$142 Roundtrip, found 17 hours ago

$142

Roundtrip

found 17 hours ago

Select Alaska Airlines flight, departing Tue, Sep 23 from Denver Intl. to Seattle - Tacoma Intl., returning Thu, Oct 2, priced at $142 found 17 hours ago

Mon, Jul 14 - Mon, Jul 21

DEN

Denver Intl.

PAE

Seattle Paine Field Intl. Airport

$148 Roundtrip, found 15 hours ago

$148

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Mon, Jul 14 from Denver Intl. to Seattle Paine Field Intl. Airport, returning Mon, Jul 21, priced at $148 found 15 hours ago

Mon, Sep 22 - Thu, Oct 2

DEN

Denver Intl.

SEA

Seattle - Tacoma Intl.

$151 Roundtrip, found 17 hours ago

$151

Roundtrip

found 17 hours ago

Select Alaska Airlines flight, departing Mon, Sep 22 from Denver Intl. to Seattle - Tacoma Intl., returning Thu, Oct 2, priced at $151 found 17 hours ago

Mon, Jun 30 - Fri, Jul 11

DEN

Denver Intl.

PAE

Seattle Paine Field Intl. Airport

$153 Roundtrip, found 3 days ago

$153

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Mon, Jun 30 from Denver Intl. to Seattle Paine Field Intl. Airport, returning Fri, Jul 11, priced at $153 found 3 days ago

Tue, Jul 15 - Tue, Jul 22

DEN

Denver Intl.

SEA

Seattle - Tacoma Intl.

$158 Roundtrip, found 15 hours ago

$158

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Tue, Jul 15 from Denver Intl. to Seattle - Tacoma Intl., returning Tue, Jul 22, priced at $158 found 15 hours ago

Mon, Sep 22 - Sun, Oct 5

DEN

Denver Intl.

SEA

Seattle - Tacoma Intl.

$160 Roundtrip, found 17 hours ago

$160

Roundtrip

found 17 hours ago

Select Delta flight, departing Mon, Sep 22 from Denver Intl. to Seattle - Tacoma Intl., returning Sun, Oct 5, priced at $160 found 17 hours ago

Thu, Sep 25 - Thu, Oct 2

DEN

Denver Intl.

SEA

Seattle - Tacoma Intl.

$161 Roundtrip, found 17 hours ago

$161

Roundtrip

found 17 hours ago

Select Hawaiian Airlines flight, departing Thu, Sep 25 from Denver Intl. to Seattle - Tacoma Intl., returning Thu, Oct 2, priced at $161 found 17 hours ago

Mon, Jul 14 - Fri, Jul 18

DEN

Denver Intl.

PAE

Seattle Paine Field Intl. Airport

$163 Roundtrip, found 15 hours ago

$163

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Mon, Jul 14 from Denver Intl. to Seattle Paine Field Intl. Airport, returning Fri, Jul 18, priced at $163 found 15 hours ago

Sun, Sep 28 - Mon, Oct 6

DEN

Denver Intl.

SEA

Seattle - Tacoma Intl.

$164 Roundtrip, found 17 hours ago

$164

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Sun, Sep 28 from Denver Intl. to Seattle - Tacoma Intl., returning Mon, Oct 6, priced at $164 found 17 hours ago

Thu, Sep 25 - Sun, Oct 5

DEN

Denver Intl.

SEA

Seattle - Tacoma Intl.

$170 Roundtrip, found 17 hours ago

$170

Roundtrip

found 17 hours ago

Select American Airlines flight, departing Thu, Sep 25 from Denver Intl. to Seattle - Tacoma Intl., returning Sun, Oct 5, priced at $170 found 17 hours ago

Sat, Jul 5 - Tue, Jul 15

DEN

Denver Intl.

SEA

Seattle - Tacoma Intl.

$173 Roundtrip, found 3 days ago

$173

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sat, Jul 5 from Denver Intl. to Seattle - Tacoma Intl., returning Tue, Jul 15, priced at $173 found 3 days ago

Thu, Sep 25 - Sun, Oct 5

DEN

Denver Intl.

SEA

Seattle - Tacoma Intl.

$176 Roundtrip, found 17 hours ago

$176

Roundtrip

found 17 hours ago

Select United flight, departing Thu, Sep 25 from Denver Intl. to Seattle - Tacoma Intl., returning Sun, Oct 5, priced at $176 found 17 hours ago

Tue, Jul 15 - Wed, Jul 23

DEN

Denver Intl.

SEA

Seattle - Tacoma Intl.

$177 Roundtrip, found 15 hours ago

$177

Roundtrip

found 15 hours ago

Select Delta flight, departing Tue, Jul 15 from Denver Intl. to Seattle - Tacoma Intl., returning Wed, Jul 23, priced at $177 found 15 hours ago

Tue, Jul 15 - Sat, Jul 19

DEN

Denver Intl.

SEA

Seattle - Tacoma Intl.

$178 Roundtrip, found 15 hours ago

$178

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Tue, Jul 15 from Denver Intl. to Seattle - Tacoma Intl., returning Sat, Jul 19, priced at $178 found 15 hours ago

Mon, Jun 30 - Thu, Jul 3

DEN

Denver Intl.

SEA

Seattle - Tacoma Intl.

$217 Roundtrip, found 5 days ago

$217

Roundtrip

found 5 days ago

Select United flight, departing Mon, Jun 30 from Denver Intl. to Seattle - Tacoma Intl., returning Thu, Jul 3, priced at $217 found 5 days ago

Thu, Sep 25 - Sun, Oct 5

DEN

Denver Intl.

SEA

Seattle - Tacoma Intl.

$249 Roundtrip, found 17 hours ago

$249

Roundtrip

found 17 hours ago

Select American Airlines flight, departing Thu, Sep 25 from Denver Intl. to Seattle - Tacoma Intl., returning Sun, Oct 5, priced at $249 found 17 hours ago