$354 Cheap American Airlines flights Denver (DEN) to Seattle Paine Field Intl. Airport (PAE)

View $354 flight on Fri, Jun 12, 2026Opens in a new window

$354 Cheap American Airlines flights Denver (DEN) to Seattle Paine Field Intl. Airport (PAE)

Prices were available within the past 7 days and start at $354 for one-way flights and $745 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Jun 12 - Sun, Jun 14
DEN
Denver
PAE
Seattle
$745 Roundtrip, found 9 hours ago
$745
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Fri, Jun 12 from Denver to Seattle, returning Sun, Jun 14, priced at $745 found 9 hours ago
American Airlines
Fri, Jun 12 - Sun, Jun 14
DEN
Denver
PAE
Seattle
$774 Roundtrip, found 9 hours ago
$774
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Fri, Jun 12 from Denver to Seattle, returning Sun, Jun 14, priced at $774 found 9 hours ago

Find the cheapest month to fly from Denver (DEN) to Seattle (PAE)

October is typically the cheapest month to fly

From $84 - $523 per traveler.
Flights from Denver (DEN) to Seattle Paine Field Intl. Airport (PAE)
Origin airport
Denver Intl.
Destination airport
Seattle Paine Field Intl. Airport
Airlines serving
Alaska Airlines, American Airlines
Popular airline
American Airlines
Distance
1655 km
Average flight time
3 hours 14 mins