We're the only site that lists low airfares on all airlines,
including Southwest. And we include special fares that
you can only buy on the airlines' own sites.

 
     

Have a question about our site? Please read our new Frequently Asked Questions  FAQ's!

 


 

Airfare Details
Click on the vendor links below to buy this fare.
Note on taxes: Some taxes not included unless otherwise noted below.

Some sites (like Travelocity) initially show all fares excluding taxes, while others (like Orbitz) show fares with all taxes included. Also note that fees are lower on non-stops than on connecting flights.

If you're having trouble finding seats, please use a flexible date search.

Denver, CO (DEN) to Seattle, WA (SEA) $165 RT   

Last Updated: Fri 8 Aug 2008 3:36 PM EST
Plus: No min. stay, Nonstop flights
Airline(s): Southwest Airlines, American Airlines, Alaska Airlines, Frontier Airlines, United Airlines
Seats are: limited availability
Advance Purchase: 14 days
Comments: Click on $129 fare on SW booking calendar to discover that on some days, 79.00 each way is the fare. Expiration dates vary by airline.


How to book and buy this fare
If your travel dates are flexible you'll have an easier time finding seats using:

CheapAir.com, Travelocity


If you prefer, or if your dates are not flexible, please try:

Alaska, BookingBuddy, CheapTickets, Expedia, Hotwire, Orbitz, Priceline, Southwest


Please note that passanger facility fees are lower on non-stops than on connecting flights. If you're having trouble finding seats, please use a flexible date search.



Things to do and see in Seattle, WA

There's lots to do and see at Seattle's lively Pike Place Market. View the city from the skyline-defining Space Needle, and while you're in the area, visit other attractions in the Seattle Center, like the Experience Music Project and Museum of Flight. Lastly, you can even take a walking tour of Seattle beneath the sidewalks and the streets if you decide to take the Underground Tour.

   
   
 
     

Track airfares on routes of your choice

Airfarewatchdog.com is the only airfare alert and comparison site that includes fares on *all* airlines, including Southwest. Our team of professional airfare "hounds" will you know when airfares are a "buy".

Sign up.

 

 

Airfare Search Tips
 

Sign up for Ding fares and AA Deal Finders

Southwest offers daily “Ding” deals that pop up on your computer (announced by an audible “ding”, thus the name) that can save a few bucks off their already low fares. American has a Deal Finder widget at aa.com/dealfinder. Sign up and you'll get promo codes for discounts of up to 30%.



read more tips

Airfarewatchdog T-Shirts Now Just $7.95

They're going fast (Men's XS, XL and L sold out)



These Made-in-Los Angeles, ultra-soft all-cotton American Apparel fabric T's, in a variety of both men's and women's sizes, retail at $18. But now they
're on sale for just $7.95, including shipping!

(How about we call them FREE, plus shipping and handling of $7.95, like they would on those late night TV ads)?

We've been test-wearing them here in New York City, and they do get attention! "Airfarewatchdog.com" is discreetly printed in small type on the back in case people ask you what that dog is doing playing King Kong. Our last edition of T's was a sell out, and this is a limited edition as well.

All Airfarewatchdog T-Shirts are $7.95, including shipping and handling.

Airfarewatchdog T-Shirts

Yes! I love Browser! Please send me a T-shirt!. You can pay by credit card or PayPal, or if paying by check, just send us a note stating sizes and quantities, payable to Airfarewatchdog.com, to:

Airfarewatchdog.com

310 W. 52nd Street

Suite 16B

New York NY 10019