Cheap Spirit Airlines flights from Denver to Seattle (DEN to SEA)

Find The Best Day To Fly from Denver to Seattle

SEA From DEN Economy Coach Packages on Similar Airlines

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Frequently asked questions

Can I catch a flight from Denver Intl. Airport (DEN) to Sea-Tac Airport right now?
It’s wise to know about any quarantine requirements and travel advice reports in effect in your destination. Be sure to visit the Covid-19 Travel Advisor for up-to-date info on flying to Sea-Tac Airport from DIA airport.
What terminal is Spirit Airlines at Denver Airport?
Once you’ve been given your ticket for your flight from Denver Airport to Sea-Tac Airport, you should be able to identify exactly which terminals Spirit Airlines flies in and out of. If not, ask your airline or do some research online for those details.
Are there Spirit Airlines non-stop flights from DEN to SEA?
As you can’t fly nonstop from DIA airport to Sea-Tac Airport with Spirit Airlines, make the most of your layover. Treat yourself to a couple of drinks at a nice airport bar, or stroll around the terminal and indulge in some retail therapy.
How long is a Spirit Airlines flight from DEN to SEA?
Enjoy an in-flight snooze and start your vacation raring to go. You’ll have ample time to do so when traveling with Spirit Airlines between DEN and SEA, with the average flight lasting 4 hours and 49 minutes.
How many direct and indirect flights does Spirit Airlines fly from DEN to SEA?
Spirit Airlines currently operates no fewer than 2 flights each day from Denver Intl. Airport (DEN) to Sea-Tac Airport.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to SEA, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best Spirit Airlines flight from Denver DEN to Seattle SEA 

To find the best deals on flights to Denver from Seattle with Spirit Airlines, just enter your travel dates, filter by Spirit Airlines, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Denver DEN to Seattle SEA with Spirit Airlines 

If you’re planning a round trip, booking return flights with Spirit Airlines is usually the most cost-effective option. With airfares ranging from to , it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way Spirit Airlines flights from Denver DEN to Seattle SEA 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Spirit Airlines flight from Denver to Seattle costs from . Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Seattle SEA from  Denver DEN with Spirit Airlines 

To find a cheap Spirit Airlines flight from Denver DEN to Seattle SEA, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on Spirit Airlines flights from Denver DEN to Seattle SEA 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as , or if you book a flight with a stopover. 

 

Find nonstop flights from Denver DEN to Seattle SEA with Spirit Airlines 

If you’re keen to be on Seattle soil fast, don’t waste time with a stopover—filter your search results to show direct Spirit Airlines flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for Spirit Airlines flights from Denver DEN to Seattle SEA 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Seattle SEA from  Denver DEN with Spirit Airlines on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

Travelers ❤️ these 🏨 after their flight to Seattle

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Hilton Seattle Airport & Conference Center
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4 out of 5
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Hilton Seattle Airport & Conference Center
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.