$62 Cheap Flights from Seattle Paine Field Intl. Airport (PAE) to Denver (DEN)

View $62 flight on Fri, Jan 9, 2026Opens in a new window

Popular airlines from Seattle Paine Field Intl. Airport (PAE) to Denver Intl. Airport (DEN)

Cheap Flights from Seattle Paine Field Intl. Airport to Denver (PAE-DEN)

Prices were available within the past 7 days and start at $62 for one-way flights and $120 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Mon, Jan 26 - Mon, Feb 2
PAE
Seattle
DEN
Denver
$120 Roundtrip, found 20 hours ago
$120
Roundtrip
found 20 hours ago
Select Frontier Airlines flight, departing Mon, Jan 26 from Seattle to Denver, returning Mon, Feb 2, priced at $120 found 20 hours ago
Frontier Airlines
Mon, Jan 12 - Thu, Jan 22
PAE
Seattle
DEN
Denver
$122 Roundtrip, found 14 hours ago
$122
Roundtrip
found 14 hours ago
Select Frontier Airlines flight, departing Mon, Jan 12 from Seattle to Denver, returning Thu, Jan 22, priced at $122 found 14 hours ago
Frontier Airlines
Fri, Jan 9 - Mon, Jan 12
PAE
Seattle
DEN
Denver
$124 Roundtrip, found 1 day ago
$124
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, Jan 9 from Seattle to Denver, returning Mon, Jan 12, priced at $124 found 1 day ago
Frontier Airlines
Sun, Feb 1 - Mon, Feb 2
PAE
Seattle
DEN
Denver
$134 Roundtrip, found 12 hours ago
$134
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Sun, Feb 1 from Seattle to Denver, returning Mon, Feb 2, priced at $134 found 12 hours ago
Frontier Airlines
Fri, Jan 9 - Sun, Jan 11
PAE
Seattle
DEN
Denver
$136 Roundtrip, found 12 hours ago
$136
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Fri, Jan 9 from Seattle to Denver, returning Sun, Jan 11, priced at $136 found 12 hours ago
Frontier Airlines
Thu, Jan 29 - Mon, Feb 2
PAE
Seattle
DEN
Denver
$137 Roundtrip, found 11 hours ago
$137
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Thu, Jan 29 from Seattle to Denver, returning Mon, Feb 2, priced at $137 found 11 hours ago
Frontier Airlines
Fri, Jan 9 - Sun, Jan 18
PAE
Seattle
DEN
Denver
$139 Roundtrip, found 16 hours ago
$139
Roundtrip
found 16 hours ago
Select Frontier Airlines flight, departing Fri, Jan 9 from Seattle to Denver, returning Sun, Jan 18, priced at $139 found 16 hours ago
Alaska Airlines
Fri, Jan 30 - Tue, Feb 3
PAE
Seattle
DEN
Denver
$233 Roundtrip, found 12 hours ago
$233
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Fri, Jan 30 from Seattle to Denver, returning Tue, Feb 3, priced at $233 found 12 hours ago
Hawaiian Airlines
Tue, Jan 27 - Wed, Feb 4
PAE
Seattle
DEN
Denver
$302 Roundtrip, found 12 hours ago
$302
Roundtrip
found 12 hours ago
Select Hawaiian Airlines flight, departing Tue, Jan 27 from Seattle to Denver, returning Wed, Feb 4, priced at $302 found 12 hours ago
American Airlines
Mon, Dec 15 - Thu, Dec 18
PAE
Seattle
DEN
Denver
$502 Roundtrip, found 6 hours ago
$502
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Mon, Dec 15 from Seattle to Denver, returning Thu, Dec 18, priced at $502 found 6 hours ago

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

October is typically the cheapest month to fly

From $87 - $986 per traveler.

Alternative airports near Denver

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Denver Intl. DEN. Cheapest option available. Average driving time to city center is 32 minutes. Flights from $343
DEN
Denver Intl.
Cheapest
Average driving time to city center32 min
Flights from $343

Frequently asked questions

How much does a flight from Snohomish County - Paine Field Airport (PAE) to Denver Intl. Airport (DEN) cost?
Get a cheap one-way flight from $62 or cheap return flight from $120 from Snohomish County - Paine Field Airport (PAE) to Denver Intl. Airport (DEN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Snohomish County - Paine Field Airport (PAE) to Denver Intl. Airport (DEN)?
Flying in January is a great way to save, as it's the cheapest month for flights between PAE and DEN. You'll typically find the lowest fares during off-peak months.
Which airlines fly direct from Snohomish County - Paine Field Airport (PAE) to Denver Intl. Airport (DEN)?
There are no direct flights from Seattle Paine Field Intl. Airport (PAE) to Denver Intl. Airport (DEN). However, you'll find other airports offering nonstop flights. Begin your journey at Seattle - Tacoma Intl. Airport (SEA) and head straight to Denver without a layover.
What is the cheapest airline that flies from Snohomish County - Paine Field Airport (PAE) to Denver Intl. Airport (DEN)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from PAE to DEN. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Snohomish County - Paine Field Airport (PAE) to Denver Intl. Airport (DEN)?
Nonstop flights from Snohomish County - Paine Field Airport (PAE) to Denver Intl. Airport (DEN) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PAE to DEN?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on a range of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from PAE to DEN?
With 88% of journeys typically arriving on time, United Airlines has the best on-time performance for direct flights from Snohomish County - Paine Field Airport (PAE) to Denver Intl. Airport (DEN). To keep track of your flight status and receive notifications about any changes, simply head to the Expedia App.
What is the best time to fly from Snohomish County - Paine Field Airport (PAE) to Denver Intl. Airport (DEN)?
To land at Denver Intl. Airport (DEN) on time, choose a flight that leaves from Snohomish County - Paine Field Airport (PAE) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Snohomish County - Paine Field Airport (PAE) to Denver Intl. Airport (DEN) last-minute?
Booking your plane ticket from PAE to DEN just before your trip is typically more expensive. But if you're flexible with your travel dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a PAE to DEN flight and hotel package?
Booking a PAE to DEN flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Pick from our wide range of hotels and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Snohomish County - Paine Field Airport (PAE) to Denver Intl. Airport (DEN)?
If you booked your PAE to DEN flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

Travel information

Origin airport
Seattle Paine Field Intl. Airport
Destination airport
Denver Intl.
Airlines serving
Alaska Airlines, American Airlines, Frontier Airlines, Hawaiian Airlines
Roundtrip price
$120
Distance
1034 mi
Average flight time
2 hours 46 mins

Book with confidence

Seattle Paine Field Intl. Airport to Denver Flights

The cheapest times to fly from Seattle Paine Field Intl. Airport to Denver

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle Paine Field Intl. Airport to Denver are during the month of January. You can find some of the cheapest flights from Seattle Paine Field Intl. Airport to Denver with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle Paine Field Intl. Airport to Denver

Sunday is one of the best days to book for cheap flights from Seattle Paine Field Intl. Airport to Denver: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seattle Paine Field Intl. Airport to Denver

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle Paine Field Intl. Airport to Denver in 2025. You can also book with separate airlines for your outbound and return journeys, from $62 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle Paine Field Intl. Airport to Denver flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle Paine Field Intl. Airport to Denver airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Seattle Paine Field Intl. Airport to Denver Flights

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*Available to One Key members.