How long is the flight to Denver with Alaska Airlines?

The average Alaska Airlines flight time from United States to Denver is 3 hours and 59 minutes.

Which other airlines can I fly to Denver with?

At the moment, Southwest Airlines, United, SkyWest Airlines, Air Canada and Frontier Airlines all fly to Denver too.

Is there anywhere else I could fly to with Alaska Airlines?

Alaska Airlines currently also flies to Seattle / Tacoma International, Los Angeles International and San Francisco International.

What's the cheapest month to fly to Denver with Alaska Airlines?

Although it's difficult to get an accurate idea of when Alaska Airlines flights to Denver are cheapest, the lowest fares are currently for departures in August .

$74 Alaska Airlines Flights to Denver

The best Alaska Airlines flight deals to Denver

Looking for a last-minute deal or the best direct flight? Find the biggest savings on one-way and round-trip flights to Denver with Alaska Airlines.

Denver.$74 per passenger.Departing Wed, Jun 12.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departing from Seattle / Tacoma International on Wed, Jun 12, arriving in Denver International.Price includes taxes and charges.From $74, select.

Denver.$82 per passenger.Departing Tue, Jul 30.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departing from Portland on Tue, Jul 30, arriving in Denver International.Price includes taxes and charges.From $82, select.

Denver.$86 per passenger.Departing Tue, Aug 27.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departing from Seattle / Tacoma International on Tue, Aug 27, arriving in Denver International.Price includes taxes and charges.From $86, select.

Denver.$89 per passenger.Departing Sat, Sep 7.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departing from Seattle / Tacoma International on Sat, Sep 7, arriving in Denver International.Price includes taxes and charges.From $89, select.

Denver.$91 per passenger.Departing Tue, Oct 1.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departing from Seattle / Tacoma International on Tue, Oct 1, arriving in Denver International.Price includes taxes and charges.From $91, select.

Denver.$99 per passenger.Departing Wed, Feb 19.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departing from Portland on Wed, Feb 19, arriving in Denver International.Price includes taxes and charges.From $99, select.

Denver.$99 per passenger.Departing Sat, Nov 16.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departing from Portland on Sat, Nov 16, arriving in Denver International.Price includes taxes and charges.From $99, select.

Denver.$107 per passenger.Departing Wed, May 29.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departing from Seattle / Tacoma International on Wed, May 29, arriving in Denver International.Price includes taxes and charges.From $107, select.

Find the cheapest time to fly to Denver with Alaska Airlines

Flexible on travel dates? Here's when plane tickets are cheapest.

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

Find which Denver airports Alaska Airlines flies to

We were able to find fares for the following Denver airports. Find the one that works for you.

Flying to Denver with Alaska Airlines

The things to know before you go.

Cheapest flight found	$74
Cheapest month to fly	June

How to find cheap flights to Denver with Alaska Airlines

Looking for cheap plane tickets to Denver? Here are a few tips on how to find the best price.

Simply hit "search"

We've compared every online travel agent and flight provider out there to find the cheapest Alaska Airlines plane tickets to Denver. And with us, there are no added fees – what you see is what you pay.

Fly from Seattle

At the moment, the best route to Denver with Alaska Airlines is from Seattle to Denver.

Fly in June

The cheapest time to go to Denver with Alaska Airlines is currently June.

Flex your dates for the best rates

If you're flexible on your departure dates, use Skyscanner's whole month tool to find the cheapest month, and even day, to get flights to Denver with Alaska Airlines.

Set up a Price Alert

We'll let you know when the price of your flight to Denver goes up or down so you can book when the time is just right. You're even able to watch specific Alaska Airlines flights.

Book your Alaska Airlines flight to Denver with extra peace of mind

Find flexible Alaska Airlines flights to Denver

Alaska Airlines might offer amendable tickets to Denver, which means you won't lose out if your booking has to be changed or canceled.

Add travel cost protection

Make sure you have the right travel insurance before flying to Denver. That way you can cover the costs of any unexpected events, such as delays or lost luggage.

Reduce your carbon footprint

To check whether there are any lower-emissions flights available on your route, simply check the “only show flights with lower CO₂ emissions” box when you search for a flight with us.

Flying to Denver with Alaska Airlines: FAQs

: The average Alaska Airlines flight time from United States to Denver is 3 hours and 59 minutes.
: At the moment, Southwest Airlines, United, SkyWest Airlines, Air Canada and Frontier Airlines all fly to Denver too.
: Alaska Airlines currently also flies to Seattle / Tacoma International, Los Angeles International and San Francisco International.
: Although it's difficult to get an accurate idea of when Alaska Airlines flights to Denver are cheapest, the lowest fares are currently for departures in August.

Alaska Airlines flights to Denver