DEN - SIT

$353 Find Cheap Flights from Denver to Sitka - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Sitka departing on 9/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$666
Alaska Airlines
Sat 10/17Tue 10/20
DEN - SIT • 2 stops
Cheapest one-way
$353
Alaska Airlines
Fri 9/25
DEN - SIT • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Denver and Sitka. You'll need at least 1 connection.
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We hope you love your trip to Sitka!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Denver to Sitka (DEN-SIT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Sitka that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Sitka

Sat, Oct 17 - Tue, Oct 20
Alaska Airlines Logo
5:57 pm - 6:40 pm
DEN
-
SIT
26h 43m
2 stops
Alaska Airlines Logo
11:17 am - 11:02 am
SIT
-
DEN
21h 45m
2 stops
$666Alaska Airlines
Sat, Oct 17 - Tue, Oct 20
Alaska Airlines Logo
5:57 pm - 6:40 pm
DEN
-
SIT
26h 43m
2 stops
Alaska Airlines Logo
7:30 pm - 10:37 pm
SIT
-
DEN
25h 07m
3 stops
$666Alaska Airlines
Wed, Sep 2 - Sun, Sep 6
Alaska Airlines Logo
8:22 am - 12:50 pm
DEN
-
SIT
6h 28m
1 stop
Alaska Airlines Logo
2:04 pm - 11:16 pm
SIT
-
DEN
7h 12m
1 stop
$666Alaska Airlines
Wed, Sep 2 - Sun, Sep 6
Alaska Airlines Logo
12:02 pm - 10:59 pm
DEN
-
SIT
12h 57m
2 stops
Alaska Airlines Logo
2:04 pm - 11:16 pm
SIT
-
DEN
7h 12m
1 stop
$666Alaska Airlines
Wed, Sep 2 - Sun, Sep 6
Alaska Airlines Logo
8:22 am - 10:59 pm
DEN
-
SIT
16h 37m
2 stops
Alaska Airlines Logo
6:03 am - 11:16 pm
SIT
-
DEN
15h 13m
2 stops
$666Alaska Airlines
Sat, Oct 17 - Tue, Oct 20
Alaska Airlines Logo
7:07 am - 10:55 pm
DEN
-
SIT
17h 48m
3 stops
Alaska Airlines Logo
6:00 am - 4:59 pm
SIT
-
DEN
8h 59m
3 stops
$666Alaska Airlines
Sat, Oct 17 - Tue, Oct 20
Alaska Airlines Logo
7:07 am - 10:55 pm
DEN
-
SIT
17h 48m
3 stops
Alaska Airlines Logo
11:17 am - 11:02 am
SIT
-
DEN
21h 45m
2 stops
$670Alaska Airlines
Wed, Aug 26 - Wed, Sep 2
Multiple Airlines Logo
7:15 am - 12:50 pm
DEN
-
SIT
7h 35m
1 stop
Multiple Airlines Logo
1:48 pm - 10:58 pm
SIT
-
DEN
7h 10m
1 stop
$1,142Multiple Airlines
Useful Info

KAYAK's insights & trends for Denver to Sitka flights

Get data-powered insights and trends into flights from Denver to Sitka to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Denver to Sitka take?

This flight route requires at least one stop and takes a minimum of 3h 50m.

Good to know

Cheapest flight

$353
Flight from Denver to Sitka

When to book flights from Denver to Sitka

Are your dates flexible? Find out the best times to travel from Denver to Sitka based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Denver to Sitka

  • What is the cheapest flight from Denver to Sitka?

    In the last 5 days, the lowest price for a flight from Denver to Sitka was $353 for a one-way ticket and $666 for a round-trip.

  • Do I need a passport to fly between Denver and Sitka?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Denver to Sitka?

    Denver airport is called Denver Intl and the only airport in Sitka is Sitka.

  • Which aircraft models fly most regularly from Denver to Sitka?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Denver to Sitka?

    oneworld is the only airline alliance operating flights between Denver and Sitka.

  • How does KAYAK find such low prices on flights from Denver to Sitka?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Sitka.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Sitka?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sitka from Denver is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Sitka?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sitka with an airline and back to Denver with another airline. Booking your flights between Denver and SIT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Sitka?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sitka from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Denver to Sitka

 
See real verified KAYAK customer reviews for airlines flying from Denver to Sitka. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Denver to Sitka? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12734 reviews
7.8Comfort
7.0Entertainment
7.0Food
8.5Crew
8.1Boarding
Airline reviews

I had called before the flight for vegetarian food. But they did not have it for me.

6.0 GoodAnonymous, Jul 2026
DEN - SEA
Read more Alaska Airlines reviews

I had called before the flight for vegetarian food. But they did not have it for me.

Flight delayed by over an hour…not their fault exactly, but it wasn’t convenient either. Other than that a great flight and STUCK the landing!

It was efficient and great. DIA took a while to let us leave but other than that it was great.

The flight crew home was so, so friendly and HILARIOUS. I’ll keep flying Alaska like I have for the last 30+ years!

Perpetually delayed, flight out was delayed almost 2 hours, flight home was delayed an hour and a half. On the way back no refreshments as an option, yet they gave it out to 1st class. No apology or notice of the delay going out both ways. Seats are nice feature wise, but the adjustable headrests don't stay up anymore. Feels more like a budget airline

My mother suffers from Lupus and has challenges walking. I specifically called Alaska airlines, stated her condition and made sure my mother’s had wheel char assistance towards gate and into the gate hall so she just had to get into the plane and walk a couple of steps. It was assured by Alaska team that the service was granted in both airports , DEN and SAN . In Denver , the wheelchair assistance never arrived. I had to personally grab another airline wheelchair sit my mom.Then I had to go to Alaska Airlines front desk twice to let them know my mother was waiting at the wheelchair service station. Upon arrival to SD Airport , there was no wheelchair service waiting for her in the hall before deplaning. She had to walk her way out in pain. Absolutely inconsiderate and unacceptable by the airline! Never again flying with Alaska Airlines.

Waiting 2 hours after landing to arrive at a gate was ridiculous.

The pretzels have no taste. How about a choice of snacks? The flight itself was fine.

Flight attendant missed us first pass with beverage. We had to ask for water on second pass as we were going to be missed again.

you could have gotten me there on the day I was supposed to be there, not a day later. Paid for 3 nights at a VRBO and got to spend only 2 nights there.

Everything you need to know for your flight from Denver to Sitka

Information on your arrival and departure airports