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Sitka

$257+ Cheap flights from Denver to Sitka (DEN - SIT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/25. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SIT
Apr 14 — Apr 211
Tue 4/14
Tue 4/21
1 adult, Economy
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Cheap flight deals from Denver to Sitka

Cheapest flights from Denver to Sitka
Explore the most affordable flight options available from Denver to Sitka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 15, 2026.

This Alaska Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:00 pm
DEN
-
SIT
2 stops31h 59m
Alaska Airlines
Sat 5/26:00 am
SIT
-
DEN
3 stops13h 49m
Alaska Airlines
Deal found 3/12$437
This Alaska Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:00 am
DEN
-
SIT
2 stops12h 21m
Alaska Airlines
Sun 9/1310:57 am
SIT
-
DEN
2 stops7h 33m
Alaska Airlines
Deal found 3/11$490
This Alaska Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:49 pm
DEN
-
SIT
2 stops7h 32m
Alaska Airlines
Sat 9/197:08 pm
SIT
-
DEN
2 stops19h 51m
Alaska Airlines
Deal found 3/11$495
This Alaska Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:02 pm
DEN
-
SIT
3 stops25h 19m
Alaska Airlines
Sun 9/1310:57 am
SIT
-
DEN
3 stops22h 37m
Alaska Airlines
Deal found 3/11$500
This Alaska Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/123:03 pm
DEN
-
SIT
3 stops9h 56m
Alaska Airlines
Sun 9/136:00 am
SIT
-
DEN
2 stops12h 30m
Alaska Airlines
Deal found 3/11$513
This Alaska Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:00 am
DEN
-
SIT
3 stops18h 59m
Alaska Airlines
Wed 9/161:40 pm
SIT
-
DEN
1 stop8h 08m
Alaska Airlines
Deal found 3/11$514
This Alaska Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/319:05 pm
DEN
-
SIT
1 stop27h 39m
Alaska Airlines
Mon 8/107:30 pm
SIT
-
DEN
3 stops25h 17m
Alaska Airlines
Deal found 3/11$516

Find flight deals from Denver to Sitka

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Sitka (SIT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$437
(Alaska Airlines)

One-way from

$257
(Alaska Airlines)
Provider with most accurate pricing for Denver Intl-Sitka flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Sitka flights.
Search Deals
From Denver Intl to Sitka
Search Deals
One-way flight from Denver Intl to Sitka
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Sitka that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 15, 2026.
Use the filters below to find and compare flights from Denver to Sitka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverSitka

DEN - SIT

DENSIT

Denver Intl

Tue 4/28

5:00 pm-10:59 pm

2 stops31h 59m

Sitka

Sat 5/2

6:00 am-9:49 pm

3 stops13h 49m

$437
Quickest round-trip

DenverSitka

DEN - SIT

DENSIT

Denver Intl

Fri 3/27

11:47 am-10:59 pm

3 stops13h 12m

Sitka

Tue 3/31

11:22 am-10:51 am

2 stops21h 29m

$680
Cheapest one-way
Quickest one-way

DenverSitka

DEN - SIT

DENSIT

Denver Intl

Thu 6/25

6:00 am-10:59 pm

3 stops18h 59m

$257

DenverSitka

DEN - SIT

DENSIT

Denver Intl

Sat 7/11

9:12 pm-6:34 pm

2 stops23h 22m

$368

DenverSitka

DEN - SIT

DENSIT

Denver Intl

Sun 4/12

7:00 am-6:18 pm

2 stops37h 18m

$547

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/10

Sorted by cheapest first

Compare providers for flights from Denver to Sitka

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Sitka in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Sitka flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Sitka flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Sitka flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Sitka flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Sitka flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Denver to Sitka

Have a flexible travel schedule? Discover the best time to fly to Sitka from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Sitka

Get insights into the airlines that provide service to Sitka. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sitka. Reviews last updated March 15, 2026.
Read through reviews of airlines operating flights from Denver to Sitka, such as Alaska Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,051 reviews

Crew

8.5

Overall

7.9

Entertainment

7.0

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Alaska Airlines
7.9
Good
12,051 reviews
Alaska Airlines
7.9
Good
12,051 reviews

Crew

8.5

Overall

7.9

Entertainment

7.0

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

Related info for your journey

Find useful and relevant information for your journey from Denver to Sitka. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Denver to Sitka?

    Airlines like Alaska Airlines fly from Denver to Sitka in about 31h 59m. The time it takes to get you to your destination can typically vary by up to . There are 1813 mi between Denver and Sitka.

  • What is the cheapest airline to fly from Denver to Sitka round-trip?

    Currently priced at $410, Alaska Airlines will fly you from Denver to Sitka and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip.

  • Can I find deals for flights from Denver to Sitka that include hotel bookings?

    Yes. In addition to deals on Denver to Sitka flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Sitka?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Sitka.

  • Can I find deals for business class flights from Denver to Sitka?

    Yes. Cheapflights offers flight deals from Denver to Sitka by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Denver to Sitka

Discover the top airline that operate flights from Denver to Sitka. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$410Average$687FlexibilityNo cancel feeOn-time75%

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