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Sitka

$286+ Cheap flights from Portland to Sitka (PDX - 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SIT
May 28 — Jun 41
Thu 5/28
Thu 6/4
1 adult, Economy
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Cheap flight deals from Portland to Sitka

Cheapest flights from Portland to Sitka
Explore the most affordable flight options available from Portland to Sitka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.

This Alaska Airlines deal was found by Cheapflights users on 4/22. 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 5/235:46 pm
PDX
-
SIT
1 stop5h 56m
Alaska Airlines
Wed 5/277:00 am
SIT
-
PDX
1 stop13h 28m
Alaska Airlines
Deal found 4/22$490
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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.
Thu 5/285:46 pm
PDX
-
SIT
1 stop5h 56m
Alaska Airlines
Sat 5/307:00 am
SIT
-
PDX
1 stop13h 28m
Alaska Airlines
Deal found 4/23$496
This Expedia deal was found by Cheapflights users on 4/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/265:00 am
PDX
-
SIT
1 stop8h 54m
Alaska Airlines
Tue 6/26:00 am
SIT
-
PDX
3 stops9h 50m
Alaska Airlines
Deal found 4/26$521
This Expedia deal was found by Cheapflights users on 4/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/195:00 am
PDX
-
SIT
1 stop8h 54m
Alaska Airlines
Thu 5/286:00 am
SIT
-
PDX
3 stops9h 50m
Alaska Airlines
Deal found 4/27$531
This Alaska Airlines deal was found by Cheapflights users on 4/27. 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.
Mon 6/15:46 pm
PDX
-
SIT
1 stop20h 08m
Alaska Airlines
Fri 6/122:08 pm
SIT
-
PDX
1 stop9h 14m
Alaska Airlines
Deal found 4/27$537
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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.
Thu 7/25:00 am
PDX
-
SIT
1 stop9h 10m
Alaska Airlines
Tue 7/72:08 pm
SIT
-
PDX
1 stop8h 27m
Alaska Airlines
Deal found 4/23$552

Find flight deals from Portland to Sitka

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) 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 April 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$490
(Alaska Airlines)

One-way from

$286
(Alaska Airlines)
Provider with most accurate pricing for Portland-Sitka flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Sitka flights.
Search Deals
From Portland to Sitka
Search Deals
One-way flight from Portland to Sitka
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland 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 April 28, 2026.
Use the filters below to find and compare flights from Portland to Sitka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandSitka

PDX - SIT

PDXSIT

Portland

Sat 5/23

5:00 am-6:29 pm

2 stops14h 29m

Sitka

Wed 5/27

7:00 am-4:50 pm

1 stop8h 50m

$490
Quickest round-trip

PortlandSitka

PDX - SIT

PDXSIT

Portland

Thu 5/28

5:46 pm-10:42 pm

1 stop5h 56m

Sitka

Sat 5/30

1:50 pm-8:02 am

1 stop17h 12m

$496

PortlandSitka

PDX - SIT

PDXSIT

Portland

Thu 7/2

9:19 am-10:44 pm

1 stop14h 25m

Sitka

Tue 7/7

7:00 am-4:55 pm

1 stop8h 55m

$552
Cheapest one-way
Quickest one-way

PortlandSitka

PDX - SIT

PDXSIT

Portland

Sat 8/15

12:03 pm-6:32 pm

2 stops7h 29m

$286

PortlandSitka

PDX - SIT

PDXSIT

Portland

Fri 5/8

9:30 pm-6:33 pm

2 stops22h 03m

$330

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Sorted by cheapest first

Compare providers for flights from Portland 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 Portland to Sitka in April.
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 Portland-Sitka flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Sitka flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Sitka flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-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 Portland-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 Portland to Sitka

Have a flexible travel schedule? Discover the best time to fly to Sitka from Portland 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 April 28, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines from Portland to Sitka to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,309 reviews

Overall

7.9

Entertainment

7.0

Crew

8.5

Comfort

7.8

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Alaska Airlines
7.9
Good
12,309 reviews
Alaska Airlines
7.9
Good
12,309 reviews

Overall

7.9

Entertainment

7.0

Crew

8.5

Comfort

7.8

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

Related info for your journey

Find useful and relevant information for your journey from Portland 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 Portland to Sitka?

    Alaska Airlines can get you from Portland to Sitka in just under 14h 29m. Your travel time can differ by up to . Airlines will cover a distance of 961 mi.

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

    Flying on Alaska Airlines is currently your cheapest option to Sitka, with prices starting at $452.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland 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 Portland to Sitka

Discover the top airline that operate flights from Portland 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 April 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$452Average$632FlexibilityNo cancel feeOn-time75%

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