PDX - SIT

$456 Find Cheap Flights from Portland to Sitka

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Sitka departing on 4/30. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Sitka

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Sitka, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Sitka, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$456
Alaska Airlines
Thu 4/30Thu 5/7
PDX - SIT • 3 stops
Cheapest one-way
Multiple Airlines
Mon 2/9
PDX - SIT • multi-stop
Start a new search
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We hope you love your trip to Sitka!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Portland to Sitka (PDX-SIT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland 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 Portland to Sitka

Thu, Apr 30 - Thu, May 7
Alaska Airlines Logo
1:52 pm - 10:59 pm
PDX
-
SIT
10h 07m
3 stops
Alaska Airlines Logo
11:15 am - 10:56 am
SIT
-
PDX
22h 41m
2 stops
$456Alaska Airlines
Thu, Jul 2 - Tue, Jul 7
Alaska Airlines Logo
9:00 am - 12:49 pm
PDX
-
SIT
4h 49m
1 stop
Alaska Airlines Logo
7:00 am - 9:35 pm
SIT
-
PDX
13h 35m
1 stop
$466Alaska Airlines
Thu, Jul 2 - Tue, Jul 7
Alaska Airlines Logo
2:03 pm - 10:59 pm
PDX
-
SIT
9h 56m
2 stops
Alaska Airlines Logo
11:04 am - 9:35 pm
SIT
-
PDX
9h 31m
2 stops
$471Alaska Airlines
Thu, Apr 30 - Thu, May 7
Alaska Airlines Logo
1:52 pm - 6:33 pm
PDX
-
SIT
5h 41m
1 stop
Alaska Airlines Logo
11:15 am - 10:53 pm
SIT
-
PDX
10h 38m
1 stop
$513Alaska Airlines
Tue, Jul 14 - Sun, Jul 19
Alaska Airlines Logo
2:03 pm - 10:59 pm
PDX
-
SIT
9h 56m
3 stops
Alaska Airlines Logo
6:00 am - 4:50 pm
SIT
-
PDX
9h 50m
3 stops
$518Alaska Airlines
Thu, Jul 2 - Tue, Jul 7
Alaska Airlines Logo
2:03 pm - 10:59 pm
PDX
-
SIT
9h 56m
3 stops
Alaska Airlines Logo
11:04 am - 10:39 pm
SIT
-
PDX
10h 35m
2 stops
$569Alaska Airlines
Fri, Feb 20 - Tue, Feb 24
Alaska Airlines Logo
6:00 am - 10:59 pm
PDX
-
SIT
17h 59m
3 stops
Alaska Airlines Logo
6:00 am - 10:41 pm
SIT
-
PDX
15h 41m
3 stops
$570Alaska Airlines
Fri, Feb 20 - Tue, Feb 24
Alaska Airlines Logo
6:00 am - 6:29 pm
PDX
-
SIT
13h 29m
2 stops
Alaska Airlines Logo
11:26 am - 11:44 pm
SIT
-
PDX
11h 18m
2 stops
$571Alaska Airlines
Wed, Mar 18 - Sat, Apr 4
Alaska Airlines Logo
1:35 pm - 10:34 am
PDX
-
SIT
21h 59m
2 stops
Alaska Airlines Logo
11:22 am - 10:33 am
SIT
-
PDX
22h 11m
2 stops
$573Alaska Airlines
Thu, Apr 30 - Thu, May 7
Alaska Airlines Logo
1:52 pm - 10:59 pm
PDX
-
SIT
10h 07m
3 stops
Alaska Airlines Logo
11:15 am - 11:24 pm
SIT
-
PDX
11h 09m
3 stops
$576Alaska Airlines
Useful Info

Good to know

Cheapest flight$456
Flight from Portland to Sitka

When to book flights from Portland to Sitka

Are your dates flexible? Find out the best times to travel from Portland 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 Portland to Sitka

  • What is the cheapest flight from Portland to Sitka?

    In the last 3 days, the lowest price for a flight from Portland to Sitka was $456 for a round-trip ticket.

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

    No

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

    Portland and Sitka are both served by 1 main airport. You will leave Portland from Portland and will be arriving at Sitka.

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

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

  • Which airline alliances offer flights from Portland to Sitka?

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

  • How does KAYAK find such low prices on flights from Portland 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 Portland to Sitka.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sitka from Portland 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 Portland 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 Portland with another airline. Booking your flights between Portland 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 Portland 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 Portland 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 Portland to Sitka

 
See real verified KAYAK customer reviews for airlines flying from Portland 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 Portland 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.
8.0
Alaska AirlinesOverall score based on 11863 reviews
8.5Crew
7.0Entertainment
8.1Boarding
7.8Comfort
7.1Food
Airline reviews

The seats were spacious and comfortable. Even in basic economy. However, the flight boarded 30 minutes late.

8.0 ExcellentJulie, Feb 2026
PDX - DCA
Read more Alaska Airlines reviews

The seats were spacious and comfortable. Even in basic economy. However, the flight boarded 30 minutes late.

Alaska used to be a top notch airline. With it's growth it is now in line with the big airlines. Not bad, not great.

Great. I did have a little issue getting into the Lounge, which is likely more an American Airlines issue. I did not carry my physical AAdvantage Executive credit card with me on this trip, which Admirals Club membership is a part of the benefits of having this card. The instructions on the AA website and the Citi cards website make it seem like you don't need the physical card, as both sites state you can enter with your boarding pass and driver's license. But both lounges said you were required to present the physical card (and not the digital version, via Apple Pay), as only the physical card says "Admirals Club" on the back.I also do not have a physical Admirals Club membership card, so while both lounges eventually let me in, both denied me entrance initially for this reason.

Everything from the time I booked my flight through to the end when I got home was smooth and wonderful. Service was great, the flight attendants were attentive and there were no outstanding delays.

Delayed and no entertainment? I also forgot my headphones and immediately reported it and have not heard back yet.

The crew was very friendly. Boarding was quick and efficient.

You need categories to note when food and entertainment are not available. Alaska's system would not update flight info on the board for this flight, so there was some confusion after deplaning from the previous flight as to which gate and depart time were accurate for this flight.

we waited for 50 minutes to check a bag and missed a flight. do better.

The flight crew was very professional and pleasant. Our flight was delayed 3 hours, but Kayak informed me in advance

Before I even boarded this old white man , a fat Samoan lady, and a short brown guy were at the desk. They asked if we could have 15 volunteers to get free checked bags cause it was a full flight. I waited in line, I got up to the short brown guy and he asked for my boarding pass and I showed him, he said that he can’t check my bag because I wasn’t given a seat yet. So he had me go to the next line with the old white guy, but before I switched lines I asked him, well if I go to that line, will I be able to check my bag so I waited in line and he said yeah, it doesn’t matter , I’m good. So I switch lines and wait in the line of the old white man, with every guest before me he was very sweet , making small talk, smiling and had great eye contact( all of the people he was talking to was white) I come up and he doesn’t look at me , then says I’ll be right with you, I wait for him to initiate and when he does he’s like what’s up? I was like the man next to you told me I needed to get checked in before I can check my bag. He’s like what’s your last name and I say Valenzuela , and he said we’re not there yet, all while not smiling, no eye contact like he was with the other guests. He said we’re will call you when I get to you. So I go sit down and I’m sitting down for less than a minute and he calls me and someone else. I go up and say Valenzuela and he’s like who are you and I’m like Valenzuela , he’s like hmm and says don’t go anywhere and calls someone else. I finally get my seat and I go back to the short brown man and ask if I can check my bag and he said there isn’t any room available and I was like? Wait you told me and then the fat Samoan lady said yeah we don’t need anymore bags thank you. I was dumbfounded and just walked away. So rude. Terrible experience and terrible communication on their end.

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

Information on your arrival and departure airports