When did momondo last update prices for flights from Portland Airport to Sitka Airport?

Prices for flights from Portland Airport to Sitka Airport were last updated today.

How many operators does momondo search for flights from Portland Airport to Sitka Airport?

As of September 2025, there is 1 operator available to choose from for flights from Portland Airport to Sitka Airport.

How old do you have to be to fly from Portland Airport to Sitka Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to Sitka Airport.

What documentation or ID do you need to fly to Sitka Airport?

The travel and health documents required for your trip to Sitka Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sitka Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$419 Cheap Flights from Portland to Sitka in 2025/26

1 adult

0 bags

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Find the cheapest flights from Portland to Sitka

Round-trip

One-way

Cheap round-trip flights

9:42 am - 10:59 pmPDX-SIT

14h 17m2 stops

11:21 am - 6:17 amSIT-PDX

17h 56m2 stops

$558Alaska Airlines

Find Deal

Sun, Oct 12 - Thu, Oct 30

6:00 am - 10:59 pmPDX-SIT

17h 59m3 stops

11:21 am - 6:17 amSIT-PDX

17h 56m2 stops

$586Alaska Airlines

Find Deal

Sun, Oct 12 - Thu, Oct 30

9:42 am - 10:59 pmPDX-SIT

14h 17m3 stops

6:00 am - 1:50 pmSIT-PDX

6h 50m3 stops

$617Alaska Airlines

Find Deal

Sun, Oct 12 - Thu, Oct 30

1:25 pm - 6:27 pmPDX-SIT

6h 02m1 stop

6:00 am - 1:50 pmSIT-PDX

6h 50m2 stops

$743Alaska Airlines

Find Deal

Sun, Oct 12 - Thu, Oct 30

6:00 am - 6:27 pmPDX-SIT

13h 27m1 stop

11:21 am - 5:47 pmSIT-PDX

5h 26m1 stop

$878Alaska Airlines

Find Deal

Sun, Oct 12 - Thu, Oct 30

Alaska Airlines flights from Portland to Sitka

Our best Alaska Airlines deals on Portland to Sitka flight tickets

Alaska Airlines

Oct 12

PDX9:42 amPortland

14h 17m

2 stops

SIT10:59 pmSitka

Oct 30

SIT11:21 amSitka

17h 56m

2 stops

PDX6:17 amPortland

$558

Find similar

Alaska Airlines

Oct 12

PDX6:00 amPortland

17h 59m

3 stops

SIT10:59 pmSitka

Oct 30

SIT11:21 amSitka

17h 56m

2 stops

PDX6:17 amPortland

$586

Find similar

Alaska Airlines

Oct 12

PDX9:42 amPortland

14h 17m

3 stops

SIT10:59 pmSitka

Oct 30

SIT6:00 amSitka

6h 50m

3 stops

PDX1:50 pmPortland

$617

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandSitka

PDX - SIT

PDXSIT

Portland

Sun 10/12

9:42 am-10:59 pm

2 stops14h 17m

Sitka

Thu 10/30

11:21 am-6:17 am

2 stops17h 56m

$558

PortlandSitka

PDX - SIT

PDXSIT

Portland

Sun 10/12

6:00 am-10:59 pm

3 stops17h 59m

Sitka

Thu 10/30

11:21 am-6:17 am

2 stops17h 56m

$586

PortlandSitka

PDX - SIT

PDXSIT

Portland

Sun 10/12

9:42 am-10:59 pm

3 stops14h 17m

Sitka

Thu 10/30

6:00 am-1:50 pm

3 stops6h 50m

$617

PortlandSitka

PDX - SIT

PDXSIT

Portland

Sun 10/12

1:25 pm-6:27 pm

1 stop6h 02m

Sitka

Thu 10/30

6:00 am-1:50 pm

2 stops6h 50m

$743

PortlandSitka

PDX - SIT

PDXSIT

Portland

Sun 10/12

6:00 am-6:27 pm

1 stop13h 27m

Sitka

Thu 10/30

11:21 am-5:47 pm

1 stop5h 26m

$878

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Portland to Sitka

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Sitka?

On average, the least expensive day to fly to Sitka from Portland is on a Friday. momondo users have found tickets for Friday departures for as low as $528. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Sitka on Saturday is $624.

What is the cheapest time of day to depart on your flight to Sitka?

According to our data, the cheapest time of day to fly to Sitka is in the evening. momondo users have found flights departing from Portland to Sitka in the evening for as low as $400. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $658.

Can stopping save me money on Portland to Sitka flights?

You could potentially save up to 37% on your flight if you consider stops on a Portland to Sitka flight.

When to book flights from Portland to Sitka

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Sitka according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Portland to Sitka (PDX to SIT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Sitka

Direct flights	None

There are no direct flights from Portland to Sitka. There are no popular flight routes from Portland to Sitka.

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How far is Portland to Sitka by plane?
A flight from Portland to Sitka will travel around 962.2 mi. A reasonable flight in good conditions will take 6h 02m.
When did momondo last update prices for flights from Portland Airport to Sitka Airport?
Prices for flights from Portland Airport to Sitka Airport were last updated today.
How many operators does momondo search for flights from Portland Airport to Sitka Airport?
As of September 2025, there is 1 operator available to choose from for flights from Portland Airport to Sitka Airport.
How old do you have to be to fly from Portland Airport to Sitka Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to Sitka Airport.
What documentation or ID do you need to fly to Sitka Airport?
The travel and health documents required for your trip to Sitka Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sitka Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Portland to Sitka?
momondo data reveals that the most frequently booked airline on the route from Portland to Sitka is Alaska Airlines, representing 100% of all bookings.

Best airlines flying from Portland to Sitka

Compare and see reviews for airlines that fly from Portland to Sitka with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $447	Free Cancellation	Rating 8.0 10,000 reviews		Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Sitka?

Finding the right flight to Sitka from Portland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sitka quick and easy, saving you time and money.

Can I find flights from Portland to Sitka with flexible booking policies on momondo?

Flights from Portland to Sitka with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Portland to Sitka?

Once you have performed a search for Portland to Sitka flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Portland to Sitka right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Portland to Sitka now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sitka and let you know when they change.