$903 Cheap Flights from Portland (PDX) to Sand Point (SDP)

View $903 flight on Fri, May 16, 2025Opens in a new window

Popular airlines from Portland International Airport (PDX) to Sand Point, AK (SDP)

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Cheap Flights from Portland to Sand Point (PDX-SDP)

Prices were available within the past 7 days and start at $903 for one-way flights and $1,686 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Fri, May 16 - Mon, May 19
PDX
Portland
SDP
Sand Point
$1,686 Roundtrip, found 6 days ago
$1,686
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Fri, May 16 from Portland to Sand Point, returning Mon, May 19, priced at $1,686 found 6 days ago
Flights from Portland (PDX) to Sand Point (SDP)
Origin airport
Portland Intl.
Destination airport
Sand Point
Roundtrip price
$1,685
Distance
1771 mi

Portland to Sand Point Flights

The cheapest times to fly from Portland to Sand Point

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Portland to Sand Point are during the month of May. You can find some of the cheapest flights from Portland to Sand Point with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Portland to Sand Point

Sunday is one of the best days to book for cheap flights from Portland to Sand Point: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Portland to Sand Point

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Portland to Sand Point in 2025. You can also book with separate airlines for your outbound and return journeys, from $903 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Portland to Sand Point flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Portland to Sand Point airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Portland Intl. Airport (PDX) to Sand Point Airport (SDP) cost?
Discover the latest flight deals from PDX to SDP by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from PDX to SDP?
The cheapest flights from PDX to SDP are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from PDX to SDP?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from PDX to SDP. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Portland Intl. Airport (PDX) to Sand Point Airport (SDP)?
Nonstop flights from Portland Intl. Airport (PDX) to Sand Point Airport (SDP) aren’t available daily, so you’ll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and pick either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from PDX to SDP?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change based on a number of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Portland Intl. Airport (PDX) to Sand Point Airport (SDP)?
Choose a flight from Portland Intl. Airport (PDX) to Sand Point Airport (SDP) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Portland Intl. Airport (PDX) to Sand Point Airport (SDP) last-minute?
Booking your flight from PDX to SDP right before your trip is generally more expensive. But if there’s some wiggle room with your departure dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a PDX to SDP flight and hotel package?
Opting for a PDX to SDP flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Select from our extensive range of stays and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Portland Intl. Airport (PDX) to Sand Point Airport (SDP)?
Usually, it’s possible to cancel or reschedule your PDX to SDP flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline’s policies in your itinerary to see what changes are allowed and if any costs are involved. You’ll also find further details on our Customer Service portal.

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*Available to One Key members.