$459 Cheap Flights from Portland (PDX) to Split (SPU)

View $459 flight on Sat, Aug 16, 2025Opens in a new window

Popular airlines from Portland International Airport (PDX) to Split Airport (SPU)

Cheap Flights from Portland to Split (PDX-SPU)

Prices were available within the past 7 days and start at $459 for one-way flights and $582 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Mon, Aug 11 - Mon, Aug 18
PDX
Portland
SPU
Split
$582 Roundtrip, found 5 days ago
$582
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Mon, Aug 11 from Portland to Split, returning Mon, Aug 18, priced at $582 found 5 days ago
United
Wed, Oct 29 - Thu, Nov 13
PDX
Portland
SPU
Split
$595 Roundtrip, found 3 days ago
$595
Roundtrip
found 3 days ago
Select United flight, departing Wed, Oct 29 from Portland to Split, returning Thu, Nov 13, priced at $595 found 3 days ago
Lufthansa
Tue, Oct 14 - Thu, Nov 13
PDX
Portland
SPU
Split
$597 Roundtrip, found 4 days ago
$597
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Tue, Oct 14 from Portland to Split, returning Thu, Nov 13, priced at $597 found 4 days ago
Air Canada
Tue, Oct 14 - Thu, Nov 13
PDX
Portland
SPU
Split
$601 Roundtrip, found 4 days ago
$601
Roundtrip
found 4 days ago
Select Air Canada flight, departing Tue, Oct 14 from Portland to Split, returning Thu, Nov 13, priced at $601 found 4 days ago
Lufthansa
Tue, Oct 14 - Thu, Nov 13
PDX
Portland
SPU
Split
$602 Roundtrip, found 4 days ago
$602
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Tue, Oct 14 from Portland to Split, returning Thu, Nov 13, priced at $602 found 4 days ago
Swiss International Air Lines
Wed, Oct 22 - Mon, Nov 10
PDX
Portland
SPU
Split
$615 Roundtrip, found 3 days ago
$615
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Wed, Oct 22 from Portland to Split, returning Mon, Nov 10, priced at $615 found 3 days ago
Delta
Wed, Jul 30 - Thu, Aug 21
PDX
Portland
SPU
Split
$631 Roundtrip, found 4 days ago
$631
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Jul 30 from Portland to Split, returning Thu, Aug 21, priced at $631 found 4 days ago
British Airways
Tue, Aug 12 - Tue, Aug 19
PDX
Portland
SPU
Split
$676 Roundtrip, found 19 hours ago
$676
Roundtrip
found 19 hours ago
Select British Airways flight, departing Tue, Aug 12 from Portland to Split, returning Tue, Aug 19, priced at $676 found 19 hours ago
KLM
Mon, Aug 4 - Fri, Aug 22
PDX
Portland
SPU
Split
$766 Roundtrip, found 5 days ago
$766
Roundtrip
found 5 days ago
Select KLM flight, departing Mon, Aug 4 from Portland to Split, returning Fri, Aug 22, priced at $766 found 5 days ago
Air France
Wed, Sep 3 - Thu, Sep 18
PDX
Portland
SPU
Split
$798 Roundtrip, found 2 days ago
$798
Roundtrip
found 2 days ago
Select Air France flight, departing Wed, Sep 3 from Portland to Split, returning Thu, Sep 18, priced at $798 found 2 days ago

Find the cheapest month to fly from Portland (PDX) to Split (SPU)

August is typically the cheapest month to fly

From $643 - $1,516 per traveler.

Graph displaying average flight prices per month

Flights from Portland (PDX) to Split (SPU)
Origin airport
Portland Intl.
Destination airport
Split
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Condor, Delta, Finnair, ITA Airways, Iberia, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, United
Roundtrip price
$582
Distance
5782 mi

Portland to Split Flights

The cheapest times to fly from Portland to Split

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 Split are during the month of August. You can find some of the cheapest flights from Portland to Split with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Portland to Split

Sunday is one of the best days to book for cheap flights from Portland to Split: 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 Split

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 Split in 2025. You can also book with separate airlines for your outbound and return journeys, from $459 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 Split 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 Split 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 Split Airport (SPU) cost?
Discover the latest flight deals from PDX to SPU 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 SPU?
The cheapest flights from PDX to SPU 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 SPU?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from PDX to SPU. 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 Split Airport (SPU)?
Nonstop flights from Portland Intl. Airport (PDX) to Split Airport (SPU) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PDX to SPU?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary based on a range of factors, such as the time of year 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 Split Airport (SPU)?
Opt for a flight from Portland Intl. Airport (PDX) to Split Airport (SPU) 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 Split Airport (SPU) last-minute?
Booking your flight from PDX to SPU right before your trip is typically more expensive. However, if you're flexible with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a PDX to SPU flight and hotel package?
Booking a PDX to SPU flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Pick from our impressive range of accommodations and then add car rentals, flights 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 Split Airport (SPU)?
Usually, it's possible to reschedule or cancel your PDX to SPU flight. However, if the booking was made more than 24 hours ago, additional charges 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.