What are the cheapest airlines flying from Portland to Split round-trip?

Cheapflights users have booked flights from Portland to Split round-trip from $716. Other airlines that can offer you cheap pricing are Delta, from $731, and Air France, from $889. KLM is priced at 38% lower than the current average price of a flight leaving 3 months from now.

In terms of precipitation, rainfall in Split ranges from 1.1 - 4.4 inches per month. November is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit Split when rainfall is around 1.1 in.

If weather is an important factor for your trip to Split, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 44.6 F).

What are the most popular airlines that fly from Portland to Split?

Consider Delta, KLM or Air France when booking your flight. These represent the most popular airlines when flying from Portland to Split.

Most accurate provider : When it comes to deals on Portland-Split flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland-Split flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland-Split flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Portland-Split flights, Cheapflights users trust eDreams the most. eDreams 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-Split flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Portland to Split?

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

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

Yes. Cheapflights offers flight deals from Portland to Split by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$485+ Flights from Portland to Split

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1. Tell us where you want to go

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Cheap flight deals from Portland to Split

Cheapest flights from Portland to Split
Explore the most affordable flight options available from Portland to Split. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

Wed 12/310:50 amPDX - SPU

2 stops19h 35mLufthansa

Wed 12/107:30 amSPU - PDX

2 stops26h 07mLufthansa

Deal found 12/3

$1,600

Wed 12/310:50 amPDX - SPU

2 stops19h 35mUnited Airlines

Wed 12/107:30 amSPU - PDX

3 stops37h 42mUnited Airlines

Deal found 12/2

$1,924

Best flights from Portland to Split
Discover carefully curated flight deals from Portland to Split that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 4, 2025.

Sun 1/189:50 amPDX - SPU

2 stops18h 55mMultiple Airlines

Wed 1/283:15 pmSPU - PDX

2 stops40h 17mMultiple Airlines

Deal found 12/4

$538

Fri 5/13:25 pmPDX - SPU

2 stops34h 40mLufthansa

Fri 5/157:45 amSPU - PDX

2 stops23h 23mLufthansa

Deal found 12/4

$731

Fri 5/11:05 pmPDX - SPU

1 stop14h 00mDelta

Fri 5/156:30 amSPU - PDX

1 stop13h 40mDelta

Deal found 12/2

$926

Mon 5/43:25 pmPDX - SPU

2 stops16h 05mMultiple Airlines

Mon 5/118:55 pmSPU - PDX

2 stops30h 51mMultiple Airlines

Deal found 12/2

$616

Fri 5/13:25 pmPDX - SPU

2 stops34h 40mMultiple Airlines

Fri 5/157:45 amSPU - PDX

2 stops20h 01mMultiple Airlines

Deal found 12/2

$695

Last-minute flights from Portland to Split
Discover last-minute flight deals from Portland to Split. Data last updated December 4, 2025 and is based on user searches.

Sun 1/189:50 amPDX - SPU

2 stops18h 55mMultiple Airlines

Wed 1/283:15 pmSPU - PDX

2 stops40h 17mMultiple Airlines

Deal found 12/4

$538

Sun 1/189:50 amPDX - SPU

2 stops18h 55mAir Canada

Wed 1/287:30 amSPU - PDX

3 stops34h 45mAir Canada

Deal found 12/4

$1,015

Thu 1/297:00 amPDX - SPU

2 stops21h 45mLufthansa

Mon 2/22:40 pmSPU - PDX

2 stops42h 51mLufthansa

Deal found 12/1

$573

Thu 1/2910:47 amPDX - SPU

2 stops20h 03mUnited Airlines

Mon 2/27:30 amSPU - PDX

2 stops24h 36mUnited Airlines

Deal found 12/2

$1,270

One-way flights from Portland to Split
Search for one-way flight options from Portland to Split. Find affordable one-way fares based on user searches. Data last updated December 4, 2025.

Mon 5/411:55 pmPDX - SPU

2 stops22h 05mUnited Airlines

Deal found 12/3

$485

Mon 5/41:05 pmPDX - SPU

1 stop14h 00mDelta

Deal found 12/2

$499

Mon 5/46:15 amPDX - SPU

3 stops22h 30mAir Canada

Deal found 12/2

$676

Tue 12/162:45 pmPDX - SPU

3 stops39h 35mMultiple Airlines

Deal found 12/3

$723

Mon 5/117:30 pmPDX - SPU

2 stops18h 20mMultiple Airlines

Deal found 12/3

$929

Wed 12/177:18 amPDX - SPU

3 stops29h 42mMultiple Airlines

Deal found 12/3

$1,176

Wed 4/223:45 pmPDX - SPU

3 stops59h 15mMultiple Airlines

Deal found 12/1

$1,578

Mon 5/111:05 pmPDX - SPU

1 stop14h 00mKLM

Deal found 12/3

$2,891

Find flight deals from Portland to Split

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$538 (FlightHub)
One-way from	$485 (United Airlines)
Popular in	June
Cheapest in	February

Provider with most accurate pricing for Portland-Split flight deals.

Search Deals

Provider most trusted by Cheapflights users for Portland-Split flights.

Search Deals

From Portland to Split

Search Deals

One-way flight from Portland to Split

Search Deals

Highest demand for flights based on searches. 22% potential increase in price ($339 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($58 potential savings vs. average RT price).

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

PortlandSplit

PDX - SPU

PDXSPU

Portland

Sun 1/18

9:50 am-1:45 pm

2 stops18h 55m

Split

Wed 1/28

3:15 pm-10:32 pm

2 stops40h 17m

$538

PortlandSplit

PDX - SPU

PDXSPU

Portland

Mon 5/4

3:25 pm-4:30 pm

2 stops16h 05m

Split

Mon 5/11

8:55 pm-6:46 pm

2 stops30h 51m

$616

PortlandSplit

PDX - SPU

PDXSPU

Portland

Fri 5/1

3:25 pm-11:05 am

2 stops34h 40m

Split

Fri 5/15

7:45 am-6:46 pm

2 stops20h 01m

$695

PortlandSplit

PDX - SPU

PDXSPU

Portland

Fri 5/1

3:25 pm-11:05 am

2 stops34h 40m

Split

Fri 5/15

7:45 am-10:08 pm

2 stops23h 23m

$731

PortlandSplit

PDX - SPU

PDXSPU

Portland

Fri 5/1

1:05 pm-12:05 pm

1 stop14h 00m

Split

Fri 5/15

6:30 am-11:10 am

1 stop13h 40m

$926

PortlandSplit

PDX - SPU

PDXSPU

Portland

Mon 5/4

11:55 pm-7:00 am

2 stops22h 05m

$485

PortlandSplit

PDX - SPU

PDXSPU

Portland

Mon 5/4

1:05 pm-12:05 pm

1 stop14h 00m

$499

PortlandSplit

PDX - SPU

PDXSPU

Portland

Mon 5/4

6:15 am-1:45 pm

3 stops22h 30m

$676

PortlandSplit

PDX - SPU

PDXSPU

Portland

Tue 12/16

2:45 pm-3:20 pm

3 stops39h 35m

$723

PortlandSplit

PDX - SPU

PDXSPU

Portland

Mon 5/11

5:40 pm-2:35 pm

3 stops59h 55m

$1,074

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 12 results

Compare providers for flights from Portland to Split

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Split in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy2 stars	Trust 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-Split flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland-Split flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland-Split flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Portland-Split flights, Cheapflights users trust eDreams the most. eDreams 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-Split 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 Split

Have a flexible travel schedule? Discover the best time to fly to Split 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.

Cheapflights Insights

Everything you need to know about your flight from Portland to Split

What is the cheapest time of day to fly from PDX to SPU?

When flying from Portland to Split, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 14% versus a flight at noon.

Reviews of airlines servicing Split

See what other customers who have flown with Delta, KLM, and Air France from Portland to Split have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,011 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Delta

7.9

Good

8,011 reviews

Delta

7.9

Good

8,011 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

KLM

7.7

Good

1,430 reviews

Delta

7.9

Good

8,011 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Air France

7.4

Good

1,500 reviews

Delta

7.9

Good

8,011 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

What are the cheapest airlines flying from Portland to Split round-trip?
Cheapflights users have booked flights from Portland to Split round-trip from $716. Other airlines that can offer you cheap pricing are Delta, from $731, and Air France, from $889. KLM is priced at 38% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from Portland to Split that include hotel bookings?
Yes. In addition to deals on Portland to Split flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Portland to Split?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Split.
Can I find deals for business class flights from Portland to Split?
Yes. Cheapflights offers flight deals from Portland to Split 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

Trogir

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Top 3 airlines flying from Portland to Split

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest$716	Average$1,237	FlexibilityNo cancel fee	On-time75%
Delta	Cheapest$731	Average$1,298	FlexibilityNo cancel fee	On-timeN/A
Air France	Cheapest$889	Average$1,095	FlexibilityNo cancel fee	On-time77%

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$485+ Cheap flights from Portland (PDX) to Split (SPU)

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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to Split with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Portland to Split

Cheapest flights from Portland to SplitExplore the most affordable flight options available from Portland to Split. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

Explore the most affordable flight options available from Portland to Split. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

Find flight deals from Portland to Split

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Split that are best for you.

Compare providers for flights from Portland to Split

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 Split in December.

Best time to book a flight from Portland to Split

Have a flexible travel schedule? Discover the best time to fly to Split from Portland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Portland to Split

What is the cheapest time of day to fly from PDX to SPU?

Reviews of airlines servicing Split

See what other customers who have flown with Delta, KLM, and Air France from Portland to Split have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Portland to Split. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Portland to Split round-trip?

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

How can I find direct flights from Portland to Split?

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

Traveling to a place near Split?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portland to Split

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Top 3 airlines flying from Portland to Split

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Cheapest flights from Portland to Split
Explore the most affordable flight options available from Portland to Split. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.