Find Cheap Flights from Portland to Williston Sloulin Field Intl (PDX - ISN)

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When looking for a cheap flight, consider that 25% of our users selected a flight on this route for $451 or less.

FAQs for Booking Portland to Williston Sloulin Field Intl Flights

How long does a flight from Portland to Williston Sloulin Field Intl take?
An average nonstop flight takes 5h 03m, covering a distance of 910 miles.
Which airlines provide the cheapest flights from Portland to Williston Sloulin Field Intl?
In the past 3 days, the cheapest round-trip tickets were found on United ($702)
Do I need a passport to fly between Portland and Williston Sloulin Field Intl?
No.

Book cheap flights from Portland to Williston Sloulin Field Intl (round-trip)

Airports
Origin
Portland
$702
only
$702
Destination
Williston
$702
only
$702
Wed, Dec 20
PDX
ISN
5h 03m
Sun, Dec 31
ISN
PDX
6h 24m
Trip: 12 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 51141 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
IAD
LAX
Okay 4.0

Had xtra legroom and Wi-Fi

I paid the xtra $99 for the economy plus but my headphone jack didn’t work so I couldn’t watch a movie and my tray table was broken so I had to hold my drink and fumble with my food. The flight attendant tried to fix it but couldn’t. Made my 6 hour flight feel like 12 hours.

LAX
ORD
Good 7.3

The crew was excellent

The seating space is to small

SJC
EWR
Mediocre 3.6

Arrived on time

Narrow seat

EWR
NRT
Mediocre 3.6

There was a flight attendant who was a little rude.

EWR
PBI
Okay 4.6

Arrived on time

Distance between gates

Tue, Dec 19
PDX
ISN
5h 13m
Fri, Dec 29
ISN
PDX
5h 26m
Trip: 11 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 51141 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
LGA
Excellent 8.3

The crew did a good job with the sick woman.

HNL
LAX
Okay 5.6

Flight was delayed over 8 hours due to "mechanical issues." Went from a nice 757 to a 737 which was a little more cramped.

EWR
NRT
Mediocre 3.6

There was a flight attendant who was a little rude.

LAX
ORD
Good 7.3

The crew was excellent

The seating space is to small

DCA
IAH
Good 7.3

Crew was great and helpful!

Not enough options for people with celiac.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.