Cheap flights from Portland to Isla Vista

View AU$191 flight on Sat, 6 Sep. 2025Opens in a new window

Popular airlines from Portland to Isla Vista

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Portland (PDX) to Isla Vista (SBA)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, 6 Sep. - Sun, 7 Sep.
PDX
Portland
SBA
Santa Barbara
AU$289 Return, found 3 days ago
AU$289
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 6 Sep. from Portland to Santa Barbara, returning Sun, 7 Sep., priced at AU$289 found 3 days ago
American Airlines
Sat, 6 Sep. - Sun, 7 Sep.
PDX
Portland
SBA
Santa Barbara
AU$321 Return, found 3 days ago
AU$321
Return
found 3 days ago
Select American Airlines flight, departing Sat, 6 Sep. from Portland to Santa Barbara, returning Sun, 7 Sep., priced at AU$321 found 3 days ago
American Airlines
Sat, 6 Sep. - Sun, 7 Sep.
PDX
Portland
SBA
Santa Barbara
AU$366 Return, found 3 days ago
AU$366
Return
found 3 days ago
Select American Airlines flight, departing Sat, 6 Sep. from Portland to Santa Barbara, returning Sun, 7 Sep., priced at AU$366 found 3 days ago
Delta
Sat, 6 Sep. - Sun, 7 Sep.
PDX
Portland
SBA
Santa Barbara
AU$397 Return, found 3 days ago
AU$397
Return
found 3 days ago
Select Delta flight, departing Sat, 6 Sep. from Portland to Santa Barbara, returning Sun, 7 Sep., priced at AU$397 found 3 days ago
United
Sat, 6 Sep. - Sun, 7 Sep.
PDX
Portland
SBA
Santa Barbara
AU$411 Return, found 3 days ago
AU$411
Return
found 3 days ago
Select United flight, departing Sat, 6 Sep. from Portland to Santa Barbara, returning Sun, 7 Sep., priced at AU$411 found 3 days ago
United
Sat, 6 Sep. - Sun, 7 Sep.
PDX
Portland
SBA
Santa Barbara
AU$442 Return, found 3 days ago
AU$442
Return
found 3 days ago
Select United flight, departing Sat, 6 Sep. from Portland to Santa Barbara, returning Sun, 7 Sep., priced at AU$442 found 3 days ago
American Airlines
Sat, 6 Sep. - Sun, 7 Sep.
PDX
Portland
SBA
Santa Barbara
AU$443 Return, found 3 days ago
AU$443
Return
found 3 days ago
Select American Airlines flight, departing Sat, 6 Sep. from Portland to Santa Barbara, returning Sun, 7 Sep., priced at AU$443 found 3 days ago
United
Sat, 6 Sep. - Sun, 7 Sep.
PDX
Portland
SBA
Santa Barbara
AU$452 Return, found 3 days ago
AU$452
Return
found 3 days ago
Select United flight, departing Sat, 6 Sep. from Portland to Santa Barbara, returning Sun, 7 Sep., priced at AU$452 found 3 days ago
Alaska Airlines
Sat, 6 Sep. - Sun, 7 Sep.
PDX
Portland
SBA
Santa Barbara
AU$469 Return, found 3 days ago
AU$469
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 6 Sep. from Portland to Santa Barbara, returning Sun, 7 Sep., priced at AU$469 found 3 days ago

Find the cheapest month to fly from Portland (PDX) to Santa Barbara (SBA)

September is typically the cheapest month to fly

From AU$193 - AU$504 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.