Southwest® flights from Portland, OR to Pittsburgh from $219

Promo Code

Low fares from Portland, OR to Pittsburgh

$

Portland, OR (PDX)to

Pittsburgh (PIT)
Depart: 08/20/2026

One-way

Basic

From
$219
Seen: 8 hrs ago

Portland, OR (PDX)to

Pittsburgh (PIT)
Depart: 08/29/2026

One-way

Basic

From
$219
Seen: 10 hrs ago

Portland, OR (PDX)to

Pittsburgh (PIT)
Depart: 09/24/2026

One-way

Basic

From
$219
Seen: 34 minutes ago

Portland, OR (PDX)to

Pittsburgh (PIT)
Depart: 08/27/2026

One-way

Basic

From
$219
Seen: 12 hrs ago

Portland, OR (PDX)to

Pittsburgh (PIT)
Depart: 09/15/2026

One-way

Basic

From
$219
Seen: 11 hrs ago

Portland, OR (PDX)to

Pittsburgh (PIT)
Depart: 10/15/2026

One-way

Basic

From
$219
Seen: 14 hrs ago

Looking for more low-fare flights?

Check out the Low Fare Calendar to find a fare that works for you. Just choose the month you want to depart and return, and we’ll show you the best fares available.

Find low fares

Explore flights from Portland, OR to Pittsburgh

Try alternate month or interact with individual days below in order to find offers.
Jul 2026
No result for this month.
Aug 2026
From$219*
Seen: 8 hrs ago
One Way/Basic
Sep 2026
From$219*
Seen: 11 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $219
Displaying fares for July-2026
  • PDX–PIT: cmp-view-offers-disclaimer. Find Offers
    31

    Fri

    JUL

  • PDX–PIT: cmp-view-offers-disclaimer. Find Offers
    01

    Sat

  • PDX–PIT, 08/02/2026: From $412
    02

    Sun

  • PDX–PIT: cmp-view-offers-disclaimer. Find Offers
    03

    Mon

  • PDX–PIT: cmp-view-offers-disclaimer. Find Offers
    04

    Tue

  • PDX–PIT: cmp-view-offers-disclaimer. Find Offers
    05

    Wed

  • PDX–PIT: cmp-view-offers-disclaimer. Find Offers
    06

    Thu

  • PDX–PIT: cmp-view-offers-disclaimer. Find Offers
    07

    Fri

  • PDX–PIT: cmp-view-offers-disclaimer. Find Offers
    08

    Sat

  • PDX–PIT: cmp-view-offers-disclaimer. Find Offers
    09

    Sun

  • PDX–PIT: cmp-view-offers-disclaimer. Find Offers
    10

    Mon

  • PDX–PIT, 08/11/2026: From $305
    11

    Tue

  • PDX–PIT, 08/12/2026: From $271
    12

    Wed

  • PDX–PIT: cmp-view-offers-disclaimer. Find Offers
    13

    Thu

  • PDX–PIT: cmp-view-offers-disclaimer. Find Offers
    14

    Fri

  • PDX–PIT, 08/15/2026: From $261
    15

    Sat

  • PDX–PIT: cmp-view-offers-disclaimer. Find Offers
    16

    Sun

  • PDX–PIT: cmp-view-offers-disclaimer. Find Offers
    17

    Mon

  • PDX–PIT: cmp-view-offers-disclaimer. Find Offers
    18

    Tue

  • PDX–PIT: cmp-view-offers-disclaimer. Find Offers
    19

    Wed

  • PDX–PIT, 08/20/2026: From $219
    20

    Thu

  • PDX–PIT: cmp-view-offers-disclaimer. Find Offers
    21

    Fri

  • PDX–PIT: cmp-view-offers-disclaimer. Find Offers
    22

    Sat

  • PDX–PIT: cmp-view-offers-disclaimer. Find Offers
    23

    Sun

  • PDX–PIT: cmp-view-offers-disclaimer. Find Offers
    24

    Mon

  • PDX–PIT: cmp-view-offers-disclaimer. Find Offers
    25

    Tue

  • PDX–PIT: cmp-view-offers-disclaimer. Find Offers
    26

    Wed

  • PDX–PIT, 08/27/2026: From $219
    27

    Thu

  • PDX–PIT, 08/28/2026: From $261
    28

    Fri

  • PDX–PIT, 08/29/2026: From $219
    29

    Sat

  • PDX–PIT, 08/30/2026: From $291
    30

    Sun

    • Range$219-$412

    *Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.

    Flight Details

    Departing from:
    Portland International Airport
    Arriving at:
    Pittsburgh International Airport
    Distance:
    2148 miles

    Route Information

    98† Weekly flights

    † Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.

    ‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.

    Questions we hear the most

    There are 98 weekly flights from Portland, OR to Pittsburgh on Southwest Airlines.
    To find the lowest fares by day and time to fly Portland, OR to Pittsburgh with Southwest, check out our Low Fare Calendar.
    You can rent a car at Pittsburgh International Airport book yours with your flight.
    Yes! Flights from Portland, OR to Pittsburgh—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
    Check the status of your upcoming Southwest flight.
    Check out the Southwest Airlines® Help Center for answers about everything Southwest.

    Explore Flights from Other Popular Origins

    Popular Flights from Portland, OR