Southwest® flights from Nashville to Portland, OR from $144

Promo Code

Low fares from Nashville to Portland, OR

$

Nashville (BNA)to

Portland, OR (PDX)
Depart: 12/02/2026

One-way

Basic

From
$144
Seen: 2 hrs ago

Nashville (BNA)to

Portland, OR (PDX)
Depart: 10/30/2026

One-way

Basic

From
$144
Seen: 23 hrs ago

Nashville (BNA)to

Portland, OR (PDX)
Depart: 10/29/2026

One-way

Basic

From
$144
Seen: 16 hrs ago

Nashville (BNA)to

Portland, OR (PDX)
Depart: 10/31/2026

One-way

Basic

From
$144
Seen: 15 hrs ago

Nashville (BNA)to

Portland, OR (PDX)
Depart: 11/03/2026

One-way

Basic

From
$144
Seen: 14 hrs ago

Nashville (BNA)to

Portland, OR (PDX)
Depart: 11/11/2026

One-way

Basic

From
$144
Seen: 23 hrs ago

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Explore flights from Nashville to Portland, OR

Oct 2026
From$144*
Seen: 23 hrs ago
One Way/Basic
Nov 2026
From$144*
Seen: 23 hrs ago
One Way/Basic
Dec 2026
From$144*
Seen: 2 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $144
cmp-daily-histogram-bars-legend-max-price-aria-label $460
Displaying fares for October-2026
  • BNA–PDX: cmp-view-offers-disclaimer. Find Offers
    01

    Thu

    OCT

  • BNA–PDX, 10/02/2026: From $233
    02

    Fri

  • BNA–PDX, 10/03/2026: From $224
    03

    Sat

  • BNA–PDX, 10/04/2026: From $460
    04

    Sun

  • BNA–PDX, 10/05/2026: From $233
    05

    Mon

  • BNA–PDX, 10/06/2026: From $219
    06

    Tue

  • BNA–PDX, 10/07/2026: From $219
    07

    Wed

  • BNA–PDX, 10/08/2026: From $280
    08

    Thu

  • BNA–PDX, 10/09/2026: From $270
    09

    Fri

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

    Sat

  • BNA–PDX, 10/11/2026: From $350
    11

    Sun

  • BNA–PDX, 10/12/2026: From $399
    12

    Mon

  • BNA–PDX, 10/13/2026: From $190
    13

    Tue

  • BNA–PDX, 10/14/2026: From $180
    14

    Wed

  • BNA–PDX, 10/15/2026: From $156
    15

    Thu

  • BNA–PDX, 10/16/2026: From $156
    16

    Fri

  • BNA–PDX, 10/17/2026: From $156
    17

    Sat

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

    Sun

  • BNA–PDX, 10/19/2026: From $280
    19

    Mon

  • BNA–PDX: cmp-view-offers-disclaimer. Find Offers
    20

    Tue

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

    Wed

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

    Thu

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

    Fri

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

    Sat

  • BNA–PDX, 10/25/2026: From $259
    25

    Sun

  • BNA–PDX, 10/26/2026: From $305
    26

    Mon

  • BNA–PDX: cmp-view-offers-disclaimer. Find Offers
    27

    Tue

  • BNA–PDX, 10/28/2026: From $144
    28

    Wed

  • BNA–PDX, 10/29/2026: From $144
    29

    Thu

  • BNA–PDX, 10/30/2026: From $144
    30

    Fri

  • BNA–PDX, 10/31/2026: From $144
    31

    Sat

    • Range$144-$460

    *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:
    Nashville Metropolitan Airport
    Arriving at:
    Portland International Airport
    Distance:
    1973 miles

    Route Information

    152† 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 152 weekly flights from Nashville to Portland, OR on Southwest Airlines.
    To find the lowest fares by day and time to fly Nashville to Portland, OR with Southwest, check out our Low Fare Calendar.
    You can rent a car at Portland International Airport book yours with your flight.
    Yes! Flights from Nashville to Portland, OR—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.

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