Southwest® flights from Miami to Portland, OR from $189

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Low fares from Miami to Portland, OR

$

Miami (MIA)to

Portland, OR (PDX)
Depart: 12/23/2026

One-way

Basic

From
$189
Seen: 12 hrs ago

Miami (MIA)to

Portland, OR (PDX)
Depart: 12/23/2026

One-way

Choice

From
$244
Seen: 12 hrs ago

Miami (MIA)to

Portland, OR (PDX)
Depart: 01/24/2027

One-way

Basic

From
$294
Seen: 17 hrs ago

Miami (MIA)to

Portland, OR (PDX)
Depart: 12/23/2026

One-way

Choice Preferred

From
$324
Seen: 12 hrs ago

Miami (MIA)to

Portland, OR (PDX)
Depart: 01/24/2027

One-way

Choice

From
$339
Seen: 17 hrs ago

Miami (MIA)to

Portland, OR (PDX)
Depart: 12/14/2026

One-way

Basic

From
$342
Seen: 3 minutes ago

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Explore flights from Miami to Portland, OR

Nov 2026
From$399*
Seen: 2 hrs ago
One Way/Basic
Dec 2026
From$189*
Seen: 12 hrs ago
One Way/Basic
Jan 2027
From$294*
Seen: 17 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $342
Displaying fares for November-2026
  • MIA–PDX: cmp-view-offers-disclaimer. Find Offers
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    NOV

  • MIA–PDX, 11/16/2026: From $529
    16

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  • MIA–PDX, 11/18/2026: From $529
    18

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    28

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    29

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  • MIA–PDX, 11/30/2026: From $399
    30

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    DEC

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    11

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    12

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    13

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  • MIA–PDX, 12/14/2026: From $342
    14

    Mon

    • Range$342-$529

    *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:
    Miami International Airport
    Arriving at:
    Portland International Airport
    Distance:
    2700 miles

    Questions we hear the most

    There are 42 weekly flights from Miami to Portland, OR on Southwest Airlines.
    To find the lowest fares by day and time to fly Miami 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 Miami 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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