Southwest® flights from Portland, ME to Indianapolis from $134

Promo Code

Low fares from Portland, ME to Indianapolis

$

Portland, ME (PWM)to

Indianapolis (IND)
Depart: 11/16/2026

One-way

Basic

From
$134
Seen: 5 hrs ago

Portland, ME (PWM)to

Indianapolis (IND)
Depart: 11/17/2026

One-way

Basic

From
$134
Seen: 23 hrs ago

Portland, ME (PWM)to

Indianapolis (IND)
Depart: 11/23/2026

One-way

Basic

From
$134
Seen: 22 hrs ago

Portland, ME (PWM)to

Indianapolis (IND)
Depart: 11/19/2026

One-way

Basic

From
$134
Seen: 11 hrs ago

Portland, ME (PWM)to

Indianapolis (IND)
Depart: 11/10/2026

One-way

Basic

From
$134
Seen: 57 minutes ago

Portland, ME (PWM)to

Indianapolis (IND)
Depart: 11/11/2026

One-way

Basic

From
$147
Seen: 5 hrs ago

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Explore flights from Portland, ME to Indianapolis

Oct 2026
From$315*
Seen: 14 hrs ago
One Way/Basic
Nov 2026
From$134*
Seen: 5 hrs ago
One Way/Basic
Dec 2026
From$219*
Seen: 13 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $134
cmp-daily-histogram-bars-legend-max-price-aria-label $361
Displaying fares for October-2026
  • PWM–IND, 10/21/2026: From $315
    21

    Wed

    OCT

  • PWM–IND, 10/22/2026: From $361
    22

    Thu

  • PWM–IND, 10/23/2026: From $361
    23

    Fri

  • PWM–IND, 10/24/2026: From $315
    24

    Sat

  • PWM–IND, 10/25/2026: From $361
    25

    Sun

  • PWM–IND: cmp-view-offers-disclaimer. Find Offers
    26

    Mon

  • PWM–IND: cmp-view-offers-disclaimer. Find Offers
    27

    Tue

  • PWM–IND: cmp-view-offers-disclaimer. Find Offers
    28

    Wed

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    29

    Thu

  • PWM–IND: cmp-view-offers-disclaimer. Find Offers
    30

    Fri

  • PWM–IND: cmp-view-offers-disclaimer. Find Offers
    31

    Sat

  • PWM–IND, 11/01/2026: From $361
    01

    Sun

    NOV

  • PWM–IND: cmp-view-offers-disclaimer. Find Offers
    02

    Mon

  • PWM–IND, 11/03/2026: From $269
    03

    Tue

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    04

    Wed

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    05

    Thu

  • PWM–IND: cmp-view-offers-disclaimer. Find Offers
    06

    Fri

  • PWM–IND, 11/07/2026: From $269
    07

    Sat

  • PWM–IND, 11/08/2026: From $295
    08

    Sun

  • PWM–IND, 11/09/2026: From $280
    09

    Mon

  • PWM–IND, 11/10/2026: From $134
    10

    Tue

  • PWM–IND, 11/11/2026: From $147
    11

    Wed

  • PWM–IND: cmp-view-offers-disclaimer. Find Offers
    12

    Thu

  • PWM–IND, 11/13/2026: From $156
    13

    Fri

  • PWM–IND: cmp-view-offers-disclaimer. Find Offers
    14

    Sat

  • PWM–IND: cmp-view-offers-disclaimer. Find Offers
    15

    Sun

  • PWM–IND, 11/16/2026: From $134
    16

    Mon

  • PWM–IND, 11/17/2026: From $134
    17

    Tue

  • PWM–IND: cmp-view-offers-disclaimer. Find Offers
    18

    Wed

  • PWM–IND, 11/19/2026: From $134
    19

    Thu

  • PWM–IND: cmp-view-offers-disclaimer. Find Offers
    20

    Fri

    • Range$134-$361

    *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 Jetport
    Arriving at:
    Indianapolis International Airport
    Distance:
    869 miles

    Questions we hear the most

    There are 74 weekly flights from Portland, ME to Indianapolis on Southwest Airlines.
    To find the lowest fares by day and time to fly Portland, ME to Indianapolis with Southwest, check out our Low Fare Calendar.
    You can rent a car at Indianapolis International Airport book yours with your flight.
    Yes! Flights from Portland, ME to Indianapolis—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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