Southwest® flights from Ontario/LA to Tampa from $131

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Low fares from Ontario/LA to Tampa

$

Ontario/LA (ONT)to

Tampa (TPA)
Depart: 11/12/2026

One-way

Basic

From
$131
Seen: 22 hrs ago

Ontario/LA (ONT)to

Tampa (TPA)
Depart: 11/23/2026

One-way

Basic

From
$131
Seen: 16 hrs ago

Ontario/LA (ONT)to

Tampa (TPA)
Depart: 01/28/2027

One-way

Basic

From
$131
Seen: 14 hrs ago

Ontario/LA (ONT)to

Tampa (TPA)
Depart: 01/21/2027

One-way

Basic

From
$131
Seen: 11 hrs ago

Ontario/LA (ONT)to

Tampa (TPA)
Depart: 11/11/2026

One-way

Basic

From
$131
Seen: 20 hrs ago

Ontario/LA (ONT)to

Tampa (TPA)
Depart: 11/17/2026

One-way

Basic

From
$131
Seen: 5 hrs ago

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Explore flights from Ontario/LA to Tampa

Oct 2026
From$288*
Seen: 17 hrs ago
One Way/Basic
Nov 2026
From$131*
Seen: 19 hrs ago
One Way/Basic
Dec 2026
From$131*
Seen: 7 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $131
cmp-daily-histogram-bars-legend-max-price-aria-label $377
Displaying fares for October-2026
  • ONT–TPA, 10/21/2026: From $288
    21

    Wed

    OCT

  • ONT–TPA, 10/22/2026: From $340
    22

    Thu

  • ONT–TPA, 10/23/2026: From $377
    23

    Fri

  • ONT–TPA, 10/24/2026: From $288
    24

    Sat

  • ONT–TPA, 10/25/2026: From $377
    25

    Sun

  • ONT–TPA: cmp-view-offers-disclaimer. Find Offers
    26

    Mon

  • ONT–TPA, 10/27/2026: From $288
    27

    Tue

  • ONT–TPA, 10/28/2026: From $288
    28

    Wed

  • ONT–TPA, 10/29/2026: From $377
    29

    Thu

  • ONT–TPA: cmp-view-offers-disclaimer. Find Offers
    30

    Fri

  • ONT–TPA: cmp-view-offers-disclaimer. Find Offers
    31

    Sat

  • ONT–TPA: cmp-view-offers-disclaimer. Find Offers
    01

    Sun

    NOV

  • ONT–TPA: cmp-view-offers-disclaimer. Find Offers
    02

    Mon

  • ONT–TPA, 11/03/2026: From $288
    03

    Tue

  • ONT–TPA: cmp-view-offers-disclaimer. Find Offers
    04

    Wed

  • ONT–TPA, 11/05/2026: From $324
    05

    Thu

  • ONT–TPA: cmp-view-offers-disclaimer. Find Offers
    06

    Fri

  • ONT–TPA: cmp-view-offers-disclaimer. Find Offers
    07

    Sat

  • ONT–TPA: cmp-view-offers-disclaimer. Find Offers
    08

    Sun

  • ONT–TPA: cmp-view-offers-disclaimer. Find Offers
    09

    Mon

  • ONT–TPA: cmp-view-offers-disclaimer. Find Offers
    10

    Tue

  • ONT–TPA, 11/11/2026: From $131
    11

    Wed

  • ONT–TPA, 11/12/2026: From $131
    12

    Thu

  • ONT–TPA: cmp-view-offers-disclaimer. Find Offers
    13

    Fri

  • ONT–TPA: cmp-view-offers-disclaimer. Find Offers
    14

    Sat

  • ONT–TPA: cmp-view-offers-disclaimer. Find Offers
    15

    Sun

  • ONT–TPA, 11/16/2026: From $136
    16

    Mon

  • ONT–TPA, 11/17/2026: From $131
    17

    Tue

  • ONT–TPA, 11/18/2026: From $131
    18

    Wed

  • ONT–TPA: cmp-view-offers-disclaimer. Find Offers
    19

    Thu

  • ONT–TPA: cmp-view-offers-disclaimer. Find Offers
    20

    Fri

    • Range$131-$377

    *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:
    LA/Ontario International Airport
    Arriving at:
    Tampa International Airport
    Distance:
    2112 miles

    Questions we hear the most

    There are 138 weekly flights from Ontario/LA to Tampa on Southwest Airlines.
    To find the lowest fares by day and time to fly Ontario/LA to Tampa with Southwest, check out our Low Fare Calendar.
    You can rent a car at Tampa International Airport book yours with your flight.
    Yes! Flights from Ontario/LA to Tampa—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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