Southwest® flights from Minneapolis/St. Paul to Ontario/LA from $185

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Low fares from Minneapolis/St. Paul to Ontario/LA

$

Minneapolis/St. Paul (MSP)to

Ontario/LA (ONT)
Depart: 10/30/2026

One-way

Basic

From
$185
Seen: 22 hrs ago

Minneapolis/St. Paul (MSP)to

Ontario/LA (ONT)
Depart: 09/11/2026

One-way

Basic

From
$185
Seen: 21 hrs ago

Minneapolis/St. Paul (MSP)to

Ontario/LA (ONT)
Depart: 08/22/2026

One-way

Basic

From
$212
Seen: 22 hrs ago

Minneapolis/St. Paul (MSP)to

Ontario/LA (ONT)
Depart: 11/05/2026

One-way

Basic

From
$212
Seen: 8 hrs ago

Minneapolis/St. Paul (MSP)to

Ontario/LA (ONT)
Depart: 11/10/2026

One-way

Basic

From
$212
Seen: 3 hrs ago

Minneapolis/St. Paul (MSP)to

Ontario/LA (ONT)
Depart: 08/26/2026

One-way

Basic

From
$212
Seen: 19 hrs ago

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Explore flights from Minneapolis/St. Paul to Ontario/LA

Aug 2026
From$212*
Seen: 22 hrs ago
One Way/Basic
Sep 2026
From$185*
Seen: 21 hrs ago
One Way/Basic
Oct 2026
From$185*
Seen: 22 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $212
Displaying fares for August-2026
  • MSP–ONT: cmp-view-offers-disclaimer. Find Offers
    02

    Sun

    AUG

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    03

    Mon

  • MSP–ONT, 08/04/2026: From $559
    04

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    05

    Wed

  • MSP–ONT, 08/06/2026: From $559
    06

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  • MSP–ONT, 08/07/2026: From $559
    07

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    08

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  • MSP–ONT, 08/09/2026: From $456
    09

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    10

    Mon

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    11

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    12

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    13

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    14

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    15

    Sat

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    16

    Sun

  • MSP–ONT, 08/17/2026: From $299
    17

    Mon

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    18

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    19

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    20

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    21

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  • MSP–ONT, 08/22/2026: From $212
    22

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    23

    Sun

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    24

    Mon

  • MSP–ONT: cmp-view-offers-disclaimer. Find Offers
    25

    Tue

  • MSP–ONT, 08/26/2026: From $212
    26

    Wed

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    27

    Thu

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    28

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    29

    Sat

  • MSP–ONT, 08/30/2026: From $239
    30

    Sun

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    31

    Mon

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    01

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    SEP

    • Range$212-$559

    *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:
    Minneapolis-St Paul International Airport
    Arriving at:
    LA/Ontario International Airport
    Distance:
    1494 miles

    Route Information

    111† 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 111 weekly flights from Minneapolis/St. Paul to Ontario/LA on Southwest Airlines.
    To find the lowest fares by day and time to fly Minneapolis/St. Paul to Ontario/LA with Southwest, check out our Low Fare Calendar.
    You can rent a car at LA/Ontario International Airport book yours with your flight.
    Yes! Flights from Minneapolis/St. Paul to Ontario/LA—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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