Southwest® flights from Minneapolis/St. Paul to Ontario/LA from $179

Promo Code

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

$

Minneapolis/St. Paul (MSP)to

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

One-way

Basic

From
$179
Seen: 2 hrs ago

Minneapolis/St. Paul (MSP)to

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

One-way

Basic

From
$190
Seen: 53 minutes ago

Minneapolis/St. Paul (MSP)to

Ontario/LA (ONT)
Depart: 11/26/2026

One-way

Basic

From
$221
Seen: 20 hrs ago

Minneapolis/St. Paul (MSP)to

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

One-way

Choice

From
$224
Seen: 2 hrs ago

Minneapolis/St. Paul (MSP)to

Ontario/LA (ONT)
Depart: 11/21/2026

One-way

Basic

From
$226
Seen: 18 hrs ago

Minneapolis/St. Paul (MSP)to

Ontario/LA (ONT)
Depart: 10/19/2026

One-way

Basic

From
$226
Seen: 6 hrs ago

Looking for more low-fare flights?

Check out the Low Fare Calendar to find a fare that works for you. Just choose the month you want to depart and return, and we’ll show you the best fares available.

Find low fares

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

Sep 2026
From$299*
Seen: 22 hrs ago
One Way/Basic
Oct 2026
From$226*
Seen: 6 hrs ago
One Way/Basic
Nov 2026
From$179*
Seen: 2 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $299
cmp-daily-histogram-bars-legend-max-price-aria-label $569
Displaying fares for September-2026
  • MSP–ONT, 09/12/2026: From $569
    12

    Sat

    SEP

  • MSP–ONT, 09/13/2026: From $569
    13

    Sun

  • MSP–ONT, 09/14/2026: From $569
    14

    Mon

  • MSP–ONT, 09/15/2026: From $569
    15

    Tue

  • MSP–ONT, 09/16/2026: From $569
    16

    Wed

  • MSP–ONT, 09/17/2026: From $456
    17

    Thu

  • MSP–ONT, 09/18/2026: From $466
    18

    Fri

  • MSP–ONT, 09/19/2026: From $466
    19

    Sat

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

    Sun

  • MSP–ONT: cmp-view-offers-disclaimer. Find Offers
    21

    Mon

  • MSP–ONT: cmp-view-offers-disclaimer. Find Offers
    22

    Tue

  • MSP–ONT: cmp-view-offers-disclaimer. Find Offers
    23

    Wed

  • MSP–ONT: cmp-view-offers-disclaimer. Find Offers
    24

    Thu

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

    Fri

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

    Sat

  • MSP–ONT, 09/27/2026: From $309
    27

    Sun

  • MSP–ONT: cmp-view-offers-disclaimer. Find Offers
    28

    Mon

  • MSP–ONT, 09/29/2026: From $299
    29

    Tue

  • MSP–ONT, 09/30/2026: From $299
    30

    Wed

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

    Thu

    OCT

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

    Fri

  • MSP–ONT: cmp-view-offers-disclaimer. Find Offers
    03

    Sat

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

    Sun

  • MSP–ONT: cmp-view-offers-disclaimer. Find Offers
    05

    Mon

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

    Tue

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

    Wed

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

    Thu

  • MSP–ONT, 10/09/2026: From $300
    09

    Fri

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

    Sat

  • MSP–ONT, 10/11/2026: From $358
    11

    Sun

    • Range$299-$569

    *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.

    Explore Flights from Other Popular Origins

    Popular Flights from Minneapolis/St. Paul