Southwest® flights from Ontario/LA to El Paso from $164

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Low fares from Ontario/LA to El Paso

$

Ontario/LA (ONT)to

El Paso (ELP)
Depart: 01/06/2027

One-way

Basic

From
$164
Seen: 12 hrs ago

Ontario/LA (ONT)to

El Paso (ELP)
Depart: 12/16/2026

One-way

Basic

From
$164
Seen: 9 hrs ago

Ontario/LA (ONT)to

El Paso (ELP)
Depart: 12/22/2026

One-way

Basic

From
$164
Seen: 4 hrs ago

Ontario/LA (ONT)to

El Paso (ELP)
Depart: 12/08/2026

One-way

Basic

From
$192
Seen: 19 hrs ago

Ontario/LA (ONT)to

El Paso (ELP)
Depart: 12/09/2026

One-way

Basic

From
$192
Seen: 3 hrs ago

Ontario/LA (ONT)to

El Paso (ELP)
Depart: 12/19/2026

One-way

Basic

From
$204
Seen: 7 hrs ago

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Explore flights from Ontario/LA to El Paso

Nov 2026
From$264*
Seen: 6 hrs ago
One Way/Basic
Dec 2026
From$164*
Seen: 9 hrs ago
One Way/Basic
Jan 2027
From$164*
Seen: 12 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $192
cmp-daily-histogram-bars-legend-max-price-aria-label $434
Displaying fares for November-2026
  • ONT–ELP, 11/12/2026: From $434
    12

    Thu

    NOV

  • ONT–ELP, 11/13/2026: From $434
    13

    Fri

  • ONT–ELP, 11/14/2026: From $434
    14

    Sat

  • ONT–ELP, 11/15/2026: From $434
    15

    Sun

  • ONT–ELP, 11/16/2026: From $434
    16

    Mon

  • ONT–ELP, 11/17/2026: From $434
    17

    Tue

  • ONT–ELP, 11/18/2026: From $356
    18

    Wed

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

    Thu

  • ONT–ELP, 11/20/2026: From $356
    20

    Fri

  • ONT–ELP, 11/21/2026: From $356
    21

    Sat

  • ONT–ELP, 11/22/2026: From $356
    22

    Sun

  • ONT–ELP, 11/23/2026: From $361
    23

    Mon

  • ONT–ELP, 11/24/2026: From $356
    24

    Tue

  • ONT–ELP, 11/25/2026: From $264
    25

    Wed

  • ONT–ELP, 11/26/2026: From $264
    26

    Thu

  • ONT–ELP, 11/27/2026: From $264
    27

    Fri

  • ONT–ELP, 11/28/2026: From $309
    28

    Sat

  • ONT–ELP, 11/29/2026: From $358
    29

    Sun

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

    Mon

  • ONT–ELP, 12/01/2026: From $264
    01

    Tue

    DEC

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

    Wed

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

    Thu

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

    Fri

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

    Sat

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

    Sun

  • ONT–ELP, 12/07/2026: From $207
    07

    Mon

  • ONT–ELP, 12/08/2026: From $192
    08

    Tue

  • ONT–ELP, 12/09/2026: From $192
    09

    Wed

  • ONT–ELP, 12/10/2026: From $204
    10

    Thu

  • ONT–ELP, 12/11/2026: From $207
    11

    Fri

    • Range$192-$434

    *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:
    El Paso International Airport
    Distance:
    670 miles

    Questions we hear the most

    There are 141 weekly flights from Ontario/LA to El Paso on Southwest Airlines.
    To find the lowest fares by day and time to fly Ontario/LA to El Paso with Southwest, check out our Low Fare Calendar.
    You can rent a car at El Paso International Airport book yours with your flight.
    Yes! Flights from Ontario/LA to El Paso—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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