Southwest® flights from Ontario/LA to Richmond from $140

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Low fares from Ontario/LA to Richmond

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Ontario/LA (ONT)to

Richmond (RIC)
Depart: 12/05/2026

One-way

Basic

From
$140
Seen: 15 minutes ago

Ontario/LA (ONT)to

Richmond (RIC)
Depart: 12/04/2026

One-way

Basic

From
$165
Seen: 12 hrs ago

Ontario/LA (ONT)to

Richmond (RIC)
Depart: 12/05/2026

One-way

Choice

From
$195
Seen: 15 minutes ago

Ontario/LA (ONT)to

Richmond (RIC)
Depart: 01/23/2027

One-way

Basic

From
$216
Seen: 14 hrs ago

Ontario/LA (ONT)to

Richmond (RIC)
Depart: 11/18/2026

One-way

Basic

From
$221
Seen: 7 hrs ago

Ontario/LA (ONT)to

Richmond (RIC)
Depart: 01/10/2027

One-way

Basic

From
$226
Seen: 14 hrs ago

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Explore flights from Ontario/LA to Richmond

Oct 2026
From$311*
Seen: 17 hrs ago
One Way/Basic
Nov 2026
From$221*
Seen: 7 hrs ago
One Way/Basic
Dec 2026
From$140*
Seen: 15 minutes ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $221
Displaying fares for October-2026
  • ONT–RIC, 10/20/2026: From $316
    20

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    OCT

  • ONT–RIC, 10/21/2026: From $316
    21

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  • ONT–RIC, 10/24/2026: From $311
    24

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  • ONT–RIC, 10/26/2026: From $396
    26

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    NOV

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  • ONT–RIC, 11/05/2026: From $351
    05

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    11

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  • ONT–RIC, 11/18/2026: From $221
    18

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  • ONT–RIC, 11/19/2026: From $484
    19

    Thu

    • Range$221-$484

    *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:
    Richmond International Airport
    Distance:
    2258 miles

    Questions we hear the most

    There are 49 weekly flights from Ontario/LA to Richmond on Southwest Airlines.
    To find the lowest fares by day and time to fly Ontario/LA to Richmond with Southwest, check out our Low Fare Calendar.
    You can rent a car at Richmond International Airport book yours with your flight.
    Yes! Flights from Ontario/LA to Richmond—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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