It will display min price in tour search result page.

travelux_tour_render.php

<?php
class Travelux_Tour_Render {
    private function __construct() {
        $this->actions();
    }

    public static function init(){
        static $instance = false;
        if( ! $instance ) {
            $instance = new self();
        }
        return $instance;
    }

    public function actions() {
        add_action( 'tour_grid_head', [$this, 'render_tour_destination'], 10 );
        add_action( 'tour_grid_head', [$this, 'reder_tour_title'], 20 );
        add_action( 'tour_grid_review', [$this, 'render_tour_grid_star_rating'], 10 );
        add_action( 'tour_grid_review', [$this, 'render_tour_grid_review_count'], 20 );
        add_action( 'tour_grid_bottom', [$this, 'render_tour_grid_meta_info'], 10 );
        add_action( 'tour_grid_bottom', [$this, 'render_tour_grid_price'], 20 );

        add_action( 'single_tour_price', [$this, 'render_tour_grid_price'], 20 );
        add_action( 'single_tour_review', [$this, 'render_tour_grid_review_count'], 20 );
        add_action( 'single_tour_review', [$this, 'render_tour_grid_star_rating'], 10 );
        add_action( 'tour_detail_meta', [$this, 'render_tour_detail_meta'], 10 );
    }

    public function render_tour_destination() {
        global $post;
        $destination_name = get_the_terms( $post->ID, 'destination' );
        if ( $destination_name ) {
            printf( '<p>%s</p>', esc_html( $destination_name[0]->name ) );
        }
    }

    public function reder_tour_title() {
        printf( '<h4><a href="%s">%s</a></h4>', get_the_permalink(), get_the_title() );
    }

    private function tour_grid_review_query() {
        global $post;
        $likeData = '"xs_post_id":"' . $post->ID . '"';
        $reviewArguments = array(
            'post_type' => 'xs_review',
            'meta_query' => array(
                array(
                    'key' => 'xs_public_review_data',
                    'value' => '' . $likeData . '',
                    'compare' => 'LIKE',
                ),
            ),
        );
        $reviewQuery = new \WP_Query( $reviewArguments );
        return $reviewQuery;
    }

    public function render_tour_grid_star_rating() {
        $rating = get_post_meta( get_the_ID(), 'tl_tour_rating', true );
        $html = '';
        $html .= '<div class="ft-card__star"><div class="display-star-rating">';
        for ( $i = 0; $i < 5; $i++ ) {
            $checked = '';
            if ( $rating > 0 ) {
                $checked = ( $i < $rating ) ? 'checked' : '';
            }
            $html .= '<i class="fas fa-star ' . esc_attr( $checked ) . ' "></i>';
        }
        $html .= '</div></div>';

        printf( $html );
    }

    public function render_tour_grid_review_count() {
        $review_data = $this->tour_grid_review_query();
        $totalReviews = isset( $review_data->post_count ) ? $review_data->post_count : 0;
        $review_text = ( $totalReviews == 1 ) ? __( 'Review', 'travelux' ) : __( 'Reviews', 'travelux' );
        printf( '<div class="ft-card__review">%d %s</div>', esc_html( $totalReviews ), esc_html( $review_text ) );
    }

    public function render_tour_grid_meta_info() {
        $tour_duration = get_terms( array( 'taxonomy' => 'duration', 'hide_empty' => false ) );
        $age_restrictions = get_post_meta( get_the_ID(), 'tl_tour_age_restrictions', true );
        $metaInfo = '';
        if ( $tour_duration ) {
            $metaInfo .= sprintf( '<p>%s</p>', esc_html( $tour_duration[0]->name ) );
        }
        if ( $age_restrictions ) {
            $metaInfo .= sprintf( '<p>%s</p>', esc_html( $age_restrictions ) );
        }

        printf( '<div class="ft-card__left">%s</div>', $metaInfo );
    }

    public function render_tour_grid_price() {
        $product_id = get_post_meta( get_the_ID(), 'tl_tour_code', true );
        if ( $product_id && class_exists( 'WooCommerce' ) ) {
            $product = wc_get_product( $product_id );
            if ( $product->is_type( 'variable' ) ) {
                $variableProductPrices = $product->get_available_variations();
                $min_price = $product->get_variation_price( 'min', true );
                foreach ( $variableProductPrices as $value ) {
                    $max_price[] = $value['display_price'];
                }
                $priceMarkup = sprintf( '<span class="tf-card__price"><span class="tf-card__symbol">%s</span>%d</span>',
                    get_woocommerce_currency_symbol(), $min_price );
            } else {
                $priceMarkup = sprintf( '<span class="tf-card__price"><span class="tf-card__symbol">%s</span>%d</span>',
                    get_woocommerce_currency_symbol(), $product->get_regular_price() );
            }
            printf( '<div class="ft-card__right">%s</div>', $priceMarkup );
        }
    }

    public function render_tour_detail_meta() {
        global $post;
        $meta_data['duration'] = get_post_meta( get_the_ID(), 'tl_tour_duration', true );
        $meta_data['age_limit'] = get_post_meta( get_the_ID(), 'tl_tour_age_restrictions', true );
        $get_group_size = get_post_meta( get_the_ID(), 'tl_tour_group_size', true );
        if ( '' != $get_group_size ) {
            $meta_data['group_size'] = get_post_meta( get_the_ID(), 'tl_tour_group_size', true ) . __( ' Peoples', 'travelux' );
        }
        $tour_types = wp_get_post_terms( $post->ID, 'tour_type' );
        $meta_data['tour_type'] = ( $tour_types ) ? $tour_types[0]->name : '';
        $meta_data['start_date'] = get_post_meta( get_the_ID(), 'tl_tour_start_date', true );

        $meta_string = '';
        foreach ( $meta_data as $key => $value ) {
            if ( '' != $value ) {
                $meta_string .= sprintf( '<div class="tour-detail__meta-infobox">%s</div>', esc_html( $value ) );
            }
        }
        ( '' != $meta_string ) ? printf( '<div class="tour-detail__meta">%s</div>', $meta_string ) : '';
    }

}

function travelux_render_tour_item() {
    return Travelux_Tour_Render::init();
}

travelux_render_tour_item();