Flights from Las Vegas, NV to Chicago, IL

Promo Code

Best Deals on Flights From Las Vegas, NV (LAS) to Chicago, IL (ORD)

Sep 2026
from$141*
Last seen: 4 hours ago
One-way/Economy
Oct 2026
from$82*
Last seen: 6 hours ago
One-way/Economy
Nov 2026
from$107*
Last seen: 12 hours ago
One-way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $82
cmp-daily-histogram-bars-legend-max-price-aria-label $190
Displaying fares for September-2026
  • LAS–ORD: cmp-view-offers-disclaimer. Find Offers
    23

    Wed

    SEP

  • LAS–ORD: cmp-view-offers-disclaimer. Find Offers
    24

    Thu

  • LAS–ORD, Sep 25, 2026: from $163
    25

    Fri

  • LAS–ORD, Sep 26, 2026: from $141
    26

    Sat

  • LAS–ORD, Sep 27, 2026: from $169
    27

    Sun

  • LAS–ORD, Sep 28, 2026: from $143
    28

    Mon

  • LAS–ORD, Sep 29, 2026: from $156
    29

    Tue

  • LAS–ORD, Sep 30, 2026: from $156
    30

    Wed

  • LAS–ORD, Oct 1, 2026: from $158
    01

    Thu

    OCT

  • LAS–ORD, Oct 2, 2026: from $158
    02

    Fri

  • LAS–ORD, Oct 3, 2026: from $156
    03

    Sat

  • LAS–ORD, Oct 4, 2026: from $169
    04

    Sun

  • LAS–ORD, Oct 5, 2026: from $158
    05

    Mon

  • LAS–ORD, Oct 6, 2026: from $161
    06

    Tue

  • LAS–ORD, Oct 7, 2026: from $161
    07

    Wed

  • LAS–ORD, Oct 8, 2026: from $163
    08

    Thu

  • LAS–ORD, Oct 9, 2026: from $163
    09

    Fri

  • LAS–ORD, Oct 10, 2026: from $161
    10

    Sat

  • LAS–ORD, Oct 11, 2026: from $163
    11

    Sun

  • LAS–ORD, Oct 12, 2026: from $163
    12

    Mon

  • LAS–ORD, Oct 13, 2026: from $109
    13

    Tue

  • LAS–ORD, Oct 14, 2026: from $109
    14

    Wed

  • LAS–ORD, Oct 15, 2026: from $106
    15

    Thu

  • LAS–ORD, Oct 16, 2026: from $123
    16

    Fri

  • LAS–ORD, Oct 17, 2026: from $109
    17

    Sat

  • LAS–ORD, Oct 18, 2026: from $190
    18

    Sun

  • LAS–ORD, Oct 19, 2026: from $123
    19

    Mon

  • LAS–ORD, Oct 20, 2026: from $102
    20

    Tue

  • LAS–ORD, Oct 21, 2026: from $82
    21

    Wed

  • LAS–ORD, Oct 22, 2026: from $86
    22

    Thu

    • Range$82-$190

    *Prices found by others in the previous 48 hours for round-trip flights. Prices shown may also require membership in our travel club, Discount Den.

    Flights Deals from Las Vegas, NV to Chicago, IL on Frontier

    $
    Flights Deals from Las Vegas, NV to Chicago, IL on Frontier
    From
    To
    Las Vegas, NV (LAS)Chicago, IL (ORD)One-way
    /
    Discount Den Basic Fare    		Departing Jan 20, 2027

    From

    $96

    Last seen: 19 hours ago

    *Prices found by others in the previous 48 hours for one-way flights. Prices shown may also require membership in our travel club, Discount Den®.

    Las Vegas, NV Chicago, IL

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