Flights from Boise, ID to Las Vegas, NV

Promo Code

Best Deals on Flights From Boise, ID (BOI) to Las Vegas, NV (LAS)

Sep 2026
from$143*
Last seen: 21 hours ago
One-way/Economy
Oct 2026
from$29*
Last seen: 20 hours ago
One-way/Economy
Nov 2026
from$41*
Last seen: 13 hours ago
One-way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $43
cmp-daily-histogram-bars-legend-max-price-aria-label $273
Displaying fares for September-2026
  • BOI–LAS: cmp-view-offers-disclaimer. Find Offers
    13

    Sun

    SEP

  • BOI–LAS: cmp-view-offers-disclaimer. Find Offers
    14

    Mon

  • BOI–LAS: cmp-view-offers-disclaimer. Find Offers
    15

    Tue

  • BOI–LAS: cmp-view-offers-disclaimer. Find Offers
    16

    Wed

  • BOI–LAS, Sep 17, 2026: from $273
    17

    Thu

  • BOI–LAS, Sep 18, 2026: from $213
    18

    Fri

  • BOI–LAS: cmp-view-offers-disclaimer. Find Offers
    19

    Sat

  • BOI–LAS, Sep 20, 2026: from $223
    20

    Sun

  • BOI–LAS, Sep 21, 2026: from $223
    21

    Mon

  • BOI–LAS: cmp-view-offers-disclaimer. Find Offers
    22

    Tue

  • BOI–LAS: cmp-view-offers-disclaimer. Find Offers
    23

    Wed

  • BOI–LAS, Sep 24, 2026: from $223
    24

    Thu

  • BOI–LAS, Sep 25, 2026: from $148
    25

    Fri

  • BOI–LAS: cmp-view-offers-disclaimer. Find Offers
    26

    Sat

  • BOI–LAS: cmp-view-offers-disclaimer. Find Offers
    27

    Sun

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

    Mon

  • BOI–LAS: cmp-view-offers-disclaimer. Find Offers
    29

    Tue

  • BOI–LAS: cmp-view-offers-disclaimer. Find Offers
    30

    Wed

  • BOI–LAS, Oct 1, 2026: from $108
    01

    Thu

    OCT

  • BOI–LAS, Oct 2, 2026: from $177
    02

    Fri

  • BOI–LAS: cmp-view-offers-disclaimer. Find Offers
    03

    Sat

  • BOI–LAS, Oct 4, 2026: from $82
    04

    Sun

  • BOI–LAS, Oct 5, 2026: from $43
    05

    Mon

  • BOI–LAS: cmp-view-offers-disclaimer. Find Offers
    06

    Tue

  • BOI–LAS: cmp-view-offers-disclaimer. Find Offers
    07

    Wed

  • BOI–LAS, Oct 8, 2026: from $100
    08

    Thu

  • BOI–LAS, Oct 9, 2026: from $137
    09

    Fri

  • BOI–LAS: cmp-view-offers-disclaimer. Find Offers
    10

    Sat

  • BOI–LAS, Oct 11, 2026: from $58
    11

    Sun

  • BOI–LAS: cmp-view-offers-disclaimer. Find Offers
    12

    Mon

    • Range$43-$273

    *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 Boise, ID to Las Vegas, NV on Frontier

    $
    Flights Deals from Boise, ID to Las Vegas, NV on Frontier
    From
    To
    Boise, ID (BOI)Las Vegas, NV (LAS)One-way
    /
    Discount Den Basic Fare    		Departing Feb 14, 2027

    From

    $103

    Last seen: 9 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®.

    Boise, ID Las Vegas, NV

    Explore Frontier's Top-Pick Destinations

    Barclays Badge

    Earn up to 60,000 Miles after qualifying activity. Terms apply.