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Allegiant Air Flights to Las Vegas (LAS)
Hotels in Las Vegas
      • Cheapest nonstop
        FAT 20:28
        1h 14m
        Direct
        LAS 21:42
        Allegiant Air Fresno - Las Vegas | Fri, Sep 25 | Allegiant Air
        LAS 06:40
        1h 19m
        Direct
        FAT 07:59
        Allegiant Air Las Vegas - Fresno | Tue, Sep 29 | Allegiant Air
        £60 £122
        51% off
        51% off
        £122 £60
      • SMX 11:19
        1h 14m
        Direct
        LAS 12:33
        Allegiant Air Santa Maria - Las Vegas | Thu, Sep 17 | Allegiant Air
        LAS 09:00
        1h 29m
        Direct
        SMX 10:29
        Allegiant Air Las Vegas - Santa Maria | Thu, Sep 24 | Allegiant Air
        £70 £122
        43% off
        43% off
        £122 £70
      • ICT 22:31
        2h 35m
        Direct
        LAS 23:06
        Allegiant Air Wichita - Las Vegas | Thu, Sep 17 | Allegiant Air
        LAS 16:51
        2h 29m
        Direct
        ICT 21:20
        Allegiant Air Las Vegas - Wichita | Mon, Sep 21 | Allegiant Air
        £72 £122
        41% off
        41% off
        £122 £72
      • FCA 20:46
        2h 29m
        Direct
        LAS 22:15
        Allegiant Air Kalispell - Las Vegas | Fri, Sep 18 | Allegiant Air
        LAS 16:31
        2h 25m
        Direct
        FCA 19:56
        Allegiant Air Las Vegas - Kalispell | Fri, Sep 25 | Allegiant Air
        £80
        34% off
        £122 £80
      • MRY 16:39
        1h 30m
        Direct
        LAS 18:09
        Allegiant Air Monterey - Las Vegas | Fri, Oct 16 | Allegiant Air
        LAS 13:46
        1h 34m
        Direct
        MRY 15:20
        Allegiant Air Las Vegas - Monterey | Tue, Oct 20 | Allegiant Air
        £86
        30% off
        £122 £86
      • IDA 22:49
        1h 44m
        Direct
        LAS 23:33
        Allegiant Air Idaho Falls - Las Vegas | Tue, Oct 13 | Allegiant Air
        LAS 13:12
        1h 48m
        Direct
        IDA 16:00
        Allegiant Air Las Vegas - Idaho Falls | Tue, Oct 20 | Allegiant Air
        £88
        28% off
        £122 £88
      • MFR 13:05
        1h 49m
        Direct
        LAS 14:54
        Allegiant Air Medford - Las Vegas | Thu, Oct 1 | Allegiant Air
        LAS 18:04
        2h 3m
        Direct
        MFR 20:07
        Allegiant Air Las Vegas - Medford | Thu, Oct 8 | Allegiant Air
        £89
        27% off
        £122 £89
      • GRI 11:52
        2h 32m
        Direct
        LAS 12:24
        Allegiant Air Grand Island - Las Vegas | Tue, Sep 15 | Allegiant Air
        LAS 06:30
        2h 32m
        Direct
        GRI 11:02
        Allegiant Air Las Vegas - Grand Island | Tue, Sep 22 | Allegiant Air
        £92
        25% off
        £122 £92
      • BLI 16:59
        2h 35m
        Direct
        LAS 19:34
        Allegiant Air Bellingham - Las Vegas | Mon, Sep 14 | Allegiant Air
        LAS 10:55
        2h 46m
        Direct
        BLI 13:41
        Allegiant Air Las Vegas - Bellingham | Mon, Sep 21 | Allegiant Air
        £96
        21% off
        £122 £96
      • LON 13:00
        17h 25m
        1 stop
        LAS 14:00
        Normal Airline London - Las Vegas | Fri, Sep 11 | Normal Airline
        LAS 15:00
        6h
        Direct
        LON 16:00
        Normal Airline Las Vegas - London | Sun, Sep 13 | Normal Airline
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      • Cheapest nonstop
        FAT 15:22
        1h 14m
        Direct
        LAS 16:36
        Allegiant Air Fresno - Las Vegas | Wed, Sep 23 | Allegiant Air
        £31 £55
        44% off
        44% off
        £55 £31
      • ICT 22:31
        2h 35m
        Direct
        LAS 23:06
        Allegiant Air Wichita - Las Vegas | Thu, Sep 17 | Allegiant Air
        £34 £55
        38% off
        38% off
        £55 £34
      • BLI 07:00
        2h 35m
        Direct
        LAS 09:35
        Allegiant Air Bellingham - Las Vegas | Fri, Oct 2 | Allegiant Air
        £35 £55
        36% off
        36% off
        £55 £35
      • MOT 12:50
        2h 56m
        Direct
        LAS 13:46
        Allegiant Air Minot - Las Vegas | Fri, Oct 9 | Allegiant Air
        £37
        33% off
        £55 £37
      • BIL 17:22
        2h 6m
        Direct
        LAS 18:28
        Allegiant Air Billings - Las Vegas | Fri, Oct 2 | Allegiant Air
        £39
        28% off
        £55 £39
      • SCK 18:30
        1h 20m
        Direct
        LAS 19:50
        Allegiant Air Sacramento - Las Vegas | Fri, Oct 2 | Allegiant Air
        £40
        27% off
        £55 £40
      • MFR 13:05
        1h 49m
        Direct
        LAS 14:54
        Allegiant Air Medford - Las Vegas | Thu, Oct 1 | Allegiant Air
        £41
        25% off
        £55 £41
      • DSM 21:31
        3h 10m
        Direct
        LAS 22:41
        Allegiant Air Des Moines - Las Vegas | Fri, Sep 18 | Allegiant Air
        £42
        24% off
        £55 £42
      • TUL 21:22
        2h 50m
        Direct
        LAS 22:12
        Allegiant Air Tulsa - Las Vegas | Fri, Sep 25 | Allegiant Air
        £43
        22% off
        £55 £43
      • LON 13:00
        17h 25m
        1 stop
        LAS 14:00
        Normal Airline London - Las Vegas | Fri, Sep 11 | Normal Airline
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Displayed flight fares to Las Vegas with Allegiant Air are based on average prices across airlines over the next 3 months, according to the latest Trip.com data.

About Allegiant Air
Airline name
Allegiant Air
Airline code
G4
Airline type
Low-cost carrier (LCC)
Popular Countries Allegiant Air Flies to:
United States , Mexico and United Kingdom
Popular Allegiant Air Arrival Cities
Popular Allegiant Air Departure Cities
Based on Trip.com Historical Data

Allegiant Air Flights to Las Vegas - FAQ

  • Does Allegiant Air have baggage allowance?

    0-1 pieces of luggage are usually permitted for each economy class passenger traveling with Allegiant Air (G4). This information can vary depending on your flight, so be sure to check your itinerary.
    • Approx. 11 hours 13 minutes to fly from London to Las Vegas.
    • Approx. 1 hour 21 minutes to fly from Los Angeles to Las Vegas.
    • Approx. 1 hour 43 minutes to fly from San Francisco to Las Vegas.
    • Approx. 5 hours 45 minutes to fly from New York to Las Vegas.
  • You can book cheaper flights in the following ways:
    • Search for tickets to a city or airport near Las Vegas.
    • Look up different airlines that have flights to Las Vegas.
    • Browse different departure dates from the same month.
    • Filter for different departure times from the same day.
    • Check for discount information on various social media sites.
    • Explore deals and discounts on airline websites.
  • Understanding peak and off travel seasons to Las Vegas can help you arrange your travel plans accordingly. The most popular month to visit Las Vegas is September. The average price of flight tickets to Las Vegas in September is £415.
  • Flight tickets to Las Vegas are the cheapest in December compared to other months, the average price is £229.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.