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St. Louis Lambert International Airport to Harry Reid Intl. Airport flight

Search for flights from St. Louis to Las Vegas and check out affordable one-way and round-trip options.

      • Cheapest nonstop
        STL 9:55 PM
        3h 42m
        Nonstop
        LAS 11:37 PM
        St. Louis - Las Vegas | Sun, Apr 26 | Frontier Airlines
        LAS 3:35 PM
        3h 25m
        Nonstop
        STL 9:00 PM
        Las Vegas - St. Louis | Thu, Apr 30 | Frontier Airlines
        €137 €229
        40% off
        40% off
        €229 €137
      • STL 12:36 PM
        3h 41m
        Nonstop
        LAS 2:17 PM
        St. Louis - Las Vegas | Sun, May 17 | Frontier Airlines
        LAS 2:43 PM
        3h 28m
        Nonstop
        STL 8:11 PM
        Las Vegas - St. Louis | Sun, May 24 | Frontier Airlines
        €141 €229
        38% off
        38% off
        €229 €141
      • STL 8:17 PM
        23h 38m
        1 stop
        LAS 5:55 PM
        St. Louis - Las Vegas | Sat, May 2 | Frontier Airlines
        LAS 12:39 PM
        3h 27m
        Nonstop
        STL 6:06 PM
        Las Vegas - St. Louis | Tue, May 5 | Frontier Airlines
        €150 €229
        34% off
        34% off
        €229 €150
      • STL 9:55 PM
        3h 42m
        Nonstop
        LAS 11:37 PM
        St. Louis - Las Vegas | Thu, Apr 30 | Frontier Airlines
        LAS 9:44 AM
        7h 48m
        1 stop
        STL 7:32 PM
        Las Vegas - St. Louis | Sat, May 2 | Frontier Airlines
        €157
        31% off
        €229 €157
      • STL 4:59 PM
        31h 42m
        1 stop
        LAS 10:41 PM
        St. Louis - Las Vegas | Tue, Apr 28 | Frontier Airlines
        LAS 3:35 PM
        3h 25m
        Nonstop
        STL 9:00 PM
        Las Vegas - St. Louis | Thu, Apr 30 | Frontier Airlines
        €158
        31% off
        €229 €158
      • STL 4:19 PM
        30h 28m
        1 stop
        LAS 8:47 PM
        St. Louis - Las Vegas | Fri, May 15 | Frontier Airlines
        LAS 6:00 AM
        6h 48m
        1 stop
        STL 2:48 PM
        Las Vegas - St. Louis | Sun, May 17 | Frontier Airlines
        €163
        28% off
        €229 €163
      • STL 7:08 PM
        6h 46m
        1 stop
        LAS 11:54 PM
        St. Louis - Las Vegas | Sat, May 9 | Frontier Airlines
        LAS 11:59 PM
        6h 56m
        1 stop
        STL 8:55 AM
        Las Vegas - St. Louis | Fri, May 15 | Frontier Airlines
        €164
        28% off
        €229 €164
      • STL 6:51 PM
        3h 40m
        Nonstop
        LAS 8:31 PM
        St. Louis - Las Vegas | Tue, May 12 | Frontier Airlines
        LAS 6:45 AM
        8h 9m
        1 stop
        STL 4:54 PM
        Las Vegas - St. Louis | Sun, May 17 | Frontier Airlines
        €164
        28% off
        €229 €164
      • STL 6:30 PM
        3h 40m
        Nonstop
        LAS 8:10 PM
        St. Louis - Las Vegas | Sat, Jun 6 | Frontier Airlines
        LAS 8:59 PM
        20h 24m
        1 stop
        STL 7:23 PM
        Las Vegas - St. Louis | Mon, Jun 8 | Frontier Airlines
        €167
        27% off
        €229 €167
      • STL 3:33 PM
        10h 21m
        1 stop
        LAS 11:54 PM
        St. Louis - Las Vegas | Sun, May 10 | Frontier Airlines
        LAS 11:59 PM
        6h 56m
        1 stop
        STL 8:55 AM
        Las Vegas - St. Louis | Fri, May 15 | Frontier Airlines
        €167
        27% off
        €229 €167
      • STL 1:00 PM
        17h 25m
        1 stop
        LAS Invalid Date
        St. Louis - Las Vegas | Sun, Apr 26 | Normal Airline
        LAS 3:00 PM
        6h
        Nonstop
        STL 4:00 PM
        Las Vegas - St. Louis | Tue, Apr 28 | Normal Airline
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      • Cheapest nonstop
        STL 6:51 PM
        3h 40m
        Nonstop
        LAS 8:31 PM
        St. Louis - Las Vegas | Wed, May 6 | Frontier Airlines
        €73 €131
        44% off
        44% off
        €131 €73
      • STL 12:36 PM
        3h 41m
        Nonstop
        LAS 2:17 PM
        St. Louis - Las Vegas | Thu, May 7 | Frontier Airlines
        €78 €131
        40% off
        40% off
        €131 €78
      • STL 6:51 PM
        3h 40m
        Nonstop
        LAS 8:31 PM
        St. Louis - Las Vegas | Tue, May 19 | Frontier Airlines
        €81 €131
        38% off
        38% off
        €131 €81
      • STL 7:46 PM
        3h 34m
        Nonstop
        LAS 9:20 PM
        St. Louis - Las Vegas | Tue, Jun 23 | Frontier Airlines
        €86
        34% off
        €131 €86
      • STL 7:08 PM
        6h 46m
        1 stop
        LAS 11:54 PM
        St. Louis - Las Vegas | Sat, May 9 | Frontier Airlines
        €70
        47% off
        €131 €70
      • STL 4:19 PM
        30h 28m
        1 stop
        LAS 8:47 PM
        St. Louis - Las Vegas | Wed, May 27 | Frontier Airlines
        €88
        33% off
        €131 €88
      • STL 4:55 PM
        31h 41m
        1 stop
        LAS 10:36 PM
        St. Louis - Las Vegas | Sun, May 3 | Frontier Airlines
        €88
        33% off
        €131 €88
      • STL 7:59 PM
        5h 44m
        1 stop
        LAS 11:43 PM
        St. Louis - Las Vegas | Fri, May 15 | Delta Air Lines
        €90
        31% off
        €131 €90
      • STL 6:59 PM
        7h 29m
        1 stop
        LAS 12:28 AM
        St. Louis - Las Vegas | Sat, May 16 | Delta Air Lines
        €93
        28% off
        €131 €93
      • STL 5:30 PM
        7h 20m
        1 stop
        LAS 10:50 PM
        St. Louis - Las Vegas | Sat, May 23 | Delta Air Lines
        €95
        27% off
        €131 €95
      • STL 1:00 PM
        17h 25m
        1 stop
        LAS Invalid Date
        St. Louis - Las Vegas | Sun, Apr 26 | Normal Airline
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Displayed flight fares from St. Louis to Las Vegas are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Selected Airlines from St. Louis Lambert International Airport to Harry Reid Intl. Airport

See which airlines fly from St. Louis to Las Vegas. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Frontier Airlines
From €70
Delta Air Lines
From €90
United Airlines
From €126
American Airlines
From €131
Alaska Airlines
From €146
Hahn Air
From €169

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Flight Schedule from St. Louis Lambert International Airport to Harry Reid Intl. Airport

Check the schedule for flights from St. Louis to Las Vegas and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F92017

    St. Louis Lambert International Airport

    8:21 PM

    STL

    3h 38m

    9:59 PM

    LAS

    S - - W - - S
    Search

  2. F93107

    St. Louis Lambert International Airport

    2:52 PM

    STL

    3h 36m

    4:28 PM

    LAS

    - - - - T F -
    Search

  3. F91523

    St. Louis Lambert International Airport

    3:34 PM

    STL

    2h 2m

    Nonstop

    5:36 PM

    DFW

    S - - - T - -
    Search

  4. F93885

    Dallas Fort Worth International Airport

    10:48 PM

    DFW

    2h 56m

    Nonstop

    11:44 PM

    LAS

    S M T W T F S

  5. DL1492

    St. Louis Lambert International Airport

    6:45 PM

    STL

    3h 17m

    Nonstop

    9:02 PM

    SLC

    S M T W T F S
    Search

  6. DL1662

    Salt Lake City International Airport

    9:55 PM

    SLC

    1h 26m

    Nonstop

    10:21 PM

    LAS

    S M T W T F S

  7. F91523

    St. Louis Lambert International Airport

    3:34 PM

    STL

    2h 2m

    Nonstop

    5:36 PM

    DFW

    S - - - T - -
    Search

  8. F91961

    Dallas Fort Worth International Airport

    10:59 PM

    DFW

    3h 5m

    Nonstop

    12:04 AM

    LAS

    S - - - - - S

  9. DL1597

    St. Louis Lambert International Airport

    6:30 AM

    STL

    1h 36m

    Nonstop

    8:06 AM

    MSP

    S M T W T F S
    Search

  10. DL2238

    Minneapolis-Saint Paul International Airport

    11:16 AM

    MSP

    3h 30m

    Nonstop

    12:46 PM

    LAS

    S M T W T F S

  11. F94567

    St. Louis Lambert International Airport

    8:08 PM

    STL

    2h 36m

    Nonstop

    9:44 PM

    DEN

    S - - W T F S
    Search

  12. F91765

    Denver International Airport

    7:01 PM

    DEN

    2h 2m

    Nonstop

    8:03 PM

    LAS

    S M T W T F S

  13. F92636

    St. Louis Lambert International Airport

    4:59 PM

    STL

    2h 26m

    Nonstop

    8:25 PM

    MCO

    S M T W T F S
    Search

  14. F93913

    Orlando Intl. Airport

    8:24 PM

    MCO

    5h 17m

    Nonstop

    10:41 PM

    LAS

    S M T W T F S
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St. Louis Lambert International Airport to Harry Reid Intl. Airport Flights Info

Flight distance2,204.29 km
Cheapest one-way ticket price€70
Cheapest return ticket price€137

FAQs for St. Louis Lambert International Airport to Harry Reid Intl. Airport Flights

  • How long is a flight from St. Louis Lambert International Airport to Harry Reid Intl. Airport?

    It takes around 3 hours 44 minutes to fly from St. Louis Lambert International Airport (stl) to Harry Reid Intl. Airport (las).
  • There are around 6 daily flights from St. Louis Lambert International Airport (STL) to Harry Reid Intl. Airport (LAS).
  • Tickets cost around €180 in June, making it the cheapest month to book. St. Louis Lambert International Airport (STL) to Harry Reid Intl. Airport (LAS) is a popular route, so don't forget to book your tickets in advance.
  • The route from St. Louis Lambert International Airport (STL) to Harry Reid Intl. Airport (LAS) is quite popular. Without considering departure times or holidays, tickets cost around €250 in May, the most expensive month to book this route.
  • The earliest flight departs from St. Louis Lambert International Airport (STL) at 05:20 and arrives in Harry Reid Intl. Airport (LAS) at 08:44.
  • The latest flight departs from St. Louis Lambert International Airport (STL) at 21:59 and arrives in Harry Reid Intl. Airport (LAS) at 23:37.
  • Frontier Airlines is a very popular airline operating an average of 2425 flights per month.

Popular Destinations

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

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, 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 were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled 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 check the customer support pages.