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St. Louis Lambert International Airport to Harry Reid International Airport flight
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Cheap Flights from St. Louis Lambert International Airport to Harry Reid International Airport

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

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • STL19:51
        3h 43m
        Direct
        LAS21:34
        St. Louis - Las Vegas|Wed, May 15|Frontier Airlines
        $19$55
        66% OFF
        66% OFF
        $55$19
      • STL19:51
        3h 43m
        Direct
        LAS21:34
        St. Louis - Las Vegas|Wed, May 8|Frontier Airlines
        $19$55
        65% OFF
        65% OFF
        $55$19
      • STL11:36
        3h 32m
        Direct
        LAS13:08
        St. Louis - Las Vegas|Wed, May 15|Spirit Airlines
        $21$55
        62% OFF
        62% OFF
        $55$21
      • STL11:36
        3h 32m
        Direct
        LAS13:08
        St. Louis - Las Vegas|Wed, May 8|Spirit Airlines
        $22
        $22
      • STL14:12
        3h 41m
        Direct
        LAS15:53
        St. Louis - Las Vegas|Tue, May 28|Frontier Airlines
        $27
        $27
      • STL19:23
        3h 48m
        Direct
        LAS21:11
        St. Louis - Las Vegas|Wed, May 29|Frontier Airlines
        $28
        $28
      • STL19:51
        3h 43m
        Direct
        LAS21:34
        St. Louis - Las Vegas|Tue, May 7|Frontier Airlines
        $30
        $30
      • STL19:23
        3h 48m
        Direct
        LAS21:11
        St. Louis - Las Vegas|Wed, May 22|Frontier Airlines
        $32
        $32
      • STL19:51
        3h 43m
        Direct
        LAS21:34
        St. Louis - Las Vegas|Mon, May 6|Frontier Airlines
        $36
        $36
      • STL18:40
        3h 36m
        Direct
        LAS20:16
        St. Louis - Las Vegas|Fri, May 31|Frontier Airlines
        $39
        $39
      • STL13:00
        3h 5m
        Direct
        LAS14:00
        St. Louis - Las Vegas|Sat, May 11|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from St. Louis Lambert International Airport to Harry Reid International 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 $19
Spirit Airlines
From $21
American Airlines
From $110
Sun Country Airlines
From $114
Delta Air Lines
From $123
United Airlines
From $129
Alaska Airlines
From $143
Southern Airways Express
From $188
Southwest Airlines
From $208
ANA airlines
Find more flights and airlines
Flight Schedule from St. Louis Lambert International Airport to Harry Reid International 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. F93903

    Frontier Airlines

    12:39

    STL

    3.5h

    14:07

    PHX

    -----F-
    Search

  2. F94047

    Frontier Airlines

    13:50

    PHX

    1.5h

    15:18

    LAS

    SMTWTFS

  3. F92017

    Frontier Airlines

    12:50

    STL

    3.6h

    Direct

    14:29

    LAS

    -M-W--S
    Search

  4. NK1129

    Spirit Airlines

    15:07

    STL

    3.5h

    Direct

    16:34

    LAS

    S-T-T--
    Search

  5. NK1130

    Spirit Airlines

    19:30

    STL

    2.5h

    23:00

    MCO

    -M-W-FS
    Search

  6. NK3166

    Spirit Airlines

    08:00

    MCO

    4.9h

    09:54

    LAS

    SMTWTFS

  7. F9007

    Frontier Airlines

    20:41

    STL

    2.5h

    22:12

    DEN

    S---TF-
    Search

  8. F94967

    Frontier Airlines

    23:24

    DEN

    1.8h

    00:14

    LAS

    SMTWT-S

  9. F93107

    Frontier Airlines

    21:29

    STL

    3.7h

    Direct

    23:13

    LAS

    SMTWTFS
    Search
Find more flights and airlines

St. Louis Lambert International Airport to Harry Reid International Airport Flights Info

Flight distance2,204.29km
Cheapest one-way ticket price$18
Cheapest return ticket price$40

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

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

    It takes around 4 hours 56 minutes to fly from St. Louis Lambert International Airport (STL) to Harry Reid International Airport (LAS).

  • How many daily flights are there from St. Louis Lambert International Airport (STL) to Harry Reid International Airport (LAS)?

    There are around 2 daily flights from St. Louis Lambert International Airport (STL) to Harry Reid International Airport (LAS).

  • When are flight tickets from St. Louis Lambert International Airport (STL) to Harry Reid International Airport (LAS) the cheapest?

    Tickets cost around $211 in May, making it the cheapest month to book. St. Louis Lambert International Airport (STL) to Harry Reid International Airport (LAS) is a popular route, so don't forget to book your tickets in advance.

  • When are flight tickets from St. Louis Lambert International Airport (STL) to Harry Reid International Airport (LAS) most expensive?

    The route from St. Louis Lambert International Airport (STL) to Harry Reid International Airport (LAS) is quite popular. Without considering departure times or holidays, tickets cost around $336 in July, the most expensive month to book this route.

  • What time does the earliest flight from St. Louis Lambert International Airport to Harry Reid International Airport depart?

    The earliest flight departs from St. Louis Lambert International Airport (STL) at 05:30 and arrives in Harry Reid International Airport (LAS) at 12:06.

  • What time does the latest flight from St. Louis Lambert International Airport to Harry Reid International Airport depart?

    The latest flight departs from St. Louis Lambert International Airport (STL) at 19:51 and arrives in Harry Reid International Airport (LAS) at 21:34.

  • Which airline operates the most direct flights from St. Louis Lambert International Airport (STL) to Harry Reid International Airport (LAS)?

    Frontier Airlines is a very popular airline operating an average of 761 flights per month.

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