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Rapid City Regional Airport to Harry Reid International Airport flight

Explore the cheapest one-way and round-trip flights from Rapid City Regional Airport to Harry Reid International Airport over the next 90 days, with one-way fares from US$56 and round-trip from US$152. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      RAP 12:06
      2h 24m
      Nonstop
      LAS 13:30
      Rapid City - Las Vegas | Sun, Nov 8 | Allegiant Air
      US$56 US$236
      76% off
      76% off
      US$236 US$56
    • RAP 12:06
      2h 24m
      Nonstop
      LAS 13:30
      Rapid City - Las Vegas | Mon, Nov 16 | Allegiant Air
      US$91 US$291
      69% off
      69% off
      US$291 US$91
    • RAP 12:06
      2h 24m
      Nonstop
      LAS 13:30
      Rapid City - Las Vegas | Sun, Nov 15 | Allegiant Air
      US$91 US$236
      61% off
      61% off
      US$236 US$91
    • RAP 14:56
      2h 24m
      Nonstop
      LAS 16:20
      Rapid City - Las Vegas | Fri, Nov 6 | Allegiant Air
      US$146
      50% off
      US$291 US$146
    • RAP 14:56
      2h 24m
      Nonstop
      LAS 16:20
      Rapid City - Las Vegas | Thu, Nov 5 | Allegiant Air
      US$146
      38% off
      US$236 US$146
    • RAP 15:33
      2h 24m
      Nonstop
      LAS 16:57
      Rapid City - Las Vegas | Fri, Oct 30 | Allegiant Air
      US$172
      41% off
      US$291 US$172
    • RAP 15:33
      2h 24m
      Nonstop
      LAS 16:57
      Rapid City - Las Vegas | Thu, Oct 29 | Allegiant Air
      US$172
      27% off
      US$236 US$172
    • RAP 11:28
      5h 58m
      1 stop
      LAS 16:26
      Rapid City - Las Vegas | Wed, Nov 18 | Delta Air Lines
      US$180
      38% off
      US$291 US$180
    • RAP 11:29
      6h 16m
      1 stop
      LAS 16:45
      Rapid City - Las Vegas | Wed, Nov 4 | Delta Air Lines
      US$181
      38% off
      US$291 US$181
    • RAP 13:00
      17h 25m
      1 stop
      LAS 14:00
      Rapid City - Las Vegas | Fri, Oct 30 | Normal Airline
      More cheap flights
      More cheap flights
    • Cheapest nonstop
      RAP 21:56
      2h 26m
      Nonstop
      LAS 23:22
      Rapid City - Las Vegas | Fri, Nov 20 | Allegiant Air
      LAS 18:06
      2h 12m
      Nonstop
      RAP 21:18
      Las Vegas - Rapid City | Mon, Nov 23 | Allegiant Air
      US$152 US$572
      73% off
      73% off
      US$572 US$152
    • RAP 15:33
      2h 24m
      Nonstop
      LAS 16:57
      Rapid City - Las Vegas | Fri, Oct 30 | Allegiant Air
      LAS 08:25
      2h 14m
      Nonstop
      RAP 11:39
      Las Vegas - Rapid City | Mon, Nov 2 | Allegiant Air
      US$316 US$572
      45% off
      45% off
      US$572 US$316
    • RAP 06:45
      6h 10m
      1 stop
      LAS 11:55
      Rapid City - Las Vegas | Fri, Nov 20 | Delta Air Lines
      LAS 18:06
      2h 12m
      Nonstop
      RAP 21:18
      Las Vegas - Rapid City | Mon, Nov 23 | Allegiant Air
      US$285 US$572
      50% off
      50% off
      US$572 US$285
    • RAP 17:50
      5h 5m
      1 stop
      LAS 21:55
      Rapid City - Las Vegas | Fri, Nov 20 | United Airlines
      LAS 18:06
      2h 12m
      Nonstop
      RAP 21:18
      Las Vegas - Rapid City | Mon, Nov 23 | Allegiant Air
      US$320
      44% off
      US$572 US$320
    • RAP 14:40
      6h 44m
      1 stop
      LAS 20:24
      Rapid City - Las Vegas | Wed, Dec 16 | Delta Air Lines
      LAS 14:03
      7h 43m
      1 stop
      RAP 22:46
      Las Vegas - Rapid City | Fri, Dec 18 | Delta Air Lines
      US$343
      40% off
      US$572 US$343
    • RAP 06:39
      6h 9m
      1 stop
      LAS 11:48
      Rapid City - Las Vegas | Fri, Oct 30 | Delta Air Lines
      LAS 08:25
      2h 14m
      Nonstop
      RAP 11:39
      Las Vegas - Rapid City | Mon, Nov 2 | Allegiant Air
      US$356
      38% off
      US$572 US$356
    • RAP 17:04
      7h 30m
      1 stop
      LAS 23:34
      Rapid City - Las Vegas | Fri, Oct 30 | American Airlines
      LAS 08:25
      2h 14m
      Nonstop
      RAP 11:39
      Las Vegas - Rapid City | Mon, Nov 2 | Allegiant Air
      US$359
      37% off
      US$572 US$359
    • RAP 13:19
      8h
      1 stop
      LAS 20:19
      Rapid City - Las Vegas | Fri, Nov 20 | American Airlines
      LAS 18:06
      2h 12m
      Nonstop
      RAP 21:18
      Las Vegas - Rapid City | Mon, Nov 23 | Allegiant Air
      US$370
      35% off
      US$572 US$370
    • RAP 17:50
      5h 5m
      1 stop
      LAS 21:55
      Rapid City - Las Vegas | Sat, Nov 28 | United Airlines
      LAS 18:30
      5h 54m
      1 stop
      RAP 01:24
      Las Vegas - Rapid City | Mon, Nov 30 | United Airlines
      US$387
      32% off
      US$572 US$387
    • RAP 13:00
      17h 25m
      1 stop
      LAS 14:00
      Rapid City - Las Vegas | Fri, Oct 30 | Normal Airline
      LAS 15:00
      6h
      Nonstop
      RAP 16:00
      Las Vegas - Rapid City | Sun, Nov 1 | Normal Airline
      More cheap flights
      More cheap flights
    • Cheapest nonstop
      RAP 12:06
      2h 24m
      Nonstop
      LAS 13:30
      Rapid City - Las Vegas | Sun, Nov 8 | Allegiant Air
      US$56 US$236
      76% off
      76% off
      US$236 US$56
    • RAP 12:06
      2h 24m
      Nonstop
      LAS 13:30
      Rapid City - Las Vegas | Mon, Nov 16 | Allegiant Air
      US$91 US$291
      69% off
      69% off
      US$291 US$91
    • RAP 12:06
      2h 24m
      Nonstop
      LAS 13:30
      Rapid City - Las Vegas | Sun, Nov 15 | Allegiant Air
      US$91 US$236
      61% off
      61% off
      US$236 US$91
    • RAP 14:56
      2h 24m
      Nonstop
      LAS 16:20
      Rapid City - Las Vegas | Fri, Nov 6 | Allegiant Air
      US$146
      50% off
      US$291 US$146
    • RAP 14:56
      2h 24m
      Nonstop
      LAS 16:20
      Rapid City - Las Vegas | Thu, Nov 5 | Allegiant Air
      US$146
      38% off
      US$236 US$146
    • RAP 15:33
      2h 24m
      Nonstop
      LAS 16:57
      Rapid City - Las Vegas | Fri, Oct 30 | Allegiant Air
      US$172
      41% off
      US$291 US$172
    • RAP 15:33
      2h 24m
      Nonstop
      LAS 16:57
      Rapid City - Las Vegas | Thu, Oct 29 | Allegiant Air
      US$172
      27% off
      US$236 US$172
    • RAP 13:00
      17h 25m
      1 stop
      LAS 14:00
      Rapid City - Las Vegas | Fri, Oct 30 | Normal Airline
      More cheap flights
      More cheap flights
    • Cheapest nonstop
      RAP 12:06
      2h 24m
      Nonstop
      LAS 13:30
      Rapid City - Las Vegas | Sun, Nov 8 | Allegiant Air
      US$56 US$399
      86% off
      86% off
      US$399 US$56
    • RAP 12:06
      2h 24m
      Nonstop
      LAS 13:30
      Rapid City - Las Vegas | Sun, Nov 15 | Allegiant Air
      US$91 US$399
      77% off
      77% off
      US$399 US$91
    • RAP 14:56
      2h 24m
      Nonstop
      LAS 16:20
      Rapid City - Las Vegas | Thu, Nov 5 | Allegiant Air
      US$146 US$399
      63% off
      63% off
      US$399 US$146
    • RAP 15:33
      2h 24m
      Nonstop
      LAS 16:57
      Rapid City - Las Vegas | Thu, Oct 29 | Allegiant Air
      US$172
      56% off
      US$399 US$172
    • RAP 17:50
      5h 5m
      1 stop
      LAS 21:55
      Rapid City - Las Vegas | Thu, Nov 5 | United Airlines
      US$258
      35% off
      US$399 US$258
    • RAP 07:00
      4h 41m
      1 stop
      LAS 10:41
      Rapid City - Las Vegas | Sun, Nov 8 | United Airlines
      US$291
      27% off
      US$399 US$291
    • RAP 13:00
      17h 25m
      1 stop
      LAS 14:00
      Rapid City - Las Vegas | Fri, Oct 30 | Normal Airline
      More cheap flights
      More cheap flights
    • Cheapest nonstop
      RAP 15:33
      2h 24m
      Nonstop
      LAS 16:57
      Rapid City - Las Vegas | Thu, Oct 29 | Allegiant Air
      US$172 US$236
      27% off
      27% off
      US$236 US$172
    • RAP 13:00
      17h 25m
      1 stop
      LAS 14:00
      Rapid City - Las Vegas | Fri, Oct 30 | Normal Airline
      More cheap flights
      More cheap flights
    • RAP 12:06
      2h 24m
      Nonstop
      LAS 13:30
      Rapid City - Las Vegas | Sun, Nov 8 | Allegiant Air
      US$56 US$236
      76% off
      76% off
      US$236 US$56
    • RAP 12:06
      2h 24m
      Nonstop
      LAS 13:30
      Rapid City - Las Vegas | Mon, Nov 16 | Allegiant Air
      US$91 US$291
      69% off
      69% off
      US$291 US$91
    • RAP 12:06
      2h 24m
      Nonstop
      LAS 13:30
      Rapid City - Las Vegas | Sun, Nov 15 | Allegiant Air
      US$91 US$236
      61% off
      61% off
      US$236 US$91
    • RAP 14:56
      2h 24m
      Nonstop
      LAS 16:20
      Rapid City - Las Vegas | Fri, Nov 6 | Allegiant Air
      US$146
      50% off
      US$291 US$146
    • RAP 14:56
      2h 24m
      Nonstop
      LAS 16:20
      Rapid City - Las Vegas | Thu, Nov 5 | Allegiant Air
      US$146
      38% off
      US$236 US$146
    • RAP 15:33
      2h 24m
      Nonstop
      LAS 16:57
      Rapid City - Las Vegas | Fri, Oct 30 | Allegiant Air
      US$172
      41% off
      US$291 US$172
    • RAP 15:33
      2h 24m
      Nonstop
      LAS 16:57
      Rapid City - Las Vegas | Thu, Oct 29 | Allegiant Air
      US$172
      27% off
      US$236 US$172
    • RAP 11:13
      4h 14m
      1 stop
      LAS 14:27
      Rapid City - Las Vegas | Wed, Dec 30 | United Airlines
      US$472
      27% off
      US$647 US$472
    • RAP 11:28
      5h 58m
      1 stop
      LAS 16:26
      Rapid City - Las Vegas | Wed, Nov 18 | Delta Air Lines
      US$180
      38% off
      US$291 US$180
    • RAP 13:00
      17h 25m
      1 stop
      LAS 14:00
      Rapid City - Las Vegas | Fri, Oct 30 | Normal Airline
      More cheap flights
      More cheap flights

Displayed flight fares from Rapid City to Las Vegas are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Rapid City Regional Airport to Harry Reid International Airport?

The cheapest airline flying from Rapid City Regional Airport to Harry Reid International Airport is Allegiant Air (from US$91) among 4 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Allegiant Air
From US$91
Delta Air Lines
From US$180
American Airlines
From US$182
United Airlines
From US$218

Find more flights and airlines

What is the flight schedule from Rapid City Regional Airport to Harry Reid International Airport?

Check on the flight schedule from Rapid City to Las Vegas to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. G4031

    Rapid City Regional Airport

    15:34

    RAP

    2h 22m

    16:56

    LAS

    - - - W - - -
    Search

  2. UA5671

    Rapid City Regional Airport

    17:48

    RAP

    1h 32m

    Nonstop

    19:20

    DEN

    S M T W T F S
    Search

  3. UA624

    Denver International Airport

    21:10

    DEN

    2h 9m

    Nonstop

    22:19

    LAS

    - - T W T - S

  4. UA5445

    Rapid City Regional Airport

    16:47

    RAP

    1h 38m

    Nonstop

    18:25

    DEN

    S M T W T F S
    Search

  5. UA655

    Denver International Airport

    19:20

    DEN

    1h 59m

    Nonstop

    20:19

    LAS

    S M T W T F S

  6. DL3971

    Rapid City Regional Airport

    11:29

    RAP

    1h 37m

    Nonstop

    14:06

    MSP

    S M T W T F S
    Search

  7. DL1542

    Minneapolis-Saint Paul International Airport

    15:20

    MSP

    3h 25m

    Nonstop

    16:45

    LAS

    S M T W T F S

  8. UA5576

    Rapid City Regional Airport

    05:00

    RAP

    1h 41m

    Nonstop

    06:41

    DEN

    S M T W T F S
    Search

  9. UA693

    Denver International Airport

    09:35

    DEN

    2h 6m

    Nonstop

    10:41

    LAS

    S M T W T - S

  10. UA5742

    Rapid City Regional Airport

    12:50

    RAP

    1h 30m

    Nonstop

    14:20

    DEN

    S M T W T F S
    Search

  11. UA1964

    Denver International Airport

    17:50

    DEN

    2h 5m

    Nonstop

    18:55

    LAS

    S M T W T F S

  12. UA5421

    Rapid City Regional Airport

    11:25

    RAP

    1h 16m

    Nonstop

    12:41

    DEN

    S M T W T F S
    Search

  13. UA2424

    Denver International Airport

    16:20

    DEN

    2h 9m

    Nonstop

    17:29

    LAS

    S M T W T F S

  14. AA3984

    Rapid City Regional Airport

    13:11

    RAP

    2h 23m

    Nonstop

    16:34

    DFW

    S M T - - - S
    Search

  15. AA1771

    Dallas Fort Worth International Airport

    18:50

    DFW

    2h 56m

    Nonstop

    19:46

    LAS

    S - T W T F S

  16. AA3532

    Rapid City Regional Airport

    17:04

    RAP

    2h 26m

    Nonstop

    20:30

    DFW

    - - - W T - -
    Search

  17. AA624

    Dallas Fort Worth International Airport

    22:36

    DFW

    2h 58m

    Nonstop

    23:34

    LAS

    S M T W T - S

  18. AA3984

    Rapid City Regional Airport

    13:11

    RAP

    2h 23m

    Nonstop

    16:34

    DFW

    S M T - - - S
    Search

  19. AA2530

    Dallas Fort Worth International Airport

    20:10

    DFW

    3h

    Nonstop

    21:10

    LAS

    S M T - - - S
Find more flights and airlines

About Rapid City Regional Airport and Harry Reid International Airport

Learn about Rapid City Regional Airport (RAP) and Harry Reid International Airport (LAS) — including location, terminals, transportation, and travel tips.

Flight distance 1,355.73 km
Cheapest one-way ticket price US$56
Cheapest return ticket price US$152

FAQs for Rapid City Regional Airport to Harry Reid International Airport Flights

  • How long is the flight from Rapid City Regional Airport to Harry Reid International Airport?

    Rapid City Regional Airport to Harry Reid International Airport takes about 3 hours 48 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 1 daily flights from Rapid City Regional Airport (RAP) to Harry Reid International Airport (LAS).
  • The earliest flight from Rapid City Regional Airport to Harry Reid International Airport departs at 07:05, and the last departs at 17:35, with about 3 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Rapid City Regional Airport (RAP) to Harry Reid International Airport (LAS) is quite popular. Without considering departure times or holidays, tickets cost around US$156 in November, the most expensive month to book this route.
  • The latest flight departs from Rapid City Regional Airport at 17:39 and arrives in Harry Reid International Airport at 18:59.
  • Allegiant Air is a very popular airline operating an average of 7 flights per month.
  • One-way flights from Rapid City Regional Airport to Harry Reid International Airport currently start from US$91, and round-trip fares start from US$152. The current lowest fare is a Allegiant Air flight departing on Mon, Nov 16; prices may vary depending on availability.
  • Yes. United Airlines and Allegiant Air operate direct flights from Rapid City Regional Airport to Harry Reid International Airport, with an average flight time of 3 hours 41 minutes, and around 8 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Rapid City Regional Airport to Harry Reid International Airport is US$276. Prices may vary depending on the departure date, airline, and availability.
  • Allegiant Air are the most popular budget airlines flying from Rapid City Regional Airport to Harry Reid International Airport, with one-way fares starting from US$91. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Rapid City Regional Airport to Harry Reid International Airport operates around 8 weekly flights, mainly by United Airlines and Allegiant Air. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Rapid City Regional Airport and Harry Reid International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

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

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to 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 based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.