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Idaho Falls Regional Airport to Harry Reid International Airport flight

Search for flights from Idaho Falls to Las Vegas. Find affordable one-way or round-trip flights.

      • Cheapest nonstop
        IDA 22:47
        1h 43m
        Nonstop
        LAS 23:30
        Idaho Falls - Las Vegas | Sun, Aug 9 | Allegiant Air
        LAS 13:17
        1h 48m
        Nonstop
        IDA 16:05
        Las Vegas - Idaho Falls | Thu, Aug 13 | Allegiant Air
        €85 €220
        61% off
        61% off
        €220 €85
      • IDA 22:47
        1h 43m
        Nonstop
        LAS 23:30
        Idaho Falls - Las Vegas | Sun, Jul 19 | Allegiant Air
        LAS 13:12
        1h 48m
        Nonstop
        IDA 16:00
        Las Vegas - Idaho Falls | Thu, Jul 23 | Allegiant Air
        €98 €220
        55% off
        55% off
        €220 €98
      • IDA 22:47
        1h 43m
        Nonstop
        LAS 23:30
        Idaho Falls - Las Vegas | Thu, Jul 30 | Allegiant Air
        LAS 13:12
        1h 48m
        Nonstop
        IDA 16:00
        Las Vegas - Idaho Falls | Thu, Aug 6 | Allegiant Air
        €104 €220
        53% off
        53% off
        €220 €104
      • IDA 22:47
        1h 43m
        Nonstop
        LAS 23:30
        Idaho Falls - Las Vegas | Sun, Jul 26 | Allegiant Air
        LAS 13:12
        1h 48m
        Nonstop
        IDA 16:00
        Las Vegas - Idaho Falls | Thu, Jul 30 | Allegiant Air
        €121
        45% off
        €220 €121
      • IDA 22:47
        1h 43m
        Nonstop
        LAS 23:30
        Idaho Falls - Las Vegas | Thu, Aug 6 | Allegiant Air
        LAS 13:17
        1h 48m
        Nonstop
        IDA 16:05
        Las Vegas - Idaho Falls | Thu, Aug 13 | Allegiant Air
        €123
        44% off
        €220 €123
      • IDA 22:47
        1h 43m
        Nonstop
        LAS 23:30
        Idaho Falls - Las Vegas | Thu, Jul 9 | Allegiant Air
        LAS 13:12
        1h 48m
        Nonstop
        IDA 16:00
        Las Vegas - Idaho Falls | Thu, Jul 16 | Allegiant Air
        €125
        43% off
        €220 €125
      • IDA 22:47
        1h 43m
        Nonstop
        LAS 23:30
        Idaho Falls - Las Vegas | Thu, Jul 16 | Allegiant Air
        LAS 13:12
        1h 48m
        Nonstop
        IDA 16:00
        Las Vegas - Idaho Falls | Sun, Jul 19 | Allegiant Air
        €145
        34% off
        €220 €145
      • IDA 22:47
        1h 43m
        Nonstop
        LAS 23:30
        Idaho Falls - Las Vegas | Thu, Jul 23 | Allegiant Air
        LAS 13:12
        1h 48m
        Nonstop
        IDA 16:00
        Las Vegas - Idaho Falls | Thu, Jul 30 | Allegiant Air
        €169
        23% off
        €220 €169
      • IDA 06:00
        3h 53m
        1 stop
        LAS 08:53
        Idaho Falls - Las Vegas | Thu, Jul 9 | Delta Air Lines
        LAS 13:12
        1h 48m
        Nonstop
        IDA 16:00
        Las Vegas - Idaho Falls | Sun, Jul 12 | Allegiant Air
        €192
        13% off
        €220 €192
      • IDA 16:14
        4h 58m
        1 stop
        LAS 20:12
        Idaho Falls - Las Vegas | Sun, Aug 9 | Alaska Airlines
        LAS 13:17
        1h 48m
        Nonstop
        IDA 16:05
        Las Vegas - Idaho Falls | Thu, Aug 13 | Allegiant Air
        €198
        10% off
        €220 €198
      • IDA 13:00
        17h 25m
        1 stop
        LAS 14:00
        Idaho Falls - Las Vegas | Fri, Jul 10 | Normal Airline
        LAS 15:00
        6h
        Nonstop
        IDA 16:00
        Las Vegas - Idaho Falls | Sun, Jul 12 | Normal Airline
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      • Cheapest nonstop
        IDA 22:54
        1h 43m
        Nonstop
        LAS 23:37
        Idaho Falls - Las Vegas | Fri, Aug 14 | Allegiant Air
        €46 €147
        69% off
        69% off
        €147 €46
      • IDA 16:14
        4h 58m
        1 stop
        LAS 20:12
        Idaho Falls - Las Vegas | Tue, Aug 11 | Alaska Airlines
        €122 €147
        17% off
        17% off
        €147 €122
      • IDA 07:15
        8h 1m
        1 stop
        LAS 14:16
        Idaho Falls - Las Vegas | Wed, Jul 29 | Alaska Airlines
        €123 €147
        16% off
        16% off
        €147 €123
      • IDA 19:00
        4h 36m
        1 stop
        LAS 22:36
        Idaho Falls - Las Vegas | Tue, Aug 4 | Delta Air Lines
        €125
        15% off
        €147 €125
      • IDA 19:00
        4h 36m
        1 stop
        LAS 22:36
        Idaho Falls - Las Vegas | Tue, Aug 11 | Delta Air Lines
        €125
        15% off
        €147 €125
      • IDA 19:00
        5h 40m
        1 stop
        LAS 23:40
        Idaho Falls - Las Vegas | Wed, Jul 29 | Delta Air Lines
        €126
        14% off
        €147 €126
      • IDA 19:00
        5h 55m
        1 stop
        LAS 23:55
        Idaho Falls - Las Vegas | Fri, Sep 4 | Delta Air Lines
        €129
        12% off
        €147 €129
      • IDA 06:00
        3h 53m
        1 stop
        LAS 08:53
        Idaho Falls - Las Vegas | Sat, Sep 5 | Delta Air Lines
        €129
        12% off
        €147 €129
      • IDA 14:25
        7h 26m
        1 stop
        LAS 20:51
        Idaho Falls - Las Vegas | Fri, Aug 14 | United Airlines
        €132
        10% off
        €147 €132
      • IDA 16:04
        6h 55m
        1 stop
        LAS 21:59
        Idaho Falls - Las Vegas | Fri, Sep 4 | United Airlines
        €132
        10% off
        €147 €132
      • IDA 13:00
        17h 25m
        1 stop
        LAS 14:00
        Idaho Falls - Las Vegas | Fri, Jul 10 | Normal Airline
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Displayed flight fares from Idaho Falls Regional Airport to Harry Reid International Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Selected Airlines from Idaho Falls Regional Airport to Harry Reid International Airport

View airlines operating flights from Idaho Falls to Las Vegas. Compare prices and find the airline that meets your travel needs to enjoy a comfortable journey.

Alaska Airlines
From €157
United Airlines
From €181
Delta Air Lines
From €182
American Airlines
From €244

Find more flights and airlines

Flight Schedule from Idaho Falls Regional Airport to Harry Reid International Airport

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. G4050

    Idaho Falls Regional Airport

    22:47

    IDA

    1h 43m

    23:30

    LAS

    S - - - T - -
    Search

  2. DL2335

    Idaho Falls Regional Airport

    06:00

    IDA

    1h 15m

    Nonstop

    07:15

    SLC

    S M T W T F S
    Search

  3. DL1698

    Salt Lake City International Airport

    08:20

    SLC

    1h 36m

    Nonstop

    08:56

    LAS

    S M T W T F S

  4. DL3895

    Idaho Falls Regional Airport

    18:45

    IDA

    1h 15m

    Nonstop

    20:00

    SLC

    S M T W T F S
    Search

  5. DL1662

    Salt Lake City International Airport

    23:59

    SLC

    1h 32m

    Nonstop

    00:31

    LAS

    S M T W T F S

  6. AS3421

    Idaho Falls Regional Airport

    16:14

    IDA

    1h 36m

    Nonstop

    16:50

    PDX

    S M T W T F S
    Search

  7. AS531

    Portland International Airport

    17:50

    PDX

    2h 22m

    Nonstop

    20:12

    LAS

    S M T W T F S

  8. UA2155

    Idaho Falls Regional Airport

    14:30

    IDA

    1h 48m

    Nonstop

    16:18

    DEN

    S M T W T F S
    Search

  9. UA2338

    Denver International Airport

    17:46

    DEN

    2h 4m

    Nonstop

    18:50

    LAS

    S - T W T - S

  10. DL3944

    Idaho Falls Regional Airport

    11:35

    IDA

    1h 9m

    Nonstop

    12:44

    SLC

    S M T W T F S
    Search

  11. DL1672

    Salt Lake City International Airport

    15:43

    SLC

    1h 28m

    Nonstop

    16:11

    LAS

    S M T W T F S

  12. UA5666

    Idaho Falls Regional Airport

    16:05

    IDA

    1h 54m

    Nonstop

    17:59

    DEN

    S M T W T F S
    Search

  13. UA655

    Denver International Airport

    19:20

    DEN

    1h 59m

    Nonstop

    20:19

    LAS

    S M T W T F S

  14. UA2155

    Idaho Falls Regional Airport

    14:30

    IDA

    1h 48m

    Nonstop

    16:18

    DEN

    S M T W T F S
    Search

  15. UA655

    Denver International Airport

    19:20

    DEN

    1h 59m

    Nonstop

    20:19

    LAS

    S M T W T F S

  16. UA5793

    Idaho Falls Regional Airport

    10:45

    IDA

    1h 44m

    Nonstop

    12:29

    DEN

    S M T W T F S
    Search

  17. UA716

    Denver International Airport

    16:00

    DEN

    2h 3m

    Nonstop

    17:03

    LAS

    S M T W T F S

  18. AS3054

    Idaho Falls Regional Airport

    07:15

    IDA

    2h 6m

    Nonstop

    08:21

    SEA

    S M T W T F S
    Search

  19. AS738

    Seattle-Tacoma International Airport

    10:31

    SEA

    2h 40m

    Nonstop

    13:11

    LAS

    S M T W T F S
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Idaho Falls Regional Airport to Harry Reid International Airport Flights Info

Flight distance 868.28 km
Cheapest one-way ticket price €46
Cheapest return ticket price €85

FAQs for Idaho Falls Regional Airport to Harry Reid International Airport Flights

  • How long is a flight from Idaho Falls Regional Airport (IDA) to Harry Reid International Airport (LAS)?

    It takes around 1 hour 43 minutes to fly from Idaho Falls Regional Airport (ida) to Harry Reid International Airport (las).
  • There are around 1 daily flights from Idaho Falls Regional Airport (IDA) to Harry Reid International Airport (LAS).
  • Tickets cost around €79 in August, making it the cheapest month to book. Idaho Falls Regional Airport (IDA) to Harry Reid International Airport (LAS) is a popular route, so don't forget to book your tickets in advance.
  • The route from Idaho Falls Regional Airport (IDA) to Harry Reid International Airport (LAS) is quite popular. Without considering departure times or holidays, tickets cost around €173 in July, the most expensive month to book this route.
  • The latest flight departs from Idaho Falls Regional Airport at 19:40 and arrives in Harry Reid International Airport at 20:23.
  • Allegiant Air is a very popular airline operating an average of 113 flights per month.

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.