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Idaho Falls to Las Vegas flight
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Idaho Falls to Harry Reid International Airport flight
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Cheap Flights from Idaho Falls to Harry Reid International Airport

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • IDA17:47
        1h 51m
        Direct
        LAS18:38
        Idaho Falls - Las Vegas|Sun, May 5|Allegiant Air
        US$83US$186
        55% OFF
        55% OFF
        US$186US$83
      • IDA17:14
        1h 46m
        Direct
        LAS18:00
        Idaho Falls - Las Vegas|Sun, Apr 28|Allegiant Air
        US$87US$186
        53% OFF
        53% OFF
        US$186US$87
      • IDA06:00
        12h 45m
        2 stops
        LAS17:45
        Idaho Falls - Las Vegas|Tue, Apr 30|Alaska Airlines
        US$106US$186
        43% OFF
        43% OFF
        US$186US$106
      • IDA15:31
        5h 48m
        1 stop
        LAS20:19
        Idaho Falls - Las Vegas|Sun, Apr 28|Alaska Airlines
        US$117
        US$117
      • IDA19:00
        5h 24m
        1 stop
        LAS23:24
        Idaho Falls - Las Vegas|Mon, Jun 3|Delta Air Lines
        US$119
        US$119
      • IDA15:31
        9h 13m
        1 stop
        LAS23:44
        Idaho Falls - Las Vegas|Wed, May 1|Alaska Airlines
        US$122
        US$122
      • IDA17:56
        7h 11m
        1 stop
        LAS00:07
        Idaho Falls - Las Vegas|Sun, May 12|United Airlines
        US$140
        US$140
      • IDA17:56
        7h 11m
        1 stop
        LAS00:07
        Idaho Falls - Las Vegas|Sun, Apr 28|United Airlines
        US$150
        US$150
      • IDA19:00
        5h 24m
        1 stop
        LAS23:24
        Idaho Falls - Las Vegas|Fri, May 31|Delta Air Lines
        US$151
        US$151
      • IDA17:56
        5h 1m
        1 stop
        LAS21:57
        Idaho Falls - Las Vegas|Mon, May 20|United Airlines
        US$153
        US$153
      • IDA13:00
        3h 5m
        Direct
        LAS14:00
        Idaho Falls - Las Vegas|Thu, May 2|Allegiant Air
        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 Idaho Falls to Harry Reid International Airport
Allegiant Air
From US$83
Alaska Airlines
From US$106
Delta Air Lines
From US$119
United Airlines
From US$140
American Airlines
From US$239
ANA airlines
Find more flights and airlines

There are 1 airport(s) in Idaho Falls. Discover the top routes now!

  • 0.27 km from downtown Idaho Falls
    Idaho Falls Regional Airport
    Tickets From
    US$83
Flight Schedule from Idaho Falls to Harry Reid International Airport
Flight info.
Departure
Arrival
Weekly Schedule

  1. DL3944

    Delta Air Lines

    13:05

    IDA

    1.1h

    14:09

    SLC

    SMTWTFS
    Search

  2. DL2571

    Delta Air Lines

    15:29

    SLC

    1.4h

    15:56

    LAS

    SMTWTFS

  3. UA5929

    United Airlines

    14:35

    IDA

    1.8h

    16:23

    DEN

    SMTWTFS
    Search

  4. UA534

    United Airlines

    17:20

    DEN

    2.0h

    18:22

    LAS

    SMT-TFS

  5. AS2010

    Alaska Airlines

    16:02

    IDA

    1.9h

    16:58

    SEA

    SMTWTFS
    Search

  6. F94670

    Frontier Airlines

    21:51

    SEA

    2.2h

    00:05

    LAS

    ------S

  7. AS2010

    Alaska Airlines

    16:02

    IDA

    1.9h

    16:58

    SEA

    SMTWTFS
    Search

  8. NK1364

    Spirit Airlines

    21:19

    SEA

    2.6h

    23:53

    LAS

    SMTWTFS

  9. AS2010

    Alaska Airlines

    16:02

    IDA

    1.9h

    16:58

    SEA

    SMTWTFS
    Search

  10. AS734

    Alaska Airlines

    17:56

    SEA

    2.6h

    20:30

    LAS

    SMTWTFS

  11. G4141

    Allegiant Air

    17:03

    IDA

    1.9h

    17:54

    LAS

    ---W---
    Search

  12. G4144

    Allegiant Air

    17:47

    IDA

    1.9h

    Direct

    18:38

    LAS

    ------S
    Search

  13. UA5465

    United Airlines

    17:58

    IDA

    1.7h

    19:40

    DEN

    SMTWTFS
    Search

  14. F94967

    Frontier Airlines

    18:30

    DEN

    2.2h

    19:40

    LAS

    SMTWT-S

  15. UA5465

    United Airlines

    17:58

    IDA

    1.7h

    19:40

    DEN

    SMTWTFS
    Search

  16. UA478

    United Airlines

    21:00

    DEN

    2.0h

    21:59

    LAS

    S-TWT--

  17. UA5465

    United Airlines

    17:58

    IDA

    1.7h

    19:40

    DEN

    SMTWTFS
    Search

  18. F94611

    Frontier Airlines

    21:00

    DEN

    2.3h

    22:15

    LAS

    SMTW-F-
Find more flights and airlines

Flight Info of Flights from Idaho Falls to Harry Reid International Airport

Cheapest round-trip ticket price

$123

Cheapest nonstop flight price

$83

Off-season for travel

April

Peak season for travel

October

FAQs for Idaho Falls to Harry Reid International Airport Flights

  • When are flight tickets from Idaho Falls (IDA) to Las Vegas (LAS) the cheapest?

    Airlines adjust prices for flights from Idaho Falls to Las Vegas based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Idaho Falls (IDA) to Las Vegas (LAS) cost?

    According to Trip.com's data, the lowest price is around $458.

  • How long does it take to fly from Idaho Falls (IDA) to Las Vegas (LAS) and what is the distance?

    It takes around 1 hour 51 minutes to fly from Idaho Falls (IDA) to Las Vegas (LAS).

  • What are the most popular airlines that fly from Idaho Falls (IDA) to Las Vegas (LAS)?

    Airlines with flights from Idaho Falls (IDA) to Las Vegas (LAS): Allegiant Air.

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