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Idaho Falls To Las Vegas Flights

  • One-Way
  • Round-Trip
  • Multi-City

From

Indira Gandhi International Airport

To

Chhatrapati Shivaji International Airport

DEPARTURE DATE

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Friday

Return Date

Book a round trip
to save more

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TRAVELLER & CLASS

1 Traveller

Economy

March
April
August
September
October
November
December
January
February

March is by far the best month, wherein you can get cheapest flights for Idaho Falls to Las Vegas. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.

disclDisclaimer - All the mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Best Flight From Idaho Falls To Las Vegas

Allegiant Air
Allegiant Air

Idaho Falls

22:13

Idaho Falls Regional Airport [IDA]

Fri , 13 Mar 2026

01h 46m
ellipse
Non Stop

Las Vegas

22:59

McCarran International Airport [LAS]

Fri, 13 Mar 2026

$257
American Airlines
American Airlines

Idaho Falls

14:18

Idaho Falls Regional Airport [IDA]

Wed , 11 Mar 2026

07h 51m
ellipse
1 Stop

Las Vegas

21:09

McCarran International Airport [LAS]

Wed, 11 Mar 2026

$270
Allegiant Air
Allegiant Air

Idaho Falls

22:13

Idaho Falls Regional Airport [IDA]

Fri , 20 Mar 2026

01h 46m
ellipse
Non Stop

Las Vegas

22:59

McCarran International Airport [LAS]

Fri, 20 Mar 2026

$275
American Airlines
American Airlines

Idaho Falls

06:05

Idaho Falls Regional Airport [IDA]

Wed , 11 Mar 2026

04h 12m
ellipse
1 Stop

Las Vegas

09:17

McCarran International Airport [LAS]

Wed, 11 Mar 2026

$282
United Airlines
United Airlines

Idaho Falls

17:30

Idaho Falls Regional Airport [IDA]

Wed , 11 Mar 2026

05h 47m
ellipse
1 Stop

Las Vegas

22:17

McCarran International Airport [LAS]

Wed, 11 Mar 2026

$334
United Airlines
United Airlines

Idaho Falls

10:50

Idaho Falls Regional Airport [IDA]

Wed , 11 Mar 2026

04h 52m
ellipse
1 Stop

Las Vegas

14:42

McCarran International Airport [LAS]

Wed, 11 Mar 2026

$627
Alaska Airlines
Alaska Airlines

Idaho Falls

17:59

Idaho Falls Regional Airport [IDA]

Fri , 20 Mar 2026

05h 47m
ellipse
1 Stop

Las Vegas

22:46

McCarran International Airport [LAS]

Fri, 20 Mar 2026

$666
United Airlines
United Airlines

Idaho Falls

17:30

Idaho Falls Regional Airport [IDA]

Thu , 12 Mar 2026

05h 47m
ellipse
1 Stop

Las Vegas

22:17

McCarran International Airport [LAS]

Thu, 12 Mar 2026

$865
American Airlines
American Airlines

Idaho Falls

06:05

Idaho Falls Regional Airport [IDA]

Thu , 12 Mar 2026

04h 12m
ellipse
1 Stop

Las Vegas

09:17

McCarran International Airport [LAS]

Thu, 12 Mar 2026

$871
Alaska Airlines
Alaska Airlines

Idaho Falls

17:20

Idaho Falls Regional Airport [IDA]

Fri , 13 Mar 2026

06h 36m
ellipse
1 Stop

Las Vegas

22:56

McCarran International Airport [LAS]

Fri, 13 Mar 2026

$935
Alaska Airlines
Alaska Airlines

Idaho Falls

08:00

Idaho Falls Regional Airport [IDA]

Fri , 13 Mar 2026

06h 25m
ellipse
1 Stop

Las Vegas

13:25

McCarran International Airport [LAS]

Fri, 13 Mar 2026

$1049
ellipse

Early Morning Flight Idaho Falls to Las Vegas

wallet
Cheapest Flight
Found
$282
group
Average Flight
Time
04h 12m
calendra
Date/Time
11 Mar 2026
06:05 AM
plane
Airlines
American Airlines
Ellipse

Late Night Flight Idaho Falls to Las Vegas

wallet
Cheapest Flight
Found
$257
group
Average Flight
Time
01h 46m
calendar
Date/Time
13 Mar 2026
22:13 PM
plane
Airlines
Allegiant Air