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Las Vegas (LAS) to Idaho Falls (IDA) Flights from ₹16,674

Fares on this route currently start from ₹16,674. Compare live LAS to IDA prices, non-stop and connecting flights, departure times and airline choices before booking. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
LAS → IDA Approx. 867.39 km 04 Jun 2026 Live inventory
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Showing 25 of 126 live flights
Alaska Airlines
AS-1482
20:56
06/04/2026
LAS
McCarran International Airport
18h 30m
1 Stop
⏱ SEA · 12h 51mSEA Airport
15:26
06/05/2026
+1
IDA
Idaho Falls Regional Airport
₹16,674
per person
✕ Non-refundable6 fare options
Alaska Airlines
AS-307
19:59
06/04/2026
LAS
McCarran International Airport
19h 27m
1 Stop
⏱ PAE · 13h 49mPAE Airport
15:26
06/05/2026
+1
IDA
Idaho Falls Regional Airport
₹24,024
per person
✕ Non-refundable🔥 Last 5 seats3 fare options
Alaska Airlines
AS-1482
20:56
06/04/2026
LAS
McCarran International Airport
25h 57m
1 Stop
⏱ SEA · 20h 16mSEA Airport
22:53
06/05/2026
+1
IDA
Idaho Falls Regional Airport
₹24,024
per person
✕ Non-refundable3 fare options
Alaska Airlines
AS-307
19:59
06/04/2026
LAS
McCarran International Airport
26h 54m
1 Stop
⏱ PAE · 21h 14mPAE Airport
22:53
06/05/2026
+1
IDA
Idaho Falls Regional Airport
₹24,024
per person
✕ Non-refundable3 fare options
alaskaairlines
AS-596
07:10
06/04/2026
LAS
McCarran International Airport
6h 7m
1 Stop
⏱ PDX · 0h 53mPDX Airport
13:17
06/04/2026
IDA
Idaho Falls Regional Airport
₹24,475
per person
✕ Non-refundable11 fare options
Alaska Airlines
AS-735
09:57
06/04/2026
LAS
McCarran International Airport
29h 29m
1 Stop
⏱ SEA · 23h 45mSEA Airport
15:26
06/05/2026
+1
IDA
Idaho Falls Regional Airport
₹24,981
per person
✕ Non-refundable🔥 Last 5 seats3 fare options
Delta Air Lines
DL-2674
06:10
06/04/2026
LAS
McCarran International Airport
4h 37m
1 Stop
⏱ SLC · 1h 10mSLC Airport
10:47
06/04/2026
IDA
Idaho Falls Regional Airport
₹25,236
per person
✕ Non-refundable6 fare options
Alaska Airlines
AS-629
11:00
06/04/2026
LAS
McCarran International Airport
28h 26m
1 Stop
⏱ SEA · 22h 41mSEA Airport
15:26
06/05/2026
+1
IDA
Idaho Falls Regional Airport
₹27,475
per person
✕ Non-refundable🔥 Last 5 seats3 fare options
United Airlines
UA-596
05:45
06/04/2026
LAS
McCarran International Airport
7h 40m
1 Stop
⏱ DEN · 2h 58mDEN Airport
13:25
06/04/2026
IDA
Idaho Falls Regional Airport
₹28,257
per person
✕ Non-refundable🔥 Last 2 seats10 fare options
Alaska Airlines
AS-552
17:48
06/04/2026
LAS
McCarran International Airport
21h 38m
1 Stop
⏱ SEA · 15h 55mSEA Airport
15:26
06/05/2026
+1
IDA
Idaho Falls Regional Airport
₹29,776
per person
✕ Non-refundable🔥 Last 5 seats3 fare options
Alaska Airlines
AS-552
17:48
06/04/2026
LAS
McCarran International Airport
29h 5m
1 Stop
⏱ SEA · 23h 20mSEA Airport
22:53
06/05/2026
+1
IDA
Idaho Falls Regional Airport
₹29,776
per person
✕ Non-refundable3 fare options
Alaska Airlines
AS-676
14:04
06/04/2026
LAS
McCarran International Airport
25h 22m
1 Stop
⏱ SEA · 19h 36mSEA Airport
15:26
06/05/2026
+1
IDA
Idaho Falls Regional Airport
₹29,776
per person
✕ Non-refundable🔥 Last 5 seats3 fare options
Alaska Airlines
AS-749
12:03
06/04/2026
LAS
McCarran International Airport
27h 23m
1 Stop
⏱ SEA · 21h 38mSEA Airport
15:26
06/05/2026
+1
IDA
Idaho Falls Regional Airport
₹29,776
per person
✕ Non-refundable🔥 Last 5 seats3 fare options
Alaska Airlines
AS-779
18:20
06/04/2026
LAS
McCarran International Airport
18h 57m
1 Stop
⏱ PDX · 13h 40mPDX Airport
13:17
06/05/2026
+1
IDA
Idaho Falls Regional Airport
₹30,528
per person
✕ Non-refundable7 fare options
Alaska Airlines
AS-701
06:00
06/04/2026
LAS
McCarran International Airport
16h 53m
1 Stop
⏱ SEA · 11h 11mSEA Airport
22:53
06/04/2026
IDA
Idaho Falls Regional Airport
₹34,187
per person
✕ Non-refundable6 fare options
Alaska Airlines
AS-2262
17:13
06/04/2026
LAS
McCarran International Airport
20h 4m
2 Stops
⏱ SAN · 12h 29mSAN Airport⏱ PDX · 0h 44mPDX Airport
13:17
06/05/2026
+1
IDA
Idaho Falls Regional Airport
₹34,614
per person
✕ Non-refundable3 fare options
Alaska Airlines
AS-3428
20:37
06/04/2026
LAS
McCarran International Airport
16h 40m
2 Stops
⏱ SAN · 9h 1mSAN Airport⏱ PDX · 0h 44mPDX Airport
13:17
06/05/2026
+1
IDA
Idaho Falls Regional Airport
₹34,614
per person
✕ Non-refundable3 fare options
Alaska Airlines
AS-479
07:00
06/04/2026
LAS
McCarran International Airport
15h 53m
1 Stop
⏱ SEA · 10h 8mSEA Airport
22:53
06/04/2026
IDA
Idaho Falls Regional Airport
₹34,684
per person
✕ Non-refundable3 fare options
Alaska Airlines
AS-735
09:57
06/04/2026
LAS
McCarran International Airport
12h 56m
1 Stop
⏱ SEA · 7h 10mSEA Airport
22:53
06/04/2026
IDA
Idaho Falls Regional Airport
₹34,684
per person
✕ Non-refundable3 fare options
Alaska Airlines
AS-1482
20:56
06/04/2026
LAS
McCarran International Airport
16h 21m
2 Stops
⏱ SEA · 7h 21mSEA Airport⏱ PDX · 2h 28mPDX Airport
13:17
06/05/2026
+1
IDA
Idaho Falls Regional Airport
₹34,711
per person
✕ Non-refundable6 fare options
Alaska Airlines
AS-1482
20:56
06/04/2026
LAS
McCarran International Airport
16h 21m
2 Stops
⏱ SEA · 9h 1mSEA Airport⏱ PDX · 0h 43mPDX Airport
13:17
06/05/2026
+1
IDA
Idaho Falls Regional Airport
₹34,711
per person
✕ Non-refundable6 fare options
alaskaairlines
AS-676
14:04
06/04/2026
LAS
McCarran International Airport
8h 49m
1 Stop
⏱ SEA · 3h 1mSEA Airport
22:53
06/04/2026
IDA
Idaho Falls Regional Airport
₹35,181
per person
✕ Non-refundable11 fare options
Alaska Airlines
AS-629
11:00
06/04/2026
LAS
McCarran International Airport
11h 53m
1 Stop
⏱ SEA · 6h 6mSEA Airport
22:53
06/04/2026
IDA
Idaho Falls Regional Airport
₹36,859
per person
✕ Non-refundable3 fare options
Alaska Airlines
AS-749
12:03
06/04/2026
LAS
McCarran International Airport
10h 50m
1 Stop
⏱ SEA · 5h 3mSEA Airport
22:53
06/04/2026
IDA
Idaho Falls Regional Airport
₹36,859
per person
✕ Non-refundable3 fare options
Delta Air Lines
DL-1697
10:22
06/04/2026
LAS
McCarran International Airport
4h 12m
1 Stop
⏱ SLC · 0h 40mSLC Airport
14:34
06/04/2026
IDA
Idaho Falls Regional Airport
₹37,706
per person
✕ Non-refundable6 fare options
😕 No flights match your filters.
Las Vegas (LAS)
📍 McCarran International Airport
🌍 United States
🕐 GMT -8
📐 Latitude: 36.08010101
📐 Longitude: -115.1520004
Idaho Falls (IDA)
📍 Idaho Falls Regional Airport
🌍 United States
🕐 GMT -7
📐 Latitude: 43.514599
📐 Longitude: -112.070999

✈ Distance: Las Vegas,USA to Idaho Falls,USA867.39 km

📅 Results on this page are loaded for 04 Jun 2026. Click View all flights for the complete live search.

Las Vegas to Idaho Falls — what to expect when booking

The LAS–IDA route is served by multiple carriers throughout the year. Fares on this route can move quickly — a price available now may not be there 30 minutes later.

If your dates are flexible, try shifting your departure by a day or two using the date strip above. Mid-week departures often show lower base fares compared to weekend starts on many routes.

The distance between Las Vegas,USA and Idaho Falls,USA is approximately 867.39 km.

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More flights from Idaho Falls (IDA)
4 routes
❓ Frequently asked questions — Las Vegas to Idaho Falls flights

Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.

The straight-line distance between Las Vegas,USA (LAS) and Idaho Falls,USA (IDA) is approximately 867.39 km. Actual flying distance may vary slightly depending on routing.

Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.

Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.