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$60+ Cheap flights from Las Vegas to Idaho Falls (LAS - IDA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — IDA
Jul 31 — Aug 71
From?
To?
Mi 7/31
Mi 8/7
1 adult, Economy
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Cheap flight deals from Las Vegas to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Idaho Falls (IDA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated Juli 26, 2024.

Popular in

June

Cheapest in

October

Round-trip from

$106
(mytrip.com)

One-way from

$60
(Cheapflightsfares)
High demand for flights, 52% potential price rise
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Best time to find cheap flights, 49% potential price drop
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From Las Vegas Harry Reid Intl to Idaho Falls Fanning Field
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One-way flight from Las Vegas Harry Reid Intl to Idaho Falls Fanning Field
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What is the cheapest day to fly round-trip from Las Vegas to Idaho Falls?

Flights from Las Vegas to Idaho Falls are found to be more expensive on Tuesday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Idaho Falls.

What is the cheapest month to fly from Las Vegas to Idaho Falls?

October is one of the best times of the year to fly to Idaho Falls from Las Vegas. Prices for October average $197 per person but you can even find prices for as low as $88. The most expensive prices can be found in the month of June. Opting for a October flight can save you 106% on your journey compared to booking in June

What is the cheapest time of day to fly from LAS to IDA?

It’s optimal to fly from Las Vegas to Idaho Falls in the morning. By choosing this option you can save up to 73% on the cost of your flight, compared to a flight in the afternoon.

Cheap Las Vegas to Idaho Falls flights in July & August 2024

Find cheap flight options from Las Vegas to Idaho Falls specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,751,780 searches. Prices were last updated on Juli 26, 2024.
The lowest fares we've come across on flights traveling from Las Vegas to Idaho Falls in July and August 2024. If these deals don't appeal to you, be sure to come back soon for more options.
This Cheapflightsfares deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 8/512:40 pmLAS - IDA
Nonstop1h 44mAllegiant Air
Mo 8/1210:03 pmIDA - LAS
Nonstop1h 42mAllegiant Air
Deal found 7/25$102
This Cheapflightsfares deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 8/212:40 pmLAS - IDA
Nonstop1h 44mAllegiant Air
Fr 8/910:03 pmIDA - LAS
Nonstop1h 42mAllegiant Air
Deal found 7/25$111
This Cheapflightsfares deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 8/238:05 amLAS - IDA
Nonstop1h 48mAllegiant Air
Fr 8/305:42 pmIDA - LAS
Nonstop1h 43mAllegiant Air
Deal found 7/24$136
This mytrip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 8/87:07 pmLAS - IDA
1 stop12h 47mMultiple Airlines
Fr 8/910:03 pmIDA - LAS
Nonstop1h 42mMultiple Airlines
Deal found 7/25$160
This mytrip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 8/512:40 pmLAS - IDA
Nonstop1h 44mMultiple Airlines
Mo 8/127:15 pmIDA - LAS
1 stop13h 15mMultiple Airlines
Deal found 7/25$171
This mytrip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 8/212:40 pmLAS - IDA
Nonstop1h 44mMultiple Airlines
Fr 8/97:15 pmIDA - LAS
1 stop5h 56mMultiple Airlines
Deal found 7/25$180
This mytrip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 8/87:07 pmLAS - IDA
1 stop12h 47mMultiple Airlines
Fr 8/97:15 pmIDA - LAS
1 stop5h 56mMultiple Airlines
Deal found 7/25$205
This mytrip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 8/212:40 pmLAS - IDA
Nonstop1h 44mMultiple Airlines
Fr 8/92:34 pmIDA - LAS
2 stops10h 14mMultiple Airlines
Deal found 7/25$220
This mytrip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 8/52:47 pmLAS - IDA
1 stop5h 26mMultiple Airlines
Mo 8/127:15 pmIDA - LAS
1 stop13h 15mMultiple Airlines
Deal found 7/25$224

Las Vegas to Idaho Falls 2024 flight deals

Discover exclusive flight deals for travel between Las Vegas and Idaho Falls in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,751,780 searches. Data last updated Juli 26, 2024.
The lowest fares we've come across on flights traveling from Las Vegas to Idaho Falls in July and August 2024. If these deals don't appeal to you, be sure to come back soon for more options.
This Cheapflightsfares deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 8/512:40 pmLAS - IDA
Nonstop1h 44mAllegiant Air
Mo 8/1210:03 pmIDA - LAS
Nonstop1h 42mAllegiant Air
Deal found 7/25$102
This Cheapflightsfares deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 8/212:40 pmLAS - IDA
Nonstop1h 44mAllegiant Air
Fr 8/910:03 pmIDA - LAS
Nonstop1h 42mAllegiant Air
Deal found 7/25$111
This Cheapflightsfares deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 8/238:05 amLAS - IDA
Nonstop1h 48mAllegiant Air
Fr 8/305:42 pmIDA - LAS
Nonstop1h 43mAllegiant Air
Deal found 7/24$136
This mytrip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 8/87:07 pmLAS - IDA
1 stop12h 47mMultiple Airlines
Fr 8/910:03 pmIDA - LAS
Nonstop1h 42mMultiple Airlines
Deal found 7/25$160
This mytrip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 8/512:40 pmLAS - IDA
Nonstop1h 44mMultiple Airlines
Mo 8/127:15 pmIDA - LAS
1 stop13h 15mMultiple Airlines
Deal found 7/25$171
This mytrip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 8/212:40 pmLAS - IDA
Nonstop1h 44mMultiple Airlines
Fr 8/97:15 pmIDA - LAS
1 stop5h 56mMultiple Airlines
Deal found 7/25$180
This mytrip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 8/87:07 pmLAS - IDA
1 stop12h 47mMultiple Airlines
Fr 8/97:15 pmIDA - LAS
1 stop5h 56mMultiple Airlines
Deal found 7/25$205
This mytrip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 8/212:40 pmLAS - IDA
Nonstop1h 44mMultiple Airlines
Fr 8/92:34 pmIDA - LAS
2 stops10h 14mMultiple Airlines
Deal found 7/25$220
This mytrip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 8/52:47 pmLAS - IDA
1 stop5h 26mMultiple Airlines
Mo 8/127:15 pmIDA - LAS
1 stop13h 15mMultiple Airlines
Deal found 7/25$224

Las Vegas to Idaho Falls flights leaving soon

Find last-minute flight options from Las Vegas to Idaho Falls for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,751,780 searches. Data last updated Juli 26, 2024.
Consider one of these great deals we found on last-minute flights from Las Vegas to Idaho Falls. It's wise to confirm all flight details are correct before booking.
This Cheapflightsfares deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 8/512:40 pmLAS - IDA
Nonstop1h 44mAllegiant Air
Mo 8/1210:03 pmIDA - LAS
Nonstop1h 42mAllegiant Air
Deal found 7/25$102
This Cheapflightsfares deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 8/212:40 pmLAS - IDA
Nonstop1h 44mAllegiant Air
Fr 8/910:03 pmIDA - LAS
Nonstop1h 42mAllegiant Air
Deal found 7/25$111
This mytrip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 8/512:40 pmLAS - IDA
Nonstop1h 44mMultiple Airlines
Mo 8/127:15 pmIDA - LAS
1 stop13h 15mMultiple Airlines
Deal found 7/25$171
This mytrip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 8/212:40 pmLAS - IDA
Nonstop1h 44mMultiple Airlines
Fr 8/97:15 pmIDA - LAS
1 stop5h 56mMultiple Airlines
Deal found 7/25$180
This mytrip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 8/212:40 pmLAS - IDA
Nonstop1h 44mMultiple Airlines
Fr 8/92:34 pmIDA - LAS
2 stops10h 14mMultiple Airlines
Deal found 7/25$220
This mytrip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 8/52:47 pmLAS - IDA
1 stop5h 26mMultiple Airlines
Mo 8/127:15 pmIDA - LAS
1 stop13h 15mMultiple Airlines
Deal found 7/25$224
This mytrip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 8/212:40 pmLAS - IDA
Nonstop1h 44mMultiple Airlines
Fr 8/92:34 pmIDA - LAS
3 stops25h 57mMultiple Airlines
Deal found 7/25$240
This mytrip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 8/29:57 amLAS - IDA
1 stop10h 16mMultiple Airlines
Fr 8/92:34 pmIDA - LAS
3 stops25h 57mMultiple Airlines
Deal found 7/25$326
This mytrip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 8/52:47 pmLAS - IDA
1 stop5h 26mMultiple Airlines
Mo 8/127:15 pmIDA - LAS
2 stops17h 31mMultiple Airlines
Deal found 7/25$341

One-way flights to Idaho Falls from Las Vegas

Search for one-way flight options from Las Vegas to Idaho Falls. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,751,780 searches. Data last updated Juli 26, 2024.
Users in need of a one-way flight from Las Vegas to Idaho Falls can choose from these deals. Users can also find round-trip Las Vegas to Idaho Falls flights by using the search form above.
This Cheapflightsfares deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 8/238:05 amLAS - IDA
Nonstop1h 48mAllegiant Air
Deal found 7/26$60
This Cheapflightsfares deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 8/268:00 amLAS - IDA
Nonstop1h 48mAllegiant Air
Deal found 7/26$84
This mytrip.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 8/98:24 amLAS - IDA
1 stop4h 20mMultiple Airlines
Deal found 7/26$111
This mytrip.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 8/89:56 pmLAS - IDA
1 stop14h 48mMultiple Airlines
Deal found 7/26$117
This Delta deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 8/265:19 pmLAS - IDA
1 stop3h 51mDelta
Deal found 7/26$124
This mytrip.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 8/810:20 pmLAS - IDA
2 stops14h 24mMultiple Airlines
Deal found 7/26$127
This mytrip.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 8/122:47 pmLAS - IDA
1 stop5h 26mMultiple Airlines
Deal found 7/26$130
This mytrip.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 8/237:00 amLAS - IDA
1 stop8h 52mMultiple Airlines
Deal found 7/26$139
This mytrip.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 8/237:55 amLAS - IDA
2 stops7h 57mMultiple Airlines
Deal found 7/26$155

Find flights from Las Vegas to Idaho Falls within your budget

Customize your flight search to find flights from Las Vegas to Idaho Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,751,780 searches. Data last updated Juli 26, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$106 - $510

Route

Depart

Return

Price

Las Vegas Harry Reid IntlIdaho Falls Fanning Field

LAS - IDA

LASIDA

Las Vegas Harry Reid Intl

Fr 10/4

Nonstop1h 51m

Idaho Falls Fanning Field

Mo 10/7

Nonstop1h 41m

$106

Las Vegas Harry Reid IntlIdaho Falls Fanning Field

LAS - IDA

LASIDA

Las Vegas Harry Reid Intl

Fr 8/23

Nonstop1h 48m

Idaho Falls Fanning Field

Fr 8/30

Nonstop1h 43m

$137

Las Vegas Harry Reid IntlIdaho Falls Fanning Field

LAS - IDA

LASIDA

Las Vegas Harry Reid Intl

Do 8/8

1 stop12h 47m

Idaho Falls Fanning Field

Fr 8/9

Nonstop1h 42m

$160

Las Vegas Harry Reid IntlIdaho Falls Fanning Field

LAS - IDA

LASIDA

Las Vegas Harry Reid Intl

Mo 8/5

Nonstop1h 44m

Idaho Falls Fanning Field

Do 8/15

1 stop10h 07m

$163

Las Vegas Harry Reid IntlIdaho Falls Fanning Field

LAS - IDA

LASIDA

Las Vegas Harry Reid Intl

Fr 10/4

Nonstop1h 51m

Idaho Falls Fanning Field

Mo 10/7

1 stop6h 58m

$191

Las Vegas Harry Reid IntlIdaho Falls Fanning Field

LAS - IDA

LASIDA

Las Vegas Harry Reid Intl

Do 8/8

1 stop12h 47m

Idaho Falls Fanning Field

Fr 8/9

1 stop5h 56m

$205

Las Vegas Harry Reid IntlIdaho Falls Fanning Field

LAS - IDA

LASIDA

Las Vegas Harry Reid Intl

Fr 10/4

1 stop3h 55m

Idaho Falls Fanning Field

Mo 10/7

1 stop5h 35m

$248

Las Vegas Harry Reid IntlIdaho Falls Fanning Field

LAS - IDA

LASIDA

Las Vegas Harry Reid Intl

Fr 10/4

1 stop5h 58m

Idaho Falls Fanning Field

Mo 10/7

2 stops12h 10m

$373

Las Vegas Harry Reid IntlIdaho Falls Fanning Field

LAS - IDA

LASIDA

Las Vegas Harry Reid Intl

Mi 8/7

1 stop6h 32m

Idaho Falls Fanning Field

Mo 8/12

1 stop5h 00m

$510

Flights are sorted by cheapest first

Deals found on 7/26

What is the cheapest day to fly from Las Vegas to Idaho Falls?

Use this chart to determine the cheapest time to fly round-trip from Las Vegas to Idaho Falls. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Las Vegas to Idaho Falls flight should consider departing on Friday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Las Vegas to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Las Vegas with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Idaho Falls by month

Plan your trip to Idaho Falls by taking into account the average temperature and rainfall totals by month.

IDA

Temperature

23 - 69.8 °F

If weather is an important factor for your trip to Idaho Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Idaho Falls

Get insights into the airlines that provide service to Idaho Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho Falls. Reviews last updated Juli 26, 2024.
Peruse reviews from past customers who have flown with Alaska Airlines, Allegiant Air and United Airlines from Las Vegas to Idaho Falls to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,364 reviews

Overall

8.1

Entertainment

7.2

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.2

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Alaska Airlines
8.1
Very good
9,364 reviews
Alaska Airlines
8.1
Very good
9,364 reviews

Overall

8.1

Entertainment

7.2

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.2

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Delta
8.0
Very good
9,615 reviews
Alaska Airlines
8.1
Very good
9,364 reviews

Overall

8.1

Entertainment

7.2

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.2

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Allegiant Air
7.5
Good
938 reviews
Alaska Airlines
8.1
Very good
9,364 reviews

Overall

8.1

Entertainment

7.2

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.2

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

United Airlines
7.4
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,364 reviews

Overall

8.1

Entertainment

7.2

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.2

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Idaho Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Las Vegas to Idaho Falls for under $200 on Cheapflights?

    Yes, there are multiple flights from Las Vegas to Idaho Falls for under $200. The cheapest flight booked recently is on Allegiant Air for just $106, but on average you can expect to pay $266.

  • Are there nonstop flights from Las Vegas to Idaho Falls for under $100 on Cheapflights?

    Cheapflights has at least 4 direct flights from Las Vegas to Idaho Falls under $100. A good price for a nonstop flight from Las Vegas to Idaho Falls is less than $108.

  • Are there last-minute flights available from Las Vegas to Idaho Falls for under $200?

    There are currently 12+ open flights from Las Vegas to Idaho Falls within the next 7 days for less than $200.

  • What are the cheapest airlines flying from Las Vegas to Idaho Falls round-trip?

    According to our current data, Allegiant Air ($106), Delta ($248), and Alaska Airlines ($373) offers the cheapest pricing from Las Vegas to Idaho Falls. Users have found that Allegiant Air is 46% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Las Vegas to Idaho Falls one-way?

    The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $60. However, be on the lookout for offers from Delta and Alaska Airlines, as they are both options that can get you from Las Vegas to Idaho Falls for a low price.

  • What are the cheapest flights from Las Vegas to Idaho Falls?

    On average you can expect to pay $92 for a flight from Las Vegas to Idaho Falls. The cheapest flight overall is $55 while the most popular route, (Las Vegas Harry Reid Intl - Idaho Falls Fanning Field) is currently priced at $85.

  • What does LAS to IDA mean?

    Las Vegas Harry Reid Intl Airport is LAS and Idaho Falls Fanning Field Airport is IDA. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Las Vegas to Idaho Falls that include extra baggage allowance?

    The amount of baggage you can bring on your Las Vegas to Idaho Falls flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Las Vegas to Idaho Falls with specific airlines?

    Yes, Cheapflights allows you to browse and filter Las Vegas to Idaho Falls flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Las Vegas to Idaho Falls that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Idaho Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Idaho Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Idaho Falls.

  • Can I find deals for business class flights from Las Vegas to Idaho Falls?

    Yes. Cheapflights offers flight deals from Las Vegas to Idaho Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Las Vegas to Idaho Falls that allow pets onboard?

    Many airlines flying from Las Vegas to Idaho Falls offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Las Vegas to Idaho Falls?

    Yes, you can often find last-minute deals on Las Vegas to Idaho Falls flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Las Vegas to Idaho Falls flight deals updated?

    The Las Vegas to Idaho Falls flight deals you see on this page were last updated on 7/25.

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

    Delta, Allegiant Air and United Airlines are the most popular airlines when flying from Las Vegas to Idaho Falls.

  • What is the cheapest month to book a flight from Las Vegas to Idaho Falls?

    Currently, December is the cheapest month in which you can book a flight from Las Vegas to Idaho Falls (average of $397). Flying from Las Vegas to Idaho Falls in July is currently the most expensive (average of $615). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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See prices for flight routes from nearby airports that may be better suited for you.

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Top 3 airlines flying from Las Vegas to Idaho Falls

Discover the top 3 airlines that operate flights from Las Vegas to Idaho Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,751,780 searches. Data last updated Juli 26, 2024.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$87Average$125FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$276Average$406FlexibilityNo cancel feeOn-time69%
DeltaCheapest$403Average$710FlexibilityNo cancel feeOn-timeN/A
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Search flights from Las Vegas to Idaho Falls by cabin class

Find flights from Las Vegas to Idaho Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Las Vegas to Idaho Falls

Find hourly flight availability from Las Vegas to Idaho Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated Juli 26, 2024.
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Weekly flight availability from Las Vegas to Idaho Falls

Explore weekly flight availability from Las Vegas to Idaho Falls. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated Juli 26, 2024.
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