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Cheap flights from Idaho Falls to Nevada from $65

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho Falls to Nevada departing on 11/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Idaho Falls to Nevada

Cheap round-trip flights

Allegiant Air Logo
7:56 pm - 8:39 pmIDA-LAS
1h 43mnonstop
Allegiant Air Logo
12:09 pm - 2:55 pmLAS-IDA
1h 46mnonstop
$88Allegiant Air
Find Deal
man., nov. 17 - fre., nov. 21
Allegiant Air Logo
7:40 pm - 8:23 pmIDA-LAS
1h 43mnonstop
Allegiant Air Logo
10:00 am - 12:49 pmLAS-IDA
1h 49mnonstop
$92Allegiant Air
Find Deal
man., okt. 20 - man., okt. 27
Allegiant Air Logo
8:52 pm - 9:35 pmIDA-LAS
1h 43mnonstop
Allegiant Air Logo
1:22 pm - 4:08 pmLAS-IDA
1h 46mnonstop
$100Allegiant Air
Find Deal
man., nov. 3 - fre., nov. 7
Multiple Airlines Logo
7:56 pm - 8:39 pmIDA-LAS
1h 43mnonstop
Multiple Airlines Logo
8:06 pm - 8:31 pmLAS-IDA
23h 25m1 stop
$176Multiple Airlines
Find Deal
man., nov. 10 - ons., nov. 12
Multiple Airlines Logo
1:57 pm - 6:05 pmIDA-LAS
5h 08m1 stop
Multiple Airlines Logo
1:22 pm - 4:08 pmLAS-IDA
1h 46mnonstop
$180Multiple Airlines
Find Deal
man., nov. 10 - fre., nov. 14
Alaska Airlines Logo
3:50 pm - 9:00 pmIDA-LAS
6h 10m1 stop
Alaska Airlines Logo
7:45 am - 3:13 pmLAS-IDA
6h 28m1 stop
$260Alaska Airlines
Find Deal
lør., nov. 8 - ons., nov. 12
Hawaiian Airlines Logo
4:00 pm - 7:35 pmIDA-RNO
4h 35m1 stop
Hawaiian Airlines Logo
2:20 pm - 10:38 pmRNO-IDA
7h 18m1 stop
$260Hawaiian Airlines
Find Deal
tir., mar. 3 - ons., mar. 4
Delta Logo
6:53 pm - 10:25 pmIDA-LAS
4h 32m1 stop
Delta Logo
6:10 am - 12:34 pmLAS-IDA
5h 24m1 stop
$261Delta
Find Deal
lør., nov. 8 - tir., nov. 11
Alaska Airlines Logo
4:00 pm - 7:35 pmIDA-RNO
4h 35m1 stop
Alaska Airlines Logo
10:11 am - 10:38 pmRNO-IDA
11h 27m2 stops
$309Alaska Airlines
Find Deal
tir., mar. 3 - ons., mar. 4
Delta Logo
6:53 pm - 11:18 pmIDA-RNO
5h 25m1 stop
Delta Logo
5:11 pm - 10:15 pmRNO-IDA
4h 04m1 stop
$321Delta
Find Deal
man., okt. 6 - fre., okt. 10

Allegiant Air flights from Idaho Falls to Nevada

Our best Allegiant Air deals on Idaho Falls to Nevada flight tickets
Allegiant Air
Nov 17
IDA7:56 pmIdaho Falls Fanning Field
1h 43m
LAS8:39 pmLas Vegas Harry Reid Intl
Nov 21
LAS12:09 pmLas Vegas Harry Reid Intl
1h 46m
IDA2:55 pmIdaho Falls Fanning Field
$88
Find similar
Allegiant Air
Oct 20
IDA7:40 pmIdaho Falls Fanning Field
1h 43m
LAS8:23 pmLas Vegas Harry Reid Intl
Oct 27
LAS10:00 amLas Vegas Harry Reid Intl
1h 49m
IDA12:49 pmIdaho Falls Fanning Field
$92
Find similar
Allegiant Air
Nov 3
IDA8:52 pmIdaho Falls Fanning Field
1h 43m
LAS9:35 pmLas Vegas Harry Reid Intl
Nov 7
LAS1:22 pmLas Vegas Harry Reid Intl
1h 46m
IDA4:08 pmIdaho Falls Fanning Field
$100
Find similar

Alaska Airlines flights from Idaho Falls to Nevada

Our best Alaska Airlines deals on Idaho Falls to Nevada flight tickets
Alaska Airlines
Nov 8
IDA3:50 pmIdaho Falls Fanning Field
6h 10m
1 stop
LAS9:00 pmLas Vegas Harry Reid Intl
Nov 12
LAS7:45 amLas Vegas Harry Reid Intl
6h 28m
1 stop
IDA3:13 pmIdaho Falls Fanning Field
$260
Find similar
Alaska Airlines
Mar 3
IDA4:00 pmIdaho Falls Fanning Field
4h 35m
1 stop
RNO7:35 pmReno
Mar 4
RNO10:11 amReno
11h 27m
2 stops
IDA10:38 pmIdaho Falls Fanning Field
$309
Find similar
Alaska Airlines
Nov 12
IDA6:05 amIdaho Falls Fanning Field
8h 33m
1 stop
RNO1:38 pmReno
Nov 14
RNO9:27 amReno
4h 46m
1 stop
IDA3:13 pmIdaho Falls Fanning Field
$343
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Idaho Falls to Nevada 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, momondo users made 832,500 searches. Data last updated september 21, 2025.
Use the filters below to find and compare flights from Idaho Falls to Nevada that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Idaho FallsLas Vegas

IDA - LAS

IDALAS

Idaho Falls Fanning Field

man. 11/17

7:56 pm-8:39 pm

Nonstop1h 43m

Las Vegas Harry Reid Intl

fre. 11/21

12:09 pm-2:55 pm

Nonstop1h 46m

$88

Idaho FallsLas Vegas

IDA - LAS

IDALAS

Idaho Falls Fanning Field

man. 10/20

7:40 pm-8:23 pm

Nonstop1h 43m

Las Vegas Harry Reid Intl

man. 10/27

10:00 am-12:49 pm

Nonstop1h 49m

$92

Idaho FallsLas Vegas

IDA - LAS

IDALAS

Idaho Falls Fanning Field

man. 11/3

8:52 pm-9:35 pm

Nonstop1h 43m

Las Vegas Harry Reid Intl

fre. 11/7

1:22 pm-4:08 pm

Nonstop1h 46m

$100

Idaho FallsLas Vegas

IDA - LAS

IDALAS

Idaho Falls Fanning Field

man. 11/10

7:56 pm-8:39 pm

Nonstop1h 43m

Las Vegas Harry Reid Intl

ons. 11/12

8:06 pm-8:31 pm

1 stop23h 25m

$176

Idaho FallsLas Vegas

IDA - LAS

IDALAS

Idaho Falls Fanning Field

man. 11/10

1:57 pm-6:05 pm

1 stop5h 08m

Las Vegas Harry Reid Intl

fre. 11/14

1:22 pm-4:08 pm

Nonstop1h 46m

$180

Idaho FallsLas Vegas

IDA - LAS

IDALAS

Idaho Falls Fanning Field

lør. 11/8

3:50 pm-9:00 pm

1 stop6h 10m

Las Vegas Harry Reid Intl

ons. 11/12

7:45 am-3:13 pm

1 stop6h 28m

$260

Idaho FallsReno

IDA - RNO

IDARNO

Idaho Falls Fanning Field

tir. 3/3

4:00 pm-7:35 pm

1 stop4h 35m

Reno

ons. 3/4

2:20 pm-10:38 pm

1 stop7h 18m

$260

Idaho FallsLas Vegas

IDA - LAS

IDALAS

Idaho Falls Fanning Field

lør. 11/8

6:53 pm-10:25 pm

1 stop4h 32m

Las Vegas Harry Reid Intl

tir. 11/11

6:10 am-12:34 pm

1 stop5h 24m

$261

Idaho FallsReno

IDA - RNO

IDARNO

Idaho Falls Fanning Field

tir. 3/3

4:00 pm-7:35 pm

1 stop4h 35m

Reno

ons. 3/4

10:11 am-10:38 pm

2 stops11h 27m

$309

Idaho FallsReno

IDA - RNO

IDARNO

Idaho Falls Fanning Field

man. 10/6

6:53 pm-11:18 pm

1 stop5h 25m

Reno

fre. 10/10

5:11 pm-10:15 pm

1 stop4h 04m

$321

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Nevada from

How to get the cheapest flight ticket from Idaho Falls to Nevada

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Nevada?

In general, June is the cheapest month to fly from Idaho Falls to Nevada. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $115. If you aren’t able to travel to Nevada during the month of June, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $122.

What is the cheapest day to depart on your flight to Nevada?

Our data shows that Monday is the least expensive day to fly to Nevada. Tickets to fly out on this day can be as low as $96. On the other hand, Tuesday is the most expensive day to depart from Idaho Falls because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $471.

What is the cheapest time of day to depart on your flight to Nevada?

Our data shows that the cheapest Idaho Falls to Nevada flights are usually those with departure times in the afternoon. Our users have found flights to Nevada in the afternoon for as low as $127. In the evening is when there is more demand to fly to Nevada, so prices are often more expensive at around $150 per ticket.

What is the cheapest Idaho Falls Fanning Field to Nevada flight route?

Fly from Idaho Falls Fanning Field to Las Vegas Harry Reid Intl for the best Idaho Falls Fanning Field - Nevada flight prices

How far in advance should I book a flight to Nevada?

You are more likely to see cheaper flights to Nevada from Idaho Falls when booking weeks ahead of your departure date. In general, you can expect to find flights to Nevada for around $176 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Nevada from Idaho Falls for as low as $122 on momondo.

What cabin class options are available on Idaho Falls Fanning Field to Nevada flights?

There is only 1 cabin class available to choose from on Idaho Falls Fanning Field to Nevada flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Idaho Falls to Nevada flights?

No. A direct flight is the cheapest option for a flight between Idaho Falls to Nevada.

Cheap Idaho Falls to Nevada flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho Falls to Nevada

Best Price Found

$71

Fastest flight time

1h 42m

Direct flights

Tue, Thu, Fri and Sat

Airports in Nevada

1 airport
The best one-way flight to Nevada from Idaho Falls in the past 72 hours is $71. The best round-trip flight deal from Idaho Falls to Nevada found on momondo in the last 72 hours is $100.
The fastest flight from Idaho Falls to Nevada takes 1h 42m
Direct flights go from Idaho Falls to Nevada on Tuesday, Thursday, Friday and Saturday. The only airline offering direct flights is Allegiant Air.
There is 1 airport near Nevada: Las Vegas Harry Reid Intl (LAS)
Search flight deals

  • When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to Nevada?

    Prices for flights from Idaho Falls Fanning Field Airport to Nevada are refreshed on a daily basis.

  • How many operators does momondo search for flights from Idaho Falls Fanning Field Airport to Nevada?

  • How old do you have to be to fly from Idaho Falls Fanning Field Airport to Nevada?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho Falls Fanning Field Airport to Nevada.

  • What documentation or ID do you need to fly to Nevada?

    The travel and health documents you'll need for your trip to Nevada may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Nevada. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Idaho Falls to Nevada?

Best airlines flying from Idaho Falls to Nevada

Compare and see reviews for airlines that fly from Idaho Falls to Nevada with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $82Free CancellationRating
7.2
699 reviews
Search Allegiant Air flights
DeltaPriceFrom $132Free CancellationRating
7.9
7,971 reviews
Search Delta flights
Alaska AirlinesPriceFrom $189Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $310Free CancellationRating
7.4
8,922 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Idaho Falls to Nevada?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Idaho Falls to Nevada for you.

Can I find flights from Idaho Falls to Nevada with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Nevada from Idaho Falls with this policy.

How can momondo help me find flights from Idaho Falls to Nevada?

Once you have performed a search for Idaho Falls to Nevada flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Idaho Falls to Nevada right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Nevada from Idaho Falls. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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1 adult
tir. 10/21
tir. 10/28
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