Cheap flights from Nashville, TN to Idaho Falls, ID

One search, all the flights

We find you the best flight deals and travel hacks so that you can choose how to book.

Rise above all travel anxieties

With the Kiwi.com Guarantee we have your back with whatever happens.

Trusted by millions

Join over 10 million yearly travellers booking with ease.

How much do flights to Idaho Falls cost?

Key info about flying to Idaho Falls

Depart from
Nashville International
Arrive to
Idaho Falls Regional
Average flights per week
40
Flight distance
Worth visiting
Yellowstone National Park - The Rocky Mountains

Check-in for a flight from Nashville to Idaho Falls

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUAYes
Alaska AirlinesASAASNo

Weather in Idaho Falls

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January-1°C-10°C
February0°C-8°C
March6°C-3°C
April12°C0°C
May18°C4°C
June24°C9°C
July31°C13°C
August29°C13°C
September24°C9°C
October14°C2°C
November5°C-3°C
December-1°C-9°C
Hottest Month
31°C
July
Coldest month
-10°C
January
Sunny days
275
days per year
Snow days
20
days per year

14 day forecast

Monday
9 Dec
-2°C-7°C
16 Dec
-1°C-9°C
Tuesday
10 Dec
-4°C-7°C
17 Dec
-1°C-8°C
Wednesday
11 Dec
1°C-9°C
18 Dec
1°C-8°C
Thursday
12 Dec
4°C-7°C
19 Dec
3°C-6°C
Friday
13 Dec
1°C-7°C
20 Dec
5°C-4°C
Saturday
14 Dec
7°C-2°C
21 Dec
7°C-3°C
Sunday
15 Dec
1°C-5°C
22 Dec
83%
8°C-1°C
The most popular airlines for this route are United Airlines, and Alaska Airlines. Nashville and Idaho Falls have 40 direct flights per week. When you arrive at Idaho Falls, consider visiting Yellowstone National Park, and The Rocky Mountains.

Frequently asked questions

What are the most popular routes to and from Nashville?
What are the most popular routes to and from Idaho Falls?
What airports are near Nashville?
What airports are near Idaho Falls?
Which airlines fly between Nashville and Idaho Falls?
When's the best time to travel between Nashville and Idaho Falls?
What flights operate between Nashville and Idaho Falls?
How many airports are there near Nashville?
How many airports are there near Idaho Falls?
What time do nonstop (direct) flights between Nashville and Idaho Falls depart?
What time do nonstop (direct) flights between Nashville and Idaho Falls arrive?
What time do flights between Nashville and Idaho Falls depart?
What time do flights between Nashville and Idaho Falls arrive?

Explore alternative trips

Flights from Nashville

Flights to Idaho Falls

Popular routes

The nearest countries with flights to Idaho Falls

Here is a list of countries people are flying from

Other destination countries from Nashville

Here is a list of countries people are flying to
Find the best connection from Nashville to Idaho Falls
Search flights

Get more out of Kiwi.com with our mobile application

Download boarding passes

One-click booking

Get exclusive offers and prices

Mobile trip notifications

We hack the system,
you fly for less