$256 Find Cheap Flights from Idaho Falls to Idaho

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho Falls to Idaho departing on 2/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Idaho

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to Idaho, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to Idaho, as well as popular online travel agencies
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Cheap Flights from Idaho Falls to Idaho

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boise
Boise1 stop$283
Lewiston
Lewiston1 stop$396
Spokane
Spokane1 stop$256
Boise
Boise1 stop$283
Lewiston
Lewiston1 stop$396
Spokane
Spokane1 stop$256

Book Cheap Idaho Falls to Idaho Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho Falls to Idaho that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Idaho Falls to Idaho

Tue, Feb 24 - Tue, Feb 24
Delta Logo
5:25 am - 9:09 am
IDA
-
GEG
4h 44m
1 stop
Delta Logo
4:55 pm - 10:21 pm
GEG
-
IDA
4h 26m
1 stop
$256Delta
Tue, Feb 24 - Tue, Feb 24
Delta Logo
5:25 am - 9:09 am
IDA
-
GEG
4h 44m
1 stop
Delta Logo
1:25 pm - 10:21 pm
GEG
-
IDA
7h 56m
2 stops
$261Delta
Fri, Mar 6 - Fri, Mar 13
Alaska Airlines Logo
8:00 am - 9:37 pm
IDA
-
GEG
14h 37m
1 stop
Alaska Airlines Logo
8:29 pm - 11:36 pm
GEG
-
IDA
26h 07m
1 stop
$275Alaska Airlines
Fri, Mar 6 - Fri, Mar 13
Alaska Airlines Logo
8:00 am - 11:06 am
IDA
-
GEG
4h 06m
1 stop
Alaska Airlines Logo
8:29 pm - 11:36 pm
GEG
-
IDA
26h 07m
1 stop
$305Alaska Airlines
Sat, Feb 14 - Sun, Feb 15
Alaska Airlines Logo
8:00 am - 6:12 pm
IDA
-
GEG
11h 12m
1 stop
Alaska Airlines Logo
8:29 pm - 11:36 pm
GEG
-
IDA
26h 07m
1 stop
$320Alaska Airlines
Fri, Mar 6 - Fri, Mar 13
Alaska Airlines Logo
5:20 pm - 11:01 pm
IDA
-
GEG
6h 41m
1 stop
Alaska Airlines Logo
12:40 pm - 11:36 pm
GEG
-
IDA
9h 56m
2 stops
$334Alaska Airlines
Wed, Feb 18 - Tue, Feb 24
Delta Logo
6:35 pm - 11:54 pm
IDA
-
GEG
6h 19m
1 stop
Delta Logo
9:25 am - 5:49 pm
GEG
-
IDA
7h 24m
2 stops
$342Delta
Tue, Feb 17 - Tue, Feb 17
Delta Logo
5:25 am - 9:09 am
IDA
-
GEG
4h 44m
1 stop
Delta Logo
1:20 pm - 5:49 pm
GEG
-
IDA
3h 29m
1 stop
$359Delta
Tue, Feb 17 - Tue, Feb 17
Delta Logo
5:25 am - 9:09 am
IDA
-
GEG
4h 44m
1 stop
Delta Logo
1:25 pm - 10:21 pm
GEG
-
IDA
7h 56m
2 stops
$364Delta
Fri, Mar 6 - Fri, Mar 13
Alaska Airlines Logo
5:20 pm - 9:37 pm
IDA
-
GEG
5h 17m
1 stop
Alaska Airlines Logo
5:00 am - 11:36 pm
GEG
-
IDA
17h 36m
2 stops
$365Alaska Airlines
Booking Insights

KAYAK's insights & trends for Idaho Falls to Idaho flights

Get data-powered insights and trends into flights from Idaho Falls to Idaho to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Idaho Falls to Idaho?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Idaho Falls to Idaho were found on Delta ($256) and Alaska Airlines ($275).

Good to know

Low seasonJuly
Cheapest flight$256
Best time to beat the crowds but there is an average 26% increase in price.
Most popular time to fly with an average 8% increase in price.
Flight from Idaho Falls to Spokane

FAQs - booking Idaho flights

  • How does KAYAK find such low prices on flights from Idaho Falls to Idaho?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho Falls to Idaho.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho Falls to Idaho?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Idaho Falls to Idaho is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Idaho Falls to Idaho?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Idaho Falls to Idaho with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho Falls to Idaho?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Idaho Falls to Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Idaho Falls to Idaho

 
See real verified KAYAK customer reviews for airlines flying from Idaho Falls to Idaho. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Idaho Falls to Idaho? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8093 reviews
8.5Crew
7.2Food
7.8Entertainment
7.9Comfort
8.1Boarding
Airline reviews

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

2.0 MediocreWade, Jan 2026
BTR - ATL
Read more Delta reviews

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

Connection through Atlanta was difficult. Mechanical issue on plane caused a two hour delay. New gate was a mile away.

No WiFi. Comfort plus should have alcohol provided, crew only offered water or tea. Who the heck wants tea?

The flight was delayed and oversold. I volunteered to give up my seat for compensation. Thinking I could get a good night's sleep instead of arriving home at 2 am. It took over an hour to get the new reservation confirmed, three different gate attendants, and two red coats. It took even longer to confirm the overnight hotel, and when I arrived, the line was 45 minutes long, with two people checking in, and at least 15 people slowly, very slowly—no food except frozen convenience food, no coupon for food from airlines. Slept, headed back to the airport, and that flight had an equipment change and a gate change just as they were about to board. It took an additional hour to board as they cleaned the plane from storage.

There was no wifi available on this flight. And there were no screens, no onboard entertainment, no entertainment options at all. It was like travelling in the 1990s again, except without even a main screen for options. Seats, as usual, were tight and uncomfortable.

Good seat comfort ORF to ATL. Bad seat ATL to SEA (terrible lumbar support, hard, ouch)..

Because I was moved to an exit row, the snacks in economy comfort, the selection of snacks was better.

I upgraded to first. Quick and easy boarding. Comfortable seat with power and a nice IPA.

Probably not the fault of Delta but there was delay after delay after delay and I ended up getting home 4 hours later then I should have at 1:30 in the morning

No in flight service, no explanation - FC got service, C+ did not, unsure about Economy. No turbulence to speak of, so I guess another way to cut cost, or promote health and well being of Delta employees? Also, boarding in MEM combined zones, and with overhead space already full on both flights after Zone 2/ Diamond, presents a huge challenge to find a space for a bag. Delta, other than point A to B, is no longer reasonable to fly - very poor experiences, not even taking into account the chastising at the gate and rude crews, across the board.

Everything you need to know for your flight from Idaho Falls to Idaho

Information on your arrival and departure airports