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

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 to Idaho Falls. Visit our flight page for the latest deals!>/a>

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

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

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

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 to Idaho Falls with an airline and back to Idaho with another airline. Visit our flight page for the latest deals!>/a>

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

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 to Idaho Falls from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$119 CHEAP FLIGHTS from Idaho to Idaho Falls

IDA

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Cheap Flights from Idaho to Idaho Falls

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho to Idaho Falls 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.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Idaho to Idaho Falls

Tue, Oct 7 - Sat, Oct 11

5:54 pm - 10:38 pmGEG-IDA

3h 44m1 stop

6:00 am - 9:32 amIDA-GEG

4h 32m1 stop

$238Alaska Airlines

Find Deal

Tue, Oct 7 - Sat, Oct 11

1:16 pm - 10:15 pmGEG-IDA

7h 59m2 stops

6:53 pm - 10:34 pmIDA-GEG

4h 41m1 stop

$273Delta

Find Deal

Fri, Nov 7 - Sun, Nov 9

8:45 am - 3:13 pmGEG-IDA

5h 28m1 stop

6:05 am - 9:35 amIDA-GEG

4h 30m1 stop

$336Hawaiian Airlines

Find Deal

Tue, Aug 26 - Tue, Sep 2

3:25 pm - 10:27 pmGEG-IDA

6h 02m2 stops

6:52 pm - 12:02 amIDA-GEG

6h 10m2 stops

$341Delta

Find Deal

Fri, Aug 29 - Sun, Aug 31

7:44 pm - 10:39 pmGEG-IDA

25h 55m1 stop

6:13 am - 11:59 pmIDA-GEG

18h 46m1 stop

$342Alaska Airlines

Find Deal

Tue, Oct 7 - Sat, Oct 11

5:11 am - 3:38 pmGEG-IDA

9h 27m2 stops

6:00 am - 2:03 pmIDA-GEG

9h 03m2 stops

$359Alaska Airlines

Find Deal

Sun, Sep 14 - Sat, Sep 27

7:44 pm - 10:39 pmGEG-IDA

25h 55m1 stop

6:13 am - 11:00 amIDA-GEG

5h 47m1 stop

$363Alaska Airlines

Find Deal

Thu, Sep 4 - Sun, Sep 7

4:35 pm - 10:39 pmGEG-IDA

5h 04m1 stop

6:13 am - 11:30 amIDA-GEG

6h 17m1 stop

$420Hawaiian Airlines

Find Deal

Thu, Sep 11 - Sun, Sep 14

1:38 pm - 10:48 pmGEG-IDA

8h 10m1 stop

5:56 pm - 9:03 pmIDA-GEG

28h 07m1 stop

$614United Airlines

Find Deal

Thu, Sep 11 - Sun, Sep 14

7:23 am - 10:48 pmGEG-IDA

14h 25m2 stops

5:56 pm - 9:03 pmIDA-GEG

28h 07m1 stop

$711United Airlines

Find Deal

Useful Info

Low season	January
High season	August
Cheapest flight	$119

Best time to beat the crowds with an average 11% drop in price.

Most popular time to fly and prices are also 8% lower on average.

Flight from Spokane to Idaho Falls

How does KAYAK find such low prices on flights from Idaho to Idaho Falls?
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 to Idaho Falls.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Idaho Falls?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls from 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 to Idaho Falls?
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 to Idaho Falls with an airline and back to Idaho with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Idaho Falls?
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 to Idaho Falls from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

8.0

DeltaOverall score based on 7980 reviews

8.5Crew

8.2Boarding

7.9Entertainment

7.9Comfort

7.3Food

Airline reviews

Delayed and took off even later than the scheduled delay time

8.0 ExcellentAnonymous, Jul 2025DTW - SEA

Read more Delta reviews

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Food was surprisingly good but the WiFi was not great

Everything you need to know for your flight to Idaho Falls

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Complete your trip

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Return flight deals

Information on the airport you'll fly into in Idaho Falls

Idaho Falls (IDA)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

IDA

$119 Find Cheap Flights from Idaho to Idaho Falls

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

Cheap Flights from Idaho to Idaho Falls

Recent round-trip flight deals from Idaho to Idaho Falls

Recent one-way flight deals from Idaho to Idaho Falls

Recent last minute flight deals from Idaho to Idaho Falls

Good to know

FAQs for booking flights from Idaho to Idaho Falls

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

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 to Idaho Falls.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls from 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 to Idaho Falls?

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 to Idaho Falls with an airline and back to Idaho with another airline.

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

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 to Idaho Falls from 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 to Idaho Falls

Everything you need to know for your flight to Idaho Falls

Information on the airport you'll fly into in Idaho Falls

Cabin class types available on flights to Idaho

Complete your trip to Idaho Falls with a hotel stay or car rental

Find direct flights for Idaho Falls

Flights to other popular destinations

Flights from domestic origins to Idaho Falls

Choose which airport to fly into in Idaho Falls

Find deals for your return flight