Cheap flights from Kansas City to Idaho Falls from $201
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas City to Idaho Falls departing on 8/2. 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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How to get the cheapest flight ticket from Kansas City to Idaho Falls
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 typical price of a round-trip flight between Kansas City and Idaho Falls?
What is the cheapest month to fly to Idaho Falls?
If you aren’t able to travel to Idaho Falls during the month of September, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $404.
What is the cheapest day to depart on your flight to Idaho Falls?
Our data shows that Wednesday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as $561. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Idaho Falls on Thursday is $707.
What is the cheapest airline that flies from Kansas City to Idaho Falls Fanning Field?
Delta, United Airlines, and Alaska Airlines are the most popular carriers operating from Kansas City to Idaho Falls Fanning Field
What airlines fly to Idaho Falls?
United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Idaho Falls from Kansas City according to our data. United Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Idaho Falls. Keep in mind that there are 3 different airlines that fly to Idaho Falls on a routine basis, so you have a few additional options to choose from.
When to book flights from Kansas City to Idaho Falls
Cheap Kansas City to Idaho Falls (MCI to IDA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Kansas City to Idaho Falls
How far is Kansas City to Idaho Falls Fanning Field by plane?
The distance between Kansas City and Idaho Falls Fanning Field is about 953.6 mi. 4h 38m is a normal flight duration for this route.
When did momondo last update prices for flights from Kansas City Airport to Idaho Falls Fanning Field Airport?
Prices for flights from Kansas City Airport to Idaho Falls Fanning Field Airport were last updated today.
How many operators does momondo search for flights from Kansas City Airport to Idaho Falls Fanning Field Airport?
There are 2 operators available for flights from Kansas City Airport to Idaho Falls Fanning Field Airport as of June 2025.
How old do you have to be to fly from Kansas City Airport to Idaho Falls Fanning Field Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kansas City Airport to Idaho Falls Fanning Field Airport.
What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?
The travel and health documents you'll need for your trip to Idaho Falls Fanning Field Airport 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 Idaho Falls Fanning Field Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Kansas City to Idaho Falls?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Kansas City to Idaho Falls is United Airlines (62% of total bookings). The next most popular airline is Delta (38%).
Best airlines flying from Kansas City to Idaho Falls
Compare and see reviews for airlines that fly from Kansas City to Idaho Falls with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $298 | Free Cancellation | Rating 8.0 7,962 reviews | |||
| PriceFrom $324 | Free Cancellation | Rating 7.4 8,830 reviews |
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Why should I use momondo to find a flight deal from Kansas City to Idaho Falls?
It is quick and easy to find Kansas City to Idaho Falls flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Idaho Falls that suits you.
Can I find flights from Kansas City to Idaho Falls with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Kansas City to Idaho Falls flights to just show those with flexible booking policies.
How can momondo help me find flights from Kansas City to Idaho Falls?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Kansas City to Idaho Falls.
I’m not ready to book a flight from Kansas City to Idaho Falls right now. Can momondo alert me if prices change?
Price alerts on flights to Idaho Falls from Kansas City are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.