MCI - IDA

$200 Find Cheap Flights from Kansas City to Idaho Falls - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$349
Typical prices: $346-$524
United Airlines
Mon 11/19Thu 11/22
MCI - IDA • 1 stop
Cheapest one-way
$200
Typical prices: $188-$265
Alaska Airlines
Sun 11/11
MCI - IDA • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Kansas City and Idaho Falls. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
March
Cheapest • 26% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Seattle/Tacoma Intl (SEA)
Cheapest • Avg $318 (round-trip)
Salt Lake City (SLC)
Shortest trip • 4h 48m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Idaho Falls!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kansas City to Idaho Falls (MCI-IDA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kansas City to Idaho Falls

Thu, Nov 19 - Sun, Nov 22
United Airlines Logo
5:45 am - 9:53 amMCI  Kansas City-IDA Idaho Falls Fanning Field
5h 08m1 stop Denver Intl
United Airlines Logo
5:30 pm - 11:52 pmIDA  Idaho Falls Fanning Field-MCI Kansas City
5h 22m1 stop Denver Intl
$349United Airlines
Tue, Dec 1 - Tue, Dec 8
Delta Logo
6:02 pm - 10:07 pmMCI  Kansas City-IDA Idaho Falls Fanning Field
5h 05m1 stop Salt Lake City
Delta Logo
6:59 pm - 9:29 amIDA  Idaho Falls Fanning Field-MCI Kansas City
13h 30m2 stops Salt Lake City Atlanta Hartsfield-Jackson
$378Delta
Tue, Nov 10 - Sat, Nov 14
Alaska Airlines Logo
7:00 am - 3:18 pmMCI  Kansas City-IDA Idaho Falls Fanning Field
9h 18m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:04 am - 1:56 pmIDA  Idaho Falls Fanning Field-MCI Kansas City
6h 52m1 stop Seattle/Tacoma Intl
$399Alaska Airlines
Sat, Nov 14 - Wed, Nov 18
United Airlines Logo
8:45 am - 1:28 pmMCI  Kansas City-IDA Idaho Falls Fanning Field
5h 43m1 stop Denver Intl
United Airlines Logo
5:30 pm - 11:52 pmIDA  Idaho Falls Fanning Field-MCI Kansas City
5h 22m1 stop Denver Intl
$399United Airlines
Sat, Nov 14 - Wed, Nov 18
United Airlines Logo
6:00 am - 1:28 pmMCI  Kansas City-IDA Idaho Falls Fanning Field
8h 28m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
5:30 pm - 11:52 pmIDA  Idaho Falls Fanning Field-MCI Kansas City
5h 22m1 stop Denver Intl
$404United Airlines
Sat, Nov 14 - Wed, Nov 18
American Airlines Logo
12:21 pm - 10:59 pmMCI  Kansas City-IDA Idaho Falls Fanning Field
11h 38m2 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl
American Airlines Logo
6:36 am - 7:43 pmIDA  Idaho Falls Fanning Field-MCI Kansas City
12h 07m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
$409American Airlines
Tue, Dec 1 - Tue, Dec 8
United Airlines Logo
8:47 am - 1:37 pmMCI  Kansas City-IDA Idaho Falls Fanning Field
5h 50m1 stop Denver Intl
United Airlines Logo
2:40 pm - 8:33 pmIDA  Idaho Falls Fanning Field-MCI Kansas City
4h 53m1 stop Denver Intl
$416United Airlines
Wed, Nov 11 - Sun, Nov 15
Alaska Airlines Logo
7:00 am - 3:18 pmMCI  Kansas City-IDA Idaho Falls Fanning Field
9h 18m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:04 am - 1:56 pmIDA  Idaho Falls Fanning Field-MCI Kansas City
6h 52m1 stop Seattle/Tacoma Intl
$464Alaska Airlines
Thu, Mar 11 - Mon, Mar 15
Delta Logo
7:00 am - 12:27 pmMCI  Kansas City-IDA Idaho Falls Fanning Field
6h 27m1 stop Salt Lake City
Delta Logo
6:45 pm - 12:21 amIDA  Idaho Falls Fanning Field-MCI Kansas City
4h 36m1 stop Salt Lake City
$564Delta
Thu, Mar 11 - Mon, Mar 15
Delta Logo
7:00 am - 12:27 pmMCI  Kansas City-IDA Idaho Falls Fanning Field
6h 27m1 stop Salt Lake City
Delta Logo
6:45 pm - 12:21 amIDA  Idaho Falls Fanning Field-MCI Kansas City
4h 36m1 stop Salt Lake City
$564Delta
Booking Insights

Price, demand and travel trends for Kansas City to Idaho Falls flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Kansas City to Idaho Falls?

Round-trip flights from Kansas City to Idaho Falls typically range from $346 to $524. The lowest price found in the past 5 days was $349, on United Airlines.

What's the cheapest day of the week to fly from Kansas City to Idaho Falls?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Kansas City to Idaho Falls. It’s 26% cheaper than the average day, while Tuesday is the most expensive, with prices 33% higher.

Find deals

Key details for Kansas City to Idaho Falls flights

Low season

February

Cheapest flight

$200
Beat the crowds with an average 68% drop in travelers.
The most popular month to fly with an average 105% increase in travelers.
One-way flight from Kansas City to Idaho Falls

When to book flights from Kansas City to Idaho Falls

Are your dates flexible? Find out the best times to travel from Kansas City to Idaho Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Kansas City to Idaho Falls flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Kansas City to Idaho Falls?

    Only Economy Class is available on flights from Kansas City to Idaho Falls.

  • How long is a flight from Kansas City to Idaho Falls?

    A nonstop flight from Kansas City to Idaho Falls takes 00m, covering 942 miles.

  • Do I need a passport to fly from Kansas City to Idaho Falls?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Kansas City to Idaho Falls flight?

    Round-trip flights from Kansas City to Idaho Falls range from $346 to $524, with an average of $427 over the past 12 months. Anything below $346 counts as a good deal.

  • Have flight prices from Kansas City to Idaho Falls changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $349 to $1,126. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Kansas City to Idaho Falls looking right now?

    One-way fares from Kansas City to Idaho Falls are currently higher than usual. Average one-way flight prices are about $476, which is 133% above the typical average for this route.

  • What car rental options are available at Idaho Falls Fanning Field Airport (IDA)?

    Idaho Falls Fanning Field Airport (IDA) hosts 5 major car rental companies, with daily rates averaging $96 for economy cars. Top options include:

    • Alamo
    • Hertz
    • Enterprise Rent-A-Car
    • Budget
    • National

  • Which airports can I use when flying from Kansas City to Idaho Falls?

    Flights from Kansas City to Idaho Falls usually depart from Kansas City (MCI) and arrive at Idaho Falls Fanning Field (IDA).

  • Which airports do connecting flights from Kansas City to Idaho Falls pass through?

    One-stop flights from Kansas City to Idaho Falls most commonly connect through:

    • Denver Intl (DEN) - 61% of one-stop connections
    • Salt Lake City (SLC) - 36% of one-stop connections
    • Seattle/Tacoma Intl (SEA) - 3% of one-stop connections

  • Can I save money by using flexible dates for flights from Kansas City to Idaho Falls?

    Yes. Flexible dates can save you up to 45% on flights from Kansas City to Idaho Falls. Monday is the cheapest departure day at $318 round-trip on average, while Tuesday is the most expensive at $571, a difference of $253.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Kansas City to Idaho Falls?

    Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 4h 48m, compared with 4h 51m via Denver Intl (DEN) and 7h 46m via Seattle/Tacoma Intl (SEA).

  • What is the time difference between Kansas City and Idaho Falls?

    Idaho Falls is 1 hour behind Kansas City (Mountain Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Kansas City to Idaho Falls flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Tuesday. On this route, Monday flights average $318, about $253 less than Tuesday fares (44% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Kansas City to Idaho Falls trip for March. Fares historically average $318 round-trip in that month - typically $247 less than the most expensive month, which is October (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Idaho Falls Fanning Field Airport.

    • Tru by Hilton Idaho Falls
    • Comfort Suites Idaho Falls
    • Best Western Plus CottonTree Inn

More options for your flight from Kansas City to Idaho Falls

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

Car rentals in Idaho Falls
Hotels in Idaho Falls
Vacations in Idaho Falls