HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kansas City

$299+ Cheap flights from Idaho Falls to Kansas City (IDA - MCI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — MCI
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Idaho Falls to Kansas City with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Idaho Falls to Kansas City

Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to Kansas City (MCI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated agosto 14, 2025.

Round-trip from

$299
(Kiwi.com)

Popular in

January

Cheapest in

December

Average price

$722
From Idaho Falls Fanning Field to Kansas City
Search Deals
High demand for flights, 6% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Idaho Falls to Kansas City

Cheapest flights from Idaho Falls to Kansas City
Explore the most affordable flight options available from Idaho Falls to Kansas City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/245:51 pmIDA - MCI
2 stops15h 36mMultiple Airlines
vie. 10/2410:53 amMCI - IDA
1 stop6h 21mMultiple Airlines
Deal found 8/12$299
This Delta deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/176:53 pmIDA - MCI
1 stop4h 25mDelta
mar. 10/216:15 pmMCI - IDA
1 stop5h 00mDelta
Deal found 8/14$301
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/37:00 amIDA - MCI
1 stop4h 42mUnited Airlines
mar. 10/76:00 amMCI - IDA
1 stop4h 48mUnited Airlines
Deal found 8/14$371
This Delta deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/2911:20 amIDA - MCI
2 stops11h 34mDelta
mar. 9/22:30 pmMCI - IDA
1 stop4h 41mDelta
Deal found 8/14$396
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/285:56 pmIDA - MCI
1 stop4h 31mUnited Airlines
lun. 9/16:00 amMCI - IDA
1 stop4h 47mUnited Airlines
Deal found 8/13$431
This Alaska Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/103:57 pmIDA - MCI
2 stops23h 04mAlaska Airlines
mié. 9/177:00 amMCI - IDA
1 stop9h 20mAlaska Airlines
Deal found 8/13$487
This Alaska Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/174:15 pmIDA - MCI
2 stops23h 07mAlaska Airlines
mar. 10/215:57 pmMCI - IDA
2 stops22h 41mAlaska Airlines
Deal found 8/14$505
This Alaska Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/36:13 amIDA - MCI
2 stops8h 48mAlaska Airlines
mar. 10/73:28 pmMCI - IDA
1 stop8h 10mAlaska Airlines
Deal found 8/14$512
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/245:00 amIDA - MCI
1 stop4h 48mUnited Airlines
vie. 10/246:00 amMCI - IDA
1 stop4h 48mUnited Airlines
Deal found 8/12$516

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho Falls to Kansas City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated agosto 14, 2025.
Use the filters below to find and compare flights from Idaho Falls to Kansas City that are best for you.

Fly from

Idaho Falls

Fly to

Kansas City

Route

Depart

Return

Price

Idaho FallsKansas City

IDA - MCI

IDAMCI

Idaho Falls Fanning Field

dom. 8/24

5:51 pm-10:27 am

2 stops15h 36m

Kansas City

vie. 10/24

10:53 am-4:14 pm

1 stop6h 21m

$299

Idaho FallsKansas City

IDA - MCI

IDAMCI

Idaho Falls Fanning Field

vie. 10/17

6:53 pm-12:18 am

1 stop4h 25m

Kansas City

mar. 10/21

6:40 am-12:33 pm

1 stop6h 53m

$301

Idaho FallsKansas City

IDA - MCI

IDAMCI

Idaho Falls Fanning Field

mié. 9/10

6:52 pm-11:59 pm

1 stop4h 07m

Kansas City

mié. 9/17

6:03 pm-10:25 pm

1 stop5h 22m

$301

Idaho FallsKansas City

IDA - MCI

IDAMCI

Idaho Falls Fanning Field

vie. 10/3

7:00 am-12:42 pm

1 stop4h 42m

Kansas City

mar. 10/7

6:00 am-9:48 am

1 stop4h 48m

$371

Idaho FallsKansas City

IDA - MCI

IDAMCI

Idaho Falls Fanning Field

vie. 8/29

11:20 am-11:54 pm

2 stops11h 34m

Kansas City

mar. 9/2

2:30 pm-6:11 pm

1 stop4h 41m

$396

Idaho FallsKansas City

IDA - MCI

IDAMCI

Idaho Falls Fanning Field

jue. 8/28

5:56 pm-11:27 pm

1 stop4h 31m

Kansas City

lun. 9/1

6:00 am-9:47 am

1 stop4h 47m

$431

Idaho FallsKansas City

IDA - MCI

IDAMCI

Idaho Falls Fanning Field

vie. 8/29

5:56 pm-11:27 pm

1 stop4h 31m

Kansas City

mar. 9/2

6:00 am-9:47 am

1 stop4h 47m

$431

Idaho FallsKansas City

IDA - MCI

IDAMCI

Idaho Falls Fanning Field

mié. 9/10

3:57 pm-4:01 pm

2 stops23h 04m

Kansas City

mié. 9/17

7:00 am-3:20 pm

1 stop9h 20m

$487

Idaho FallsKansas City

IDA - MCI

IDAMCI

Idaho Falls Fanning Field

vie. 10/17

4:15 pm-4:22 pm

2 stops23h 07m

Kansas City

mar. 10/21

5:57 pm-10:38 pm

2 stops29h 41m

$505

Idaho FallsKansas City

IDA - MCI

IDAMCI

Idaho Falls Fanning Field

mar. 8/19

1:32 pm-10:48 pm

1 stop8h 16m

$306

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 12 results
1
2

Best time to book a flight from Idaho Falls to Kansas City

Have a flexible travel schedule? Discover the best time to fly to Kansas City from Idaho Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Idaho Falls to Kansas City

What is the cheapest month to book a flight from Idaho Falls to Kansas City?

Currently, January is the cheapest month in which you can book a flight from Idaho Falls to Kansas City (average of $298). Flying from Idaho Falls to Kansas City in June is currently the most expensive (average of $352). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IDA to MCI?

Find hourly flight availability from Idaho Falls to Kansas City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 14, 2025.

It’s typically best to fly out from Idaho Falls to Kansas City in the afternoon. Doing so could potentially save you 27% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Kansas City

Get insights into the airlines that provide service to Kansas City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kansas City. Reviews last updated agosto 14, 2025.
Read through reviews of airlines operating flights from Idaho Falls to Kansas City, such as Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Idaho Falls to Kansas City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Idaho Falls to Kansas City round-trip?

    Flying on Delta is currently your cheapest option to Kansas City, with prices starting at $258. Another option worth looking into is United Airlines, starting at $313 round trip. Delta is 53% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Idaho Falls to Kansas City one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $306. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Idaho Falls to Kansas City for a low price.

  • Can I find deals for flights from Idaho Falls to Kansas City that include hotel bookings?

    Yes. In addition to deals on Idaho Falls to Kansas City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho Falls to Kansas City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho Falls to Kansas City.

  • Can I find deals for business class flights from Idaho Falls to Kansas City?

    Yes. Cheapflights offers flight deals from Idaho Falls to Kansas City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Idaho Falls to Kansas City?

    Currently, January is the cheapest month in which you can book a flight from Idaho Falls to Kansas City (average of $298). Flying from Idaho Falls to Kansas City in June is currently the most expensive (average of $352). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Kansas City?

Book flights to Kansas City if you plan to visit one of these locations
Shawnee
Liberty
Lee's Summit
Belton
Overland Park
Warrensburg
North Kansas City
Kansas City
Lenexa
Lansing
Lawrence
Olathe

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Idaho Falls to Kansas City

Discover the top 2 airlines that operate flights from Idaho Falls to Kansas City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$470FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$313Average$594FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.