HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kansas City

$199+ Cheap flights from Idaho Falls to Kansas City (IDA - MCI)

IDA — MCI
Nov 16 — Nov 231
Mon 11/16
Mon 11/23
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

Cheapest flights from Idaho Falls to Kansas City

Sat 11/74:30 pm -
1 stop6h 22m
Sat 11/148:45 am -
1 stop7h 53m
Deal found 10/16$349
Thu 12/36:59 pm -
1 stop4h 28m
Mon 12/76:02 pm -
1 stop5h 05m
Deal found 10/14$359
Fri 12/46:59 pm -
2 stops13h 30m
Sun 12/66:02 pm -
1 stop5h 05m
Deal found 10/14$364
Thu 12/36:59 pm -
1 stop4h 28m
Sun 12/66:02 pm -
1 stop5h 05m
Deal found 10/14$369
Fri 12/46:59 pm -
1 stop4h 28m
Tue 12/87:00 am -
1 stop6h 17m
Deal found 10/14$373
Sat 12/55:35 am -
1 stop6h 52m
Tue 12/82:16 pm -
2 stops8h 51m
Deal found 10/14$378
Thu 12/36:59 pm -
1 stop4h 28m
Tue 12/87:00 am -
1 stop6h 17m
Deal found 10/14$383
Fri 12/46:59 pm -
2 stops13h 30m
Mon 12/72:16 pm -
2 stops8h 51m
Deal found 10/14$384
Tue 11/36:04 am -
1 stop6h 52m
Fri 11/62:52 pm -
1 stop9h 02m
Deal found 10/15$394

Find flight deals from Idaho Falls to Kansas City

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$349
(United Airlines)

One-way from

$199
(United Airlines)

Popular in

January

Cheapest in

October

Average price

$345
Provider with most accurate pricing for Idaho Falls Fanning Field-Kansas City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Idaho Falls Fanning Field-Kansas City flights.
Search Deals
From Idaho Falls Fanning Field to Kansas City
Search Deals
One-way flight from Idaho Falls Fanning Field to Kansas City
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Idaho Falls to Kansas City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Idaho FallsKansas City

IDA Idaho Falls Fanning Field - MCI Kansas City

IDAMCI

Idaho Falls Fanning Field

Tue 12/15

10:40 am-4:14 pm

1 stop4h 34m

Kansas City

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$199

Idaho FallsKansas City

IDA Idaho Falls Fanning Field - MCI Kansas City

IDAMCI

Idaho Falls Fanning Field

Sat 11/7

4:30 pm-11:52 pm

1 stop6h 22m

Kansas City

Sat 11/14

6:00 am-1:28 pm

2 stops8h 28m

$354

Idaho FallsKansas City

IDA Idaho Falls Fanning Field - MCI Kansas City

IDAMCI

Idaho Falls Fanning Field

Tue 11/3

4:30 pm-11:52 pm

1 stop6h 22m

Kansas City

Wed 11/4

6:00 am-3:38 pm

2 stops10h 38m

$436

Idaho FallsKansas City

IDA Idaho Falls Fanning Field - MCI Kansas City

IDAMCI

Idaho Falls Fanning Field

Fri 12/25

4:20 pm-11:44 pm

1 stop6h 24m

Kansas City

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$439

Idaho FallsKansas City

IDA Idaho Falls Fanning Field - MCI Kansas City

IDAMCI

Idaho Falls Fanning Field

Sat 12/5

2:40 pm-8:33 pm

1 stop4h 53m

Kansas City

Wed 12/9

5:45 am-9:51 am

1 stop5h 06m

$449

Idaho FallsKansas City

IDA Idaho Falls Fanning Field - MCI Kansas City

IDAMCI

Idaho Falls Fanning Field

Tue 11/3

2:35 pm-8:47 pm

1 stop5h 12m

Kansas City

Thu 11/5

6:00 am-1:28 pm

2 stops8h 28m

$451

Idaho FallsKansas City

IDA Idaho Falls Fanning Field - MCI Kansas City

IDAMCI

Idaho Falls Fanning Field

Wed 12/16

11:05 am-10:06 am

3 stops46h 01m

Kansas City

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$455

Idaho FallsKansas City

IDA Idaho Falls Fanning Field - MCI Kansas City

IDAMCI

Idaho Falls Fanning Field

Wed 3/10

2:35 pm-8:52 pm

1 stop5h 17m

Kansas City

Sun 3/14

6:00 am-9:28 am

1 stop4h 28m

$493

Idaho FallsKansas City

IDA Idaho Falls Fanning Field - MCI Kansas City

IDAMCI

Idaho Falls Fanning Field

Thu 12/17

5:35 am-5:06 pm

2 stops10h 31m

Kansas City

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$545

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

Sorted by cheapest first

Compare providers for flights from Idaho Falls to Kansas City

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Idaho Falls to Kansas City in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Idaho Falls-Kansas City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Idaho Falls-Kansas City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Idaho Falls-Kansas City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Idaho Falls-Kansas City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Idaho Falls-Kansas City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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, October is the cheapest month in which you can book a flight from Idaho Falls to Kansas City (average of $345). Flying from Idaho Falls to Kansas City in January is currently the most expensive (average of $714). 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.

Reviews of airlines servicing Kansas City

Read through reviews of airlines operating flights from Idaho Falls to Kansas City, such as Alaska Airlines,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
13,077 reviews

Comfort

7.8

Food

7.0

Entertainment

7.0

Overall

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
Alaska Airlines
7.9
Good
13,077 reviews
Alaska Airlines
7.9
Good
13,077 reviews

Comfort

7.8

Food

7.0

Entertainment

7.0

Overall

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
Delta
7.8
Good
8,665 reviews
Alaska Airlines
7.9
Good
13,077 reviews

Comfort

7.8

Food

7.0

Entertainment

7.0

Overall

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
United Airlines
7.4
Good
10,382 reviews
Alaska Airlines
7.9
Good
13,077 reviews

Comfort

7.8

Food

7.0

Entertainment

7.0

Overall

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.

Related info for your journey

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

    Departing from Idaho Falls to Kansas City will take you 6h 34m. The distance from Idaho Falls to Kansas City is about 942 mi.

  • 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 $278. Additional round-trip tickets that might be worth considering are offered by United Airlines and Alaska Airlines, with the lowest prices starting at $308 and $389, respectively. Delta is 43% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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, October is the cheapest month in which you can book a flight from Idaho Falls to Kansas City (average of $345). Flying from Idaho Falls to Kansas City in January is currently the most expensive (average of $714). 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
Lee's Summit
Independence
Kansas City
Overland Park
Warrensburg
Lenexa
North Kansas City
Lansing
Liberty
Shawnee
Olathe
Belton

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Idaho Falls to Kansas City

AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$278Average$360FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$308Average$468FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$389Average$499FlexibilityNo cancel feeOn-time75%

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.