$80 Cheap Flights from Boise (BOI) to Kansas City (MCI)

View $80 flight on Thu, Dec 11, 2025Opens in a new window

Popular airlines from Boise Airport (BOI) to Kansas City International Airport (MCI)

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Cheap Flights from Boise to Kansas City (BOI-MCI)

Prices were available within the past 7 days and start at $80 for one-way flights and $118 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Nov 13 - Thu, Dec 4
BOI
Boise
MCI
Kansas City
$118 Roundtrip, found 4 days ago
$118
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Thu, Nov 13 from Boise to Kansas City, returning Thu, Dec 4, priced at $118 found 4 days ago
Frontier Airlines
Sun, Nov 16 - Thu, Dec 4
BOI
Boise
MCI
Kansas City
$212 Roundtrip, found 4 days ago
$212
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sun, Nov 16 from Boise to Kansas City, returning Thu, Dec 4, priced at $212 found 4 days ago
Frontier Airlines
Thu, Nov 13 - Mon, Nov 17
BOI
Boise
MCI
Kansas City
$222 Roundtrip, found 6 days ago
$222
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Thu, Nov 13 from Boise to Kansas City, returning Mon, Nov 17, priced at $222 found 6 days ago
Frontier Airlines
Thu, Dec 4 - Sat, Dec 6
BOI
Boise
MCI
Kansas City
$228 Roundtrip, found 1 day ago
$228
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Dec 4 from Boise to Kansas City, returning Sat, Dec 6, priced at $228 found 1 day ago
Frontier Airlines
Thu, Nov 6 - Wed, Nov 12
BOI
Boise
MCI
Kansas City
$238 Roundtrip, found 2 days ago
$238
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Nov 6 from Boise to Kansas City, returning Wed, Nov 12, priced at $238 found 2 days ago
Frontier Airlines
Fri, Dec 5 - Thu, Dec 11
BOI
Boise
MCI
Kansas City
$245 Roundtrip, found 1 day ago
$245
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, Dec 5 from Boise to Kansas City, returning Thu, Dec 11, priced at $245 found 1 day ago
Alaska Airlines
Wed, Dec 24 - Wed, Dec 31
BOI
Boise
MCI
Kansas City
$260 Roundtrip, found 8 hours ago
$260
Roundtrip
found 8 hours ago
Select Alaska Airlines flight, departing Wed, Dec 24 from Boise to Kansas City, returning Wed, Dec 31, priced at $260 found 8 hours ago
Delta
Mon, Nov 24 - Thu, Nov 27
BOI
Boise
MCI
Kansas City
$261 Roundtrip, found 9 hours ago
$261
Roundtrip
found 9 hours ago
Select Delta flight, departing Mon, Nov 24 from Boise to Kansas City, returning Thu, Nov 27, priced at $261 found 9 hours ago
Hawaiian Airlines
Tue, Jan 13 - Sat, Jan 17
BOI
Boise
MCI
Kansas City
$271 Roundtrip, found 1 day ago
$271
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Tue, Jan 13 from Boise to Kansas City, returning Sat, Jan 17, priced at $271 found 1 day ago
United
Tue, Nov 18 - Thu, Nov 27
BOI
Boise
MCI
Kansas City
$275 Roundtrip, found 1 day ago
$275
Roundtrip
found 1 day ago
Select United flight, departing Tue, Nov 18 from Boise to Kansas City, returning Thu, Nov 27, priced at $275 found 1 day ago

Find the cheapest month to fly from Boise (BOI) to Kansas City (MCI)

November is typically the cheapest month to fly

From $147 - $493 per traveler.

Alternative airports near Kansas City

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Kansas City Intl. MCI. Cheapest option available. Average driving time to city center is 23 minutes. Flights from $323
MCI
Kansas City Intl.
Cheapest
Average driving time to city center23 min
Flights from $323

Frequently asked questions

How much does a flight from Boise Airport (BOI) to Kansas City Intl. Airport (MCI) cost?
Get a cheap one-way flight from $80 or cheap return flight from $118 from Boise Airport (BOI) to Kansas City Intl. Airport (MCI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Boise Airport (BOI) to Kansas City Intl. Airport (MCI)?
November is the least expensive month to fly from BOI to MCI. Traveling during an off-peak travel window is often the key to scoring lower fares.
What is the cheapest airline that flies from Boise Airport (BOI) to Kansas City Intl. Airport (MCI)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from BOI to MCI. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Boise Airport (BOI) to Kansas City Intl. Airport (MCI)?
There aren't any daily direct flights available from Boise Airport (BOI) to Kansas City Intl. Airport (MCI). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from BOI to MCI?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* But this can change depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Boise Airport (BOI) to Kansas City Intl. Airport (MCI)?
Choose a flight from Boise Airport (BOI) to Kansas City Intl. Airport (MCI) that leaves before 3 PM to reduce the likelihood of delays. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Boise Airport (BOI) to Kansas City Intl. Airport (MCI) last-minute?
Holding off until right before your break to book a ticket from BOI to MCI generally means paying more. While you may find some last-minute discounts, they aren't always guaranteed. Allow some flexibility in your schedule for a better chance of scoring a bargain.
Is it cheaper to book a BOI to MCI flight and hotel package?
Securing a BOI to MCI flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Pick from our impressive range of accommodations and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Boise Airport (BOI) to Kansas City Intl. Airport (MCI)?
If you booked your BOI to MCI flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

Travel information

Origin airport
Boise
Destination airport
Kansas City Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, Southwest Airlines, United
Roundtrip price
$118
Distance
1148 mi

Book with confidence

Boise to Kansas City Flights

The cheapest times to fly from Boise to Kansas City

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boise to Kansas City are during the month of November. You can find some of the cheapest flights from Boise to Kansas City with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boise to Kansas City

Sunday is one of the best days to book for cheap flights from Boise to Kansas City: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Boise to Kansas City

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boise to Kansas City in 2025. You can also book with separate airlines for your outbound and return journeys, from $80 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boise to Kansas City flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Boise to Kansas City airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Boise to Kansas City Flights

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*Available to One Key members.