Cheap Flights from Kansas City International to Boise

Compare Kansas City International to Boise flight deals

Find the cheapest month or even day of the year to fly to Boise

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Flight deals from Kansas City International to Boise

Looking for a cheap last-minute deal or the best return flight from Kansas City International Airport to Boise Airport? If you want to travel next month, return fares start from R 6,917. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Kansas City International to Boise

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kansas City International to Boise flights are currently cheapest in May.

Kansas City International to Boise: Alternative routes

Compare routes from Kansas City International to Boise below. You may find an airport to fly into that's cheaper, faster, or easier than Boise.

Kansas City to Boise: Flight information

The things to know before you go.
Cheapest flight foundR 2,108
Cheapest month to flyMay

Finding cheap flights from Kansas City International to Boise: Frequently asked questions

The best price we found for a return flight from Kansas City International to Boise is R 3,341. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Kansas City International to Boise. But we found flights with one or more stops from R 3,341.
As of May 2026, there are no flights flying from Kansas City International to Boise.
The cheapest month to fly from Kansas City International to Boise is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kansas City International Airport to Boise Airport on Wednesday, 13 May 2026.
No airlines currently offer direct flights between Kansas City International Airport and Boise Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Boise but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Boise is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines offers the cheapest flight tickets to Boise.

Travelling from Kansas City International Airport (MCI) to Boise Air Terminal (Gowen Field) Airport (BOI): what you need to know

  • Your MCI to BOI flight won't wait if you're late, so don't forget to check in on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • Travelling during a peak month like July? Public holidays and other popular seasons can lead to longer queues at security. Play it safe and get there up to four hours before international flights and two hours before a domestic departure.

  • We make it a cinch to book a flight with a stopover. To see your options for tickets from Kansas City International Airport to Boise Air Terminal (Gowen Field) Airport, deselect 'Direct flights only.' Then, choose a flight offering a stop long enough to explore your chosen city. Worthwhile stopovers between MCI and BOI include:

    • Denver International Airport

    • Salt Lake City International Airport

    • Harry Reid Airport (formerly McCarran Airport)

How to find the cheapest flights from Kansas City International Airport (MCI) to Boise Air Terminal (Gowen Field) Airport (BOI)

  • R 2,108 is currently the lowest price for a one-way Kansas City International Airport to Boise Air Terminal (Gowen Field) Airport flight. A return flight starts from R 3,341. These prices may change depending on availability.

  • To get your hands on cheap tickets from MCI to BOI, book ahead. Airlines usually offer their most competitively priced fares when flights are first released.

  • The 'Whole month' search tool shows you the cheapest flights from Kansas City International Airport to Boise Air Terminal (Gowen Field) Airport across each month. It's an easy way to snap up a bargain if your trip dates are flexible.

  • Cut down on the time spent looking for cheap flights from MCI to BOI by setting up a Price Alert. We'll send you an email or notification through the app when a special offer becomes available.

  • Choose your ideal arrival and departure times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from Kansas City International Airport to Boise Air Terminal (Gowen Field) Airport.

Handy information about Kansas City International Airport (MCI)

  • You'll find MCI at 601 Brasilia Avenue.

  • Kansas City International Airport scores top marks for on-time performance. 81.34% of flights that take off from MCI arrive at their destination without delay.

  • To reach Kansas City International Airport from central Kansas City, it takes around 20 minutes by car. This depends on traffic though. It's approximately 32 kilometres from the airport to the city centre.

  • Planning to take public transport? You can expect a journey time of around 1 hour 10 minutes.

  • Searching for a handy hotel close to MCI? If you're boarding an early flight from Kansas City International Airport to Boise Air Terminal (Gowen Field) Airport, these stays will put you moments from your departure lounge:

Arriving at Boise Air Terminal (Gowen Field) Airport (BOI)

Getting from Boise Air Terminal (Gowen Field) Airport (BOI) to central Boise

  • You'll find BOI at 3201 Airport Way.

  • Boise Air Terminal (Gowen Field) Airport to the centre of Boise has a drive time of around 20 minutes. It's approximately 18 kilometres away.

  • When travelling on public transport, expect a journey of about 1 hour 35 minutes.

When to fly to Boise Air Terminal (Gowen Field) Airport (BOI)

  • It's time to plan your trip dates for your flight from Kansas City International Airport to Boise Air Terminal (Gowen Field) Airport. July is the busiest month to head to Boise. If you're after a more low-key vibe, go in May.

  • The warmest month in Boise is July, with temperatures ranging between 15ºC (59ºF) and 35ºC (95ºF). Lock in your flights from Kansas City International Airport to Boise Air Terminal (Gowen Field) Airport in this month if this is the type of weather you enjoy.

  • If you want cooler conditions, look for a cheap ticket from MCI to BOI in January. Temperatures average between -11ºC (12ºF) and 5ºC (41ºF) then.

Explore more of United States

  • You've visited Boise, now it's time to discover other corners of United States. Travel about 467 kilometres north to Spokane to tick off its leading attractions. From Manito Park to Northwest Museum of Arts & Culture and Spokane Falls, your itinerary will be busy.

  • Around 483 kilometres south-east of Boise, Salt Lake City is another favourite stop in United States. Experience the best of this destination with a visit to Temple Square, Utah State Capitol and Red Butte Garden.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.