$169 Cheap Flights from Tri-Cities (TRI) to Kansas City (MCI)

View $169 flight on Fri, Jul 4, 2025Opens in a new window

Popular airlines from Tri-Cities, TN (TRI-Tri-Cities Regional) to Kansas City International Airport (MCI)

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Find available prices by choosing your travel dates.

Cheap Flights from Tri-Cities to Kansas City (TRI-MCI)

Prices were available within the past 7 days and start at $169 for one-way flights and $337 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Jul 1 - Fri, Jul 4
TRI
Tri-Cities
MCI
Kansas City
$337 Roundtrip, found 3 days ago
$337
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Jul 1 from Tri-Cities to Kansas City, returning Fri, Jul 4, priced at $337 found 3 days ago
Delta
Thu, Jul 3 - Fri, Jul 4
TRI
Tri-Cities
MCI
Kansas City
$353 Roundtrip, found 3 days ago
$353
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Jul 3 from Tri-Cities to Kansas City, returning Fri, Jul 4, priced at $353 found 3 days ago
Delta
Tue, Jun 24 - Fri, Jul 4
TRI
Tri-Cities
MCI
Kansas City
$372 Roundtrip, found 1 day ago
$372
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jun 24 from Tri-Cities to Kansas City, returning Fri, Jul 4, priced at $372 found 1 day ago
Delta
Tue, Jul 1 - Mon, Jul 7
TRI
Tri-Cities
MCI
Kansas City
$382 Roundtrip, found 3 days ago
$382
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Jul 1 from Tri-Cities to Kansas City, returning Mon, Jul 7, priced at $382 found 3 days ago
Delta
Thu, Jul 3 - Tue, Jul 8
TRI
Tri-Cities
MCI
Kansas City
$388 Roundtrip, found 3 days ago
$388
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Jul 3 from Tri-Cities to Kansas City, returning Tue, Jul 8, priced at $388 found 3 days ago
Delta
Tue, May 20 - Wed, May 28
TRI
Tri-Cities
MCI
Kansas City
$392 Roundtrip, found 1 day ago
$392
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, May 20 from Tri-Cities to Kansas City, returning Wed, May 28, priced at $392 found 1 day ago
Delta
Sun, Jun 29 - Fri, Jul 4
TRI
Tri-Cities
MCI
Kansas City
$398 Roundtrip, found 1 day ago
$398
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Jun 29 from Tri-Cities to Kansas City, returning Fri, Jul 4, priced at $398 found 1 day ago
American Airlines
Sat, May 24 - Wed, May 28
TRI
Tri-Cities
MCI
Kansas City
$403 Roundtrip, found 1 day ago
$403
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, May 24 from Tri-Cities to Kansas City, returning Wed, May 28, priced at $403 found 1 day ago
Delta
Tue, Oct 14 - Tue, Oct 21
TRI
Tri-Cities
MCI
Kansas City
$407 Roundtrip, found 11 hours ago
$407
Roundtrip
found 11 hours ago
Select Delta flight, departing Tue, Oct 14 from Tri-Cities to Kansas City, returning Tue, Oct 21, priced at $407 found 11 hours ago
American Airlines
Sat, May 24 - Sat, May 31
TRI
Tri-Cities
MCI
Kansas City
$412 Roundtrip, found 1 day ago
$412
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, May 24 from Tri-Cities to Kansas City, returning Sat, May 31, priced at $412 found 1 day ago
Flights from Tri-Cities (TRI) to Kansas City (MCI)
Origin airport
Tri-Cities Regional
Destination airport
Kansas City Intl.
Airlines serving
American Airlines, Delta
Roundtrip price
$336
Distance
698 mi

Tri-Cities to Kansas City Flights

The cheapest times to fly from Tri-Cities 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 Tri-Cities to Kansas City are during the month of July. You can find some of the cheapest flights from Tri-Cities to Kansas City with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Tri-Cities to Kansas City

Sunday is one of the best days to book for cheap flights from Tri-Cities 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 Tri-Cities 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 Tri-Cities to Kansas City in 2025. You can also book with separate airlines for your outbound and return journeys, from $169 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 Tri-Cities 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 Tri-Cities 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.

Frequently asked questions

How much does a flight from Tri-Cities Regional Airport (TRI) to Kansas City Intl. Airport (MCI) cost?
Discover the latest flight deals from TRI to MCI by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from TRI to MCI?
The cheapest flights from TRI to MCI are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from TRI to MCI?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from TRI to MCI. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Tri-Cities Regional Airport (TRI) to Kansas City Intl. Airport (MCI)?
You’ll have to book a flight with a layover when traveling from Tri-Cities Regional Airport (TRI) to Kansas City Intl. Airport (MCI). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from TRI to MCI?
Usually you’ll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary based on the time of year, 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 Tri-Cities Regional Airport (TRI) to Kansas City Intl. Airport (MCI)?
To avoid possible delays on the Tri-Cities Regional Airport (TRI) to Kansas City Intl. Airport (MCI) route, aim to fly before 3 PM. Later flights have a 22% higher chance of cancellation.**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 Tri-Cities Regional Airport (TRI) to Kansas City Intl. Airport (MCI) last-minute?
Booking your plane ticket from TRI to MCI right before your trip is usually more expensive. But if you’re flexible with your travel times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a TRI to MCI flight and hotel package?
Booking a TRI to MCI flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Pick from our extensive range of accommodations and then add activities, car rentals and flights 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 Tri-Cities Regional Airport (TRI) to Kansas City Intl. Airport (MCI)?
Typically, you’re able to reschedule or cancel your TRI to MCI flight. However, there may be additional fees, especially if you booked over 24 hours ago. Check your itinerary for the airline’s fees and guidelines on flight changes, or if you need more information, head to our Customer Service portal.

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*Available to One Key members.