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$273 Cheap Flights from Tri-Cities (TRI) to Milwaukee (MKE)

View $273 flight on Sat, Oct 10, 2026Opens in a new window

Popular airlines from Tri-Cities, TN (TRI-Tri-Cities Regional) to General Mitchell Intl. Airport (MKE)

Cheap Flights from Tri-Cities to Milwaukee (TRI-MKE)

Prices were available within the past 7 days and start at $273 for one-way flights and $319 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Nov 24 - Tue, Dec 1
TRI
Tri-Cities
MKE
Milwaukee
$319 Roundtrip, found 3 hours ago
$319
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Tue, Nov 24 from Tri-Cities to Milwaukee, returning Tue, Dec 1, priced at $319 found 3 hours ago
Delta
Tue, Nov 24 - Tue, Dec 1
TRI
Tri-Cities
MKE
Milwaukee
$319 Roundtrip, found 3 hours ago
$319
Roundtrip
found 3 hours ago
Select Delta flight, departing Tue, Nov 24 from Tri-Cities to Milwaukee, returning Tue, Dec 1, priced at $319 found 3 hours ago
Delta
Tue, Nov 24 - Tue, Dec 1
TRI
Tri-Cities
MKE
Milwaukee
$334 Roundtrip, found 3 hours ago
$334
Roundtrip
found 3 hours ago
Select Delta flight, departing Tue, Nov 24 from Tri-Cities to Milwaukee, returning Tue, Dec 1, priced at $334 found 3 hours ago
Delta
Mon, Nov 23 - Mon, Nov 30
TRI
Tri-Cities
MKE
Milwaukee
$339 Roundtrip, found 2 hours ago
$339
Roundtrip
found 2 hours ago
Select Delta flight, departing Mon, Nov 23 from Tri-Cities to Milwaukee, returning Mon, Nov 30, priced at $339 found 2 hours ago
Delta
Thu, Oct 15 - Mon, Oct 19
TRI
Tri-Cities
MKE
Milwaukee
$364 Roundtrip, found 4 days ago
$364
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Oct 15 from Tri-Cities to Milwaukee, returning Mon, Oct 19, priced at $364 found 4 days ago
Delta
Fri, Sep 11 - Mon, Sep 14
TRI
Tri-Cities
MKE
Milwaukee
$369 Roundtrip, found 2 days ago
$369
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Sep 11 from Tri-Cities to Milwaukee, returning Mon, Sep 14, priced at $369 found 2 days ago
American Airlines
Mon, Nov 23 - Mon, Nov 30
TRI
Tri-Cities
MKE
Milwaukee
$378 Roundtrip, found 2 hours ago
$378
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Mon, Nov 23 from Tri-Cities to Milwaukee, returning Mon, Nov 30, priced at $378 found 2 hours ago
Delta
Tue, Nov 24 - Tue, Dec 1
TRI
Tri-Cities
MKE
Milwaukee
$388 Roundtrip, found 3 hours ago
$388
Roundtrip
found 3 hours ago
Select Delta flight, departing Tue, Nov 24 from Tri-Cities to Milwaukee, returning Tue, Dec 1, priced at $388 found 3 hours ago
American Airlines
Tue, Nov 24 - Tue, Dec 1
TRI
Tri-Cities
MKE
Milwaukee
$390 Roundtrip, found 3 hours ago
$390
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Tue, Nov 24 from Tri-Cities to Milwaukee, returning Tue, Dec 1, priced at $390 found 3 hours ago
American Airlines
Tue, Nov 24 - Tue, Dec 1
TRI
Tri-Cities
MKE
Milwaukee
$399 Roundtrip, found 3 hours ago
$399
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Tue, Nov 24 from Tri-Cities to Milwaukee, returning Tue, Dec 1, priced at $399 found 3 hours ago

Alternative airports near Milwaukee

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

Select flight to General Mitchell Intl. MKE. Cheapest and Closest option available. Average driving time to city center is 13 minutes. Flights from $737
MKE
General Mitchell Intl.
CheapestClosest
Average driving time to city center13 min
Flights from $737

Find the cheapest month to fly from Tri-Cities (TRI) to Milwaukee (MKE)

June is typically the cheapest month to fly

From $248 - $323 per traveler.

What you need to know for your flight from Tri-Cities Regional to General Mitchell Intl.

Tri-Cities (TRI) to Milwaukee (MKE) at a glance

Travel between Tri-Cities (TRI) and Milwaukee (MKE) with a selection of airlines on this domestic short-haul route. Evaluate options from full-service carriers to discover the itinerary that aligns with your budget, schedule, and travel plans while you enjoy Milwaukee's renowned attractions and neighborhoods. Access essential information for flights departing from Tri-Cities Regional Airport (TRI) to General Mitchell International Airport (MKE).

  • Fastest flight duration: around 3h 15m in-flight, plus roughly 1h 30m layover with one stop
  • Route distance: roughly 500 miles (800 km)
  • Flights per week: around 8 departures on average
  • Typical fares (one-way): economy tickets often range from $130–$330, depending on seasonality and how far ahead you book

Flights from Tri-Cities Regional Airport (TRI) to General Mitchell International Airport (MKE)

Based on recent traveler bookings, here are the top airlines flying from Tri-Cities to Milwaukee, favored for their one-stop service. Common layovers include Hartsfield-Jackson Atlanta International Airport (ATL, approximately 1h 45m) and Charlotte-Douglas International Airport (CLT, about 1h 30m). This variety allows you to customize your travel experience by balancing price, total travel time, and cabin class to create the ideal itinerary.

  • Delta: This full-service airline provides one-stop options, with one-way fares generally between $130 and $325. Delta is responsible for around 62% of departures on this route, featuring an in-flight duration of 3 hours and 15 minutes, and a complete travel time of approximately 4 hours and 45 minutes, including layover.
  • American Airlines: Another full-service carrier, American Airlines offers one-stop service with one-way fares usually ranging from $135 to $295. This airline accounts for roughly 38% of departures on this route, with a flight time of 3 hours and 15 minutes, leading to a total journey duration of about 4 hours and 45 minutes, including layover.

Alternative route from Tri-Cities (TRI) to Milwaukee (MKE)

  • Tri-Cities to Kenosha (TRI-ENW): Located approximately 24 miles from General Mitchell International Airport (MKE), Kenosha Regional Airport (ENW) serves as a convenient alternative.

How to find the best prices for flights from Tri-Cities (TRI) to Milwaukee (MKE)

Getting some of the best deals on flights from Tri-Cities to Milwaukee is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually found when booking at least two months in advance, although most travelers tend to book two to eight weeks ahead. Evening departures (6 PM to 12 AM) often offer lower prices, while morning flights (5 AM to 12 PM) are the most popular. Additionally, flying on Saturday generally provides cheaper options, even though Friday is the busiest travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at General Mitchell International Airport from Tri-Cities Regional Airport

Milwaukee welcomes travelers from Tri-Cities with a range of transport options based on price, convenience, and proximity. Here's how to reach Milwaukee efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Milwaukee, with private rides that can be arranged in advance.
  • Car rental: Renting a car from General Mitchell International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at General Mitchell International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From General Mitchell International Airport, travelers will find the Milwaukee Airport Bus Station, a bus station, just 0.1 miles away on foot, while the Milwaukee Airport Station, a train station, is approximately 1.8 miles from the airport and typically accessed by car. Additionally, the Michigan & Jackson Tram Stop, a metro station, is located about 7.8 miles away by car.

Frequently asked questions

How much does a flight from Tri-Cities, TN (TRI-Tri-Cities Regional) to Milwaukee, WI (MKE-General Mitchell Intl.) cost?
You can find cheap one-way flights from $273 and cheap return flights from $319 Tri-Cities, TN (TRI-Tri-Cities Regional) to Milwaukee, WI (MKE-General Mitchell Intl.) with Expedia. One-way flights usually range from $178 to $823, and return flights typically cost between $367 and $1363. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Tri-Cities, TN (TRI-Tri-Cities Regional) to Milwaukee, WI (MKE-General Mitchell Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Tri-Cities, TN (TRI-Tri-Cities Regional) to Milwaukee, WI (MKE-General Mitchell Intl.)?
April is the cheapest month to fly from Tri-Cities, TN (TRI) to Milwaukee, WI (MKE), with average return fares around $336. This price is about 12% lower than the average throughout the year, as travel demand typically decreases in early spring. Other affordable months to consider are May and October.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Tri-Cities, TN (TRI-Tri-Cities Regional) to Milwaukee, WI (MKE-General Mitchell Intl.)?
Enter TRI to MKE and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Tri-Cities, TN (TRI-Tri-Cities Regional) to Milwaukee, WI (MKE-General Mitchell Intl.)?
American Airlines is one of the cheapest airlines offering connecting flights from Tri-Cities, TN (TRI) to Milwaukee, WI (MKE), with round-trip tickets starting from around $268 with a layover in Charlotte-Douglas Intl. (CLT). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Tri-Cities, TN (TRI-Tri-Cities Regional) to Milwaukee, WI (MKE-General Mitchell Intl.)?
To find a cheap flight from Tri-Cities, TN (TRI-Tri-Cities Regional) to Milwaukee, WI (MKE-General Mitchell Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Tri-Cities, TN (TRI-Tri-Cities Regional) to Milwaukee, WI (MKE-General Mitchell Intl.)?
The ideal times to fly from Tri-Cities (TRI) to Milwaukee (MKE) are in April and October, with average return flight prices around $336. April brings the freshness of spring, while October offers stunning autumn views. These months are not only budget-friendly but also provide a great travel experience with fewer crowds.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Tri-Cities, TN (TRI-Tri-Cities Regional) to Milwaukee, WI (MKE-General Mitchell Intl.)?
The earliest flight from Tri-Cities Regional Airport (TRI) to General Mitchell International Airport (MKE) typically departs at 5:00 AM, operated by American Airlines. This early flight can help you make the most of your day in Milwaukee. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Tri-Cities, TN (TRI-Tri-Cities Regional) to Milwaukee, WI (MKE-General Mitchell Intl.)?
The most popular departure times for flights from Tri-Cities, TN (TRI) to Milwaukee, WI (MKE) are in the early morning, from 6am to 9am. About 31% of passengers prefer this time window. Many major carriers, including American Airlines and Delta Air Lines, offer flights during this window. This timing works well because it helps you make the most of your day upon arrival.
How long does it take to fly from Tri-Cities, TN (TRI-Tri-Cities Regional) to Milwaukee, WI (MKE-General Mitchell Intl.)?
Flights from TRI to MKE with one stop typically take around 5 hours 50 minutes, covering approximately 534 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Tri-Cities, TN (TRI-Tri-Cities Regional) to Milwaukee, WI (MKE-General Mitchell Intl.)?
First class is available on flights from TRI to MKE. First class cabins are available on:

  • Delta Air Lines
  • American Airlines
  • United Airlines

How do I earn miles on a Tri-Cities, TN (TRI-Tri-Cities Regional) to Milwaukee, WI (MKE-General Mitchell Intl.) flight with Expedia?
It's easy to earn miles on a Tri-Cities, TN (TRI-Tri-Cities Regional) to Milwaukee, WI (MKE-General Mitchell Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Milwaukee from Tri-Cities Regional (TRI)?
If you're planning to travel to Milwaukee from Tri-Cities Regional (TRI), you can fly into General Mitchell Intl. (MKE) Some flights may connect through major hubs like Hartsfield-Jackson Atlanta Intl. (ATL), Charlotte-Douglas Intl. (CLT), Dallas-Fort Worth Intl. (DFW) before reaching Milwaukee. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Tri-Cities, TN (TRI-Tri-Cities Regional) to Milwaukee, WI (MKE-General Mitchell Intl.) at the last minute?
Typically, booking a last minute flight from Tri-Cities, TN (TRI-Tri-Cities Regional) to Milwaukee, WI (MKE-General Mitchell Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Tri-Cities, TN (TRI-Tri-Cities Regional) to Milwaukee, WI (MKE-General Mitchell Intl.) flight and hotel package?
Securing a Tri-Cities, TN (TRI-Tri-Cities Regional) to Milwaukee, WI (MKE-General Mitchell Intl.) Milwaukee Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Tri-Cities, TN (TRI-Tri-Cities Regional) to Milwaukee, WI (MKE-General Mitchell Intl.)?
If you booked your Tri-Cities, TN (TRI-Tri-Cities Regional) to Milwaukee, WI (MKE-General Mitchell Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Tri-Cities Regional
Destination airport
General Mitchell Intl.
Airlines serving
American Airlines, Delta
Roundtrip price
$318
Distance
533 mi

Book with confidence

Tri-Cities to Milwaukee Flights

The cheapest times to fly from Tri-Cities to Milwaukee

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 Milwaukee are during the month of November. You can find some of the cheapest flights from Tri-Cities to Milwaukee with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Tri-Cities to Milwaukee

Sunday is one of the best days to book for cheap flights from Tri-Cities to Milwaukee: 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 Milwaukee

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 Milwaukee in 2026. You can also book with separate airlines for your outbound and return journeys, from $273 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 Milwaukee 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 Milwaukee 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.

 

Tri-Cities to Milwaukee Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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