Cheap flights from Louisville to Milwaukee from $126
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Milwaukee departing on 8/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Louisville to Milwaukee
Cheap round-trip flights
Cheap one-way flights
Spirit Airlines flights from Louisville to Milwaukee
Our best Spirit Airlines deals on Louisville to Milwaukee flight tickets
Delta flights from Louisville to Milwaukee
Our best Delta deals on Louisville to Milwaukee flight tickets
See travel insights to Milwaukee from
How to get the cheapest flight ticket from Louisville to Milwaukee
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Milwaukee?
The cheapest month to fly to Milwaukee from Louisville is in May. Flight prices, which tend to average around $297, are often lower during this time because this is during the off-season. The month of August is another great option to travel to Milwaukee, with average flight prices from Louisville averaging around $337.
What is the cheapest day to depart on your flight to Milwaukee?
According to our data, Saturday is the cheapest day to fly to Milwaukee from Louisville. The lowest ticket price found for a Saturday departure recently was $353. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Louisville to Milwaukee on a Monday will generally be more expensive and average around $459. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Milwaukee?
In the evening is the cheapest time of day to fly from Louisville to Milwaukee when you can find flight prices for as low as $358. Flying to Milwaukee in the evening is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Milwaukee, so prices are often more expensive at around $410 per ticket.
How have Louisville to Milwaukee flight prices changed over time?
As of April 2025, prices for Louisville to Milwaukee flights are approximately 58% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Louisville Intl to Milwaukee-Mitchell?
Delta, American Airlines, and Spirit Airlines are the most popular carriers operating from Louisville Intl to Milwaukee-Mitchell
What airlines fly to Milwaukee?
American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Milwaukee from Louisville according to our data. American Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Milwaukee. Keep in mind that there are 6 different airlines that fly to Milwaukee on a routine basis, so you have a few additional options to choose from.
When to book flights from Louisville to Milwaukee
Cheap Louisville to Milwaukee (SDF to MKE) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Louisville to Milwaukee
How far is Louisville Intl to Milwaukee-Mitchell by plane?
There are 349.4 mi between Louisville Intl and Milwaukee-Mitchell. In terms of flight time, this usually takes a little over 4h 39m.
When did momondo last update prices for flights from Louisville Intl Airport to Milwaukee-Mitchell Airport?
Prices for flights from Louisville Intl Airport to Milwaukee-Mitchell Airport are updated daily.
How many operators does momondo search for flights from Louisville Intl Airport to Milwaukee-Mitchell Airport?
As of April 2025, there are 3 operators available to choose from for flights from Louisville Intl Airport to Milwaukee-Mitchell Airport.
How old do you have to be to fly from Louisville Intl Airport to Milwaukee-Mitchell Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Milwaukee-Mitchell Airport.
What documentation or ID do you need to fly to Milwaukee-Mitchell Airport?
The travel and health documents you'll need for your trip to Milwaukee-Mitchell Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Milwaukee-Mitchell Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Louisville to Milwaukee?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Louisville to Milwaukee is Delta (51% of total bookings). The next most popular airlines are American Airlines (31%) and United Airlines (19%).
Best airlines flying from Louisville to Milwaukee
Compare and see reviews for airlines that fly from Louisville to Milwaukee with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $273 | Free Cancellation | Rating 7.4 8,656 reviews | |||
| PriceFrom $286 | Free Cancellation | Rating 8.0 7,917 reviews | |||
| PriceFrom $294 | Free Cancellation | Rating 7.2 10,000 reviews |
Traveling to a place near Milwaukee?
Book flights to Milwaukee if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Louisville to Milwaukee?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Louisville to Milwaukee. momondo saves you time and could save you money on your trip.
Can I find flights from Louisville to Milwaukee with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Louisville to Milwaukee flights to just show those with flexible booking policies.
How can momondo help me find flights from Louisville to Milwaukee?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Milwaukee from Louisville.
I’m not ready to book a flight from Louisville to Milwaukee right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Milwaukee, momondo offers a useful price alert feature which will track prices for flights to Milwaukee from Louisville and alert you when they change.