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Milwaukee

Find cheap United Airlines flights to Milwaukee

CMH — MKE
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Find United Airlines flight deals to Milwaukee

Cheapest United Airlines flights from USA to Milwaukee
Explore the most affordable United Airlines flight options available from USA to Milwaukee. Find the lowest fares with prices last updated on July 27, 2026.

This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:05 am
BOS
-
MKE
1 stop5h 33m
United Airlines
Sat 8/297:18 am
MKE
-
BOS
1 stop5h 49m
United Airlines
Deal found 7/25$237
This United Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:05 am
BOS
-
MKE
1 stop6h 33m
United Airlines
Wed 8/191:19 pm
MKE
-
BOS
1 stop5h 00m
United Airlines
Deal found 7/24$247
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:01 pm
BOS
-
MKE
1 stop4h 59m
United Airlines
Sun 8/305:00 am
MKE
-
BOS
1 stop4h 54m
United Airlines
Deal found 7/23$262

Flights to Milwaukee with United Airlines at a glance

Find detailed information about United Airlines flights from USA to Milwaukee. Explore the options provided by United Airlines to plan your journey from USA to Milwaukee. Data last updated July 27, 2026.

Popular in

July

Cheapest in

February

Average price

$391

Round-trip from

$232

One-way from

$119

Good round-trip deal

$382 or less

Good one-way deal

$293 or less
Highest demand for flights to Milwaukee with United Airlines; 14% potential price increase.
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Best time to find cheap flights to Milwaukee with United Airlines; 2% potential price drop.
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Average price for flights to Milwaukee with United Airlines (round-trip).
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United Airlines
  • United Airlines
  • 10/7-10/7
  • 2 total stops
  • 11h 10m total
  • USA to Milwaukee
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United Airlines
  • United Airlines
  • 8/26
  • 1 total stop
  • 6h 33m total
  • USA to Milwaukee
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Price to beat on a round-trip flight from the United States to Milwaukee with United Airlines.
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Price to beat on a one-way flight from the United States to Milwaukee with United Airlines.
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Cheapflights Insights

Find cheap United Airlines flights to Milwaukee

How long is the flight to Milwaukee with United Airlines?

On average, United Airlines flights from the United States to Milwaukee take 2 hours 10 minutes. Flights to Milwaukee from other popular cities in the United States will vary in length. Below are a few examples of popular routes and their flight times.

United Airlines weekly flight availability to Milwaukee

The most flights to Milwaukee operated by United Airlines are scheduled on a Friday (21 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (16 on average).

When is the best time to book a flight to Milwaukee with United Airlines?

The best time to book a flight to Milwaukee with United Airlines is 81 days before departure. On average, fares are higher if you book 5 days before departure.

When is the cheapest time to fly to Milwaukee with United Airlines?

Users looking for the cheapest United Airlines fares to Milwaukee should consider flying on Wednesday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Monday evenings, when prices are usually at their highest.

FAQs about flights to Milwaukee with United Airlines

  • Which airport do United Airlines flights arrive at when travelling to Milwaukee?

    United Airlines flights on this route tend to land at Milwaukee-Mitchell Airport.

  • Is United Airlines the cheapest airline for a flight to Milwaukee?

    Flight prices will depend on many factors like date, time and cabin class so it is worth comparing flights before booking. Based on Cheapflights data the cheapest average return price for flights to Milwaukee tends to be with Sun Country Air.

  • Are there alternative airlines other than United Airlines that fly to Milwaukee?

    Delta, Southwest and American Airlines all fly to Milwaukee and offer an alternative to United Airlines.

  • How much is a flight to Milwaukee with United Airlines?

    The average price for a return flight with United Airlines is $415; with a one-way flight around $267.

See more FAQs

Reviews of United Airlines

See what Cheapflights users have to say about their United Airlines experience.
United Airlines
7.4
Good
10,000 reviews
Overview

Crew

8.1

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.6

Popular United Airlines flights

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