MKE

Find cheap Frontier flights to Milwaukee from $44

1 adult
1 adult, Economy, 0 bags

Search hundreds of travel sites at once for deals on Frontier flights to Milwaukee

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Useful Info
Flight Deals

Cheap Frontier Flight Deals to Milwaukee

 
Here are some of the best deals found on KAYAK recently from Frontier to Milwaukee that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip Frontier flight deals to Milwaukee

Mon, Jan 5 - Mon, Jan 12
Frontier Logo
8:45 am - 9:53 am
ATL
-
MKE
2h 08mnonstop
Frontier Logo
10:53 am - 2:06 pm
MKE
-
ATL
2h 13mnonstop
$118Frontier
Mon, Jan 12 - Mon, Jan 19
Frontier Logo
5:20 am - 9:58 am
MCO
-
MKE
5h 38m1 stop
Frontier Logo
7:37 pm - 11:29 pm
MKE
-
MCO
2h 52mnonstop
$124Frontier
Mon, Jan 12 - Mon, Jan 19
Frontier Logo
8:50 am - 9:58 am
ATL
-
MKE
2h 08mnonstop
Frontier Logo
10:43 am - 1:55 pm
MKE
-
ATL
2h 12mnonstop
$125Frontier
Fri, Jan 23 - Mon, Jan 26
Frontier Logo
4:19 pm - 6:33 pm
MCO
-
MKE
3h 14mnonstop
Frontier Logo
10:52 am - 5:52 pm
MKE
-
MCO
6h 00m1 stop
$125Frontier
Mon, Jan 26 - Mon, Feb 2
Frontier Logo
8:50 am - 9:58 am
ATL
-
MKE
2h 08mnonstop
Frontier Logo
10:52 am - 2:04 pm
MKE
-
ATL
2h 12mnonstop
$128Frontier
Fri, Jan 23 - Mon, Jan 26
Frontier Logo
8:50 am - 9:58 am
ATL
-
MKE
2h 08mnonstop
Frontier Logo
10:52 am - 2:04 pm
MKE
-
ATL
2h 12mnonstop
$130Frontier
Mon, Jan 5 - Fri, Jan 16
Frontier Logo
8:45 am - 9:53 am
ATL
-
MKE
2h 08mnonstop
Frontier Logo
10:38 am - 1:50 pm
MKE
-
ATL
2h 12mnonstop
$132Frontier
Mon, Jan 5 - Mon, Jan 12
Frontier Logo
8:45 am - 9:53 am
ATL
-
MKE
2h 08mnonstop
Frontier Logo
7:40 pm - 7:58 am
MKE
-
ATL
11h 18m1 stop
$135Frontier
Mon, Jan 5 - Fri, Jan 16
Frontier Logo
8:45 am - 9:53 am
ATL
-
MKE
2h 08mnonstop
Frontier Logo
10:38 am - 1:50 pm
MKE
-
ATL
2h 12mnonstop
$144Frontier
Mon, Jan 26 - Mon, Feb 2
Frontier Logo
8:50 am - 9:58 am
ATL
-
MKE
2h 08mnonstop
Frontier Logo
7:01 pm - 7:58 am
MKE
-
ATL
11h 57m1 stop
$145Frontier
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$44
Average price round-trip$287
Best time to beat the crowds but there is an average 31% increase in price.
Most popular time to fly and prices are also 18% lower on average.
Flight from Orlando to Milwaukee
(price for this month)

When to book flights with Frontier to Milwaukee

Average price per month
Flight prices as travel date approaches

FAQs for flying to Milwaukee with Frontier

  • Which other airlines fly to Milwaukee?

    Along with Frontier, you can also fly to Milwaukee with Delta, Southwest, American Airlines, Spirit Airlines, Sun Country Air, United Airlines and United Airlines.

  • Which airport do Frontier flights to Milwaukee fly into?

    You’ll fly into Milwaukee-Mitchell Airport when flying to Milwaukee with Frontier.

Top tips for your flights to Milwaukee with Frontier

  • If you’re intending to fly with Frontier, book your flight to Milwaukee at least 1 week before departure to ensure a below-average price.
  • High season for flights to Milwaukee with Frontier is May and prices are highest at this time. The cheapest month to fly is January.

Frontier customer reviews

5.8
Fair3,081 verified ratings
4.6Food
6.0Boarding
5.5Comfort
6.7Crew
4.4Entertainment
Pros +
  • Crew was extremely pleasant. (in 1649 reviews)
Cons -
  • Several individuals used foul language 50% of of the 4hr flight. (in 4167 reviews)
  • The seats could be a bit bigger (in 2932 reviews)
Show reviews that mention
Traveler rating:
Sort by:
A
2.0 Poor
Not clean and was told I would get a great seat and it was not great at all
Y
8.0 Very good
Good- no snacks on a 4+ hour flight is painful but more painful was the lack of WiFi.
O
2.0 Poor
Flight got delayed for 5 hours no good explanation was offered ;(
A
6.0 Okay
Horrible. I would never fly Frontier again. The booking process is tricky at best, but fraudulent in my opinion. Frontier customer service did nothing to rectify my purchase -- I ended up paying more than double what I could have gotten from other airlines and nearly triple what I thought I was buying from Frontier. Their booking practices are unfair to the consumer.
D
2.0 Poor
Delayed. Text notifications were slow. Not much information o what was happening. Boarding was slow and confusing. Wasn’t even offered water other flight. Had to ask. No entertainment at all. Felt like.a Greyhound bus.
J
8.0 Very good
It was excellent everything
A
4.0 Mediocre
When I wanted to check in 3 hours prior to boarding time, the employees mentioned “a little over an hour delay” so I waited for an hour then I went to go look for food in the terminal and most people from that flight were in the same area looking for food. Finally I decided after food to check to see if it’s anytime closer and now it’s 2 mins until boarding closes?! What are you kidding me? I didn’t receive anything via sms about boarding now nor via email or on the intercom. I luckily made it through, barely, and then there’s no room for my carry on mind you I’m in the very first row so I had to place my purse in one further row back and my carry on sections down. Not sure who pays for better seats to get your stuff placed all over the plane but that was the worst experience I’ve ever had flying with anyone.
L
8.0 Very good
Delayed on tarmac and boarding
M
8.0 Very good
Better than expected. Staff were friendly and nice on both flights.
J
2.0 Poor
Worst experience ever...never fly Frontier again.
Read more about Frontier

Everything you need to know for your flight to Milwaukee

Other airlines flying to Milwaukee

Flight deals from the most popular airlines with KAYAK users flying the route
Southwest flights to Milwaukee
American Airlines flights to Milwaukee
United Airlines flights to Milwaukee
JetBlue flights to Milwaukee
Delta flights to Milwaukee