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Cheap flights from Portland, Maine to Milwaukee from $163

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland, Maine to Milwaukee

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:00 am - 12:04 pmPWM  Portland-MKE Milwaukee-Mitchell
7h 04m1 stop Philadelphia
American Airlines Logo
5:04 am - 11:53 amMKE  Milwaukee-Mitchell-PWM Portland
5h 49m1 stop Chicago O'Hare Intl
$325American Airlines
Thu, Nov 12 - Mon, Nov 16
American Airlines Logo
5:30 am - 12:14 pmPWM  Portland-MKE Milwaukee-Mitchell
7h 44m1 stop Philadelphia
American Airlines Logo
6:10 am - 11:35 amMKE  Milwaukee-Mitchell-PWM Portland
4h 25m1 stop Philadelphia
$325American Airlines
Wed, Oct 21 - Tue, Oct 27
Delta Logo
4:50 pm - 8:15 pmPWM  Portland-MKE Milwaukee-Mitchell
4h 25m1 stop Detroit Metropolitan Wayne County
Delta Logo
5:55 pm - 11:21 pmMKE  Milwaukee-Mitchell-PWM Portland
4h 26m1 stop New York LaGuardia
$325Delta
Thu, Nov 12 - Mon, Nov 16
Delta Logo
6:01 am - 1:54 pmPWM  Portland-MKE Milwaukee-Mitchell
8h 53m1 stop Atlanta Hartsfield-Jackson
Delta Logo
9:35 am - 4:02 pmMKE  Milwaukee-Mitchell-PWM Portland
5h 27m1 stop Detroit Metropolitan Wayne County
$325Delta
Tue, Oct 27 - Wed, Oct 28
Southwest Logo
5:40 am - 11:55 amPWM  Portland-MKE Milwaukee-Mitchell
7h 15m1 stop Baltimore/Washington
Southwest Logo
5:00 pm - 9:55 pmMKE  Milwaukee-Mitchell-PWM Portland
3h 55m1 stop Chicago Midway
$325Southwest
Tue, Oct 27 - Thu, Oct 29
United Airlines Logo
3:41 pm - 8:15 pmPWM  Portland-MKE Milwaukee-Mitchell
5h 34m1 stop Newark
United Airlines Logo
5:00 am - 1:26 pmMKE  Milwaukee-Mitchell-PWM Portland
7h 26m2 stops Chicago O'Hare Intl Newark
$330United Airlines
Wed, Oct 21 - Tue, Oct 27
Southwest Logo
5:40 am - 11:55 amPWM  Portland-MKE Milwaukee-Mitchell
7h 15m1 stop Baltimore/Washington
Southwest Logo
5:55 am - 12:25 pmMKE  Milwaukee-Mitchell-PWM Portland
5h 30m2 stops Chicago Midway Baltimore/Washington
$330Southwest
Tue, Oct 27 - Thu, Oct 29
United Airlines Logo
5:08 pm - 10:15 pmPWM  Portland-MKE Milwaukee-Mitchell
6h 07m1 stop Chicago O'Hare Intl
United Airlines Logo
3:33 pm - 11:21 pmMKE  Milwaukee-Mitchell-PWM Portland
6h 48m2 stops Chicago O'Hare Intl Newark
$348United Airlines
Mon, Nov 2 - Wed, Nov 4
Multiple Airlines Logo
5:09 pm - 9:20 amPWM  Portland-MKE Milwaukee-Mitchell
17h 11m2 stops Raleigh-Durham Orlando
Multiple Airlines Logo
10:15 am - 9:08 amMKE  Milwaukee-Mitchell-PWM Portland
21h 53m1 stop Orlando
$410Multiple Airlines
Wed, Oct 21 - Tue, Oct 27
Multiple Airlines Logo
9:48 am - 9:16 amPWM  Portland-MKE Milwaukee-Mitchell
24h 28m1 stop Orlando
Multiple Airlines Logo
10:15 am - 9:08 amMKE  Milwaukee-Mitchell-PWM Portland
21h 53m1 stop Orlando
$438Multiple Airlines
Mon, Oct 26 - Thu, Oct 29

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Delta flights from Portland, Maine to Milwaukee

Our best Delta deals on Portland, Maine to Milwaukee flight tickets
Delta
Nov 12
PWM4:50 pmPortland
4h 25m
1 stop
MKE8:15 pmMilwaukee-Mitchell
Nov 16
MKE5:55 pmMilwaukee-Mitchell
4h 26m
1 stop
PWM11:21 pmPortland
$325
Delta
Oct 28
PWM12:42 pmPortland
4h 23m
1 stop
MKE4:05 pmMilwaukee-Mitchell
Oct 30
MKE2:59 pmMilwaukee-Mitchell
7h 36m
1 stop
PWM11:35 pmPortland
$345
Delta
Oct 21
PWM6:01 amPortland
6h 28m
1 stop
MKE11:29 amMilwaukee-Mitchell
Oct 27
MKE2:59 pmMilwaukee-Mitchell
7h 02m
1 stop
PWM11:01 pmPortland
$454

United Airlines flights from Portland, Maine to Milwaukee

Our best United Airlines deals on Portland, Maine to Milwaukee flight tickets
United Airlines
Oct 21
PWM3:41 pmPortland
5h 34m
1 stop
MKE8:15 pmMilwaukee-Mitchell
Oct 27
MKE5:00 amMilwaukee-Mitchell
7h 26m
2 stops
PWM1:26 pmPortland
$330
United Airlines
Nov 2
PWM5:08 pmPortland
6h 07m
1 stop
MKE10:15 pmMilwaukee-Mitchell
Nov 4
MKE3:33 pmMilwaukee-Mitchell
6h 48m
2 stops
PWM11:21 pmPortland
$348
United Airlines
Oct 22
PWM5:15 amPortland
7h 15m
2 stops
MKE11:30 amMilwaukee-Mitchell
Oct 23
MKE3:52 pmMilwaukee-Mitchell
4h 54m
1 stop
PWM9:46 pmPortland
$383

momondo Fare Finder

 
Use the filters below to find and compare flights from Portland, Maine to Milwaukee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandMilwaukee

PWM Portland - MKE Milwaukee-Mitchell

PWMMKE

Portland

Thu 11/12

6:00 am-12:04 pm

1 stop7h 04m

Milwaukee-Mitchell

Mon 11/16

5:04 am-11:53 am

1 stop5h 49m

$325

PortlandMilwaukee

PWM Portland - MKE Milwaukee-Mitchell

PWMMKE

Portland

Wed 10/21

5:30 am-12:14 pm

1 stop7h 44m

Milwaukee-Mitchell

Tue 10/27

6:10 am-11:35 am

1 stop4h 25m

$325
Quickest round-trip

PortlandMilwaukee

PWM Portland - MKE Milwaukee-Mitchell

PWMMKE

Portland

Thu 11/12

4:50 pm-8:15 pm

1 stop4h 25m

Milwaukee-Mitchell

Mon 11/16

5:55 pm-11:21 pm

1 stop4h 26m

$325

PortlandMilwaukee

PWM Portland - MKE Milwaukee-Mitchell

PWMMKE

Portland

Tue 10/27

6:01 am-1:54 pm

1 stop8h 53m

Milwaukee-Mitchell

Wed 10/28

9:35 am-4:02 pm

1 stop5h 27m

$325

PortlandMilwaukee

PWM Portland - MKE Milwaukee-Mitchell

PWMMKE

Portland

Tue 10/27

5:40 am-11:55 am

1 stop7h 15m

Milwaukee-Mitchell

Thu 10/29

5:00 pm-9:55 pm

1 stop3h 55m

$325

PortlandMilwaukee

PWM Portland - MKE Milwaukee-Mitchell

PWMMKE

Portland

Wed 10/21

3:41 pm-8:15 pm

1 stop5h 34m

Milwaukee-Mitchell

Tue 10/27

5:00 am-1:26 pm

2 stops7h 26m

$330

PortlandMilwaukee

PWM Portland - MKE Milwaukee-Mitchell

PWMMKE

Portland

Tue 10/27

5:40 am-11:55 am

1 stop7h 15m

Milwaukee-Mitchell

Thu 10/29

5:55 am-12:25 pm

2 stops5h 30m

$330

PortlandMilwaukee

PWM Portland - MKE Milwaukee-Mitchell

PWMMKE

Portland

Mon 11/2

5:08 pm-10:15 pm

1 stop6h 07m

Milwaukee-Mitchell

Wed 11/4

3:33 pm-11:21 pm

2 stops6h 48m

$348

PortlandMilwaukee

PWM Portland - MKE Milwaukee-Mitchell

PWMMKE

Portland

Wed 10/21

5:09 pm-9:20 am

2 stops17h 11m

Milwaukee-Mitchell

Tue 10/27

10:15 am-9:08 am

1 stop21h 53m

$410

PortlandMilwaukee

PWM Portland - MKE Milwaukee-Mitchell

PWMMKE

Portland

Mon 10/26

9:48 am-9:16 am

1 stop24h 28m

Milwaukee-Mitchell

Thu 10/29

10:15 am-9:08 am

1 stop21h 53m

$438

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Milwaukee from

How to get the cheapest flight ticket from Portland, Maine 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 typical price of a round-trip flight between Portland, Maine and Milwaukee?

Prices are currently low for flights on this route.

Typical prices usually range from $396 to $442.
The lowest price recently found on this route was $325.

What is the cheapest month to fly to Milwaukee?

The cheapest month to fly to Milwaukee from Portland, Maine is in August. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Milwaukee, with average flight prices from Portland, Maine averaging around $348.

When to book flights from Portland, Maine to Milwaukee

Are you open to changing your travel dates? Check out the ideal times to fly from Portland, Maine to Milwaukee according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland, Maine to Milwaukee (PWM to MKE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Milwaukee

Best Price Found

$163

Fastest flight time

5h 48m

Direct flights

None
The best one-way flight to Milwaukee from Portland, Maine in the past 72 hours is $163. The best round-trip flight deal from Portland, Maine to Milwaukee found on momondo in the last 72 hours is $325.
The fastest flight from Portland, Maine to Milwaukee takes 5h 48m
There are no direct flights from Portland, Maine to Milwaukee. There are no popular flight routes from Portland, Maine to Milwaukee.
Search flight deals

Frequently asked questions about flying from Portland, Maine to Milwaukee

  • How far is Portland to Milwaukee-Mitchell by plane?

    The distance between Portland and Milwaukee-Mitchell is about 885.6 mi. By plane, this route typically takes 5h 48m.

  • When did momondo last update prices for flights from Portland Airport to Milwaukee-Mitchell Airport?

    Prices for flights from Portland Airport to Milwaukee-Mitchell Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Portland Airport to Milwaukee-Mitchell Airport?

  • How old do you have to be to fly from Portland Airport to Milwaukee-Mitchell Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Milwaukee-Mitchell Airport.

  • What documentation or ID do you need to fly to Milwaukee-Mitchell Airport?

    The travel and health documents required for your trip to Milwaukee-Mitchell Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Milwaukee-Mitchell Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Portland, Maine to Milwaukee?

Best airlines flying from Portland, Maine to Milwaukee

Compare and see reviews for airlines that fly from Portland, Maine to Milwaukee with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $272Free CancellationRating
7.8
8,631 reviews
Search Delta flights
United AirlinesPriceFrom $324Free CancellationRating
7.4
10,280 reviews
Search United Airlines flights
SouthwestPriceFrom $343Free CancellationRating
7.9
4,215 reviews
Search Southwest flights
American AirlinesPriceFrom $361Free CancellationRating
7.0
12,124 reviews
Search American Airlines flights

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Sheboygan
Waukesha
Oak Creek
Mequon
Wauwatosa
Glendale
West Bend
Kohler
Port Washington
Pewaukee
New Berlin
Grafton

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Milwaukee?

It is quick and easy to find Portland to Milwaukee flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Milwaukee that suits you.

Can I find flights from Portland to Milwaukee with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Milwaukee from Portland with this policy.

How can momondo help me find flights from Portland to Milwaukee?

Once all potential Portland to Milwaukee flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Portland 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 Portland and alert you when they change.

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