What is the cheapest airline that flies from Milwaukee-Mitchell to Maine?

Delta, Southwest, and United Airlines are the most popular carriers operating from Milwaukee-Mitchell to Maine

What airlines fly to Maine?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Maine from Milwaukee according to our data. American Airlines is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Maine. Keep in mind that there are 4 different airlines that fly to Maine on a routine basis, so you have a few additional options to choose from.

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

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

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

As of October 2026, there are 4 operators available to choose from for flights from Milwaukee-Mitchell Airport to Maine.

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

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 Milwaukee-Mitchell Airport to Maine.

What documentation or ID do you need to fly to Maine?

The necessary travel and health documents for your Maine trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$163 Cheap Flights from Milwaukee to Maine in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Milwaukee to Maine

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:35 am - 2:45 pmMKE Milwaukee-Mitchell-PWM Portland

7h 10m1 stop Baltimore/Washington

3:25 pm - 9:20 pmPWM Portland-MKE Milwaukee-Mitchell

6h 55m1 stop Baltimore/Washington

$325Southwest

Fri, Dec 4 - Mon, Dec 7

6:00 am - 1:12 pmMKE Milwaukee-Mitchell-PWM Portland

6h 12m1 stop New York LaGuardia

5:18 pm - 10:15 pmPWM Portland-MKE Milwaukee-Mitchell

5h 57m1 stop New York LaGuardia

$325Delta

Wed, Nov 4 - Wed, Nov 11

8:35 am - 2:16 pmMKE Milwaukee-Mitchell-PWM Portland

4h 41m1 stop Chicago O'Hare Intl

5:08 pm - 10:15 pmPWM Portland-MKE Milwaukee-Mitchell

6h 07m1 stop Chicago O'Hare Intl

$325United Airlines

Thu, Nov 12 - Mon, Nov 16

6:47 am - 2:16 pmMKE Milwaukee-Mitchell-PWM Portland

6h 29m1 stop Chicago O'Hare Intl

8:47 am - 1:32 pmPWM Portland-MKE Milwaukee-Mitchell

5h 45m1 stop Chicago O'Hare Intl

$325United Airlines

Wed, Nov 11 - Wed, Nov 18

12:36 pm - 9:00 pmMKE Milwaukee-Mitchell-PWM Portland

7h 24m1 stop Atlanta Hartsfield-Jackson

11:55 am - 4:31 pmPWM Portland-MKE Milwaukee-Mitchell

5h 36m1 stop Minneapolis St Paul

$325Delta

Fri, Nov 6 - Sat, Nov 7

6:35 am - 12:10 pmMKE Milwaukee-Mitchell-PWM Portland

4h 35m1 stop Baltimore/Washington

3:25 pm - 10:20 pmPWM Portland-MKE Milwaukee-Mitchell

7h 55m2 stops Baltimore/Washington Nashville Intl

$330Southwest

Wed, Nov 11 - Wed, Nov 18

10:15 am - 9:08 amMKE Milwaukee-Mitchell-PWM Portland

21h 53m1 stop Orlando

5:09 pm - 9:16 amPWM Portland-MKE Milwaukee-Mitchell

17h 07m2 stops Raleigh-Durham Orlando

$452Multiple Airlines

Tue, Oct 27 - Wed, Oct 28

8:45 am - 5:04 pmMKE Milwaukee-Mitchell-PWM Portland

7h 19m1 stop Chicago O'Hare Intl

1:03 pm - 7:13 pmPWM Portland-MKE Milwaukee-Mitchell

7h 10m1 stop Washington, D.C. Reagan-National

$517American Airlines

Wed, Oct 28 - Sat, Oct 31

11:42 am - 5:20 pmMKE Milwaukee-Mitchell-BGR Bangor

4h 38m1 stop Chicago O'Hare Intl

7:11 am - 6:31 pmBGR Bangor-MKE Milwaukee-Mitchell

12h 20m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

$518American Airlines

Tue, Oct 27 - Sat, Oct 31

10:15 am - 9:08 amMKE Milwaukee-Mitchell-PWM Portland

21h 53m1 stop Orlando

5:09 pm - 9:16 amPWM Portland-MKE Milwaukee-Mitchell

17h 07m2 stops Raleigh-Durham Orlando

$611Multiple Airlines

Sun, Oct 25 - Wed, Oct 28

Cheap last minute flights

Enter your travel dates to find the best prices.

4:29 pm - 11:35 pmMKE Milwaukee-Mitchell-PWM Portland

6h 06m1 stop Atlanta Hartsfield-Jackson

4:15 pm - 8:35 pmPWM Portland-MKE Milwaukee-Mitchell

5h 20m1 stop New York John F Kennedy Intl

$701Delta

Fri, Oct 16 - Mon, Oct 19

12:41 pm - 11:35 pmMKE Milwaukee-Mitchell-PWM Portland

9h 54m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

4:15 pm - 8:35 pmPWM Portland-MKE Milwaukee-Mitchell

5h 20m1 stop New York John F Kennedy Intl

$706Delta

Fri, Oct 16 - Mon, Oct 19

12:41 pm - 11:18 pmMKE Milwaukee-Mitchell-PWM Portland

9h 37m2 stops Minneapolis St Paul New York LaGuardia

4:47 pm - 8:06 pmPWM Portland-MKE Milwaukee-Mitchell

4h 19m1 stop Detroit Metropolitan Wayne County

$706Delta

Fri, Oct 16 - Mon, Oct 19

5:30 am - 1:02 pmMKE Milwaukee-Mitchell-PWM Portland

6h 32m1 stop Atlanta Hartsfield-Jackson

11:55 am - 4:31 pmPWM Portland-MKE Milwaukee-Mitchell

5h 36m1 stop Minneapolis St Paul

$721Delta

Fri, Oct 16 - Mon, Oct 19

9:35 am - 4:02 pmMKE Milwaukee-Mitchell-PWM Portland

5h 27m1 stop Detroit Metropolitan Wayne County

12:42 pm - 6:04 pmPWM Portland-MKE Milwaukee-Mitchell

6h 22m1 stop Detroit Metropolitan Wayne County

$721Delta

Fri, Oct 16 - Mon, Oct 19

3:52 pm - 9:46 pmMKE Milwaukee-Mitchell-PWM Portland

4h 54m1 stop Chicago O'Hare Intl

9:50 am - 5:54 pmPWM Portland-MKE Milwaukee-Mitchell

9h 04m2 stops Washington, D.C. Dulles Intl Newark

$726United Airlines

Fri, Oct 16 - Mon, Oct 19

12:41 pm - 11:35 pmMKE Milwaukee-Mitchell-PWM Portland

9h 54m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

4:15 pm - 8:35 pmPWM Portland-MKE Milwaukee-Mitchell

5h 20m1 stop New York John F Kennedy Intl

$726Delta

Fri, Oct 16 - Mon, Oct 19

12:41 pm - 11:35 pmMKE Milwaukee-Mitchell-PWM Portland

9h 54m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

11:55 am - 4:31 pmPWM Portland-MKE Milwaukee-Mitchell

5h 36m1 stop Minneapolis St Paul

$726Delta

Fri, Oct 16 - Mon, Oct 19

10:42 am - 11:28 pmMKE Milwaukee-Mitchell-PWM Portland

11h 46m2 stops Chicago O'Hare Intl Newark

9:50 am - 5:54 pmPWM Portland-MKE Milwaukee-Mitchell

9h 04m2 stops Washington, D.C. Dulles Intl Newark

$731United Airlines

Fri, Oct 16 - Mon, Oct 19

12:41 pm - 11:35 pmMKE Milwaukee-Mitchell-PWM Portland

9h 54m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

1:52 pm - 8:06 pmPWM Portland-MKE Milwaukee-Mitchell

7h 14m2 stops New York LaGuardia Detroit Metropolitan Wayne County

$815Delta

Fri, Oct 16 - Mon, Oct 19

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Delta flights from Milwaukee to Maine

Our best Delta deals on Milwaukee to Maine flight tickets

Delta

Nov 4

MKE7:15 amMilwaukee-Mitchell

3h 42m

1 stop

PWM11:57 amPortland

Nov 13

PWM4:50 pmPortland

4h 25m

1 stop

MKE8:15 pmMilwaukee-Mitchell

$325

Delta

Nov 4

MKE7:15 amMilwaukee-Mitchell

7h 20m

2 stops

PWM3:35 pmPortland

Nov 7

PWM1:10 pmPortland

3h 55m

1 stop

MKE4:05 pmMilwaukee-Mitchell

$330

Delta

Nov 11

MKE3:19 pmMilwaukee-Mitchell

8h 00m

2 stops

PWM12:19 amPortland

Nov 16

PWM4:50 pmPortland

8h 04m

2 stops

MKE11:54 pmMilwaukee-Mitchell

$335

United Airlines flights from Milwaukee to Maine

Our best United Airlines deals on Milwaukee to Maine flight tickets

United Airlines

Mar 27

MKE2:50 pmMilwaukee-Mitchell

5h 37m

1 stop

PWM9:27 pmPortland

Mar 31

PWM5:45 amPortland

5h 04m

1 stop

MKE9:49 amMilwaukee-Mitchell

$391

United Airlines

Feb 2

MKE8:40 amMilwaukee-Mitchell

5h 04m

1 stop

PWM2:44 pmPortland

Feb 3

PWM4:25 pmPortland

7h 50m

1 stop

MKE11:15 pmMilwaukee-Mitchell

$425

United Airlines

Feb 2

MKE7:39 amMilwaukee-Mitchell

6h 05m

1 stop

PWM2:44 pmPortland

Feb 3

PWM7:30 amPortland

10h 16m

2 stops

MKE4:46 pmMilwaukee-Mitchell

$430

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MilwaukeePortland

MKE Milwaukee-Mitchell - PWM Portland

MKEPWM

Milwaukee-Mitchell

Fri 12/4

6:35 am-2:45 pm

1 stop7h 10m

Portland

Mon 12/7

3:25 pm-9:20 pm

1 stop6h 55m

$325

MilwaukeePortland

MKE Milwaukee-Mitchell - PWM Portland

MKEPWM

Milwaukee-Mitchell

Wed 11/4

6:00 am-1:12 pm

1 stop6h 12m

Portland

Wed 11/11

5:18 pm-10:15 pm

1 stop5h 57m

$325

Quickest round-trip

MilwaukeePortland

MKE Milwaukee-Mitchell - PWM Portland

MKEPWM

Milwaukee-Mitchell

Thu 11/12

8:35 am-2:16 pm

1 stop4h 41m

Portland

Mon 11/16

5:08 pm-10:15 pm

1 stop6h 07m

$325

MilwaukeePortland

MKE Milwaukee-Mitchell - PWM Portland

MKEPWM

Milwaukee-Mitchell

Wed 11/11

6:47 am-2:16 pm

1 stop6h 29m

Portland

Wed 11/18

8:47 am-1:32 pm

1 stop5h 45m

$325

MilwaukeePortland

MKE Milwaukee-Mitchell - PWM Portland

MKEPWM

Milwaukee-Mitchell

Fri 11/6

12:36 pm-9:00 pm

1 stop7h 24m

Portland

Sat 11/7

11:55 am-4:31 pm

1 stop5h 36m

$325

MilwaukeePortland

MKE Milwaukee-Mitchell - PWM Portland

MKEPWM

Milwaukee-Mitchell

Wed 11/11

6:35 am-12:10 pm

1 stop4h 35m

Portland

Wed 11/18

3:25 pm-10:20 pm

2 stops7h 55m

$330

MilwaukeePortland

MKE Milwaukee-Mitchell - PWM Portland

MKEPWM

Milwaukee-Mitchell

Tue 10/27

10:15 am-9:08 am

1 stop21h 53m

Portland

Wed 10/28

5:09 pm-9:16 am

2 stops17h 07m

$452

MilwaukeePortland

MKE Milwaukee-Mitchell - PWM Portland

MKEPWM

Milwaukee-Mitchell

Wed 10/28

8:45 am-5:04 pm

1 stop7h 19m

Portland

Sat 10/31

1:03 pm-7:13 pm

1 stop7h 10m

$517

MilwaukeeBangor

MKE Milwaukee-Mitchell - BGR Bangor

MKEBGR

Milwaukee-Mitchell

Tue 10/27

11:42 am-5:20 pm

1 stop4h 38m

Bangor

Sat 10/31

7:11 am-6:31 pm

2 stops12h 20m

$518

MilwaukeePortland

MKE Milwaukee-Mitchell - PWM Portland

MKEPWM

Milwaukee-Mitchell

Sun 10/25

10:15 am-9:08 am

1 stop21h 53m

Portland

Wed 10/28

5:09 pm-9:16 am

2 stops17h 07m

$611

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Milwaukee to Maine

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

Prices

Airlines

What is the cheapest month to fly to Maine?

The cheapest month to fly to Maine from Milwaukee is in April. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel to Maine during the month of April, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $340.

Cheap Milwaukee to Maine flight deals and tips

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

Best Price Found	$163
Fastest flight time	2h 10m
Direct flights	None

The best one-way flight to Maine from Milwaukee in the past 72 hours is $163. The best round-trip flight deal from Milwaukee to Maine found on momondo in the last 72 hours is $325.

The fastest flight from Milwaukee to Maine takes 2h 10m

There are no direct flights from Milwaukee to Maine. There are no popular flight routes from Milwaukee to Maine.

Search flight deals

Frequently asked questions about flying from Milwaukee to Maine

When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Maine?
Prices for flights from Milwaukee-Mitchell Airport to Maine are refreshed on a daily basis.
How many operators does momondo search for flights from Milwaukee-Mitchell Airport to Maine?
As of October 2026, there are 4 operators available to choose from for flights from Milwaukee-Mitchell Airport to Maine.
How old do you have to be to fly from Milwaukee-Mitchell Airport to Maine?
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 Milwaukee-Mitchell Airport to Maine.
What documentation or ID do you need to fly to Maine?
The necessary travel and health documents for your Maine trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Milwaukee to Maine

Compare and see reviews for airlines that fly from Milwaukee to Maine with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $210	Free Cancellation	Rating 7.0 12,169 reviews	Search American Airlines flights
United Airlines	PriceFrom $250	Free Cancellation	Rating 7.4 10,366 reviews	Search United Airlines flights
Delta	PriceFrom $258	Free Cancellation	Rating 7.8 8,652 reviews	Search Delta flights
Southwest	PriceFrom $386	Free Cancellation	Rating 7.9 4,217 reviews	Search Southwest flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Milwaukee to Maine. momondo saves you time and could save you money on your trip.

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

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

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

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 Maine from Milwaukee.

I’m not ready to book a flight from Milwaukee to Maine right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Milwaukee to Maine now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Maine and let you know when they change.