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Cheap flights from Portland to Milwaukee (PWM - MKE) from $133

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PWM — MKE
May 9 — May 161
From?
To?
Thu 5/9
Thu 5/16
1 adult, Economy
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The best prices from Portland to Milwaukee-Mitchell are usually found in August or January, booked 73 days in advance, depart on a Wednesday or Friday and return on a Tuesday

Cheap flight deals from Portland to Milwaukee

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Milwaukee (MKE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 4, 2024.

Popular in

October

Cheapest in

August

Round-trip from

$263

One-way from

$133
High demand for flights, 31% potential price rise
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Best time to find cheap flights, 25% potential price drop
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From Portland to Milwaukee-Mitchell
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One-way flight from Portland to Milwaukee-Mitchell
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What is the cheapest day to fly round-trip from Portland, Maine to Milwaukee?

It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Portland, Maine to Milwaukee?

Travelers have found it’s best to book a flight 59 days in advance to save up to 154% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 59 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Portland, Maine to Milwaukee 1-2 weeks in advance for as low as $476, or $602 for flights within the next 24 hours.

What is the cheapest month to fly from Portland, Maine to Milwaukee?

Due to multiple factors, expect to potentially pay more when booking in October. For low rates, August can be a great choice for travel to Milwaukee. Flights to Milwaukee from Portland, Maine in August are about $446 on average during August, but can be found for as low as $170.

When is the cheapest time to fly from Portland, Maine to Milwaukee (PWM - MKE)?

It’s optimal to fly from Portland, Maine to Milwaukee at noon. By choosing this option you can save up to 37% on the cost of your flight, compared to a flight in the afternoon.

Cheap American Airlines flights from Portland to Milwaukee

Explore cheap flight options specifically provided by American Airlines for the route between Portland and Milwaukee. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
Consider these cheap American Airlines flights we've found departing from Portland to Milwaukee. It's recommended that users confirm their flight details before booking.
Tue 6/43:41 pmPWM - MKE
1 stop5h 39mAmerican Airlines
Tue 6/116:30 pmMKE - PWM
1 stop5h 22mAmerican Airlines
Deal found 5/3$264
Sat 5/117:45 amPWM - MKE
1 stop6h 14mAmerican Airlines
Sun 5/126:15 amMKE - PWM
1 stop4h 33mAmerican Airlines
Deal found 5/3$599
Tue 6/43:41 pmPWM - MKE
2 stops6h 43mAmerican Airlines
Tue 6/116:30 pmMKE - PWM
1 stop5h 22mAmerican Airlines
Deal found 5/3$607
Fri 5/173:41 pmPWM - MKE
1 stop5h 39mAmerican Airlines
Sun 5/196:15 amMKE - PWM
1 stop4h 33mAmerican Airlines
Deal found 5/3$632
Sun 6/167:42 amPWM - MKE
2 stops7h 32mAmerican Airlines
Thu 6/206:30 pmMKE - PWM
1 stop5h 22mAmerican Airlines
Deal found 5/3$661
Fri 5/173:41 pmPWM - MKE
1 stop5h 39mAmerican Airlines
Sun 5/196:45 amMKE - PWM
2 stops16h 02mAmerican Airlines
Deal found 5/3$807
Sat 5/117:45 amPWM - MKE
2 stops14h 28mAmerican Airlines
Sun 5/126:15 amMKE - PWM
1 stop4h 33mAmerican Airlines
Deal found 5/3$825
Fri 5/106:00 amPWM - MKE
2 stops7h 59mAmerican Airlines
Sun 5/126:15 amMKE - PWM
1 stop4h 33mAmerican Airlines
Deal found 5/3$827
Fri 5/173:41 pmPWM - MKE
1 stop5h 39mAmerican Airlines
Mon 5/206:45 amMKE - PWM
2 stops28h 02mAmerican Airlines
Deal found 5/3$849

Cheap Delta flights from Portland to Milwaukee

Explore cheap flight options specifically provided by Delta for the route between Portland and Milwaukee. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
Some of the best deals we've found on Delta flights traveling from Portland to Milwaukee. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Sat 9/76:05 amPWM - MKE
1 stop8h 36mDelta
Wed 9/115:45 pmMKE - PWM
1 stop4h 22mDelta
Deal found 5/2$266
Tue 8/65:30 amPWM - MKE
1 stop8h 32mDelta
Wed 8/75:45 pmMKE - PWM
1 stop4h 22mDelta
Deal found 5/3$342
Tue 8/65:30 amPWM - MKE
1 stop8h 32mDelta
Sun 8/117:00 amMKE - PWM
1 stop7h 19mDelta
Deal found 5/3$372
Sat 9/711:25 amPWM - MKE
2 stops10h 29mDelta
Wed 9/115:45 pmMKE - PWM
1 stop4h 22mDelta
Deal found 5/2$425
Fri 5/102:51 pmPWM - MKE
1 stop4h 47mDelta
Sun 5/123:41 pmMKE - PWM
1 stop5h 18mDelta
Deal found 5/3$606
Fri 5/175:00 amPWM - MKE
1 stop4h 35mDelta
Mon 5/205:33 pmMKE - PWM
1 stop5h 11mDelta
Deal found 5/3$647
Sat 5/116:05 amPWM - MKE
1 stop7h 16mDelta
Mon 5/133:41 pmMKE - PWM
1 stop5h 18mDelta
Deal found 5/3$1,107
Sat 5/117:00 amPWM - MKE
1 stop4h 45mDelta
Sun 5/123:41 pmMKE - PWM
1 stop5h 18mDelta
Deal found 5/3$1,157
Tue 6/45:31 amPWM - MKE
2 stops10h 05mDelta
Tue 6/1112:06 pmMKE - PWM
2 stops11h 18mDelta
Deal found 5/3$1,264

Cheap Portland to Milwaukee flights in May & June 2024

Find cheap flight options from Portland to Milwaukee specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Prices were last updated on May 4, 2024.
These are some of the most attractive deals on flights from Portland to Milwaukee in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 6/43:41 pmPWM - MKE
1 stop5h 39mAmerican Airlines
Tue 6/116:30 pmMKE - PWM
1 stop5h 22mAmerican Airlines
Deal found 5/3$264
Sun 6/161:14 pmPWM - MKE
1 stop7h 55mMultiple Airlines
Thu 6/2011:08 amMKE - PWM
1 stop7h 54mMultiple Airlines
Deal found 5/3$323
Tue 6/45:30 amPWM - MKE
2 stops12h 05mUnited Airlines
Tue 6/113:55 pmMKE - PWM
1 stop4h 38mUnited Airlines
Deal found 5/3$587
Sat 5/117:45 amPWM - MKE
1 stop6h 14mAmerican Airlines
Sun 5/126:15 amMKE - PWM
1 stop4h 33mAmerican Airlines
Deal found 5/3$599
Fri 5/102:51 pmPWM - MKE
1 stop4h 47mDelta
Sun 5/123:41 pmMKE - PWM
1 stop5h 18mDelta
Deal found 5/3$606
Tue 6/43:41 pmPWM - MKE
2 stops6h 43mAmerican Airlines
Tue 6/116:30 pmMKE - PWM
1 stop5h 22mAmerican Airlines
Deal found 5/3$607
Fri 5/173:41 pmPWM - MKE
1 stop5h 39mAmerican Airlines
Sun 5/196:15 amMKE - PWM
1 stop4h 33mAmerican Airlines
Deal found 5/3$632
Fri 5/175:00 amPWM - MKE
1 stop4h 35mDelta
Mon 5/205:33 pmMKE - PWM
1 stop5h 11mDelta
Deal found 5/3$647
Sun 6/167:42 amPWM - MKE
2 stops7h 32mAmerican Airlines
Thu 6/206:30 pmMKE - PWM
1 stop5h 22mAmerican Airlines
Deal found 5/3$661

Portland to Milwaukee 2024 flight deals

Discover exclusive flight deals for travel between Portland and Milwaukee in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
These are some of the most attractive deals on flights from Portland to Milwaukee in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 6/43:41 pmPWM - MKE
1 stop5h 39mAmerican Airlines
Tue 6/116:30 pmMKE - PWM
1 stop5h 22mAmerican Airlines
Deal found 5/3$264
Sat 9/76:05 amPWM - MKE
1 stop8h 36mDelta
Wed 9/115:45 pmMKE - PWM
1 stop4h 22mDelta
Deal found 5/2$266
Sun 6/161:14 pmPWM - MKE
1 stop7h 55mMultiple Airlines
Thu 6/2011:08 amMKE - PWM
1 stop7h 54mMultiple Airlines
Deal found 5/3$323
Tue 8/65:30 amPWM - MKE
1 stop8h 32mDelta
Wed 8/75:45 pmMKE - PWM
1 stop4h 22mDelta
Deal found 5/3$342
Tue 8/65:30 amPWM - MKE
1 stop8h 32mDelta
Sun 8/117:00 amMKE - PWM
1 stop7h 19mDelta
Deal found 5/3$372
Sat 9/711:25 amPWM - MKE
2 stops10h 29mDelta
Wed 9/115:45 pmMKE - PWM
1 stop4h 22mDelta
Deal found 5/2$425
Tue 8/134:50 pmPWM - MKE
1 stop6h 29mUnited Airlines
Tue 8/2012:11 pmMKE - PWM
2 stops10h 48mUnited Airlines
Deal found 5/4$578
Tue 8/134:50 pmPWM - MKE
1 stop5h 25mUnited Airlines
Tue 8/2012:11 pmMKE - PWM
2 stops10h 48mUnited Airlines
Deal found 5/3$583
Tue 6/45:30 amPWM - MKE
2 stops12h 05mUnited Airlines
Tue 6/113:55 pmMKE - PWM
1 stop4h 38mUnited Airlines
Deal found 5/3$587

Portland to Milwaukee flights leaving soon

Find last-minute flight options from Portland to Milwaukee for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
Have a look at some of the last-minute flights available departing from Portland to Milwaukee. To prevent any unwanted surprises, users should verify their flight info before booking.
Sat 5/117:45 amPWM - MKE
1 stop6h 14mAmerican Airlines
Sun 5/126:15 amMKE - PWM
1 stop4h 33mAmerican Airlines
Deal found 5/3$599
Fri 5/102:51 pmPWM - MKE
1 stop4h 47mDelta
Sun 5/123:41 pmMKE - PWM
1 stop5h 18mDelta
Deal found 5/3$606
Sat 5/117:45 amPWM - MKE
2 stops14h 28mAmerican Airlines
Sun 5/126:15 amMKE - PWM
1 stop4h 33mAmerican Airlines
Deal found 5/3$825
Fri 5/106:00 amPWM - MKE
2 stops7h 59mAmerican Airlines
Sun 5/126:15 amMKE - PWM
1 stop4h 33mAmerican Airlines
Deal found 5/3$827
Fri 5/105:54 pmPWM - MKE
3 stops30h 57mMultiple Airlines
Sun 5/122:35 pmMKE - PWM
3 stops25h 38mMultiple Airlines
Deal found 5/3$945
Fri 5/1010:50 amPWM - MKE
1 stop14h 01mMultiple Airlines
Sun 5/122:35 pmMKE - PWM
3 stops25h 38mMultiple Airlines
Deal found 5/3$949
Fri 5/105:30 pmPWM - MKE
2 stops7h 32mAmerican Airlines
Sun 5/125:02 amMKE - PWM
2 stops7h 45mAmerican Airlines
Deal found 5/3$1,061
Sat 5/116:05 amPWM - MKE
1 stop7h 16mDelta
Mon 5/133:41 pmMKE - PWM
1 stop5h 18mDelta
Deal found 5/3$1,107
Sat 5/117:00 amPWM - MKE
1 stop4h 45mDelta
Sun 5/123:41 pmMKE - PWM
1 stop5h 18mDelta
Deal found 5/3$1,157

One-way flights to Milwaukee from Portland

Search for one-way flight options from Portland to Milwaukee. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
Take a look at some of the best available options we've come across on one-way flights from Portland to Milwaukee. Those needing a return flight from Portland to Milwaukee can use the search form above.
Wed 6/266:15 amPWM - MKE
1 stop8h 36mDelta
Deal found 5/4$133
Sun 7/211:27 pmPWM - MKE
1 stop5h 13mSun Country Air
Deal found 5/3$158
Tue 5/143:41 pmPWM - MKE
1 stop5h 39mAmerican Airlines
Deal found 5/3$298
Sun 7/211:27 pmPWM - MKE
3 stops32h 32mMultiple Airlines
Deal found 5/3$329
Wed 6/265:30 amPWM - MKE
2 stops10h 44mUnited Airlines
Deal found 5/4$351
Tue 5/146:05 amPWM - MKE
2 stops14h 08mUnited Airlines
Deal found 5/3$449
Sun 7/216:01 amPWM - MKE
2 stops18h 58mAmerican Airlines
Deal found 5/3$495

Find flights from Portland to Milwaukee within your budget

Customize your flight search to find flights from Portland to Milwaukee that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$264 - $607

Route

Depart

Return

Price

PortlandMilwaukee-Mitchell

PWM - MKE

PWMMKE

Portland

Tue 6/4

1 stop5h 39m

Milwaukee-Mitchell

Tue 6/11

1 stop5h 22m

$264

PortlandMilwaukee-Mitchell

PWM - MKE

PWMMKE

Portland

Sat 9/7

1 stop8h 36m

Milwaukee-Mitchell

Wed 9/11

1 stop4h 22m

$266

PortlandMilwaukee-Mitchell

PWM - MKE

PWMMKE

Portland

Sun 6/16

1 stop7h 55m

Milwaukee-Mitchell

Thu 6/20

1 stop7h 54m

$323

PortlandMilwaukee-Mitchell

PWM - MKE

PWMMKE

Portland

Tue 8/6

1 stop8h 32m

Milwaukee-Mitchell

Wed 8/7

1 stop4h 22m

$342

PortlandMilwaukee-Mitchell

PWM - MKE

PWMMKE

Portland

Tue 8/6

1 stop8h 32m

Milwaukee-Mitchell

Sun 8/11

1 stop7h 19m

$372

PortlandMilwaukee-Mitchell

PWM - MKE

PWMMKE

Portland

Sat 9/7

2 stops10h 29m

Milwaukee-Mitchell

Wed 9/11

1 stop4h 22m

$425

PortlandMilwaukee-Mitchell

PWM - MKE

PWMMKE

Portland

Tue 8/13

1 stop5h 25m

Milwaukee-Mitchell

Tue 8/20

2 stops10h 48m

$583

PortlandMilwaukee-Mitchell

PWM - MKE

PWMMKE

Portland

Tue 6/4

2 stops12h 05m

Milwaukee-Mitchell

Tue 6/11

1 stop4h 38m

$587

PortlandMilwaukee-Mitchell

PWM - MKE

PWMMKE

Portland

Tue 6/4

2 stops6h 43m

Milwaukee-Mitchell

Tue 6/11

1 stop5h 22m

$607

Flights are sorted by cheapest first

Deals found on 5/3

When is the best time to book a flight from Portland, Maine to Milwaukee?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Milwaukee. Price data was last updated on January 28, 2024.
The price you pay for your flight from Portland, Maine to Milwaukee may vary depending on when you book. For the best chance of a lower fare, look to book 72 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from Portland, Maine to Milwaukee?

Use this chart to determine the cheapest time to fly round-trip from Portland to Milwaukee. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Portland, Maine to Milwaukee flight should consider departing on Wednesday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Milwaukee by month

Plan your trip from Portland to Milwaukee by taking into account the cheapest months to travel. The average price of a one-way flight from Portland to Milwaukee is currently $316 while a round-trip flight costs $419. Price data was last updated on April 28, 2024.

Currently, December is the cheapest month in which you can book a flight from Portland, Maine to Milwaukee (average of $263). Flying from Portland, Maine to Milwaukee in June is currently the most expensive (average of $379). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$270

February

$277

March

$285

April

$306

May

$353

June

$379

July

$371

August

$341

September

$316

October

$296

November

$296

December

$263

Temperature and rainfall in Milwaukee by month

Plan your trip to Milwaukee by taking into account the average temperature and rainfall totals by month.

MKE

Temperature

21.2 - 73.4 °F

Reviews of airlines servicing Milwaukee

Get insights into the airlines that provide service to Milwaukee. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Milwaukee. Reviews last updated May 4, 2024.
Peruse reviews from past customers who have flown with American Airlines, Delta and United Airlines from Portland to Milwaukee to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,848 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.1

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.1
Very good
10,848 reviews
Delta
8.1
Very good
10,848 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.1

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
11,134 reviews
Delta
8.1
Very good
10,848 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.1

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,755 reviews
Delta
8.1
Very good
10,848 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.1

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Sun Country Air
7.3
Good
649 reviews
Delta
8.1
Very good
10,848 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.1

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Portland to Milwaukee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Portland, Maine to Milwaukee for under $300 on Cheapflights?

    Yes, there are multiple flights from Portland, Maine to Milwaukee for under $300. The cheapest flight booked recently is on American Airlines for just $264, but on average you can expect to pay $699.

  • Are there last-minute flights available from Portland, Maine to Milwaukee for under $600?

    There are currently 13+ open flights from Portland, Maine to Milwaukee within the next 7 days for less than $600.

  • What are the cheapest airlines flying from Portland, Maine to Milwaukee round-trip?

    Our cheapest airline available from Portland, Maine to Milwaukee is American Airlines. Our recent data shows that you can find tickets from as low as $264 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $266 and $583 round-trip. Users have found that American Airlines is 40% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Portland, Maine to Milwaukee one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $133. Users have also found prices from $158 and $298 on Sun Country Air and American Airlines, respectively.

  • What are the most popular airlines that fly from Portland, Maine to Milwaukee?

    When booking a flight from Portland, Maine to Milwaukee, you may want to consider flying on American Airlines, JetBlue or Delta as they are the most popular for this route.

  • What does PWM to MKE mean?

    Great question - PWM to MKE just means Portland Airport to Milwaukee-Mitchell Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Portland to Milwaukee that include extra baggage allowance?

    The amount of baggage you can bring on your Portland to Milwaukee flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portland to Milwaukee with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to Milwaukee flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Portland to Milwaukee that include hotel bookings?

    Yes. In addition to deals on Portland to Milwaukee flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Milwaukee?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Milwaukee.

  • Can I find deals for business class flights from Portland to Milwaukee?

    Yes. Cheapflights offers flight deals from Portland to Milwaukee by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Portland to Milwaukee that allow pets onboard?

    Many airlines flying from Portland to Milwaukee offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portland to Milwaukee?

    Yes, you can often find last-minute deals on Portland to Milwaukee flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portland, Maine to Milwaukee flight deals updated?

    The Portland, Maine to Milwaukee flight deals you see on this page were last updated on 5/4.

See more FAQs

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Alternative routes for Portland to Milwaukee
See prices for flight routes from nearby airports that may be better suited for you.

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Top 4 airlines flying from Portland to Milwaukee

Discover the top 4 airlines that operate flights from Portland to Milwaukee. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$170Average$207FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
DeltaCheapest$256Average$387FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$281Average$392FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$321Average$605FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Portland to Milwaukee by cabin class

Find flights from Portland to Milwaukee, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portland to Milwaukee?

Deals for Portland to Milwaukee flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Portland to Milwaukee?

Cheapflights helps you find that perfect flight to Milwaukee from Portland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Portland to Milwaukee with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Portland to Milwaukee, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Portland to Milwaukee become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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