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$100+ Cheap flights from Portland, ME to Miami (PWM - MIA)

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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — MIA
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to Miami are usually found in September or August, booked 73 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Portland to Miami

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Miami (MIA). 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 septiembre 17, 2025.

Round-trip from

$217
(Southwest)

One-way from

$100
(American Airlines)

Popular in

July

Cheapest in

September

Average price

$268
From Portland to Miami
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One-way flight from Portland to Miami
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Portland to Miami

Cheapest flights from Portland to Miami
Explore the most affordable flight options available from Portland to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

This Southwest deal was found by Cheapflights users on 9/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/2812:00 pmPWM - MIA
1 stop8h 35mSouthwest
mié. 10/291:55 pmMIA - PWM
1 stop6h 00mSouthwest
Deal found 9/17$217
This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/307:05 amPWM - MIA
1 stop9h 11mAmerican Airlines
mar. 10/710:02 amMIA - PWM
1 stop10h 12mAmerican Airlines
Deal found 9/16$223
This United Airlines deal was found by Cheapflights users on 9/16. 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.
mar. 9/308:00 amPWM - MIA
1 stop6h 17mUnited Airlines
mar. 10/71:28 pmMIA - PWM
2 stops10h 31mUnited Airlines
Deal found 9/16$232
This Delta deal was found by Cheapflights users on 9/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/211:34 amPWM - MIA
1 stop7h 17mDelta
vie. 10/33:28 pmMIA - PWM
1 stop7h 35mDelta
Deal found 9/17$237
This United Airlines deal was found by Cheapflights users on 9/17. 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.
jue. 10/25:45 amPWM - MIA
1 stop5h 31mUnited Airlines
vie. 10/31:28 pmMIA - PWM
2 stops10h 31mUnited Airlines
Deal found 9/17$242
This Delta deal was found by Cheapflights users on 9/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/192:34 pmPWM - MIA
1 stop26h 23mDelta
mié. 12/243:46 pmMIA - PWM
1 stop6h 56mDelta
Deal found 9/17$250
This Delta deal was found by Cheapflights users on 9/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/156:00 amPWM - MIA
1 stop6h 22mDelta
sáb. 11/227:59 pmMIA - PWM
1 stop27h 55mDelta
Deal found 9/17$260
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/145:43 amPWM - MIA
1 stop7h 05mAmerican Airlines
sáb. 11/225:36 pmMIA - PWM
1 stop4h 57mAmerican Airlines
Deal found 9/15$268
This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/85:21 pmPWM - MIA
2 stops7h 25mAmerican Airlines
sáb. 11/156:40 amMIA - PWM
1 stop5h 28mAmerican Airlines
Deal found 9/16$273

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Miami 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 2,558,603 searches. Data last updated septiembre 17, 2025.
Use the filters below to find and compare flights from Portland to Miami that are best for you.

Fly from

Portland

Fly to

Miami

Route

Depart

Return

Price

PortlandMiami

PWM - MIA

PWMMIA

Portland

mar. 10/28

12:00 pm-8:35 pm

1 stop8h 35m

Miami

mié. 10/29

1:55 pm-7:55 pm

1 stop6h 00m

$217

PortlandMiami

PWM - MIA

PWMMIA

Portland

vie. 10/31

2:38 pm-11:19 pm

1 stop8h 41m

Miami

jue. 11/6

3:33 pm-12:05 am

1 stop8h 32m

$237

PortlandMiami

PWM - MIA

PWMMIA

Portland

jue. 10/2

2:41 pm-9:14 pm

1 stop6h 33m

Miami

lun. 10/6

7:10 am-12:22 pm

1 stop5h 12m

$237

PortlandMiami

PWM - MIA

PWMMIA

Portland

sáb. 2/7

3:12 pm-11:59 pm

1 stop8h 47m

Miami

vie. 2/13

12:15 pm-11:21 pm

2 stops11h 06m

$242

PortlandMiami

PWM - MIA

PWMMIA

Portland

vie. 12/19

2:34 pm-4:57 pm

1 stop26h 23m

Miami

mié. 12/24

3:46 pm-10:42 pm

1 stop6h 56m

$250

PortlandMiami

PWM - MIA

PWMMIA

Portland

mar. 9/30

2:34 pm-10:45 pm

2 stops8h 11m

Miami

mar. 10/7

1:28 pm-11:59 pm

2 stops10h 31m

$272

PortlandMiami

PWM - MIA

PWMMIA

Portland

jue. 12/4

3:30 pm-8:45 pm

1 stop5h 15m

Miami

sáb. 12/13

6:25 am-12:05 pm

1 stop5h 40m

$298

PortlandMiami

PWM - MIA

PWMMIA

Portland

jue. 12/4

5:46 am-1:11 pm

2 stops7h 25m

Miami

sáb. 12/13

5:33 pm-10:32 pm

1 stop4h 59m

$303

PortlandMiami

PWM - MIA

PWMMIA

Portland

vie. 11/14

5:25 pm-11:25 pm

1 stop6h 00m

Miami

vie. 11/21

5:25 pm-12:20 am

2 stops6h 55m

$313

PortlandMiami

PWM - MIA

PWMMIA

Portland

jue. 10/2

6:14 am-3:11 pm

1 stop8h 57m

Miami

lun. 10/6

1:15 pm-7:41 pm

1 stop6h 26m

$317

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 20 results
1
2

Best time to book a flight from Portland to Miami

Have a flexible travel schedule? Discover the best time to fly to Miami from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Miami

How far ahead should I book a flight from Portland, Maine to Miami?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Miami. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Portland, Maine to Miami, you should look to book at least 73 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Portland, Maine to Miami?

Currently, September is the cheapest month in which you can book a flight from Portland, Maine to Miami (average of $232). Flying from Portland, Maine to Miami in March is currently the most expensive (average of $289). 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.

What is the cheapest time of day to fly from PWM to MIA?

Find hourly flight availability from Portland to Miami. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 17, 2025.

One of the essential ways to save on airfare from Portland, Maine to Miami is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 10% on airfare.

Reviews of airlines servicing Miami

Get insights into the airlines that provide service to Miami. 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 Miami. Reviews last updated septiembre 17, 2025.
Read through reviews of airlines operating flights from Portland to Miami, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,961 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,926 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
JetBlue
7.2
Good
2,914 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

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

  • How popular is this Portland, Maine to Miami flight route?

    Flights from Portland to Miami have been viewed 1 times in the past calendar month.

  • How long is the flight from Portland, Maine to Miami?

    Airlines like Southwest, Delta, and United Airlines fly from Portland, Maine to Miami in about 8h 35m. The time it takes to get you to your destination can typically vary by up to 12m. There are 1354 mi between Portland, Maine and Miami. This flight may include one or multiple stops.

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

    Delta, at $169, was found to be the cheapest airline from Portland, Maine to Miami.Alternate airlines to your destination round-trip include JetBlue and United Airlines. Delta is currently priced 58% below the average price you’ll pay for this route.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Portland, Maine to Miami?

    Currently, September is the cheapest month in which you can book a flight from Portland, Maine to Miami (average of $232). Flying from Portland, Maine to Miami in March is currently the most expensive (average of $289). 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.

See more FAQs

Traveling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Hollywood
Aventura
Coral Gables
Sunny Isles Beach
Marathon
Doral
Boynton Beach
Miami Springs
Hialeah
Palm Beach
Plantation
Pembroke Pines
Dania Beach
Riviera Beach
Sunrise
Miami Lakes
Miami Gardens
Palm Beach Gardens
Wilton Manors
Hallandale Beach

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portland to Miami

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Top 5 airlines flying from Portland to Miami

Discover the top 5 airlines that operate flights from Portland to Miami. 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 2,558,603 searches. Data last updated septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$169Average$346FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$194Average$264FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$212Average$500FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$218Average$407FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$306Average$521FlexibilityNo cancel feeOn-time63%

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