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$109+ 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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — MIA
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Portland to Miami are usually found in September or August, booked 39 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$217
(Delta)

One-way from

$109
(American Airlines)

Popular in

July

Cheapest in

September

Average price

$388
Provider with most accurate pricing for Portland-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Miami flights.
Search Deals
From Portland to Miami
Search Deals
One-way flight from Portland to Miami
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 30, 2025.

This Delta deal was found by Cheapflights users on 10/30. 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.
Sat 12/612:12 pmPWM - MIA
1 stop6h 38mDelta
Wed 12/107:12 amMIA - PWM
1 stop6h 42mDelta
Deal found 10/30$217
This Delta deal was found by Cheapflights users on 10/29. 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.
Mon 12/86:08 amPWM - MIA
1 stop8h 37mDelta
Mon 12/153:39 pmMIA - PWM
1 stop8h 20mDelta
Deal found 10/29$218
This Delta deal was found by Cheapflights users on 10/28. 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.
Wed 11/124:40 pmPWM - MIA
1 stop6h 03mDelta
Mon 11/177:00 amMIA - PWM
1 stop5h 30mDelta
Deal found 10/28$237
This Delta deal was found by Cheapflights users on 10/28. 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.
Mon 12/156:00 amPWM - MIA
1 stop6h 24mDelta
Mon 12/155:20 pmMIA - PWM
1 stop6h 39mDelta
Deal found 10/28$248
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Tue 11/256:00 amPWM - MIA
1 stop8h 37mUnited Airlines
Tue 12/27:05 amMIA - PWM
1 stop7h 17mUnited Airlines
Deal found 10/28$262
This Delta deal was found by Cheapflights users on 10/29. 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.
Wed 11/194:40 pmPWM - MIA
1 stop6h 03mDelta
Wed 11/263:40 pmMIA - PWM
1 stop6h 39mDelta
Deal found 10/29$268
This Delta deal was found by Cheapflights users on 10/30. 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.
Wed 12/34:43 pmPWM - MIA
1 stop6h 09mDelta
Thu 12/117:12 amMIA - PWM
1 stop6h 42mDelta
Deal found 10/30$278
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Mon 12/86:00 amPWM - MIA
2 stops10h 54mUnited Airlines
Thu 12/114:36 pmMIA - PWM
1 stop6h 33mUnited Airlines
Deal found 10/29$284
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Mon 12/155:34 amPWM - MIA
2 stops7h 00mAmerican Airlines
Mon 12/153:27 pmMIA - PWM
1 stop6h 10mAmerican Airlines
Deal found 10/28$288
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Sat 12/1312:23 pmPWM - MIA
1 stop8h 22mAmerican Airlines
Sat 12/206:38 pmMIA - PWM
1 stop5h 10mAmerican Airlines
Deal found 10/29$289
This Delta deal was found by Cheapflights users on 10/30. 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.
Wed 12/36:15 amPWM - MIA
2 stops11h 02mDelta
Tue 12/92:11 pmMIA - PWM
1 stop8h 12mDelta
Deal found 10/30$294
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 11/85:21 pmPWM - MIA
2 stops7h 25mAmerican Airlines
Sat 11/156:40 amMIA - PWM
1 stop5h 33mAmerican Airlines
Deal found 10/28$295

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 October 30, 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

Wed 1/14

2:35 pm-8:54 pm

1 stop6h 19m

Miami

Fri 1/16

5:40 pm-12:20 am

1 stop6h 40m

$217

PortlandMiami

PWM - MIA

PWMMIA

Portland

Sat 12/6

12:12 pm-6:50 pm

1 stop6h 38m

Miami

Fri 12/12

4:55 pm-10:23 pm

1 stop5h 28m

$217

PortlandMiami

PWM - MIA

PWMMIA

Portland

Sat 12/6

12:12 pm-6:50 pm

1 stop6h 38m

Miami

Wed 12/10

7:12 am-1:54 pm

1 stop6h 42m

$217

PortlandMiami

PWM - MIA

PWMMIA

Portland

Wed 12/10

12:53 pm-9:50 pm

1 stop8h 57m

Miami

Mon 12/15

3:39 pm-11:59 pm

1 stop8h 20m

$217

PortlandMiami

PWM - MIA

PWMMIA

Portland

Wed 11/12

4:40 pm-10:43 pm

1 stop6h 03m

Miami

Mon 11/17

7:00 am-12:30 pm

1 stop5h 30m

$237

PortlandMiami

PWM - MIA

PWMMIA

Portland

Wed 11/12

6:00 am-2:35 pm

1 stop8h 35m

Miami

Tue 11/18

4:52 pm-10:19 pm

1 stop5h 27m

$237

PortlandMiami

PWM - MIA

PWMMIA

Portland

Tue 11/25

6:00 am-2:37 pm

1 stop8h 37m

Miami

Tue 12/2

7:05 am-2:22 pm

1 stop7h 17m

$262

PortlandMiami

PWM - MIA

PWMMIA

Portland

Thu 11/20

6:00 am-12:22 pm

1 stop6h 22m

Miami

Wed 11/26

3:40 pm-10:19 pm

1 stop6h 39m

$268

PortlandMiami

PWM - MIA

PWMMIA

Portland

Thu 12/11

6:08 am-1:06 pm

1 stop6h 58m

Miami

Mon 12/15

3:39 pm-11:59 pm

1 stop8h 20m

$278

PortlandMiami

PWM - MIA

PWMMIA

Portland

Wed 12/3

2:34 pm-11:23 pm

1 stop8h 49m

Miami

Fri 12/12

5:20 pm-11:59 pm

1 stop6h 39m

$278

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 21 results
1
2
3

Compare providers for flights from Portland to Miami

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Miami in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland, Maine-Miami flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland, Maine-Miami flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland, Maine-Miami flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-Miami flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Miami flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 October 24, 2025.

To ensure you get the cheapest price possible for a flight from Portland, Maine to Miami, you should look to book at least 39 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, January is the cheapest month in which you can book a flight from Portland, Maine to Miami (average of $41). Flying from Portland, Maine to Miami in July is currently the most expensive (average of $93). 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 October 30, 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 evening 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 October 30, 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
4,243 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

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
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

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
7.9
Good
7,998 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

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
8,998 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

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
11,035 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

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
2,906 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

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 Delta fly from Portland, Maine to Miami in about 6h 19m. The time it takes to get you to your destination can typically vary by up to . There are 1354 mi between Portland, Maine and Miami.

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

    Delta, at $118, 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 70% 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, January is the cheapest month in which you can book a flight from Portland, Maine to Miami (average of $41). Flying from Portland, Maine to Miami in July is currently the most expensive (average of $93). 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
Sunny Isles Beach
Aventura
Hollywood
Coral Gables
Marathon
Doral
Boynton Beach
Palm Beach
Miami Springs
Plantation
Pembroke Pines
Hialeah
Riviera Beach
Sunrise
Miami Lakes
Miami Gardens
Dania Beach
Wilton Manors
Hallandale Beach
Deerfield Beach

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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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$118Average$335FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$194Average$264FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$212Average$398FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$216Average$404FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$306Average$508FlexibilityNo cancel feeOn-time63%

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