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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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — MIA
Jan 8 — Jan 151
Thu 1/8
Thu 1/15
1 adult, Economy
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Find cheap flights from Portland to Miami with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Portland to Miami are usually found in September or May, booked 39 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap 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 December 9, 2025.

This Delta deal was found by Cheapflights users on 12/9. 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.
Tue 12/166:08 amPWM - MIA
1 stop8h 37mDelta
Wed 12/244:01 pmMIA - PWM
1 stop6h 42mDelta
Deal found 12/9$290
This Delta deal was found by Cheapflights users on 12/9. 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 12/245:45 amPWM - MIA
1 stop9h 08mDelta
Wed 12/317:07 amMIA - PWM
1 stop5h 13mDelta
Deal found 12/9$358
This Delta deal was found by Cheapflights users on 12/9. 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.
Tue 12/166:15 amPWM - MIA
1 stop8h 12mDelta
Thu 12/187:12 amMIA - PWM
1 stop6h 42mDelta
Deal found 12/9$363
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Wed 12/173:20 pmPWM - MIA
1 stop8h 39mUnited Airlines
Wed 12/244:48 pmMIA - PWM
1 stop6h 34mUnited Airlines
Deal found 12/9$370
This Delta deal was found by Cheapflights users on 12/9. 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 stop8h 25mDelta
Wed 12/244:01 pmMIA - PWM
1 stop6h 42mDelta
Deal found 12/9$373
This Delta deal was found by Cheapflights users on 12/9. 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.
Tue 12/162:34 pmPWM - MIA
1 stop8h 49mDelta
Tue 12/235:01 pmMIA - PWM
1 stop5h 42mDelta
Deal found 12/9$381
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Wed 12/173:20 pmPWM - MIA
1 stop8h 39mUnited Airlines
Sun 12/218:55 amMIA - PWM
1 stop5h 45mUnited Airlines
Deal found 12/9$387
This Kiwi.com deal was found by Cheapflights users on 12/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1011:16 amPWM - MIA
2 stops22h 06mMultiple Airlines
Sun 12/1411:58 amMIA - PWM
1 stop22h 43mMultiple Airlines
Deal found 12/7$425

Find 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 December 9, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$217
(American Airlines)

One-way from

$109
(United Airlines)

Popular in

July

Cheapest in

September

Average price

$406
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. 5% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 9, 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

Tue 1/27

5:30 am-12:14 pm

1 stop6h 44m

Miami

Sat 1/31

7:40 am-1:45 pm

1 stop6h 05m

$217

PortlandMiami

PWM - MIA

PWMMIA

Portland

Wed 1/7

5:45 am-11:20 am

1 stop5h 35m

Miami

Sat 1/10

7:00 am-2:50 pm

1 stop7h 50m

$217

PortlandMiami

PWM - MIA

PWMMIA

Portland

Thu 1/8

3:12 pm-10:20 pm

1 stop7h 08m

Miami

Wed 1/14

4:54 pm-11:30 pm

1 stop6h 36m

$217

PortlandMiami

PWM - MIA

PWMMIA

Portland

Sat 2/7

1:13 pm-7:04 pm

1 stop5h 51m

Miami

Tue 2/10

5:36 pm-12:20 am

1 stop6h 44m

$217

PortlandMiami

PWM - MIA

PWMMIA

Portland

Sat 1/24

6:17 am-2:29 pm

1 stop8h 12m

Miami

Sat 1/31

5:36 pm-11:59 pm

1 stop6h 23m

$217

PortlandMiami

PWM - MIA

PWMMIA

Portland

Sun 2/8

6:00 am-2:29 pm

1 stop8h 29m

Miami

Wed 2/11

5:36 pm-12:20 am

1 stop6h 44m

$217

PortlandMiami

PWM - MIA

PWMMIA

Portland

Wed 1/7

12:48 pm-9:10 pm

1 stop8h 22m

Miami

Sat 1/10

7:40 am-1:45 pm

1 stop6h 05m

$217

PortlandMiami

PWM - MIA

PWMMIA

Portland

Thu 2/5

3:55 pm-10:25 pm

1 stop6h 30m

Miami

Sat 2/14

6:35 am-1:25 pm

2 stops6h 50m

$222

PortlandMiami

PWM - MIA

PWMMIA

Portland

Tue 2/10

5:45 am-11:20 am

1 stop5h 35m

Miami

Sat 2/14

6:35 am-1:25 pm

2 stops6h 50m

$222

PortlandMiami

PWM - MIA

PWMMIA

Portland

Sat 2/7

1:13 pm-7:04 pm

1 stop5h 51m

Miami

Thu 2/12

5:36 pm-12:18 am

1 stop6h 42m

$248

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

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 December.
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 December 5, 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 December is currently the most expensive (average of $103). 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 December 9, 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 December 9, 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
7.9
Good
4,253 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
7.9
Good
4,253 reviews
Southwest
7.9
Good
4,253 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,007 reviews
Southwest
7.9
Good
4,253 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,092 reviews
Southwest
7.9
Good
4,253 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,048 reviews
Southwest
7.9
Good
4,253 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
JetBlue
7.2
Good
2,899 reviews
Southwest
7.9
Good
4,253 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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, Southwest, and United Airlines fly from Portland, Maine to Miami in about 5h 35m. The time it takes to get you to your destination can typically vary by up to 1h 33m. 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 $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 69% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as low as $99 on American Airlines. Other airlines that offer cheap prices include Southwest from $108 and Delta from $108 one-way.

  • 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 December is currently the most expensive (average of $103). 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
Sunrise
Plantation
Palm Beach
Miami Springs
Riviera Beach
Boynton Beach
Hialeah
Deerfield Beach
Miami Lakes
Miami Gardens
Dania Beach
Miramar
Hallandale Beach
Oakland Park

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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 December 9, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$118Average$346FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$194Average$218FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$212Average$381FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$216Average$388FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$298Average$483FlexibilityNo cancel feeOn-time63%

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