HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Miami

$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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — MIA
Dec 25 — Jan 11
Thu 12/25
Thu 1/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Miami with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 November 25, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$217
(Delta)

One-way from

$109
(Delta)

Popular in

July

Cheapest in

September

Average price

$401
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. 2% potential increase in price ($11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 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 November 25, 2025.

This United Airlines deal was found by Cheapflights users on 11/23. 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.
Sun 12/76:00 amPWM - MIA
1 stop5h 36mUnited Airlines
Wed 12/104:36 pmMIA - PWM
1 stop6h 33mUnited Airlines
Deal found 11/23$217
This United Airlines deal was found by Cheapflights users on 11/24. 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
Fri 12/125:50 pmMIA - PWM
1 stop5h 19mUnited Airlines
Deal found 11/24$267
This Delta deal was found by Cheapflights users on 11/24. 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.
Sun 12/76:08 amPWM - MIA
1 stop8h 37mDelta
Thu 12/117:12 amMIA - PWM
1 stop6h 42mDelta
Deal found 11/24$290
This United Airlines deal was found by Cheapflights users on 11/24. 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.
Sun 12/76:00 amPWM - MIA
2 stops10h 50mUnited Airlines
Thu 12/115:50 pmMIA - PWM
1 stop5h 19mUnited Airlines
Deal found 11/24$295
This American Airlines deal was found by Cheapflights users on 11/23. 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.
Sun 12/75:34 amPWM - MIA
2 stops7h 37mAmerican Airlines
Fri 12/126:57 pmMIA - PWM
1 stop4h 40mAmerican Airlines
Deal found 11/23$327
This United Airlines deal was found by Cheapflights users on 11/24. 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 12/92:13 pmPWM - MIA
2 stops9h 46mUnited Airlines
Fri 12/125:50 pmMIA - PWM
1 stop5h 19mUnited Airlines
Deal found 11/24$333
This American Airlines deal was found by Cheapflights users on 11/23. 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 12/205:26 pmMIA - PWM
1 stop6h 22mAmerican Airlines
Deal found 11/23$338
This American Airlines deal was found by Cheapflights users on 11/23. 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.
Thu 12/45:17 pmPWM - MIA
1 stop5h 39mAmerican Airlines
Sat 12/136:40 amMIA - PWM
1 stop5h 31mAmerican Airlines
Deal found 11/23$346
This Delta deal was found by Cheapflights users on 11/24. 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.
Thu 12/46:08 amPWM - MIA
1 stop8h 37mDelta
Sat 12/135:20 pmMIA - PWM
1 stop6h 39mDelta
Deal found 11/24$351

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 November 25, 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 3/25

11:45 am-6:51 pm

1 stop7h 06m

Miami

Wed 4/1

3:31 pm-12:10 am

1 stop8h 39m

$217

PortlandMiami

PWM - MIA

PWMMIA

Portland

Wed 1/21

6:00 am-12:38 pm

1 stop6h 38m

Miami

Sat 1/24

7:15 am-1:56 pm

1 stop6h 41m

$217

PortlandMiami

PWM - MIA

PWMMIA

Portland

Sat 1/24

12:35 pm-8:40 pm

1 stop8h 05m

Miami

Thu 1/29

7:15 am-2:55 pm

1 stop7h 40m

$217

PortlandMiami

PWM - MIA

PWMMIA

Portland

Wed 1/14

6:17 am-2:29 pm

1 stop8h 12m

Miami

Wed 1/21

7:39 am-1:45 pm

1 stop6h 06m

$217

PortlandMiami

PWM - MIA

PWMMIA

Portland

Wed 1/21

6:00 am-2:38 pm

1 stop8h 38m

Miami

Fri 1/23

2:49 pm-11:30 pm

1 stop8h 41m

$217

PortlandMiami

PWM - MIA

PWMMIA

Portland

Sat 1/17

2:35 pm-11:20 pm

1 stop8h 45m

Miami

Wed 1/21

3:45 pm-11:22 pm

1 stop7h 37m

$217

PortlandMiami

PWM - MIA

PWMMIA

Portland

Sat 1/17

2:35 pm-11:20 pm

1 stop8h 45m

Miami

Sat 1/24

7:40 am-1:45 pm

1 stop6h 05m

$217

PortlandMiami

PWM - MIA

PWMMIA

Portland

Mon 1/26

8:40 am-4:34 pm

1 stop7h 54m

Miami

Tue 1/27

12:18 pm-11:30 pm

2 stops11h 12m

$222

PortlandMiami

PWM - MIA

PWMMIA

Portland

Thu 1/8

2:35 pm-11:20 pm

1 stop8h 45m

$109

PortlandMiami

PWM - MIA

PWMMIA

Portland

Sun 1/25

12:40 pm-7:10 pm

1 stop6h 30m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Showing 1-10 of 19 results
1
2

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 November.
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 November 21, 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 November 25, 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 November 25, 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
4,254 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

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
4,254 reviews
Southwest
8.0
Very good
4,254 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

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
7,999 reviews
Southwest
8.0
Very good
4,254 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

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
9,046 reviews
Southwest
8.0
Very good
4,254 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

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
11,038 reviews
Southwest
8.0
Very good
4,254 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

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
2,905 reviews
Southwest
8.0
Very good
4,254 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

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 and United Airlines fly from Portland, Maine to Miami in about 6h 38m. The time it takes to get you to your destination can typically vary by up to 28m. 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 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
Sunrise
Plantation
Palm Beach
Miami Springs
Boynton Beach
Riviera Beach
Hialeah
Deerfield Beach
Miami Lakes
Miami Gardens
Dania Beach
Miramar
Hallandale Beach
Bonita Springs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Miami

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Fort Lauderdale flights
Boston to Miami flights
Boston to Orlando flights
Boston to Tampa flights
Boston to Fort Myers flights
Boston to West Palm Beach flights
Boston to Sarasota flights
Boston to Key West flights
Boston to Jacksonville flights
Boston to Daytona Beach flights
Portland to Orlando flights
Boston to St Petersburg flights
Boston to Orlando Sanford Intl flights
Portland to Tampa flights
Boston to Pensacola flights
Portland to Fort Lauderdale flights
Portland to Fort Myers flights
Boston to Valparaiso flights
Portland to West Palm Beach flights
Boston to Melbourne flights
Bangor to Orlando flights
Bangor to Miami flights
Portland to Jacksonville flights
Bangor to Fort Lauderdale flights
Bangor to Orlando Sanford Intl flights
Boston to Panama City flights
Portland to Pensacola flights
Portland to Sarasota flights
Bangor to West Palm Beach flights
Portland to Key West flights
Boston to Gainesville flights
Bangor to Tampa flights
Portland to Valparaiso flights
Bangor to Sarasota flights
Bangor to Fort Myers flights
Bangor to St Petersburg flights
Portland to Panama City flights
Boston to Punta Gorda flights
Augusta to Fort Myers flights
Bangor to Key West flights
Portland to Melbourne flights
Boston to Tallahassee flights
Bangor to Jacksonville flights
Augusta to Tampa flights
Rockland to Fort Myers flights
Bangor to Pensacola flights
Bar Harbor to Orlando flights
Augusta to Orlando flights
Rockland to Orlando flights

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 November 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$118Average$321FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$194Average$264FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$212Average$422FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$216Average$397FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$306Average$495FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.