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

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — PWM
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Miami to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Miami (MIA) to Portland (PWM). 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 September 11, 2025.

Round-trip from

$217
(United Airlines)

One-way from

$100
(Southwest)

Popular in

December

Cheapest in

September

Average price

$277
From Miami to Portland
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One-way flight from Miami to Portland
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Highest demand for flights based on searches. 20% potential increase in price ($92 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($30 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 Miami to Portland

Cheapest flights from Miami to Portland
Explore the most affordable flight options available from Miami to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/9. 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 12/174:36 pmMIA - PWM
1 stop6h 33mUnited Airlines
Thu 1/16:00 amPWM - MIA
1 stop6h 23mUnited Airlines
Deal found 9/9$217
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 9/264:01 pmMIA - PWM
1 stop7h 44mAmerican Airlines
Tue 9/307:05 amPWM - MIA
1 stop5h 16mAmerican Airlines
Deal found 9/10$227
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 9/251:15 pmMIA - PWM
2 stops9h 58mUnited Airlines
Tue 9/306:00 amPWM - MIA
1 stop6h 18mUnited Airlines
Deal found 9/10$232
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Thu 9/2510:58 amMIA - PWM
1 stop5h 46mUnited Airlines
Mon 9/296:00 amPWM - MIA
1 stop8h 17mUnited Airlines
Deal found 9/9$237
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/25:30 pmMIA - PWM
1 stop6h 15mAmerican Airlines
Tue 10/76:00 amPWM - MIA
1 stop7h 44mAmerican Airlines
Deal found 9/10$253
This American Airlines deal was found by Cheapflights users on 9/11. 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 9/275:18 amMIA - PWM
2 stops6h 26mAmerican Airlines
Wed 10/18:02 amPWM - MIA
1 stop5h 26mAmerican Airlines
Deal found 9/11$263
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 9/237:03 amMIA - PWM
1 stop13h 08mAmerican Airlines
Sat 10/48:40 amPWM - MIA
1 stop10h 42mAmerican Airlines
Deal found 9/10$278
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:56 pmMIA - PWM
1 stop4h 41mAmerican Airlines
Thu 12/115:46 amPWM - MIA
2 stops7h 25mAmerican Airlines
Deal found 9/9$293
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/84:56 pmMIA - PWM
1 stop6h 17mUnited Airlines
Fri 10/106:00 amPWM - MIA
1 stop6h 18mUnited Airlines
Deal found 9/10$297

Cheapflights Fare Finder

 
Customize your flight search to find flights from Miami to Portland 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 September 11, 2025.
Use the filters below to find and compare flights from Miami to Portland that are best for you.

Fly from

Miami

Fly to

Portland

Route

Depart

Return

Price

MiamiPortland

MIA - PWM

MIAPWM

Miami

Wed 12/17

4:36 pm-11:09 pm

1 stop6h 33m

Portland

Thu 1/1

6:00 am-12:23 pm

1 stop6h 23m

$217

MiamiPortland

MIA - PWM

MIAPWM

Miami

Fri 9/26

4:01 pm-11:45 pm

1 stop7h 44m

Portland

Tue 9/30

7:05 am-12:21 pm

1 stop5h 16m

$227

MiamiPortland

MIA - PWM

MIAPWM

Miami

Sat 9/27

8:33 am-4:50 pm

1 stop8h 17m

Portland

Wed 10/1

12:27 pm-6:45 pm

1 stop6h 18m

$227

MiamiPortland

MIA - PWM

MIAPWM

Miami

Thu 9/25

1:15 pm-11:13 pm

2 stops9h 58m

Portland

Tue 9/30

6:00 am-12:18 pm

1 stop6h 18m

$232

MiamiPortland

MIA - PWM

MIAPWM

Miami

Thu 9/25

10:58 am-4:44 pm

1 stop5h 46m

Portland

Mon 9/29

6:00 am-2:17 pm

1 stop8h 17m

$237

MiamiPortland

MIA - PWM

MIAPWM

Miami

Sat 9/27

1:58 pm-11:59 pm

2 stops10h 01m

Portland

Wed 10/1

2:34 pm-10:45 pm

2 stops8h 11m

$237

MiamiPortland

MIA - PWM

MIAPWM

Miami

Mon 12/8

6:56 pm-11:37 pm

1 stop4h 41m

Portland

Thu 12/11

5:46 am-1:11 pm

2 stops7h 25m

$293

MiamiPortland

MIA - PWM

MIAPWM

Miami

Wed 10/8

4:56 pm-11:13 pm

1 stop6h 17m

Portland

Fri 10/10

6:00 am-12:18 pm

1 stop6h 18m

$297

MiamiPortland

MIA - PWM

MIAPWM

Miami

Fri 10/24

3:33 pm-12:05 am

1 stop8h 32m

Portland

Sun 10/26

6:01 am-2:03 pm

1 stop8h 02m

$299

MiamiPortland

MIA - PWM

MIAPWM

Miami

Fri 10/3

7:00 pm-12:05 am

1 stop5h 05m

$100

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 20 results
1
2

Best time to book a flight from Miami to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Miami 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 Miami to Portland

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

Currently, January is the cheapest month in which you can book a flight from Miami to Portland, Maine (average of $296). Flying from Miami to Portland, Maine in July is currently the most expensive (average of $394). 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 MIA to PWM?

Find hourly flight availability from Miami to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 45% on flights from Miami to Portland, Maine by exploring options for tickets in the afternoon.

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and American Airlines from Miami to Portland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

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
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

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
8.0
Very good
7,960 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

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
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

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 Miami to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Airlines like United Airlines and American Airlines fly from Miami to Portland, Maine in about 6h 33m. The time it takes to get you to your destination can typically vary by up to 1h 11m. Airlines will cover a distance of 1354 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Cheapflights users have booked flights from Miami to Portland, Maine round-trip from $108. Other airlines that can offer you cheap pricing are American Airlines, from $207, and Southwest, from $216. Users have found that Delta is 70% cheaper than the other options available to this destination.

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

    The cheapest airlines for a one-way flight from Miami to Portland, Maine are Southwest ($100), American Airlines ($109), and Delta ($109).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Miami to Portland 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 Miami to Portland, Maine?

    Currently, January is the cheapest month in which you can book a flight from Miami to Portland, Maine (average of $296). Flying from Miami to Portland, Maine in July is currently the most expensive (average of $394). 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 Portland?

Book flights to Portland if you plan to visit one of these locations
Brunswick
North Conway
Auburn
Conway
Lewiston

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Miami to Portland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Miami to Portland

Discover the top 3 airlines that operate flights from Miami to Portland. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$108Average$338FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$207Average$338FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$216Average$446FlexibilityNo cancel feeOn-time63%

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