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$159+ Cheap flights from Portland, ME to Melbourne, FL (PWM - MLB)

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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — MLB
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
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Cheap flight deals from Portland to Melbourne

Cheapest flights from Portland to Melbourne
Explore the most affordable flight options available from Portland to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.

This Delta deal was found by Cheapflights users on 3/6. 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 5/25:21 am
PWM
-
MLB
1 stop5h 16m
Delta
Sat 5/92:39 pm
MLB
-
PWM
2 stops10h 04m
Delta
Deal found 3/6$312
This American Airlines deal was found by Cheapflights users on 3/9. 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.
Wed 4/83:39 pm
PWM
-
MLB
2 stops8h 35m
American Airlines
Wed 4/155:35 pm
MLB
-
PWM
1 stop5h 11m
American Airlines
Deal found 3/9$322
This American Airlines deal was found by Cheapflights users on 3/6. 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.
Wed 4/15:07 pm
PWM
-
MLB
2 stops6h 44m
American Airlines
Wed 4/85:35 pm
MLB
-
PWM
1 stop5h 11m
American Airlines
Deal found 3/6$347
This Delta deal was found by Cheapflights users on 3/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/65:21 am
PWM
-
MLB
1 stop6h 07m
Delta
Wed 5/132:39 pm
MLB
-
PWM
2 stops10h 04m
Delta
Deal found 3/7$348
This American Airlines deal was found by Cheapflights users on 3/8. 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 8/2711:57 am
PWM
-
MLB
1 stop5h 23m
American Airlines
Mon 8/318:21 am
MLB
-
PWM
1 stop5h 30m
American Airlines
Deal found 3/8$367

Find flight deals from Portland to Melbourne

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Melbourne (MLB). 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 March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$312
(Delta)

One-way from

$159
(American Airlines)

Popular in

April

Cheapest in

February

Average price

$361
Provider with most accurate pricing for Portland-Melbourne flight deals.
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Provider most trusted by Cheapflights users for Portland-Melbourne flights.
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From Portland to Melbourne
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One-way flight from Portland to Melbourne
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in March 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Melbourne 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 March 10, 2026.
Use the filters below to find and compare flights from Portland to Melbourne that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandMelbourne

PWM - MLB

PWMMLB

Portland

Sat 5/2

5:21 am-10:37 am

1 stop5h 16m

Melbourne

Sat 5/9

2:39 pm-12:43 am

2 stops10h 04m

$312

PortlandMelbourne

PWM - MLB

PWMMLB

Portland

Wed 5/6

5:21 am-11:28 am

1 stop6h 07m

Melbourne

Wed 5/13

2:39 pm-12:43 am

2 stops10h 04m

$348
Quickest round-trip

PortlandMelbourne

PWM - MLB

PWMMLB

Portland

Wed 4/1

5:07 pm-11:51 pm

2 stops6h 44m

Melbourne

Wed 4/8

5:35 pm-10:46 pm

1 stop5h 11m

$414

PortlandMelbourne

PWM - MLB

PWMMLB

Portland

Sun 4/26

10:24 am-12:14 am

2 stops13h 50m

Melbourne

Fri 5/1

5:35 pm-10:54 am

2 stops17h 19m

$470

PortlandMelbourne

PWM - MLB

PWMMLB

Portland

Fri 5/22

5:57 pm-11:59 pm

1 stop6h 02m

Melbourne

Mon 5/25

6:02 am-1:38 pm

1 stop7h 36m

$523
Cheapest one-way
Quickest one-way

PortlandMelbourne

PWM - MLB

PWMMLB

Portland

Sat 5/2

11:57 am-5:05 pm

1 stop5h 08m

$159

PortlandMelbourne

PWM - MLB

PWMMLB

Portland

Sat 5/2

6:18 pm-12:10 pm

3 stops41h 52m

$235

PortlandMelbourne

PWM - MLB

PWMMLB

Portland

Wed 4/15

5:21 am-11:28 am

1 stop6h 07m

$260

PortlandMelbourne

PWM - MLB

PWMMLB

Portland

Sun 4/5

6:03 am-2:11 pm

2 stops8h 08m

$325

PortlandMelbourne

PWM - MLB

PWMMLB

Portland

Thu 4/16

5:21 am-11:28 am

1 stop6h 07m

$364

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Compare providers for flights from Portland to Melbourne

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 Melbourne in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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-Melbourne, Florida flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Melbourne, Florida flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Melbourne, Florida flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-Melbourne, Florida flights, Cheapflights users trust FlightHub the most. FlightHub 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-Melbourne, Florida 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 Melbourne

Have a flexible travel schedule? Discover the best time to fly to Melbourne 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 Melbourne

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

Currently, November is the cheapest month in which you can book a flight from Portland, Maine to Melbourne, Florida (average of $63). Flying from Portland, Maine to Melbourne, Florida in September 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.

Reviews of airlines servicing Melbourne

Get insights into the airlines that provide service to Melbourne. 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 Melbourne. Reviews last updated March 10, 2026.
Peruse reviews from past customers who have flown with Delta and American Airlines from Portland to Melbourne 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.
Delta
7.9
Good
8,276 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,276 reviews
Delta
7.9
Good
8,276 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,414 reviews
Delta
7.9
Good
8,276 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Portland to Melbourne. 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 Portland, Maine to Melbourne, Florida?

    Airlines like Delta and American Airlines fly from Portland, Maine to Melbourne, Florida in about 5h 16m. The time it takes to get you to your destination can typically vary by up to 1h 28m. Airlines will cover a distance of 1217 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 Portland, Maine to Melbourne, Florida round-trip?

    Delta, at $159, was found to be the cheapest airline from Portland, Maine to Melbourne, Florida. An alternate airline flying to your destination would be American Airlines. Delta is currently priced 61% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Melbourne 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 Melbourne, Florida?

    Currently, November is the cheapest month in which you can book a flight from Portland, Maine to Melbourne, Florida (average of $63). Flying from Portland, Maine to Melbourne, Florida in September 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Portland to Melbourne

Discover the top 2 airlines that operate flights from Portland to Melbourne. 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 March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$159Average$360FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$297Average$424FlexibilityNo cancel feeOn-time71%

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