HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Melbourne

$190+ 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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — MLB
Jun 30 — Jul 71
Tue 6/30
Tue 7/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Melbourne 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.

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 May 31, 2026.

This Delta deal was found by Cheapflights users on 5/28. 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.
Thu 8/66:05 am
PWM
-
MLB
1 stop8h 04m
Delta
Mon 8/106:00 am
MLB
-
PWM
1 stop7h 07m
Delta
Deal found 5/28$363
This Delta deal was found by Cheapflights users on 5/28. 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.
Sat 6/136:14 am
PWM
-
MLB
1 stop7h 50m
Delta
Wed 6/1711:14 am
MLB
-
PWM
2 stops13h 38m
Delta
Deal found 5/28$368
This Delta deal was found by Cheapflights users on 5/31. 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 8/206:00 am
PWM
-
MLB
2 stops12h 00m
Delta
Mon 8/242:55 pm
MLB
-
PWM
1 stop8h 18m
Delta
Deal found 5/31$393
This American Airlines deal was found by Cheapflights users on 5/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/175:58 pm
PWM
-
MLB
1 stop6h 01m
American Airlines
Thu 6/257:07 pm
MLB
-
PWM
2 stops14h 15m
American Airlines
Deal found 5/30$430
This Delta deal was found by Cheapflights users on 5/30. 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 6/106:00 am
PWM
-
MLB
1 stop8h 04m
Delta
Sat 6/132:49 pm
MLB
-
PWM
1 stop8h 16m
Delta
Deal found 5/30$434
This Delta deal was found by Cheapflights users on 5/30. 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 9/126:30 am
PWM
-
MLB
2 stops11h 32m
Delta
Mon 9/212:36 pm
MLB
-
PWM
2 stops8h 41m
Delta
Deal found 5/30$457
This American Airlines deal was found by Cheapflights users on 5/28. 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 6/1310:42 am
PWM
-
MLB
1 stop7h 55m
American Airlines
Wed 6/177:07 pm
MLB
-
PWM
2 stops14h 15m
American Airlines
Deal found 5/28$460

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 May 31, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$363
(Delta)

One-way from

$190
(Delta)

Popular in

April

Cheapest in

January

Average price

$258
Provider with most accurate pricing for Portland-Melbourne flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Melbourne flights.
Search Deals
From Portland to Melbourne
Search Deals
One-way flight from Portland to Melbourne
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 May 31, 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

Thu 8/6

6:05 am-2:09 pm

1 stop8h 04m

Melbourne

Mon 8/10

6:00 am-1:07 pm

1 stop7h 07m

$363

PortlandMelbourne

PWM - MLB

PWMMLB

Portland

Sat 6/13

6:14 am-2:04 pm

1 stop7h 50m

Melbourne

Wed 6/17

11:14 am-12:52 am

2 stops13h 38m

$368

PortlandMelbourne

PWM - MLB

PWMMLB

Portland

Thu 8/20

6:00 am-6:00 pm

2 stops12h 00m

Melbourne

Mon 8/24

2:55 pm-11:13 pm

1 stop8h 18m

$393

PortlandMelbourne

PWM - MLB

PWMMLB

Portland

Wed 6/10

6:00 am-2:04 pm

1 stop8h 04m

Melbourne

Sat 6/13

2:49 pm-11:05 pm

1 stop8h 16m

$434

PortlandMelbourne

PWM - MLB

PWMMLB

Portland

Sat 6/13

10:42 am-6:37 pm

1 stop7h 55m

Melbourne

Wed 6/17

7:07 pm-9:22 am

2 stops14h 15m

$460
Quickest round-trip

PortlandMelbourne

PWM - MLB

PWMMLB

Portland

Wed 6/24

5:58 pm-11:59 pm

1 stop6h 01m

Melbourne

Tue 6/30

11:41 am-5:06 pm

1 stop5h 25m

$467
Cheapest one-way

PortlandMelbourne

PWM - MLB

PWMMLB

Portland

Thu 6/11

6:00 am-2:04 pm

1 stop8h 04m

$190
Quickest one-way

PortlandMelbourne

PWM - MLB

PWMMLB

Portland

Fri 6/12

5:57 pm-11:59 pm

1 stop6h 02m

$219

PortlandMelbourne

PWM - MLB

PWMMLB

Portland

Sun 6/7

6:00 am-2:04 pm

1 stop8h 04m

$272

PortlandMelbourne

PWM - MLB

PWMMLB

Portland

Sat 6/6

6:00 am-1:50 pm

1 stop7h 50m

$272

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/27

Showing 1-10 of 14 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 May.
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.

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 May 31, 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
8,412 reviews

Boarding

8.1

Entertainment

7.8

Crew

8.5

Overall

7.9

Food

7.2

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,412 reviews
Delta
7.9
Good
8,412 reviews

Boarding

8.1

Entertainment

7.8

Crew

8.5

Overall

7.9

Food

7.2

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,642 reviews
Delta
7.9
Good
8,412 reviews

Boarding

8.1

Entertainment

7.8

Crew

8.5

Overall

7.9

Food

7.2

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 fly from Portland, Maine to Melbourne, Florida in about 8h 04m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1217 mi.

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

    Delta, at $252, was found to be the cheapest airline from Portland, Maine to Melbourne, Florida. An alternate airline flying to your destination would be American Airlines.

  • 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.

See more FAQs

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.

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 May 31, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$252Average$360FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$298Average$658FlexibilityNo cancel feeOn-time71%

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.