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$165+ Cheap flights from Portland to Melbourne, FL (PDX - 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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MLB
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheap flight deals from Portland to Melbourne

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) 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 septiembre 17, 2025.

Round-trip from

$252
(American Airlines)

One-way from

$165
(Delta)

Popular in

June

Cheapest in

August

Average price

$788
From Portland to Melbourne
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One-way flight from Portland to Melbourne
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Highest demand for flights based on searches. 12% potential increase in price ($84 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($34 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 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 septiembre 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/15. 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.
mar. 10/285:34 amPDX - MLB
2 stops14h 24mAmerican Airlines
mié. 11/512:20 pmMLB - PDX
1 stop10h 58mAmerican Airlines
Deal found 9/15$252
This Delta deal was found by Cheapflights users on 9/15. 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.
mar. 10/2810:10 pmPDX - MLB
1 stop9h 16mDelta
mié. 11/52:33 pmMLB - PDX
1 stop10h 35mDelta
Deal found 9/15$273
This Delta deal was found by Cheapflights users on 9/17. 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.
lun. 10/2710:10 pmPDX - MLB
1 stop9h 16mDelta
mié. 11/56:00 amMLB - PDX
2 stops9h 50mDelta
Deal found 9/17$288
This Delta deal was found by Cheapflights users on 9/15. 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.
mar. 10/145:07 pmPDX - MLB
2 stops14h 19mDelta
mié. 10/226:00 amMLB - PDX
1 stop10h 00mDelta
Deal found 9/15$295
This Delta deal was found by Cheapflights users on 9/16. 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.
lun. 10/65:07 pmPDX - MLB
2 stops14h 19mDelta
jue. 10/92:33 pmMLB - PDX
1 stop7h 33mDelta
Deal found 9/16$319
This Delta deal was found by Cheapflights users on 9/16. 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.
vie. 9/2610:05 pmPDX - MLB
1 stop9h 38mDelta
dom. 9/285:50 amMLB - PDX
1 stop9h 48mDelta
Deal found 9/16$329
This Delta deal was found by Cheapflights users on 9/14. 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.
mar. 10/145:07 pmPDX - MLB
2 stops14h 19mDelta
mar. 10/212:33 pmMLB - PDX
1 stop10h 35mDelta
Deal found 9/14$341
This American Airlines deal was found by Cheapflights users on 9/14. 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.
sáb. 10/185:34 amPDX - MLB
2 stops15h 00mAmerican Airlines
mié. 10/222:45 pmMLB - PDX
1 stop8h 32mAmerican Airlines
Deal found 9/14$352

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 septiembre 17, 2025.
Use the filters below to find and compare flights from Portland to Melbourne that are best for you.

Fly from

Portland

Fly to

Melbourne

Route

Depart

Return

Price

PortlandMelbourne

PDX - MLB

PDXMLB

Portland

mar. 10/28

7:44 am-10:58 pm

2 stops12h 14m

Melbourne

mié. 11/5

12:20 pm-8:18 pm

1 stop10h 58m

$252

PortlandMelbourne

PDX - MLB

PDXMLB

Portland

lun. 10/27

10:10 pm-10:26 am

1 stop9h 16m

Melbourne

mié. 11/5

6:00 am-12:50 pm

2 stops9h 50m

$288

PortlandMelbourne

PDX - MLB

PDXMLB

Portland

vie. 10/17

5:10 pm-10:26 am

2 stops14h 16m

Melbourne

mié. 10/22

6:00 am-1:00 pm

1 stop10h 00m

$295

PortlandMelbourne

PDX - MLB

PDXMLB

Portland

mar. 10/28

10:10 pm-10:26 am

1 stop9h 16m

Melbourne

mié. 11/5

2:33 pm-10:08 pm

1 stop10h 35m

$304

PortlandMelbourne

PDX - MLB

PDXMLB

Portland

lun. 10/6

5:07 pm-10:26 am

2 stops14h 19m

Melbourne

jue. 10/9

2:33 pm-7:06 pm

1 stop7h 33m

$319

PortlandMelbourne

PDX - MLB

PDXMLB

Portland

mar. 10/14

5:07 pm-10:26 am

2 stops14h 19m

Melbourne

sáb. 10/25

2:33 pm-7:06 pm

1 stop7h 33m

$341

PortlandMelbourne

PDX - MLB

PDXMLB

Portland

vie. 9/26

10:05 pm-10:43 am

1 stop9h 38m

$165

PortlandMelbourne

PDX - MLB

PDXMLB

Portland

mié. 10/15

12:43 pm-9:16 am

3 stops41h 33m

$192

PortlandMelbourne

PDX - MLB

PDXMLB

Portland

sáb. 11/22

10:10 pm-10:35 am

1 stop9h 25m

$200

PortlandMelbourne

PDX - MLB

PDXMLB

Portland

mié. 12/17

10:10 pm-10:36 am

1 stop9h 26m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 12 results
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2

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 to Melbourne, Florida?

Currently, September is the cheapest month in which you can book a flight from Portland to Melbourne, Florida (average of $305). Flying from Portland to Melbourne, Florida in March is currently the most expensive (average of $418). 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 PDX to MLB?

Find hourly flight availability from Portland to Melbourne. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 17, 2025.

One of the essential ways to save on airfare from Portland to Melbourne, Florida is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 15% on airfare.

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 septiembre 17, 2025.
Get a feel of what it's like to fly with Delta and American Airlines from Portland to Melbourne by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

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 to Melbourne, Florida?

    American Airlines and Delta can get you from Portland to Melbourne, Florida in just under 9h 16m. Your travel time can differ by up to 2h 58m. The distance between Portland and Melbourne, Florida is about 2574 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    According to our current data, Delta ($236), and American Airlines ($357) offers the cheapest pricing from Portland to Melbourne, Florida. Delta is 61% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 to Melbourne, Florida?

    Currently, September is the cheapest month in which you can book a flight from Portland to Melbourne, Florida (average of $305). Flying from Portland to Melbourne, Florida in March is currently the most expensive (average of $418). 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

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Alternative routes for Portland to Melbourne

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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 septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$236Average$468FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$357Average$764FlexibilityNo cancel feeOn-time71%

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