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$154+ 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MLB
Jul 10 — Jul 171
Fri 7/10
Fri 7/17
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 June 10, 2026.

This Delta deal was found by Cheapflights users on 6/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/69:45 pm
PDX
-
MLB
1 stop9h 49m
Delta
Wed 11/115:55 am
MLB
-
PDX
1 stop8h 01m
Delta
Deal found 6/8$333
This Delta deal was found by Cheapflights users on 6/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/79:45 pm
PDX
-
MLB
1 stop9h 49m
Delta
Tue 11/103:20 pm
MLB
-
PDX
1 stop10h 06m
Delta
Deal found 6/8$378
This Delta deal was found by Cheapflights users on 6/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/97:55 pm
PDX
-
MLB
2 stops11h 39m
Delta
Mon 12/143:20 pm
MLB
-
PDX
2 stops11h 31m
Delta
Deal found 6/8$459
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Tue 6/309:47 pm
PDX
-
MLB
1 stop10h 24m
American Airlines
Tue 7/75:41 pm
MLB
-
PDX
1 stop9h 14m
American Airlines
Deal found 6/8$509
This Delta deal was found by Cheapflights users on 6/6. 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.
Fri 8/76:45 am
PDX
-
MLB
1 stop8h 15m
Delta
Sat 8/156:15 am
MLB
-
PDX
1 stop9h 43m
Delta
Deal found 6/6$563
This American Airlines deal was found by Cheapflights users on 6/9. 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 7/19:47 pm
PDX
-
MLB
1 stop10h 23m
American Airlines
Thu 7/25:41 pm
MLB
-
PDX
1 stop9h 12m
American Airlines
Deal found 6/9$579
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Wed 12/910:15 pm
PDX
-
MLB
1 stop10h 18m
American Airlines
Mon 12/141:54 pm
MLB
-
PDX
1 stop10h 13m
American Airlines
Deal found 6/8$586

Find 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 June 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$333
(Delta)

One-way from

$154
(Delta)

Popular in

March

Cheapest in

August

Average price

$440
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. 13% potential increase in price ($81 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 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

PDX - MLB

PDXMLB

Portland

Sat 11/7

6:15 am-11:42 pm

2 stops14h 27m

Melbourne

Tue 11/10

3:20 pm-10:26 pm

1 stop10h 06m

$383

PortlandMelbourne

PDX - MLB

PDXMLB

Portland

Tue 6/30

9:47 pm-11:11 am

1 stop10h 24m

Melbourne

Tue 7/7

5:41 pm-11:55 pm

1 stop9h 14m

$509

PortlandMelbourne

PDX - MLB

PDXMLB

Portland

Wed 7/1

11:40 am-11:51 pm

1 stop9h 11m

Melbourne

Thu 7/2

2:49 pm-9:45 pm

1 stop9h 56m

$509

PortlandMelbourne

PDX - MLB

PDXMLB

Portland

Fri 8/7

6:45 am-6:00 pm

1 stop8h 15m

Melbourne

Sat 8/15

6:15 am-12:58 pm

1 stop9h 43m

$563

PortlandMelbourne

PDX - MLB

PDXMLB

Portland

Sun 7/5

5:49 am-5:09 pm

1 stop8h 20m

Melbourne

Sat 7/11

5:41 pm-11:55 pm

1 stop9h 14m

$611

PortlandMelbourne

PDX - MLB

PDXMLB

Portland

Wed 7/1

9:47 pm-11:10 am

1 stop10h 23m

Melbourne

Thu 7/2

5:41 pm-11:53 pm

1 stop9h 12m

$689
Quickest round-trip

PortlandMelbourne

PDX - MLB

PDXMLB

Portland

Tue 6/30

10:55 pm-10:28 am

1 stop8h 33m

Melbourne

Tue 7/7

6:00 am-10:27 am

1 stop7h 27m

$692
Cheapest one-way
Quickest one-way

PortlandMelbourne

PDX - MLB

PDXMLB

Portland

Tue 8/11

10:55 pm-10:26 am

1 stop8h 31m

$154

PortlandMelbourne

PDX - MLB

PDXMLB

Portland

Wed 8/12

10:55 pm-10:26 am

1 stop8h 31m

$180

PortlandMelbourne

PDX - MLB

PDXMLB

Portland

Thu 6/25

10:55 pm-10:28 am

1 stop8h 33m

$220

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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 June.
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-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-Melbourne, Florida flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Melbourne, Florida flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-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-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

How much does it cost to fly round-trip from Portland to Melbourne, Florida?

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 June 10, 2026.
Get a feel of what it's like to fly with Delta 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
7.9
Good
8,396 reviews

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

7.9

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.
Delta
7.9
Good
8,396 reviews
Delta
7.9
Good
8,396 reviews

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

7.9

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

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?

    Delta and American Airlines can get you from Portland to Melbourne, Florida in just under 10h 24m. Your travel time can differ by up to 4h 03m. 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 is the cheapest airline to fly from Portland to Melbourne, Florida round-trip?

    According to our current data, Delta ($258), offers the cheapest pricing from Portland to Melbourne, Florida. Delta is 50% 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Portland to Melbourne

Discover the top airline 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 June 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$441FlexibilityNo cancel feeOn-timeN/A

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