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Cheap flights from Miami to Portland from £78

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 13/1. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — PDX
14 11月 — 21 11月1
1 adult
1 adult, Economy

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 (PDX). 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 15 10月 2025.

Round-trip from

£163

One-way from

£78

Popular in

March

Cheapest in

February

Average price

£260
Delta
  • Delta
  • 11/11-17/11
  • 2 total stops
  • 18h 12m total
  • Miami to Portland
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United Airlines
  • United Airlines
  • 13/1
  • 1 total stop
  • 8h 58m total
  • Miami to Portland
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 2% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Find flight deals from Miami to Portland

Enter your travel dates to find the best prices.

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 15 10月 2025.

週四 4/1207:39MIA - PDX
1 stop11h 56mDelta
週三 10/1205:30PDX - MIA
1 stop8h 20mDelta
Deal found 14/10£163
週六 8/1107:36MIA - PDX
1 stop11h 36mDelta
週二 11/1106:29PDX - MIA
1 stop8h 04mDelta
Deal found 14/10£164
週五 12/1207:39MIA - PDX
1 stop11h 56mDelta
週一 15/1206:00PDX - MIA
1 stop9h 07mDelta
Deal found 14/10£165
週四 25/1218:11MIA - PDX
1 stop9h 01mAlaska Airlines
週三 31/1207:00PDX - MIA
Nonstop5h 51mAlaska Airlines
Deal found 14/10£171
週日 9/1107:40MIA - PDX
1 stop11h 42mDelta
週二 11/1106:29PDX - MIA
1 stop8h 04mDelta
Deal found 14/10£179
週四 4/1218:34MIA - PDX
1 stop19h 16mAlaska Airlines
週三 10/1207:18PDX - MIA
Nonstop5h 42mAlaska Airlines
Deal found 14/10£182
週二 28/1018:05MIA - PDX
1 stop8h 48mDelta
週一 10/1106:00PDX - MIA
1 stop9h 09mDelta
Deal found 15/10£183
週二 11/1111:55MIA - PDX
2 stops11h 43mUnited Airlines
週三 12/1105:00PDX - MIA
1 stop8h 04mUnited Airlines
Deal found 14/10£197
週二 21/1018:43MIA - PDX
1 stop8h 35mAlaska Airlines
週二 28/1020:45PDX - MIA
1 stop18h 01mAlaska Airlines
Deal found 14/10£201
週日 16/1107:40MIA - PDX
1 stop11h 41mDelta
週日 16/1100:35PDX - MIA
1 stop9h 57mDelta
Deal found 13/10£202
週二 25/1107:17MIA - PDX
1 stop20h 01mAlaska Airlines
週一 1/1207:15PDX - MIA
Nonstop5h 42mAlaska Airlines
Deal found 14/10£204
週二 21/1006:45MIA - PDX
1 stop8h 13mUnited Airlines
週二 28/1019:38PDX - MIA
2 stops12h 15mUnited Airlines
Deal found 13/10£204

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 15 10月 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 - PDX

MIAPDX

Miami

週六 8/11

07:36-16:12

1 stop11h 36m

Portland

週一 10/11

00:35-13:32

1 stop9h 57m

£164

MiamiPortland

MIA - PDX

MIAPDX

Miami

週四 13/11

18:43-23:58

1 stop8h 15m

Portland

週日 16/11

20:10-07:26

1 stop8h 16m

£164

MiamiPortland

MIA - PDX

MIAPDX

Miami

週六 8/11

07:36-16:12

1 stop11h 36m

Portland

週四 13/11

06:29-17:33

1 stop8h 04m

£164

MiamiPortland

MIA - PDX

MIAPDX

Miami

週二 27/1

14:03-22:39

1 stop11h 36m

Portland

週六 31/1

07:00-21:20

1 stop11h 20m

£164

MiamiPortland

MIA - PDX

MIAPDX

Miami

週五 12/12

07:39-16:35

1 stop11h 56m

Portland

週日 11/1

05:30-17:05

1 stop8h 35m

£165

MiamiPortland

MIA - PDX

MIAPDX

Miami

週四 25/12

18:11-00:12

1 stop9h 01m

Portland

週三 31/12

07:00-15:51

Nonstop5h 51m

£171

MiamiPortland

MIA - PDX

MIAPDX

Miami

週五 6/3

16:45-20:23

Nonstop6h 38m

Portland

週日 8/3

07:00-15:42

Nonstop5h 42m

£178

MiamiPortland

MIA - PDX

MIAPDX

Miami

週六 21/2

08:00-16:15

1 stop11h 15m

Portland

週二 24/2

21:45-10:40

1 stop9h 55m

£179

MiamiPortland

MIA - PDX

MIAPDX

Miami

週二 2/12

07:39-16:35

1 stop11h 56m

Portland

週六 6/12

11:54-00:46

1 stop9h 52m

£179

MiamiPortland

MIA - PDX

MIAPDX

Miami

週二 28/10

18:05-23:53

1 stop8h 48m

Portland

週一 10/11

06:00-18:09

1 stop9h 09m

£183

Flights are sorted by cheapest return flights first.

Deals found on 14/10

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 return 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

How far ahead should I book a flight from Miami to Portland?

Use this chart to determine the optimal time to book a return flight from Miami to Portland. Price data was last updated on 10 October 2025.

The best time to book flights from Miami to Portland is 85 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, June is the cheapest month in which you can book a flight from Miami to Portland (average of £117). Flying from Miami to Portland in December is currently the most expensive (average of £177). 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.

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 popular is this Miami to Portland flight route?

    Flights from Miami to Portland have been viewed 2 times in the past calendar month.

  • How long is the flight from Miami to Portland?

    Delta can get you from Miami to Portland in just under 11h 56m. Your travel time can differ by up to . The distance from Miami to Portland is about 2695 mi.

  • 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 holiday 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?

    Currently, June is the cheapest month in which you can book a flight from Miami to Portland (average of £117). Flying from Miami to Portland in December is currently the most expensive (average of £177). 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

Travelling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Cannon Beach
Lincoln City

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Why should you use Cheapflights to find cheap flight tickets from Miami to Portland?

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Can Cheapflights find flights from Miami to Portland with no change fees?

Yes! Cheapflights helps users easily find flights from Miami to Portland with no change fees.

Can Cheapflights notify me if prices for flights from Miami to Portland become cheaper?

Of course! You can now track prices for flights from Miami to Portland and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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