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$90+ Cheap flights from Miami to Portland (MIA - PDX)

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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — PDX
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find cheap flights from Miami to Portland 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

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3. Compare prices and book

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Cheapflights Tip: The best prices from Miami to Portland are usually found in February or May, booked 85 days in advance, depart on a Friday or Wednesday and return on a Tuesday

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 October 30, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$197
(American Airlines)

One-way from

$90
(Trip.com)

Popular in

March

Cheapest in

February

Average price

$332

Good round-trip deal

$271 or less

Good one-way deal

$168 or less
Provider with most accurate pricing for Miami-Portland flight deals.
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Provider most trusted by Cheapflights users for Miami-Portland flights.
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From Miami to Portland
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One-way flight from 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 ($9 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Miami to Portland.
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Price to beat on a one-way flight from Miami to Portland.
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Find flight deals from Miami to Portland

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 October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2011:55 amMIA - PDX
2 stops28h 13mFrontier
Mon 11/243:59 pmPDX - MIA
1 stop10h 11mFrontier
Deal found 10/29$199
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Thu 12/47:09 amMIA - PDX
1 stop8h 45mAmerican Airlines
Wed 12/1010:45 pmPDX - MIA
Nonstop5h 34mAmerican Airlines
Deal found 10/30$208
This Delta deal was found by Cheapflights users on 10/27. 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.
Tue 11/256:05 pmMIA - PDX
1 stop9h 09mDelta
Tue 12/25:30 amPDX - MIA
1 stop8h 20mDelta
Deal found 10/27$217
This Delta deal was found by Cheapflights users on 10/28. 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 11/206:05 pmMIA - PDX
1 stop9h 09mDelta
Mon 11/247:22 pmPDX - MIA
1 stop8h 03mDelta
Deal found 10/28$218
This Delta deal was found by Cheapflights users on 10/28. 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.
Fri 12/56:00 pmMIA - PDX
1 stop9h 16mDelta
Sun 12/712:32 amPDX - MIA
1 stop10h 00mDelta
Deal found 10/28$219
This Frontier deal was found by Cheapflights users on 10/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:00 amMIA - PDX
1 stop8h 56mFrontier
Sat 11/812:52 pmPDX - MIA
1 stop14h 27mFrontier
Deal found 10/30$222
This Trip.com deal was found by Cheapflights users on 10/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:00 pmMIA - PDX
Nonstop6h 50mHawaiian Airlines
Wed 12/107:18 amPDX - MIA
Nonstop5h 42mHawaiian Airlines
Deal found 10/30$233
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 12/58:16 pmMIA - PDX
Nonstop6h 36mAmerican Airlines
Mon 12/810:45 pmPDX - MIA
Nonstop5h 34mAmerican Airlines
Deal found 10/28$237
This Delta deal was found by Cheapflights users on 10/28. 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 11/157:00 amMIA - PDX
1 stop8h 49mDelta
Wed 11/196:00 amPDX - MIA
1 stop9h 09mDelta
Deal found 10/28$257
This Delta deal was found by Cheapflights users on 10/30. 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 11/194:52 pmMIA - PDX
1 stop8h 29mDelta
Fri 12/55:30 amPDX - MIA
1 stop8h 20mDelta
Deal found 10/30$258

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated October 30, 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

Fri 12/5

3:50 pm-10:19 pm

1 stop9h 29m

Portland

Mon 12/15

12:32 am-1:32 pm

1 stop10h 00m

$218

MiamiPortland

MIA - PDX

MIAPDX

Miami

Tue 1/27

1:21 pm-7:13 pm

1 stop8h 52m

Portland

Sat 1/31

5:00 pm-5:28 am

1 stop9h 28m

$218

MiamiPortland

MIA - PDX

MIAPDX

Miami

Fri 12/5

6:00 pm-12:16 am

1 stop9h 16m

Portland

Sun 12/7

12:32 am-1:32 pm

1 stop10h 00m

$219

MiamiPortland

MIA - PDX

MIAPDX

Miami

Fri 1/16

5:47 pm-12:17 am

1 stop9h 30m

Portland

Sun 1/25

12:40 am-1:48 pm

1 stop10h 08m

$219

MiamiPortland

MIA - PDX

MIAPDX

Miami

Fri 1/23

11:43 am-8:27 pm

1 stop11h 44m

Portland

Mon 2/16

7:14 pm-6:15 am

1 stop8h 01m

$219

MiamiPortland

MIA - PDX

MIAPDX

Miami

Tue 11/25

6:05 pm-12:14 am

1 stop9h 09m

Portland

Mon 12/1

12:32 am-1:32 pm

1 stop10h 00m

$248

MiamiPortland

MIA - PDX

MIAPDX

Miami

Thu 11/20

7:40 am-4:22 pm

1 stop11h 42m

Portland

Sun 11/23

12:35 am-1:32 pm

1 stop9h 57m

$277

MiamiPortland

MIA - PDX

MIAPDX

Miami

Sat 11/8

11:16 am-9:10 pm

1 stop12h 54m

Portland

Wed 11/12

6:29 am-5:33 pm

1 stop8h 04m

$277

MiamiPortland

MIA - PDX

MIAPDX

Miami

Mon 11/17

6:00 am-11:56 am

1 stop8h 56m

$90

MiamiPortland

MIA - PDX

MIAPDX

Miami

Tue 1/27

6:20 am-12:18 pm

1 stop8h 58m

$104

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 16 results
1
2

Compare providers for flights from Miami to Portland

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 Miami to Portland in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

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

Have a flexible travel schedule? Discover the best time to fly to Portland from Miami 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 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 round-trip flight from Miami to Portland. Price data was last updated on October 24, 2025.

To ensure you get the cheapest price possible for a flight from Miami to Portland, you should look to book at least 85 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 $156). Flying from Miami to Portland in March is currently the most expensive (average of $233). 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 MIA to PDX?

Find hourly flight availability from Miami to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

When flying from Miami to Portland, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 9% versus a flight in the evening.

What is the cheapest day to fly from Miami to Portland?

Use this chart to determine the cheapest time to fly round-trip from Miami to Portland. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Miami to Portland flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

The best insider tips for Miami to Portland flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Miami to Portland trip
Airports
MIA

For a quick check-in, use the MIA Mover train to reach the Miami Intermodal Center for public transport options to downtown or Brickell.

Read more about MIAby Ramsey Qubein
PDX

Take the MAX red line from PDX to downtown Portland. Trains arrive every 15 minutes and offer a travel-friendly design for luggage.

Read more about PDXby Brandon Schultz
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on MIA

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Brandon Schultz

Brandon Schultz

Expert on PDX

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated October 30, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and United Airlines from Miami to Portland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,214 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,214 reviews
Alaska Airlines
8.0
Very good
11,214 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
7.9
Good
7,993 reviews
Alaska Airlines
8.0
Very good
11,214 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
8,998 reviews
Alaska Airlines
8.0
Very good
11,214 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
American Airlines
7.2
Good
11,030 reviews
Alaska Airlines
8.0
Very good
11,214 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Frontier
5.8
Fair
3,123 reviews
Alaska Airlines
8.0
Very good
11,214 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

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 3 times in the past calendar month.

  • How long is the flight from Miami to Portland?

    A quick flight from Miami to Portland can take about 9h 29m. Delta provides one of the quickest options available for as low as $218. The distance between Miami and Portland is about 2695 mi.

  • What are the cheapest airlines flying from Miami to Portland round-trip?

    Frontier, at $176, was found to be the cheapest airline from Miami to Portland.Alternate airlines to your destination round-trip include Delta and Alaska Airlines. You may be able to fly from Miami to Portland for 48% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Miami to Portland one-way?

    $90 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on United Airlines and Southwest, with prices starting from $104 and $109, respectively.

  • What are the cheapest flights from Miami to Portland?

    Looking at all options, your cheapest flight can be booked for $138. While the most popular route (Miami - Portland) can be booked for $201 on average, our data indicates $290 when flying from Miami to Portland.

  • 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 vacation 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 $156). Flying from Miami to Portland in March is currently the most expensive (average of $233). 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

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Seaside
Clackamas
Lincoln City
Lake Oswego
Beaverton
McMinnville
Hillsboro
Cannon Beach
Long Beach
Longview
Tigard
The Dalles
Depoe Bay
Stevenson
Wilsonville
Pacific City
Gresham
Tillamook
Troutdale

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Miami to Portland

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Top 6 airlines flying from Miami to Portland

Discover the top 6 airlines that operate flights from Miami to Portland. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$176Average$260FlexibilityNo cancel feeOn-time62%
DeltaCheapest$210Average$279FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$226Average$356FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$238Average$412FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$248Average$350FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$272Average$478FlexibilityNo cancel feeOn-time63%

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