For a quick check-in, use the MIA Mover train to reach the Miami Intermodal Center for public transport options to downtown or Brickell.
$130+ 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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — PDX
Jan 3 — Jan 101
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
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.Cheapflights Tip: The best prices from Miami to Portland are usually found in February or May, booked 85 days in advance, depart on a Thursday or Tuesday and return on a Wednesday
Cheap flight deals from Miami to Portland
Cheapest flights from Miami to PortlandExplore 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 December 4, 2025.
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 December 4, 2025.
This American Airlines deal was found by Cheapflights users on 12/3. 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 12/108:16 pmMIA - PDX
Nonstop6h 36mAmerican Airlines
Sat 1/1011:01 pmPDX - MIA
Nonstop5h 33mAmerican Airlines
Deal found 12/3![American Airlines logo]()
$227
This Southwest deal was found by Cheapflights users on 12/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/101:05 pmMIA - PDX
1 stop9h 15mSouthwest
Sat 1/106:00 amPDX - MIA
1 stop12h 30mSouthwest
Deal found 12/1![Southwest logo]()
$238
This American Airlines deal was found by Cheapflights users on 12/2. 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 12/199:21 pmMIA - PDX
Nonstop6h 38mAmerican Airlines
Mon 1/510:49 pmPDX - MIA
Nonstop5h 43mAmerican Airlines
Deal found 12/2![American Airlines logo]()
$243
This Delta deal was found by Cheapflights users on 12/3. 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 12/102:11 pmMIA - PDX
1 stop11h 08mDelta
Sat 1/105:30 amPDX - MIA
1 stop7h 57mDelta
Deal found 12/3![Delta logo]()
$247
This American Airlines deal was found by Cheapflights users on 12/2. 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.
Sun 12/219:21 pmMIA - PDX
Nonstop6h 38mAmerican Airlines
Mon 1/510:21 pmPDX - MIA
1 stop8h 51mAmerican Airlines
Deal found 12/2![American Airlines logo]()
$254
This Delta deal was found by Cheapflights users on 12/2. 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 12/196:05 pmMIA - PDX
1 stop9h 10mDelta
Mon 1/55:25 pmPDX - MIA
1 stop10h 20mDelta
Deal found 12/2![Delta logo]()
$257
This Frontier deal was found by Cheapflights users on 12/2. 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 12/116:00 amMIA - PDX
1 stop8h 56mFrontier
Sun 12/1412:51 pmPDX - MIA
1 stop13h 28mFrontier
Deal found 12/2![Frontier logo]()
$258
This American Airlines deal was found by Cheapflights users on 12/2. 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 12/259:21 pmMIA - PDX
Nonstop6h 38mAmerican Airlines
Fri 1/210:49 pmPDX - MIA
Nonstop5h 43mAmerican Airlines
Deal found 12/2![American Airlines logo]()
$259
This American Airlines deal was found by Cheapflights users on 12/2. 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 12/249:21 pmMIA - PDX
Nonstop6h 38mAmerican Airlines
Wed 12/316:20 amPDX - MIA
1 stop10h 35mAmerican Airlines
Deal found 12/2![American Airlines logo]()
$268
Find 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 December 4, 2025.
Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $171 (Southwest) |
One-way from | $130 (Kiwi.com) |
Popular in | March |
Cheapest in | February |
Average price | $376 |
Good round-trip deal | $305 or less |
Good one-way deal | $145 or less |
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 December 4, 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
Wed 2/4
2:00 pm-10:15 pm
1 stop11h 15m
Portland
Sun 2/8
6:30 am-9:30 pm
1 stop12h 00m
$171
MiamiPortland
MIA - PDX
MIAPDX
Miami
Wed 2/11
2:00 pm-10:15 pm
1 stop11h 15m
Portland
Sat 2/14
1:35 pm-12:20 am
1 stop7h 45m
$176
MiamiPortland
MIA - PDX
MIAPDX
Miami
Wed 2/4
7:55 pm-11:46 pm
Nonstop6h 51m
Portland
Sun 2/8
11:01 pm-7:34 am
Nonstop5h 33m
$197
MiamiPortland
MIA - PDX
MIAPDX
Miami
Wed 2/25
6:43 am-12:25 pm
1 stop8h 42m
Portland
Sun 3/1
6:25 am-5:52 pm
1 stop8h 27m
$197
MiamiPortland
MIA - PDX
MIAPDX
Miami
Wed 2/11
5:37 pm-12:17 am
1 stop9h 40m
Portland
Sun 2/15
6:25 am-5:52 pm
1 stop8h 27m
$197
MiamiPortland
MIA - PDX
MIAPDX
Miami
Wed 4/1
8:05 am-4:43 pm
1 stop11h 38m
Portland
Tue 4/7
5:19 am-4:47 pm
1 stop8h 28m
$217
MiamiPortland
MIA - PDX
MIAPDX
Miami
Wed 2/4
11:39 am-8:25 pm
1 stop11h 46m
Portland
Sun 2/8
5:30 am-4:27 pm
1 stop7h 57m
$217
MiamiPortland
MIA - PDX
MIAPDX
Miami
Thu 1/15
8:00 am-4:25 pm
1 stop11h 25m
Portland
Sun 1/18
5:30 am-4:27 pm
1 stop7h 57m
$217
MiamiPortland
MIA - PDX
MIAPDX
Miami
Fri 1/16
6:20 am-12:18 pm
1 stop8h 58m
Portland
Tue 1/20
11:05 pm-12:38 pm
1 stop10h 33m
$232
MiamiPortland
MIA - PDX
MIAPDX
Miami
Sat 1/31
7:00 am-4:40 pm
2 stops12h 40m
$131
Showing 1-10 of 19 results
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 December.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars |
- 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
Prices
Airlines
Delays
More
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 November 28, 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 December 4, 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 11% 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.
How often are flights from Miami to Portland delayed?
About 28% of weekly flights between Miami and Portland have experienced delays in the past year, with the average delay time being 174 minutes.
What is the most punctual flight time for Miami to Portland flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Miami to Portland flights?
Over the last year, Alaska Airlines have had the lowest number of delays on this route, with just 28% of flights being delayed.
What’s the top layover airport for flights from Miami to Portland?
Share of 1-stop round-trip flights from Miami to Portland chosen by Cheapflights users in the past 12 months, using the same layover each way.
Denver (DEN) – chosen by Cheapflights users on 50% of 1-stop itineraries from Miami to Portland on Cheapflights.
What’s the cheapest layover airport for flights from Miami to Portland?
Average round-trip fare for 1-stop flights from Miami to Portland, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of $279.
What’s the fastest layover option from Miami to Portland?
Shortest average travel time for 1-stop one-way flights from Miami to Portland, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Seattle (SEA) have the shortest average one-way travel time for 1-stop routes: 8h 28m.
Which airport typically offers the quickest layover for flights from Miami to Portland?
Average layover duration for 1-stop one-way flights from Miami to Portland, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Seattle (SEA) offer the fastest connection on this route, with an average layover time of 1h 05m.
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 December 4, 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.
Boarding
8.1
Entertainment
7.0
Food
7.1
Comfort
7.8
Crew
8.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Nov 2025
PDX - BNA
Boarding
8.1
Entertainment
7.0
Food
7.1
Comfort
7.8
Crew
8.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Nov 2025
PDX - BNA
Boarding
8.1
Entertainment
7.0
Food
7.1
Comfort
7.8
Crew
8.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Nov 2025
PDX - BNA
Boarding
8.1
Entertainment
7.0
Food
7.1
Comfort
7.8
Crew
8.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Nov 2025
PDX - BNA
Boarding
8.1
Entertainment
7.0
Food
7.1
Comfort
7.8
Crew
8.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Nov 2025
PDX - BNA
Boarding
8.1
Entertainment
7.0
Food
7.1
Comfort
7.8
Crew
8.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Nov 2025
PDX - BNA
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.
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsVancouver
Seaside
Clackamas
Lincoln City
Lake Oswego
Beaverton
McMinnville
Hillsboro
Troutdale
Cannon Beach
Long Beach
Longview
Tigard
The Dalles
Depoe Bay
Stevenson
Wilsonville
Pacific City
Tillamook
Gresham
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.
Alternative routes for Miami to Portland
See prices for flight routes from nearby airports that may be better suited for you.
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 December 4, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$160 | Average$260 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$209 | Average$282 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$226 | Average$358 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$237 | Average$396 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$248 | Average$349 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$272 | Average$478 | FlexibilityNo cancel fee | On-time63% |