$129+ 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 6/28. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — PDX
May 27 — Jun 31
Round-trip
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 51 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday
Cheap flight deals from Miami to Portland
Cheapest
Best
Last-minute
One-way
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 April 27, 2026.
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 April 27, 2026.
This Frontier deal was found by Cheapflights users on 4/24. 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 5/146:30 am
MIA
- PDX
1 stop13h 16m
Frontier
Mon 5/1812:35 pm
PDX
- MIA
1 stop14h 03m
Frontier
Deal found 4/24![Frontier logo]()
$180
This American Airlines deal was found by Cheapflights users on 4/23. 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 5/158:23 pm
MIA
- PDX
Nonstop6h 30m
American Airlines
Mon 5/1810:28 pm
PDX
- MIA
Nonstop5h 39m
American Airlines
Deal found 4/23![American Airlines logo]()
$197
This Delta deal was found by Cheapflights users on 4/23. 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 5/217:00 am
MIA
- PDX
1 stop8h 33m
Delta
Thu 6/45:18 pm
PDX
- MIA
1 stop10h 37m
Delta
Deal found 4/23![Delta logo]()
$217
This Frontier deal was found by Cheapflights users on 4/24. 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 5/146:30 am
MIA
- PDX
1 stop13h 16m
Frontier
Sun 5/1712:35 pm
PDX
- MIA
1 stop14h 03m
Frontier
Deal found 4/24![Frontier logo]()
$225
This Expedia deal was found by Cheapflights users on 4/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:30 am
MIA
- PDX
1 stop13h 16m
Frontier
Wed 6/105:20 pm
PDX
- MIA
1 stop9h 34m
Frontier
Deal found 4/23![Frontier logo]()
$230
This Frontier deal was found by Cheapflights users on 4/24. 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.
Sun 5/106:30 am
MIA
- PDX
1 stop13h 16m
Frontier
Mon 5/1812:35 pm
PDX
- MIA
1 stop14h 03m
Frontier
Deal found 4/24![Frontier logo]()
$235
This Frontier deal was found by Cheapflights users on 4/26. 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.
Sat 5/236:30 am
MIA
- PDX
1 stop13h 16m
Frontier
Sun 5/2412:35 pm
PDX
- MIA
1 stop13h 58m
Frontier
Deal found 4/26![Frontier logo]()
$250
This United Airlines deal was found by Cheapflights users on 4/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/245:40 pm
MIA
- PDX
1 stop9h 22m
United Airlines
Fri 7/3111:59 pm
PDX
- MIA
1 stop8h 13m
United Airlines
Deal found 4/24![United Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 4/23. 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 5/207:39 am
MIA
- PDX
1 stop11h 44m
Delta
Sat 5/2311:03 pm
PDX
- MIA
1 stop12h 16m
Delta
Deal found 4/23![Delta logo]()
$258
Best flights from Miami to PortlandDiscover carefully curated flight deals from Miami to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 27, 2026.
Discover carefully curated flight deals from Miami to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 27, 2026.
This Delta deal was found by Cheapflights users on 4/26. 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 7/86:17 pm
MIA
- PDX
1 stop8h 37m
Delta
Tue 7/146:33 am
PDX
- MIA
1 stop8h 49m
Delta
Deal found 4/26![Delta logo]()
$217
This United Airlines deal was found by Cheapflights users on 4/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/124:52 pm
MIA
- PDX
1 stop9h 07m
United Airlines
Fri 5/1510:55 pm
PDX
- MIA
1 stop9h 42m
United Airlines
Deal found 4/22![United Airlines logo]()
$304
This Southwest deal was found by Cheapflights users on 4/25. 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 7/811:45 am
MIA
- PDX
2 stops11h 10m
Southwest
Tue 7/1411:30 pm
PDX
- MIA
1 stop13h 15m
Southwest
Deal found 4/25![Southwest logo]()
$415
This Delta deal was found by Cheapflights users on 4/25. 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 6/47:39 am
MIA
- PDX
1 stop11h 44m
Delta
Sun 6/711:15 pm
PDX
- MIA
1 stop10h 15m
Delta
Deal found 4/25![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 4/23. 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 5/217:00 am
MIA
- PDX
1 stop8h 33m
Delta
Thu 6/45:18 pm
PDX
- MIA
1 stop10h 37m
Delta
Deal found 4/23![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 4/24. 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 5/157:00 am
MIA
- PDX
1 stop8h 33m
Delta
Sun 5/1711:03 pm
PDX
- MIA
1 stop12h 16m
Delta
Deal found 4/24![Delta logo]()
$258
This United Airlines deal was found by Cheapflights users on 4/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/144:52 pm
MIA
- PDX
1 stop9h 07m
United Airlines
Mon 5/183:59 pm
PDX
- MIA
3 stops16h 08m
United Airlines
Deal found 4/22![United Airlines logo]()
$437
This Southwest deal was found by Cheapflights users on 4/24. 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.
Thu 7/95:00 pm
MIA
- PDX
2 stops10h 30m
Southwest
Mon 7/1311:30 pm
PDX
- MIA
2 stops11h 55m
Southwest
Deal found 4/24![Southwest logo]()
$467
This Delta deal was found by Cheapflights users on 4/22. 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 5/147:39 am
MIA
- PDX
1 stop11h 44m
Delta
Mon 5/188:11 pm
PDX
- MIA
2 stops12h 24m
Delta
Deal found 4/22![Delta logo]()
$365
This United Airlines deal was found by Cheapflights users on 4/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1512:50 pm
MIA
- PDX
2 stops13h 04m
United Airlines
Mon 5/1810:15 pm
PDX
- MIA
1 stop11h 58m
United Airlines
Deal found 4/26![United Airlines logo]()
$449
This Southwest deal was found by Cheapflights users on 4/26. 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 6/103:05 pm
MIA
- PDX
2 stops12h 00m
Southwest
Mon 6/157:40 pm
PDX
- MIA
2 stops12h 05m
Southwest
Deal found 4/26![Southwest logo]()
$489
This United Airlines deal was found by Cheapflights users on 4/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:35 pm
MIA
- PDX
1 stop9h 15m
United Airlines
Mon 6/810:40 pm
PDX
- MIA
2 stops12h 58m
United Airlines
Deal found 4/22![United Airlines logo]()
$492
Last-minute flights from Miami to PortlandDiscover last-minute flight deals from Miami to Portland. Data last updated April 27, 2026 and is based on user searches.
Discover last-minute flight deals from Miami to Portland. Data last updated April 27, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 4/22. 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.
Fri 5/86:30 am
MIA
- PDX
1 stop13h 16m
Frontier
Mon 5/1812:35 pm
PDX
- MIA
1 stop14h 03m
Frontier
Deal found 4/22![Frontier logo]()
$211
This Frontier deal was found by Cheapflights users on 4/22. 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.
Fri 5/86:30 am
MIA
- PDX
1 stop13h 16m
Frontier
Sun 5/1712:35 pm
PDX
- MIA
1 stop14h 03m
Frontier
Deal found 4/22![Frontier logo]()
$256
This Frontier deal was found by Cheapflights users on 4/24. 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.
Sun 5/106:30 am
MIA
- PDX
1 stop13h 16m
Frontier
Mon 5/1812:35 pm
PDX
- MIA
1 stop14h 03m
Frontier
Deal found 4/24![Frontier logo]()
$235
This Frontier deal was found by Cheapflights users on 4/24. 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 5/146:30 am
MIA
- PDX
1 stop13h 16m
Frontier
Mon 5/1812:35 pm
PDX
- MIA
1 stop14h 03m
Frontier
Deal found 4/24![Frontier logo]()
$180
This Frontier deal was found by Cheapflights users on 4/24. 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 5/146:30 am
MIA
- PDX
1 stop13h 16m
Frontier
Sun 5/1712:35 pm
PDX
- MIA
1 stop14h 03m
Frontier
Deal found 4/24![Frontier logo]()
$225
This American Airlines deal was found by Cheapflights users on 4/22. 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 5/158:23 pm
MIA
- PDX
Nonstop6h 30m
American Airlines
Mon 5/1810:28 pm
PDX
- MIA
Nonstop5h 39m
American Airlines
Deal found 4/22![American Airlines logo]()
$197
This United Airlines deal was found by Cheapflights users on 4/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/154:52 pm
MIA
- PDX
1 stop9h 07m
United Airlines
Mon 5/187:00 am
PDX
- MIA
1 stop8h 18m
United Airlines
Deal found 4/24![United Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 4/27. 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.
Thu 5/217:00 am
MIA
- PDX
1 stop8h 33m
Delta
Mon 5/2511:12 pm
PDX
- MIA
1 stop9h 23m
Delta
Deal found 4/27![Delta logo]()
$217
This Frontier deal was found by Cheapflights users on 4/26. 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.
Sat 5/236:30 am
MIA
- PDX
1 stop13h 16m
Frontier
Sun 5/2412:35 pm
PDX
- MIA
1 stop13h 58m
Frontier
Deal found 4/26![Frontier logo]()
$250
One-way flights from Miami to PortlandSearch for one-way flight options from Miami to Portland. Find affordable one-way fares based on user searches. Data last updated April 27, 2026.
Search for one-way flight options from Miami to Portland. Find affordable one-way fares based on user searches. Data last updated April 27, 2026.
This Delta deal was found by Cheapflights users on 4/27. 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.
Wed 7/86:17 pm
MIA
- PDX
1 stop8h 37m
Delta
Deal found 4/27![Delta logo]()
$129
This Frontier deal was found by Cheapflights users on 4/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:00 am
MIA
- PDX
1 stop13h 53m
Frontier
Deal found 4/27![Frontier logo]()
$131
This Frontier deal was found by Cheapflights users on 4/26. 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.
Sat 7/46:00 am
MIA
- PDX
1 stop13h 57m
Frontier
Deal found 4/26![Frontier logo]()
$132
This CheapOair deal was found by Cheapflights users on 4/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/308:42 am
MIA
- PDX
1 stop27h 17m
Frontier
Deal found 4/23![Frontier logo]()
$137
This Delta deal was found by Cheapflights users on 4/27. 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.
Wed 5/207:39 am
MIA
- PDX
1 stop11h 44m
Delta
Deal found 4/27![Delta logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Fri 7/36:20 am
MIA
- PDX
2 stops37h 37m
Frontier
Deal found 4/26![Frontier logo]()
$142
This Expedia deal was found by Cheapflights users on 4/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/136:00 am
MIA
- PDX
1 stop13h 57m
Frontier
Deal found 4/25![Frontier logo]()
$151
This Delta deal was found by Cheapflights users on 4/26. 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 5/126:33 am
MIA
- PDX
1 stop8h 57m
Delta
Deal found 4/26![Delta logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Tue 5/197:49 pm
MIA
- PDX
2 stops41h 31m
Frontier
Deal found 4/23![Frontier logo]()
$157
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 April 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $180 (Frontier) |
One-way from | $129 (Delta) |
Popular in | March |
Cheapest in | February |
Average price | $343 |
Good round-trip deal | $244 or less |
Good one-way deal | $198 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 April 27, 2026.
Use the filters below to find and compare flights from Miami to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
MiamiPortland
MIA - PDX
MIAPDX
Miami
Wed 7/8
6:17 pm-11:54 pm
1 stop8h 37m
Portland
Tue 7/14
6:33 am-6:22 pm
1 stop8h 49m
$217
MiamiPortland
MIA - PDX
MIAPDX
Miami
Thu 6/4
7:39 am-4:23 pm
1 stop11h 44m
Portland
Sun 6/7
11:15 pm-12:30 pm
1 stop10h 15m
$217
MiamiPortland
MIA - PDX
MIAPDX
Miami
Thu 5/21
7:00 am-12:33 pm
1 stop8h 33m
Portland
Thu 6/4
5:18 pm-6:55 am
1 stop10h 37m
$217
MiamiPortland
MIA - PDX
MIAPDX
Miami
Fri 5/15
7:00 am-12:33 pm
1 stop8h 33m
Portland
Sun 5/17
11:03 pm-2:19 pm
1 stop12h 16m
$258
MiamiPortland
MIA - PDX
MIAPDX
Miami
Tue 5/12
4:52 pm-10:59 pm
1 stop9h 07m
Portland
Fri 5/15
10:55 pm-11:37 am
1 stop9h 42m
$304
MiamiPortland
MIA - PDX
MIAPDX
Miami
Thu 5/14
7:39 am-4:23 pm
1 stop11h 44m
Portland
Mon 5/18
8:11 pm-11:35 am
2 stops12h 24m
$365
MiamiPortland
MIA - PDX
MIAPDX
Miami
Wed 7/8
11:45 am-7:55 pm
2 stops11h 10m
Portland
Tue 7/14
11:30 pm-3:45 pm
1 stop13h 15m
$415
MiamiPortland
MIA - PDX
MIAPDX
Miami
Thu 5/14
4:52 pm-10:59 pm
1 stop9h 07m
Portland
Mon 5/18
3:59 pm-11:07 am
3 stops16h 08m
$437
MiamiPortland
MIA - PDX
MIAPDX
Miami
Fri 5/15
12:50 pm-10:54 pm
2 stops13h 04m
Portland
Mon 5/18
10:15 pm-1:13 pm
1 stop11h 58m
$449
MiamiPortland
MIA - PDX
MIAPDX
Miami
Thu 7/9
5:00 pm-12:30 am
2 stops10h 30m
Portland
Mon 7/13
11:30 pm-2:25 pm
2 stops11h 55m
$467
Showing 1-10 of 24 resultsSorted by cheapest first
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 April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| 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*3 stars |
- Most accurate provider: When it comes to deals on Miami-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Miami-Portland flight deals on Cheapflights vs. FlightHub >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 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 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.
MIA-PDX
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?
To ensure you get the cheapest price possible for a flight from Miami to Portland, you should look to book at least 50 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, February is the cheapest month in which you can book a flight from Miami to Portland (average of $269). Flying from Miami to Portland in March is currently the most expensive (average of $503). 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 April 27, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Miami to Portland as you normally would.
How often are flights from Miami to Portland delayed?
About 24% of weekly flights between Miami and Portland have experienced delays in the past year, with the average delay time being 207 minutes.
What is the most punctual flight time for Miami to Portland flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning 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 19% 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.
The best insider tips for Miami to Portland flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Miami to Portland trip
Our travel experts
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 April 27, 2026.
Read reviews from past customers who have flown Alaska Airlines,Delta, andUnited 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.
Overall
7.9
Boarding
8.1
Food
7.0
Comfort
7.8
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Overall
7.9
Boarding
8.1
Food
7.0
Comfort
7.8
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Overall
7.9
Boarding
8.1
Food
7.0
Comfort
7.8
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Overall
7.9
Boarding
8.1
Food
7.0
Comfort
7.8
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Overall
7.9
Boarding
8.1
Food
7.0
Comfort
7.8
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Overall
7.9
Boarding
8.1
Food
7.0
Comfort
7.8
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
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 locationsBeaverton
Seaside
Vancouver
Lincoln City
Longview
Lake Oswego
Hillsboro
Clackamas
Troutdale
Cannon Beach
Long Beach
McMinnville
Tigard
The Dalles
Wilsonville
Depoe Bay
Stevenson
Tillamook
Astoria
Pacific City
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Miami and Portland flights
Browse other Miami and Portland flight options. Last updated on April 27, 2026.
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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 April 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$111 | Average$270 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$206 | Average$300 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$207 | Average$369 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$217 | Average$377 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$248 | Average$348 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$272 | Average$478 | FlexibilityNo cancel fee | On-time63% |