$109+ 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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — PDX
Sep 6 — Sep 131
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 October, booked 54 days in advance, depart on a Tuesday or Thursday 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 August 7, 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 August 7, 2026.
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Thu 11/128:23 pm -
Nonstop6h 36m
Mon 11/1611:03 pm -
Nonstop5h 37m
Deal found 8/3![American Airlines logo]()
$217
This Delta deal was found by Cheapflights users on 8/4. 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 8/276:25 pm -
1 stop8h 31m
Sun 8/3012:35 am -
1 stop9h 57m
Deal found 8/4![Delta logo]()
$237
This Delta deal was found by Cheapflights users on 8/6. 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.
Thu 8/276:25 pm -
1 stop8h 31m
Wed 9/25:08 pm -
1 stop9h 52m
Deal found 8/6![Delta logo]()
$239
This Southwest deal was found by Cheapflights users on 8/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/274:00 pm -
1 stop10h 40m
Mon 8/3111:30 pm -
2 stops11h 05m
Deal found 8/6![Southwest logo]()
$242
This Southwest deal was found by Cheapflights users on 8/4. 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.
Tue 9/152:25 pm -
2 stops10h 35m
Tue 9/1511:30 pm -
2 stops11h 05m
Deal found 8/4![Southwest logo]()
$247
This Southwest deal was found by Cheapflights users on 8/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:25 am -
2 stops11h 20m
Mon 10/2611:35 pm -
1 stop13h 10m
Deal found 8/2![Southwest logo]()
$248
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Sat 9/54:58 pm -
1 stop8h 47m
Sat 9/1211:02 pm -
1 stop9h 52m
Deal found 8/5![United Airlines logo]()
$257
This American Airlines deal was found by Cheapflights users on 8/2. 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 11/118:23 pm -
Nonstop6h 36m
Sun 11/1511:03 pm -
Nonstop5h 37m
Deal found 8/2![American Airlines logo]()
$258
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:58 pm -
1 stop8h 47m
Tue 9/1510:56 am -
1 stop9h 56m
Deal found 8/2![United Airlines logo]()
$260
This Frontier deal was found by Cheapflights users on 8/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:00 am -
1 stop14h 11m
Wed 10/145:35 pm -
1 stop9h 13m
Deal found 8/3![Frontier logo]()
$278
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/1511:30 am -
2 stops11h 51m
Tue 9/2210:56 am -
1 stop9h 56m
Deal found 8/5![United Airlines logo]()
$279
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 August 7, 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 August 7, 2026.
This Delta deal was found by Cheapflights users on 8/6. 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.
Thu 8/276:25 pm -
1 stop8h 31m
Wed 9/25:08 pm -
1 stop9h 52m
Deal found 8/6![Delta logo]()
$237
This Southwest deal was found by Cheapflights users on 8/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:00 pm -
1 stop10h 40m
Tue 9/111:30 pm -
1 stop10h 55m
Deal found 8/2![Southwest logo]()
$237
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Wed 11/1112:17 pm -
1 stop9h 55m
Sun 11/1511:30 pm -
1 stop8h 41m
Deal found 8/4![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 8/4. 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 9/1511:29 am -
1 stop12h 34m
Fri 9/182:10 pm -
1 stop7h 45m
Deal found 8/4![Delta logo]()
$237
This Delta deal was found by Cheapflights users on 8/3. 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 9/26:40 am -
1 stop9h 58m
Wed 9/95:30 am -
1 stop8h 37m
Deal found 8/3![Delta logo]()
$237
This Southwest deal was found by Cheapflights users on 8/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:50 am -
1 stop8h 35m
Mon 11/166:00 am -
1 stop8h 25m
Deal found 8/3![Southwest logo]()
$302
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/253:57 pm -
1 stop8h 13m
Sun 9/2711:30 pm -
1 stop9h 25m
Deal found 8/3![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 8/4. 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 9/157:05 am -
1 stop8h 10m
Tue 9/155:10 pm -
1 stop9h 39m
Deal found 8/4![Delta logo]()
$288
This United Airlines deal was found by Cheapflights users on 8/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:30 am -
2 stops12h 35m
Tue 9/811:02 pm -
1 stop9h 52m
Deal found 8/6![United Airlines logo]()
$324
This Southwest deal was found by Cheapflights users on 8/5. 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.
Tue 9/152:20 pm -
2 stops10h 55m
Tue 9/2211:30 pm -
2 stops11h 05m
Deal found 8/5![Southwest logo]()
$337
This Delta deal was found by Cheapflights users on 8/4. 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 10/166:15 pm -
1 stop8h 44m
Sun 10/185:30 am -
1 stop8h 33m
Deal found 8/4![Delta logo]()
$308
This Delta deal was found by Cheapflights users on 8/3. 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.
Thu 9/36:25 pm -
1 stop8h 31m
Fri 9/112:10 pm -
1 stop7h 45m
Deal found 8/3![Delta logo]()
$308
Last-minute flights from Miami to PortlandDiscover last-minute flight deals from Miami to Portland. Data last updated August 7, 2026 and is based on user searches.
Discover last-minute flight deals from Miami to Portland. Data last updated August 7, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 8/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:15 am -
1 stop8h 35m
Thu 8/276:05 am -
1 stop8h 40m
Deal found 8/2![Southwest logo]()
$292
This Delta deal was found by Cheapflights users on 8/4. 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 8/276:25 pm -
1 stop8h 31m
Sun 8/305:08 pm -
1 stop9h 52m
Deal found 8/4![Delta logo]()
$237
This Delta deal was found by Cheapflights users on 8/6. 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.
Thu 8/276:25 pm -
1 stop8h 31m
Wed 9/25:08 pm -
1 stop9h 52m
Deal found 8/6![Delta logo]()
$239
This Southwest deal was found by Cheapflights users on 8/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/274:00 pm -
1 stop10h 40m
Mon 8/3111:30 pm -
2 stops11h 05m
Deal found 8/6![Southwest logo]()
$242
This Frontier deal was found by Cheapflights users on 8/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:00 am -
1 stop14h 11m
Wed 10/145:35 pm -
1 stop9h 13m
Deal found 8/3![Frontier logo]()
$278
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Sat 9/54:58 pm -
1 stop8h 47m
Sat 9/1211:02 pm -
1 stop9h 52m
Deal found 8/5![United Airlines logo]()
$257
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:58 pm -
1 stop8h 47m
Tue 9/1510:56 am -
1 stop9h 56m
Deal found 8/2![United Airlines logo]()
$260
This Southwest deal was found by Cheapflights users on 8/4. 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.
Tue 9/152:25 pm -
2 stops10h 35m
Tue 9/1511:30 pm -
2 stops11h 05m
Deal found 8/4![Southwest logo]()
$247
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/1511:30 am -
2 stops11h 51m
Tue 9/2210:56 am -
1 stop9h 56m
Deal found 8/5![United Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 8/5. 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 9/1511:29 am -
1 stop12h 34m
Thu 9/2411:35 am -
1 stop8h 45m
Deal found 8/5![Delta logo]()
$288
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 August 7, 2026.
Search for one-way flight options from Miami to Portland. Find affordable one-way fares based on user searches. Data last updated August 7, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/25:00 pm -
Nonstop6h 50m
Deal found 8/4![Alaska Airlines logo]()
$109
This Delta deal was found by Cheapflights users on 8/4. 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 2/26:05 pm -
1 stop8h 47m
Deal found 8/4![Delta logo]()
$119
This Southwest deal was found by Cheapflights users on 8/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/412:00 pm -
2 stops12h 25m
Deal found 8/3![Southwest logo]()
$124
This Frontier deal was found by Cheapflights users on 8/2. 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.
Sun 9/135:50 am -
1 stop8h 53m
Deal found 8/2![Frontier logo]()
$139
This Super.com deal was found by Cheapflights users on 8/4. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:20 am -
1 stop12h 15m
Deal found 8/4![Frontier logo]()
$142
This Frontier deal was found by Cheapflights users on 8/5. 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 9/56:00 am -
1 stop14h 11m
Deal found 8/5![Frontier logo]()
$145
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Tue 12/18:23 pm -
Nonstop6h 49m
Deal found 8/3![American Airlines logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/49:43 pm -
2 stops17h 00m
Deal found 8/2![Frontier logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:10 am -
2 stops33h 01m
Deal found 8/3![Frontier logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:50 am -
2 stops13h 21m
Deal found 8/3![Frontier logo]()
$157
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:57 pm -
1 stop9h 56m
Deal found 8/3![United Airlines logo]()
$160
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 August 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $217 (American Airlines) |
One-way from | $109 (American Airlines) |
Popular in | March |
Cheapest in | February |
Average price | $322 |
Good one-way deal | $123 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 August 7, 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
MiamiPortland
MIA Miami - PDX Portland
MIAPDX
Miami
Thu 8/27
6:25 pm-11:56 pm
1 stop8h 31m
Portland
Wed 9/2
5:08 pm-6:00 am
1 stop9h 52m
$237
MiamiPortland
MIA Miami - PDX Portland
MIAPDX
Miami
Fri 8/28
4:00 pm-11:40 pm
1 stop10h 40m
Portland
Tue 9/1
11:30 pm-1:25 pm
1 stop10h 55m
$237
MiamiPortland
MIA Miami - PDX Portland
MIAPDX
Miami
Tue 9/15
11:29 am-9:03 pm
1 stop12h 34m
Portland
Fri 9/18
2:10 pm-12:55 am
1 stop7h 45m
$237
MiamiPortland
MIA Miami - PDX Portland
MIAPDX
Miami
Wed 9/2
6:40 am-1:38 pm
1 stop9h 58m
Portland
Wed 9/9
5:30 am-5:07 pm
1 stop8h 37m
$237
MiamiPortland
MIA Miami - PDX Portland
MIAPDX
Miami
Tue 9/15
7:05 am-12:15 pm
1 stop8h 10m
Portland
Tue 9/15
5:10 pm-5:49 am
1 stop9h 39m
$288
MiamiPortland
MIA Miami - PDX Portland
MIAPDX
Miami
Thu 11/12
6:50 am-12:25 pm
1 stop8h 35m
Portland
Mon 11/16
6:00 am-5:25 pm
1 stop8h 25m
$302
MiamiPortland
MIA Miami - PDX Portland
MIAPDX
Miami
Fri 10/16
6:15 pm-11:59 pm
1 stop8h 44m
Portland
Sun 10/18
5:30 am-5:03 pm
1 stop8h 33m
$308
Quickest round-trip
MiamiPortland
MIA Miami - PDX Portland
MIAPDX
Miami
Thu 9/3
6:25 pm-11:56 pm
1 stop8h 31m
Portland
Fri 9/11
2:10 pm-12:55 am
1 stop7h 45m
$308
MiamiPortland
MIA Miami - PDX Portland
MIAPDX
Miami
Wed 11/11
12:17 pm-7:12 pm
1 stop9h 55m
Portland
Sun 11/15
11:30 pm-11:11 am
1 stop8h 41m
$319
MiamiPortland
MIA Miami - PDX Portland
MIAPDX
Miami
Fri 9/25
3:57 pm-9:10 pm
1 stop8h 13m
Portland
Sun 9/27
11:30 pm-11:55 am
1 stop9h 25m
$319
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 August.
| 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 Accuracy2 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
Delays
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 53 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 $260). Flying from Miami to Portland in March is currently the most expensive (average of $485). 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.
How much does it cost to fly round-trip from Miami to Portland?
Airfare is below average for this route at the moment.
Miami to Portland flights typically cost between $247 and $417 in November.The cheapest round-trip price found within the last 5 days was $217 on American Airlines (Nov 12-Nov 16).
How often are flights from Miami to Portland delayed?
About 21% of weekly flights between Miami and Portland have experienced delays in the past year, with the average delay time being 197 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 Sunday 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 15% of flights being delayed.
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
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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 August 7, 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.
Crew
8.5
Food
7.0
Overall
7.9
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.0
Overall
7.9
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.0
Overall
7.9
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.0
Overall
7.9
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.0
Overall
7.9
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.0
Overall
7.9
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
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
Lincoln City
Durham
Longview
Lake Oswego
Hillsboro
Vancouver
Kelso
Clackamas
Troutdale
Cannon Beach
McMinnville
The Dalles
Wilsonville
Stevenson
Tillamook
Astoria
Gresham
Silverton
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Miami and Portland flights
Browse other Miami and Portland flight options. Last updated on August 7, 2026.
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Top 7 airlines flying from Miami to Portland
Discover the top 7 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 August 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$140 | Average$335 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$148 | Average$309 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$180 | Average$336 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$197 | Average$377 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$198 | Average$371 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$226 | Average$402 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$232 | Average$346 | FlexibilityNo cancel fee | On-time69% |