Expect security wait times up to 30 minutes during rush hours. Use Express Lanes if eligible for a quicker passage.

Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $209 (American Airlines) |
One-way from | $72 (Frontier) |
Popular in | December |
Cheapest in | September |
Average price | $377 |
Good round-trip deal | $395 or less |
Good one-way deal | $246 or less |
Fly from
Fly to
Route
Depart
Return
Price
PortlandMiami
PDX - MIA
PDXMIA
Portland
Tue 12/2
5:30 am-4:50 pm
1 stop8h 20m
Miami
Tue 12/9
2:11 pm-10:19 pm
1 stop11h 08m
PortlandMiami
PDX - MIA
PDXMIA
Portland
Tue 12/2
5:30 am-4:50 pm
1 stop8h 20m
Miami
Wed 12/10
6:50 pm-12:04 am
1 stop8h 14m
PortlandMiami
PDX - MIA
PDXMIA
Portland
Fri 2/6
11:59 am-10:48 pm
1 stop7h 49m
Miami
Thu 2/12
7:50 am-4:14 pm
1 stop11h 24m
PortlandMiami
PDX - MIA
PDXMIA
Portland
Sat 12/6
5:25 pm-6:24 am
1 stop9h 59m
Miami
Fri 12/12
6:05 pm-12:15 am
1 stop9h 10m
PortlandMiami
PDX - MIA
PDXMIA
Portland
Tue 1/6
8:30 am-7:51 pm
1 stop8h 21m
Miami
Mon 1/12
6:20 am-12:18 pm
1 stop8h 58m
PortlandMiami
PDX - MIA
PDXMIA
Portland
Thu 11/20
6:00 am-6:09 pm
1 stop9h 09m
Miami
Fri 12/5
6:50 pm-12:04 am
1 stop8h 14m
PortlandMiami
PDX - MIA
PDXMIA
Portland
Mon 1/5
5:00 am-3:37 pm
1 stop7h 37m
Miami
Mon 1/12
9:05 am-6:10 pm
2 stops12h 05m
PortlandMiami
PDX - MIA
PDXMIA
Portland
Fri 2/6
5:23 am-4:37 pm
1 stop8h 14m
Miami
Sat 2/7
7:50 am-6:50 pm
2 stops14h 00m
PortlandMiami
PDX - MIA
PDXMIA
Portland
Sun 11/30
11:59 pm-10:53 am
1 stop7h 54m
Miami
Wed 12/3
11:55 am-10:52 pm
2 stops13h 57m
PortlandMiami
PDX - MIA
PDXMIA
Portland
Thu 12/11
5:30 am-4:50 pm
1 stop8h 20m
| 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 Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
The price you pay for your flight from Portland to Miami may vary depending on when you book. For the best chance of a lower fare, look to book 23 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, June is the cheapest month in which you can book a flight from Portland to Miami (average of $108). Flying from Portland to Miami in March is currently the most expensive (average of $211). 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.
When flying from Portland to Miami, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 62% versus a flight in the evening.
Travelers seeking maximum savings on their Portland to Miami flight should consider departing on Sunday afternoons when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Boarding
Food
Overall
Entertainment
Crew
Comfort
Reviews
Anonymous,Sep 2025
BOS - HNL
Boarding
Food
Overall
Entertainment
Crew
Comfort
Reviews
Anonymous,Sep 2025
BOS - HNL
Boarding
Food
Overall
Entertainment
Crew
Comfort
Reviews
Anonymous,Sep 2025
BOS - HNL
Boarding
Food
Overall
Entertainment
Crew
Comfort
Reviews
Anonymous,Sep 2025
BOS - HNL
Boarding
Food
Overall
Entertainment
Crew
Comfort
Reviews
Anonymous,Sep 2025
BOS - HNL
Boarding
Food
Overall
Entertainment
Crew
Comfort
Reviews
Anonymous,Sep 2025
BOS - HNL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$132 | Average$396 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$138 | Average$201 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$148 | Average$387 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$198 | Average$316 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$236 | Average$440 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$238 | Average$466 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$246 | Average$349 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$272 | Average$363 | FlexibilityNo cancel fee | On-time63% |