Alaska Airlines Flights from Portland to Miami

Flexpay logo

Book now. Pay later.

Spread the cost of your flight over low monthly payments.

Learn more

Lowest fares from Portland to Miami

Mar 2025
From$159*
Seen: 1 day ago
Flight Type One Way|Saver
$159
$404
Displaying fares for March-2025
01

Sa

MAR

02

Su

03

Mo

04

Tu

05

We

06

Th

07

Fr

08

Sa

09

Su

10

Mo

11

Tu

12

We

13

Th

14

Fr

15

Sa

16

Su

17

Mo

18

Tu

19

We

20

Th

21

Fr

22

Sa

23

Su

24

Mo

25

Tu

26

We

27

Th

28

Fr

29

Sa

30

Su

31

Mo

Range$159-$404

*Fares and availability are based on round trip searches for 1 passenger (1 adult) in Economy class in the last 48 hours. Fares are inclusive of tax and surcharges, and subject to availability.

One-way low-fare flights Portland to Miami.*

$
One-way low-fare flights Portland to Miami.*
From
To
Fare Type
Dates
Price
FromPortland (PDX)ToMiami (MIA)One-way
|
Saver		Depart: Apr 14, 2025

From

$120*

Seen: 2 hours ago

From Portland To Miami Fare Type One-way Saver Dates Depart: Apr 14, 2025 From $120 Seen: 2 hours ago
FromPortland (PDX)ToMiami (MIA)One-way
|
Saver		Depart: May 11, 2025

From

$168*

Seen: 51 minutes ago

From Portland To Miami Fare Type One-way Saver Dates Depart: May 11, 2025 From $168 Seen: 51 minutes ago
FromPortland (PDX)ToMiami (MIA)One-way
|
Saver		Depart: Mar 2, 2025

From

$287*

Seen: 1 hour ago

From Portland To Miami Fare Type One-way Saver Dates Depart: Mar 2, 2025 From $287 Seen: 1 hour ago

*Prices have been available for one-way trips within the last 48 hours and may not be currently available. Fares listed may be Saver fares which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.

Book one-way flights from Portland to Miami with miles*

Portland (PDX)to

Miami (MIA)
Depart: Apr 21, 2025
From
15,000
+ $6
Seen: 20 hours ago
One-way
|
Main

Portland (PDX)to

Miami (MIA)
Depart: Apr 19, 2025
From
15,000
+ $6
Seen: 20 hours ago
One-way
|
Main

Portland (PDX)to

Miami (MIA)
Depart: Apr 20, 2025
From
12,500
+ $6
Seen: 1 day ago
One-way
|
Main

Portland (PDX)to

Miami (MIA)
Depart: May 19, 2025
From
12,500
+ $12
Seen: 1 day ago
One-way
|
Main

Portland (PDX)to

Miami (MIA)
Depart: Apr 8, 2025
From
12,500
+ $6
Seen: 2 days ago
One-way
|
Main

Portland (PDX)to

Miami (MIA)
Depart: Apr 17, 2025
From
15,000
+ $6
Seen: 1 day ago
One-way
|
Main

Portland (PDX)to

Miami (MIA)
Depart: Mar 13, 2025
From
17,500
+ $19
Seen: 1 day ago
One-way
|
Main

Portland (PDX)to

Miami (MIA)
Depart: Apr 9, 2025
From
15,000
+ $6
Seen: 4 days ago
One-way
|
Main

Portland (PDX)to

Miami (MIA)
Depart: Apr 10, 2025
From
15,000
+ $6
Seen: 4 days ago
One-way
|
Main

Portland (PDX)to

Miami (MIA)
Depart: Apr 24, 2025
From
17,500
+ $19
Seen: 4 days ago
One-way
|
Main

*Prices have been available for one-way and round trips within the last 48 hours and may not be currently available. Fares listed may be Saver fares which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.

Looking for more? See other routes

Explore Alaska Airlines's Flights to Top-Pick Destinations