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Cheap flights from Portland to Miami from $112

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Miami

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
12:38 pm - 12:46 amPDX  Portland-MIA Miami
9h 08m1 stop Denver Intl
Frontier Logo
5:50 am - 11:43 amMIA  Miami-PDX Portland
8h 53m1 stop Denver Intl
$224Frontier
Fri, Sep 18 - Fri, Sep 25
Frontier Logo
12:38 pm - 12:46 amPDX  Portland-MIA Miami
9h 08m1 stop Denver Intl
Frontier Logo
5:50 am - 11:43 amMIA  Miami-PDX Portland
8h 53m1 stop Denver Intl
$224Frontier
Fri, Sep 18 - Fri, Sep 25
American Airlines Logo
10:59 pm - 7:32 amPDX  Portland-MIA Miami
5h 33mnonstop
American Airlines Logo
7:55 pm - 11:46 pmMIA  Miami-PDX Portland
6h 51mnonstop
$237American Airlines
Sat, Jan 23 - Fri, Feb 5
American Airlines Logo
11:03 pm - 7:40 amPDX  Portland-MIA Miami
5h 37mnonstop
American Airlines Logo
8:23 pm - 11:59 pmMIA  Miami-PDX Portland
6h 36mnonstop
$237American Airlines
Sun, Dec 6 - Fri, Dec 11
Alaska Airlines Logo
7:00 am - 3:44 pmPDX  Portland-MIA Miami
5h 44mnonstop
Alaska Airlines Logo
4:47 pm - 8:32 pmMIA  Miami-PDX Portland
6h 45mnonstop
$237Alaska Airlines
Wed, Jan 6 - Wed, Jan 13
Alaska Airlines Logo
7:00 am - 3:44 pmPDX  Portland-MIA Miami
5h 44mnonstop
Alaska Airlines Logo
4:47 pm - 8:32 pmMIA  Miami-PDX Portland
6h 45mnonstop
$237Alaska Airlines
Wed, Jan 6 - Thu, Jan 7
United Airlines Logo
10:56 am - 11:52 pmPDX  Portland-MIA Miami
9h 56m1 stop Newark
United Airlines Logo
4:58 pm - 10:45 pmMIA  Miami-PDX Portland
8h 47m1 stop San Francisco
$252United Airlines
Wed, Sep 16 - Tue, Sep 22
United Airlines Logo
10:56 am - 11:52 pmPDX  Portland-MIA Miami
9h 56m1 stop Newark
United Airlines Logo
1:44 pm - 8:10 pmMIA  Miami-PDX Portland
9h 26m1 stop Washington, D.C. Dulles Intl
$252United Airlines
Wed, Sep 16 - Wed, Sep 23
Delta Logo
5:30 am - 5:07 pmPDX  Portland-MIA Miami
8h 37m1 stop Seattle/Tacoma Intl
Delta Logo
6:19 pm - 11:54 pmMIA  Miami-PDX Portland
8h 35m1 stop Seattle/Tacoma Intl
$257Delta
Sun, Sep 13 - Thu, Sep 17
Delta Logo
9:45 pm - 9:24 amPDX  Portland-MIA Miami
8h 39m1 stop Atlanta Hartsfield-Jackson
Delta Logo
4:40 pm - 10:26 pmMIA  Miami-PDX Portland
8h 46m1 stop Atlanta Hartsfield-Jackson
$257Delta
Thu, Jan 21 - Tue, Feb 2

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Delta flights from Portland to Miami

Our best Delta deals on Portland to Miami flight tickets
Delta
Sep 6
PDX5:30 amPortland
8h 35m
1 stop
MIA5:05 pmMiami
Sep 11
MIA6:00 amMiami
10h 00m
1 stop
PDX1:00 pmPortland
$257
Delta
Sep 9
PDX6:08 amPortland
8h 28m
1 stop
MIA5:36 pmMiami
Sep 11
MIA2:45 pmMiami
8h 31m
1 stop
PDX8:16 pmPortland
$277
Delta
Sep 5
PDX2:08 pmPortland
7h 39m
1 stop
MIA12:47 amMiami
Sep 10
MIA11:28 amMiami
12h 35m
1 stop
PDX9:03 pmPortland
$297

Frontier flights from Portland to Miami

Our best Frontier deals on Portland to Miami flight tickets
Frontier
Sep 18
PDX12:38 pmPortland
9h 08m
1 stop
MIA12:46 amMiami
Sep 25
MIA5:50 amMiami
8h 53m
1 stop
PDX11:43 amPortland
$224
Frontier
Sep 18
PDX12:38 pmPortland
9h 08m
1 stop
MIA12:46 amMiami
Oct 4
MIA5:50 amMiami
8h 53m
1 stop
PDX11:43 amPortland
$227
Frontier
Sep 17
PDX12:38 pmPortland
9h 08m
1 stop
MIA12:46 amMiami
Sep 24
MIA5:50 amMiami
8h 53m
1 stop
PDX11:43 amPortland
$242

momondo Fare Finder

 
Use the filters below to find and compare flights from Portland to Miami that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandMiami

PDX Portland - MIA Miami

PDXMIA

Portland

Fri 9/18

12:38 pm-12:46 am

1 stop9h 08m

Miami

Fri 9/25

5:50 am-11:43 am

1 stop8h 53m

$224

PortlandMiami

PDX Portland - MIA Miami

PDXMIA

Portland

Fri 9/18

12:38 pm-12:46 am

1 stop9h 08m

Miami

Fri 9/25

5:50 am-11:43 am

1 stop8h 53m

$224

PortlandMiami

PDX Portland - MIA Miami

PDXMIA

Portland

Sat 1/23

10:59 pm-7:32 am

Nonstop5h 33m

Miami

Fri 2/5

7:55 pm-11:46 pm

Nonstop6h 51m

$237
Quickest round-trip

PortlandMiami

PDX Portland - MIA Miami

PDXMIA

Portland

Sun 12/6

11:03 pm-7:40 am

Nonstop5h 37m

Miami

Fri 12/11

8:23 pm-11:59 pm

Nonstop6h 36m

$237

PortlandMiami

PDX Portland - MIA Miami

PDXMIA

Portland

Wed 1/6

7:00 am-3:44 pm

Nonstop5h 44m

Miami

Wed 1/13

4:47 pm-8:32 pm

Nonstop6h 45m

$237

PortlandMiami

PDX Portland - MIA Miami

PDXMIA

Portland

Wed 1/6

7:00 am-3:44 pm

Nonstop5h 44m

Miami

Thu 1/7

4:47 pm-8:32 pm

Nonstop6h 45m

$237

PortlandMiami

PDX Portland - MIA Miami

PDXMIA

Portland

Wed 9/16

10:56 am-11:52 pm

1 stop9h 56m

Miami

Tue 9/22

4:58 pm-10:45 pm

1 stop8h 47m

$252

PortlandMiami

PDX Portland - MIA Miami

PDXMIA

Portland

Wed 9/16

10:56 am-11:52 pm

1 stop9h 56m

Miami

Wed 9/23

1:44 pm-8:10 pm

1 stop9h 26m

$252

PortlandMiami

PDX Portland - MIA Miami

PDXMIA

Portland

Sun 9/13

5:30 am-5:07 pm

1 stop8h 37m

Miami

Thu 9/17

6:19 pm-11:54 pm

1 stop8h 35m

$257

PortlandMiami

PDX Portland - MIA Miami

PDXMIA

Portland

Thu 1/21

9:45 pm-9:24 am

1 stop8h 39m

Miami

Tue 2/2

4:40 pm-10:26 pm

1 stop8h 46m

$257

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Miami from

How to get the cheapest flight ticket from Portland to Miami

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Portland and Miami?

Prices are currently low for flights on this route.

Typical prices usually range from $247 to $415.
The lowest price recently found on this route was $224.

What is the cheapest month to fly to Miami?

The month of September is, on average, the cheapest month to fly to Miami from Portland, with most prices found around $302. If you are unable to visit Miami during the month of September, then departing from Portland during the month October is also very affordable. Most momondo users find prices during this month for around $307.

What is the cheapest day to depart on your flight to Miami?

The cheapest day to depart from Portland to Miami is on a Wednesday when prices can be found for as low as $562. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Miami on Friday is $684.

What is the cheapest time of day to depart on your flight to Miami?

In the morning is the cheapest time of day to fly from Portland to Miami when you can find flight prices for as low as $496. Flying to Miami in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $645. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Portland to Miami flight route?

Fly from Portland to Miami for the best Portland - Miami flight prices

How far in advance should I book a flight from Portland to Miami?

You are more likely to see cheaper flights to Miami from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Miami for around $375 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Miami from Portland for as low as $300 on momondo.

What cabin class options are available on Portland to Miami flights?

There are 4 cabin classes available to choose from on Portland to Miami flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Portland to Miami flight prices changed over time?

As of August 2026, prices for Portland to Miami flights are approximately 20% cheaper when compared to flights at the same time last year.

When to book flights from Portland to Miami

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Miami according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Miami (PDX to MIA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Miami

Best Price Found

$112

Fastest flight time

5h 33m

Direct flights

Every day

Airports in Miami

1 airport
The best one-way flight to Miami from Portland in the past 72 hours is $112. The best round-trip flight deal from Portland to Miami found on momondo in the last 72 hours is $224.
The fastest flight from Portland to Miami takes 5h 33m
Direct flights go from Portland to Miami every day.
There is 1 airport in Miami. From Portland there are direct flights to Miami (MIA).
Search flight deals

Frequently asked questions about flying from Portland to Miami

  • How far is Portland to Miami by plane?

    A flight from Portland to Miami will travel around 2702.9 mi. 5h 33m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Portland Airport to Miami Airport?

    Prices for flights from Portland Airport to Miami Airport were last updated today.

  • How many operators does momondo search for flights from Portland Airport to Miami Airport?

  • How old do you have to be to fly from Portland Airport to Miami Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Miami Airport.

  • What documentation or ID do you need to fly to Miami Airport?

    The travel and health documents required for your trip to Miami Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Miami Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Portland to Miami?

  • What is the most popular airline from Portland to Miami?

Best airlines flying from Portland to Miami

Compare and see reviews for airlines that fly from Portland to Miami with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $92Free CancellationRating
5.6
2,657 reviews
Search Frontier flights
DeltaPriceFrom $148Free CancellationRating
7.8
8,517 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $148Free CancellationRating
7.8
2,817 reviews
Search Hawaiian Airlines flights
JetBluePriceFrom $187Free CancellationRating
7.1
3,039 reviews
Search JetBlue flights
American AirlinesPriceFrom $207Free CancellationRating
7.1
11,988 reviews
Search American Airlines flights
SouthwestPriceFrom $216Free CancellationRating
8.0
4,214 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $237Free CancellationRating
7.9
12,834 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $242Free CancellationRating
7.4
10,112 reviews
Search United Airlines flights

Traveling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Miami Beach
Hollywood
Islamorada
Marco Island
Key Largo
Marathon
Palm Beach
Pompano Beach
Delray Beach
Miami Springs
Dania Beach
Sunny Isles Beach
Doral
Bonita Springs
Lake Worth
Boynton Beach
Jupiter
Deerfield Beach
Lauderdale-by-the-Sea
Surfside

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Miami?

Finding the right flight to Miami from Portland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Miami quick and easy, saving you time and money.

Can I find flights from Portland to Miami with flexible booking policies on momondo?

Flights from Portland to Miami with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Portland to Miami?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Miami from Portland.

I’m not ready to book a flight from Portland to Miami right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Portland to Miami flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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