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Cheap flights from Portland to Miami from $99

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.
American Airlines Logo
6:50 am - 7:50 pmPDX  Portland-MIA Miami
10h 00m1 stop Dallas/Fort Worth
American Airlines Logo
8:25 pm - 12:13 amMIA  Miami-PDX Portland
6h 48mnonstop
$267American Airlines
Sat, Dec 5 - Tue, Dec 8
Frontier Logo
4:29 pm - 12:57 amPDX  Portland-MIA Miami
29h 28m1 stop Denver Intl
Frontier Logo
5:50 am - 3:03 pmMIA  Miami-PDX Portland
12h 13m1 stop Denver Intl
$271Frontier
Thu, Jan 21 - Tue, Jan 26
Frontier Logo
4:29 pm - 12:57 amPDX  Portland-MIA Miami
29h 28m1 stop Denver Intl
Frontier Logo
5:50 am - 3:03 pmMIA  Miami-PDX Portland
12h 13m1 stop Denver Intl
$271Frontier
Thu, Jan 21 - Tue, Jan 26
Alaska Airlines Logo
7:00 am - 3:48 pmPDX  Portland-MIA Miami
5h 48mnonstop
Alaska Airlines Logo
6:21 pm - 8:29 amMIA  Miami-PDX Portland
17h 08m1 stop Seattle/Tacoma Intl
$276Alaska Airlines
Mon, Dec 7 - Wed, Dec 16
Delta Logo
12:47 pm - 12:46 amPDX  Portland-MIA Miami
8h 59m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:15 am - 3:32 pmMIA  Miami-PDX Portland
11h 17m1 stop Los Angeles
$277Delta
Thu, Jan 21 - Thu, Jan 28
Delta Logo
6:00 am - 5:49 pmPDX  Portland-MIA Miami
8h 49m1 stop Salt Lake City
Delta Logo
6:09 pm - 11:40 pmMIA  Miami-PDX Portland
8h 31m1 stop Seattle/Tacoma Intl
$277Delta
Tue, Jan 19 - Fri, Jan 22
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
$277Alaska Airlines
Wed, Jan 20 - Fri, Jan 22
Southwest Logo
10:50 am - 9:50 pmPDX  Portland-MIA Miami
8h 00m1 stop Chicago Midway
Southwest Logo
6:55 am - 12:35 pmMIA  Miami-PDX Portland
8h 40m1 stop Chicago Midway
$277Southwest
Fri, Jan 29 - Sat, Feb 6
American Airlines Logo
11:09 pm - 7:37 amPDX  Portland-MIA Miami
5h 28mnonstop
American Airlines Logo
9:15 pm - 12:59 amMIA  Miami-PDX Portland
6h 44mnonstop
$277American Airlines
Mon, Jan 25 - Sat, Jan 30
Southwest Logo
6:20 am - 7:25 pmPDX  Portland-MIA Miami
10h 05m1 stop Denver Intl
Southwest Logo
11:35 am - 10:20 pmMIA  Miami-PDX Portland
13h 45m2 stops Baltimore/Washington Denver Intl
$315Southwest
Sun, Dec 6 - Thu, Dec 10

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Delta flights from Portland to Miami

Our best Delta deals on Portland to Miami flight tickets
Delta
Dec 3
PDX11:59 amPortland
8h 49m
1 stop
MIA11:48 pmMiami
Dec 7
MIA6:12 pmMiami
8h 27m
1 stop
PDX11:39 pmPortland
$279
Delta
Dec 1
PDX5:34 pmPortland
9h 53m
1 stop
MIA6:27 amMiami
Dec 9
MIA12:52 pmMiami
9h 25m
1 stop
PDX7:17 pmPortland
$323
Delta
Jan 10
PDX10:38 pmPortland
7h 53m
1 stop
MIA9:31 amMiami
Jan 11
MIA6:34 pmMiami
8h 24m
1 stop
PDX11:58 pmPortland
$327

American Airlines flights from Portland to Miami

Our best American Airlines deals on Portland to Miami flight tickets
American Airlines
Dec 5
PDX6:50 amPortland
10h 00m
1 stop
MIA7:50 pmMiami
Dec 8
MIA8:25 pmMiami
6h 48m
PDX12:13 amPortland
$267
American Airlines
Dec 7
PDX11:13 pmPortland
8h 07m
1 stop
MIA10:20 amMiami
Dec 16
MIA8:25 pmMiami
6h 48m
PDX12:13 amPortland
$278
American Airlines
Dec 2
PDX5:00 amPortland
8h 39m
1 stop
MIA4:39 pmMiami
Dec 9
MIA8:25 pmMiami
6h 48m
PDX12:13 amPortland
$282

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

Sat 12/5

6:50 am-7:50 pm

1 stop10h 00m

Miami

Tue 12/8

8:25 pm-12:13 am

Nonstop6h 48m

$267

PortlandMiami

PDX Portland - MIA Miami

PDXMIA

Portland

Thu 1/21

4:29 pm-12:57 am

1 stop29h 28m

Miami

Tue 1/26

5:50 am-3:03 pm

1 stop12h 13m

$271

PortlandMiami

PDX Portland - MIA Miami

PDXMIA

Portland

Thu 1/21

4:29 pm-12:57 am

1 stop29h 28m

Miami

Tue 1/26

5:50 am-3:03 pm

1 stop12h 13m

$271

PortlandMiami

PDX Portland - MIA Miami

PDXMIA

Portland

Mon 12/7

7:00 am-3:48 pm

Nonstop5h 48m

Miami

Wed 12/16

6:21 pm-8:29 am

1 stop17h 08m

$276

PortlandMiami

PDX Portland - MIA Miami

PDXMIA

Portland

Thu 1/21

12:47 pm-12:46 am

1 stop8h 59m

Miami

Thu 1/28

7:15 am-3:32 pm

1 stop11h 17m

$277

PortlandMiami

PDX Portland - MIA Miami

PDXMIA

Portland

Tue 1/19

6:00 am-5:49 pm

1 stop8h 49m

Miami

Fri 1/22

6:09 pm-11:40 pm

1 stop8h 31m

$277

PortlandMiami

PDX Portland - MIA Miami

PDXMIA

Portland

Wed 1/20

7:00 am-3:44 pm

Nonstop5h 44m

Miami

Fri 1/22

4:47 pm-8:32 pm

Nonstop6h 45m

$277

PortlandMiami

PDX Portland - MIA Miami

PDXMIA

Portland

Fri 1/29

10:50 am-9:50 pm

1 stop8h 00m

Miami

Sat 2/6

6:55 am-12:35 pm

1 stop8h 40m

$277
Quickest round-trip

PortlandMiami

PDX Portland - MIA Miami

PDXMIA

Portland

Mon 1/25

11:09 pm-7:37 am

Nonstop5h 28m

Miami

Sat 1/30

9:15 pm-12:59 am

Nonstop6h 44m

$277

PortlandMiami

PDX Portland - MIA Miami

PDXMIA

Portland

Sun 12/6

6:20 am-7:25 pm

1 stop10h 05m

Miami

Thu 12/10

11:35 am-10:20 pm

2 stops13h 45m

$315

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 $289 to $520.
The lowest price recently found on this route was $267.

What is the cheapest month to fly to Miami?

The month of August is, on average, the cheapest month to fly to Miami from Portland, with most prices found around $317. If you are unable to visit Miami during the month of August, then departing from Portland during the month October is also very affordable. Most momondo users find prices during this month for around $325.

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

The cheapest day to depart from Portland to Miami is on a Saturday when prices can be found for as low as $604. 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 $719.

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 $535. 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 $652. 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 $385 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 $324 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 November 2026, prices for Portland to Miami flights are approximately 10% 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

$99

Fastest flight time

5h 28m

Direct flights

Every day

Airports in Miami

1 airport
The best one-way flight to Miami from Portland in the past 72 hours is $99. The best round-trip flight deal from Portland to Miami found on momondo in the last 72 hours is $267.
The fastest flight from Portland to Miami takes 5h 28m
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 28m 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
5.5
2,511 reviews
Search Frontier flights
DeltaPriceFrom $145Free CancellationRating
7.8
8,700 reviews
Search Delta flights
JetBluePriceFrom $187Free CancellationRating
7.1
3,065 reviews
Search JetBlue flights
American AirlinesPriceFrom $209Free CancellationRating
7.0
12,229 reviews
Search American Airlines flights
SouthwestPriceFrom $216Free CancellationRating
8.0
4,215 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $237Free CancellationRating
7.9
13,156 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $256Free CancellationRating
7.3
10,472 reviews
Search United Airlines flights

  • American Airlines Flights From Portland to Miami

    The lowest priced American Airlines flight from Portland to Miami from the last 72 hours was $209. Generally, American Airlines has 7 flights on this route every week with an average price of $397. American Airlines is rated 7.0/10 by our users.

Traveling to a place near Miami?

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

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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