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Cheap flights from Portland to Miami from $119

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Miami departing on 9/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Portland to Miami

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:30 am - 5:27 pm
PDX
-
MIA
8h 57m
1 stop
Delta Logo
6:05 pm - 11:52 pm
MIA
-
PDX
8h 47m
1 stop
$217Delta
Sat, Oct 10 - Mon, Oct 12
Delta Logo
5:30 am - 5:31 pm
PDX
-
MIA
9h 01m
1 stop
Delta Logo
6:30 am - 11:42 am
MIA
-
PDX
8h 12m
1 stop
$227Delta
Tue, Jun 30 - Wed, Jul 1
Southwest Logo
11:30 pm - 3:45 pm
PDX
-
MIA
13h 15m
1 stop
Southwest Logo
2:25 pm - 9:55 pm
MIA
-
PDX
10h 30m
2 stops
$228Southwest
Tue, Jul 28 - Tue, Aug 4
Delta Logo
7:11 pm - 5:53 am
PDX
-
MIA
7h 42m
1 stop
Delta Logo
2:42 pm - 11:07 pm
MIA
-
PDX
11h 25m
1 stop
$237Delta
Sun, Sep 27 - Thu, Oct 1
Delta Logo
12:30 am - 1:32 pm
PDX
-
MIA
10h 02m
1 stop
Delta Logo
6:40 am - 1:38 pm
MIA
-
PDX
9h 58m
1 stop
$238Delta
Wed, Aug 26 - Sat, Sep 5
Delta Logo
5:30 am - 5:27 pm
PDX
-
MIA
8h 57m
1 stop
Delta Logo
6:05 pm - 11:53 pm
MIA
-
PDX
8h 48m
1 stop
$248Delta
Thu, Oct 8 - Tue, Oct 13
American Airlines Logo
10:45 pm - 7:21 am
PDX
-
MIA
5h 36mnonstop
American Airlines Logo
3:55 pm - 10:25 pm
MIA
-
PDX
9h 30m
1 stop
$251American Airlines
Mon, Nov 2 - Wed, Nov 11
American Airlines Logo
5:28 pm - 5:22 am
PDX
-
MIA
8h 54m
1 stop
American Airlines Logo
9:55 am - 4:51 pm
MIA
-
PDX
9h 56m
1 stop
$254American Airlines
Sat, Aug 1 - Wed, Aug 12
Delta Logo
7:20 pm - 5:40 am
PDX
-
MIA
7h 20m
1 stop
Delta Logo
7:15 am - 12:10 pm
MIA
-
PDX
7h 55m
1 stop
$257Delta
Wed, Jul 29 - Mon, Aug 10
Delta Logo
12:33 am - 1:35 pm
PDX
-
MIA
10h 02m
1 stop
Delta Logo
6:30 am - 11:42 am
MIA
-
PDX
8h 12m
1 stop
$258Delta
Sun, Jun 28 - Fri, Jul 3

Delta flights from Portland to Miami

Our best Delta deals on Portland to Miami flight tickets
Delta
Oct 10
PDX5:30 amPortland
8h 57m
1 stop
MIA5:27 pmMiami
Oct 12
MIA6:05 pmMiami
8h 47m
1 stop
PDX11:52 pmPortland
$217
Delta
Jun 30
PDX5:30 amPortland
9h 01m
1 stop
MIA5:31 pmMiami
Jul 1
MIA6:30 amMiami
8h 12m
1 stop
PDX11:42 amPortland
$227
Delta
Sep 27
PDX7:11 pmPortland
7h 42m
1 stop
MIA5:53 amMiami
Oct 1
MIA2:42 pmMiami
11h 25m
1 stop
PDX11:07 pmPortland
$237

United Airlines flights from Portland to Miami

Our best United Airlines deals on Portland to Miami flight tickets
United Airlines
Aug 3
PDX11:59 pmPortland
8h 13m
1 stop
MIA11:12 amMiami
Aug 12
MIA4:58 pmMiami
8h 47m
1 stop
PDX10:45 pmPortland
$261
United Airlines
Jul 28
PDX10:40 pmPortland
9h 44m
1 stop
MIA11:24 amMiami
Aug 6
MIA6:35 pmMiami
9h 15m
1 stop
PDX12:50 amPortland
$267
United Airlines
Aug 7
PDX11:59 pmPortland
8h 13m
1 stop
MIA11:12 amMiami
Aug 19
MIA4:58 pmMiami
8h 47m
1 stop
PDX10:45 pmPortland
$294

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Miami 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, momondo users made 832,500 searches. Data last updated June 4, 2026.
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 - MIA

PDXMIA

Portland

Sat 10/10

5:30 am-5:27 pm

1 stop8h 57m

Miami

Mon 10/12

6:05 pm-11:52 pm

1 stop8h 47m

$217

PortlandMiami

PDX - MIA

PDXMIA

Portland

Tue 6/30

5:30 am-5:31 pm

1 stop9h 01m

Miami

Wed 7/1

6:30 am-11:42 am

1 stop8h 12m

$227

PortlandMiami

PDX - MIA

PDXMIA

Portland

Tue 7/28

11:30 pm-3:45 pm

1 stop13h 15m

Miami

Tue 8/4

2:25 pm-9:55 pm

2 stops10h 30m

$228

PortlandMiami

PDX - MIA

PDXMIA

Portland

Sun 9/27

7:11 pm-5:53 am

1 stop7h 42m

Miami

Thu 10/1

2:42 pm-11:07 pm

1 stop11h 25m

$237

PortlandMiami

PDX - MIA

PDXMIA

Portland

Wed 8/26

12:30 am-1:32 pm

1 stop10h 02m

Miami

Sat 9/5

6:40 am-1:38 pm

1 stop9h 58m

$238

PortlandMiami

PDX - MIA

PDXMIA

Portland

Thu 10/8

5:30 am-5:27 pm

1 stop8h 57m

Miami

Tue 10/13

6:05 pm-11:53 pm

1 stop8h 48m

$248
Quickest round-trip

PortlandMiami

PDX - MIA

PDXMIA

Portland

Mon 11/2

10:45 pm-7:21 am

Nonstop5h 36m

Miami

Wed 11/11

3:55 pm-10:25 pm

1 stop9h 30m

$251

PortlandMiami

PDX - MIA

PDXMIA

Portland

Sat 8/1

5:28 pm-5:22 am

1 stop8h 54m

Miami

Wed 8/12

9:55 am-4:51 pm

1 stop9h 56m

$254

PortlandMiami

PDX - MIA

PDXMIA

Portland

Wed 7/29

7:20 pm-5:40 am

1 stop7h 20m

Miami

Mon 8/10

7:15 am-12:10 pm

1 stop7h 55m

$257

PortlandMiami

PDX - MIA

PDXMIA

Portland

Sun 6/28

12:33 am-1:35 pm

1 stop10h 02m

Miami

Fri 7/3

6:30 am-11:42 am

1 stop8h 12m

$258

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?

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 $296. If you are unable to visit Miami during the month of September, then departing from Portland during the month July is also very affordable. Most momondo users find prices during this month for around $300.

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 $546. 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 $686.

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 $473. 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 $648. 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 $377 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 $303 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 June 2026, prices for Portland to Miami flights are approximately 16% more expensive 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

$204

Fastest flight time

5h 34m

Direct flights

Every day

Airports in Miami

1 airport
The best one-way flight to Miami from Portland in the past 72 hours is $204. The best round-trip flight deal from Portland to Miami found on momondo in the last 72 hours is $406.
The fastest flight from Portland to Miami takes 5h 34m
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 34m 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
2,914 reviews
Search Frontier flights
DeltaPriceFrom $148Free CancellationRating
7.8
8,396 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $148Free CancellationRating
7.8
2,831 reviews
Search Hawaiian Airlines flights
JetBluePriceFrom $187Free CancellationRating
7.1
2,982 reviews
Search JetBlue flights
American AirlinesPriceFrom $205Free CancellationRating
7.1
11,642 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $237Free CancellationRating
7.9
12,466 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $242Free CancellationRating
7.4
9,774 reviews
Search United Airlines flights
SouthwestPriceFrom $272Free CancellationRating
8.0
4,255 reviews
Search Southwest 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
Dania Beach
Sunny Isles Beach
Miami Springs
Bonita Springs
Doral
Jupiter
Lake Worth
Boynton Beach
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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