App
Customer Support
USD
Find Bookings
Trip.com
>
Cheap Flights
>
United States
>
Miami
>
Flights from Portland to Miami
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Find Portland to Miami flights starting at US$68.

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • Cheapest nonstop
        PDX09:23
        5h 52m
        Nonstop
        MIA18:15
        Mon, Jan 13|Portland - Miami|Alaska Airlines
        US$101US$116
        12% OFF
        12% OFF
        US$116US$101

        Choose Alaska Airlines flights from Portland to Miami. The one-way direct flight with Alaska Airlines departs from Portland International Airport on Mon, Jan 13, arriving at Miami International Airport. One-way Prices start from US$101 including taxes and charges.

      • PDX09:23
        5h 52m
        Nonstop
        MIA18:15
        Thu, Jan 30|Portland - Miami|Alaska Airlines
        US$103US$116
        11% OFF
        11% OFF
        US$116US$103

        Choose Alaska Airlines flights from Portland to Miami. The one-way direct flight with Alaska Airlines departs from Portland International Airport on Thu, Jan 30, arriving at Miami International Airport. One-way Prices start from US$103 including taxes and charges.

      • PDX07:35
        15h 1m
        1 stop
        MIA01:36
        Sat, Jan 25|Portland - Miami|Frontier Airlines
        US$68US$116
        41% OFF
        41% OFF
        US$116US$68

        Choose Frontier Airlines flights from Portland to Miami. The one-way connecting flight with Frontier Airlines departs from Portland International Airport on Sat, Jan 25, arriving at Miami International Airport. One-way Prices start from US$68 including taxes and charges.

      • PDX12:03
        10h 51m
        1 stop
        MIA01:54
        Mon, Feb 3|Portland - Miami|Frontier Airlines
        US$69
        US$69

        Choose Frontier Airlines flights from Portland to Miami. The one-way connecting flight with Frontier Airlines departs from Portland International Airport on Mon, Feb 3, arriving at Miami International Airport. One-way Prices start from US$69 including taxes and charges.

      • PDX12:03
        10h 51m
        1 stop
        MIA01:54
        Thu, Jan 30|Portland - Miami|Frontier Airlines
        US$69
        US$69

        Choose Frontier Airlines flights from Portland to Miami. The one-way connecting flight with Frontier Airlines departs from Portland International Airport on Thu, Jan 30, arriving at Miami International Airport. One-way Prices start from US$69 including taxes and charges.

      • PDX12:03
        10h 51m
        1 stop
        MIA01:54
        Thu, Feb 6|Portland - Miami|Frontier Airlines
        US$70
        US$70

        Choose Frontier Airlines flights from Portland to Miami. The one-way connecting flight with Frontier Airlines departs from Portland International Airport on Thu, Feb 6, arriving at Miami International Airport. One-way Prices start from US$70 including taxes and charges.

      • PDX12:03
        10h 51m
        1 stop
        MIA01:54
        Thu, Jan 23|Portland - Miami|Frontier Airlines
        US$70
        US$70

        Choose Frontier Airlines flights from Portland to Miami. The one-way connecting flight with Frontier Airlines departs from Portland International Airport on Thu, Jan 23, arriving at Miami International Airport. One-way Prices start from US$70 including taxes and charges.

      • PDX07:35
        12h 47m
        1 stop
        MIA23:22
        Tue, Jan 28|Portland - Miami|Frontier Airlines
        US$70
        US$70

        Choose Frontier Airlines flights from Portland to Miami. The one-way connecting flight with Frontier Airlines departs from Portland International Airport on Tue, Jan 28, arriving at Miami International Airport. One-way Prices start from US$70 including taxes and charges.

      • PDX07:35
        12h 47m
        1 stop
        MIA23:22
        Wed, Jan 29|Portland - Miami|Frontier Airlines
        US$70
        US$70

        Choose Frontier Airlines flights from Portland to Miami. The one-way connecting flight with Frontier Airlines departs from Portland International Airport on Wed, Jan 29, arriving at Miami International Airport. One-way Prices start from US$70 including taxes and charges.

      • PDX07:35
        15h 1m
        1 stop
        MIA01:36
        Sat, Jan 18|Portland - Miami|Frontier Airlines
        US$71
        US$71

        Choose Frontier Airlines flights from Portland to Miami. The one-way connecting flight with Frontier Airlines departs from Portland International Airport on Sat, Jan 18, arriving at Miami International Airport. One-way Prices start from US$71 including taxes and charges.

      • PDX01:00 pm
        3h 5m
        Nonstop
        MIA02:00 pm
        Sun, Jan 12|Portland - Miami|Alaska Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Portland to Miami?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find Cheapest Airlines Flying from Portland to Miami

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines
From US$69
Alaska Airlines
From US$99
American Airlines
From US$110
Delta Air Lines
From US$112
Southwest Airlines
From US$143
Sun Country Airlines
From US$149
United Airlines
From US$153
Spirit Airlines
From US$186

Find more flights and airlines

Alternative Routes for Portland to Miami Flights

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Portland to Miami.

  • Cheapest
    Frontier Airlines
    PDX
    12:03
    10h 51m
    1 transfer
    MIA
    01:54
    Portland International Airport - Miami International Airport
    Mon, Feb 3Frontier Airlines
    US$69
  • Frontier Airlines
    PDX
    12:03
    10h 51m
    1 transfer
    MIA
    01:54
    Portland International Airport - Miami International Airport
    Mon, Feb 3Frontier Airlines
    US$69
    Find More Flights

FAQ

  • When are flight tickets from Portland (PDX) to Miami (MIA) the cheapest?

    Airlines adjust prices for flights from Portland to Miami based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Portland (PDX) to Miami (MIA) cost?

    According to Trip.com's data, the lowest price is around US$348.

  • How long is the flight from Portland (PDX) to Miami (MIA)?

    It takes about 6 hours 49 minutes to fly from Portland (PDX) to Miami (MIA).

  • What are the most popular airlines that fly from Portland (PDX) to Miami (MIA)?

    Airlines with flights from Portland (PDX) to Miami (MIA): United Airlines, Alaska Airlines, American Airlines and Hawaiian Airlines.

  • What's the most popular airline for direct flights from Portland (PDX) to Miami (MIA)?

    Southwest Airlines operates 1 direct flights from Portland (PDX) to Miami (MIA).

  • How many airports in Miami (MIA)?

How to find a cheap flight from Portland to Miami

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Portland to Miami. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information for Portland to Miami Flights

Cheapest direct flight priceUS$67
Cheapest return ticket priceUS$170
Off-season travel monthDecember
Peak season for travelMarch
Flight distance4,340.12km
Average flight time6 hours 49 minutes
Popular airlineAlaska Airlines

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.