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Cheap flights from Portland to Florida Keys from $64

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 Florida Keys departing on 1/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Portland to Florida Keys

Cheap round-trip flights

These are some of the best round-trip flight deals from Portland to Florida Keys that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Portland to Florida Keys.

Cheap last minute flights

Planning a quick getaway from Portland to Florida Keys? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Florida Keys, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Portland to Florida Keys

Find recent round-trip train or bus tickets from Portland to Florida Keys.

All round-trip flight deals to Florida Keys

The cheapest plane tickets to Florida Keys found on KAYAK recently.
12:03 pm - 1:54 amPDX-MIA
10h 51m1 stop
8:00 am - 11:01 amMIA-PDX
30h 01m1 stop
$133Frontier
Find Deal
Thu, Jan 23 - Wed, Jan 29
12:03 pm - 1:54 amPDX-MIA
10h 51m1 stop
6:00 am - 12:07 amMIA-PDX
21h 07m1 stop
$138Frontier
Find Deal
Thu, Jan 23 - Sat, Jan 25
10:16 am - 11:37 pmPDX-MIA
10h 21m1 stop
7:52 am - 4:35 pmMIA-PDX
11h 43m1 stop
$166Spirit Airlines
Find Deal
Fri, Jan 10 - Tue, Jan 14
10:16 am - 5:05 amPDX-MIA
15h 49m1 stop
9:03 pm - 9:21 amMIA-PDX
15h 18m1 stop
$180Spirit Airlines
Find Deal
Wed, Feb 19 - Mon, Feb 24
5:20 am - 4:19 pmPDX-MIA
7h 59m1 stop
6:40 pm - 11:54 pmMIA-PDX
8h 14m1 stop
$226Delta
Find Deal
Wed, Jan 1 - Tue, Jan 14
9:23 am - 6:15 pmPDX-MIA
5h 52mnonstop
7:15 pm - 10:55 pmMIA-PDX
6h 40mnonstop
$237Alaska Airlines
Find Deal
Wed, Jan 8 - Wed, Jan 15
10:45 pm - 7:30 amPDX-MIA
5h 45mnonstop
7:38 pm - 11:36 pmMIA-PDX
6h 58mnonstop
$239American Airlines
Find Deal
Sun, Jan 12 - Tue, Jan 21
10:42 pm - 7:22 amPDX-MIA
5h 40mnonstop
7:38 pm - 11:36 pmMIA-PDX
6h 58mnonstop
$240American Airlines
Find Deal
Mon, Jan 6 - Fri, Jan 10
9:07 pm - 4:55 pmPDX-MIA
16h 48m1 stop
7:15 pm - 10:55 pmMIA-PDX
6h 40mnonstop
$246Alaska Airlines
Find Deal
Sun, Jan 12 - Tue, Jan 21
12:59 am - 1:49 pmPDX-MIA
9h 50m1 stop
5:15 pm - 11:58 pmMIA-PDX
9h 43m1 stop
$257Delta
Find Deal
Sun, Feb 23 - Thu, Feb 27
7:35 am - 11:23 pmPDX-MIA
12h 48m1 stop
$64Frontier
Find Deal
Tue, Jan 14
12:03 pm - 1:52 amPDX-MIA
10h 49m1 stop
$70Frontier
Find Deal
Mon, Jan 13
10:16 am - 11:37 pmPDX-MIA
10h 21m1 stop
$87Spirit Airlines
Find Deal
Thu, Jan 9
7:48 pm - 7:29 amPDX-MIA
8h 41m1 stop
$93Spirit Airlines
Find Deal
Tue, Jan 7
10:42 pm - 7:22 amPDX-MIA
5h 40mnonstop
$104American Airlines
Find Deal
Tue, Dec 31
5:20 am - 4:19 pmPDX-MIA
7h 59m1 stop
$113Delta
Find Deal
Wed, Jan 1
9:23 am - 6:15 pmPDX-MIA
5h 52mnonstop
$119Alaska Airlines
Find Deal
Tue, Jan 14
10:55 pm - 7:24 amPDX-MIA
5h 29mnonstop
$120American Airlines
Find Deal
Thu, Feb 27
5:45 am - 4:50 pmPDX-MIA
8h 05m1 stop
$128Alaska Airlines
Find Deal
Mon, Mar 17
7:11 pm - 6:23 amPDX-MIA
8h 12m1 stop
$129Delta
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Thu, Feb 20
7:19 pm - 7:29 amPDX-MIA
9h 10m1 stop
7:03 pm - 1:49 pmMIA-PDX
21h 46m1 stop
$389Spirit Airlines
Find Deal
Mon, Dec 23 - Tue, Jan 7
7:19 pm - 7:29 amPDX-MIA
9h 10m1 stop
10:20 pm - 1:49 pmMIA-PDX
18h 29m2 stops
$403Spirit Airlines
Find Deal
Mon, Dec 23 - Tue, Jan 7
10:42 pm - 7:22 amPDX-MIA
5h 40mnonstop
7:38 pm - 11:36 pmMIA-PDX
6h 58mnonstop
$495American Airlines
Find Deal
Mon, Dec 23 - Tue, Jan 7
10:42 pm - 9:52 amPDX-EYW
8h 10m1 stop
3:57 pm - 11:38 pmEYW-PDX
10h 41m1 stop
$498American Airlines
Find Deal
Sat, Dec 21 - Thu, Dec 26
5:20 am - 4:19 pmPDX-MIA
7h 59m1 stop
2:50 pm - 8:21 pmMIA-PDX
8h 31m1 stop
$529Delta
Find Deal
Thu, Dec 19 - Tue, Dec 24
9:11 am - 5:55 pmPDX-MIA
5h 44mnonstop
7:07 pm - 10:42 pmMIA-PDX
6h 35mnonstop
$624Alaska Airlines
Find Deal
Sat, Dec 21 - Mon, Dec 23
9:11 am - 5:55 pmPDX-MIA
5h 44mnonstop
7:07 pm - 10:42 pmMIA-PDX
6h 35mnonstop
$674Alaska Airlines
Find Deal
Sat, Dec 21 - Mon, Dec 30
5:00 am - 8:38 pmPDX-MIA
12h 38m2 stops
6:05 am - 12:22 pmMIA-PDX
9h 17m1 stop
$882United Airlines
Find Deal
Thu, Dec 19 - Sun, Dec 29
5:00 am - 4:15 pmPDX-MIA
8h 15m1 stop
4:13 pm - 6:42 pmMIA-PDX
29h 29m3 stops
$909United Airlines
Find Deal
Thu, Dec 19 - Tue, Dec 24
5:10 am - 8:59 pmPDX-MIA
12h 49m2 stops
5:29 pm - 11:56 pmMIA-PDX
9h 27m1 stop
$1,038Delta
Find Deal
Mon, Dec 23 - Mon, Dec 30
10:45 pm - 7:30 amPDX-MIA
5h 45mnonstop
7:38 pm - 11:36 pmMIA-PDX
6h 58mnonstop
$207American Airlines
Find Deal
Sun, Jan 12 - Fri, Jan 17
10:45 pm - 7:30 amPDX-MIA
5h 45mnonstop
7:38 pm - 11:36 pmMIA-PDX
6h 58mnonstop
$237American Airlines
Find Deal
Wed, Jan 8 - Tue, Jan 14
10:55 pm - 7:24 amPDX-MIA
5h 29mnonstop
7:39 pm - 11:12 pmMIA-PDX
6h 33mnonstop
$238American Airlines
Find Deal
Fri, Feb 28 - Thu, Mar 6
10:45 pm - 7:30 amPDX-MIA
5h 45mnonstop
7:38 pm - 11:36 pmMIA-PDX
6h 58mnonstop
$239American Airlines
Find Deal
Sun, Jan 12 - Tue, Jan 21
10:42 pm - 7:22 amPDX-MIA
5h 40mnonstop
7:38 pm - 11:36 pmMIA-PDX
6h 58mnonstop
$240American Airlines
Find Deal
Mon, Jan 6 - Fri, Jan 10
9:11 am - 5:55 pmPDX-MIA
5h 44mnonstop
7:15 pm - 10:55 pmMIA-PDX
6h 40mnonstop
$272Alaska Airlines
Find Deal
Wed, Jan 1 - Tue, Jan 14
9:23 am - 6:15 pmPDX-MIA
5h 52mnonstop
7:15 pm - 10:55 pmMIA-PDX
6h 40mnonstop
$277Alaska Airlines
Find Deal
Mon, Jan 6 - Fri, Jan 10
10:06 am - 6:59 pmPDX-MIA
5h 53mnonstop
7:59 pm - 11:44 pmMIA-PDX
6h 45mnonstop
$278Alaska Airlines
Find Deal
Wed, Mar 26 - Mon, Apr 14
9:23 am - 6:15 pmPDX-MIA
5h 52mnonstop
7:52 pm - 11:59 pmMIA-PDX
7h 07mnonstop
$297Alaska Airlines
Find Deal
Sat, Feb 8 - Thu, Feb 20
10:45 pm - 7:30 amPDX-MIA
5h 45mnonstop
7:38 pm - 11:36 pmMIA-PDX
6h 58mnonstop
$312American Airlines
Find Deal
Sat, Feb 1 - Thu, Feb 6

American Airlines flights from Portland to Florida Keys

Our best American Airlines deals on Portland to Florida Keys flight tickets
American Airlines
Jan 12
PDX10:45 pmPortland
5h 45m
MIA7:30 amMiami
Jan 21
MIA7:38 pmMiami
6h 58m
PDX11:36 pmPortland
American Airlines
Jan 6
PDX10:42 pmPortland
5h 40m
MIA7:22 amMiami
Jan 10
MIA7:38 pmMiami
6h 58m
PDX11:36 pmPortland
American Airlines
Jan 1
PDX10:42 pmPortland
5h 40m
MIA7:22 amMiami
Jan 14
MIA7:38 pmMiami
6h 58m
PDX11:36 pmPortland

Spirit Airlines flights from Portland to Florida Keys

Our best Spirit Airlines deals on Portland to Florida Keys flight tickets
Spirit Airlines
Jan 10
PDX10:16 amPortland
10h 21m
1 stop
MIA11:37 pmMiami
Jan 14
MIA7:52 amMiami
11h 43m
1 stop
PDX4:35 pmPortland
Spirit Airlines
Feb 19
PDX10:16 amPortland
15h 49m
1 stop
MIA5:05 amMiami
Feb 24
MIA9:03 pmMiami
15h 18m
1 stop
PDX9:21 amPortland
Spirit Airlines
Jan 6
PDX7:19 pmPortland
9h 10m
1 stop
MIA7:29 amMiami
Jan 11
MIA7:52 amMiami
11h 43m
1 stop
PDX4:35 pmPortland

See travel insights to Florida Keys from

How to get the cheapest flight ticket from Portland to Florida Keys

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 cheapest month to fly to Florida Keys?

The month of February is another great option to travel to Florida Keys, with average flight prices from Portland averaging around $316.

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from Portland to Florida Keys is on a Tuesday when prices can be found for as low as $343. The most expensive day to fly to Florida Keys is Friday, with ticket prices averaging around $428.

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

According to our data, the cheapest time of day to fly to Florida Keys is in the afternoon. momondo users have found flights departing from Portland to Florida Keys in the afternoon for as low as $247. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $417.

How far in advance should I book a flight to Florida Keys?

You are more likely to see cheaper flights to Florida Keys from Portland when booking 17 days ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $390 when searching 17 days out. However, in the past 72 hours, people saw flights from Portland for as low as $266.

Can stopping save me money on Portland to Florida Keys flights?

You could potentially save up to 38% on your flight if you consider stops on a Portland to Florida Keys flight.

Cheap Portland to Florida Keys flight deals and tips

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

Best Price Found

$64

Fastest flight time

5h 29m

Direct flights

Every day

Airports in Florida Keys

2 airports
The best one-way flight to Florida Keys from Portland in the past 72 hours is $64. The best round-trip flight deal from Portland to Florida Keys found on momondo in the last 72 hours is $133.
The fastest flight from Portland to Florida Keys takes 5h 29m
Direct flights go from Portland to Florida Keys every day.
There are 2 airports near Florida Keys: Key West (EYW), Miami (MIA)

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

    Prices for flights from Portland Airport to Florida Keys are updated daily.

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

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

    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 Florida Keys.

  • What documentation or ID do you need to fly to Florida Keys?

    The travel and health documents you'll need for your trip to Florida Keys may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Florida Keys. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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


Best airlines flying from Portland to Florida Keys

Compare and see reviews for airlines that fly from Portland to Florida Keys with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $288Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $307Free CancellationRating
8.0
8,604 reviews
Search Delta flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Florida Keys from Portland.

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

All flight searches from Portland to Florida Keys on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Portland to Florida Keys?

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 Florida Keys from Portland.

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

Yes. momondo can track prices for Portland to Florida Keys flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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