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Cheap flights from Portland to Florida Keys from $127

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 12/15. 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.
7:35 am - 1:52 amPDX-MIA
15h 17m1 stop
6:00 am - 12:15 amMIA-PDX
21h 15m1 stop
$154Frontier
Find Deal
Sat, Dec 7 - Sat, Dec 14
12:03 pm - 1:52 amPDX-MIA
10h 49m1 stop
8:00 am - 11:03 amMIA-PDX
30h 03m1 stop
$158Frontier
Find Deal
Thu, Dec 5 - Wed, Dec 11
7:16 pm - 6:57 amPDX-MIA
8h 41m1 stop
9:28 pm - 8:28 pmMIA-PDX
26h 00m1 stop
$189Spirit Airlines
Find Deal
Mon, Dec 9 - Tue, Dec 10
9:19 pm - 6:57 amPDX-MIA
30h 38m1 stop
9:28 pm - 8:28 pmMIA-PDX
26h 00m1 stop
$199Spirit Airlines
Find Deal
Tue, Dec 3 - Tue, Dec 10
9:11 am - 5:55 pmPDX-MIA
5h 44mnonstop
7:15 pm - 10:55 pmMIA-PDX
6h 40mnonstop
$237Alaska Airlines
Find Deal
Sun, Jan 5 - Fri, Jan 10
10:45 pm - 7:30 amPDX-MIA
5h 45mnonstop
7:38 pm - 11:36 pmMIA-PDX
6h 58mnonstop
$238American Airlines
Find Deal
Wed, Jan 29 - Mon, Feb 3
10:45 pm - 7:27 amPDX-MIA
5h 42mnonstop
7:44 pm - 11:24 pmMIA-PDX
6h 40mnonstop
$239American Airlines
Find Deal
Fri, Dec 6 - Mon, Dec 9
6:10 am - 4:50 pmPDX-MIA
7h 40m1 stop
7:52 pm - 11:59 pmMIA-PDX
7h 07mnonstop
$247Alaska Airlines
Find Deal
Sun, Mar 9 - Mon, Mar 17
5:20 am - 4:19 pmPDX-MIA
7h 59m1 stop
7:50 am - 3:49 pmMIA-PDX
10h 59m1 stop
$256Delta
Find Deal
Wed, Jan 1 - Tue, Jan 14
5:20 am - 4:19 pmPDX-MIA
7h 59m1 stop
5:15 pm - 11:58 pmMIA-PDX
9h 43m1 stop
$257Delta
Find Deal
Sun, Jan 5 - Fri, Jan 10
2:52 pm - 6:57 amPDX-MIA
13h 05m1 stop
$127Spirit Airlines
Find Deal
Sun, Dec 15
5:20 am - 4:19 pmPDX-MIA
7h 59m1 stop
$128Delta
Find Deal
Wed, Jan 1
12:48 am - 12:41 amPDX-MIA
20h 53m1 stop
$131Frontier
Find Deal
Sun, Feb 16
10:11 am - 10:45 pmPDX-MIA
9h 34m1 stop
$155Frontier
Find Deal
Sun, Nov 24
9:13 am - 5:55 pmPDX-MIA
5h 42mnonstop
$159Alaska Airlines
Find Deal
Sun, Dec 8
5:00 am - 5:53 pmPDX-MIA
9h 53m1 stop
$169United Airlines
Find Deal
Sat, Jan 4
12:59 am - 12:21 pmPDX-MIA
8h 22m1 stop
$193American Airlines
Find Deal
Fri, Jan 3
9:26 am - 5:55 pmPDX-MIA
5h 29mnonstop
$200Alaska Airlines
Find Deal
Mon, Dec 2
10:45 pm - 7:22 amPDX-MIA
5h 37mnonstop
$209American Airlines
Find Deal
Tue, Dec 3
9:55 pm - 11:24 amPDX-EYW
10h 29m1 stop
$229United Airlines
Find Deal
Sat, Dec 14
6:05 am - 8:43 pmPDX-MIA
11h 38m1 stop
6:15 am - 12:29 amMIA-PDX
21h 14m1 stop
$328Frontier
Find Deal
Mon, Nov 18 - Mon, Nov 25
10:27 pm - 4:45 pmPDX-MIA
15h 18m2 stops
6:15 am - 12:29 amMIA-PDX
21h 14m1 stop
$389Frontier
Find Deal
Mon, Nov 18 - Mon, Nov 25
7:33 pm - 1:00 pmPDX-MIA
14h 27m1 stop
9:31 am - 12:51 amMIA-PDX
18h 20m2 stops
$456Spirit Airlines
Find Deal
Fri, Nov 15 - Thu, Nov 21
10:45 pm - 7:22 amPDX-MIA
5h 37mnonstop
7:48 pm - 11:24 pmMIA-PDX
6h 36mnonstop
$471American Airlines
Find Deal
Tue, Nov 19 - Tue, Nov 26
5:50 pm - 4:10 pmPDX-MIA
19h 20m1 stop
6:59 pm - 10:30 pmMIA-PDX
6h 31mnonstop
$476Alaska Airlines
Find Deal
Tue, Nov 19 - Tue, Nov 26
5:15 am - 1:00 pmPDX-MIA
28h 45m1 stop
9:17 am - 11:55 pmMIA-PDX
17h 38m2 stops
$480Spirit Airlines
Find Deal
Sun, Nov 17 - Tue, Nov 19
12:59 am - 5:18 pmPDX-EYW
13h 19m2 stops
2:13 pm - 9:45 pmEYW-PDX
10h 32m1 stop
$503Delta
Find Deal
Tue, Nov 19 - Wed, Nov 27
12:59 am - 5:18 pmPDX-EYW
13h 19m2 stops
7:25 am - 6:25 pmEYW-PDX
14h 00m2 stops
$508Delta
Find Deal
Tue, Nov 19 - Wed, Nov 27
10:45 pm - 7:22 amPDX-MIA
5h 37mnonstop
7:48 pm - 11:24 pmMIA-PDX
6h 36mnonstop
$545American Airlines
Find Deal
Fri, Nov 15 - Mon, Nov 25
9:34 pm - 4:10 pmPDX-MIA
15h 36m1 stop
6:59 pm - 10:30 pmMIA-PDX
6h 31mnonstop
$554Alaska Airlines
Find Deal
Fri, Nov 15 - Mon, Nov 25
10:00 am - 6:47 pmPDX-MIA
5h 47mnonstop
7:52 pm - 11:59 pmMIA-PDX
7h 07mnonstop
$237Alaska Airlines
Find Deal
Wed, Feb 26 - Tue, Mar 4
10:45 pm - 7:30 amPDX-MIA
5h 45mnonstop
7:38 pm - 11:36 pmMIA-PDX
6h 58mnonstop
$238American Airlines
Find Deal
Wed, Jan 22 - Mon, Jan 27
10:45 pm - 7:27 amPDX-MIA
5h 42mnonstop
7:44 pm - 11:24 pmMIA-PDX
6h 40mnonstop
$239American Airlines
Find Deal
Fri, Dec 6 - Mon, Dec 9
10:00 am - 6:47 pmPDX-MIA
5h 47mnonstop
7:52 pm - 11:59 pmMIA-PDX
7h 07mnonstop
$277Alaska Airlines
Find Deal
Thu, Feb 27 - Fri, Mar 7
10:00 am - 6:47 pmPDX-MIA
5h 47mnonstop
7:52 pm - 11:59 pmMIA-PDX
7h 07mnonstop
$278Alaska Airlines
Find Deal
Sat, Mar 8 - Mon, Mar 17
9:11 am - 5:55 pmPDX-MIA
5h 44mnonstop
7:15 pm - 10:55 pmMIA-PDX
6h 40mnonstop
$298Alaska Airlines
Find Deal
Sat, Jan 4 - Mon, Jan 13
9:13 am - 5:55 pmPDX-MIA
5h 42mnonstop
7:15 pm - 10:55 pmMIA-PDX
6h 40mnonstop
$302Alaska Airlines
Find Deal
Mon, Dec 16 - Wed, Jan 8
9:23 am - 6:15 pmPDX-MIA
5h 52mnonstop
7:15 pm - 10:55 pmMIA-PDX
6h 40mnonstop
$303Alaska Airlines
Find Deal
Thu, Jan 9 - Mon, Jan 13
9:26 am - 5:55 pmPDX-MIA
5h 29mnonstop
6:55 pm - 10:33 pmMIA-PDX
6h 38mnonstop
$317Alaska Airlines
Find Deal
Wed, Nov 27 - Tue, Dec 3
10:45 pm - 7:22 amPDX-MIA
5h 37mnonstop
7:44 pm - 11:24 pmMIA-PDX
6h 40mnonstop
$327American Airlines
Find Deal
Wed, Dec 4 - Fri, Dec 6

Frontier flights from Portland to Florida Keys

Our best Frontier deals on Portland to Florida Keys flight tickets
Frontier
Dec 7
PDX7:35 amPortland
15h 17m
1 stop
MIA1:52 amMiami
Dec 14
MIA6:00 amMiami
21h 15m
1 stop
PDX12:15 amPortland
Frontier
Dec 5
PDX12:03 pmPortland
10h 49m
1 stop
MIA1:52 amMiami
Dec 11
MIA8:00 amMiami
30h 03m
1 stop
PDX11:03 amPortland
Frontier
Feb 3
PDX12:03 pmPortland
10h 51m
1 stop
MIA1:54 amMiami
Feb 8
MIA6:14 pmMiami
8h 53m
1 stop
PDX12:07 amPortland

Spirit Airlines flights from Portland to Florida Keys

Our best Spirit Airlines deals on Portland to Florida Keys flight tickets
Spirit Airlines
Dec 9
PDX7:16 pmPortland
8h 41m
1 stop
MIA6:57 amMiami
Dec 10
MIA9:28 pmMiami
26h 00m
1 stop
PDX8:28 pmPortland
Spirit Airlines
Dec 3
PDX9:19 pmPortland
30h 38m
1 stop
MIA6:57 amMiami
Dec 10
MIA9:28 pmMiami
26h 00m
1 stop
PDX8:28 pmPortland
Spirit Airlines
Dec 4
PDX7:16 pmPortland
8h 41m
1 stop
MIA6:57 amMiami
Dec 6
MIA9:28 pmMiami
26h 00m
1 stop
PDX8:28 pmPortland

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 airline that flies to Florida Keys from Portland?

Delta. Delta and American Airlines are the most popular carriers operating from Portland to Florida Keys

What is the cheapest Portland to Florida Keys flight route?

Portland - Miami. Fly from Portland to Miami for the best Portland - Florida Keys flight prices

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

You could potentially save up to 41% 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

$127

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 $127. The best round-trip flight deal from Portland to Florida Keys found on momondo in the last 72 hours is $154.
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 $292Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $307Free CancellationRating
8.0
8,788 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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