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Find cheap flights from Florida Keys to Portland from $54

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Portland departing on 6/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
mié. 6/5
mié. 6/12

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Good to know

Low season

January

High season

July

Cheapest flight

$54
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from Miami to Portland

FAQs for booking flights from Florida Keys to Portland

  • How does KAYAK find such low prices on flights from Florida Keys to Portland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Florida Keys to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Florida Keys to Portland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Florida Keys is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Florida Keys to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back to Florida Keys with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Florida Keys to Portland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from Florida Keys up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Florida Keys to Portland?

Find which airlines fly direct from Florida Keys to Portland, which days they fly and book direct flights.

Nonstop departures

Florida Keys to Portland

Monday

ANA, Aer Lingus, Aeromexico, +52 more

ANA, Aer Lingus, +53 more

Tuesday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Wednesday

ANA, Aer Lingus, Aeromexico, +52 more

ANA, Aer Lingus, +53 more

Thursday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

Friday

ANA, Aer Lingus, Aeromexico, +52 more

ANA, Aer Lingus, +53 more

Saturday

ANA, Aer Lingus, Aeromexico, +50 more

ANA, Aer Lingus, +51 more

Sunday

ANA, Aer Lingus, Aeromexico, +52 more

ANA, Aer Lingus, +53 more

See more direct flights

Nonstop returns

Portland to Florida Keys

Monday

ANA, Aer Lingus, Aeromexico, +52 more

ANA, Aer Lingus, +53 more

Tuesday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Wednesday

ANA, Aer Lingus, Aeromexico, +52 more

ANA, Aer Lingus, +53 more

Thursday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

Friday

ANA, Aer Lingus, Aeromexico, +52 more

ANA, Aer Lingus, +53 more

Saturday

ANA, Aer Lingus, Aeromexico, +50 more

ANA, Aer Lingus, +51 more

Sunday

ANA, Aer Lingus, Aeromexico, +52 more

ANA, Aer Lingus, +53 more

See more direct flights
See more direct flights

Top 5 airlines serving from Florida Keys to Portland

 
Need help choosing which airline to fly with from Florida Keys to Portland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9137 reviews
7.9Comfort
8.6Crew
7.3Food
8.2Boarding
7.3Entertainment
Airline reviews

The seats were incredibly small and the attendants were grumpy the whole time.

4.0 OkayAnonymous, May 2024EWR - PDX
Read more about Alaska Airlines reviews

The seats were incredibly small and the attendants were grumpy the whole time.

It was a tiny plane … even though I paid for upgrade, no internet… no plug ins, no entertainment… 👎🏻

Alaska continues to provide one of the best domestic US airline experiences.

I liked the fast internet and twice serving of snacks and drinks. Paid food options could have included more.

I appreciated the ability to choose between multiple flights both into and out of Portland from Burbank on the same day, so we were able to attend an event and return without spending the night. I am unable to appreciate what Alaska Air calls "streamlining" the checkin/boarding process at Burbank Airport. If you have a smartphone and the Alaska Air app, it is probably fine, but removing the option of using onsite kiosks to print boarding passes does not meet my definition of "streamlined". I also found it challenging that both Portland and Burbank airports required the plane to sit on the runway for some time due to lack of an open gate at which to disembark. It would not be so bad if we could at least remove our seat belts and move a little bit while we waited, but that is not an option. I honestly don't know whether this is because of how Alaska Air operates, or just the circumstances of the particular day and airports we were using, but I normally do not experience these kinds of delays to reach a gate using Southwest Air.

I was not given a seat when I bought the ticket. I know airlines are trying to squeeze every penny out ot the customer, but we are buying a seat on the airplane, right? I find this irritating with all airlines, but especially Alaska because I fly it so often. No sense of customer use and loyalty.

It was adequate nothing special no entertain because flight was short. Crew pleasant.

All employees were very nice and I was very comfortable

Loved the gate agent and flight attendants. All were extremely helpful.

It was a good flight, wish they would have handed out snacks though.

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I liked the ease of checking in, luggage check in, wheel chair assistance, boarding and flight.

The main person that was coordinating everything was a short white/light skin Spanish man and he was very rude. It honestly made me feel like it was everyone’s First day at work. His announcements were very not reasonable and they did not make sense. The stewardess on the flight that made the announcements she didn’t even know what she was talking about she sounded inebriated. There were no snacks or drinks on our flight there wasn’t even much turbulence. This flight was not enjoyable nor was it what a Delta flight should be and just this past week I flew with Delta 3 times.

nothing Delta could do... the person sitting next to me was huge and overflowing into my seat

Crew was great! I need wheelchair assistance and they knew who I was and updated me that my chair was on its way and to just hang tight. There was some turbulence but the captain announced we would be going thru it and he handled the plane well. Landing was soft and his.

Aircraft very cramped. Check-in was great with an agent helping us. Food was almost non-existent. Pre-flight went well once I got the app reloaded on my phone since we don’t fly much anymore.

I liked the cleanness in the bathroom and good crew on board and at boarding gates. There was no Hindi (Bollywood) movies. The entertainment can be improved as it is one of the worst one I saw when I compared it with other airlines. The Mumbai to Amsterdam flight did not have any food for my family which does not contain eggs in it though we have selected “Hindu Asian vegetarian meal”

I like that it got us where we were going. Everything else needed work. It was 1/2 hour late and we took off an hour late. The plane had to be cleaned and the disabled loaded on board before we could take off which took forever and then we sat at the terminal FOREVER before we took off. The ride was so bumpy that they couldn’t serve drinks and snack but to about 1/2 the plane. Seriously we should have flown out of Fort Lauderdale. We probably would’ve gotten home several hours earlier.

Flight was on time, the staff was personable & professional, & the plane arrived on time.

Flight was great. DELTA did a fantastic job! FLL airport was chaotic!

they made me check my carryon. There was space in the overhead bins.

That flight was smooth, and staff we courteous. it was a full flight so very tight. The boarding through security was not properly controlled. it was rushed and the scanning process for our bags, etc. was pilling up at the other end with no time to empty our belonging my personal items almost toppled over on the floor if i hadn't caught it rapidly. Was it just that time, or always like this - cant say. other than that all else was fine.

Boarding was friendly and quick. While the plane model was older with no live tv, the entertainment was full of movies and tv shows. All food was available. Pilots were very communicative with status of the flight. Flight landed on time.

It was terrible because the flight was delayed for 3 hours.

Crowded flight, but upbeat and kind crew. Pilot greeted us at door, flight attendant thanked a number of “special” passengers for their business, another addressed an eight-year old boy as “young man.” United obviously trying to up their game, but though all of that is nice and notable, flying still feels like moving along a human assembly line, being herded into one small space after another (boarding areas with too few seats, planes with limited personal space, shuttles (IAD) packed too full.

Cramped and uncomfortable seats. Not enough room for 6’2” person such as myself.

Pretty turbulent, but not anyone’s fault. They got us there. Impressed that they carried on with a drink service.

Did not like the seat spacing. The seat was very narrow and tight.

United domestic flight was better than international flight. There was no switch to control Ac In international united flight. Food was also average, Air canada food was much better than united.

Delays!!! Maintain your planes so your customers don’t have to sit on their assess for over an hour on the tarmac!! Also, United app is buggy. Videos did not load. Overall a miserable experience. Flight crew was awesome though.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

The Flight attendant had an attitude and didn't allow anyone any time to prepare for landing despite being absent throughout the entire trip

Horrible people at the gate, they force me to check in my carry on, even thought no one behind me has to do it. I had to get out of the airport in NY to get my bag and go thru security again on my way to Honk Kong. The worst part is the employee threatened me with loosing the flights if don’t comply.

Delayed flight, few announcements with information, no comps, cluster f boarding because zones weren’t spread out and announced loud and repeatedly, staff did their job -nothing more nothing less, annoying kids were speaking and kicking the heck out of the back of my seat and parents weren’t willing to parent… so another typical day of air travel in the US.,

Flight was delayed until Next day as crew timed out

The flight was great until towards the end when the flight attendant read an excessively long commercial for purchasing an american airlines credit card. The worst part is that we are doing a lot of traveling this year so i was actually interested in getting the credit card, but I was so annoyed with the long commercial that I completely dismissed the flight attendant bringing around the information. Next time, keep the sales pitch to 10 seconds and then pass around the brochures!!

I was able to get on standby with relative ease

6 plus hour delay with no explanation. No wheelchairs to transport us on arrival. Very disappointed.

Me and my husband experienced very bad in American Airlines. We missed our flight going to Doha. The American Airlines was delayed we arrived already 10:27pm. Supposed to be 9:40 pm. So what they did they rebooked our flight and they gave us a hotel. When we arrived at the hotel the front desk said it was fully booked already. Oh my gosh! I said why did you accept the booking if it's fully booked. The guy said that's American Airlines they just book even it's already full. That's 2am already, we have nothing to do so, we decided to go another hotel. We pay the room, food and taxi. Pls give an action on this matter. Refund our expenses and give us more compensation. Not only our room, food, taxi but also our efforts, tiredness looking for a room that can accommodate us.

Food choice is limited, entertainment better than average, seat leg room terrible

The crew was not great or professional. It seemed like they didn't really want to be there. A true lack of effort for accommodating customers.

I paid for WiFi, but it (WiFi) was very very slow, will never take again! Impossible open Utube 😤😤😤

My wife and I are both handicapped and at boarding they upgraded us to a seat closer to the front rather than all the way towards the back. Much appreciated.

Spirit canceled the flight in March and never notified me!

Seats suck, not enough room, overcrowded planes, hectic situation all together.

I do not like the customer service, I had an emergency and needed to cancel a pet reservation right after I had booked it and they would not do anything but issue a credit. I haven't flown in years as I have 7 kids and don't have spare time. I want my $125 back on my card please

I paid just under 200 for flight and luggage, then paid 200 to change the flight, then paid 100 for a carry on. Then the cancelled the flight. Of the 500 I spent they refunded 250. I bought a delta flight for 270 never flew with spirit, but spirit kept 250, not even refunding the 100 for the carry on though they cancelled the flight (for weather on a day with only a slight rain ).

Flight attendants heavily pushed their affinity credit card. Very annoying

On time and fast. Overall it was a pleasant experience.

The seat are terrible. Don’t even think of sleeping on a Spirit flight. The kids that run the plane aka flight attendants are pretty rude and straight forward. They get the job done but without class.

Book cheap flights from Florida Keys to Portland

Recent round-trip flight deals

6/4mar.
1 stopSpirit Airlines
31h 08mMIA-PDX
6/11mar.
1 stopSpirit Airlines
25h 20mPDX-MIA
$143
6/5mié.
1 stopSpirit Airlines
19h 58mMIA-PDX
6/11mar.
1 stopSpirit Airlines
25h 20mPDX-MIA
$145
6/4mar.
1 stopFrontier
19h 09mMIA-PDX
6/10lun.
1 stopFrontier
21h 11mPDX-MIA
$179
8/14mié.
1 stopFrontier
11h 19mMIA-PDX
8/20mar.
1 stopFrontier
20h 53mPDX-MIA
$188
10/29mar.
1 stopUnited Airlines
10h 22mMIA-PDX
11/3dom.
1 stopUnited Airlines
8h 28mPDX-MIA
$251
10/29mar.
2 stopsUnited Airlines
13h 13mMIA-PDX
11/6mié.
1 stopUnited Airlines
8h 18mPDX-MIA
$261
8/13mar.
1 stopDelta
9h 43mMIA-PDX
8/21mié.
1 stopDelta
8h 51mPDX-MIA
$308
8/26lun.
nonstopAmerican Airlines
6h 34mMIA-PDX
8/31sáb.
nonstopAmerican Airlines
5h 39mPDX-MIA
$312
8/13mar.
1 stopDelta
9h 43mMIA-PDX
8/22jue.
1 stopDelta
7h 39mPDX-MIA
$328
8/13mar.
nonstopAmerican Airlines
6h 34mMIA-PDX
8/19lun.
1 stopAmerican Airlines
10h 03mPDX-MIA
$332

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Recent one-way flight deals

6/5mié.
1 stopSpirit Airlines
19h 58mMIA-PDX
$54
6/5mié.
1 stopSpirit Airlines
19h 58mMIA-PDX
$65
5/18sáb.
1 stopSpirit Airlines
9h 50mMIA-PDX
$69
7/1lun.
1 stopFrontier
11h 39mMIA-PDX
$151
10/28lun.
nonstopAmerican Airlines
6h 33mMIA-PDX
$179
6/4mar.
nonstopAmerican Airlines
6h 24mMIA-PDX
$209
7/5vie.
3 stopsUnited Airlines
23h 19mEYW-PDX
$357
6/25mar.
2 stopsUnited Airlines
11h 02mMIA-PDX
$434
6/28vie.
2 stopsDelta
11h 30mMIA-PDX
$636
6/27jue.
1 stopDelta
11h 32mMIA-PDX
$679

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Last minute flights from Florida Keys to Portland

Last minute flight, train and bus deals

5/8mié.
multi-stopSpirit Airlines
9h 20mMIA-PDX
5/13lun.
multi-stopSpirit Airlines
23h 02mPDX-MIA
$246
5/8mié.
multi-stopSpirit Airlines
9h 20mMIA-PDX
5/13lun.
multi-stopSpirit Airlines
31h 26mPDX-MIA
$251
5/9jue.
multi-stopSpirit Airlines
10h 53mMIA-PDX
5/11sáb.
multi-stopSpirit Airlines
11h 50mPDX-MIA
$286
5/8mié.
multi-stop
9h 20mMIA-PDX
5/12dom.
multi-stop
26h 04mPDX-MIA
$305
5/9jue.
multi-stop
10h 53mMIA-PDX
5/11sáb.
multi-stop
26h 01mPDX-MIA
$349
5/8mié.
multi-stopSpirit Airlines
31h 29mMIA-PDX
5/13lun.
multi-stopSpirit Airlines
23h 06mPDX-MIA
$365
5/8mié.
nonstopAmerican Airlines
6h 24mMIA-PDX
5/13lun.
nonstopAmerican Airlines
5h 49mPDX-MIA
$707
5/8mié.
multi-stopAmerican Airlines
10h 04mMIA-PDX
5/13lun.
nonstopAmerican Airlines
5h 49mPDX-MIA
$715
5/8mié.
multi-stopDelta
10h 35mMIA-PDX
5/12dom.
multi-stopDelta
10h 08mPDX-MIA
$998
5/9jue.
multi-stopDelta
10h 35mMIA-PDX
5/11sáb.
multi-stopDelta
10h 08mPDX-MIA
$1,025

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Flights to Portland

Destination:

Portland (PDX)United States

Return flight deals:

Portland - Florida Keys

Cabin classes:

$216
$287
$103
$38

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