Cheap flights from Portland to Florida Keys from $92
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 5/13. 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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Spirit Airlines flights from Portland to Florida Keys
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American Airlines flights from Portland to Florida Keys
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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 $356.
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 $551. The most expensive day to fly to Florida Keys is Friday, with ticket prices averaging around $694.
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 $656.
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 4 weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $412 when searching 4 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Portland for as low as $359 on momondo.
What is the cheapest airline that flies from Portland to Florida Keys?
Spirit Airlines, American Airlines, and Frontier are the most popular carriers operating from Portland to Florida Keys
What airlines fly to Florida Keys?
American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Florida Keys from Portland according to our data. American Airlines is the first choice among our users, with 80% of people opting to fly with this airline when traveling to Florida Keys. Keep in mind that there are 3 different airlines that fly to Florida Keys on a routine basis, so you have a few additional options to choose from.
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 | $92 |
|---|---|
Fastest flight time | 5h 37m |
Direct flights | Mon, Wed, Thu, Fri, Sat and Sun |
Airports in Florida Keys | 2 airports |
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?
The number of operators available for flights from Portland Airport to Florida Keys is 8 as of April 2025.
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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Portland to Florida Keys is Boeing 737-800 Passenger/BBJ2 (winglets) (16.65% of total bookings). The next most popular plane models are Airbus A320neo (9.16%), Boeing 737 MAX 8 (9.01%), and Boeing 737 MAX 9 (7.42%).
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 | ||
|---|---|---|---|---|---|
| PriceFrom $285 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $289 | Free Cancellation | Rating 8.0 7,897 reviews | |||
| PriceFrom $317 | Free Cancellation | Rating 7.4 8,616 reviews |
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.