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 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.

$238 Cheap Flights from Portland to Florida Keys in 2026/27

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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 August is another great option to travel to Florida Keys, with average flight prices from Portland averaging around $333.

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 Wednesday when prices can be found for as low as $571. The most expensive day to fly to Florida Keys is Friday, with ticket prices averaging around $679.

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 morning. momondo users have found flights departing from Portland to Florida Keys in the morning for as low as $516. 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 $633.

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

You are more likely to see cheaper flights to Florida Keys from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $384 when searching 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 $317 on momondo.

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

You could potentially save up to 23% 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

Fastest flight time	5h 28m
Direct flights	None

The fastest flight from Portland to Florida Keys takes 5h 28m

There are no direct flights from Portland to Florida Keys. There are no popular flight routes from Portland to Florida Keys.

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Frequently asked questions about flying from Portland to Florida Keys

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 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) (22.30% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (14.36%), Airbus A321neo (10.19%), and Airbus A321-100/200 (7.75%).

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 Airlines	PriceFrom $353	Free Cancellation	Rating 7.0 12,101 reviews		Search American Airlines flights
Delta	PriceFrom $388	Free Cancellation	Rating 7.8 8,615 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.