Cheap flights from Portland, Maine to Caribbean Islands from $121
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, Maine to Caribbean Islands departing on 8/26. 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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Frontier flights from Portland, Maine to Caribbean Islands
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How to get the cheapest flight ticket from Portland, Maine to Caribbean Islands
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 Caribbean Islands?
The month of September is, on average, the cheapest month to fly to Caribbean Islands from Portland, Maine, with most prices found around $275. The month of October is another great option to travel to Caribbean Islands, with average flight prices from Portland, Maine averaging around $364.
What is the cheapest day to depart on your flight to Caribbean Islands?
The cheapest day to depart from Portland, Maine to Caribbean Islands is on a Wednesday. Travelers who choose to depart for Caribbean Islands on a Wednesday will often find tickets for as low as $334. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $579. These prices are subject to change though, so be sure to set up a Price Alert for flights to Caribbean Islands.
What is the cheapest time of day to depart on your flight to Caribbean Islands?
According to our data, the cheapest time of day to fly to Caribbean Islands is in the evening. momondo users have found flights departing from Portland, Maine to Caribbean Islands in the evening for as low as $302. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $557. Of course, these prices can vary depending on the time of year and what airport you fly to.
How far in advance should I book a flight to Caribbean Islands?
You are more likely to see cheaper flights to Caribbean Islands from Portland, Maine when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to Caribbean Islands for around $480 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Caribbean Islands from Portland, Maine for as low as $365 on momondo.
What is the cheapest airline that flies from Portland to Caribbean Islands?
Delta, American Airlines, and Southwest are the most popular carriers operating from Portland to Caribbean Islands
What airlines fly to Caribbean Islands?
JetBlue, Delta and Frontier are the top three most popular airlines that fly to Caribbean Islands from Portland, Maine according to our data. JetBlue is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Caribbean Islands. Keep in mind that there are 11 different airlines that fly to Caribbean Islands on a routine basis, so you have a few additional options to choose from.
Cheap Portland, Maine to Caribbean Islands flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Caribbean Islands
Best Price Found | $121 |
|---|---|
Fastest flight time | 5h 30m |
Direct flights | None |
Airports in Caribbean Islands | 8 airports |
When did momondo last update prices for flights from Portland Airport to Caribbean Islands?
Prices for flights from Portland Airport to Caribbean Islands are updated daily.
How many operators does momondo search for flights from Portland Airport to Caribbean Islands?
There are 6 operators available for flights from Portland Airport to Caribbean Islands as of June 2025.
How old do you have to be to fly from Portland Airport to Caribbean Islands?
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 Caribbean Islands.
What documentation or ID do you need to fly to Caribbean Islands?
The necessary travel and health documents for your Caribbean Islands trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Portland, Maine to Caribbean Islands?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Portland, Maine to Caribbean Islands is Embraer 175 (13.95% of total bookings). The next most popular plane models are Airbus A220-300 (13.72%), Embraer 175 (Enhanced Winglets) (10.14%), and Canadair (Bombardier) Regional Jet 900 (9.81%).
Best airlines flying from Portland, Maine to Caribbean Islands
Compare and see reviews for airlines that fly from Portland, Maine to Caribbean Islands with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $145 | Free Cancellation | Rating 5.9 3,295 reviews | |||
| PriceFrom $214 | Free Cancellation | Rating 7.3 2,925 reviews | |||
| PriceFrom $274 | Free Cancellation | Rating 8.0 7,950 reviews | |||
| PriceFrom $302 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $322 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $401 | Free Cancellation | Rating 8.0 4,287 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Portland to Caribbean Islands?
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 Caribbean Islands from Portland.
Can I find flights from Portland to Caribbean Islands with flexible booking policies on momondo?
All flight searches from Portland to Caribbean Islands on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Portland to Caribbean Islands?
Once all potential Portland to Caribbean Islands flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Portland to Caribbean Islands right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Caribbean Islands from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.