Find flights
Insights
When to book
FAQs & Tips
Deals

$72 Find Cheap Flights from Puerto Rico to Maine

1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Maine

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Maine, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Maine, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

KAYAK's insights & trends for flights to Maine

Get data-powered insights and trends for flights to Maine to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Maine?

The average price of all flights from Puerto Rico to Maine clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Maine is Thursday where round-trip tickets can be as cheap as $505. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $652 on average.

What is the cheapest time of day to fly to Maine?

The average price for all round-trip flights from Puerto Rico to Maine depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Maine is generally at night, when round-trip flights cost $336 on average. The most expensive time of day to fly to Maine is generally in the morning, which is peak travel time and where the average cost of a ticket is $548.
Find deals

Good to know

Low season

February

High season

April

Cheapest flight

$72
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 66% increase in price.
Flight from San Juan Airport to Boston

FAQs for booking flights from Puerto Rico to Maine

  • How does KAYAK find such low prices on flights from Puerto Rico to Maine?

    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 Puerto Rico to Maine.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Puerto Rico to Maine?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Puerto Rico to Maine 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 Puerto Rico to Maine?

    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 from Puerto Rico to Maine with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Puerto Rico to Maine?

    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 from Puerto Rico to Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Puerto Rico to Maine

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Maine found on KAYAK in the last 72 hours.
4/23Wed
1 stopSpirit Airlines
7h 35mSJU-BOS
4/27Sun
nonstopSpirit Airlines
4h 00mBOS-SJU
$144
4/22Tue
nonstopSpirit Airlines
4h 17mSJU-BOS
4/29Tue
nonstopSpirit Airlines
4h 00mBOS-SJU
$146
4/22Tue
nonstop
4h 16mSJU-BOS
4/29Tue
nonstop
4h 00mBOS-SJU
$158
4/18Fri
nonstop
4h 16mSJU-BOS
4/28Mon
nonstop
4h 00mBOS-SJU
$162
4/19Sat
nonstopFrontier
4h 16mSJU-BOS
4/22Tue
nonstopFrontier
3h 56mBOS-SJU
$180
4/18Fri
nonstopFrontier
4h 16mSJU-BOS
4/22Tue
nonstopFrontier
3h 56mBOS-SJU
$187
5/7Wed
nonstopDelta
4h 18mSJU-BOS
5/20Tue
nonstopDelta
4h 01mBOS-SJU
$244
5/28Wed
nonstopDelta
4h 18mSJU-BOS
6/7Sat
nonstopDelta
4h 01mBOS-SJU
$249
5/14Wed
nonstopJetBlue
4h 10mSJU-BOS
5/18Sun
nonstopJetBlue
4h 00mBOS-SJU
$254
5/14Wed
1 stopJetBlue
9h 08mSJU-BOS
5/18Sun
nonstopJetBlue
4h 00mBOS-SJU
$285

Search by stops

Search by airline

Search by price

Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Maine found on KAYAK in the last 72 hours.
4/30Wed
1 stopSpirit Airlines
6h 21mSJU-BOS
$72
4/30Wed
1 stopSpirit Airlines
7h 35mSJU-BOS
$75
4/16Wed
nonstopFrontier
4h 16mSJU-BOS
$89
4/14Mon
nonstopFrontier
4h 16mSJU-BOS
$97
4/21Mon
nonstopJetBlue
4h 07mSJU-BOS
$137
5/31Sat
nonstopDelta
4h 18mSJU-BOS
$142
8/13Wed
1 stopJetBlue
7h 45mPSE-BOS
$143
6/16Mon
nonstopDelta
4h 12mSJU-BOS
$157
6/5Thu
1 stopUnited Airlines
8h 40mBQN-BOS
$157
5/21Wed
1 stopUnited Airlines
9h 18mSJU-BOS
$182

Search by stops

Search by airline

Search by price

Last minute flights to Maine

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Maine that are departing in the next 10 days.
4/7Mon
multi-stopSpirit Airlines
20h 17mSJU-BOS
4/9Wed
nonstopSpirit Airlines
4h 04mBOS-SJU
$228
4/4Fri
nonstopFrontier
4h 16mSJU-BOS
4/11Fri
nonstopFrontier
3h 56mBOS-SJU
$230
4/4Fri
nonstop
4h 16mSJU-BOS
4/8Tue
multi-stop
6h 07mBOS-SJU
$237
4/4Fri
nonstop
4h 16mSJU-BOS
4/8Tue
multi-stop
6h 07mBOS-SJU
$238
4/4Fri
nonstopDelta
4h 13mSJU-BOS
4/8Tue
nonstopDelta
4h 02mBOS-SJU
$328
4/4Fri
multi-stopDelta
6h 42mSJU-BOS
4/6Sun
multi-stopDelta
10h 24mBOS-SJU
$337
4/4Fri
multi-stopAmerican Airlines
8h 30mSJU-BOS
4/7Mon
multi-stopAmerican Airlines
9h 20mBOS-SJU
$410
4/4Fri
multi-stopAmerican Airlines
8h 30mSJU-BOS
4/7Mon
multi-stopAmerican Airlines
7h 27mBOS-SJU
$420
4/3Thu
multi-stopUnited Airlines
11h 43mSJU-BOS
4/6Sun
multi-stopUnited Airlines
7h 04mBOS-SJU
$427
4/4Fri
multi-stopUnited Airlines
10h 19mSJU-BOS
4/8Tue
multi-stopUnited Airlines
11h 12mBOS-SJU
$460

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Maine

Cabin class types available on flights to Maine

Cabin classes available on flights to Maine. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Maine
Business Class flights to Maine
Prem Econ Class flights to Maine
Economy Class flights to Maine

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.