$171 Find Cheap Flights from Puerto Rico to Maine - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Puerto Rico to Maine departing on 11/26. 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
1 adult, Economy, 0 bags

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Cheap Flights from Puerto Rico to Maine

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Puerto Rico to Maine that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Puerto Rico to Maine

Wed, Oct 7 - Wed, Oct 14
Delta Logo
6:45 am - 2:49 pm
SJU
-
BOS
8h 04m
1 stop
Delta Logo
8:50 am - 12:52 pm
BOS
-
SJU
4h 02mnonstop
$292Delta
Fri, Oct 2 - Mon, Oct 5
Delta Logo
5:59 pm - 1:17 am
SJU
-
BOS
7h 18m
1 stop
Delta Logo
8:55 am - 12:57 pm
BOS
-
SJU
4h 02mnonstop
$292Delta
Wed, Oct 21 - Sat, Oct 24
United Airlines Logo
1:00 am - 9:44 am
SJU
-
BOS
8h 44m
1 stop
United Airlines Logo
1:12 am - 12:15 pm
BOS
-
SJU
11h 03m
2 stops
$296United Airlines
Tue, Sep 15 - Sun, Sep 20
United Airlines Logo
1:00 am - 8:17 am
SJU
-
BOS
7h 17m
1 stop
United Airlines Logo
7:30 am - 1:45 pm
BOS
-
SJU
6h 15m
1 stop
$296United Airlines
Fri, Oct 9 - Sun, Oct 18
American Airlines Logo
2:27 pm - 11:54 pm
SJU
-
BOS
9h 27m
1 stop
American Airlines Logo
7:55 am - 10:57 pm
BOS
-
SJU
15h 02m
1 stop
$296American Airlines
Fri, Sep 25 - Mon, Sep 28
American Airlines Logo
10:16 am - 9:53 pm
SJU
-
BOS
11h 37m
1 stop
American Airlines Logo
6:00 am - 2:50 pm
BOS
-
SJU
8h 50m
2 stops
$296American Airlines
Fri, Oct 9 - Mon, Oct 12
JetBlue Logo
4:30 pm - 9:16 am
SJU
-
BOS
16h 46m
1 stop
JetBlue Logo
7:20 pm - 11:58 pm
BOS
-
SJU
4h 38mnonstop
$302JetBlue
Thu, Sep 17 - Fri, Sep 18
JetBlue Logo
6:55 pm - 11:03 pm
SJU
-
BOS
4h 08mnonstop
JetBlue Logo
6:20 pm - 10:27 pm
BOS
-
SJU
4h 07mnonstop
$304JetBlue
Wed, Dec 23 - Fri, Jan 1
Frontier Logo
8:20 am - 11:39 am
SJU
-
BOS
4h 19mnonstop
Frontier Logo
12:34 pm - 5:39 pm
BOS
-
SJU
4h 05mnonstop
$330Frontier
Wed, Dec 23 - Wed, Dec 30
Frontier Logo
8:20 am - 11:39 am
SJU
-
BOS
4h 19mnonstop
Frontier Logo
12:34 pm - 5:39 pm
BOS
-
SJU
4h 05mnonstop
$330Frontier
Booking Insights

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 month to fly from Puerto Rico to Maine?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Puerto Rico to Maine, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Puerto Rico to Maine is October, when tickets cost $198 (return) on average. On the other hand, the most expensive months are February and January, when the average cost of round-trip tickets is $685 and $423 respectively.

Find deals

Good to know

Low season

March

Cheapest flight

$171
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from San Juan to Portland

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.

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
Premium Economy Class flights to Maine
Economy Class flights to Maine