$147 Find Cheap Flights from San Juan to Maine

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Juan to Maine departing on 6/16. 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

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 in flight searches from San Juan to Maine, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to Maine, as well as popular online travel agencies
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Flight Deals

Cheap Flights from San Juan to Maine

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Portland
Portland1 stop$302
Boston
Bostonnonstop$288
Portland
Portland1 stop$302
Boston
Bostonnonstop$288

Book Cheap San Juan to Maine Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Juan 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 San Juan to Maine

Thu, Aug 13 - Mon, Aug 17
JetBlue Logo
8:50 pm - 12:55 am
SJU
-
BOS
4h 05mnonstop
JetBlue Logo
7:50 pm - 11:54 pm
BOS
-
SJU
4h 04mnonstop
$288JetBlue
Thu, Sep 24 - Sun, Sep 27
JetBlue Logo
7:35 pm - 11:43 pm
SJU
-
BOS
4h 08mnonstop
JetBlue Logo
7:20 pm - 11:58 pm
BOS
-
SJU
4h 38mnonstop
$298JetBlue
Fri, Aug 21 - Sat, Aug 29
Delta Logo
2:59 pm - 11:13 pm
SJU
-
PWM
8h 14m
1 stop
Delta Logo
6:00 am - 4:33 pm
PWM
-
SJU
10h 33m
1 stop
$302Delta
Fri, Oct 23 - Fri, Oct 30
Delta Logo
1:32 pm - 5:45 pm
SJU
-
BOS
4h 13mnonstop
Delta Logo
8:15 am - 12:21 pm
BOS
-
SJU
4h 06mnonstop
$303Delta
Fri, Oct 23 - Sun, Nov 1
Delta Logo
2:31 pm - 12:58 am
SJU
-
BOS
10h 27m
1 stop
Delta Logo
8:15 am - 1:21 pm
BOS
-
SJU
4h 06mnonstop
$308Delta
Fri, Sep 11 - Sun, Sep 13
Delta Logo
7:00 am - 3:19 pm
SJU
-
BOS
8h 19m
1 stop
Delta Logo
6:00 am - 12:13 pm
BOS
-
SJU
6h 13m
1 stop
$312Delta
Fri, Sep 18 - Wed, Sep 23
American Airlines Logo
2:58 pm - 11:28 pm
SJU
-
BOS
8h 30m
2 stops
American Airlines Logo
6:00 am - 3:40 pm
BOS
-
SJU
9h 40m
2 stops
$317American Airlines
Tue, Aug 25 - Sat, Aug 29
American Airlines Logo
7:30 am - 7:14 pm
SJU
-
BOS
11h 44m
1 stop
American Airlines Logo
7:30 am - 4:57 pm
BOS
-
SJU
9h 27m
1 stop
$318American Airlines
Wed, Jul 22 - Tue, Aug 11
United Airlines Logo
4:55 pm - 11:59 pm
SJU
-
BOS
7h 04m
1 stop
United Airlines Logo
5:45 am - 12:54 pm
BOS
-
SJU
7h 09m
1 stop
$320United Airlines
Tue, Aug 18 - Fri, Aug 21
Southwest Logo
8:20 am - 5:05 pm
SJU
-
BOS
8h 45m
2 stops
Southwest Logo
2:15 pm - 10:50 pm
BOS
-
SJU
8h 35m
1 stop
$322Southwest
Booking Insights

KAYAK's insights & trends for San Juan to Maine flights

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

Which airlines provide the cheapest flights from San Juan Luis Munoz Marin Intl Airport to Maine?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from San Juan Luis Munoz Marin Intl Airport to Maine were found on Delta ($302) and American Airlines ($342).

Good to know

Low seasonMarch
Cheapest flight$147
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from San Juan Airport to Boston

FAQs - booking Maine flights

  • How does KAYAK find such low prices on flights from San Juan 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 San Juan to Maine.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Juan 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 San Juan 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 San Juan 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 San Juan 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 San Juan to Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Maine

  • Looking for a cheap flight? 25% of our users found tickets from San Juan to the following destinations at these prices or less: Boston $201 one-way - $335 round-trip

Reviews of the top airline flying from San Juan to Maine

 
See real verified KAYAK customer reviews for airlines flying from San Juan to Maine. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Juan to Maine? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8395 reviews
8.5Crew
7.8Comfort
7.8Entertainment
7.2Food
8.1Boarding
Airline reviews

Was on time, normal boarding. The worst flight attendents and service I ever seen,, can't believe Delta can have such service. Bathroom was dirty and no toilet paper, paper towels and used toilet paper all over the floor, when I tried to tell flight attendant she didn't even let me to finish and turn around. Very rude. Wi fi didn't work.

4.0 OkayMarianna, Jun 2026
MAD - JFK
Read more Delta reviews

Was on time, normal boarding. The worst flight attendents and service I ever seen,, can't believe Delta can have such service. Bathroom was dirty and no toilet paper, paper towels and used toilet paper all over the floor, when I tried to tell flight attendant she didn't even let me to finish and turn around. Very rude. Wi fi didn't work.

Connection flights should be spaced out farther because too close I missed my connection.

Definitely a southern flavor. Cordiality was evident even though no drinks or snacks were served.

On time! There were plenty of airport employees who were able to keep us moving in the right direction. The crew on the plane were professional.

Left /arrived on time. Decent seat space. Like the wifi/plugs and entertainment. Windows and tray table were kinda gross. Attendants didn't start snack service til 40mins before landing. Two rows before us, captain came on to say there's turbulence and recalled staff to seats. So, no drink/snack. Later, attendants didn't stop to see if we had trash nor even look our way. Felt invisible! Almost all pilot announcements were not only unintelligible, but so quiet. We had no idea what she said.

Average seat comfort, a drink and chips were provided, early boarding because we checked a carryon at the gate was nice. Ticket pricing shenanigans, including fees to pick a seat, check a bag, and get food onboard - evidence the industry is reinvigorating last century’s strategies- destroys the experience before one ever arrives at the airport. It’s difficult to recognize any value or sustain loyalty in the end-to-end process making air travel more drudgery than pleasure.

Gate agent was unhelpful for handicapped boarding. Flight attendant seemed untrained.

Great flight with a terrific crew. Uneventful and early arrival. Thank you.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

Everything you need to know for your flight from San Juan to Maine

Information on your arrival and departure airports