What is the cheapest airline that flies from Costa Rica to Maine?

United Airlines, JetBlue, and Delta are the most popular carriers operating from Costa Rica to Maine

How many flights depart from Costa Rica to Maine on average per week?

As of December 2025, there are 6 flights per week flying from Costa Rica to Maine. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

When did momondo last update prices for flights from Costa Rica to Maine?

Prices for flights from Costa Rica to Maine are refreshed on a daily basis.

How many operators does momondo search for flights from Costa Rica to Maine?

As of December 2025, there are 8 operators available to choose from for flights from Costa Rica to Maine.

How old do you have to be to fly from Costa Rica to Maine?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Costa Rica to Maine.

What documentation or ID do you need to fly to Maine?

The travel and health documents you'll need for your trip to Maine 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 Maine. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$141 Cheap Flights from Costa Rica to Maine in 2025/26

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Find the cheapest flights from Costa Rica to Maine

Round-trip

One-way

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Recent round-trip flight deals from Costa Rica to Maine

Enter your travel dates to find the best prices.

8:45 am - 11:20 pm

SJO

BOS

13h 35m1 stop

7:05 am - 8:39 pm

BOS

SJO

14h 34m1 stop

$234United Airlines

Fri, Jan 30 - Mon, Feb 2

12:33 pm - 11:19 pm

SJO

BOS

9h 46m1 stop

5:34 am - 12:22 pm

BOS

SJO

7h 48m1 stop

$237Spirit Airlines

Wed, Jan 28 - Mon, Feb 2

8:45 am - 11:20 pm

SJO

BOS

13h 35m1 stop

12:45 pm - 1:15 pm

BOS

SJO

25h 30m2 stops

$239United Airlines

Fri, Jan 30 - Tue, Feb 3

1:51 pm - 11:51 pm

SJO

BOS

9h 00m1 stop

7:00 am - 10:30 pm

BOS

SJO

16h 30m1 stop

$240American Airlines

Thu, Jan 29 - Sun, Feb 1

8:00 am - 7:07 pm

SJO

BOS

10h 07m2 stops

9:51 am - 10:30 pm

BOS

SJO

13h 39m1 stop

$244American Airlines

Thu, Jan 22 - Thu, Jan 29

1:30 pm - 11:57 pm

SJO

BOS

9h 27m1 stop

5:23 pm - 11:25 am

BOS

SJO

19h 02m2 stops

$266Multiple Airlines

Thu, Feb 5 - Mon, Feb 9

3:55 pm - 10:16 pm

LIR

BOS

5h 21mnonstop

9:57 am - 2:50 pm

BOS

LIR

5h 53mnonstop

$305JetBlue

Sun, Jan 18 - Mon, Jan 19

2:45 pm - 10:51 am

LIR

BOS

19h 06m1 stop

6:55 am - 1:50 pm

BOS

LIR

7h 55m1 stop

$320Delta

Tue, Feb 24 - Tue, Mar 3

3:55 pm - 10:16 pm

LIR

BOS

5h 21mnonstop

5:10 am - 12:55 pm

BOS

LIR

8h 45m1 stop

$332JetBlue

Sun, Jan 18 - Mon, Jan 19

3:55 pm - 10:16 pm

LIR

BOS

5h 21mnonstop

3:40 pm - 2:55 pm

BOS

LIR

24h 15m1 stop

$340Multiple Airlines

Wed, Jan 21 - Wed, Jan 28

United Airlines flights from Costa Rica to Maine

Our best United Airlines deals on Costa Rica to Maine flight tickets

United Airlines

Jan 30

SJO8:45 amSan José Juan Santamaria Intl

13h 35m

1 stop

BOS11:20 pmBoston Logan Intl

Feb 2

BOS7:05 amBoston Logan Intl

14h 34m

1 stop

SJO8:39 pmSan José Juan Santamaria Intl

$234

Find similar

United Airlines

Jan 30

SJO8:45 amSan José Juan Santamaria Intl

27h 01m

2 stops

BOS12:46 pmBoston Logan Intl

Feb 2

BOS7:05 amBoston Logan Intl

14h 34m

1 stop

SJO8:39 pmSan José Juan Santamaria Intl

$239

Find similar

United Airlines

Dec 24

SJO8:45 amSan José Juan Santamaria Intl

9h 52m

1 stop

BOS7:37 pmBoston Logan Intl

Jan 1

BOS6:20 amBoston Logan Intl

17h 12m

1 stop

SJO10:32 pmSan José Juan Santamaria Intl

$243

Find similar

American Airlines flights from Costa Rica to Maine

Our best American Airlines deals on Costa Rica to Maine flight tickets

American Airlines

Jan 29

SJO1:51 pmSan José Juan Santamaria Intl

9h 00m

1 stop

BOS11:51 pmBoston Logan Intl

Feb 1

BOS7:00 amBoston Logan Intl

16h 30m

1 stop

SJO10:30 pmSan José Juan Santamaria Intl

$240

Find similar

American Airlines

Jan 22

SJO8:00 amSan José Juan Santamaria Intl

10h 07m

2 stops

BOS7:07 pmBoston Logan Intl

Jan 29

BOS9:51 amBoston Logan Intl

13h 39m

1 stop

SJO10:30 pmSan José Juan Santamaria Intl

$244

Find similar

American Airlines

Jan 23

SJO7:09 amSan José Juan Santamaria Intl

15h 35m

1 stop

BOS11:44 pmBoston Logan Intl

Jan 25

BOS7:00 amBoston Logan Intl

16h 30m

1 stop

SJO10:30 pmSan José Juan Santamaria Intl

$245

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Fri 1/30

8:45 am-11:20 pm

1 stop13h 35m

Boston Logan Intl

Mon 2/2

7:05 am-8:39 pm

1 stop14h 34m

$234

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Wed 1/28

12:33 pm-11:19 pm

1 stop9h 46m

Boston Logan Intl

Mon 2/2

5:34 am-12:22 pm

1 stop7h 48m

$237

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Fri 1/30

8:45 am-11:20 pm

1 stop13h 35m

Boston Logan Intl

Tue 2/3

12:45 pm-1:15 pm

2 stops25h 30m

$239

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Thu 1/29

1:51 pm-11:51 pm

1 stop9h 00m

Boston Logan Intl

Sun 2/1

7:00 am-10:30 pm

1 stop16h 30m

$240

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Thu 1/22

8:00 am-7:07 pm

2 stops10h 07m

Boston Logan Intl

Thu 1/29

9:51 am-10:30 pm

1 stop13h 39m

$244

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Thu 2/5

1:30 pm-11:57 pm

1 stop9h 27m

Boston Logan Intl

Mon 2/9

5:23 pm-11:25 am

2 stops19h 02m

$266

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

Sun 1/18

3:55 pm-10:16 pm

Nonstop5h 21m

Boston Logan Intl

Mon 1/19

9:57 am-2:50 pm

Nonstop5h 53m

$305

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

Tue 2/24

2:45 pm-10:51 am

1 stop19h 06m

Boston Logan Intl

Tue 3/3

6:55 am-1:50 pm

1 stop7h 55m

$320

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

Sun 1/18

3:55 pm-10:16 pm

Nonstop5h 21m

Boston Logan Intl

Mon 1/19

5:10 am-12:55 pm

1 stop8h 45m

$332

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

Wed 1/21

3:55 pm-10:16 pm

Nonstop5h 21m

Boston Logan Intl

Wed 1/28

3:40 pm-2:55 pm

1 stop24h 15m

$340

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How to get the cheapest flight ticket from Costa Rica to Maine

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

Prices

Airlines

Other information

What is the cheapest month to fly to Maine?

The cheapest month to fly to Maine from Costa Rica is in November. Flight prices, which tend to average around $331, are often lower during this time because this is during the off-season. If you aren’t able to travel to Maine during the month of November, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $348.

What is the cheapest day to depart on your flight to Maine?

The cheapest day to depart from Costa Rica to Maine is on a Tuesday. Travelers who choose to depart for Maine on a Tuesday will often find tickets for as low as $386. Flights from Costa Rica to Maine on a Sunday will generally be more expensive and average around $542. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Maine?

The cheapest time of day to fly to Maine is in the afternoon when flights can be purchased for as low as $356. Flights in the morning are often more expensive with an average ticket price of $474.

How far in advance should I book a flight to Maine?

You are more likely to see cheaper flights to Maine from Costa Rica when booking weeks ahead of your departure date. In general, you can expect to find flights to Maine for around $406 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Maine from Costa Rica for as low as $342 on momondo.

Can stopping save me money on Costa Rica to Maine flights?

You could potentially save up to 15% on your flight if you consider stops on a Costa Rica to Maine flight.

Cheap Costa Rica to Maine flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Costa Rica to Maine

Fastest flight time	5h 20m
Direct flights	Every day
Airports in Maine	49 airports

The fastest flight from Costa Rica to Maine takes 5h 20m

Direct flights go from Costa Rica to Maine every day.

There are 49 airports in Maine. From Costa Rica there are direct flights to Boston Logan Intl (BOS).

Search flight deals

When did momondo last update prices for flights from Costa Rica to Maine?
Prices for flights from Costa Rica to Maine are refreshed on a daily basis.
How many operators does momondo search for flights from Costa Rica to Maine?
As of December 2025, there are 8 operators available to choose from for flights from Costa Rica to Maine.
How old do you have to be to fly from Costa Rica to Maine?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Costa Rica to Maine.
What documentation or ID do you need to fly to Maine?
The travel and health documents you'll need for your trip to Maine 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 Maine. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Costa Rica to Maine

Compare and see reviews for airlines that fly from Costa Rica to Maine with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $233	Free Cancellation	Rating 7.4 9,105 reviews		Search United Airlines flights
American Airlines	PriceFrom $612	Free Cancellation	Rating 7.2 11,054 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Costa Rica to Maine?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Costa Rica to Maine for you.

Can I find flights from Costa Rica to Maine with flexible booking policies on momondo?

All flight searches from Costa Rica to Maine on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Costa Rica to Maine?

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 Maine from Costa Rica.

I’m not ready to book a flight from Costa Rica to Maine right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Costa Rica to Maine 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.