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

United Airlines and JetBlue 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 February 2026, there are 6 flights per week flying from Costa Rica to Maine. The most common day of the week flights depart is Sat, with 33% 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 February 2026, there are 7 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.

$134 Cheap Flights from Costa Rica to Maine in 2026

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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.

3:27 pm - 12:16 pm

LIR

BOS

18h 49m

1 stop

3:54 pm - 10:00 am

BOS

LIR

20h 06m

1 stop

$219United Airlines

Fri, May 8 - Wed, Jun 3

12:27 pm - 9:21 am

LIR

BOS

18h 54m

2 stops

6:00 am - 11:24 am

BOS

LIR

7h 24m

1 stop

$233American Airlines

Tue, Apr 21 - Tue, Apr 28

1:01 pm - 11:10 am

LIR

BOS

20h 09m

2 stops

7:34 pm - 11:55 am

BOS

LIR

18h 21m

2 stops

$234United Airlines

Wed, Mar 11 - Tue, Mar 24

12:30 pm - 11:51 am

LIR

BOS

21h 21m

1 stop

6:00 am - 1:40 pm

BOS

LIR

9h 40m

1 stop

$235American Airlines

Thu, May 7 - Tue, May 12

4:15 pm - 7:45 am

LIR

BOS

13h 30m

1 stop

7:45 pm - 11:00 am

BOS

LIR

17h 15m

1 stop

$245Avianca

Wed, Mar 11 - Mon, Mar 23

12:40 pm - 11:56 pm

SJO

BOS

9h 16m

1 stop

6:35 am - 11:55 am

BOS

SJO

7h 20m

1 stop

$258JetBlue

Wed, Apr 29 - Sun, May 3

12:15 pm - 11:49 pm

SJO

BOS

9h 34m

1 stop

6:00 am - 12:18 pm

BOS

SJO

8h 18m

1 stop

$263JetBlue

Tue, Mar 17 - Tue, Mar 31

5:50 am - 11:10 pm

SJO

BOS

15h 20m

1 stop

4:05 pm - 7:05 am

BOS

SJO

17h 00m

1 stop

$276Copa Airlines

Tue, Mar 10 - Thu, Mar 12

4:09 am - 2:42 pm

SJO

BOS

8h 33m

1 stop

4:05 pm - 4:46 pm

BOS

SJO

26h 41m

3 stops

$281Copa Airlines

Tue, Mar 10 - Thu, Mar 12

12:20 pm - 11:59 pm

SJO

BOS

9h 39m

1 stop

5:40 am - 11:15 am

BOS

SJO

7h 35m

1 stop

$283Spirit Airlines

Thu, Apr 30 - Mon, May 4

United Airlines flights from Costa Rica to Maine

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

United Airlines

Apr 18

LIR3:27 pmLiberia

15h 58m

2 stops

BOS9:25 amBoston Logan Intl

Apr 23

BOS6:48 pmBoston Logan Intl

19h 22m

2 stops

LIR12:10 pmLiberia

$219

United Airlines

Mar 11

LIR1:01 pmLiberia

20h 09m

2 stops

BOS11:10 amBoston Logan Intl

Mar 24

BOS7:15 amBoston Logan Intl

12h 22m

1 stop

LIR5:37 pmLiberia

$234

United Airlines

Mar 9

LIR1:01 pmLiberia

19h 49m

1 stop

BOS10:50 amBoston Logan Intl

Mar 24

BOS6:00 amBoston Logan Intl

13h 37m

2 stops

LIR5:37 pmLiberia

$244

JetBlue flights from Costa Rica to Maine

Our best JetBlue deals on Costa Rica to Maine flight tickets

JetBlue

Apr 29

SJO12:40 pmSan José Juan Santamaria Intl

9h 16m

1 stop

BOS11:56 pmBoston Logan Intl

May 3

BOS6:35 amBoston Logan Intl

7h 20m

1 stop

SJO11:55 amSan José Juan Santamaria Intl

$258

JetBlue

Mar 17

SJO12:15 pmSan José Juan Santamaria Intl

9h 34m

1 stop

BOS11:49 pmBoston Logan Intl

Apr 7

BOS2:40 pmBoston Logan Intl

10h 04m

1 stop

SJO10:44 pmSan José Juan Santamaria Intl

$301

JetBlue

Apr 6

LIR3:15 pmLiberia

5h 23m

BOS10:38 pmBoston Logan Intl

Apr 28

BOS6:10 amBoston Logan Intl

7h 45m

1 stop

LIR11:55 amLiberia

$344

Fly from

Fly to

Route

Depart

Return

Price

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

Fri 5/8

3:27 pm-12:16 pm

1 stop18h 49m

Boston Logan Intl

Wed 6/3

3:54 pm-10:00 am

1 stop20h 06m

$219

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

Tue 4/21

12:27 pm-9:21 am

2 stops18h 54m

Boston Logan Intl

Tue 4/28

6:00 am-11:24 am

1 stop7h 24m

$233

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

Wed 3/11

1:01 pm-11:10 am

2 stops20h 09m

Boston Logan Intl

Tue 3/24

7:34 pm-11:55 am

2 stops18h 21m

$234

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

Thu 5/7

12:30 pm-11:51 am

1 stop21h 21m

Boston Logan Intl

Tue 5/12

6:00 am-1:40 pm

1 stop9h 40m

$235

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

Wed 3/11

4:15 pm-7:45 am

1 stop13h 30m

Boston Logan Intl

Mon 3/23

7:45 pm-11:00 am

1 stop17h 15m

$245

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Wed 4/29

12:40 pm-11:56 pm

1 stop9h 16m

Boston Logan Intl

Sun 5/3

6:35 am-11:55 am

1 stop7h 20m

$258

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Tue 3/17

12:15 pm-11:49 pm

1 stop9h 34m

Boston Logan Intl

Tue 3/31

6:00 am-12:18 pm

1 stop8h 18m

$263

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Tue 3/10

5:50 am-11:10 pm

1 stop15h 20m

Boston Logan Intl

Thu 3/12

4:05 pm-7:05 am

1 stop17h 00m

$276

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Tue 3/10

4:09 am-2:42 pm

1 stop8h 33m

Boston Logan Intl

Thu 3/12

4:05 pm-4:46 pm

3 stops26h 41m

$281

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Thu 4/30

12:20 pm-11:59 pm

1 stop9h 39m

Boston Logan Intl

Mon 5/4

5:40 am-11:15 am

1 stop7h 35m

$283

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 January is also cheap. Prices for this month can be found on momondo for an average of $338.

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 $381 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 $320 on momondo.

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

You could potentially save up to 7% 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 February 2026, there are 7 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.

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.