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

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

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 June 2026, there are 6 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.

$198 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

Last minute

Recent round-trip flight deals from Costa Rica to Maine

Enter your travel dates to find the best prices.

6:19 pm - 11:08 pm

SJO

BOS

26h 49m

1 stop

3:57 pm - 7:10 am

BOS

SJO

17h 13m

1 stop

$359Copa Airlines

Thu, Jun 18 - Mon, Aug 24

5:05 am - 2:50 pm

SJO

BOS

7h 45m

1 stop

4:50 pm - 8:45 am

BOS

SJO

17h 55m

1 stop

$360Avianca

Wed, Sep 2 - Wed, Sep 16

7:55 am - 9:36 am

SJO

BOS

23h 41m

2 stops

7:02 pm - 12:21 pm

BOS

SJO

19h 19m

2 stops

$362United Airlines

Fri, Sep 4 - Mon, Sep 14

5:05 am - 2:50 pm

SJO

BOS

7h 45m

1 stop

4:50 pm - 11:40 pm

BOS

SJO

8h 50m

1 stop

$364Avianca

Tue, Jun 16 - Sat, Aug 15

5:15 pm - 10:57 pm

LIR

PWM

28h 42m

1 stop

5:06 pm - 11:44 am

PWM

LIR

19h 38m

1 stop

$371United Airlines

Thu, Dec 3 - Mon, Dec 7

2:40 pm - 8:17 pm

LIR

BOS

28h 37m

1 stop

5:30 am - 1:40 pm

BOS

LIR

9h 10m

1 stop

$393Air Canada

Tue, Nov 24 - Sat, Nov 28

2:40 pm - 8:17 pm

LIR

BOS

28h 37m

1 stop

5:40 pm - 1:55 pm

BOS

LIR

21h 15m

2 stops

$401Air Canada

Tue, Nov 24 - Sat, Nov 28

2:15 pm - 12:10 pm

LIR

BOS

19h 55m

1 stop

5:00 am - 11:27 am

BOS

LIR

8h 27m

1 stop

$437American Airlines

Thu, Aug 27 - Sun, Aug 30

2:15 pm - 9:37 am

LIR

BOS

17h 22m

2 stops

5:51 am - 1:38 pm

BOS

LIR

9h 47m

1 stop

$441American Airlines

Thu, Aug 27 - Sun, Aug 30

2:40 pm - 2:37 pm

LIR

BOS

22h 57m

1 stop

10:40 am - 3:30 pm

BOS

LIR

5h 50mnonstop

$450Multiple Airlines

Tue, Nov 24 - Sat, Nov 28

Copa Airlines flights from Costa Rica to Maine

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

Copa Airlines

Sep 10

SJO5:55 pmSan José Juan Santamaria Intl

27h 07m

1 stop

BOS11:02 pmBoston Logan Intl

Sep 17

BOS3:55 pmBoston Logan Intl

18h 24m

1 stop

SJO8:19 amSan José Juan Santamaria Intl

$359

Copa Airlines

Oct 22

SJO6:17 pmSan José Juan Santamaria Intl

26h 45m

1 stop

BOS11:02 pmBoston Logan Intl

Oct 27

BOS8:47 amBoston Logan Intl

24h 17m

1 stop

SJO7:04 amSan José Juan Santamaria Intl

$372

Copa Airlines

Jun 20

SJO5:57 pmSan José Juan Santamaria Intl

18h 47m

1 stop

BOS2:44 pmBoston Logan Intl

Aug 25

BOS3:57 pmBoston Logan Intl

19h 07m

1 stop

SJO9:04 amSan José Juan Santamaria Intl

$375

Avianca flights from Costa Rica to Maine

Our best Avianca deals on Costa Rica to Maine flight tickets

Avianca

Sep 5

SJO5:05 amSan José Juan Santamaria Intl

7h 45m

1 stop

BOS2:50 pmBoston Logan Intl

Sep 7

BOS4:50 pmBoston Logan Intl

8h 50m

1 stop

SJO11:40 pmSan José Juan Santamaria Intl

$360

Avianca

Sep 5

SJO5:05 amSan José Juan Santamaria Intl

7h 45m

1 stop

BOS2:50 pmBoston Logan Intl

Sep 12

BOS4:50 pmBoston Logan Intl

17h 55m

1 stop

SJO8:45 amSan José Juan Santamaria Intl

$364

Avianca

Oct 24

SJO7:45 pmSan José Juan Santamaria Intl

17h 05m

1 stop

BOS2:50 pmBoston Logan Intl

Oct 30

BOS4:25 pmBoston Logan Intl

21h 00m

1 stop

SJO11:25 amSan José Juan Santamaria Intl

$370

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Thu 6/18

6:19 pm-11:08 pm

1 stop26h 49m

Boston Logan Intl

Mon 8/24

3:57 pm-7:10 am

1 stop17h 13m

$359

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Wed 9/2

5:05 am-2:50 pm

1 stop7h 45m

Boston Logan Intl

Wed 9/16

4:50 pm-8:45 am

1 stop17h 55m

$360

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Fri 9/4

7:55 am-9:36 am

2 stops23h 41m

Boston Logan Intl

Mon 9/14

7:02 pm-12:21 pm

2 stops19h 19m

$362

Quickest round-trip

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Tue 6/16

5:05 am-2:50 pm

1 stop7h 45m

Boston Logan Intl

Sat 8/15

4:50 pm-11:40 pm

1 stop8h 50m

$364

LiberiaPortland

LIR - PWM

LIRPWM

Liberia

Thu 12/3

5:15 pm-10:57 pm

1 stop28h 42m

Portland

Mon 12/7

5:06 pm-11:44 am

1 stop19h 38m

$371

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

Tue 11/24

2:40 pm-8:17 pm

1 stop28h 37m

Boston Logan Intl

Sat 11/28

5:30 am-1:40 pm

1 stop9h 10m

$393

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

Tue 11/24

2:40 pm-8:17 pm

1 stop28h 37m

Boston Logan Intl

Sat 11/28

5:40 pm-1:55 pm

2 stops21h 15m

$401

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

Thu 8/27

2:15 pm-12:10 pm

1 stop19h 55m

Boston Logan Intl

Sun 8/30

5:00 am-11:27 am

1 stop8h 27m

$437

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

Thu 8/27

2:15 pm-9:37 am

2 stops17h 22m

Boston Logan Intl

Sun 8/30

5:51 am-1:38 pm

1 stop9h 47m

$441

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

Tue 11/24

2:40 pm-2:37 pm

1 stop22h 57m

Boston Logan Intl

Sat 11/28

10:40 am-3:30 pm

Nonstop5h 50m

$450

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

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

You could potentially save up to 10% 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	8h 41m
Direct flights	Sun
Airports in Maine	49 airports

The fastest flight from Costa Rica to Maine takes 8h 41m

Direct flights go from Costa Rica to Maine on Sunday. There are no airlines offering direct flights.

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

Search flight deals

Frequently asked questions about flying from Costa Rica to Maine

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 June 2026, there are 6 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.