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Cheap flights from Portland, Maine to Costa Rica from $163

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to Costa Rica departing on 4/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Portland, Maine to Costa Rica.
American Airlines Logo
4:18 pm - 11:20 amPWM-SJO
21h 02m2 stops
American Airlines Logo
7:35 am - 10:37 pmSJO-PWM
13h 02m2 stops
$405American Airlines
Find Deal
Sun, Sep 14 - Sat, Sep 20
American Airlines Logo
6:00 am - 8:09 pmPWM-SJO
16h 09m2 stops
American Airlines Logo
11:59 pm - 5:43 pmSJO-PWM
15h 44m1 stop
$410American Airlines
Find Deal
Fri, Jun 6 - Sun, Jun 15
American Airlines Logo
7:35 am - 6:24 pmPWM-SJO
12h 49m2 stops
American Airlines Logo
2:18 pm - 1:22 pmSJO-PWM
21h 04m2 stops
$466American Airlines
Find Deal
Fri, May 2 - Mon, May 5
Delta Logo
6:00 am - 12:00 pmPWM-LIR
8h 00m1 stop
Delta Logo
1:25 pm - 12:26 amLIR-PWM
9h 01m1 stop
$505Delta
Find Deal
Wed, Jun 11 - Wed, Jun 18
American Airlines Logo
9:25 am - 5:30 pmPWM-SJO
10h 05m1 stop
American Airlines Logo
7:35 am - 10:37 pmSJO-PWM
13h 02m2 stops
$515American Airlines
Find Deal
Sun, Sep 14 - Sat, Sep 20
American Airlines Logo
7:41 am - 8:09 pmPWM-SJO
14h 28m2 stops
American Airlines Logo
11:59 pm - 8:13 pmSJO-PWM
18h 14m2 stops
$520American Airlines
Find Deal
Fri, Jun 6 - Sun, Jun 15
American Airlines Logo
6:00 am - 1:15 pmPWM-LIR
9h 15m2 stops
American Airlines Logo
2:25 pm - 1:53 pmLIR-PWM
21h 28m2 stops
$551American Airlines
Find Deal
Wed, Jun 11 - Wed, Jun 18
Delta Logo
5:20 am - 11:55 amPWM-SJO
8h 35m1 stop
Delta Logo
1:20 pm - 11:59 pmSJO-PWM
8h 39m1 stop
$665Delta
Find Deal
Fri, May 2 - Mon, May 5
 Logo
12:37 pm - 11:35 pmPWM-SJO
12h 58m2 stops
 Logo
1:40 am - 5:29 pmSJO-PWM
13h 49m2 stops
$1,818
Find Deal
Fri, May 2 - Sun, May 4
Avianca Logo
9:30 am - 11:15 amPWM-SJO
27h 45m3 stops
Avianca Logo
7:45 pm - 7:17 pmSJO-PWM
21h 32m2 stops
$2,790Avianca
Find Deal
Fri, Jun 6 - Sun, Jun 15

American Airlines flights from Portland, Maine to Costa Rica

Our best American Airlines deals on Portland, Maine to Costa Rica flight tickets
American Airlines
Sep 14
PWM4:18 pmPortland
21h 02m
2 stops
SJO11:20 amSan José Juan Santamaria Intl
Sep 20
SJO7:35 amSan José Juan Santamaria Intl
13h 02m
2 stops
PWM10:37 pmPortland
American Airlines
Jun 6
PWM6:00 amPortland
16h 09m
2 stops
SJO8:09 pmSan José Juan Santamaria Intl
Jun 15
SJO11:59 pmSan José Juan Santamaria Intl
15h 44m
1 stop
PWM5:43 pmPortland
American Airlines
May 2
PWM7:35 amPortland
12h 49m
2 stops
SJO6:24 pmSan José Juan Santamaria Intl
May 5
SJO2:18 pmSan José Juan Santamaria Intl
21h 04m
2 stops
PWM1:22 pmPortland

Delta flights from Portland, Maine to Costa Rica

Our best Delta deals on Portland, Maine to Costa Rica flight tickets
Delta
Jun 11
PWM6:00 amPortland
8h 00m
1 stop
LIR12:00 pmLiberia
Jun 18
LIR1:25 pmLiberia
9h 01m
1 stop
PWM12:26 amPortland
Delta
Apr 26
PWM5:20 amPortland
8h 35m
1 stop
SJO11:55 amSan José Juan Santamaria Intl
May 10
SJO1:24 pmSan José Juan Santamaria Intl
8h 35m
1 stop
PWM11:59 pmPortland
Delta
May 2
PWM5:20 amPortland
8h 35m
1 stop
SJO11:55 amSan José Juan Santamaria Intl
May 5
SJO1:20 pmSan José Juan Santamaria Intl
8h 39m
1 stop
PWM11:59 pmPortland

See travel insights to Costa Rica from

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

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

What is the cheapest month to fly to Costa Rica?

The cheapest month to fly to Costa Rica from Portland, Maine is in September. Flight prices, which tend to average around $363, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in September, then November is your next best option. Flight prices from Portland, Maine to Costa Rica during November average around $558.

What is the cheapest day to depart on your flight to Costa Rica?

According to our data, Thursday is the cheapest day to fly to Costa Rica from Portland, Maine. The lowest ticket price found for a Thursday departure recently was $595. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $940. These prices are subject to change though, so be sure to set up a Price Alert for flights to Costa Rica.

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

In the afternoon is the cheapest time of day to fly from Portland, Maine to Costa Rica when you can find flight prices for as low as $397. Flying to Costa Rica in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Costa Rica are more costly in the morning, with an average ticket price of $861. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Portland, Maine to Costa Rica flight deals and tips

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

Best Price Found

$163

Fastest flight time

7h 30m

Direct flights

None

Airports in Costa Rica

2 airports
The best one-way flight to Costa Rica from Portland, Maine in the past 72 hours is $163. The best round-trip flight deal from Portland, Maine to Costa Rica found on momondo in the last 72 hours is $405.
The fastest flight from Portland, Maine to Costa Rica takes 7h 30m
There are no direct flights from Portland, Maine to Costa Rica. Popular non-direct routes for this connection are Portland Airport - Liberia Airport and Portland Airport - San José Juan Santamaria Intl Airport.
There are 2 airports near Costa Rica: Liberia (LIR), San José Juan Santamaria Intl (SJO)

  • When did momondo last update prices for flights from Portland Airport to Costa Rica?

    Prices for flights from Portland Airport to Costa Rica are updated daily.

  • How many operators does momondo search for flights from Portland Airport to Costa Rica?

  • How old do you have to be to fly from Portland Airport to Costa Rica?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Costa Rica.

  • What documentation or ID do you need to fly to Costa Rica?

    The required travel and health documents for your Costa Rica trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Costa Rica. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Best airlines flying from Portland, Maine to Costa Rica

Compare and see reviews for airlines that fly from Portland, Maine to Costa Rica with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $481Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $521Free CancellationRating
8.0
7,917 reviews
Search Delta flights
United AirlinesPriceFrom $542Free CancellationRating
7.4
8,667 reviews
Search United Airlines flights
SouthwestPriceFrom $584Free CancellationRating
8.0
4,280 reviews
Search Southwest flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Costa Rica from Portland.

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

momondo does allow users to show only those flights to Costa Rica from Portland which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Portland to Costa Rica flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Costa Rica from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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