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Cheap flights from Rhode Island to Costa Rica from $113

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rhode Island to Costa Rica departing on 12/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Rhode Island to Costa Rica

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:30 pm - 12:43 pmPVD-SJO
19h 13m2 stops
American Airlines Logo
3:55 pm - 10:27 amSJO-PVD
17h 32m2 stops
$248American Airlines
Find Deal
Tue, Feb 10 - Tue, Feb 17
American Airlines Logo
6:43 am - 10:30 pmBOS-SJO
16h 47m1 stop
American Airlines Logo
4:02 pm - 10:00 amSJO-BOS
16h 58m1 stop
$249American Airlines
Find Deal
Sun, Jan 11 - Fri, Jan 16
American Airlines Logo
7:00 am - 10:30 pmBOS-SJO
16h 30m1 stop
American Airlines Logo
8:00 am - 8:11 pmSJO-BOS
11h 11m2 stops
$253American Airlines
Find Deal
Sun, Feb 1 - Thu, Feb 5
Spirit Airlines Logo
8:11 pm - 11:42 amBOS-SJO
16h 31m1 stop
Spirit Airlines Logo
1:31 pm - 11:57 pmSJO-BOS
9h 26m1 stop
$257Spirit Airlines
Find Deal
Tue, Dec 16 - Fri, Dec 19
JetBlue Logo
7:29 pm - 8:53 amBOS-SJO
14h 24m1 stop
JetBlue Logo
9:38 am - 9:48 pmSJO-BOS
11h 10m1 stop
$258JetBlue
Find Deal
Sat, Dec 20 - Fri, Jan 2
Spirit Airlines Logo
8:11 pm - 11:42 amBOS-SJO
16h 31m1 stop
Spirit Airlines Logo
1:31 pm - 11:56 pmSJO-BOS
9h 25m1 stop
$264Spirit Airlines
Find Deal
Sat, Dec 13 - Tue, Dec 16
JetBlue Logo
6:16 am - 12:55 pmPVD-LIR
7h 39m1 stop
JetBlue Logo
2:15 pm - 11:32 pmLIR-PVD
8h 17m1 stop
$280JetBlue
Find Deal
Mon, Jan 26 - Wed, Jan 28
Delta Logo
6:55 am - 1:50 pmBOS-LIR
7h 55m1 stop
Delta Logo
1:40 pm - 7:55 pmLIR-BOS
5h 15mnonstop
$301Delta
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Sat, Jan 24 - Sat, Jan 31
Delta Logo
5:30 am - 10:15 pmPVD-SJO
17h 45m1 stop
Delta Logo
2:31 pm - 11:39 pmSJO-PVD
8h 08m1 stop
$306Delta
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Mon, Jan 19 - Wed, Feb 4
United Airlines Logo
7:22 pm - 1:10 pmBOS-LIR
18h 48m2 stops
United Airlines Logo
8:35 am - 11:49 pmLIR-BOS
14h 14m2 stops
$315United Airlines
Find Deal
Sat, Jan 10 - Sat, Jan 17

American Airlines flights from Rhode Island to Costa Rica

Our best American Airlines deals on Rhode Island to Costa Rica flight tickets
American Airlines
Feb 10
PVD6:30 pmProvidence-TFGreen
19h 13m
2 stops
SJO12:43 pmSan José Juan Santamaria Intl
Feb 17
SJO3:55 pmSan José Juan Santamaria Intl
17h 32m
2 stops
PVD10:27 amProvidence-TFGreen
$248
Find similar
American Airlines
Jan 11
BOS6:43 amBoston Logan Intl
16h 47m
1 stop
SJO10:30 pmSan José Juan Santamaria Intl
Jan 16
SJO4:02 pmSan José Juan Santamaria Intl
16h 58m
1 stop
BOS10:00 amBoston Logan Intl
$249
Find similar
American Airlines
Feb 1
BOS7:00 amBoston Logan Intl
16h 30m
1 stop
SJO10:30 pmSan José Juan Santamaria Intl
Feb 5
SJO8:00 amSan José Juan Santamaria Intl
11h 11m
2 stops
BOS8:11 pmBoston Logan Intl
$253
Find similar

Spirit Airlines flights from Rhode Island to Costa Rica

Our best Spirit Airlines deals on Rhode Island to Costa Rica flight tickets
Spirit Airlines
Dec 16
BOS8:11 pmBoston Logan Intl
16h 31m
1 stop
SJO11:42 amSan José Juan Santamaria Intl
Dec 19
SJO1:31 pmSan José Juan Santamaria Intl
9h 26m
1 stop
BOS11:57 pmBoston Logan Intl
$257
Find similar
Spirit Airlines
Dec 13
BOS8:11 pmBoston Logan Intl
16h 31m
1 stop
SJO11:42 amSan José Juan Santamaria Intl
Dec 16
SJO1:31 pmSan José Juan Santamaria Intl
9h 25m
1 stop
BOS11:56 pmBoston Logan Intl
$264
Find similar
Spirit Airlines
Jan 30
BOS5:34 amBoston Logan Intl
7h 48m
1 stop
SJO12:22 pmSan José Juan Santamaria Intl
Feb 9
SJO1:30 pmSan José Juan Santamaria Intl
9h 27m
1 stop
BOS11:57 pmBoston Logan Intl
$267
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Rhode Island to Costa Rica that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 3, 2025.
Use the filters below to find and compare flights from Rhode Island to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ProvidenceSan José

PVD - SJO

PVDSJO

Providence-TFGreen

Tue 2/10

6:30 pm-12:43 pm

2 stops19h 13m

San José Juan Santamaria Intl

Tue 2/17

3:55 pm-10:27 am

2 stops17h 32m

$248

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Sun 1/11

6:43 am-10:30 pm

1 stop16h 47m

San José Juan Santamaria Intl

Fri 1/16

4:02 pm-10:00 am

1 stop16h 58m

$249

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Sun 2/1

7:00 am-10:30 pm

1 stop16h 30m

San José Juan Santamaria Intl

Thu 2/5

8:00 am-8:11 pm

2 stops11h 11m

$253

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Tue 12/16

8:11 pm-11:42 am

1 stop16h 31m

San José Juan Santamaria Intl

Fri 12/19

1:31 pm-11:57 pm

1 stop9h 26m

$257

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Sat 12/20

7:29 pm-8:53 am

1 stop14h 24m

San José Juan Santamaria Intl

Fri 1/2

9:38 am-9:48 pm

1 stop11h 10m

$258

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Sat 12/13

8:11 pm-11:42 am

1 stop16h 31m

San José Juan Santamaria Intl

Tue 12/16

1:31 pm-11:56 pm

1 stop9h 25m

$264

ProvidenceLiberia

PVD - LIR

PVDLIR

Providence-TFGreen

Mon 1/26

6:16 am-12:55 pm

1 stop7h 39m

Liberia

Wed 1/28

2:15 pm-11:32 pm

1 stop8h 17m

$280

BostonLiberia

BOS - LIR

BOSLIR

Boston Logan Intl

Sat 1/24

6:55 am-1:50 pm

1 stop7h 55m

Liberia

Sat 1/31

1:40 pm-7:55 pm

Nonstop5h 15m

$301

ProvidenceSan José

PVD - SJO

PVDSJO

Providence-TFGreen

Mon 1/19

5:30 am-10:15 pm

1 stop17h 45m

San José Juan Santamaria Intl

Wed 2/4

2:31 pm-11:39 pm

1 stop8h 08m

$306

BostonLiberia

BOS - LIR

BOSLIR

Boston Logan Intl

Sat 1/10

7:22 pm-1:10 pm

2 stops18h 48m

Liberia

Sat 1/17

8:35 am-11:49 pm

2 stops14h 14m

$315

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Costa Rica from

How to get the cheapest flight ticket from Rhode Island 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 Rhode Island is in September. Flight prices, which tend to average around $389, 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 October is your next best option. Flight prices from Rhode Island to Costa Rica during October average around $394.

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

According to our data, Monday is the cheapest day to fly to Costa Rica from Rhode Island. The lowest ticket price found for a Monday departure recently was $517. 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 $786. 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 evening is the cheapest time of day to fly from Rhode Island to Costa Rica when you can find flight prices for as low as $452. Flying to Costa Rica in the evening is an ideal time because this is during off-peak travel hours. Flights to Costa Rica are more costly in the afternoon, with an average ticket price of $692. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Costa Rica?

You are more likely to see cheaper flights to Costa Rica from Rhode Island when booking weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around $505 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from Rhode Island for as low as $439 on momondo.

Can stopping save me money on Rhode Island to Costa Rica flights?

You could potentially save up to 2% on your flight if you consider stops on a Rhode Island to Costa Rica flight.

Cheap Rhode Island to Costa Rica flight deals and tips

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

Fastest flight time

5h 47m

Direct flights

Every day

Airports in Costa Rica

1 airport
The fastest flight from Rhode Island to Costa Rica takes 5h 47m
Direct flights go from Rhode Island to Costa Rica every day.
There is 1 airport near Costa Rica: Liberia (LIR)
Search flight deals

  • When did momondo last update prices for flights from Rhode Island to Costa Rica?

    Prices for flights from Rhode Island to Costa Rica refresh daily.

  • How many operators does momondo search for flights from Rhode Island to Costa Rica?

  • How old do you have to be to fly from Rhode Island 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 Rhode Island to Costa Rica.

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

    The necessary travel and health documents for your Costa Rica trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Rhode Island to Costa Rica

Compare and see reviews for airlines that fly from Rhode Island to Costa Rica with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $246Free CancellationRating
7.2
2,900 reviews
Search JetBlue flights
DeltaPriceFrom $333Free CancellationRating
7.9
8,011 reviews
Search Delta flights
American AirlinesPriceFrom $360Free CancellationRating
7.2
11,046 reviews
Search American Airlines flights
SouthwestPriceFrom $436Free CancellationRating
8.0
4,254 reviews
Search Southwest flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Rhode Island to Costa Rica. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Costa Rica from Rhode Island on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Rhode Island to Costa Rica flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Rhode Island to Costa Rica now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Costa Rica and let you know when they change.

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