Cheap flights from Boston to Costa Rica from $100
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Costa Rica departing on 4/24. 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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Spirit Airlines flights from Boston to Costa Rica
Our best Spirit Airlines deals on Boston to Costa Rica flight tickets
American Airlines flights from Boston to Costa Rica
Our best American Airlines deals on Boston to Costa Rica flight tickets
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How to get the cheapest flight ticket from Boston 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 Boston is in September. Flight prices, which tend to average around $391, 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 Boston to Costa Rica during October average around $445.
What is the cheapest day to depart on your flight to Costa Rica?
According to our data, Tuesday is the cheapest day to fly to Costa Rica from Boston. The lowest ticket price found for a Tuesday departure recently was $450. 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 Saturday because tickets tend to average around $660. 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 Boston to Costa Rica when you can find flight prices for as low as $445. 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 morning, with an average ticket price of $583. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Boston Logan Intl to Costa Rica flight route?
Fly from Boston Logan Intl to Liberia for the best Boston Logan Intl - Costa Rica flight prices
How far in advance should I book a flight to Costa Rica?
You are more likely to see cheaper flights to Costa Rica from Boston when booking 4 weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around $542 when searching 4 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from Boston for as low as $437 on momondo.
What cabin class options are available on Boston Logan Intl to Costa Rica flights?
There are 3 cabin classes available to choose from on Boston Logan Intl to Costa Rica flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Boston Logan Intl to Costa Rica?
Spirit Airlines, Air Canada, and Delta are the most popular carriers operating from Boston Logan Intl to Costa Rica
What airlines fly to Costa Rica?
American Airlines, JetBlue and Copa Airlines are the top three most popular airlines that fly to Costa Rica from Boston according to our data. American Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Costa Rica. Keep in mind that there are 10 different airlines that fly to Costa Rica on a routine basis, so you have a few additional options to choose from.
Cheap Boston to Costa Rica flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Boston to Costa Rica
Best Price Found | $100 |
|---|---|
Fastest flight time | 5h 34m |
Direct flights | Tue, Thu and Sun |
Airports in Costa Rica | 2 airports |
When did momondo last update prices for flights from Boston Logan Intl Airport to Costa Rica?
Prices for flights from Boston Logan Intl Airport to Costa Rica are refreshed on a daily basis.
How many operators does momondo search for flights from Boston Logan Intl Airport to Costa Rica?
There are 10 operators available for flights from Boston Logan Intl Airport to Costa Rica as of March 2025.
How old do you have to be to fly from Boston Logan Intl Airport to Costa Rica?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport 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.
What is the most popular plane model from Boston to Costa Rica?
momondo data reveals that the most frequently booked plane model on the route from Boston to Costa Rica is Airbus A318/A319/A320/A321, representing 35.06% of all bookings. The subsequent popular models are Airbus A321neo at 34.88%, Airbus A320-100/200 at 28.09%, and Boeing 737-900 at 0.54%.
Best airlines flying from Boston to Costa Rica
Compare and see reviews for airlines that fly from Boston to Costa Rica with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $240 | Free Cancellation | Rating 6.3 7,878 reviews | |||
| PriceFrom $283 | Free Cancellation | Rating 6.7 2,298 reviews | |||
| PriceFrom $297 | Free Cancellation | Rating 6.0 3,272 reviews | |||
| PriceFrom $299 | Free Cancellation | Rating 7.6 1,393 reviews | |||
| PriceFrom $333 | Free Cancellation | Rating 7.3 2,923 reviews | |||
| PriceFrom $353 | Free Cancellation | Rating 8.0 7,890 reviews | |||
| PriceFrom $379 | Free Cancellation | Rating 7.0 8,957 reviews | |||
| PriceFrom $385 | Free Cancellation | Rating 7.4 8,605 reviews | |||
| PriceFrom $385 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $466 | Free Cancellation | Rating 8.0 4,274 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Boston to Costa Rica?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Boston to Costa Rica. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Boston to Costa Rica with flexible booking policies on momondo?
Flights from Boston to Costa Rica with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Boston to Costa Rica?
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 Costa Rica from Boston.
I’m not ready to book a flight from Boston to Costa Rica right now. Can momondo alert me if prices change?
Price alerts on flights to Costa Rica from Boston 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.