Cheap flights from the United States to Costa Rica from $79
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Costa Rica departing on 7/28. 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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Recent round-trip flight deals from the United States to Costa Rica
These are some of the best round-trip flight deals from the United States to Costa Rica that have been recently found on momondo from popular airlines, departing in the coming months.
Recent one-way flight deals from the United States to Costa Rica
Flying one-way? These are some of the best deals recently discovered on momondo for flights from the United States to Costa Rica.
Recent last minute flight deals from the United States to Costa Rica
Planning a quick getaway from the United States to Costa Rica? These are the last-minute flight deals available now.
Recent direct flight deals from the United States to Costa Rica
If you prefer a non-stop journey, check out our latest direct flight deals to Costa Rica, so you can enjoy a seamless trip without layovers.
Volaris El Salvador flights from United States to Costa Rica
Our best Volaris El Salvador deals on United States to Costa Rica flight tickets
Volaris El Salvador![Volaris El Salvador]()
Aug 25![Volaris El Salvador]()
Sep 1
MIA2:28 pmMiami
2h 49m
SJO3:17 pmSan José Juan Santamaria Intl
SJO8:14 amSan José Juan Santamaria Intl
2h 43m
MIA12:57 pmMiami
Volaris El Salvador![Volaris El Salvador]()
Jul 4![Volaris El Salvador]()
Jul 7
MIA2:28 pmMiami
2h 49m
SJO3:17 pmSan José Juan Santamaria Intl
SJO8:14 amSan José Juan Santamaria Intl
2h 43m
MIA12:57 pmMiami
Copa Airlines flights from United States to Costa Rica
Our best Copa Airlines deals on United States to Costa Rica flight tickets
Copa Airlines![Copa Airlines]()
Jul 3![Copa Airlines]()
Jul 7
MIA6:05 amMiami
5h 54m
1 stop
SJO9:59 amSan José Juan Santamaria Intl
SJO10:05 amSan José Juan Santamaria Intl
10h 38m
1 stop
MIA10:43 pmMiami
Copa Airlines![Copa Airlines]()
Jun 25![Copa Airlines]()
Jun 27
MIA6:01 amMiami
5h 58m
1 stop
SJO9:59 amSan José Juan Santamaria Intl
SJO4:10 amSan José Juan Santamaria Intl
6h 02m
1 stop
MIA12:12 pmMiami
See travel insights to Costa Rica from
How to get the cheapest flight ticket from United States 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
Prices
Airlines
Other information
What is the cheapest month to fly to Costa Rica?
The cheapest month to fly to Costa Rica from United States is in September. Flight prices, which tend to average around $353, 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 United States to Costa Rica during October average around $365.
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 United States. The lowest ticket price found for a Tuesday departure recently was $500. 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 $585. 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 United States to Costa Rica when you can find flight prices for as low as $522. 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 $563. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest United States to Costa Rica flight route?
Fly from Miami to San José Juan Santamaria Intl for the best United States - 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 United States when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around $426 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from United States for as low as $384 on momondo.
What cabin class options are available on United States to Costa Rica flights?
There are 4 cabin classes available to choose from on United States 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 United States to Costa Rica?
Avianca, Spirit Airlines, and Volaris Costa Rica are the most popular carriers operating from United States to Costa Rica
What airlines fly to Costa Rica?
United Airlines, American Airlines and Avianca are the top three most popular airlines that fly to Costa Rica from United States according to our data. United Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Costa Rica. Keep in mind that there are 15 different airlines that fly to Costa Rica on a routine basis, so you have a few additional options to choose from.
How many flights depart from United States to Costa Rica on average per day?
As of May 2025, 24 flights take off from United States and land in Costa Rica each day. The most common flight departure time for this route is 5:00PM, with 44% of daily flights taking off in the afternoon.
How many flights depart from United States to Costa Rica on average per week?
As of May 2025, 172 flights take off from United States and land in Costa Rica each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.
Cheap United States to Costa Rica flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from United States to Costa Rica
When did momondo last update prices for flights from United States to Costa Rica?
Prices for flights from United States to Costa Rica are updated daily.
How many operators does momondo search for flights from United States to Costa Rica?
As of May 2025, there are 13 operators available to choose from for flights from United States to Costa Rica.
How old do you have to be to fly from United States 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 United States to Costa Rica.
What documentation or ID do you need to fly to Costa Rica?
The travel and health documents required for your trip to Costa Rica can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Costa Rica. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from United States to Costa Rica?
momondo data reveals that the most frequently booked plane model on the route from United States to Costa Rica is Boeing 737 MAX 8, representing 22.10% of all bookings. The subsequent popular models are Airbus A320-100/200 at 16.70%, Airbus A320neo at 12.16%, and Boeing 737-800 at 9.29%.
Best airlines flying from United States to Costa Rica
Compare and see reviews for airlines that fly from United States to Costa Rica with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $112 | Free Cancellation | Rating 7.3 24 reviews | |||
| PriceFrom $125 | Free Cancellation | Rating 6.3 7,962 reviews | |||
| PriceFrom $131 | Free Cancellation | Rating 7.3 2,922 reviews | |||
| PriceFrom $139 | Free Cancellation | Rating 5.9 3,287 reviews | |||
| PriceFrom $153 | Free Cancellation | Rating 6.7 2,317 reviews | |||
| PriceFrom $166 | Free Cancellation | Rating 7.0 9,252 reviews | |||
| PriceFrom $174 | Free Cancellation | Rating 8.0 7,934 reviews | |||
| PriceFrom $181 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $184 | Free Cancellation | Rating 7.8 79 reviews | |||
| PriceFrom $189 | Free Cancellation | Rating 6.7 1,174 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from United States to Costa Rica?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United States to Costa Rica. momondo saves you time and could save you money on your trip.
Can I find flights from United States to Costa Rica with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Costa Rica from United States with this policy.
How can momondo help me find flights from United States to Costa Rica?
momondo helps you find the best flight between United States and Costa Rica by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from United States to Costa Rica right now. Can momondo alert me if prices change?
Yes. momondo can track prices for United States to Costa Rica 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.