Cheap flights from Detroit to Costa Rica from $186
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit to Costa Rica departing on 5/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Round-trip
1 adult
Economy
0 bags
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Round-trip
One-way
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Cheap round-trip flights
KAYAK's recommended round-trip deals from the most popular airlines that fly from Detroit to Costa Rica.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Detroit to Costa Rica.
Cheap last minute flights
Planning a quick getaway from Detroit to Costa Rica? These are the last-minute flight deals available now.
Spirit Airlines flights from Detroit to Costa Rica
Our best Spirit Airlines deals on Detroit to Costa Rica flight tickets
Spirit Airlines![Spirit Airlines]()
May 27![Spirit Airlines]()
May 31
DTW5:10 amDetroit Metropolitan Wayne County
7h 17m
1 stop
SJO10:27 amSan José Juan Santamaria Intl
SJO12:28 pmSan José Juan Santamaria Intl
9h 59m
1 stop
DTW12:27 amDetroit Metropolitan Wayne County
Spirit Airlines![Spirit Airlines]()
May 29![Spirit Airlines]()
Jun 2
DTW5:10 amDetroit Metropolitan Wayne County
7h 17m
1 stop
SJO10:27 amSan José Juan Santamaria Intl
SJO12:28 pmSan José Juan Santamaria Intl
22h 10m
2 stops
DTW12:38 pmDetroit Metropolitan Wayne County
American Airlines flights from Detroit to Costa Rica
Our best American Airlines deals on Detroit to Costa Rica flight tickets
American Airlines![American Airlines]()
Aug 5![American Airlines]()
Aug 12
DTW6:00 amDetroit Metropolitan Wayne County
7h 35m
1 stop
LIR11:35 amLiberia
LIR2:53 pmLiberia
16h 07m
1 stop
DTW9:00 amDetroit Metropolitan Wayne County
American Airlines![American Airlines]()
Aug 5![American Airlines]()
Aug 12
DTW7:31 pmDetroit Metropolitan Wayne County
19h 34m
2 stops
LIR1:05 pmLiberia
LIR2:53 pmLiberia
16h 34m
2 stops
DTW9:27 amDetroit Metropolitan Wayne County
See travel insights to Costa Rica from
How to get the cheapest flight ticket from Detroit 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
What is the cheapest month to fly to Costa Rica?
The cheapest month to fly to Costa Rica from Detroit is in August. Flight prices, which tend to average around $332, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in August, then September is your next best option. Flight prices from Detroit to Costa Rica during September average around $387.
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 Detroit. The lowest ticket price found for a Tuesday departure recently was $430. 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 $760. 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?
At noon is the cheapest time of day to fly from Detroit to Costa Rica when you can find flight prices for as low as $455. Flying to Costa Rica at noon 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 $673. Departure times in the morning 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 Detroit when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around $588 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from Detroit for as low as $402 on momondo.
What is the cheapest airline that flies from Detroit to Costa Rica?
Spirit Airlines, Delta, and Alaska Airlines are the most popular carriers operating from Detroit to Costa Rica
What airlines fly to Costa Rica?
American Airlines, Spirit Airlines and Delta are the top three most popular airlines that fly to Costa Rica from Detroit according to our data. American Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Costa Rica. Keep in mind that there are 6 different airlines that fly to Costa Rica on a routine basis, so you have a few additional options to choose from.
Cheap Detroit to Costa Rica flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Detroit to Costa Rica
When did momondo last update prices for flights from Detroit to Costa Rica?
Prices for flights from Detroit to Costa Rica are updated daily.
How many operators does momondo search for flights from Detroit to Costa Rica?
There are 6 operators available for flights from Detroit to Costa Rica as of April 2025.
How old do you have to be to fly from Detroit 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 Detroit to Costa Rica.
What documentation or ID do you need to fly to Costa Rica?
The travel and health documents you'll need for your trip to Costa Rica 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 Costa Rica. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Detroit to Costa Rica
Compare and see reviews for airlines that fly from Detroit to Costa Rica with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $269 | Free Cancellation | Rating 6.3 7,942 reviews | |||
| PriceFrom $380 | Free Cancellation | Rating 7.0 9,198 reviews | |||
| PriceFrom $390 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $417 | Free Cancellation | Rating 8.0 7,920 reviews | |||
| PriceFrom $507 | Free Cancellation | Rating 7.4 8,685 reviews | |||
| PriceFrom $529 | Free Cancellation | Rating 8.0 4,286 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Detroit to Costa Rica?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Detroit to Costa Rica. momondo saves you time and could save you money on your trip.
Can I find flights from Detroit to Costa Rica with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Costa Rica from Detroit with this policy.
How can momondo help me find flights from Detroit to Costa Rica?
momondo provides multiple filters to help you find the best flight to Costa Rica from Detroit. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Detroit to Costa Rica right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Costa Rica, momondo offers a useful price alert feature which will track prices for flights to Costa Rica from Detroit and alert you when they change.