$252 Cheap flight deals from Detroit (DTT) to Alajuela (SJO)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Airfares from $252 One Way, $557 Round Trip from Detroit to Alajuela

Prices starting at $557 for return flights and $252 for one-way flights to Alajuela were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Jan 24 - Fri, Jan 29
DTW
Detroit
SJO
San José
$557 Roundtrip, found 1 day ago
$557
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Sun, Jan 24 from Detroit to San José, returning Fri, Jan 29, priced at $557 found 1 day ago
Mon, Jan 18 - Mon, Jan 25
DTW
Detroit
SJO
San José
$623 Roundtrip, found 12 hours ago
$623
Roundtrip
found 12 hours ago
Select JetBlue Airways flight, departing Mon, Jan 18 from Detroit to San José, returning Mon, Jan 25, priced at $623 found 12 hours ago
Sat, Dec 5 - Sat, Dec 12
DTW
Detroit
SJO
San José
$640 Roundtrip, found 3 hours ago
$640
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Sat, Dec 5 from Detroit to San José, returning Sat, Dec 12, priced at $640 found 3 hours ago
Thu, Feb 4 - Wed, Feb 10
FNT
Flint
SJO
San José
$654 Roundtrip, found 6 days ago
$654
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Feb 4 from Flint to San José, returning Wed, Feb 10, priced at $654 found 6 days ago
Tue, Jan 5 - Tue, Jan 19
DTW
Detroit
SJO
San José
$754 Roundtrip, just found
$754
Roundtrip
just found
Select United flight, departing Tue, Jan 5 from Detroit to San José, returning Tue, Jan 19, priced at $754 just found

Alajuela economy flight packages

Price found within the past 48 hours. Click for updated prices.
Fondavela Hotel
4.5-star property

Fondavela Hotel

8.6/10 Excellent! (416 reviews)

Dec 12 - Dec 16

4 night stay

Detroit (DTW) to San José (SJO)

Southwest Airlines • Non-stop roundtrip • Coach
Price was $11,125, price is now $1,493 per person
$1,493
per person
found 1 day ago

The Springs Resort and Spa at Arenal
5.0-star property

The Springs Resort and Spa at Arenal

9.8/10 Exceptional! (1,000 reviews)

Dec 12 - Dec 16

4 night stay

Detroit (DTW) to San José (SJO)

Southwest Airlines • Non-stop roundtrip • Coach
Save 100% on your flight
Price was $3,138, price is now $2,031 per person
$2,031
per person
found 1 day ago
Wonderful staff throughout!

Reviewed on Nov 7, 2026

Maquenque Lodge
3.0-star property

Maquenque Lodge

9.6/10 Exceptional! (89 reviews)

Dec 22 - Dec 29

7 night stay

Detroit (DTT) to San José (SJO)

United • Non-stop roundtrip • Coach
Price was $3,668, price is now $2,449 per person
$2,449
per person
found 1 day ago
This is a barely discovered gem, a rare destination that will leave you with lifelong memories. We stayed here 9 years ago, and returned this summer. The rainforest location is unique. We stayed in a treehouse, with frequent visits from spider monkeys and seemingly endless species of birds. We partook for a second time the riverboat tour through the local rainforest, up through the Nicaragua border. We saw spectacular macaws, toucans, and numerous other bird species. We encountered crocodiles, circling vultures over cow pastures, a green river snake swimming at the town boat dock. We saw other monkey species hanging out in the trees, iguanas… But perhaps most memorable to us was the genuineness of the Eco Lodge staff. Many are local, and share with us their pride in their community. Their true warmth allows us to experience the rainforest, not as a visiting tourist, but as a proud local. The guides are wonderful! They are smart, engaging and passionate. Even on our return boat ride across the river to the parking area, the staff member took a slight detour to point out colorful macaws eating fruit in a tree on the riverbank. We came with our family, there were tourists of all ages, from young children to older retirees. Our binoculars and telephoto lenses got quite the workout! While we are not professional birdwatchers, the diversity was remarkable. And, we found fellow tourists to be grounded, appreciative of life and the opportunity. Thank you staff!!!

Reviewed on Aug 31, 2026

Don't see what you're looking for?
See all available trips from Detroit to Alajuela
View all trips

Alajuela first class flight packages

Price found within the past 48 hours. Click for updated prices.
Homewood Suites By Hilton Cariari San Jose
3.0-star property

Homewood Suites By Hilton Cariari San Jose

9.6/10 Exceptional! (695 reviews)

Dec 11 - Dec 18

7 night stay

Detroit (DTW) to San José (SJO)

JetBlue Airways • Non-stop • FirstClass

San José (SJO) to Detroit (DTW)

United • Non-stop • FirstClass
Price was $2,565, price is now $2,146 per person
$2,146
per person
found 1 day ago
Great

Reviewed on Nov 9, 2026

Finca Rosa Blanca Coffee Farm and Inn
4.0-star property

Finca Rosa Blanca Coffee Farm and Inn

9.6/10 Exceptional! (283 reviews)

Dec 11 - Dec 18

7 night stay

Detroit (DTW) to San José (SJO)

JetBlue Airways • Non-stop • FirstClass

San José (SJO) to Detroit (DTW)

United • Non-stop • FirstClass
Price was $3,979, price is now $3,297 per person
$3,297
per person
found 1 day ago
Eco friendly property in a beautiful, lush, and tranquil environment. The staff was exceptional in making me feel welcomed, and ensuring that all of my needs and expectations were met. The meals were delicious and I even had the pleasure of meeting the owner who took time out of his day to have coffee with me and tell me the history of the property. They made me feel like I was a part of the family. I also enjoyed bird watching and the coffee farm tour. A great place to unplug and reconnect with nature. Exceptional!

Reviewed on Oct 27, 2026

Apartamentos Cityzen
4.0-star property

Apartamentos Cityzen

9.6/10 Exceptional! (97 reviews)

Dec 11 - Dec 18

7 night stay

Detroit (DTW) to San José (SJO)

JetBlue Airways • Non-stop • FirstClass

San José (SJO) to Detroit (DTW)

United • Non-stop • FirstClass
Price was $2,530, price is now $2,173 per person
$2,173
per person
found 1 day ago
I have rented a few times from this property and this was the first time we got a two bedroom. The location is perfect when returning to San Jose. Staff is very friendly and helpful. Thanks as always.

Reviewed on Oct 13, 2026

Don't see what you're looking for?
See all available trips from Detroit to Alajuela
View all trips

More About Flying To Alajuela from Detroit

Route Information for Flights from Detroit to Alajuela

Origin Airport IATA Code
DTT
Destination Airport IATA Code
SJO
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Detroit to Alajuela

Finding cheap flights from Detroit to Alajuela need never be a problem again when you put your faith in Orbitz, the online leader in discounted travel arrangements. You’ll get guaranteed low prices every time you book and be able to choose from a great selection of hotels, flight, cruises, and more.

Orbitz deals in bargains

You can have total confidence in Orbitz to help you find spectacular deals on Detroit to Alajuela flights at bargain prices. We also display quality accommodations at unbelievable rates, leaving you with spare cash for a little extra indulgence in Alajuela.

Mix flights for a perfect schedule

Orbitz helps you find that low fare time and again whether you are looking at domestic or international tickets for leisure or business. Our extensive search capabilities let you select alternative airlines for your departure and return on your flights from Detroit to Alajuela to give you the best deals that suit your schedule.

Cutting-edge mobile apps

Finding budget flights from Detroit to Alajuela is easier with cutting-edge mobile tools as our app that allows you to check flight availabilities on the move using your smartphone or tablet. We can even send you free alerts to your email and mobile phone to inform you of any delays to your Detroit to Alajuela flights.

Orbitz adds value to your search for bargain Detroit to Alajuela flights

If value is what you are after, let Orbitz take care of you. Your low cost Detroit to Alajuela flights along with our great bargains on hotels and car rentals will make your trip all the more memorable.

More Destinations

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.