$285 Find Cheap Flights from Dayton to Costa Rica

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dayton to Costa Rica departing on 2/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Dayton to Costa Rica

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
San José
San José1 stop$351
Liberia
Liberia2 stops$583
San José
San José1 stop$351
Liberia
Liberia2 stops$583

Book Cheap Dayton to Costa Rica Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dayton to Costa Rica that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dayton to Costa Rica

Tue, Mar 3 - Tue, Mar 10
American Airlines Logo
8:32 am - 8:12 pm
DAY
-
SJO
12h 40m
1 stop
American Airlines Logo
11:35 pm - 11:39 am
SJO
-
DAY
10h 04m
1 stop
$351American Airlines
Tue, Mar 3 - Tue, Mar 10
American Airlines Logo
8:32 am - 8:12 pm
DAY
-
SJO
12h 40m
1 stop
American Airlines Logo
11:35 pm - 1:24 pm
SJO
-
DAY
11h 49m
2 stops
$356American Airlines
Sat, May 2 - Tue, May 12
American Airlines Logo
6:57 pm - 11:25 am
DAY
-
SJO
18h 28m
1 stop
American Airlines Logo
6:30 am - 9:38 pm
SJO
-
DAY
13h 08m
2 stops
$452American Airlines
Sat, May 2 - Tue, May 12
American Airlines Logo
6:57 pm - 11:25 am
DAY
-
SJO
18h 28m
1 stop
American Airlines Logo
6:30 am - 9:44 pm
SJO
-
DAY
13h 14m
2 stops
$478American Airlines
Sat, May 2 - Tue, May 12
American Airlines Logo
6:00 am - 7:07 pm
DAY
-
SJO
15h 07m
2 stops
American Airlines Logo
6:30 am - 9:38 pm
SJO
-
DAY
13h 08m
2 stops
$491American Airlines
Wed, Mar 25 - Tue, Mar 31
JetBlue Logo
2:35 pm - 9:15 pm
DAY
-
SJO
8h 40m
1 stop
JetBlue Logo
7:00 am - 10:48 pm
SJO
-
DAY
13h 48m
1 stop
$503JetBlue
Wed, Mar 25 - Tue, Mar 31
United Airlines Logo
9:14 am - 7:39 pm
DAY
-
SJO
12h 25m
2 stops
United Airlines Logo
1:25 pm - 5:03 pm
SJO
-
DAY
25h 38m
2 stops
$543United Airlines
Tue, May 12 - Sun, May 24
American Airlines Logo
6:35 pm - 1:08 pm
DAY
-
SJO
20h 33m
2 stops
American Airlines Logo
11:59 pm - 1:04 pm
SJO
-
DAY
11h 05m
1 stop
$544American Airlines
Wed, Jun 3 - Mon, Jun 8
United Airlines Logo
6:00 am - 7:37 pm
DAY
-
SJO
15h 37m
2 stops
United Airlines Logo
12:30 am - 1:44 pm
SJO
-
DAY
11h 14m
2 stops
$553United Airlines
Mon, Feb 23 - Thu, Feb 26
United Airlines Logo
5:49 pm - 6:16 pm
DAY
-
SJO
25h 27m
2 stops
United Airlines Logo
2:05 pm - 11:43 pm
SJO
-
DAY
8h 38m
1 stop
$570United Airlines
Booking Insights

KAYAK's insights & trends for Dayton to Costa Rica flights

Get data-powered insights and trends into flights from Dayton to Costa Rica to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Dayton to Costa Rica?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Dayton to Costa Rica were found on American Airlines ($452) and United Airlines ($543).

Good to know

Low seasonFebruary
Cheapest flight$285
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Dayton to San José

FAQs - booking Costa Rica flights

  • How does KAYAK find such low prices on flights from Dayton to Costa Rica?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dayton to Costa Rica.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dayton to Costa Rica?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Dayton to Costa Rica is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dayton to Costa Rica?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Dayton to Costa Rica with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dayton to Costa Rica?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Dayton to Costa Rica up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Dayton to Costa Rica

 
Need help choosing which airline to fly with from Dayton to Costa Rica? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8125 reviews
7.2Food
8.5Crew
7.9Comfort
8.1Boarding
7.8Entertainment
Airline reviews

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

10.0 ExcellentDr. Simon, Jan 2026
LAX - JFK
Read more Delta reviews

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The flight was comfortable and uneventful, which is what I desire

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

It would be nice to have some low carb options in the snacks.

I was trying to take 2 one and a half hour one way trips and I experienced almost 20 delays over the course of those two trips. Only a few of them were due to weather the rest was disorganization

No gates avail at DFW so our incoming had to wait 30 mins for a plane to push back because they Had mechanical. We boarded 90 mins delayed and then we had a mechanical. Come on American…do better. Also at my seat the tray table had not been cleaned. Floor had not been cleaned. But captain and flight Att were very picture and apologetic.

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

Flight was smooth, quick and felt safe. The 2 delays not happening would have been better but I guess that happens in the airline industry

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

The plane was experiencing problems with the HVAC system, it was very cold in the front of the plane and very hot in the back.

Everything you need to know for your flight from Dayton to Costa Rica

Information on your arrival and departure airports