$365 Find Cheap Flights from Dayton to Costa Rica

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dayton to Costa Rica departing on 5/2. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Costa Rica

Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

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 José2 stops$365
Liberia
Liberia2 stops$581
San José
San José2 stops$365
Liberia
Liberia2 stops$581

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

Sat, May 2 - Tue, May 12
Multiple Airlines Logo
7:45 pm - 7:40 am
DAY
-
SJO
13h 55m2 stops
Multiple Airlines Logo
4:20 pm - 2:01 pm
SJO
-
DAY
19h 41m2 stops
$365Multiple Airlines
Wed, Jan 21 - Sat, Jan 24
Multiple Airlines Logo
9:05 am - 9:50 pm
DAY
-
SJO
13h 45m2 stops
Multiple Airlines Logo
5:00 am - 11:44 pm
SJO
-
DAY
17h 44m2 stops
$436Multiple Airlines
Wed, Jan 21 - Thu, Jan 29
Delta Logo
2:37 pm - 10:15 pm
DAY
-
SJO
8h 38m1 stop
Delta Logo
7:00 am - 11:16 pm
SJO
-
DAY
15h 16m1 stop
$482Delta
Wed, Jan 21 - Thu, Jan 29
American Airlines Logo
11:13 am - 11:43 pm
DAY
-
SJO
13h 30m2 stops
American Airlines Logo
6:38 am - 10:32 pm
SJO
-
DAY
14h 54m1 stop
$487American Airlines
Wed, Jan 21 - Sat, Jan 24
Delta Logo
2:37 pm - 10:15 pm
DAY
-
SJO
8h 38m1 stop
Delta Logo
7:00 am - 3:07 pm
SJO
-
DAY
7h 07m1 stop
$502Delta
Mon, Feb 9 - Tue, Feb 24
American Airlines Logo
4:21 pm - 10:30 pm
DAY
-
SJO
7h 09m1 stop
American Airlines Logo
3:59 pm - 12:11 pm
SJO
-
DAY
19h 12m2 stops
$504American Airlines
Sat, May 2 - Tue, May 12
American Airlines Logo
6:57 pm - 11:25 am
DAY
-
SJO
18h 28m1 stop
American Airlines Logo
2:22 pm - 9:30 am
SJO
-
DAY
17h 08m2 stops
$505American Airlines
Fri, Jan 30 - Tue, Feb 3
American Airlines Logo
6:00 am - 7:44 pm
DAY
-
SJO
14h 44m2 stops
American Airlines Logo
8:00 am - 7:55 pm
SJO
-
DAY
10h 55m2 stops
$507American Airlines
Sat, May 2 - Tue, May 12
American Airlines Logo
6:57 pm - 11:25 am
DAY
-
SJO
18h 28m1 stop
American Airlines Logo
12:42 pm - 5:29 pm
SJO
-
DAY
26h 47m1 stop
$508American Airlines
Sat, May 2 - Tue, May 12
American Airlines Logo
8:32 am - 9:36 pm
DAY
-
SJO
15h 04m2 stops
American Airlines Logo
2:22 pm - 9:30 am
SJO
-
DAY
17h 08m2 stops
$518American 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 fly non-stop between Dayton and Costa Rica?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Dayton to Costa Rica.

There are 2 airlines that fly nonstop from Dayton to Costa Rica. They are American Airlines and Delta. The cheapest airline for this route is Delta, with the best round-trip deal found costing $241 and arriving in San José (SJO). On average, Delta offers the best prices for nonstop flights between Dayton and Costa Rica.

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 Delta ($482) and American Airlines ($644).

Good to know

Low seasonApril
Cheapest flight$365
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 20% increase in price.
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 8014 reviews
8.1Boarding
7.9Entertainment
7.9Comfort
8.5Crew
7.3Food
Airline reviews

A 12 hour flight during the day with one real meal service - are you kidding? Also the breakfast was one of the worst and not what was listed

4.0 OkayAvik, Dec 2025
SEA - ICN
Read more Delta reviews

A 12 hour flight during the day with one real meal service - are you kidding? Also the breakfast was one of the worst and not what was listed

Flight was delayed several times. At one point, they "pulled back" 15 minutes from the delayed boarding and sent a text saying we would board sooner than previously advised. The flight then was delayed again. And when we boarded, there was an unspecified technical issue which had us waiting in the plane for about an hour.

Delta is a good airline. I've never had an issue with Delta. I'll continue to fly with them until they show me that I shouldn't.

The only thing nice I can say is the flight crew was really nice and apologetic about the situation. They shared as much information as they had and advised us on what we could do about missing connecting flights. The boarding process was so slow. The gate agent was working by herself and should have had someone working with her. It took almost an hour to board because she was trying to board a full flight of people and provide customer service to everyone who was flying standby and/or had questions. It was really chaotic. This didn't help the fact that we were delayed and folks were missing connections the longer it took.

The gate attendants and the crew were terrible. Because of high winds, they needed to carry more fuel, so they had to get volunteers to take the next flight at 6 am the next day. They did a terrible job of it - our flight ended up taking off just under 3 hours of the scheduled time. I hope to never fly Delta again.

Did not realize internet screen was hidden between seats and no info printed!!!!

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

Very good flight crew and very nice people staff were incredible especially the gate agent

Waited at the usual crowded gate at DCA where one ends up standing up because there aren't enough seats.

The flight was delayed for about 2 hrs. Other than it, it was good.

The captain brought my 6 year old son into the cockpit and allowed him to ask questions, sit in the captain’s chair and talk about all the gears and levers. Made the trip very special for him.

I take this flight about 6-8 times per year. It is convenient and saves an hour or two by skipping PDX, SEA, PHX, or ORD (but it takes longer to get bags to the carousel than Alaska Airlines). I wish the food service were better (but they might cut back on it because it is a red-eye). The WifI seems to go down about an hour out of Anchorage, and then comes back about an hour later...so be warned if this is an issue for you.

Better service. No food options, but we did get drinks and a cookie.

Boarding was organized and timely. Food was mediocre, especially for first class travel.

We were 4+ hours delayed. AA is absolutely obnoxious. They just kept pushing back the time to the point where we did not get into Vegas until after midnight when we were supposed to arrive like 845pm.

My last flight on 25 Dec, it’s Christmas Day, everyone happy and very good mood. I really enjoy traveling with Americans Airlines from Miami to Minneapolis my home town after long flight from lhe to Doha then Miami. Thank you again to make my travels comfortable and relaxed. Best regards

The boarding process needs to be fixed. The zone don't work, especially when there is hardly anyone in zones 3, 4,and 5, leaving the majority of the passengers backed up in the aisle, especially because passengers seated near the front are blocking passengers who are seated in the rear of the plane. It would also help if the size of carry on bags was more strictly enforced.

I requested a low sodium meal. Reason being, I take medicine for high blood pressure and I wear compression socks on long flights to help with leg swelling. Having less sodium in meals really helps me feel better on long flights. I received my initial low sodium meal after takeoff. Just before landing, the crew came through with the meal cart and offered me what was being served. I said no thank you and then noticed my low sodium meal in the meal cart, with my name and seat assignment on it. I motioned to the crew member, but he grabbed the meal cart and proceeded to move to the rear of the aircraft. He didn’t see me or other passengers who had attempted to get this attention. He was more concerned about completing meal service since we were due to land in under 45 minutes. I pressed the call light five times from my seat to receive help, but no crew member responded to me. So, I didn’t receive a second meal, one that I requested (the low sodium option). This led me to have a migraine from only eating one meal on an 11-hour flight. This is why I’m not a fan of flying US-based airlines overseas. The crew members continue to show the absolute worst customer service experience. I would not recommend flying American for overseas flights.

WiFi didn’t work the entire flight. Very disappointing. Minimal food and options - sadly the state of current affairs. All other aspects of the flight were fine.

Great flight - friendly and attentive team! Seats in coach were comfy, but a little cramped - but that is the case with all airlines ;)

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

Information on your arrival and departure airports