$430 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 6/30. 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.
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Best Costa Rica Flight Deals from Dayton

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Liberia
Liberia2 stops$430
Liberia
Liberia2 stops$430

Cheap Flights from Dayton to Costa Rica

 
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.

Recent round-trip flight deals from Dayton to Costa Rica

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Dayton to Costa Rica.
Discover the best prices for you by selecting your travel dates on KAYAK.
United Airlines Logo
5:55 pm - 10:00 amDAY-LIR
18h 05m2 stops
United Airlines Logo
1:20 pm - 1:18 pmLIR-DAY
21h 58m2 stops
$430United Airlines
Find Deal
Mon, Jun 30 - Tue, Jul 8
Delta Logo
5:40 am - 12:00 pmDAY-LIR
8h 20m1 stop
Delta Logo
1:25 pm - 12:13 amLIR-DAY
8h 48m1 stop
$444Delta
Find Deal
Mon, Jun 30 - Tue, Jul 8
American Airlines Logo
5:23 pm - 11:45 amDAY-LIR
20h 22m2 stops
American Airlines Logo
3:40 pm - 12:19 pmLIR-DAY
18h 39m2 stops
$497American Airlines
Find Deal
Thu, Jun 19 - Tue, Jun 24
American Airlines Logo
5:23 pm - 11:45 amDAY-LIR
20h 22m2 stops
American Airlines Logo
1:59 pm - 12:19 pmLIR-DAY
20h 20m2 stops
$499American Airlines
Find Deal
Thu, Jun 19 - Mon, Jun 23
United Airlines Logo
6:00 am - 12:10 pmDAY-LIR
32h 10m2 stops
United Airlines Logo
3:25 pm - 11:13 amLIR-DAY
17h 48m2 stops
$507United Airlines
Find Deal
Thu, Jun 19 - Tue, Jun 24
American Airlines Logo
5:23 pm - 11:45 amDAY-LIR
20h 22m2 stops
American Airlines Logo
3:40 pm - 12:19 pmLIR-DAY
18h 39m2 stops
$542American Airlines
Find Deal
Thu, Jun 19 - Sun, Jun 22
United Airlines Logo
5:55 pm - 12:10 pmDAY-LIR
20h 15m2 stops
United Airlines Logo
3:25 pm - 11:14 amLIR-DAY
17h 49m2 stops
$563United Airlines
Find Deal
Thu, Jul 3 - Thu, Jul 10
American Airlines Logo
6:40 am - 11:24 amDAY-LIR
6h 44m1 stop
American Airlines Logo
12:45 pm - 1:16 pmLIR-DAY
22h 31m1 stop
$566American Airlines
Find Deal
Thu, Jul 3 - Thu, Jul 10
Delta Logo
5:40 am - 12:00 pmDAY-LIR
8h 20m1 stop
Delta Logo
1:25 pm - 12:12 amLIR-DAY
8h 47m1 stop
$917Delta
Find Deal
Thu, Jun 19 - Sun, Jun 22
WestJet Logo
2:29 pm - 6:06 amDAY-LIR
17h 37m2 stops
WestJet Logo
1:25 pm - 6:34 pmLIR-DAY
27h 09m2 stops
$3,498WestJet
Find Deal
Thu, Jul 17 - Sun, Jul 20
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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.

What is the cheapest month to fly from Dayton to Costa Rica?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dayton to Costa Rica, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Dayton to Costa Rica is April, when tickets cost $485 (return) on average. On the other hand, the most expensive months are September and May, when the average cost of round-trip tickets is $971 and $903 respectively.

What’s the cheapest day of the week to fly from Dayton to Costa Rica?

The average price of all round-trip flights from Dayton to Costa Rica clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Costa Rica on a Monday and more expensive on a Thursday. On your return trip to Dayton, you should consider flying back on a Sunday, and avoid Wednesdays for better deals.


Good to know

Low seasonSeptember
High seasonJanuary
Cheapest flight$430
Best time to beat the crowds but there is an average 27% increase in price.
Most popular time to fly and prices are also 21% lower on average.
Flight from Dayton to Liberia

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.

  • What is the cheapest time of day to fly to Costa Rica?

    The cheapest time of day to fly to Costa Rica is generally in the evening, when round-trip flights cost $497 on average. Morning departures are around 32% more expensive than evening flights, on average. The most expensive time of day to fly to Costa Rica is generally in the morning, which is peak travel time and where the average cost of a ticket is $655.

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.
8.0
DeltaOverall score based on 7934 reviews
7.9Comfort
8.2Boarding
7.9Entertainment
7.3Food
8.5Crew
Airline reviews

Our bag was lost so that made unnecessary chaos On our trip

6.0 GoodBarbara, Apr 2025JFK - FCO
Read more Delta reviews

Our bag was lost so that made unnecessary chaos On our trip

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

It was an overnight flight and I desperately needed coffee before we landed, but Delta does only one beverage service, and that is shortly after takeoff, not before landing at 5 am.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

Several delays. Next flight was worse. Did not arrive home until 2am PT

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

We missed our flight. The boarding pass had the wrong gate and by the time we received the text from Kayak, our flight was already gone. I’ll never use Kayak again and will go direct to the airlines in the future.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Took off on time and successfully avoided weather that looked to be a problem along the way

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

The flight to Tokyo AA61 took off about two hours late, but then had to turn back. By that time the crew had to be replaced. Then they kept promising to take off in an hour, then in 3, then switch to the next day.

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

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