$284+ Cheap flights from Dayton (DAY) to Costa Rica
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — SJO
Sep 6 — Sep 131
Round-trip
1 adult, Economy
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Find cheap flights from Dayton to Costa Rica with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Dayton to Costa Rica
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Cheapest flights from Dayton to Costa RicaExplore the most affordable flight options available from Dayton to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 7, 2026.
Explore the most affordable flight options available from Dayton to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 7, 2026.
This American Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/191:49 pm -
1 stop26h 08m
Wed 9/302:57 pm -
2 stops16h 12m
Deal found 8/7![American Airlines logo]()
$545
This American Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:44 pm -
2 stops21h 33m
Thu 11/191:33 pm -
2 stops18h 41m
Deal found 8/4![American Airlines logo]()
$549
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:10 am -
2 stops29h 34m
Wed 11/42:20 pm -
2 stops19h 38m
Deal found 8/3![United Airlines logo]()
$649
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/285:48 am -
1 stop7h 47m
Sat 12/57:30 am -
1 stop13h 59m
Deal found 8/7![United Airlines logo]()
$661
This United Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:32 am -
2 stops26h 10m
Wed 10/2810:28 pm -
2 stops16h 44m
Deal found 8/6![United Airlines logo]()
$699
This American Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/287:55 am -
2 stops15h 44m
Sat 12/53:38 pm -
2 stops19h 27m
Deal found 8/7![American Airlines logo]()
$722
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:03 pm -
2 stops20h 19m
Wed 11/41:55 pm -
2 stops22h 34m
Deal found 8/3![United Airlines logo]()
$733
This American Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/101:47 pm -
1 stop25h 15m
Mon 1/116:00 am -
2 stops13h 38m
Deal found 8/5![American Airlines logo]()
$779
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:15 am -
2 stops14h 22m
Sat 9/261:25 pm -
2 stops19h 32m
Deal found 8/5![United Airlines logo]()
$792
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:00 am -
1 stop9h 10m
Thu 11/192:00 pm -
1 stop8h 06m
Deal found 8/4![Delta logo]()
$794
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:30 am -
1 stop8h 26m
Thu 11/195:20 pm -
2 stops19h 09m
Deal found 8/4![United Airlines logo]()
$797
This American Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:32 pm -
2 stops19h 57m
Mon 9/72:45 pm -
2 stops22h 37m
Deal found 8/6![American Airlines logo]()
$1,005
Best flights from Dayton to Costa RicaDiscover carefully curated flight deals from Dayton to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 7, 2026.
Discover carefully curated flight deals from Dayton to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 7, 2026.
This American Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:44 pm -
2 stops21h 33m
Thu 11/191:33 pm -
2 stops18h 41m
Deal found 8/4![American Airlines logo]()
$549
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:10 am -
2 stops29h 34m
Wed 11/42:20 pm -
2 stops19h 38m
Deal found 8/2![United Airlines logo]()
$649
This KAYAK deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/207:45 pm -
1 stop18h 15m
Tue 12/291:15 am -
2 stops14h 36m
Deal found 8/7![Multiple Airlines logo]()
$1,154
This American Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/307:10 pm -
1 stop18h 28m
Fri 2/51:38 pm -
1 stop20h 00m
Deal found 8/5![American Airlines logo]()
$612
This United Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:32 am -
2 stops26h 10m
Wed 10/2810:28 pm -
2 stops16h 44m
Deal found 8/6![United Airlines logo]()
$699
This American Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/287:55 am -
2 stops15h 44m
Sat 12/53:38 pm -
2 stops19h 27m
Deal found 8/7![American Airlines logo]()
$722
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:03 pm -
2 stops20h 19m
Wed 11/41:55 pm -
2 stops22h 34m
Deal found 8/3![United Airlines logo]()
$733
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:15 am -
2 stops14h 22m
Sat 9/261:25 pm -
2 stops19h 32m
Deal found 8/5![United Airlines logo]()
$792
This American Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/107:42 pm -
2 stops18h 57m
Mon 1/116:00 am -
2 stops13h 38m
Deal found 8/5![American Airlines logo]()
$799
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:30 am -
1 stop8h 26m
Thu 11/195:20 pm -
2 stops19h 09m
Deal found 8/4![United Airlines logo]()
$797
This American Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:32 pm -
2 stops19h 57m
Mon 9/72:45 pm -
2 stops22h 37m
Deal found 8/6![American Airlines logo]()
$1,005
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/201:45 pm -
2 stops29h 31m
Tue 12/291:15 am -
2 stops21h 46m
Deal found 8/7![United Airlines logo]()
$957
This United Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/287:15 am -
2 stops14h 24m
Thu 12/311:15 am -
2 stops21h 46m
Deal found 8/6![United Airlines logo]()
$1,127
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/217:45 pm -
1 stop18h 15m
Tue 12/291:15 am -
2 stops18h 16m
Deal found 8/4![United Airlines logo]()
$1,160
Last-minute flights from Dayton to Costa RicaDiscover last-minute flight deals from Dayton to Costa Rica. Data last updated August 7, 2026 and is based on user searches.
Discover last-minute flight deals from Dayton to Costa Rica. Data last updated August 7, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/121:45 pm -
2 stops23h 44m
Mon 8/172:15 pm -
2 stops19h 37m
Deal found 8/5![American Airlines logo]()
$1,037
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:00 am -
1 stop8h 00m
Mon 8/171:25 pm -
1 stop8h 31m
Deal found 8/5![Delta logo]()
$1,400
This Ovago deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:23 pm -
2 stops19h 06m
Mon 8/172:15 pm -
1 stop20h 59m
Deal found 8/5![GOL logo]()
$1,495
This American Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/123:52 pm -
2 stops21h 37m
Wed 8/1912:35 pm -
2 stops21h 42m
Deal found 8/5![American Airlines logo]()
$2,000
This United Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1211:34 am -
2 stops26h 36m
Wed 8/191:20 pm -
2 stops19h 38m
Deal found 8/6![United Airlines logo]()
$2,408
This Delta deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:00 am -
1 stop8h 00m
Wed 8/191:25 pm -
1 stop8h 31m
Deal found 8/6![Delta logo]()
$2,566
This American Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:32 pm -
2 stops19h 57m
Mon 9/72:45 pm -
2 stops22h 37m
Deal found 8/6![American Airlines logo]()
$1,005
This American Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/191:49 pm -
1 stop26h 08m
Wed 9/302:57 pm -
2 stops16h 12m
Deal found 8/7![American Airlines logo]()
$545
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:15 am -
2 stops14h 22m
Sat 9/261:25 pm -
2 stops19h 32m
Deal found 8/5![United Airlines logo]()
$792
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:00 am -
1 stop7h 54m
Wed 9/301:19 pm -
1 stop7h 55m
Deal found 8/7![Delta logo]()
$952
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/199:00 am -
2 stops12h 37m
Wed 9/307:55 am -
3 stops14h 03m
Deal found 8/7![United Airlines logo]()
$3,269
One-way flights from Dayton to Costa RicaSearch for one-way flight options from Dayton to Costa Rica. Find affordable one-way fares based on user searches. Data last updated August 7, 2026.
Search for one-way flight options from Dayton to Costa Rica. Find affordable one-way fares based on user searches. Data last updated August 7, 2026.
This American Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/139:41 am -
2 stops12h 09m
Deal found 8/4![American Airlines logo]()
$284
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1211:39 am -
2 stops26h 36m
Deal found 8/7![United Airlines logo]()
$396
This Priceline deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:55 pm -
3 stops16h 50m
Deal found 8/4![Avianca logo]()
$399
This BusinessClass deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:00 am -
2 stops14h 52m
Deal found 8/5![GOL logo]()
$812
Find flight deals from Dayton to Costa Rica
Keep the following information in mind while searching for Dayton to Costa Rica flight deals. Data was last updated August 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $543 (American Airlines) |
One-way from | $284 (American Airlines) |
Popular in | July |
Cheapest in | September |
Cheapflights Fare Finder
Customize your flight search to find flights from Dayton to Costa Rica that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 7, 2026.
Use the filters below to find and compare flights from Dayton to Costa Rica that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DaytonLiberia
DAY Dayton - LIR Liberia
DAYLIR
Dayton
Sat 11/14
5:44 pm-2:17 pm
2 stops21h 33m
Liberia
Thu 11/19
1:33 pm-9:14 am
2 stops18h 41m
$549
DaytonSan José
DAY Dayton - SJO San José Juan Santamaria Intl
DAYSJO
Dayton
Sat 1/30
7:10 pm-12:38 pm
1 stop18h 28m
San José Juan Santamaria Intl
Fri 2/5
1:38 pm-10:38 am
1 stop20h 00m
$612
DaytonLiberia
DAY Dayton - LIR Liberia
DAYLIR
Dayton
Mon 11/2
7:10 am-11:44 am
2 stops29h 34m
Liberia
Wed 11/4
2:20 pm-10:58 am
2 stops19h 38m
$649
DaytonSan José
DAY Dayton - SJO San José Juan Santamaria Intl
DAYSJO
Dayton
Sat 10/24
11:32 am-11:42 am
2 stops26h 10m
San José Juan Santamaria Intl
Wed 10/28
10:28 pm-5:12 pm
2 stops16h 44m
$699
DaytonSan José
DAY Dayton - SJO San José Juan Santamaria Intl
DAYSJO
Dayton
Sat 11/28
7:55 am-10:39 pm
2 stops15h 44m
San José Juan Santamaria Intl
Sat 12/5
3:38 pm-12:05 pm
2 stops19h 27m
$722
DaytonSan José
DAY Dayton - SJO San José Juan Santamaria Intl
DAYSJO
Dayton
Mon 11/2
6:03 pm-1:22 pm
2 stops20h 19m
San José Juan Santamaria Intl
Wed 11/4
1:55 pm-1:29 pm
2 stops22h 34m
$733
DaytonSan José
DAY Dayton - SJO San José Juan Santamaria Intl
DAYSJO
Dayton
Sat 9/19
7:15 am-7:37 pm
2 stops14h 22m
San José Juan Santamaria Intl
Sat 9/26
1:25 pm-10:57 am
2 stops19h 32m
$792
Quickest round-trip
DaytonLiberia
DAY Dayton - LIR Liberia
DAYLIR
Dayton
Sat 11/14
5:30 am-12:56 pm
1 stop8h 26m
Liberia
Thu 11/19
5:20 pm-1:29 pm
2 stops19h 09m
$797
DaytonSan José
DAY Dayton - SJO San José Juan Santamaria Intl
DAYSJO
Dayton
Thu 12/10
7:42 pm-1:39 pm
2 stops18h 57m
San José Juan Santamaria Intl
Mon 1/11
6:00 am-8:38 pm
2 stops13h 38m
$799
DaytonSan José
DAY Dayton - SJO San José Juan Santamaria Intl
DAYSJO
Dayton
Sun 12/20
1:45 pm-6:16 pm
2 stops29h 31m
San José Juan Santamaria Intl
Tue 12/29
1:15 am-12:01 am
2 stops21h 46m
$957
Showing 1-10 of 18 resultsSorted by cheapest first
Best time to book a flight from Dayton to Costa Rica
Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Dayton with our price prediction graph.
DAY-SJO
DAY-LIR
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Dayton to Costa Rica
DAY-CR0
DAY-SJO
DAY-LIR
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Costa Rica
Get insights into the airlines that provide service to Costa Rica. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Costa Rica. Reviews last updated August 7, 2026.
Get a feel of what it's like to fly with Delta and American Airlines from Dayton to Costa Rica by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Dayton to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Dayton to Costa Rica
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Complete your trip
Complete your trip to Costa Rica by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Dayton to Costa Rica, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Dayton and Costa Rica flights
Browse other Dayton and Costa Rica flight options. Last updated on August 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Dayton to Costa Rica
Discover the top 2 airlines that operate flights from Dayton to Costa Rica. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$221 | Average$689 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$399 | Average$942 | FlexibilityNo cancel fee | On-time71% |