Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Dayton to Costa Rica from $347

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Dayton to Costa Rica departing on 5/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Dayton to Costa Rica

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:36 pm - 1:04 pm
DAY
-
SJO
20h 28m
2 stops
American Airlines Logo
12:10 pm - 12:18 pm
SJO
-
DAY
22h 08m
2 stops
$347American Airlines
Tue, May 12 - Tue, May 19
American Airlines Logo
5:57 pm - 11:50 am
DAY
-
SJO
19h 53m
2 stops
American Airlines Logo
3:08 pm - 11:33 am
SJO
-
DAY
18h 25m
2 stops
$365American Airlines
Wed, Jun 3 - Tue, Jun 9
GOL Logo
6:39 pm - 11:25 am
DAY
-
SJO
18h 46m
2 stops
GOL Logo
12:31 pm - 12:18 pm
SJO
-
DAY
21h 47m
2 stops
$466GOL
Thu, Apr 30 - Sat, May 9
American Airlines Logo
8:16 am - 10:42 pm
DAY
-
SJO
16h 26m
1 stop
American Airlines Logo
3:08 pm - 11:33 am
SJO
-
DAY
18h 25m
2 stops
$495American Airlines
Wed, Jun 3 - Tue, Jun 9
American Airlines Logo
5:54 pm - 11:05 am
DAY
-
SJO
19h 11m
2 stops
American Airlines Logo
1:05 pm - 10:52 am
SJO
-
DAY
19h 47m
2 stops
$501American Airlines
Thu, Sep 24 - Wed, Sep 30
American Airlines Logo
1:55 pm - 11:25 am
DAY
-
SJO
23h 30m
1 stop
American Airlines Logo
2:31 pm - 1:39 pm
SJO
-
DAY
21h 08m
2 stops
$503American Airlines
Tue, May 12 - Tue, May 19
American Airlines Logo
6:19 am - 6:30 pm
DAY
-
SJO
14h 11m
2 stops
American Airlines Logo
12:57 pm - 10:22 am
SJO
-
DAY
19h 25m
2 stops
$536American Airlines
Fri, Sep 18 - Sun, Sep 27
Delta Logo
6:00 am - 11:54 am
DAY
-
SJO
7h 54m
1 stop
Delta Logo
1:25 pm - 11:15 pm
SJO
-
DAY
7h 50m
1 stop
$553Delta
Thu, Sep 24 - Wed, Sep 30
United Airlines Logo
9:30 pm - 12:10 pm
DAY
-
LIR
16h 40m
2 stops
United Airlines Logo
3:27 pm - 1:40 pm
LIR
-
DAY
20h 13m
2 stops
$783United Airlines
Mon, May 4 - Thu, May 7
United Airlines Logo
9:30 pm - 12:10 pm
DAY
-
LIR
16h 40m
2 stops
United Airlines Logo
3:27 pm - 11:00 am
LIR
-
DAY
17h 33m
2 stops
$793United Airlines
Mon, May 4 - Thu, May 7

GOL flights from Dayton to Costa Rica

Our best GOL deals on Dayton to Costa Rica flight tickets
GOL
Apr 30
DAY6:39 pmDayton
18h 46m
2 stops
SJO11:25 amSan José Juan Santamaria Intl
May 9
SJO12:31 pmSan José Juan Santamaria Intl
21h 47m
2 stops
DAY12:18 pmDayton
$466
GOL
Apr 30
DAY6:56 pmDayton
18h 29m
1 stop
SJO11:25 amSan José Juan Santamaria Intl
May 9
SJO2:31 pmSan José Juan Santamaria Intl
17h 08m
2 stops
DAY9:39 amDayton
$617

Avianca flights from Dayton to Costa Rica

Our best Avianca deals on Dayton to Costa Rica flight tickets
Avianca
Sep 18
DAY7:45 pmDayton
18h 00m
3 stops
SJO11:45 amSan José Juan Santamaria Intl
Sep 27
SJO7:45 pmSan José Juan Santamaria Intl
40h 16m
2 stops
DAY2:01 pmDayton
$787
Avianca
May 2
DAY10:28 amDayton
51h 17m
3 stops
SJO11:45 amSan José Juan Santamaria Intl
May 5
SJO1:50 amSan José Juan Santamaria Intl
15h 03m
2 stops
DAY6:53 pmDayton
$922
Avianca
May 2
DAY10:28 amDayton
27h 02m
2 stops
SJO11:30 amSan José Juan Santamaria Intl
May 6
SJO12:40 pmSan José Juan Santamaria Intl
28h 13m
3 stops
DAY6:53 pmDayton
$928

momondo 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, momondo users made 832,500 searches. Data last updated March 31, 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

Price

Cheapest round-trip

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Tue 5/12

6:36 pm-1:04 pm

2 stops20h 28m

San José Juan Santamaria Intl

Tue 5/19

12:10 pm-12:18 pm

2 stops22h 08m

$347

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Wed 6/3

5:57 pm-11:50 am

2 stops19h 53m

San José Juan Santamaria Intl

Tue 6/9

3:08 pm-11:33 am

2 stops18h 25m

$365

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Thu 4/30

6:39 pm-11:25 am

2 stops18h 46m

San José Juan Santamaria Intl

Sat 5/9

12:31 pm-12:18 pm

2 stops21h 47m

$466

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Wed 6/3

8:16 am-10:42 pm

1 stop16h 26m

San José Juan Santamaria Intl

Tue 6/9

3:08 pm-11:33 am

2 stops18h 25m

$495

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Thu 9/24

5:54 pm-11:05 am

2 stops19h 11m

San José Juan Santamaria Intl

Wed 9/30

1:05 pm-10:52 am

2 stops19h 47m

$501

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Tue 5/12

1:55 pm-11:25 am

1 stop23h 30m

San José Juan Santamaria Intl

Tue 5/19

2:31 pm-1:39 pm

2 stops21h 08m

$503

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Fri 9/18

6:19 am-6:30 pm

2 stops14h 11m

San José Juan Santamaria Intl

Sun 9/27

12:57 pm-10:22 am

2 stops19h 25m

$536
Quickest round-trip

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Thu 9/24

6:00 am-11:54 am

1 stop7h 54m

San José Juan Santamaria Intl

Wed 9/30

1:25 pm-11:15 pm

1 stop7h 50m

$553

DaytonLiberia

DAY - LIR

DAYLIR

Dayton

Mon 5/4

9:30 pm-12:10 pm

2 stops16h 40m

Liberia

Thu 5/7

3:27 pm-1:40 pm

2 stops20h 13m

$783

DaytonLiberia

DAY - LIR

DAYLIR

Dayton

Mon 5/4

9:30 pm-12:10 pm

2 stops16h 40m

Liberia

Thu 5/7

3:27 pm-11:00 am

2 stops17h 33m

$793

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Costa Rica from

How to get the cheapest flight ticket from Dayton to Costa Rica

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Costa Rica?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Costa Rica from Dayton according to our data. American Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Costa Rica. Keep in mind that there are 5 different airlines that fly to Costa Rica on a routine basis, so you have a few additional options to choose from.

Cheap Dayton to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dayton to Costa Rica

Fastest flight time

16h 40m

Direct flights

None
The fastest flight from Dayton to Costa Rica takes 16h 40m
There are no direct flights from Dayton to Costa Rica. There are no popular flight routes from Dayton to Costa Rica.
Search flight deals

  • When did momondo last update prices for flights from Dayton Airport to Costa Rica?

    Prices for flights from Dayton Airport to Costa Rica refresh daily.

  • How many operators does momondo search for flights from Dayton Airport to Costa Rica?

  • How old do you have to be to fly from Dayton Airport to Costa Rica?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dayton Airport to Costa Rica.

  • What documentation or ID do you need to fly to Costa Rica?

    The necessary travel and health documents for your Costa Rica trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Dayton to Costa Rica

Compare and see reviews for airlines that fly from Dayton to Costa Rica with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $221Free CancellationRating
7.9
8,364 reviews
Search Delta flights
American AirlinesPriceFrom $399Free CancellationRating
7.1
11,543 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Dayton to Costa Rica?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Costa Rica from Dayton.

Can I find flights from Dayton to Costa Rica with flexible booking policies on momondo?

All flight searches from Dayton to Costa Rica on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Dayton to Costa Rica?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Costa Rica from Dayton.

I’m not ready to book a flight from Dayton to Costa Rica right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Costa Rica from Dayton. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Costa Rica trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 4/30
Thu 5/7
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Costa Rica

Popular cities in Costa Rica

Popular flights according to clicks in the last 7 days on momondo
Flights to San Joséfrom $196
Flights to Liberiafrom $289
Flights to Limon
Flights to Tamarindo
Flights to Tortuguero
Flights to Golfito
Flights to Tambor
Flights to Buenos Aires, Puntarenas