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Cheap flights from Dayton to Costa Rica from $233

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dayton to Costa Rica departing on 12/6. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
6:23 pm - 1:57 pm
DAY
-
SJO
21h 34m
1 stop
American Airlines Logo
2:57 pm - 11:49 am
SJO
-
DAY
18h 52m
2 stops
$523American Airlines
Sat, Sep 19 - Thu, Sep 24
Delta Logo
6:00 am - 11:54 am
DAY
-
SJO
7h 54m
1 stop
Delta Logo
1:23 pm - 11:17 pm
SJO
-
DAY
7h 54m
1 stop
$530Delta
Tue, Sep 29 - Fri, Oct 9
Delta Logo
6:00 am - 11:54 am
DAY
-
SJO
7h 54m
1 stop
Delta Logo
1:19 pm - 11:14 pm
SJO
-
DAY
7h 55m
1 stop
$541Delta
Tue, Sep 29 - Mon, Oct 5
American Airlines Logo
6:03 am - 12:26 pm
DAY
-
SJO
8h 23m
1 stop
American Airlines Logo
1:29 pm - 11:18 pm
SJO
-
DAY
7h 49m
1 stop
$550American Airlines
Fri, Aug 21 - Fri, Aug 28
American Airlines Logo
7:35 pm - 12:22 pm
DAY
-
SJO
17h 47m
1 stop
American Airlines Logo
3:38 pm - 11:33 am
SJO
-
DAY
18h 55m
2 stops
$555American Airlines
Thu, Nov 26 - Thu, Dec 3
American Airlines Logo
7:35 pm - 12:22 pm
DAY
-
SJO
17h 47m
1 stop
American Airlines Logo
3:06 pm - 5:11 pm
SJO
-
DAY
25h 05m
1 stop
$558American Airlines
Thu, Nov 26 - Thu, Dec 3
American Airlines Logo
7:00 am - 1:57 pm
DAY
-
SJO
8h 57m
1 stop
American Airlines Logo
1:00 pm - 11:34 pm
SJO
-
DAY
8h 34m
1 stop
$559American Airlines
Thu, Oct 1 - Wed, Oct 7
United Airlines Logo
8:00 am - 3:10 pm
DAY
-
LIR
9h 10m
1 stop
United Airlines Logo
1:20 pm - 11:03 am
LIR
-
DAY
19h 43m
2 stops
$671United Airlines
Tue, Oct 27 - Thu, Oct 29
United Airlines Logo
7:15 am - 10:44 am
DAY
-
LIR
29h 29m
2 stops
United Airlines Logo
1:20 pm - 1:04 pm
LIR
-
DAY
21h 44m
2 stops
$682United Airlines
Tue, Oct 27 - Thu, Oct 29
Copa Airlines Logo
6:15 pm - 12:10 pm
DAY
-
LIR
19h 55m
2 stops
Copa Airlines Logo
3:27 pm - 1:47 pm
LIR
-
DAY
20h 20m
2 stops
$829Copa Airlines
Sat, Jul 11 - Fri, Jul 17

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American Airlines flights from Dayton to Costa Rica

Our best American Airlines deals on Dayton to Costa Rica flight tickets
American Airlines
Sep 19
DAY6:23 pmDayton
19h 36m
2 stops
SJO11:59 amSan José Juan Santamaria Intl
Sep 24
SJO2:57 pmSan José Juan Santamaria Intl
18h 52m
2 stops
DAY11:49 amDayton
$523
American Airlines
Aug 21
DAY6:03 amDayton
8h 23m
1 stop
SJO12:26 pmSan José Juan Santamaria Intl
Aug 28
SJO1:29 pmSan José Juan Santamaria Intl
7h 49m
1 stop
DAY11:18 pmDayton
$550
American Airlines
Nov 26
DAY5:50 amDayton
16h 05m
2 stops
SJO8:55 pmSan José Juan Santamaria Intl
Dec 3
SJO3:38 pmSan José Juan Santamaria Intl
18h 55m
2 stops
DAY11:33 amDayton
$555

Delta flights from Dayton to Costa Rica

Our best Delta deals on Dayton to Costa Rica flight tickets
Delta
Sep 29
DAY6:00 amDayton
7h 54m
1 stop
SJO11:54 amSan José Juan Santamaria Intl
Oct 9
SJO1:23 pmSan José Juan Santamaria Intl
7h 54m
1 stop
DAY11:17 pmDayton
$530
Delta
Sep 29
DAY6:00 amDayton
7h 54m
1 stop
SJO11:54 amSan José Juan Santamaria Intl
Oct 5
SJO1:19 pmSan José Juan Santamaria Intl
7h 55m
1 stop
DAY11:14 pmDayton
$541
Delta
Sep 18
DAY6:00 amDayton
7h 54m
1 stop
SJO11:54 amSan José Juan Santamaria Intl
Sep 24
SJO1:19 pmSan José Juan Santamaria Intl
7h 55m
1 stop
DAY11:14 pmDayton
$595

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 July 2, 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

Sat 9/19

6:23 pm-1:57 pm

1 stop21h 34m

San José Juan Santamaria Intl

Thu 9/24

2:57 pm-11:49 am

2 stops18h 52m

$523
Quickest round-trip

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Tue 9/29

6:00 am-11:54 am

1 stop7h 54m

San José Juan Santamaria Intl

Fri 10/9

1:23 pm-11:17 pm

1 stop7h 54m

$530

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Tue 9/29

6:00 am-11:54 am

1 stop7h 54m

San José Juan Santamaria Intl

Mon 10/5

1:19 pm-11:14 pm

1 stop7h 55m

$541

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Fri 8/21

6:03 am-12:26 pm

1 stop8h 23m

San José Juan Santamaria Intl

Fri 8/28

1:29 pm-11:18 pm

1 stop7h 49m

$550

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Thu 11/26

7:35 pm-12:22 pm

1 stop17h 47m

San José Juan Santamaria Intl

Thu 12/3

3:38 pm-11:33 am

2 stops18h 55m

$555

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Thu 11/26

7:35 pm-12:22 pm

1 stop17h 47m

San José Juan Santamaria Intl

Thu 12/3

3:06 pm-5:11 pm

1 stop25h 05m

$558

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Thu 10/1

7:00 am-1:57 pm

1 stop8h 57m

San José Juan Santamaria Intl

Wed 10/7

1:00 pm-11:34 pm

1 stop8h 34m

$559

DaytonLiberia

DAY - LIR

DAYLIR

Dayton

Tue 10/27

8:00 am-3:10 pm

1 stop9h 10m

Liberia

Thu 10/29

1:20 pm-11:03 am

2 stops19h 43m

$671

DaytonLiberia

DAY - LIR

DAYLIR

Dayton

Tue 10/27

7:15 am-10:44 am

2 stops29h 29m

Liberia

Thu 10/29

1:20 pm-1:04 pm

2 stops21h 44m

$682

DaytonLiberia

DAY - LIR

DAYLIR

Dayton

Sat 7/11

6:15 pm-12:10 pm

2 stops19h 55m

Liberia

Fri 7/17

3:27 pm-1:47 pm

2 stops20h 20m

$829

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 is the cheapest month to fly to Costa Rica?

The cheapest month to fly to Costa Rica from Dayton is in October. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in October, then November is your next best option. Flight prices from Dayton to Costa Rica during November average around $241.

Can stopping save me money on Dayton to Costa Rica flights?

You could potentially save up to 37% on your flight if you consider stops on a Dayton to Costa Rica flight.

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

8h 20m

Direct flights

None
The fastest flight from Dayton to Costa Rica takes 8h 20m
There are no direct flights from Dayton to Costa Rica. There are no popular flight routes from Dayton to Costa Rica.
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Frequently asked questions about flying from Dayton to Costa Rica

  • 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
7.8
8,452 reviews
Search Delta flights
American AirlinesPriceFrom $399Free CancellationRating
7.1
11,770 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.

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