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Cheap flights from Dayton to San José from $507

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 San José departing on 6/25. 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 San José

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 am - 11:58 am
DAY
-
SJO
7h 58m
1 stop
Delta Logo
1:23 pm - 11:14 pm
SJO
-
DAY
7h 51m
1 stop
$510Delta
Mon, Oct 12 - Wed, Oct 21
Delta Logo
2:55 pm - 10:15 pm
DAY
-
SJO
8h 20m
1 stop
Delta Logo
7:00 am - 11:14 pm
SJO
-
DAY
15h 14m
1 stop
$545Delta
Thu, Nov 26 - Thu, Dec 3
American Airlines Logo
12:27 pm - 10:59 pm
DAY
-
SJO
11h 32m
2 stops
American Airlines Logo
7:00 am - 9:55 pm
SJO
-
DAY
13h 55m
2 stops
$550American Airlines
Thu, Nov 26 - Thu, Dec 3
American Airlines Logo
7:23 pm - 1:00 pm
DAY
-
SJO
19h 37m
2 stops
American Airlines Logo
2:45 pm - 12:03 pm
SJO
-
DAY
19h 18m
2 stops
$580American Airlines
Mon, Oct 12 - Wed, Oct 21
American Airlines Logo
5:51 pm - 11:50 am
DAY
-
SJO
19h 59m
2 stops
American Airlines Logo
3:37 pm - 1:44 pm
SJO
-
DAY
20h 07m
2 stops
$645American Airlines
Mon, Jul 27 - Mon, Aug 3
United Airlines Logo
7:45 pm - 11:25 am
DAY
-
SJO
16h 40m
2 stops
United Airlines Logo
12:35 pm - 10:23 pm
SJO
-
DAY
32h 48m
2 stops
$653United Airlines
Mon, Nov 2 - Thu, Nov 5
United Airlines Logo
7:45 pm - 11:25 am
DAY
-
SJO
16h 40m
2 stops
United Airlines Logo
12:35 pm - 10:23 pm
SJO
-
DAY
32h 48m
2 stops
$663United Airlines
Mon, Nov 2 - Thu, Nov 5
United Airlines Logo
9:00 am - 11:25 am
DAY
-
SJO
27h 25m
2 stops
United Airlines Logo
12:35 pm - 10:23 pm
SJO
-
DAY
32h 48m
2 stops
$672United Airlines
Sun, Nov 1 - Thu, Nov 5
American Airlines Logo
6:16 pm - 1:58 pm
DAY
-
SJO
21h 42m
1 stop
American Airlines Logo
12:57 pm - 12:03 pm
SJO
-
DAY
21h 06m
2 stops
$676American Airlines
Mon, Oct 12 - Wed, Oct 21
Delta Logo
6:00 am - 1:05 pm
DAY
-
SJO
8h 05m
1 stop
Delta Logo
7:00 am - 5:49 pm
SJO
-
DAY
9h 49m
1 stop
$724Delta
Sun, Nov 22 - Fri, Nov 27

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United Airlines flights from Dayton to San José

Our best United Airlines deals on Dayton to San José flight tickets
United Airlines
Nov 2
DAY7:45 pmDayton
16h 40m
2 stops
SJO11:25 amSan José Juan Santamaria Intl
Nov 5
SJO12:35 pmSan José Juan Santamaria Intl
32h 48m
2 stops
DAY10:23 pmDayton
$653
United Airlines
Nov 2
DAY7:45 pmDayton
16h 40m
2 stops
SJO11:25 amSan José Juan Santamaria Intl
Nov 5
SJO12:35 pmSan José Juan Santamaria Intl
32h 48m
2 stops
DAY10:23 pmDayton
$663
United Airlines
Nov 1
DAY9:00 amDayton
27h 25m
2 stops
SJO11:25 amSan José Juan Santamaria Intl
Nov 5
SJO12:35 pmSan José Juan Santamaria Intl
32h 48m
2 stops
DAY10:23 pmDayton
$672

Delta flights from Dayton to San José

Our best Delta deals on Dayton to San José flight tickets
Delta
Oct 12
DAY6:00 amDayton
7h 58m
1 stop
SJO11:58 amSan José Juan Santamaria Intl
Oct 21
SJO1:23 pmSan José Juan Santamaria Intl
7h 51m
1 stop
DAY11:14 pmDayton
$510
Delta
Nov 26
DAY2:55 pmDayton
8h 20m
1 stop
SJO10:15 pmSan José Juan Santamaria Intl
Dec 3
SJO7:00 amSan José Juan Santamaria Intl
15h 14m
1 stop
DAY11:14 pmDayton
$545
Delta
Nov 26
DAY2:55 pmDayton
8h 20m
1 stop
SJO10:15 pmSan José Juan Santamaria Intl
Dec 3
SJO7:00 amSan José Juan Santamaria Intl
15h 14m
1 stop
DAY11:14 pmDayton
$555

momondo Fare Finder

 
Customize your flight search to find flights from Dayton to San José 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 June 17, 2026.
Use the filters below to find and compare flights from Dayton to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Mon 10/12

6:00 am-11:58 am

1 stop7h 58m

San José Juan Santamaria Intl

Wed 10/21

1:23 pm-11:14 pm

1 stop7h 51m

$510

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Thu 11/26

2:55 pm-10:15 pm

1 stop8h 20m

San José Juan Santamaria Intl

Thu 12/3

7:00 am-11:14 pm

1 stop15h 14m

$545

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Thu 11/26

12:27 pm-10:59 pm

2 stops11h 32m

San José Juan Santamaria Intl

Thu 12/3

7:00 am-9:55 pm

2 stops13h 55m

$550

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Mon 10/12

7:23 pm-1:00 pm

2 stops19h 37m

San José Juan Santamaria Intl

Wed 10/21

2:45 pm-12:03 pm

2 stops19h 18m

$580

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Mon 7/27

5:51 pm-11:50 am

2 stops19h 59m

San José Juan Santamaria Intl

Mon 8/3

3:37 pm-1:44 pm

2 stops20h 07m

$645

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Mon 11/2

7:45 pm-11:25 am

2 stops16h 40m

San José Juan Santamaria Intl

Thu 11/5

12:35 pm-10:23 pm

2 stops32h 48m

$653

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Mon 11/2

7:45 pm-11:25 am

2 stops16h 40m

San José Juan Santamaria Intl

Thu 11/5

12:35 pm-10:23 pm

2 stops32h 48m

$663

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Sun 11/1

9:00 am-11:25 am

2 stops27h 25m

San José Juan Santamaria Intl

Thu 11/5

12:35 pm-10:23 pm

2 stops32h 48m

$672

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Mon 10/12

6:16 pm-1:58 pm

1 stop21h 42m

San José Juan Santamaria Intl

Wed 10/21

12:57 pm-12:03 pm

2 stops21h 06m

$676

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Sun 11/22

6:00 am-1:05 pm

1 stop8h 05m

San José Juan Santamaria Intl

Fri 11/27

7:00 am-5:49 pm

1 stop9h 49m

$724

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Dayton to San José

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 typical price of a round-trip flight between Dayton and San José?

What is the cheapest month to fly to San José?

In general, October is the cheapest month to fly from Dayton to San José. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you don’t want to visit San José in October, then you should wait until September to fly from Dayton, when ticket prices are also cheap, with an average price of $451.

Can stopping save me money on Dayton to San José flights?

You could potentially save up to 41% on your flight if you consider stops on a Dayton to San José flight.

When to book flights from Dayton to San José

Are you open to changing your travel dates? Check out the ideal times to fly from Dayton to San José according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Dayton to San José (DAY to SJO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dayton to San José

Fastest flight time

7h 58m

Direct flights

None
The fastest flight from Dayton to San José takes 7h 58m
There are no direct flights from Dayton to San José. There are no popular flight routes from Dayton to San José.
Search flight deals

Frequently asked questions about flying from Dayton to San José

  • How far is Dayton to San José Juan Santamaria Intl by plane?

    The straight-line distance from Dayton to San José Juan Santamaria Intl is 2059.4 mi. A reasonable flight in good conditions will take 7h 58m.

  • When did momondo last update prices for flights from Dayton Airport to San José Juan Santamaria Intl Airport?

    Prices for flights from Dayton Airport to San José Juan Santamaria Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Dayton Airport to San José Juan Santamaria Intl Airport?

  • How old do you have to be to fly from Dayton Airport to San José Juan Santamaria Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dayton Airport to San José Juan Santamaria Intl Airport.

  • What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?

    The travel and health documents you'll need for your trip to San José Juan Santamaria Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San José Juan Santamaria Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Dayton to San José?

Best airlines flying from Dayton to San José

Compare and see reviews for airlines that fly from Dayton to San José with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $241Free CancellationRating
7.8
8,406 reviews
Search Delta flights
American AirlinesPriceFrom $399Free CancellationRating
7.1
11,670 reviews
Search American Airlines flights

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Manuel Antonio
Jacó
Monteverde
Alajuela
Heredia
Santa Elena
Dominical
San Gerardo de Dota
Esterillos Este

Why use momondo?

Why should I use momondo to find a flight deal from Dayton to San José?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Dayton to San José. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Dayton to San José with flexible booking policies on momondo?

Flights from Dayton to San José with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Dayton to San José?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Dayton to San José.

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

Yes. momondo can track prices for Dayton to San José flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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