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Cheap flights from San José to Dayton from $245

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San José to Dayton departing on 12/24. 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

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Find the cheapest flights from San José to Dayton

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:44 pm - 12:44 pm
SJO
-
DAY
22h 00m2 stops
United Airlines Logo
7:30 pm - 11:55 am
DAY
-
SJO
18h 25m1 stop
$534United Airlines
Tue, May 5 - Fri, May 8
American Airlines Logo
2:54 pm - 2:55 pm
SJO
-
DAY
23h 01m1 stop
American Airlines Logo
10:16 am - 10:30 pm
DAY
-
SJO
13h 14m1 stop
$539American Airlines
Sat, Jan 17 - Sun, Jan 25
United Airlines Logo
2:20 pm - 8:22 pm
SJO
-
DAY
29h 02m2 stops
United Airlines Logo
9:00 am - 10:32 pm
DAY
-
SJO
14h 32m2 stops
$550United Airlines
Sun, Dec 28 - Fri, Jan 2
American Airlines Logo
6:20 am - 10:01 pm
SJO
-
DAY
14h 41m2 stops
American Airlines Logo
11:13 am - 10:30 pm
DAY
-
SJO
12h 17m2 stops
$644American Airlines
Thu, Jan 1 - Wed, Jan 14
Multiple Airlines Logo
5:10 pm - 2:17 pm
SJO
-
DAY
20h 07m1 stop
Multiple Airlines Logo
9:50 am - 3:50 am
DAY
-
SJO
19h 00m1 stop
$668Multiple Airlines
Sat, Jan 10 - Thu, Jan 29
United Airlines Logo
6:30 am - 11:44 pm
SJO
-
DAY
40h 14m2 stops
United Airlines Logo
5:47 pm - 12:56 pm
DAY
-
SJO
20h 09m1 stop
$675United Airlines
Sat, Jan 10 - Thu, Jan 29
Avianca Logo
4:15 pm - 7:37 pm
SJO
-
DAY
26h 22m2 stops
Avianca Logo
9:50 am - 11:25 am
DAY
-
SJO
26h 35m3 stops
$695Avianca
Sat, Jan 17 - Sun, Jan 25
Delta Logo
7:00 am - 3:19 pm
SJO
-
DAY
7h 19m1 stop
Delta Logo
11:37 am - 10:15 pm
DAY
-
SJO
11h 38m1 stop
$720Delta
Thu, Jan 1 - Tue, Jan 6
American Airlines Logo
12:34 am - 11:35 am
SJO
-
DAY
10h 01m1 stop
American Airlines Logo
1:33 pm - 10:30 pm
DAY
-
SJO
9h 57m1 stop
$721American Airlines
Wed, Dec 31 - Wed, Jan 14
American Airlines Logo
6:20 am - 10:01 pm
SJO
-
DAY
14h 41m2 stops
American Airlines Logo
7:44 am - 10:30 pm
DAY
-
SJO
15h 46m2 stops
$734American Airlines
Thu, Jan 1 - Tue, Jan 6

American Airlines flights from San José to Dayton

Our best American Airlines deals on San José to Dayton flight tickets
American Airlines
Dec 23
SJO3:16 pmSan José Juan Santamaria Intl
21h 10m
1 stop
DAY1:26 pmDayton
Jan 6
DAY4:21 pmDayton
7h 09m
1 stop
SJO10:30 pmSan José Juan Santamaria Intl
$530
Find similar
American Airlines
Dec 23
SJO6:20 amSan José Juan Santamaria Intl
14h 41m
2 stops
DAY10:01 pmDayton
Jan 6
DAY1:33 pmDayton
9h 57m
1 stop
SJO10:30 pmSan José Juan Santamaria Intl
$535
Find similar
American Airlines
Dec 25
SJO1:31 pmSan José Juan Santamaria Intl
26h 36m
1 stop
DAY5:07 pmDayton
Jan 6
DAY6:00 amDayton
14h 44m
2 stops
SJO7:44 pmSan José Juan Santamaria Intl
$537
Find similar

United Airlines flights from San José to Dayton

Our best United Airlines deals on San José to Dayton flight tickets
United Airlines
Jan 17
SJO7:30 amSan José Juan Santamaria Intl
15h 14m
2 stops
DAY11:44 pmDayton
Jan 25
DAY7:00 amDayton
12h 16m
2 stops
SJO6:16 pmSan José Juan Santamaria Intl
$534
Find similar
United Airlines
Dec 28
SJO2:30 pmSan José Juan Santamaria Intl
27h 35m
1 stop
DAY7:05 pmDayton
Jan 2
DAY6:28 amDayton
17h 04m
2 stops
SJO10:32 pmSan José Juan Santamaria Intl
$550
Find similar
United Airlines
Dec 21
SJO2:05 pmSan José Juan Santamaria Intl
8h 39m
1 stop
DAY11:44 pmDayton
Dec 23
DAY8:45 amDayton
14h 15m
1 stop
SJO10:00 pmSan José Juan Santamaria Intl
$605
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San José to Dayton 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 December 18, 2025.
Use the filters below to find and compare flights from San José to Dayton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoséDayton

SJO - DAY

SJODAY

San José Juan Santamaria Intl

Tue 5/5

12:44 pm-12:44 pm

2 stops22h 00m

Dayton

Fri 5/8

7:30 pm-11:55 am

1 stop18h 25m

$534

San JoséDayton

SJO - DAY

SJODAY

San José Juan Santamaria Intl

Sat 1/17

2:54 pm-2:55 pm

1 stop23h 01m

Dayton

Sun 1/25

10:16 am-10:30 pm

1 stop13h 14m

$539

San JoséDayton

SJO - DAY

SJODAY

San José Juan Santamaria Intl

Sun 12/28

2:20 pm-8:22 pm

2 stops29h 02m

Dayton

Fri 1/2

9:00 am-10:32 pm

2 stops14h 32m

$550

San JoséDayton

SJO - DAY

SJODAY

San José Juan Santamaria Intl

Thu 1/1

6:20 am-10:01 pm

2 stops14h 41m

Dayton

Wed 1/14

11:13 am-10:30 pm

2 stops12h 17m

$644

San JoséDayton

SJO - DAY

SJODAY

San José Juan Santamaria Intl

Sat 1/10

5:10 pm-2:17 pm

1 stop20h 07m

Dayton

Thu 1/29

9:50 am-3:50 am

1 stop19h 00m

$668

San JoséDayton

SJO - DAY

SJODAY

San José Juan Santamaria Intl

Sat 1/10

6:30 am-11:44 pm

2 stops40h 14m

Dayton

Thu 1/29

5:47 pm-12:56 pm

1 stop20h 09m

$675

San JoséDayton

SJO - DAY

SJODAY

San José Juan Santamaria Intl

Sat 1/17

4:15 pm-7:37 pm

2 stops26h 22m

Dayton

Sun 1/25

9:50 am-11:25 am

3 stops26h 35m

$695

San JoséDayton

SJO - DAY

SJODAY

San José Juan Santamaria Intl

Thu 1/1

7:00 am-3:19 pm

1 stop7h 19m

Dayton

Tue 1/6

11:37 am-10:15 pm

1 stop11h 38m

$720

San JoséDayton

SJO - DAY

SJODAY

San José Juan Santamaria Intl

Wed 12/31

12:34 am-11:35 am

1 stop10h 01m

Dayton

Wed 1/14

1:33 pm-10:30 pm

1 stop9h 57m

$721

San JoséDayton

SJO - DAY

SJODAY

San José Juan Santamaria Intl

Thu 1/1

6:20 am-10:01 pm

2 stops14h 41m

Dayton

Tue 1/6

7:44 am-10:30 pm

2 stops15h 46m

$734

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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How to get the cheapest flight ticket from San José to Dayton

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 day to depart on your flight to Dayton?

The cheapest day to depart from San José to Dayton is on a Sunday. Travelers who choose to depart for Dayton on a Sunday will often find tickets for as low as $438. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from San José to Dayton for around $722.

What is the cheapest time of day to depart on your flight to Dayton?

According to our data, the cheapest time of day to fly to Dayton is at noon. momondo users have found flights departing from San José to Dayton at noon for as low as $543. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Dayton, so prices are often more expensive at around $616 per ticket.

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

You could potentially save up to 4% on your flight if you consider stops on a San José to Dayton flight.

When to book flights from San José to Dayton

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

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

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

Fastest flight time

15h 14m

Direct flights

None
The fastest flight from San José to Dayton takes 15h 14m
There are no direct flights from San José to Dayton. There are no popular flight routes from San José to Dayton.
Search flight deals

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

    The distance between San José Juan Santamaria Intl and Dayton is about 2059.4 mi. By plane, this route typically takes 15h 14m.

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

    Prices for flights from San José Juan Santamaria Intl Airport to Dayton Airport were last updated today.

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

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

    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 San José Juan Santamaria Intl Airport to Dayton Airport.

  • What documentation or ID do you need to fly to Dayton Airport?

    The necessary travel and health documents for your Dayton Airport 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.

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

Best airlines flying from San José to Dayton

Compare and see reviews for airlines that fly from San José to Dayton with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $465Free CancellationRating
7.2
11,055 reviews
Search American Airlines flights

Traveling to a place near Dayton?

Book flights to Dayton if you plan to visit one of these locations
Richmond
Springfield
Troy
Fairborn
Miamisburg
Huber Heights
Xenia
Beavercreek
Sidney
Greenville
Winchester

Why use momondo?

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

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

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

Flights from San José to Dayton 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 San José to Dayton?

momondo provides multiple filters to help you find the best flight to Dayton from San José. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Dayton from San José. 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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