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Cheap flights from Dayton to San Juan from $235

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 San Juan departing on 1/23. 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 Dayton to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:47 pm - 6:11 am
DAY
-
SJU
11h 24m2 stops
United Airlines Logo
2:05 am - 1:23 pm
SJU
-
DAY
12h 18m2 stops
$235United Airlines
Fri, Jan 23 - Mon, Jan 26
American Airlines Logo
6:00 am - 11:56 pm
DAY
-
SJU
16h 56m1 stop
American Airlines Logo
6:30 am - 5:43 pm
SJU
-
DAY
12h 13m2 stops
$260American Airlines
Sun, Jan 18 - Fri, Jan 23
American Airlines Logo
8:09 am - 12:10 am
DAY
-
SJU
16h 01m1 stop
American Airlines Logo
11:59 pm - 11:38 am
SJU
-
DAY
11h 39m1 stop
$268American Airlines
Wed, Apr 22 - Wed, Apr 29
American Airlines Logo
6:44 am - 8:50 pm
DAY
-
SJU
13h 06m1 stop
American Airlines Logo
7:00 am - 8:38 pm
SJU
-
DAY
14h 38m1 stop
$269American Airlines
Wed, Jan 21 - Sun, Jan 25
American Airlines Logo
11:13 am - 11:56 pm
DAY
-
SJU
11h 43m2 stops
American Airlines Logo
6:30 am - 5:43 pm
SJU
-
DAY
12h 13m2 stops
$293American Airlines
Sun, Jan 18 - Fri, Jan 23
American Airlines Logo
6:00 am - 8:50 pm
DAY
-
SJU
13h 50m2 stops
American Airlines Logo
7:00 am - 8:38 pm
SJU
-
DAY
14h 38m1 stop
$302American Airlines
Wed, Jan 21 - Sun, Jan 25
American Airlines Logo
12:34 pm - 10:26 pm
DAY
-
SJU
8h 52m1 stop
American Airlines Logo
7:00 am - 8:38 pm
SJU
-
DAY
14h 38m1 stop
$308American Airlines
Wed, Jan 21 - Sun, Jan 25
United Airlines Logo
5:47 pm - 6:11 am
DAY
-
SJU
11h 24m2 stops
United Airlines Logo
2:05 am - 5:04 pm
SJU
-
DAY
15h 59m2 stops
$325United Airlines
Fri, Jan 23 - Thu, Jan 29
American Airlines Logo
6:00 am - 5:03 pm
DAY
-
SJU
10h 03m2 stops
American Airlines Logo
6:00 am - 9:44 pm
SJU
-
DAY
16h 44m1 stop
$341American Airlines
Sun, Jan 18 - Sun, Jan 25
American Airlines Logo
11:13 am - 8:50 pm
DAY
-
SJU
8h 37m1 stop
American Airlines Logo
7:00 am - 8:38 pm
SJU
-
DAY
14h 38m1 stop
$342American Airlines
Wed, Jan 21 - Sun, Jan 25

United Airlines flights from Dayton to San Juan Luis Munoz Marin Intl Airport

Our best United Airlines deals on Dayton to San Juan Luis Munoz Marin Intl Airport flight tickets
United Airlines
Jan 23
DAY5:47 pmDayton
11h 24m
2 stops
SJU6:11 amSan Juan Luis Munoz Marin Intl
Jan 26
SJU2:05 amSan Juan Luis Munoz Marin Intl
12h 18m
2 stops
DAY1:23 pmDayton
$235
Find similar
United Airlines
Jan 23
DAY5:47 pmDayton
11h 24m
2 stops
SJU6:11 amSan Juan Luis Munoz Marin Intl
Jan 29
SJU2:05 amSan Juan Luis Munoz Marin Intl
15h 59m
2 stops
DAY5:04 pmDayton
$325
Find similar
United Airlines
Jan 23
DAY9:05 amDayton
11h 21m
2 stops
SJU9:26 pmSan Juan Luis Munoz Marin Intl
Jan 27
SJU7:45 amSan Juan Luis Munoz Marin Intl
13h 37m
2 stops
DAY8:22 pmDayton
$365
Find similar

American Airlines flights from Dayton to San Juan Luis Munoz Marin Intl Airport

Our best American Airlines deals on Dayton to San Juan Luis Munoz Marin Intl Airport flight tickets
American Airlines
Jan 18
DAY6:00 amDayton
16h 56m
1 stop
SJU11:56 pmSan Juan Luis Munoz Marin Intl
Jan 23
SJU6:30 amSan Juan Luis Munoz Marin Intl
12h 13m
2 stops
DAY5:43 pmDayton
$260
Find similar
American Airlines
Apr 22
DAY8:09 amDayton
16h 01m
1 stop
SJU12:10 amSan Juan Luis Munoz Marin Intl
Apr 29
SJU11:59 pmSan Juan Luis Munoz Marin Intl
11h 39m
1 stop
DAY11:38 amDayton
$268
Find similar
American Airlines
Jan 21
DAY6:44 amDayton
13h 06m
1 stop
SJU8:50 pmSan Juan Luis Munoz Marin Intl
Jan 25
SJU7:00 amSan Juan Luis Munoz Marin Intl
14h 38m
1 stop
DAY8:38 pmDayton
$269
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Dayton to San Juan Luis Munoz Marin Intl Airport 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 28, 2025.
Use the filters below to find and compare flights from Dayton to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DaytonSan Juan

DAY - SJU

DAYSJU

Dayton

Fri 1/23

5:47 pm-6:11 am

2 stops11h 24m

San Juan Luis Munoz Marin Intl

Mon 1/26

2:05 am-1:23 pm

2 stops12h 18m

$235

DaytonSan Juan

DAY - SJU

DAYSJU

Dayton

Sun 1/18

6:00 am-11:56 pm

1 stop16h 56m

San Juan Luis Munoz Marin Intl

Fri 1/23

6:30 am-5:43 pm

2 stops12h 13m

$260

DaytonSan Juan

DAY - SJU

DAYSJU

Dayton

Wed 4/22

8:09 am-12:10 am

1 stop16h 01m

San Juan Luis Munoz Marin Intl

Wed 4/29

11:59 pm-11:38 am

1 stop11h 39m

$268

DaytonSan Juan

DAY - SJU

DAYSJU

Dayton

Wed 1/21

6:44 am-8:50 pm

1 stop13h 06m

San Juan Luis Munoz Marin Intl

Sun 1/25

7:00 am-8:38 pm

1 stop14h 38m

$269

DaytonSan Juan

DAY - SJU

DAYSJU

Dayton

Sun 1/18

11:13 am-11:56 pm

2 stops11h 43m

San Juan Luis Munoz Marin Intl

Fri 1/23

6:30 am-5:43 pm

2 stops12h 13m

$293

DaytonSan Juan

DAY - SJU

DAYSJU

Dayton

Wed 1/21

6:00 am-8:50 pm

2 stops13h 50m

San Juan Luis Munoz Marin Intl

Sun 1/25

7:00 am-8:38 pm

1 stop14h 38m

$302

DaytonSan Juan

DAY - SJU

DAYSJU

Dayton

Wed 1/21

12:34 pm-10:26 pm

1 stop8h 52m

San Juan Luis Munoz Marin Intl

Sun 1/25

7:00 am-8:38 pm

1 stop14h 38m

$308

DaytonSan Juan

DAY - SJU

DAYSJU

Dayton

Fri 1/23

5:47 pm-6:11 am

2 stops11h 24m

San Juan Luis Munoz Marin Intl

Thu 1/29

2:05 am-5:04 pm

2 stops15h 59m

$325

DaytonSan Juan

DAY - SJU

DAYSJU

Dayton

Sun 1/18

6:00 am-5:03 pm

2 stops10h 03m

San Juan Luis Munoz Marin Intl

Sun 1/25

6:00 am-9:44 pm

1 stop16h 44m

$341

DaytonSan Juan

DAY - SJU

DAYSJU

Dayton

Wed 1/21

11:13 am-8:50 pm

1 stop8h 37m

San Juan Luis Munoz Marin Intl

Sun 1/25

7:00 am-8:38 pm

1 stop14h 38m

$342

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Dayton to San Juan Luis Munoz Marin Intl Airport

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 San Juan Luis Munoz Marin Intl Airport?

If you aren’t able to travel to San Juan Luis Munoz Marin Intl Airport during the month of October, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $422.

What is the cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

On average, the least expensive day to fly to San Juan Luis Munoz Marin Intl Airport from Dayton is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $376. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from Dayton because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $676.

Can stopping save me money on Dayton to San Juan Luis Munoz Marin Intl Airport flights?

You could potentially save up to 24% on your flight if you consider stops on a Dayton to San Juan Luis Munoz Marin Intl Airport flight.

When to book flights from Dayton to San Juan Luis Munoz Marin Intl Airport

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

Cheap Dayton to San Juan Luis Munoz Marin Intl Airport (DAY to SJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dayton to San Juan Luis Munoz Marin Intl Airport

Fastest flight time

6h 25m

Direct flights

None
The fastest flight from Dayton to San Juan Luis Munoz Marin Intl Airport takes 6h 25m
There are no direct flights from Dayton to San Juan Luis Munoz Marin Intl Airport. There are no popular flight routes from Dayton to San Juan Luis Munoz Marin Intl Airport.
Search flight deals

  • How far is Dayton to San Juan Luis Munoz Marin Intl by plane?

    A flight from Dayton to San Juan Luis Munoz Marin Intl will travel around 1828.0 mi. By plane, this route typically takes 6h 25m.

  • When did momondo last update prices for flights from Dayton Airport to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from Dayton Airport to San Juan Luis Munoz Marin Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Dayton Airport to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from Dayton Airport to San Juan Luis Munoz Marin 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 Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The necessary travel and health documents for your San Juan Luis Munoz Marin Intl 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 Dayton to San Juan Luis Munoz Marin Intl Airport?

Best airlines flying from Dayton to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from Dayton to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $264Free CancellationRating
7.9
8,019 reviews
Search Delta flights
United AirlinesPriceFrom $305Free CancellationRating
7.4
9,113 reviews
Search United Airlines flights
American AirlinesPriceFrom $370Free CancellationRating
7.2
11,072 reviews
Search American Airlines flights

Traveling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Carolina
Fajardo
Dorado
Luquillo
Humacao
Caguas
Rio Grande
Bayamón

Why use momondo?

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

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

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

Yes. All flights to San Juan from Dayton on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Dayton and San Juan by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Dayton to San Juan 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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