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Cheap flights from Dayton to San Juan 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 Dayton to San Juan departing on 4/11. 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

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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
11:32 am - 11:50 pm
DAY
-
SJU
12h 18m
2 stops
United Airlines Logo
7:20 am - 2:15 pm
SJU
-
DAY
6h 55m
1 stop
$306United Airlines
Tue, Apr 14 - Sat, Apr 18
United Airlines Logo
2:05 pm - 11:50 pm
DAY
-
SJU
9h 45m
2 stops
United Airlines Logo
1:00 am - 1:26 pm
SJU
-
DAY
12h 26m
2 stops
$340United Airlines
Tue, Apr 14 - Fri, Apr 17
United Airlines Logo
7:15 am - 2:44 pm
DAY
-
SJU
7h 29m
1 stop
United Airlines Logo
3:56 pm - 11:59 pm
SJU
-
DAY
8h 03m
1 stop
$358United Airlines
Mon, Apr 20 - Fri, Apr 24
United Airlines Logo
2:50 pm - 9:24 pm
DAY
-
SJU
6h 34m
1 stop
United Airlines Logo
1:25 pm - 11:59 pm
SJU
-
DAY
10h 34m
2 stops
$383United Airlines
Mon, Apr 20 - Fri, Apr 24
American Airlines Logo
8:27 am - 6:10 pm
DAY
-
SJU
9h 43m
2 stops
American Airlines Logo
10:03 am - 10:17 pm
SJU
-
DAY
12h 14m
2 stops
$413American Airlines
Wed, Apr 15 - Tue, Apr 21
American Airlines Logo
8:00 am - 11:41 pm
DAY
-
SJU
15h 41m
1 stop
American Airlines Logo
10:32 am - 11:34 pm
SJU
-
DAY
13h 02m
2 stops
$415American Airlines
Thu, Aug 13 - Fri, Aug 14
American Airlines Logo
6:38 am - 10:56 pm
DAY
-
SJU
16h 18m
1 stop
American Airlines Logo
2:25 pm - 9:31 pm
SJU
-
DAY
7h 06m
1 stop
$420American Airlines
Tue, Aug 11 - Tue, Aug 18
American Airlines Logo
1:59 pm - 10:56 pm
DAY
-
SJU
8h 57m
1 stop
American Airlines Logo
3:50 pm - 10:00 pm
SJU
-
DAY
6h 10m
1 stop
$425American Airlines
Wed, Aug 12 - Mon, Aug 17
American Airlines Logo
7:09 am - 11:40 pm
DAY
-
SJU
16h 31m
1 stop
American Airlines Logo
7:00 am - 9:25 pm
SJU
-
DAY
14h 25m
1 stop
$443American Airlines
Thu, Jul 2 - Tue, Jul 7
United Airlines Logo
2:50 pm - 9:24 pm
DAY
-
SJU
6h 34m
1 stop
United Airlines Logo
7:40 am - 6:12 pm
SJU
-
DAY
10h 32m
1 stop
$448United Airlines
Wed, Apr 15 - Wed, Apr 22

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
Apr 15
DAY6:00 amDayton
6h 35m
1 stop
SJU12:35 pmSan Juan Luis Munoz Marin Intl
Apr 21
SJU10:03 amSan Juan Luis Munoz Marin Intl
12h 14m
2 stops
DAY10:17 pmDayton
$413
American Airlines
Aug 13
DAY8:00 amDayton
15h 41m
1 stop
SJU11:41 pmSan Juan Luis Munoz Marin Intl
Aug 14
SJU10:32 amSan Juan Luis Munoz Marin Intl
13h 02m
2 stops
DAY11:34 pmDayton
$415
American Airlines
Aug 11
DAY6:03 amDayton
12h 12m
2 stops
SJU6:15 pmSan Juan Luis Munoz Marin Intl
Aug 17
SJU3:50 pmSan Juan Luis Munoz Marin Intl
6h 10m
1 stop
DAY10:00 pmDayton
$420

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
Apr 14
DAY11:32 amDayton
12h 18m
2 stops
SJU11:50 pmSan Juan Luis Munoz Marin Intl
Apr 18
SJU7:20 amSan Juan Luis Munoz Marin Intl
6h 55m
1 stop
DAY2:15 pmDayton
$306
United Airlines
Apr 14
DAY2:05 pmDayton
9h 45m
2 stops
SJU11:50 pmSan Juan Luis Munoz Marin Intl
Apr 17
SJU1:00 amSan Juan Luis Munoz Marin Intl
12h 26m
2 stops
DAY1:26 pmDayton
$340
United Airlines
Apr 15
DAY2:50 pmDayton
6h 34m
1 stop
SJU9:24 pmSan Juan Luis Munoz Marin Intl
Apr 22
SJU7:40 amSan Juan Luis Munoz Marin Intl
10h 32m
1 stop
DAY6:12 pmDayton
$448

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 April 1, 2026.
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

Cheapest round-trip

DaytonSan Juan

DAY - SJU

DAYSJU

Dayton

Tue 4/14

11:32 am-11:50 pm

2 stops12h 18m

San Juan Luis Munoz Marin Intl

Sat 4/18

7:20 am-2:15 pm

1 stop6h 55m

$306

DaytonSan Juan

DAY - SJU

DAYSJU

Dayton

Tue 4/14

2:05 pm-11:50 pm

2 stops9h 45m

San Juan Luis Munoz Marin Intl

Fri 4/17

1:00 am-1:26 pm

2 stops12h 26m

$340

DaytonSan Juan

DAY - SJU

DAYSJU

Dayton

Mon 4/20

7:15 am-2:44 pm

1 stop7h 29m

San Juan Luis Munoz Marin Intl

Fri 4/24

3:56 pm-11:59 pm

1 stop8h 03m

$358

DaytonSan Juan

DAY - SJU

DAYSJU

Dayton

Mon 4/20

2:50 pm-9:24 pm

1 stop6h 34m

San Juan Luis Munoz Marin Intl

Fri 4/24

1:25 pm-11:59 pm

2 stops10h 34m

$383

DaytonSan Juan

DAY - SJU

DAYSJU

Dayton

Wed 4/15

8:27 am-6:10 pm

2 stops9h 43m

San Juan Luis Munoz Marin Intl

Tue 4/21

10:03 am-10:17 pm

2 stops12h 14m

$413

DaytonSan Juan

DAY - SJU

DAYSJU

Dayton

Thu 8/13

8:00 am-11:41 pm

1 stop15h 41m

San Juan Luis Munoz Marin Intl

Fri 8/14

10:32 am-11:34 pm

2 stops13h 02m

$415

DaytonSan Juan

DAY - SJU

DAYSJU

Dayton

Tue 8/11

6:38 am-10:56 pm

1 stop16h 18m

San Juan Luis Munoz Marin Intl

Tue 8/18

2:25 pm-9:31 pm

1 stop7h 06m

$420
Quickest round-trip

DaytonSan Juan

DAY - SJU

DAYSJU

Dayton

Wed 8/12

1:59 pm-10:56 pm

1 stop8h 57m

San Juan Luis Munoz Marin Intl

Mon 8/17

3:50 pm-10:00 pm

1 stop6h 10m

$425

DaytonSan Juan

DAY - SJU

DAYSJU

Dayton

Thu 7/2

7:09 am-11:40 pm

1 stop16h 31m

San Juan Luis Munoz Marin Intl

Tue 7/7

7:00 am-9:25 pm

1 stop14h 25m

$443

DaytonSan Juan

DAY - SJU

DAYSJU

Dayton

Wed 4/15

2:50 pm-9:24 pm

1 stop6h 34m

San Juan Luis Munoz Marin Intl

Wed 4/22

7:40 am-6:12 pm

1 stop10h 32m

$448

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest 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 typical price of a round-trip flight between Dayton and San Juan Luis Munoz Marin Intl Airport?

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 $413.

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

You could potentially save up to 55% 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

5h 56m

Direct flights

None
The fastest flight from Dayton to San Juan Luis Munoz Marin Intl Airport takes 5h 56m
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

Frequently asked questions about flying from Dayton to San Juan Luis Munoz Marin Intl Airport

  • 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 5h 56m.

  • 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 $281Free CancellationRating
7.9
8,368 reviews
Search Delta flights
United AirlinesPriceFrom $305Free CancellationRating
7.4
9,529 reviews
Search United Airlines flights
American AirlinesPriceFrom $319Free CancellationRating
7.1
11,544 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
Rio Grande
Caguas
Humacao
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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