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Cheap flights from Dayton to San Juan from $148

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 9/9. 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.
Delta Logo
11:05 am - 9:00 pm
DAY
-
SJU
8h 55m
1 stop
Delta Logo
7:30 am - 1:59 pm
SJU
-
DAY
7h 29m
1 stop
$296Delta
Sun, Jan 17 - Fri, Jan 22
Delta Logo
11:24 am - 10:19 pm
DAY
-
SJU
10h 55m
1 stop
Delta Logo
2:59 pm - 11:14 pm
SJU
-
DAY
8h 15m
1 stop
$296Delta
Wed, Sep 9 - Thu, Sep 17
United Airlines Logo
7:10 am - 2:40 pm
DAY
-
SJU
7h 30m
1 stop
United Airlines Logo
8:05 am - 2:15 pm
SJU
-
DAY
7h 10m
1 stop
$296United Airlines
Thu, Oct 29 - Tue, Nov 3
United Airlines Logo
7:10 am - 2:40 pm
DAY
-
SJU
7h 30m
1 stop
United Airlines Logo
8:05 am - 8:49 pm
SJU
-
DAY
13h 44m
2 stops
$296United Airlines
Thu, Oct 29 - Tue, Nov 3
Delta Logo
4:17 pm - 10:29 pm
DAY
-
SJU
6h 12m
1 stop
Delta Logo
2:59 pm - 10:17 pm
SJU
-
DAY
7h 18m
1 stop
$296Delta
Mon, Sep 7 - Fri, Sep 11
United Airlines Logo
9:00 am - 11:50 pm
DAY
-
SJU
14h 50m
2 stops
United Airlines Logo
1:00 am - 1:48 pm
SJU
-
DAY
12h 48m
2 stops
$296United Airlines
Wed, Sep 9 - Tue, Sep 15
Multiple Airlines Logo
10:03 am - 12:57 am
DAY
-
SJU
13h 54m
1 stop
Multiple Airlines Logo
6:12 pm - 8:14 pm
SJU
-
DAY
27h 02m
1 stop
$325Multiple Airlines
Mon, Nov 2 - Thu, Nov 5
Multiple Airlines Logo
10:10 am - 12:56 am
DAY
-
SJU
14h 46m
1 stop
Multiple Airlines Logo
5:15 pm - 9:20 am
SJU
-
DAY
16h 05m
1 stop
$335Multiple Airlines
Fri, Aug 21 - Thu, Aug 27
American Airlines Logo
6:03 am - 6:30 pm
DAY
-
SJU
12h 27m
2 stops
American Airlines Logo
12:55 am - 10:56 am
SJU
-
DAY
10h 01m
1 stop
$346American Airlines
Mon, Aug 24 - Fri, Aug 28
American Airlines Logo
5:42 am - 4:11 pm
DAY
-
SJU
10h 29m
2 stops
American Airlines Logo
7:03 am - 5:02 pm
SJU
-
DAY
9h 59m
2 stops
$346American Airlines
Mon, Aug 24 - Sat, Aug 29

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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
Oct 7
DAY6:35 amDayton
15h 47m
2 stops
SJU10:22 pmSan Juan Luis Munoz Marin Intl
Oct 14
SJU6:20 amSan Juan Luis Munoz Marin Intl
9h 46m
2 stops
DAY4:06 pmDayton
$351
American Airlines
Aug 27
DAY6:00 amDayton
8h 51m
2 stops
SJU2:51 pmSan Juan Luis Munoz Marin Intl
Sep 3
SJU10:33 amSan Juan Luis Munoz Marin Intl
12h 45m
2 stops
DAY11:18 pmDayton
$371
American Airlines
Aug 21
DAY6:00 amDayton
7h 24m
1 stop
SJU1:24 pmSan Juan Luis Munoz Marin Intl
Aug 27
SJU2:33 pmSan Juan Luis Munoz Marin Intl
7h 25m
1 stop
DAY9:58 pmDayton
$373

Delta flights from Dayton to San Juan Luis Munoz Marin Intl Airport

Our best Delta deals on Dayton to San Juan Luis Munoz Marin Intl Airport flight tickets
Delta
Sep 9
DAY11:24 amDayton
10h 55m
1 stop
SJU10:19 pmSan Juan Luis Munoz Marin Intl
Sep 16
SJU2:59 pmSan Juan Luis Munoz Marin Intl
8h 15m
1 stop
DAY11:14 pmDayton
$296
Delta
Aug 24
DAY3:06 pmDayton
7h 23m
1 stop
SJU10:29 pmSan Juan Luis Munoz Marin Intl
Aug 29
SJU12:56 pmSan Juan Luis Munoz Marin Intl
9h 25m
1 stop
DAY10:21 pmDayton
$321
Delta
Oct 28
DAY6:00 amDayton
7h 49m
1 stop
SJU1:49 pmSan Juan Luis Munoz Marin Intl
Nov 2
SJU3:59 pmSan Juan Luis Munoz Marin Intl
8h 17m
1 stop
DAY11:16 pmDayton
$346

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 July 31, 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

Sun 1/17

11:05 am-9:00 pm

1 stop8h 55m

San Juan Luis Munoz Marin Intl

Fri 1/22

7:30 am-1:59 pm

1 stop7h 29m

$296

DaytonSan Juan

DAY - SJU

DAYSJU

Dayton

Wed 9/9

11:24 am-10:19 pm

1 stop10h 55m

San Juan Luis Munoz Marin Intl

Thu 9/17

2:59 pm-11:14 pm

1 stop8h 15m

$296

DaytonSan Juan

DAY - SJU

DAYSJU

Dayton

Thu 10/29

7:10 am-2:40 pm

1 stop7h 30m

San Juan Luis Munoz Marin Intl

Tue 11/3

8:05 am-2:15 pm

1 stop7h 10m

$296

DaytonSan Juan

DAY - SJU

DAYSJU

Dayton

Thu 10/29

7:10 am-2:40 pm

1 stop7h 30m

San Juan Luis Munoz Marin Intl

Tue 11/3

8:05 am-8:49 pm

2 stops13h 44m

$296
Quickest round-trip

DaytonSan Juan

DAY - SJU

DAYSJU

Dayton

Mon 9/7

4:17 pm-10:29 pm

1 stop6h 12m

San Juan Luis Munoz Marin Intl

Fri 9/11

2:59 pm-10:17 pm

1 stop7h 18m

$296

DaytonSan Juan

DAY - SJU

DAYSJU

Dayton

Wed 9/9

9:00 am-11:50 pm

2 stops14h 50m

San Juan Luis Munoz Marin Intl

Tue 9/15

1:00 am-1:48 pm

2 stops12h 48m

$296

DaytonSan Juan

DAY - SJU

DAYSJU

Dayton

Mon 11/2

10:03 am-12:57 am

1 stop13h 54m

San Juan Luis Munoz Marin Intl

Thu 11/5

6:12 pm-8:14 pm

1 stop27h 02m

$325

DaytonSan Juan

DAY - SJU

DAYSJU

Dayton

Fri 8/21

10:10 am-12:56 am

1 stop14h 46m

San Juan Luis Munoz Marin Intl

Thu 8/27

5:15 pm-9:20 am

1 stop16h 05m

$335

DaytonSan Juan

DAY - SJU

DAYSJU

Dayton

Mon 8/24

6:03 am-6:30 pm

2 stops12h 27m

San Juan Luis Munoz Marin Intl

Fri 8/28

12:55 am-10:56 am

1 stop10h 01m

$346

DaytonSan Juan

DAY - SJU

DAYSJU

Dayton

Mon 8/24

5:42 am-4:11 pm

2 stops10h 29m

San Juan Luis Munoz Marin Intl

Sat 8/29

7:03 am-5:02 pm

2 stops9h 59m

$346

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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 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 $415.

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

You could potentially save up to 42% 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 55m

Direct flights

None
The fastest flight from Dayton to San Juan Luis Munoz Marin Intl Airport takes 5h 55m
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 55m.

  • 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
7.8
8,494 reviews
Search Delta flights
United AirlinesPriceFrom $305Free CancellationRating
7.4
10,053 reviews
Search United Airlines flights
American AirlinesPriceFrom $335Free CancellationRating
7.1
11,846 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
Humacao
Caguas
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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