What is the cheapest airline that flies from Dayton to San Juan Luis Munoz Marin Intl?

American Airlines and Delta are the most popular carriers operating from Dayton to San Juan Luis Munoz Marin Intl

What airlines fly to San Juan Luis Munoz Marin Intl Airport?

American Airlines, Frontier and Southwest are the top three most popular airlines that fly to San Juan Luis Munoz Marin Intl Airport from Dayton according to our data. American Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to San Juan Luis Munoz Marin Intl Airport. Keep in mind that there are 6 different airlines that fly to San Juan Luis Munoz Marin Intl Airport on a routine basis, so you have a few additional options to choose from.

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?

The number of operators available for flights from Dayton Airport to San Juan Luis Munoz Marin Intl Airport is 3 as of August 2026.

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.

$183 Cheap Flights from Dayton to San Juan Luis Munoz Marin Intl Airport in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Dayton to San Juan

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Cheap round-trip flights

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8:54 pm - 3:19 pmDAY Dayton-SJU San Juan Luis Munoz Marin Intl

17h 25m1 stop Fort Lauderdale

3:34 pm - 8:14 pmSJU San Juan Luis Munoz Marin Intl-DAY Dayton

29h 40m2 stops Tampa Fort Lauderdale

$332Multiple Airlines

Mon, Nov 16 - Sun, Nov 22

7:10 am - 10:22 pmDAY Dayton-SJU San Juan Luis Munoz Marin Intl

14h 12m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

8:05 am - 2:15 pmSJU San Juan Luis Munoz Marin Intl-DAY Dayton

7h 10m1 stop Washington, D.C. Dulles Intl

$341United Airlines

Tue, Nov 17 - Sun, Nov 22

11:33 am - 12:36 amDAY Dayton-SJU San Juan Luis Munoz Marin Intl

12h 03m2 stops Chicago O'Hare Intl Newark

8:05 am - 2:15 pmSJU San Juan Luis Munoz Marin Intl-DAY Dayton

7h 10m1 stop Washington, D.C. Dulles Intl

$341United Airlines

Tue, Nov 17 - Sun, Nov 22

5:30 am - 3:40 pmDAY Dayton-SJU San Juan Luis Munoz Marin Intl

9h 10m1 stop Chicago O'Hare Intl

8:05 am - 2:15 pmSJU San Juan Luis Munoz Marin Intl-DAY Dayton

7h 10m1 stop Washington, D.C. Dulles Intl

$341United Airlines

Tue, Nov 17 - Sun, Nov 22

6:00 am - 8:47 pmDAY Dayton-SJU San Juan Luis Munoz Marin Intl

14h 47m2 stops Washington, D.C. Reagan-National Miami

10:16 am - 8:59 pmSJU San Juan Luis Munoz Marin Intl-DAY Dayton

10h 43m2 stops Miami Washington, D.C. Reagan-National

$366American Airlines

Thu, Sep 24 - Mon, Sep 28

6:30 pm - 11:20 amDAY Dayton-SJU San Juan Luis Munoz Marin Intl

16h 50m1 stop Charlotte Douglas

12:41 pm - 8:51 pmSJU San Juan Luis Munoz Marin Intl-DAY Dayton

8h 10m1 stop Charlotte Douglas

$366American Airlines

Tue, Oct 6 - Sun, Oct 11

2:55 pm - 11:50 pmDAY Dayton-SJU San Juan Luis Munoz Marin Intl

7h 55m1 stop Atlanta Hartsfield-Jackson

7:30 am - 1:59 pmSJU San Juan Luis Munoz Marin Intl-DAY Dayton

7h 29m1 stop Atlanta Hartsfield-Jackson

$398Delta

Sun, Jan 10 - Sun, Jan 17

8:54 pm - 2:02 pmDAY Dayton-SJU San Juan Luis Munoz Marin Intl

16h 08m1 stop Fort Lauderdale

8:05 am - 11:48 amSJU San Juan Luis Munoz Marin Intl-DAY Dayton

28h 43m1 stop Raleigh-Durham

$402Multiple Airlines

Fri, Dec 11 - Thu, Dec 17

8:54 pm - 2:02 pmDAY Dayton-SJU San Juan Luis Munoz Marin Intl

16h 08m1 stop Fort Lauderdale

8:05 am - 11:48 amSJU San Juan Luis Munoz Marin Intl-DAY Dayton

28h 43m1 stop Raleigh-Durham

$404Multiple Airlines

Fri, Dec 11 - Thu, Dec 17

6:00 am - 4:49 pmDAY Dayton-SJU San Juan Luis Munoz Marin Intl

10h 49m1 stop Atlanta Hartsfield-Jackson

2:59 pm - 11:16 pmSJU San Juan Luis Munoz Marin Intl-DAY Dayton

8h 17m1 stop Atlanta Hartsfield-Jackson

$671Delta

Fri, Oct 9 - Sun, Oct 18

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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

Nov 17

DAY5:30 amDayton

9h 10m

1 stop

SJU3:40 pmSan Juan Luis Munoz Marin Intl

Nov 22

SJU8:05 amSan Juan Luis Munoz Marin Intl

7h 10m

1 stop

DAY2:15 pmDayton

$341

United Airlines

Nov 17

DAY11:33 amDayton

9h 49m

2 stops

SJU10:22 pmSan Juan Luis Munoz Marin Intl

Nov 21

SJU2:05 amSan Juan Luis Munoz Marin Intl

12h 22m

2 stops

DAY1:27 pmDayton

$407

United Airlines

Oct 6

DAY7:00 amDayton

13h 38m

2 stops

SJU8:38 pmSan Juan Luis Munoz Marin Intl

Oct 10

SJU1:00 amSan Juan Luis Munoz Marin Intl

9h 57m

2 stops

DAY10:57 amDayton

$413

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 29

DAY6:00 amDayton

9h 38m

2 stops

SJU3:38 pmSan Juan Luis Munoz Marin Intl

Nov 2

SJU6:28 amSan Juan Luis Munoz Marin Intl

14h 37m

1 stop

DAY8:05 pmDayton

$366

American Airlines

Oct 7

DAY5:52 pmDayton

15h 54m

2 stops

SJU9:46 amSan Juan Luis Munoz Marin Intl

Oct 14

SJU2:53 pmSan Juan Luis Munoz Marin Intl

9h 33m

1 stop

DAY12:26 amDayton

$371

American Airlines

Oct 29

DAY6:00 amDayton

9h 38m

2 stops

SJU3:38 pmSan Juan Luis Munoz Marin Intl

Nov 2

SJU8:30 amSan Juan Luis Munoz Marin Intl

12h 35m

2 stops

DAY8:05 pmDayton

$406

momondo Fare Finder

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 Dayton - SJU San Juan Luis Munoz Marin Intl

DAYSJU

Dayton

Mon 11/16

8:54 pm-3:19 pm

1 stop17h 25m

San Juan Luis Munoz Marin Intl

Sun 11/22

3:34 pm-8:14 pm

2 stops29h 40m

$332

DaytonSan Juan

DAY Dayton - SJU San Juan Luis Munoz Marin Intl

DAYSJU

Dayton

Tue 11/17

7:10 am-10:22 pm

2 stops14h 12m

San Juan Luis Munoz Marin Intl

Sun 11/22

8:05 am-2:15 pm

1 stop7h 10m

$341

DaytonSan Juan

DAY Dayton - SJU San Juan Luis Munoz Marin Intl

DAYSJU

Dayton

Tue 11/17

11:33 am-12:36 am

2 stops12h 03m

San Juan Luis Munoz Marin Intl

Sun 11/22

8:05 am-2:15 pm

1 stop7h 10m

$341

DaytonSan Juan

DAY Dayton - SJU San Juan Luis Munoz Marin Intl

DAYSJU

Dayton

Tue 11/17

5:30 am-3:40 pm

1 stop9h 10m

San Juan Luis Munoz Marin Intl

Sun 11/22

8:05 am-2:15 pm

1 stop7h 10m

$341

DaytonSan Juan

DAY Dayton - SJU San Juan Luis Munoz Marin Intl

DAYSJU

Dayton

Thu 9/24

6:00 am-8:47 pm

2 stops14h 47m

San Juan Luis Munoz Marin Intl

Mon 9/28

10:16 am-8:59 pm

2 stops10h 43m

$366

DaytonSan Juan

DAY Dayton - SJU San Juan Luis Munoz Marin Intl

DAYSJU

Dayton

Tue 10/6

6:30 pm-11:20 am

1 stop16h 50m

San Juan Luis Munoz Marin Intl

Sun 10/11

12:41 pm-8:51 pm

1 stop8h 10m

$366

Quickest round-trip

DaytonSan Juan

DAY Dayton - SJU San Juan Luis Munoz Marin Intl

DAYSJU

Dayton

Sun 1/10

2:55 pm-11:50 pm

1 stop7h 55m

San Juan Luis Munoz Marin Intl

Sun 1/17

7:30 am-1:59 pm

1 stop7h 29m

$398

DaytonSan Juan

DAY Dayton - SJU San Juan Luis Munoz Marin Intl

DAYSJU

Dayton

Fri 12/11

8:54 pm-2:02 pm

1 stop16h 08m

San Juan Luis Munoz Marin Intl

Thu 12/17

8:05 am-11:48 am

1 stop28h 43m

$402

DaytonSan Juan

DAY Dayton - SJU San Juan Luis Munoz Marin Intl

DAYSJU

Dayton

Fri 12/11

8:54 pm-2:02 pm

1 stop16h 08m

San Juan Luis Munoz Marin Intl

Thu 12/17

8:05 am-11:48 am

1 stop28h 43m

$404

DaytonSan Juan

DAY Dayton - SJU San Juan Luis Munoz Marin Intl

DAYSJU

Dayton

Fri 10/9

6:00 am-4:49 pm

1 stop10h 49m

San Juan Luis Munoz Marin Intl

Sun 10/18

2:59 pm-11:16 pm

1 stop8h 17m

$671

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

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

Prices

Airlines

What is the typical price of a round-trip flight between Dayton and San Juan Luis Munoz Marin Intl Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $712 to $787.
The lowest price recently found on this route was $332.

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 January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $399.

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

You could potentially save up to 18% 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

Best Price Found	$183
Fastest flight time	6h 53m
Direct flights	None

The best one-way flight to San Juan Luis Munoz Marin Intl Airport from Dayton in the past 72 hours is $183. The best round-trip flight deal from Dayton to San Juan Luis Munoz Marin Intl Airport found on momondo in the last 72 hours is $332.

The fastest flight from Dayton to San Juan Luis Munoz Marin Intl Airport takes 6h 53m

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 6h 53m.
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?
The number of operators available for flights from Dayton Airport to San Juan Luis Munoz Marin Intl Airport is 3 as of August 2026.
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?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Dayton to San Juan Luis Munoz Marin Intl Airport is American Airlines (61% of total bookings). The next most popular airlines are Delta (20%) and United Airlines (19%).

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
Delta	PriceFrom $302	Free Cancellation	Rating 7.8 8,529 reviews	Search Delta flights
United Airlines	PriceFrom $325	Free Cancellation	Rating 7.4 10,121 reviews	Search United Airlines flights
American Airlines	PriceFrom $335	Free Cancellation	Rating 7.1 11,995 reviews	Search American Airlines flights

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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Cheap flights from Dayton to San Juan from $183

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 9/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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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

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

momondo Fare Finder

Use the filters below to find and compare flights from Dayton to San Juan Luis Munoz Marin Intl Airport that are best for you.

See travel insights to San Juan from

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

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?

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

What is the cheapest airline that flies from Dayton to San Juan Luis Munoz Marin Intl?

What airlines fly to San Juan Luis Munoz Marin Intl Airport?

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

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying 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

Traveling to a place near San Juan?

Why use momondo?

An easier way to manage your San Juan Luis Munoz Marin Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to San Juan

Dayton flight routes

According to popular flight searches on momondo this year

San Juan Luis Munoz Marin Intl Airport flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to San Juan

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List of cabin classes available on flights landing in San Juan. Availability may vary depending on flight origin and airline.

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