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$163+ Cheap flights from San Juan to Dayton (DAY)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — DAY
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from San Juan to Dayton

Discover tips and strategies to find the most affordable flight options for your journey from San Juan (PR1) to Dayton (DAY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$239
(American Airlines)

One-way from

$163
(United Airlines)

Popular in

January

Cheapest in

October

Average price

$510
From San Juan to Dayton
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One-way flight from San Juan to Dayton
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Highest demand for flights based on searches. 12% potential increase in price ($66 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from San Juan to Dayton

Cheapest flights from San Juan to Dayton
Explore the most affordable flight options available from San Juan to Dayton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/136:25 amSJU - DAY
1 stop15h 09mAmerican Airlines
Sun 1/118:05 pmDAY - SJU
1 stop14h 40mAmerican Airlines
Deal found 9/16$240
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/95:30 amSJU - DAY
1 stop17h 40mAmerican Airlines
Tue 10/146:00 amDAY - SJU
1 stop16h 10mAmerican Airlines
Deal found 9/16$268
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/185:30 amSJU - DAY
1 stop13h 11mAmerican Airlines
Fri 10/316:08 amDAY - SJU
2 stops12h 02mAmerican Airlines
Deal found 9/14$317
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/171:05 amSJU - DAY
2 stops11h 57mUnited Airlines
Fri 10/3111:43 amDAY - SJU
1 stop8h 17mUnited Airlines
Deal found 9/16$365
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/221:05 amSJU - DAY
2 stops12h 09mUnited Airlines
Sat 9/277:21 amDAY - SJU
2 stops13h 17mUnited Airlines
Deal found 9/15$417
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/122:05 amSJU - DAY
2 stops12h 13mUnited Airlines
Sun 1/1110:50 amDAY - SJU
1 stop9h 10mUnited Airlines
Deal found 9/16$465
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/291:05 amSJU - DAY
2 stops11h 57mUnited Airlines
Sat 10/47:21 amDAY - SJU
1 stop7h 23mUnited Airlines
Deal found 9/15$474

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Juan 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, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from San Juan to Dayton that are best for you.

Fly from

San Juan

Fly to

Dayton

Route

Depart

Return

Price

San JuanDayton

SJU - DAY

SJUDAY

San Juan Luis Munoz Marin Intl

Thu 10/9

5:30 am-11:10 pm

1 stop17h 40m

Dayton

Tue 10/14

6:00 am-10:10 pm

1 stop16h 10m

$268

San JuanDayton

SJU - DAY

SJUDAY

San Juan Luis Munoz Marin Intl

Sat 12/13

6:25 am-5:11 pm

2 stops11h 46m

Dayton

Sun 1/11

8:05 pm-11:45 am

1 stop14h 40m

$273

San JuanDayton

SJU - DAY

SJUDAY

San Juan Luis Munoz Marin Intl

Sat 10/18

5:30 am-6:41 pm

1 stop13h 11m

Dayton

Fri 10/31

6:08 am-6:10 pm

2 stops12h 02m

$317

San JuanDayton

SJU - DAY

SJUDAY

San Juan Luis Munoz Marin Intl

Sat 12/13

8:30 am-2:15 pm

1 stop6h 45m

$163

San JuanDayton

SJU - DAY

SJUDAY

San Juan Luis Munoz Marin Intl

Fri 9/26

7:30 am-5:52 pm

1 stop10h 22m

$200

San JuanDayton

SJU - DAY

SJUDAY

San Juan Luis Munoz Marin Intl

Fri 9/26

1:30 pm-11:44 pm

2 stops10h 14m

$200

San JuanDayton

SJU - DAY

SJUDAY

San Juan Luis Munoz Marin Intl

Sun 11/23

7:45 am-11:43 pm

2 stops16h 58m

$575

San JuanDayton

SJU - DAY

SJUDAY

San Juan Luis Munoz Marin Intl

Fri 9/26

11:03 am-11:07 pm

3 stops36h 04m

$706

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from San Juan to Dayton

Have a flexible travel schedule? Discover the best time to fly to Dayton from San Juan with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Juan to Dayton

What is the cheapest month to book a flight from San Juan to Dayton?

Currently, August is the cheapest month in which you can book a flight from San Juan to Dayton (average of $325). Flying from San Juan to Dayton in March is currently the most expensive (average of $395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SJU to DAY?

Find hourly flight availability from San Juan to Dayton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

It’s typically best to fly out from San Juan to Dayton at noon. Doing so could potentially save you 39% on the flight price compared to flying in the evening, which is usually more expensive.

Reviews of airlines servicing Dayton

Get insights into the airlines that provide service to Dayton. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dayton. Reviews last updated September 17, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from San Juan to Dayton. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
United Airlines
7.4
Good
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Related info for your journey

Find useful and relevant information for your journey from San Juan to Dayton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Dayton from San Juan?

    Dayton (DAY) is the airport you will fly into if you book a flight from San Juan to Dayton. You should not have trouble finding flights to Dayton from San Juan; the airport handles an average of 0 inbound flights from San Juan per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Dayton airport from San Juan. It is only a 10.0 mi journey from Dayton (DAY) to Dayton’s city center.

  • How long is the flight from San Juan to Dayton?

    There are many flights that can get you from San Juan to Dayton in 17h 40m. Fly via American Airlines to get the fastest option. San Juan and Dayton are separated by a distance of 1837 mi.

  • What are the cheapest airlines flying from San Juan to Dayton round-trip?

    Our cheapest airline available from San Juan to Dayton is American Airlines. Our recent data shows that you can find tickets from as low as $235 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $288 and $292 round-trip. Users have found that American Airlines is 50% cheaper than the other options available to this destination.

  • Can I find deals for flights from San Juan to Dayton that include hotel bookings?

    Yes. In addition to deals on San Juan to Dayton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Juan to Dayton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Juan to Dayton.

  • Can I find deals for business class flights from San Juan to Dayton?

    Yes. Cheapflights offers flight deals from San Juan to Dayton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Juan to Dayton?

    Currently, August is the cheapest month in which you can book a flight from San Juan to Dayton (average of $325). Flying from San Juan to Dayton in March is currently the most expensive (average of $395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Dayton?

Book flights to Dayton if you plan to visit one of these locations
Troy
Springfield
Xenia
Miamisburg
Richmond

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Top 3 airlines flying from San Juan to Dayton

Discover the top 3 airlines that operate flights from San Juan to Dayton. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$235Average$466FlexibilityNo cancel feeOn-time71%
DeltaCheapest$288Average$484FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$292Average$380FlexibilityNo cancel feeOn-time69%

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