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$190+ Cheap flights from Dayton (DAY) to Puerto Rico

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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — SJU
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Dayton to Puerto Rico

Keep the following information in mind while searching for Dayton to Puerto Rico flight deals. Data was last updated May 1, 2025.

Round-trip from

$265
(American Airlines)

One-way from

$190
(Delta)

Popular in

June

Cheapest in

January

Average price

$503
From Dayton to Puerto Rico
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One-way flight from Dayton to Puerto Rico
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Highest demand for flights based on searches. 13% potential increase in price ($91 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Dayton to Puerto Rico

Cheapest flights from Dayton to Puerto Rico
Explore the most affordable flight options available from Dayton to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This American Airlines deal was found by Cheapflights users on 4/30. 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.
Sun 5/257:40 pmDAY - SJU
2 stops17h 05mAmerican Airlines
Thu 5/296:10 amSJU - DAY
2 stops15h 44mAmerican Airlines
Deal found 4/30$265
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 6/116:00 amDAY - SJU
1 stop8h 44mUnited Airlines
Mon 6/161:05 amSJU - DAY
2 stops11h 53mUnited Airlines
Deal found 4/30$418
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/202:32 pmDAY - SJU
1 stop8h 15mDelta
Thu 5/297:30 amSJU - DAY
1 stop6h 17mDelta
Deal found 4/30$442
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Thu 7/311:49 amDAY - BQN
2 stops11h 20mUnited Airlines
Sun 7/1312:15 amBQN - DAY
2 stops20h 42mUnited Airlines
Deal found 4/30$1,098

Cheapflights Fare Finder

Customize your flight search to find flights from Dayton to Puerto Rico 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 May 1, 2025.
Use the filters below to find and compare flights from Dayton to Puerto Rico that are best for you.

Fly from

Dayton

Fly to

Puerto Rico

Route

Depart

Return

Price

DaytonSan Juan

DAY - SJU

DAYSJU

Dayton

Sun 5/25

7:40 pm-12:45 pm

2 stops17h 05m

San Juan Luis Munoz Marin Intl

Thu 5/29

6:10 am-9:54 pm

2 stops15h 44m

$265

DaytonSan Juan

DAY - SJU

DAYSJU

Dayton

Wed 6/11

6:00 am-2:44 pm

1 stop8h 44m

San Juan Luis Munoz Marin Intl

Mon 6/16

1:05 am-12:58 pm

2 stops11h 53m

$418

DaytonSan Juan

DAY - SJU

DAYSJU

Dayton

Tue 5/20

2:32 pm-10:47 pm

1 stop8h 15m

San Juan Luis Munoz Marin Intl

Thu 5/29

7:30 am-1:47 pm

1 stop6h 17m

$442

DaytonAguadilla

DAY - BQN

DAYBQN

Dayton

Thu 7/3

11:49 am-11:09 pm

2 stops11h 20m

Aguadilla Borinquen

Sun 7/13

12:15 am-8:57 pm

2 stops20h 42m

$1,098

DaytonSan Juan

DAY - SJU

DAYSJU

Dayton

Wed 5/14

2:32 pm-10:47 pm

1 stop8h 15m

$190

DaytonSan Juan

DAY - SJU

DAYSJU

Dayton

Thu 5/29

8:03 am-10:30 pm

1 stop14h 27m

$216

DaytonSan Juan

DAY - SJU

DAYSJU

Dayton

Fri 5/9

2:05 pm-11:54 pm

1 stop9h 49m

$235

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Best time to book a flight from Dayton to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Dayton 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 Dayton to Puerto Rico

What is the cheapest month to book a flight from Dayton to Puerto Rico?

Currently, September is the cheapest month in which you can book a flight from Dayton to Puerto Rico (average of $254). Flying from Dayton to Puerto Rico in December is currently the most expensive (average of $336). 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 DAY to PR?

Find hourly flight availability from Dayton to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

When flying from Dayton to Puerto Rico, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Puerto Rico ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Puerto Rico when rainfall is around 2.2 in.

Temperature in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Puerto Rico, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated May 1, 2025.
Read reviews from past customers who have flown Delta, United Airlines and American Airlines from Dayton to Puerto Rico. 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
7,934 reviews

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Dayton to Puerto Rico. 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 from for flights from Dayton to Puerto Rico?

    Located just 10.0 mi from the city center, Dayton (DAY) is the airport most travelers will use when flying to Puerto Rico from Dayton.

  • What are the cheapest airlines to fly from Dayton to Puerto Rico one-way?

    $190 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $216 and $235, respectively.

  • Can I find deals for flights from Dayton to Puerto Rico that include hotel bookings?

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

  • How can I find direct flights from Dayton to Puerto Rico?

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

  • Can I find deals for business class flights from Dayton to Puerto Rico?

    Yes. Cheapflights offers flight deals from Dayton to Puerto Rico 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 Dayton to Puerto Rico?

    Currently, September is the cheapest month in which you can book a flight from Dayton to Puerto Rico (average of $254). Flying from Dayton to Puerto Rico in December is currently the most expensive (average of $336). 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

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Top 3 airlines flying from Dayton to Puerto Rico

Discover the top 3 airlines that operate flights from Dayton to Puerto Rico. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$264Average$471FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$284Average$593FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$364Average$635FlexibilityNo cancel feeOn-time69%

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