$187+ Cheap flights from Dayton (DAY) to Puerto Rico
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — SJU
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Cheapest flights from Dayton to Puerto RicoExplore 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 October 25, 2026.
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 October 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/48:55 pm -
1 stop22h 42m
Mon 12/76:25 am -
1 stop14h 50m
Deal found 10/21![Multiple Airlines logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/109:16 pm -
1 stop27h 57m
Mon 12/146:25 am -
1 stop14h 50m
Deal found 10/20![Multiple Airlines logo]()
$397
This Delta deal was found by Cheapflights users on 10/20. 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.
Sun 12/63:22 pm -
1 stop6h 51m
Tue 12/83:35 pm -
1 stop8h 33m
Deal found 10/20![Delta logo]()
$411
This United Airlines deal was found by Cheapflights users on 10/20. 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 12/99:00 am -
2 stops11h 24m
Sat 12/122:05 am -
2 stops11h 52m
Deal found 10/20![United Airlines logo]()
$415
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/288:55 pm -
1 stop26h 19m
Thu 1/79:21 pm -
2 stops23h 30m
Deal found 10/21![Multiple Airlines logo]()
$417
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Tue 12/16:00 am -
1 stop6h 53m
Mon 12/72:44 pm -
1 stop7h 28m
Deal found 10/21![American Airlines logo]()
$426
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Wed 12/25:53 am -
2 stops11h 10m
Wed 12/97:00 am -
2 stops9h 34m
Deal found 10/21![American Airlines logo]()
$431
This American Airlines deal was found by Cheapflights users on 10/23. 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.
Mon 11/306:00 am -
2 stops11h 05m
Mon 12/710:26 am -
2 stops11h 42m
Deal found 10/23![American Airlines logo]()
$446
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Tue 12/296:00 am -
1 stop10h 35m
Tue 1/192:04 pm -
2 stops9h 31m
Deal found 10/21![American Airlines logo]()
$451
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/288:55 pm -
1 stop14h 42m
Sun 1/105:58 pm -
1 stop26h 53m
Deal found 10/21![Multiple Airlines logo]()
$462
Best flights from Dayton to Puerto RicoDiscover carefully curated flight deals from Dayton to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Dayton to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This Delta deal was found by Cheapflights users on 10/24. 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.
Sun 1/1711:23 am -
1 stop8h 33m
Fri 1/227:45 am -
1 stop7h 50m
Deal found 10/24![Delta logo]()
$396
This United Airlines deal was found by Cheapflights users on 10/20. 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 2/310:55 am -
1 stop9h 05m
Thu 2/118:05 am -
1 stop6h 56m
Deal found 10/20![United Airlines logo]()
$396
This Delta deal was found by Cheapflights users on 10/20. 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.
Fri 2/52:55 pm -
1 stop7h 55m
Thu 2/117:30 am -
1 stop11h 19m
Deal found 10/20![Delta logo]()
$411
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Tue 1/199:00 am -
2 stops12h 22m
Fri 1/228:05 am -
1 stop7h 19m
Deal found 10/24![United Airlines logo]()
$416
This Delta deal was found by Cheapflights users on 10/24. 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.
Sun 1/2411:23 am -
1 stop8h 33m
Sat 1/307:45 am -
1 stop10h 12m
Deal found 10/24![Delta logo]()
$421
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Sat 1/235:05 am -
1 stop8h 13m
Fri 1/292:05 am -
2 stops12h 30m
Deal found 10/24![United Airlines logo]()
$426
This Delta deal was found by Cheapflights users on 10/24. 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.
Fri 1/223:20 pm -
1 stop7h 38m
Sat 1/307:45 am -
1 stop10h 12m
Deal found 10/24![Delta logo]()
$426
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Sat 12/129:00 am -
2 stops14h 36m
Fri 12/188:05 am -
1 stop7h 10m
Deal found 10/20![United Airlines logo]()
$494
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Sun 11/152:50 pm -
1 stop6h 32m
Wed 11/184:55 pm -
1 stop7h 43m
Deal found 10/22![United Airlines logo]()
$496
This Delta deal was found by Cheapflights users on 10/21. 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.
Mon 2/152:55 pm -
1 stop7h 55m
Wed 2/173:55 pm -
1 stop8h 19m
Deal found 10/21![Delta logo]()
$506
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Sun 11/87:10 am -
2 stops13h 14m
Tue 11/102:05 am -
2 stops12h 22m
Deal found 10/21![United Airlines logo]()
$506
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Sun 1/2410:55 am -
2 stops12h 41m
Fri 1/298:05 am -
1 stop7h 19m
Deal found 10/24![United Airlines logo]()
$516
Last-minute flights from Dayton to Puerto RicoDiscover last-minute flight deals from Dayton to Puerto Rico. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Dayton to Puerto Rico. Data last updated October 25, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Sun 11/82:50 pm -
1 stop6h 32m
Tue 11/102:05 am -
2 stops12h 22m
Deal found 10/21![United Airlines logo]()
$506
This American Airlines deal was found by Cheapflights users on 10/21. 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 11/86:26 am -
1 stop8h 26m
Wed 11/1111:35 am -
2 stops10h 55m
Deal found 10/21![American Airlines logo]()
$521
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Sun 11/152:50 pm -
1 stop6h 32m
Wed 11/184:55 pm -
1 stop7h 43m
Deal found 10/22![United Airlines logo]()
$496
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Tue 11/248:35 am -
1 stop11h 52m
Sat 11/287:06 am -
1 stop15h 59m
Deal found 10/21![American Airlines logo]()
$526
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Mon 11/306:00 am -
2 stops11h 05m
Mon 12/72:44 pm -
1 stop7h 28m
Deal found 10/24![American Airlines logo]()
$426
One-way flights from Dayton to Puerto RicoSearch for one-way flight options from Dayton to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Dayton to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:55 pm -
1 stop16h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$187
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Tue 12/159:00 am -
2 stops14h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![United Airlines logo]()
$198
This American Airlines deal was found by Cheapflights users on 10/21. 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 11/286:00 am -
1 stop6h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![American Airlines logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/69:16 pm -
3 stops46h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$219
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Tue 12/89:00 am -
2 stops12h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![United Airlines logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/288:55 pm -
1 stop26h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$253
Find 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 October 25, 2026.
Round-trip from | $255 (Kiwi.com) |
|---|---|
One-way from | $187 (Kiwi.com) |
Popular in | August |
Cheapest in | January |
Average price | $516 |
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 7,457,451 searches. Data last updated October 25, 2026.
Use the filters below to find and compare flights from Dayton to Puerto Rico that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DaytonSan Juan
DAY Dayton - SJU San Juan Luis Munoz Marin Intl
DAYSJU
Dayton
Tue 12/8
11:27 am-11:13 pm
1 stop10h 46m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$198
DaytonSan Juan
DAY Dayton - SJU San Juan Luis Munoz Marin Intl
DAYSJU
Dayton
Tue 12/15
9:00 am-12:36 am
2 stops14h 36m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$198
DaytonSan Juan
DAY Dayton - SJU San Juan Luis Munoz Marin Intl
DAYSJU
Dayton
Sun 12/6
7:15 am-9:24 pm
2 stops13h 09m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$198
DaytonSan Juan
DAY Dayton - SJU San Juan Luis Munoz Marin Intl
DAYSJU
Dayton
Sun 11/29
6:00 am-6:05 pm
2 stops11h 05m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$213
Quickest round-trip
DaytonSan Juan
DAY Dayton - SJU San Juan Luis Munoz Marin Intl
DAYSJU
Dayton
Fri 1/1
4:30 pm-11:30 pm
1 stop6h 00m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$213
DaytonSan Juan
DAY Dayton - SJU San Juan Luis Munoz Marin Intl
DAYSJU
Dayton
Thu 12/31
4:30 pm-11:30 pm
1 stop6h 00m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$213
DaytonSan Juan
DAY Dayton - SJU San Juan Luis Munoz Marin Intl
DAYSJU
Dayton
Wed 12/9
11:05 am-12:36 am
2 stops12h 31m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$248
DaytonSan Juan
DAY Dayton - SJU San Juan Luis Munoz Marin Intl
DAYSJU
Dayton
Sun 1/17
11:23 am-8:56 pm
1 stop8h 33m
San Juan Luis Munoz Marin Intl
Fri 1/22
7:45 am-2:35 pm
1 stop7h 50m
$396
DaytonSan Juan
DAY Dayton - SJU San Juan Luis Munoz Marin Intl
DAYSJU
Dayton
Wed 2/3
10:55 am-9:00 pm
1 stop9h 05m
San Juan Luis Munoz Marin Intl
Thu 2/11
8:05 am-2:01 pm
1 stop6h 56m
$396
DaytonSan Juan
DAY Dayton - SJU San Juan Luis Munoz Marin Intl
DAYSJU
Dayton
Fri 2/5
2:55 pm-11:50 pm
1 stop7h 55m
San Juan Luis Munoz Marin Intl
Thu 2/11
7:30 am-5:49 pm
1 stop11h 19m
$411
Showing 1-10 of 19 resultsSorted by cheapest first
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.
DAY-SJU
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
DAY-PR0
DAY-SJU
What is the cheapest month to book a flight from Dayton to Puerto Rico?
Currently, January is the cheapest month in which you can book a flight from Dayton to Puerto Rico (average of $415). Flying from Dayton to Puerto Rico in August is currently the most expensive (average of $999). 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.
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 October 25, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican 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.
Overall
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Overall
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Overall
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Overall
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
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.
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Alternative routes for Dayton to Puerto Rico
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Complete your trip
Complete your trip to Puerto Rico by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Dayton to Puerto Rico, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Dayton and Puerto Rico flights
Browse other Dayton and Puerto Rico flight options. Last updated on October 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$325 | Average$580 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$346 | Average$586 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$399 | Average$999 | FlexibilityNo cancel fee | On-timeN/A |