$143+ Cheap flights from Puerto Rico 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — DAY
Aug 21 — Aug 281
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Puerto Rico to Dayton with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Puerto Rico to Dayton
Cheapest
Best
Last-minute
One-way
Cheapest flights from Puerto Rico to DaytonExplore the most affordable flight options available from Puerto Rico to Dayton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 22, 2026.
Explore the most affordable flight options available from Puerto Rico to Dayton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 22, 2026.
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Fri 9/43:56 pm
SJU
- DAY
1 stop8h 03m
United Airlines
Mon 9/77:15 am
DAY
- SJU
1 stop7h 29m
United Airlines
Deal found 7/21![United Airlines logo]()
$301
This American Airlines deal was found by Cheapflights users on 7/21. 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.
Mon 8/1712:55 am
SJU
- DAY
1 stop10h 57m
American Airlines
Tue 9/16:00 am
DAY
- SJU
2 stops10h 11m
American Airlines
Deal found 7/21![American Airlines logo]()
$426
This American Airlines deal was found by Cheapflights users on 7/21. 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.
Fri 9/43:47 pm
SJU
- DAY
1 stop7h 31m
American Airlines
Mon 9/76:00 am
DAY
- SJU
2 stops8h 51m
American Airlines
Deal found 7/21![American Airlines logo]()
$436
This American Airlines deal was found by Cheapflights users on 7/19. 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 12/211:30 am
SJU
- DAY
1 stop11h 05m
American Airlines
Wed 1/66:00 am
DAY
- SJU
1 stop14h 39m
American Airlines
Deal found 7/19![American Airlines logo]()
$451
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Mon 8/171:00 am
SJU
- DAY
2 stops12h 38m
United Airlines
Tue 9/17:15 am
DAY
- SJU
2 stops13h 23m
United Airlines
Deal found 7/21![United Airlines logo]()
$516
This American Airlines deal was found by Cheapflights users on 7/17. 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 8/37:25 am
SJU
- DAY
1 stop14h 44m
American Airlines
Fri 8/77:00 am
DAY
- SJU
1 stop16h 15m
American Airlines
Deal found 7/17![American Airlines logo]()
$523
This American Airlines deal was found by Cheapflights users on 7/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/307:00 am
SJU
- DAY
1 stop14h 25m
American Airlines
Sun 8/26:31 am
DAY
- SJU
1 stop16h 28m
American Airlines
Deal found 7/20![American Airlines logo]()
$550
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Fri 10/2312:15 am
BQN
- DAY
2 stops13h 28m
United Airlines
Wed 10/287:15 am
DAY
- BQN
2 stops15h 42m
United Airlines
Deal found 7/21![United Airlines logo]()
$566
Best flights from Puerto Rico to DaytonDiscover carefully curated flight deals from Puerto Rico to Dayton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 22, 2026.
Discover carefully curated flight deals from Puerto Rico to Dayton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 22, 2026.
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Mon 8/171:00 am
SJU
- DAY
2 stops12h 38m
United Airlines
Tue 9/17:15 am
DAY
- SJU
2 stops13h 23m
United Airlines
Deal found 7/21![United Airlines logo]()
$516
This American Airlines deal was found by Cheapflights users on 7/17. 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 8/37:25 am
SJU
- DAY
1 stop14h 44m
American Airlines
Fri 8/77:00 am
DAY
- SJU
1 stop16h 15m
American Airlines
Deal found 7/17![American Airlines logo]()
$523
This United Airlines deal was found by Cheapflights users on 7/17. 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 10/2312:15 am
BQN
- DAY
2 stops13h 28m
United Airlines
Wed 10/281:45 pm
DAY
- BQN
2 stops33h 12m
United Airlines
Deal found 7/17![United Airlines logo]()
$566
This American Airlines deal was found by Cheapflights users on 7/21. 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.
Fri 7/317:00 am
SJU
- DAY
1 stop14h 25m
American Airlines
Sun 8/28:49 am
DAY
- SJU
1 stop14h 59m
American Airlines
Deal found 7/21![American Airlines logo]()
$591
This American Airlines deal was found by Cheapflights users on 7/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2912:59 am
SJU
- DAY
1 stop14h 25m
American Airlines
Sun 8/28:49 am
DAY
- SJU
1 stop14h 59m
American Airlines
Deal found 7/22![American Airlines logo]()
$591
Last-minute flights from Puerto Rico to DaytonDiscover last-minute flight deals from Puerto Rico to Dayton. Data last updated July 22, 2026 and is based on user searches.
Discover last-minute flight deals from Puerto Rico to Dayton. Data last updated July 22, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/307:00 am
SJU
- DAY
1 stop14h 25m
American Airlines
Sun 8/26:31 am
DAY
- SJU
1 stop16h 28m
American Airlines
Deal found 7/20![American Airlines logo]()
$550
This American Airlines deal was found by Cheapflights users on 7/18. 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.
Fri 7/317:00 am
SJU
- DAY
1 stop14h 25m
American Airlines
Sun 8/25:50 am
DAY
- SJU
2 stops12h 34m
American Airlines
Deal found 7/18![American Airlines logo]()
$631
This American Airlines deal was found by Cheapflights users on 7/17. 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 8/37:25 am
SJU
- DAY
1 stop14h 44m
American Airlines
Fri 8/77:00 am
DAY
- SJU
1 stop16h 15m
American Airlines
Deal found 7/17![American Airlines logo]()
$523
This American Airlines deal was found by Cheapflights users on 7/21. 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.
Mon 8/1712:55 am
SJU
- DAY
1 stop10h 57m
American Airlines
Tue 9/16:00 am
DAY
- SJU
2 stops10h 11m
American Airlines
Deal found 7/21![American Airlines logo]()
$426
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Mon 8/171:00 am
SJU
- DAY
2 stops12h 38m
United Airlines
Tue 9/17:15 am
DAY
- SJU
2 stops13h 23m
United Airlines
Deal found 7/21![United Airlines logo]()
$516
One-way flights from Puerto Rico to DaytonSearch for one-way flight options from Puerto Rico to Dayton. Find affordable one-way fares based on user searches. Data last updated July 22, 2026.
Search for one-way flight options from Puerto Rico to Dayton. Find affordable one-way fares based on user searches. Data last updated July 22, 2026.
This Delta deal was found by Cheapflights users on 7/21. 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.
Wed 9/97:00 am
SJU
- DAY
1 stop8h 38m
Delta
Deal found 7/21![Delta logo]()
$143
This American Airlines deal was found by Cheapflights users on 7/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:00 am
SJU
- DAY
2 stops10h 35m
American Airlines
Deal found 7/22![American Airlines logo]()
$173
This American Airlines deal was found by Cheapflights users on 7/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/154:38 pm
SJU
- DAY
2 stops16h 31m
American Airlines
Deal found 7/22![American Airlines logo]()
$179
This American Airlines deal was found by Cheapflights users on 7/17. 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 7/2712:59 am
SJU
- DAY
1 stop14h 36m
American Airlines
Deal found 7/17![American Airlines logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 7/19. 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.
Sat 8/86:00 am
SJU
- DAY
3 stops38h 37m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Wed 9/95:12 pm
SJU
- DAY
3 stops40h 37m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$284
This United Airlines deal was found by Cheapflights users on 7/17. 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 7/272:05 am
SJU
- DAY
2 stops11h 42m
United Airlines
Deal found 7/17![United Airlines logo]()
$306
This American Airlines deal was found by Cheapflights users on 7/17. 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 7/2612:59 am
SJU
- DAY
2 stops21h 10m
American Airlines
Deal found 7/17![American Airlines logo]()
$336
This United Airlines deal was found by Cheapflights users on 7/19. 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 8/71:00 am
SJU
- DAY
2 stops9h 58m
United Airlines
Deal found 7/19![United Airlines logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 7/17. 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.
Tue 7/285:22 pm
SJU
- DAY
3 stops51h 07m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$430
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 7/276:44 am
SJU
- DAY
3 stops51h 28m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$559
Find flight deals from Puerto Rico to Dayton
Keep the following information in mind while searching for Puerto Rico to Dayton flight deals. Data was last updated July 22, 2026.
Round-trip from | $301 (United Airlines) |
|---|---|
One-way from | $143 (Delta) |
Popular in | January |
Cheapest in | February |
Average price | $466 |
Cheapflights Fare Finder
Customize your flight search to find flights from Puerto Rico 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 July 22, 2026.
Use the filters below to find and compare flights from Puerto Rico to Dayton that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
San JuanDayton
SJU - DAY
SJUDAY
San Juan Luis Munoz Marin Intl
Mon 8/17
1:00 am-1:38 pm
2 stops12h 38m
Dayton
Tue 9/1
7:15 am-8:38 pm
2 stops13h 23m
$516
San JuanDayton
SJU - DAY
SJUDAY
San Juan Luis Munoz Marin Intl
Mon 8/3
7:25 am-10:09 pm
1 stop14h 44m
Dayton
Fri 8/7
7:00 am-11:15 pm
1 stop16h 15m
$523
AguadillaDayton
BQN - DAY
BQNDAY
Aguadilla Borinquen
Fri 10/23
12:15 am-1:43 pm
2 stops13h 28m
Dayton
Wed 10/28
1:45 pm-10:57 pm
2 stops33h 12m
$566
San JuanDayton
SJU - DAY
SJUDAY
San Juan Luis Munoz Marin Intl
Fri 7/31
7:00 am-9:25 pm
1 stop14h 25m
Dayton
Sun 8/2
8:49 am-11:48 pm
1 stop14h 59m
$591
San JuanDayton
SJU - DAY
SJUDAY
San Juan Luis Munoz Marin Intl
Wed 7/29
12:59 am-3:24 pm
1 stop14h 25m
Dayton
Sun 8/2
8:49 am-11:48 pm
1 stop14h 59m
$591
Cheapest one-way
San JuanDayton
SJU - DAY
SJUDAY
San Juan Luis Munoz Marin Intl
Wed 9/9
7:00 am-3:38 pm
1 stop8h 38m
$143
San JuanDayton
SJU - DAY
SJUDAY
San Juan Luis Munoz Marin Intl
Tue 9/8
1:00 am-1:48 pm
2 stops12h 48m
$143
San JuanDayton
SJU - DAY
SJUDAY
San Juan Luis Munoz Marin Intl
Wed 9/9
7:00 am-5:35 pm
2 stops10h 35m
$173
Quickest one-way
San JuanDayton
SJU - DAY
SJUDAY
San Juan Luis Munoz Marin Intl
Tue 9/15
2:22 pm-9:42 pm
1 stop7h 20m
$173
Sorted by cheapest first
Best time to book a flight from Puerto Rico to Dayton
Have a flexible travel schedule? Discover the best time to fly to Dayton from Puerto Rico with our price prediction graph.
SJU-DAY
BQN-DAY
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 Puerto Rico to Dayton
PR0-DAY
SJU-DAY
BQN-DAY
What is the cheapest month to book a flight from Puerto Rico to Dayton?
Currently, February is the cheapest month in which you can book a flight from Puerto Rico to Dayton (average of $273). Flying from Puerto Rico to Dayton in January is currently the most expensive (average of $1,257). 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 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 July 22, 2026.
Read reviews from past customers who have flown Delta and American Airlines from Puerto Rico 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.
Crew
8.5
Entertainment
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Crew
8.5
Entertainment
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Crew
8.5
Entertainment
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Related info for your journey
Find useful and relevant information for your journey from Puerto Rico to Dayton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Dayton?
Book flights to Dayton if you plan to visit one of these locationsHuber Heights
Springfield
Troy
Greenville
Miamisburg
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Dayton flight routes
Flights by cabin class
Other flight options
Popular flights
Alternative routes for Puerto Rico to Dayton
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Dayton by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Dayton
Explore flights to Dayton departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 22, 2026.
Search flights from Puerto Rico to Dayton by cabin class
Find flights from Puerto Rico to Dayton, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Puerto Rico and Dayton flights
Browse other Puerto Rico and Dayton flight options. Last updated on July 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Puerto Rico to Dayton
Discover the top 2 airlines that operate flights from Puerto Rico 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 July 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$235 | Average$393 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$310 | Average$1,370 | FlexibilityNo cancel fee | On-timeN/A |