$128+ 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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — DAY
Sep 5 — Sep 121
Round-trip
1 adult, Economy
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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
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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
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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 August 6, 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 August 6, 2026.
This United Airlines deal was found by Cheapflights users on 7/31. 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 9/13:56 pm -
1 stop8h 03m
Tue 9/87:15 am -
1 stop7h 29m
Deal found 7/31![United Airlines logo]()
$362
This American Airlines deal was found by Cheapflights users on 7/31. 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 9/17:03 am -
2 stops14h 10m
Tue 9/89:48 am -
2 stops12h 07m
Deal found 7/31![American Airlines logo]()
$371
This United Airlines deal was found by Cheapflights users on 8/2. 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 8/293:56 pm -
1 stop8h 03m
Sun 8/306:00 am -
1 stop8h 44m
Deal found 8/2![United Airlines logo]()
$411
This American Airlines deal was found by Cheapflights users on 8/4. 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 9/37:03 am -
1 stop14h 55m
Thu 9/106:00 am -
2 stops14h 47m
Deal found 8/4![American Airlines logo]()
$420
This American Airlines deal was found by Cheapflights users on 8/3. 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 -
1 stop10h 57m
Mon 8/245:32 pm -
1 stop6h 27m
Deal found 8/3![American Airlines logo]()
$451
This United Airlines deal was found by Cheapflights users on 8/3. 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 9/291:00 am -
2 stops12h 43m
Sun 10/47:33 pm -
1 stop17h 01m
Deal found 8/3![United Airlines logo]()
$536
This American Airlines deal was found by Cheapflights users on 8/5. 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 8/206:00 am -
2 stops11h 02m
Mon 8/2412:47 pm -
1 stop11h 12m
Deal found 8/5![American Airlines logo]()
$556
This United Airlines deal was found by Cheapflights users on 8/3. 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 9/2912:15 am -
2 stops13h 28m
Sun 10/49:00 am -
2 stops14h 09m
Deal found 8/3![United Airlines logo]()
$666
This United Airlines deal was found by Cheapflights users on 8/1. 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 8/1312:15 am -
2 stops9h 32m
Sun 8/167:48 pm -
2 stops27h 21m
Deal found 8/1![United Airlines logo]()
$987
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 August 6, 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 August 6, 2026.
This United Airlines deal was found by Cheapflights users on 7/31. 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 9/13:56 pm -
1 stop8h 03m
Tue 9/87:15 am -
1 stop7h 29m
Deal found 7/31![United Airlines logo]()
$362
This American Airlines deal was found by Cheapflights users on 8/4. 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 9/37:03 am -
1 stop14h 55m
Thu 9/106:00 am -
2 stops14h 47m
Deal found 8/4![American Airlines logo]()
$420
This United Airlines deal was found by Cheapflights users on 8/2. 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 8/293:56 pm -
1 stop8h 03m
Sun 8/306:00 am -
1 stop8h 44m
Deal found 8/2![United Airlines logo]()
$411
This American Airlines deal was found by Cheapflights users on 8/3. 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 -
1 stop10h 57m
Mon 8/245:32 pm -
1 stop6h 27m
Deal found 8/3![American Airlines logo]()
$451
This United Airlines deal was found by Cheapflights users on 8/3. 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 9/291:00 am -
2 stops12h 43m
Sun 10/47:33 pm -
1 stop17h 01m
Deal found 8/3![United Airlines logo]()
$536
This United Airlines deal was found by Cheapflights users on 8/3. 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 9/2912:15 am -
2 stops13h 28m
Sun 10/49:00 am -
2 stops14h 09m
Deal found 8/3![United Airlines logo]()
$666
Last-minute flights from Puerto Rico to DaytonDiscover last-minute flight deals from Puerto Rico to Dayton. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from Puerto Rico to Dayton. Data last updated August 6, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/1. 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 8/1312:15 am -
2 stops9h 32m
Sun 8/167:48 pm -
2 stops27h 21m
Deal found 8/1![United Airlines logo]()
$987
This American Airlines deal was found by Cheapflights users on 8/3. 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 -
1 stop10h 57m
Mon 8/245:32 pm -
1 stop6h 27m
Deal found 8/3![American Airlines logo]()
$451
This American Airlines deal was found by Cheapflights users on 8/5. 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 8/206:00 am -
2 stops11h 02m
Mon 8/2412:47 pm -
1 stop11h 12m
Deal found 8/5![American Airlines logo]()
$556
This United Airlines deal was found by Cheapflights users on 8/2. 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 8/293:56 pm -
1 stop8h 03m
Sun 8/306:00 am -
1 stop8h 44m
Deal found 8/2![United Airlines logo]()
$411
This American Airlines deal was found by Cheapflights users on 8/4. 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 9/37:03 am -
1 stop14h 55m
Thu 9/106:00 am -
2 stops14h 47m
Deal found 8/4![American Airlines logo]()
$420
This United Airlines deal was found by Cheapflights users on 8/3. 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 9/291:00 am -
2 stops12h 43m
Sun 10/47:33 pm -
1 stop17h 01m
Deal found 8/3![United Airlines logo]()
$536
This United Airlines deal was found by Cheapflights users on 8/3. 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 9/2912:15 am -
2 stops13h 28m
Sun 10/49:00 am -
2 stops14h 09m
Deal found 8/3![United Airlines logo]()
$666
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 August 6, 2026.
Search for one-way flight options from Puerto Rico to Dayton. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 10/225:12 pm -
1 stop27h 02m
Deal found 8/6![Multiple Airlines logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 11/126:12 pm -
1 stop27h 02m
Deal found 8/4![Multiple Airlines logo]()
$129
This Delta deal was found by Cheapflights users on 8/6. 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 9/92:59 pm -
1 stop7h 18m
Deal found 8/6![Delta logo]()
$148
This United Airlines deal was found by Cheapflights users on 8/1. 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 8/261:00 am -
2 stops12h 38m
Deal found 8/1![United Airlines logo]()
$193
This American Airlines deal was found by Cheapflights users on 8/6. 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 10/2210:36 am -
2 stops13h 50m
Deal found 8/6![American Airlines logo]()
$213
This United Airlines deal was found by Cheapflights users on 8/1. 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 8/267:00 am -
2 stops13h 24m
Deal found 8/1![United Airlines logo]()
$218
This American Airlines deal was found by Cheapflights users on 8/1. 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 8/247:22 pm -
2 stops20h 00m
Deal found 8/1![American Airlines logo]()
$224
This American Airlines deal was found by Cheapflights users on 8/1. 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 8/237:24 pm -
2 stops24h 31m
Deal found 8/1![American Airlines logo]()
$230
This American Airlines deal was found by Cheapflights users on 8/1. 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 8/2412:55 am -
1 stop16h 21m
Deal found 8/1![American Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 10/1010:52 am -
3 stops52h 23m
Deal found 8/2![Multiple Airlines logo]()
$363
This United Airlines deal was found by Cheapflights users on 8/2. 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 10/912:15 am -
2 stops9h 32m
Deal found 8/2![United Airlines logo]()
$427
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 August 6, 2026.
Round-trip from | $411 (United Airlines) |
|---|---|
One-way from | $173 (Delta) |
Popular in | January |
Cheapest in | February |
Average price | $454 |
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 August 6, 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 San Juan Luis Munoz Marin Intl - DAY Dayton
SJUDAY
San Juan Luis Munoz Marin Intl
Tue 9/1
3:56 pm-11:59 pm
1 stop8h 03m
Dayton
Tue 9/8
7:15 am-2:44 pm
1 stop7h 29m
$362
San JuanDayton
SJU San Juan Luis Munoz Marin Intl - DAY Dayton
SJUDAY
San Juan Luis Munoz Marin Intl
Sat 8/29
3:56 pm-11:59 pm
1 stop8h 03m
Dayton
Sun 8/30
6:00 am-2:44 pm
1 stop8h 44m
$411
San JuanDayton
SJU San Juan Luis Munoz Marin Intl - DAY Dayton
SJUDAY
San Juan Luis Munoz Marin Intl
Thu 9/3
7:03 am-9:58 pm
1 stop14h 55m
Dayton
Thu 9/10
6:00 am-8:47 pm
2 stops14h 47m
$420
San JuanDayton
SJU San Juan Luis Munoz Marin Intl - DAY Dayton
SJUDAY
San Juan Luis Munoz Marin Intl
Mon 8/17
12:55 am-11:52 am
1 stop10h 57m
Dayton
Mon 8/24
5:32 pm-11:59 pm
1 stop6h 27m
$451
San JuanDayton
SJU San Juan Luis Munoz Marin Intl - DAY Dayton
SJUDAY
San Juan Luis Munoz Marin Intl
Tue 9/29
1:00 am-1:43 pm
2 stops12h 43m
Dayton
Sun 10/4
7:33 pm-12:34 pm
1 stop17h 01m
$536
AguadillaDayton
BQN Aguadilla Borinquen - DAY Dayton
BQNDAY
Aguadilla Borinquen
Tue 9/29
12:15 am-1:43 pm
2 stops13h 28m
Dayton
Sun 10/4
9:00 am-11:09 pm
2 stops14h 09m
$666
Cheapest one-way
San JuanDayton
SJU San Juan Luis Munoz Marin Intl - DAY Dayton
SJUDAY
San Juan Luis Munoz Marin Intl
Thu 11/12
6:12 pm-8:14 pm
1 stop27h 02m
$129
Quickest one-way
San JuanDayton
SJU San Juan Luis Munoz Marin Intl - DAY Dayton
SJUDAY
San Juan Luis Munoz Marin Intl
Wed 9/9
2:59 pm-10:17 pm
1 stop7h 18m
$148
San JuanDayton
SJU San Juan Luis Munoz Marin Intl - DAY Dayton
SJUDAY
San Juan Luis Munoz Marin Intl
Wed 11/11
2:05 am-1:29 pm
2 stops12h 24m
$148
San JuanDayton
SJU San Juan Luis Munoz Marin Intl - DAY Dayton
SJUDAY
San Juan Luis Munoz Marin Intl
Tue 9/15
7:00 am-5:54 pm
1 stop10h 54m
$148
Showing 1-10 of 16 resultsSorted 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 August 6, 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
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Crew
8.5
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Crew
8.5
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
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
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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 August 6, 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 August 6, 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 August 6, 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 |