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$236+ 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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — DAY
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$385
(American Airlines)

One-way from

$236
(United Airlines)

Popular in

January

Cheapest in

October

Average price

$612
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 ($68 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/10. 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 6/1311:55 amSJU - DAY
2 stops11h 33mAmerican Airlines
Sun 6/158:27 amDAY - SJU
1 stop15h 41mAmerican Airlines
Deal found 6/10$379
This Delta deal was found by Cheapflights users on 6/11. 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 8/137:30 amSJU - DAY
1 stop6h 15mDelta
Sun 8/1711:11 amDAY - SJU
1 stop10h 56mDelta
Deal found 6/11$410
This United Airlines deal was found by Cheapflights users on 6/11. 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 11/12:05 amSJU - DAY
2 stops12h 23mUnited Airlines
Wed 11/511:43 amDAY - SJU
1 stop8h 17mUnited Airlines
Deal found 6/11$462

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 June 12, 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

Tue 8/12

7:05 pm-7:25 pm

2 stops24h 20m

Dayton

Sun 8/17

6:00 am-11:59 pm

2 stops17h 59m

$385

San JuanDayton

SJU - DAY

SJUDAY

San Juan Luis Munoz Marin Intl

Wed 8/13

7:30 am-1:45 pm

1 stop6h 15m

Dayton

Sun 8/17

11:11 am-10:07 pm

1 stop10h 56m

$410

San JuanDayton

SJU - DAY

SJUDAY

San Juan Luis Munoz Marin Intl

Sat 11/1

2:05 am-1:28 pm

2 stops12h 23m

Dayton

Wed 11/5

11:43 am-9:00 pm

1 stop8h 17m

$462

San JuanDayton

SJU - DAY

SJUDAY

San Juan Luis Munoz Marin Intl

Thu 8/14

3:56 pm-11:58 pm

1 stop8h 02m

$236

San JuanDayton

SJU - DAY

SJUDAY

San Juan Luis Munoz Marin Intl

Sat 6/21

2:36 am-8:40 pm

1 stop18h 04m

$288

San JuanDayton

SJU - DAY

SJUDAY

San Juan Luis Munoz Marin Intl

Thu 8/14

8:00 am-8:57 pm

2 stops12h 57m

$363

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 June is currently the most expensive (average of $402). 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 June 12, 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.

Rainfall in Dayton by month

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

In terms of precipitation, rainfall in Dayton ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit Dayton when rainfall is around 2.2 in.

Temperature in Dayton by month

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

If weather is an important factor for your trip to Dayton, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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 June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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 $385 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $410 and $465 round-trip. Users have found that American Airlines is 18% 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 June is currently the most expensive (average of $402). 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 San Juan?

Book flights to San Juan 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$288Average$352FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$292Average$380FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$351Average$538FlexibilityNo cancel feeOn-time71%

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