$255+ Cheap flights from San Diego to Dayton (SAN - DAY)
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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — DAY
Oct 8 — Oct 151
Round-trip
1 adult, Economy
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Find cheap flights from San Diego 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 San Diego to Dayton
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Best
Last-minute
One-way
Cheapest flights from San Diego to DaytonExplore the most affordable flight options available from San Diego to Dayton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 8, 2026.
Explore the most affordable flight options available from San Diego to Dayton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 8, 2026.
This American Airlines deal was found by Cheapflights users on 9/3. 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.
Wed 9/306:15 am -
1 stop9h 24m
Sun 10/45:34 am -
1 stop6h 40m
Deal found 9/3![American Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 9/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2510:30 pm -
1 stop9h 09m
Sun 9/276:00 am -
1 stop9h 48m
Deal found 9/4![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 9/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:38 pm -
1 stop7h 38m
Sun 11/86:47 pm -
1 stop7h 37m
Deal found 9/5![Delta logo]()
$409
This Delta deal was found by Cheapflights users on 9/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2410:30 pm -
1 stop9h 09m
Sun 9/276:00 am -
1 stop9h 48m
Deal found 9/4![Delta logo]()
$414
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Fri 10/2312:37 pm -
1 stop7h 09m
Sat 10/3111:33 am -
2 stops8h 44m
Deal found 9/3![United Airlines logo]()
$425
This American Airlines deal was found by Cheapflights users on 9/4. 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 11/510:12 am -
1 stop8h 41m
Sun 11/86:36 pm -
1 stop8h 18m
Deal found 9/4![American Airlines logo]()
$426
This American Airlines deal was found by Cheapflights users on 9/7. 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 9/2212:08 pm -
1 stop8h 25m
Sat 9/2612:19 pm -
1 stop8h 10m
Deal found 9/7![American Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 9/4. 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.
Tue 11/109:26 am -
2 stops8h 38m
Mon 11/166:36 pm -
1 stop8h 18m
Deal found 9/4![American Airlines logo]()
$445
This United Airlines deal was found by Cheapflights users on 9/7. 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 9/2211:19 am -
2 stops9h 40m
Sat 9/267:00 am -
1 stop7h 25m
Deal found 9/7![United Airlines logo]()
$454
This American Airlines deal was found by Cheapflights users on 9/6. 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 10/81:12 pm -
1 stop8h 14m
Mon 10/126:30 pm -
1 stop7h 49m
Deal found 9/6![American Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 9/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:37 am -
1 stop8h 44m
Wed 9/96:00 am -
1 stop6h 45m
Deal found 9/3![Delta logo]()
$475
Best flights from San Diego to DaytonDiscover carefully curated flight deals from San Diego to Dayton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
Discover carefully curated flight deals from San Diego to Dayton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
This Delta deal was found by Cheapflights users on 9/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:25 pm -
1 stop9h 13m
Sat 10/316:00 am -
1 stop9h 44m
Deal found 9/3![Delta logo]()
$359
This American Airlines deal was found by Cheapflights users on 9/7. 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 9/301:10 pm -
1 stop7h 28m
Sun 10/47:09 pm -
1 stop6h 57m
Deal found 9/7![American Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 9/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/212:26 pm -
1 stop6h 27m
Thu 1/282:44 pm -
1 stop8h 49m
Deal found 9/5![United Airlines logo]()
$479
This Delta deal was found by Cheapflights users on 9/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2510:30 pm -
1 stop9h 09m
Sun 9/276:00 am -
1 stop9h 48m
Deal found 9/4![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 9/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:38 pm -
1 stop7h 38m
Sun 11/86:47 pm -
1 stop7h 37m
Deal found 9/5![Delta logo]()
$409
This United Airlines deal was found by Cheapflights users on 9/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/312:45 pm -
1 stop6h 44m
Sat 2/69:00 am -
1 stop9h 18m
Deal found 9/5![United Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 9/7. 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 1/96:50 am -
1 stop7h 21m
Tue 1/122:44 pm -
1 stop8h 49m
Deal found 9/7![United Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 9/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/182:15 pm -
1 stop6h 44m
Sun 9/205:30 am -
1 stop7h 02m
Deal found 9/6![United Airlines logo]()
$494
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Thu 11/59:45 pm -
2 stops10h 02m
Sun 11/85:30 am -
2 stops11h 17m
Deal found 9/3![United Airlines logo]()
$504
Last-minute flights from San Diego to DaytonDiscover last-minute flight deals from San Diego to Dayton. Data last updated September 8, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Dayton. Data last updated September 8, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/3. 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 Delta is selected, and click “Compare selected ” under the list of providers to see comparable flight deals.
Sat 9/510:37 am -
1 stop8h 44m
Wed 9/96:00 am -
1 stop6h 45m
Deal found 9/3![Delta logo]()
$475
This United Airlines deal was found by Cheapflights users on 9/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:45 pm -
1 stop9h 02m
Sat 9/1211:30 am -
2 stops8h 56m
Deal found 9/5![United Airlines logo]()
$500
This United Airlines deal was found by Cheapflights users on 9/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/182:15 pm -
1 stop6h 44m
Sun 9/205:30 am -
1 stop7h 02m
Deal found 9/6![United Airlines logo]()
$494
This American Airlines deal was found by Cheapflights users on 9/7. 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 9/2212:08 pm -
1 stop8h 25m
Sat 9/2612:19 pm -
1 stop8h 10m
Deal found 9/7![American Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 9/7. 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 9/2211:19 am -
2 stops9h 40m
Sat 9/267:00 am -
1 stop7h 25m
Deal found 9/7![United Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 9/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2410:30 pm -
1 stop9h 09m
Sun 9/276:00 am -
1 stop9h 48m
Deal found 9/4![Delta logo]()
$414
This Delta deal was found by Cheapflights users on 9/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2510:30 pm -
1 stop9h 09m
Sun 9/276:00 am -
1 stop9h 48m
Deal found 9/4![Delta logo]()
$379
This American Airlines deal was found by Cheapflights users on 9/3. 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.
Wed 9/306:15 am -
1 stop9h 24m
Sun 10/45:34 am -
1 stop6h 40m
Deal found 9/3![American Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 9/6. 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 10/81:12 pm -
1 stop8h 14m
Mon 10/126:30 pm -
1 stop7h 49m
Deal found 9/6![American Airlines logo]()
$459
This American Airlines deal was found by Cheapflights users on 9/3. 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.
Thu 10/81:12 pm -
1 stop8h 14m
Sun 10/116:30 pm -
1 stop7h 49m
Deal found 9/3![American Airlines logo]()
$505
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Fri 10/2312:37 pm -
1 stop7h 09m
Sat 10/3111:33 am -
2 stops8h 44m
Deal found 9/3![United Airlines logo]()
$425
One-way flights from San Diego to DaytonSearch for one-way flight options from San Diego to Dayton. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
Search for one-way flight options from San Diego to Dayton. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
This American Airlines deal was found by Cheapflights users on 9/5. 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 10/81:12 pm -
1 stop8h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![American Airlines logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:45 pm -
3 stops40h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$264
This American Airlines deal was found by Cheapflights users on 9/5. 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.
Tue 9/296:15 am -
1 stop9h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![American Airlines logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:37 pm -
2 stops17h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$285
This Delta deal was found by Cheapflights users on 9/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/298:00 am -
1 stop8h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Delta logo]()
$290
This American Airlines deal was found by Cheapflights users on 9/5. 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.
Wed 12/3011:00 pm -
1 stop8h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![American Airlines logo]()
$305
This United Airlines deal was found by Cheapflights users on 9/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/294:45 pm -
2 stops14h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![United Airlines logo]()
$320
This United Airlines deal was found by Cheapflights users on 9/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:37 pm -
1 stop7h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![United Airlines logo]()
$340
This United Airlines deal was found by Cheapflights users on 9/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2910:11 am -
2 stops10h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![United Airlines logo]()
$345
This American Airlines deal was found by Cheapflights users on 9/5. 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.
Mon 12/2811:00 pm -
1 stop8h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![American Airlines logo]()
$360
Find flight deals from San Diego to Dayton
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) 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 September 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $359 (American Airlines) |
One-way from | $255 (American Airlines) |
Popular in | December |
Cheapest in | October |
Average price | $531 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego 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 7,457,451 searches. Data last updated September 8, 2026.
Use the filters below to find and compare flights from San Diego to Dayton that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoDayton
SAN San Diego - DAY Dayton
SANDAY
San Diego
Thu 10/8
1:12 pm-12:26 am
1 stop8h 14m
Dayton
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$255
Quickest round-trip
San DiegoDayton
SAN San Diego - DAY Dayton
SANDAY
San Diego
Tue 12/29
8:00 am-7:13 pm
1 stop8h 13m
Dayton
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$290
San DiegoDayton
SAN San Diego - DAY Dayton
SANDAY
San Diego
Wed 12/30
11:00 pm-10:53 am
1 stop8h 53m
Dayton
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$305
San DiegoDayton
SAN San Diego - DAY Dayton
SANDAY
San Diego
Tue 12/29
4:45 pm-9:57 am
2 stops14h 12m
Dayton
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$320
San DiegoDayton
SAN San Diego - DAY Dayton
SANDAY
San Diego
Tue 9/29
10:11 am-11:58 pm
2 stops10h 47m
Dayton
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$345
San DiegoDayton
SAN San Diego - DAY Dayton
SANDAY
San Diego
Fri 10/23
10:25 pm-10:38 am
1 stop9h 13m
Dayton
Sat 10/31
6:00 am-12:44 pm
1 stop9h 44m
$359
San DiegoDayton
SAN San Diego - DAY Dayton
SANDAY
San Diego
Wed 9/30
1:10 pm-11:38 pm
1 stop7h 28m
Dayton
Sun 10/4
7:09 pm-11:06 pm
1 stop6h 57m
$359
San DiegoDayton
SAN San Diego - DAY Dayton
SANDAY
San Diego
Mon 12/28
11:00 pm-10:53 am
1 stop8h 53m
Dayton
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$360
San DiegoDayton
SAN San Diego - DAY Dayton
SANDAY
San Diego
Mon 12/28
4:45 pm-9:57 am
2 stops14h 12m
Dayton
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$374
San DiegoDayton
SAN San Diego - DAY Dayton
SANDAY
San Diego
Fri 9/25
10:30 pm-10:39 am
1 stop9h 09m
Dayton
Sun 9/27
6:00 am-12:48 pm
1 stop9h 48m
$379
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from San Diego to Dayton
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Dayton in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Diego-Dayton flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Dayton flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Dayton flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-Dayton flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Dayton flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Diego to Dayton
Have a flexible travel schedule? Discover the best time to fly to Dayton from San Diego with our price prediction graph.
SAN-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 San Diego to Dayton
What is the cheapest month to book a flight from San Diego to Dayton?
Currently, October is the cheapest month in which you can book a flight from San Diego to Dayton (average of $358). Flying from San Diego to Dayton in December is currently the most expensive (average of $772). 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.
How much does it cost to fly round-trip from San Diego to Dayton?
Airfare is below average for this route at the moment.
San Diego to Dayton flights typically cost between $458 and $656 in September.The cheapest round-trip price found within the last 5 days was $359 on American Airlines (Sep 30-Oct 4).
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 September 8, 2026.
Get a feel of what it's like to fly with Alaska Airlines,Delta, andUnited Airlines from San Diego to Dayton by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.0
Reviews
1 / 20
2.0
MediocreArt,Dec 2025
SAN - OGG
Entertainment
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.0
Reviews
1 / 20
2.0
MediocreArt,Dec 2025
SAN - OGG
Entertainment
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.0
Reviews
1 / 20
2.0
MediocreArt,Dec 2025
SAN - OGG
Entertainment
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.0
Reviews
1 / 20
2.0
MediocreArt,Dec 2025
SAN - OGG
Entertainment
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.0
Reviews
1 / 20
2.0
MediocreArt,Dec 2025
SAN - OGG
Related info for your journey
Find useful and relevant information for your journey from San Diego to Dayton. 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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Book flights to Dayton if you plan to visit one of these locationsHuber Heights
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Top 4 airlines flying from San Diego to Dayton
Discover the top 4 airlines that operate flights from San Diego 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 7,457,451 searches. Data last updated September 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$328 | Average$458 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$348 | Average$502 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$359 | Average$540 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$378 | Average$568 | FlexibilityNo cancel fee | On-time75% |