$185+ 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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — DAY
Nov 29 — Dec 61
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
Cheapest
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 October 30, 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 October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 12/26:30 am -
2 stops34h 56m
Mon 12/712:37 pm -
1 stop27h 00m
Deal found 10/27![Multiple Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 10/28. 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 12/241:15 pm -
1 stop6h 49m
Tue 1/196:41 pm -
1 stop7h 52m
Deal found 10/28![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 10/30. 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 12/211:00 am -
1 stop8h 06m
Tue 12/811:05 am -
2 stops9h 10m
Deal found 10/30![United Airlines logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 12/2412:37 pm -
1 stop20h 11m
Fri 1/2212:33 pm -
2 stops30h 58m
Deal found 10/28![Multiple Airlines logo]()
$407
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 11/1212:37 pm -
1 stop20h 11m
Sun 11/152:38 pm -
2 stops28h 19m
Deal found 10/26![Multiple Airlines logo]()
$415
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 12/2412:37 pm -
1 stop20h 11m
Mon 1/188:31 pm -
2 stops30h 27m
Deal found 10/28![Multiple Airlines logo]()
$426
This United Airlines deal was found by Cheapflights users on 10/26. 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 12/1511:00 am -
2 stops8h 54m
Sun 12/206:07 pm -
1 stop7h 48m
Deal found 10/26![United Airlines logo]()
$434
This Delta deal was found by Cheapflights users on 10/29. 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 11/1312:48 pm -
1 stop7h 18m
Sun 11/156:44 pm -
1 stop7h 48m
Deal found 10/29![Delta logo]()
$449
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/1312:39 pm -
2 stops7h 59m
Sun 11/158:00 am -
1 stop7h 56m
Deal found 10/29![United Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/1312:39 pm -
2 stops7h 59m
Tue 11/1711:33 am -
2 stops8h 42m
Deal found 10/29![United Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 10/28. 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 12/246:20 am -
2 stops13h 44m
Thu 1/216:41 pm -
1 stop7h 52m
Deal found 10/28![Delta logo]()
$462
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 October 30, 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 October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/30. 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 12/211:00 am -
1 stop8h 06m
Tue 12/811:05 am -
2 stops9h 10m
Deal found 10/30![United Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 10/29. 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 11/1312:48 pm -
1 stop7h 18m
Sun 11/156:44 pm -
1 stop7h 48m
Deal found 10/29![Delta logo]()
$449
This United Airlines deal was found by Cheapflights users on 10/26. 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 12/158:40 am -
2 stops8h 37m
Sun 12/202:00 pm -
2 stops9h 17m
Deal found 10/26![United Airlines logo]()
$466
This Delta deal was found by Cheapflights users on 10/30. 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 12/27:20 am -
2 stops12h 48m
Tue 12/811:27 am -
2 stops14h 25m
Deal found 10/30![Delta logo]()
$489
This United Airlines deal was found by Cheapflights users on 10/29. 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 16m
Tue 1/126:07 pm -
1 stop7h 30m
Deal found 10/29![United Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 10/25. 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 2/312:39 pm -
1 stop6h 51m
Sat 2/69:00 am -
1 stop9h 18m
Deal found 10/25![United Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 10/27. 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 12/28:40 am -
2 stops11h 14m
Mon 12/78:37 am -
2 stops12h 00m
Deal found 10/27![United Airlines logo]()
$509
This United Airlines deal was found by Cheapflights users on 10/25. 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 12/199:50 pm -
1 stop9h 07m
Sat 1/26:07 pm -
1 stop7h 48m
Deal found 10/25![United Airlines logo]()
$516
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/132:08 pm -
1 stop6h 30m
Tue 11/178:00 am -
1 stop7h 56m
Deal found 10/29![United Airlines logo]()
$569
Last-minute flights from San Diego to DaytonDiscover last-minute flight deals from San Diego to Dayton. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Dayton. Data last updated October 30, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/25. 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 11/512:28 pm -
1 stop7h 58m
Sun 11/86:36 pm -
1 stop8h 18m
Deal found 10/25![American Airlines logo]()
$494
This Delta deal was found by Cheapflights users on 10/29. 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 11/610:25 pm -
1 stop9h 13m
Sun 11/86:47 pm -
1 stop7h 37m
Deal found 10/29![Delta logo]()
$539
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/612:39 pm -
1 stop7h 03m
Sun 11/85:30 am -
2 stops9h 01m
Deal found 10/29![United Airlines logo]()
$544
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/102:08 pm -
1 stop6h 30m
Sat 11/147:10 am -
1 stop7h 17m
Deal found 10/26![United Airlines logo]()
$569
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 11/1212:37 pm -
1 stop20h 11m
Sun 11/152:38 pm -
2 stops28h 19m
Deal found 10/26![Multiple Airlines logo]()
$415
This Delta deal was found by Cheapflights users on 10/29. 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 11/1312:48 pm -
1 stop7h 18m
Sun 11/156:44 pm -
1 stop7h 48m
Deal found 10/29![Delta logo]()
$449
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/1312:39 pm -
2 stops7h 59m
Sun 11/158:00 am -
1 stop7h 56m
Deal found 10/29![United Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/1312:39 pm -
2 stops7h 59m
Tue 11/1711:33 am -
2 stops8h 42m
Deal found 10/29![United Airlines logo]()
$459
This American Airlines deal was found by Cheapflights users on 10/29. 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 11/229:45 pm -
1 stop10h 15m
Mon 11/306:31 pm -
1 stop8h 16m
Deal found 10/29![American Airlines logo]()
$562
This American Airlines deal was found by Cheapflights users on 10/27. 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 11/2712:24 pm -
1 stop8h 01m
Fri 12/46:43 pm -
1 stop8h 16m
Deal found 10/27![American Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/272:08 pm -
1 stop6h 30m
Fri 12/411:05 am -
2 stops9h 32m
Deal found 10/27![United Airlines logo]()
$496
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 October 30, 2026.
Search for one-way flight options from San Diego to Dayton. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/256:30 am -
2 stops58h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$185
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/259:45 pm -
1 stop10h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![American Airlines logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/1212:37 pm -
1 stop20h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Breeze Airways logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/129:32 am -
3 stops31h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/2611:26 am -
3 stops29h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$236
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/276:42 am -
1 stop8h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![American Airlines logo]()
$250
This American Airlines deal was found by Cheapflights users on 10/29. 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 1/111:55 am -
1 stop7h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![American Airlines logo]()
$313
This American Airlines deal was found by Cheapflights users on 10/25. 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 3/2312:30 pm -
1 stop7h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![American Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/276:20 am -
2 stops9h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![United Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/269:39 pm -
2 stops12h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![United Airlines logo]()
$370
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 October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $349 (Kiwi.com) |
One-way from | $185 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $358 |
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 October 30, 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 11/12
12:37 pm-11:48 am
1 stop20h 11m
Dayton
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$219
Quickest round-trip
San DiegoDayton
SAN San Diego - DAY Dayton
SANDAY
San Diego
Tue 3/23
12:30 pm-10:56 pm
1 stop7h 26m
Dayton
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$329
San DiegoDayton
SAN San Diego - DAY Dayton
SANDAY
San Diego
Tue 3/23
11:00 am-11:44 pm
2 stops9h 44m
Dayton
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$334
San DiegoDayton
SAN San Diego - DAY Dayton
SANDAY
San Diego
Fri 1/1
6:45 am-8:46 pm
2 stops11h 01m
Dayton
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$334
San DiegoDayton
SAN San Diego - DAY Dayton
SANDAY
San Diego
Thu 11/26
9:39 pm-1:27 pm
2 stops12h 48m
Dayton
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$370
San DiegoDayton
SAN San Diego - DAY Dayton
SANDAY
San Diego
Sat 12/19
9:50 pm-9:57 am
1 stop9h 07m
Dayton
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$380
San DiegoDayton
SAN San Diego - DAY Dayton
SANDAY
San Diego
Wed 12/2
11:00 am-10:06 pm
1 stop8h 06m
Dayton
Tue 12/8
11:05 am-5:15 pm
2 stops9h 10m
$384
San DiegoDayton
SAN San Diego - DAY Dayton
SANDAY
San Diego
Sat 12/19
10:33 pm-4:14 pm
1 stop14h 41m
Dayton
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$437
San DiegoDayton
SAN San Diego - DAY Dayton
SANDAY
San Diego
Fri 11/13
12:48 pm-11:06 pm
1 stop7h 18m
Dayton
Sun 11/15
6:44 pm-11:32 pm
1 stop7h 48m
$449
San DiegoDayton
SAN San Diego - DAY Dayton
SANDAY
San Diego
Tue 12/15
8:40 am-8:17 pm
2 stops8h 37m
Dayton
Sun 12/20
2:00 pm-8:17 pm
2 stops9h 17m
$466
Showing 1-10 of 20 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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 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 $837). 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 $378 and $478 in December.The cheapest round-trip price found within the last 5 days was $349 on Multiple Airlines (Dec 2-Dec 7).
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 October 30, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican 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.
Boarding
8.1
Overall
7.8
Food
7.2
Comfort
7.8
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Boarding
8.1
Overall
7.8
Food
7.2
Comfort
7.8
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Boarding
8.1
Overall
7.8
Food
7.2
Comfort
7.8
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Boarding
8.1
Overall
7.8
Food
7.2
Comfort
7.8
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
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.
Traveling to a place near Dayton?
Book flights to Dayton if you plan to visit one of these locationsSpringfield
Greenville
Huber Heights
Miamisburg
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Top 3 airlines flying from San Diego to Dayton
Discover the top 3 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 October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$328 | Average$424 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$348 | Average$502 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$358 | Average$547 | FlexibilityNo cancel fee | On-time69% |