$235+ Cheap flights from Dayton to San Diego (DAY - SAN)
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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — SAN
Jul 1 — Jul 81
Round-trip
1 adult, Economy
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Find cheap flights from Dayton to San Diego with Cheapflights
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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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Cheapest flights from Dayton to San DiegoExplore the most affordable flight options available from Dayton to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 1, 2026.
Explore the most affordable flight options available from Dayton to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 1, 2026.
This American Airlines deal was found by Cheapflights users on 5/27. 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.
Sat 8/155:46 pm
DAY
- SAN
1 stop9h 09m
American Airlines
Sat 8/2210:20 pm
SAN
- DAY
1 stop9h 38m
American Airlines
Deal found 5/27![American Airlines logo]()
$343
This American Airlines deal was found by Cheapflights users on 5/27. 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.
Thu 8/2011:30 am
DAY
- SAN
1 stop10h 13m
American Airlines
Tue 8/257:24 am
SAN
- DAY
1 stop6h 52m
American Airlines
Deal found 5/27![American Airlines logo]()
$346
This Delta deal was found by Cheapflights users on 5/29. 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.
Tue 9/296:00 am
DAY
- SAN
1 stop8h 16m
Delta
Tue 10/610:40 pm
SAN
- DAY
1 stop8h 47m
Delta
Deal found 5/29![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 5/28. 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.
Wed 10/287:15 am
DAY
- SAN
1 stop7h 07m
United Airlines
Tue 11/1011:00 am
SAN
- DAY
2 stops8h 23m
United Airlines
Deal found 5/28![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 5/29. 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 7/313:56 pm
DAY
- SAN
1 stop8h 20m
Delta
Wed 8/57:59 am
SAN
- DAY
1 stop6h 46m
Delta
Deal found 5/29![Delta logo]()
$361
This Delta deal was found by Cheapflights users on 5/28. 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.
Mon 6/294:29 pm
DAY
- SAN
1 stop9h 31m
Delta
Thu 7/912:59 pm
SAN
- DAY
1 stop7h 52m
Delta
Deal found 5/28![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 5/31. 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.
Sat 7/186:15 pm
DAY
- SAN
1 stop7h 19m
United Airlines
Sat 8/89:59 pm
SAN
- DAY
1 stop8h 49m
United Airlines
Deal found 5/31![United Airlines logo]()
$382
This United Airlines deal was found by Cheapflights users on 5/27. 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.
Tue 9/2911:39 am
DAY
- SAN
1 stop7h 10m
United Airlines
Tue 10/611:00 am
SAN
- DAY
2 stops9h 44m
United Airlines
Deal found 5/27![United Airlines logo]()
$388
This Delta deal was found by Cheapflights users on 5/29. 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 10/92:55 pm
DAY
- SAN
1 stop9h 46m
Delta
Sat 10/1712:50 pm
SAN
- DAY
1 stop7h 24m
Delta
Deal found 5/29![Delta logo]()
$394
This American Airlines deal was found by Cheapflights users on 5/28. 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.
Sat 8/15:57 pm
DAY
- SAN
1 stop8h 29m
American Airlines
Sat 8/87:24 am
SAN
- DAY
1 stop6h 52m
American Airlines
Deal found 5/28![American Airlines logo]()
$404
This American Airlines deal was found by Cheapflights users on 5/28. 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 7/36:32 pm
DAY
- SAN
1 stop7h 05m
American Airlines
Mon 7/69:58 am
SAN
- DAY
1 stop9h 54m
American Airlines
Deal found 5/28![American Airlines logo]()
$409
Best flights from Dayton to San DiegoDiscover carefully curated flight deals from Dayton to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 1, 2026.
Discover carefully curated flight deals from Dayton to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 1, 2026.
This United Airlines deal was found by Cheapflights users on 5/27. 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.
Sun 8/236:00 am
DAY
- SAN
1 stop8h 15m
United Airlines
Sat 8/2912:33 pm
SAN
- DAY
1 stop7h 11m
United Airlines
Deal found 5/27![United Airlines logo]()
$346
This Delta deal was found by Cheapflights users on 5/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/316:38 pm
DAY
- SAN
1 stop7h 19m
Delta
Wed 8/57:59 am
SAN
- DAY
1 stop6h 46m
Delta
Deal found 5/31![Delta logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 5/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/214:07 pm
DAY
- SAN
2 stops20h 03m
Alaska Airlines
Thu 7/306:18 am
SAN
- DAY
2 stops14h 26m
Alaska Airlines
Deal found 5/28![Alaska Airlines logo]()
$494
This United Airlines deal was found by Cheapflights users on 5/28. 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.
Wed 10/287:15 am
DAY
- SAN
1 stop7h 07m
United Airlines
Tue 11/1011:00 am
SAN
- DAY
2 stops8h 23m
United Airlines
Deal found 5/28![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 5/30. 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.
Mon 7/63:56 pm
DAY
- SAN
1 stop8h 24m
Delta
Mon 7/139:30 pm
SAN
- DAY
1 stop10h 00m
Delta
Deal found 5/30![Delta logo]()
$424
This United Airlines deal was found by Cheapflights users on 5/27. 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.
Sat 8/159:00 am
DAY
- SAN
2 stops13h 55m
United Airlines
Sat 8/226:20 am
SAN
- DAY
2 stops13h 24m
United Airlines
Deal found 5/27![United Airlines logo]()
$459
This Alaska Airlines deal was found by Cheapflights users on 5/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/33:56 pm
DAY
- SAN
2 stops11h 00m
Alaska Airlines
Mon 7/612:40 pm
SAN
- DAY
1 stop7h 12m
Alaska Airlines
Deal found 5/27![Alaska Airlines logo]()
$519
This Delta deal was found by Cheapflights users on 5/29. 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.
Tue 7/213:56 pm
DAY
- SAN
1 stop10h 01m
Delta
Thu 7/307:00 pm
SAN
- DAY
2 stops12h 30m
Delta
Deal found 5/29![Delta logo]()
$512
This Alaska Airlines deal was found by Cheapflights users on 5/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/174:10 pm
DAY
- SAN
1 stop9h 23m
Alaska Airlines
Wed 6/2412:40 pm
SAN
- DAY
1 stop8h 38m
Alaska Airlines
Deal found 5/28![Alaska Airlines logo]()
$519
This United Airlines deal was found by Cheapflights users on 5/28. 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 7/32:23 pm
DAY
- SAN
2 stops12h 31m
United Airlines
Mon 7/68:32 pm
SAN
- DAY
2 stops11h 32m
United Airlines
Deal found 5/28![United Airlines logo]()
$520
Last-minute flights from Dayton to San DiegoDiscover last-minute flight deals from Dayton to San Diego. Data last updated June 1, 2026 and is based on user searches.
Discover last-minute flight deals from Dayton to San Diego. Data last updated June 1, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 5/29. 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 5/309:01 am
DAY
- SAN
1 stop6h 40m
United Airlines
Wed 6/32:08 pm
SAN
- DAY
1 stop6h 41m
United Airlines
Deal found 5/29![United Airlines logo]()
$465
This American Airlines deal was found by Cheapflights users on 5/27. 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.
Wed 6/31:34 pm
DAY
- SAN
1 stop8h 45m
American Airlines
Mon 6/812:20 pm
SAN
- DAY
1 stop8h 37m
American Airlines
Deal found 5/27![American Airlines logo]()
$487
This Delta deal was found by Cheapflights users on 5/29. 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.
Sat 6/64:25 pm
DAY
- SAN
1 stop10h 03m
Delta
Tue 6/161:02 pm
SAN
- DAY
1 stop7h 52m
Delta
Deal found 5/29![Delta logo]()
$442
This Delta deal was found by Cheapflights users on 5/29. 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.
Sun 6/76:00 am
DAY
- SAN
1 stop8h 37m
Delta
Tue 6/161:02 pm
SAN
- DAY
1 stop7h 52m
Delta
Deal found 5/29![Delta logo]()
$464
This American Airlines deal was found by Cheapflights users on 5/29. 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.
Sat 6/135:11 pm
DAY
- SAN
1 stop9h 37m
American Airlines
Mon 6/151:19 pm
SAN
- DAY
1 stop7h 59m
American Airlines
Deal found 5/29![American Airlines logo]()
$444
This Delta deal was found by Cheapflights users on 5/28. 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.
Fri 6/196:33 pm
DAY
- SAN
1 stop7h 27m
Delta
Sat 6/2710:30 pm
SAN
- DAY
1 stop9h 08m
Delta
Deal found 5/28![Delta logo]()
$462
This Delta deal was found by Cheapflights users on 5/28. 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.
Mon 6/294:29 pm
DAY
- SAN
1 stop9h 31m
Delta
Thu 7/912:59 pm
SAN
- DAY
1 stop7h 52m
Delta
Deal found 5/28![Delta logo]()
$374
This American Airlines deal was found by Cheapflights users on 5/31. 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.
Mon 6/296:45 pm
DAY
- SAN
1 stop8h 14m
American Airlines
Thu 7/911:07 am
SAN
- DAY
1 stop9h 37m
American Airlines
Deal found 5/31![American Airlines logo]()
$409
This United Airlines deal was found by Cheapflights users on 5/28. 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.
Mon 6/296:15 pm
DAY
- SAN
1 stop7h 19m
United Airlines
Thu 7/98:32 pm
SAN
- DAY
2 stops11h 32m
United Airlines
Deal found 5/28![United Airlines logo]()
$454
One-way flights from Dayton to San DiegoSearch for one-way flight options from Dayton to San Diego. Find affordable one-way fares based on user searches. Data last updated June 1, 2026.
Search for one-way flight options from Dayton to San Diego. Find affordable one-way fares based on user searches. Data last updated June 1, 2026.
This Delta deal was found by Cheapflights users on 5/29. 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.
Thu 8/136:30 pm
DAY
- SAN
1 stop7h 30m
Delta
Deal found 5/29![Delta logo]()
$235
This American Airlines deal was found by Cheapflights users on 5/27. 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.
Wed 9/165:34 am
DAY
- SAN
1 stop6h 37m
American Airlines
Deal found 5/27![American Airlines logo]()
$249
This United Airlines deal was found by Cheapflights users on 5/27. 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 7/12:53 pm
DAY
- SAN
1 stop8h 30m
United Airlines
Deal found 5/27![United Airlines logo]()
$250
This United Airlines deal was found by Cheapflights users on 5/27. 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 9/165:25 am
DAY
- SAN
2 stops9h 10m
United Airlines
Deal found 5/27![United Airlines logo]()
$254
This American Airlines deal was found by Cheapflights users on 5/31. 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.
Mon 10/55:28 pm
DAY
- SAN
1 stop5h 12m
American Airlines
Deal found 5/31![American Airlines logo]()
$263
This American Airlines deal was found by Cheapflights users on 5/27. 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.
Sat 6/274:10 pm
DAY
- SAN
1 stop8h 17m
American Airlines
Deal found 5/27![American Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 5/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/294:29 pm
DAY
- SAN
1 stop9h 31m
Delta
Deal found 5/27![Delta logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 5/29. 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 8/139:27 pm
DAY
- SAN
3 stops25h 39m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$311
This United Airlines deal was found by Cheapflights users on 5/29. 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.
Thu 8/139:00 am
DAY
- SAN
2 stops11h 26m
United Airlines
Deal found 5/29![United Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 5/27. 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.
Sun 6/289:12 pm
DAY
- SAN
2 stops41h 27m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$326
This United Airlines deal was found by Cheapflights users on 5/27. 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.
Sun 6/286:15 pm
DAY
- SAN
1 stop7h 19m
United Airlines
Deal found 5/27![United Airlines logo]()
$330
Find flight deals from Dayton to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Dayton (DAY) to San Diego (SAN). 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 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $343 (American Airlines) |
One-way from | $235 (Delta) |
Popular in | July |
Cheapest in | November |
Average price | $441 |
Cheapflights Fare Finder
Customize your flight search to find flights from Dayton to San Diego 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 1, 2026.
Use the filters below to find and compare flights from Dayton to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DaytonSan Diego
DAY - SAN
DAYSAN
Dayton
Sun 8/23
6:00 am-11:15 am
1 stop8h 15m
San Diego
Sat 8/29
12:33 pm-10:44 pm
1 stop7h 11m
$346
Quickest round-trip
DaytonSan Diego
DAY - SAN
DAYSAN
Dayton
Fri 7/31
6:38 pm-10:57 pm
1 stop7h 19m
San Diego
Wed 8/5
7:59 am-5:45 pm
1 stop6h 46m
$349
DaytonSan Diego
DAY - SAN
DAYSAN
Dayton
Wed 10/28
7:15 am-11:22 am
1 stop7h 07m
San Diego
Tue 11/10
11:00 am-10:23 pm
2 stops8h 23m
$354
DaytonSan Diego
DAY - SAN
DAYSAN
Dayton
Mon 7/6
3:56 pm-9:20 pm
1 stop8h 24m
San Diego
Mon 7/13
9:30 pm-10:30 am
1 stop10h 00m
$424
DaytonSan Diego
DAY - SAN
DAYSAN
Dayton
Sat 8/15
9:00 am-7:55 pm
2 stops13h 55m
San Diego
Sat 8/22
6:20 am-10:44 pm
2 stops13h 24m
$459
DaytonSan Diego
DAY - SAN
DAYSAN
Dayton
Tue 7/21
4:07 pm-9:10 am
2 stops20h 03m
San Diego
Thu 7/30
6:18 am-11:44 pm
2 stops14h 26m
$494
DaytonSan Diego
DAY - SAN
DAYSAN
Dayton
Tue 7/21
3:56 pm-10:57 pm
1 stop10h 01m
San Diego
Thu 7/30
7:00 pm-10:30 am
2 stops12h 30m
$512
DaytonSan Diego
DAY - SAN
DAYSAN
Dayton
Fri 7/3
3:56 pm-11:56 pm
2 stops11h 00m
San Diego
Mon 7/6
12:40 pm-10:52 pm
1 stop7h 12m
$519
DaytonSan Diego
DAY - SAN
DAYSAN
Dayton
Wed 6/17
4:10 pm-10:33 pm
1 stop9h 23m
San Diego
Wed 6/24
12:40 pm-12:18 am
1 stop8h 38m
$519
DaytonSan Diego
DAY - SAN
DAYSAN
Dayton
Fri 7/3
2:23 pm-11:54 pm
2 stops12h 31m
San Diego
Mon 7/6
8:32 pm-11:04 am
2 stops11h 32m
$520
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Dayton to San Diego
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 Dayton to San Diego in June.
| 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 Dayton-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dayton-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dayton-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Dayton-San Diego 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 Dayton-San Diego 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 Dayton to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Dayton with our price prediction graph.
DAY-SAN
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 Dayton to San Diego
How far ahead should I book a flight from Dayton to San Diego?
Booking 73 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dayton to San Diego. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Dayton to San Diego?
Currently, November is the cheapest month in which you can book a flight from Dayton to San Diego (average of $288). Flying from Dayton to San Diego in July is currently the most expensive (average of $478). 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 Dayton to San Diego?
Reviews of airlines servicing San Diego
Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated June 1, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Dayton to San Diego have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.2
Comfort
7.8
Overall
7.9
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Boarding
8.1
Food
7.2
Comfort
7.8
Overall
7.9
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Boarding
8.1
Food
7.2
Comfort
7.8
Overall
7.9
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Boarding
8.1
Food
7.2
Comfort
7.8
Overall
7.9
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from Dayton to San Diego. 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 San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
Chula Vista
National City
Coronado
Poway
La Mesa
Julian
Santee
Lemon Grove
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Dayton and San Diego flights
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Top 3 airlines flying from Dayton to San Diego
Discover the top 3 airlines that operate flights from Dayton to San Diego. 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 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$288 | Average$415 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$288 | Average$381 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$308 | Average$398 | FlexibilityNo cancel fee | On-timeN/A |