$224+ Cheap flights from San Diego to Dayton (SAN - 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — DAY
Jun 1 — Jun 81
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
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Best
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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 May 2, 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 May 2, 2026.
This Delta deal was found by Cheapflights users on 4/29. 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 8/48:00 am
SAN
- DAY
1 stop6h 50m
Delta
Tue 8/116:40 pm
DAY
- SAN
1 stop7h 04m
Delta
Deal found 4/29![Delta logo]()
$333
This Delta deal was found by Cheapflights users on 4/29. 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 8/48:00 am
SAN
- DAY
1 stop6h 50m
Delta
Mon 8/106:40 pm
DAY
- SAN
1 stop7h 04m
Delta
Deal found 4/29![Delta logo]()
$341
This Delta deal was found by Cheapflights users on 4/29. 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 8/79:40 pm
SAN
- DAY
1 stop9h 56m
Delta
Mon 8/106:40 pm
DAY
- SAN
1 stop7h 04m
Delta
Deal found 4/29![Delta logo]()
$349
This American Airlines deal was found by Cheapflights users on 4/27. 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 5/306:15 am
SAN
- DAY
1 stop8h 13m
American Airlines
Mon 6/15:54 pm
DAY
- SAN
1 stop8h 45m
American Airlines
Deal found 4/27![American Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 4/29. 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.
Wed 8/512:59 pm
SAN
- DAY
1 stop7h 52m
Delta
Wed 8/126:40 pm
DAY
- SAN
1 stop7h 04m
Delta
Deal found 4/29![Delta logo]()
$376
This Delta deal was found by Cheapflights users on 4/29. 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.
Wed 8/512:59 pm
SAN
- DAY
1 stop7h 52m
Delta
Thu 8/136:40 pm
DAY
- SAN
1 stop7h 04m
Delta
Deal found 4/29![Delta logo]()
$384
This United Airlines deal was found by Cheapflights users on 4/27. 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 7/216:40 am
SAN
- DAY
1 stop7h 34m
United Airlines
Sun 7/266:15 pm
DAY
- SAN
1 stop7h 19m
United Airlines
Deal found 4/27![United Airlines logo]()
$393
This American Airlines deal was found by Cheapflights users on 4/28. 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 7/310:28 pm
SAN
- DAY
1 stop10h 16m
American Airlines
Sat 7/115:57 pm
DAY
- SAN
1 stop8h 29m
American Airlines
Deal found 4/28![American Airlines logo]()
$398
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2110:40 pm
SAN
- DAY
1 stop9h 24m
United Airlines
Sun 5/247:20 am
DAY
- SAN
1 stop7h 01m
United Airlines
Deal found 5/1![United Airlines logo]()
$405
This Delta deal was found by Cheapflights users on 4/29. 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 8/66:15 am
SAN
- DAY
1 stop8h 35m
Delta
Tue 8/116:40 pm
DAY
- SAN
1 stop7h 04m
Delta
Deal found 4/29![Delta logo]()
$408
This Delta deal was found by Cheapflights users on 4/29. 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 8/66:15 am
SAN
- DAY
1 stop8h 35m
Delta
Mon 8/106:40 pm
DAY
- SAN
1 stop7h 04m
Delta
Deal found 4/29![Delta logo]()
$416
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Sat 7/410:40 pm
SAN
- DAY
1 stop9h 24m
United Airlines
Fri 7/105:43 am
DAY
- SAN
1 stop6h 50m
United Airlines
Deal found 4/28![United Airlines logo]()
$426
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 May 2, 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 May 2, 2026.
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2312:41 pm
SAN
- DAY
1 stop7h 51m
Delta
Mon 5/256:45 pm
DAY
- SAN
1 stop7h 42m
Delta
Deal found 5/1![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 4/27. 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 7/216:40 am
SAN
- DAY
1 stop7h 34m
United Airlines
Sun 7/266:15 pm
DAY
- SAN
1 stop7h 19m
United Airlines
Deal found 4/27![United Airlines logo]()
$393
This Alaska Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/235:17 pm
SAN
- DAY
2 stops15h 13m
Alaska Airlines
Mon 5/255:54 pm
DAY
- SAN
1 stop7h 42m
Alaska Airlines
Deal found 5/1![Alaska Airlines logo]()
$489
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1310:53 am
SAN
- DAY
1 stop9h 39m
Delta
Sat 5/163:17 pm
DAY
- SAN
1 stop7h 06m
Delta
Deal found 5/1![Delta logo]()
$442
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/106:15 am
SAN
- DAY
1 stop8h 35m
Delta
Sun 7/126:38 pm
DAY
- SAN
1 stop7h 19m
Delta
Deal found 5/1![Delta logo]()
$448
This Delta deal was found by Cheapflights users on 4/29. 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 5/2610:53 am
SAN
- DAY
1 stop9h 39m
Delta
Fri 5/296:45 pm
DAY
- SAN
1 stop7h 42m
Delta
Deal found 4/29![Delta logo]()
$489
This Delta deal was found by Cheapflights users on 4/27. 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 5/2510:25 pm
SAN
- DAY
1 stop9h 05m
Delta
Fri 5/2911:20 am
DAY
- SAN
1 stop8h 10m
Delta
Deal found 4/27![Delta logo]()
$505
This Delta deal was found by Cheapflights users on 4/29. 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 7/218:00 am
SAN
- DAY
1 stop6h 50m
Delta
Sun 7/263:56 pm
DAY
- SAN
1 stop10h 01m
Delta
Deal found 4/29![Delta logo]()
$522
Last-minute flights from San Diego to DaytonDiscover last-minute flight deals from San Diego to Dayton. Data last updated May 2, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Dayton. Data last updated May 2, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/91:50 pm
SAN
- DAY
1 stop6h 42m
Delta
Fri 5/156:00 am
DAY
- SAN
1 stop8h 16m
Delta
Deal found 5/2![Delta logo]()
$442
This American Airlines deal was found by Cheapflights users on 4/29. 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 5/99:28 am
SAN
- DAY
2 stops9h 48m
American Airlines
Fri 5/156:30 pm
DAY
- SAN
1 stop8h 03m
American Airlines
Deal found 4/29![American Airlines logo]()
$447
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2110:40 pm
SAN
- DAY
1 stop9h 24m
United Airlines
Sun 5/247:20 am
DAY
- SAN
1 stop7h 01m
United Airlines
Deal found 5/1![United Airlines logo]()
$405
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2312:41 pm
SAN
- DAY
1 stop7h 51m
Delta
Mon 5/256:45 pm
DAY
- SAN
1 stop7h 42m
Delta
Deal found 5/1![Delta logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/235:17 pm
SAN
- DAY
2 stops15h 13m
Alaska Airlines
Mon 5/255:54 pm
DAY
- SAN
1 stop7h 42m
Alaska Airlines
Deal found 5/1![Alaska Airlines logo]()
$489
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Sun 5/246:40 am
SAN
- DAY
1 stop7h 34m
United Airlines
Sat 5/3011:39 am
DAY
- SAN
1 stop9h 53m
United Airlines
Deal found 4/30![United Airlines logo]()
$441
This Delta deal was found by Cheapflights users on 4/30. 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.
Tue 5/261:50 pm
SAN
- DAY
1 stop6h 42m
Delta
Sat 5/304:25 pm
DAY
- SAN
1 stop10h 03m
Delta
Deal found 4/30![Delta logo]()
$341
This Expedia deal was found by Cheapflights users on 4/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/261:00 pm
SAN
- DAY
1 stop7h 57m
Alaska Airlines
Fri 5/294:16 pm
DAY
- SAN
2 stops21h 06m
Alaska Airlines
Deal found 4/29![Alaska Airlines logo]()
$454
This American Airlines deal was found by Cheapflights users on 4/27. 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 5/306:15 am
SAN
- DAY
1 stop8h 13m
American Airlines
Mon 6/15:54 pm
DAY
- SAN
1 stop8h 45m
American Airlines
Deal found 4/27![American Airlines logo]()
$351
This Expedia deal was found by Cheapflights users on 4/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/301:00 pm
SAN
- DAY
1 stop7h 57m
Alaska Airlines
Mon 6/14:16 pm
DAY
- SAN
2 stops21h 06m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$456
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 May 2, 2026.
Search for one-way flight options from San Diego to Dayton. Find affordable one-way fares based on user searches. Data last updated May 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/159:59 pm
SAN
- DAY
2 stops32h 30m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$224
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Tue 5/1911:01 am
SAN
- DAY
1 stop8h 28m
American Airlines
Deal found 4/28![American Airlines logo]()
$245
This United Airlines deal was found by Cheapflights users on 4/28. 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 6/2610:40 pm
SAN
- DAY
1 stop9h 24m
United Airlines
Deal found 4/28![United Airlines logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/229:53 pm
SAN
- DAY
3 stops43h 42m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Tue 5/1912:54 pm
SAN
- DAY
3 stops52h 47m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:55 pm
SAN
- DAY
2 stops11h 53m
United Airlines
Deal found 5/1![United Airlines logo]()
$300
This American Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/308:05 am
SAN
- DAY
1 stop9h 43m
American Airlines
Deal found 5/1![American Airlines logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:25 am
SAN
- DAY
3 stops34h 57m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 4/29. 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 5/148:00 am
SAN
- DAY
1 stop7h 00m
Delta
Deal found 4/29![Delta logo]()
$334
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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.
Fri 6/266:18 am
SAN
- DAY
2 stops14h 39m
Alaska Airlines
Deal found 4/28![Alaska Airlines logo]()
$349
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 May 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $333 (Delta) |
One-way from | $224 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $483 |
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 2,558,603 searches. Data last updated May 2, 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 - DAY
SANDAY
San Diego
Sat 5/23
12:41 pm-11:32 pm
1 stop7h 51m
Dayton
Mon 5/25
6:45 pm-11:27 pm
1 stop7h 42m
$349
Quickest round-trip
San DiegoDayton
SAN - DAY
SANDAY
San Diego
Tue 7/21
6:40 am-5:14 pm
1 stop7h 34m
Dayton
Sun 7/26
6:15 pm-10:34 pm
1 stop7h 19m
$393
San DiegoDayton
SAN - DAY
SANDAY
San Diego
Wed 5/13
10:53 am-11:32 pm
1 stop9h 39m
Dayton
Sat 5/16
3:17 pm-7:23 pm
1 stop7h 06m
$442
San DiegoDayton
SAN - DAY
SANDAY
San Diego
Fri 7/10
6:15 am-5:50 pm
1 stop8h 35m
Dayton
Sun 7/12
6:38 pm-10:57 pm
1 stop7h 19m
$448
San DiegoDayton
SAN - DAY
SANDAY
San Diego
Sat 5/23
5:17 pm-11:30 am
2 stops15h 13m
Dayton
Mon 5/25
5:54 pm-10:36 pm
1 stop7h 42m
$489
San DiegoDayton
SAN - DAY
SANDAY
San Diego
Tue 5/26
10:53 am-11:32 pm
1 stop9h 39m
Dayton
Fri 5/29
6:45 pm-11:27 pm
1 stop7h 42m
$489
San DiegoDayton
SAN - DAY
SANDAY
San Diego
Mon 5/25
10:25 pm-10:30 am
1 stop9h 05m
Dayton
Fri 5/29
11:20 am-4:30 pm
1 stop8h 10m
$505
San DiegoDayton
SAN - DAY
SANDAY
San Diego
Tue 7/21
8:00 am-5:50 pm
1 stop6h 50m
Dayton
Sun 7/26
3:56 pm-10:57 pm
1 stop10h 01m
$522
Cheapest one-way
San DiegoDayton
SAN - DAY
SANDAY
San Diego
Wed 7/22
9:53 pm-8:35 pm
3 stops43h 42m
$282
San DiegoDayton
SAN - DAY
SANDAY
San Diego
Tue 5/19
12:54 pm-8:41 pm
3 stops52h 47m
$289
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 May.
| 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
How far ahead should I book a flight from San Diego to Dayton?
The price you pay for your flight from San Diego to Dayton may vary depending on when you book. For the best chance of a lower fare, look to book 54 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from San Diego to Dayton?
Currently, September is the cheapest month in which you can book a flight from San Diego to Dayton (average of $347). Flying from San Diego to Dayton in December is currently the most expensive (average of $677). 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?
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 May 2, 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.
Crew
8.5
Food
7.1
Overall
7.9
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.1
Overall
7.9
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.1
Overall
7.9
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.1
Overall
7.9
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Food
7.1
Overall
7.9
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
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 locationsHuber Heights
Springfield
Troy
Greenville
Xenia
Miamisburg
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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 2,558,603 searches. Data last updated May 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$288 | Average$498 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$288 | Average$483 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$288 | Average$407 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$378 | Average$671 | FlexibilityNo cancel fee | On-time75% |