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$141+ Cheap flights from Dayton (DAY) to Irvine, CA

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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — LAX
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Dayton to Irvine are usually found in February or April, booked 63 days in advance, depart on a Tuesday or Friday and return on a Saturday

Cheap flight deals from Dayton to Irvine

Keep the following information in mind while searching for Dayton to Irvine flight deals. Data was last updated September 17, 2025.

Round-trip from

$289
(Delta)

One-way from

$141
(Trip.com)

Popular in

June

Cheapest in

February

Average price

$403
From Dayton to Irvine
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One-way flight from Dayton to Irvine
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Highest demand for flights based on searches. 9% potential increase in price ($41 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Dayton to Irvine

Cheapest flights from Dayton to Irvine
Explore the most affordable flight options available from Dayton to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Delta deal was found by Cheapflights users on 9/14. 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 10/293:17 pmDAY - LAX
1 stop9h 32mDelta
Tue 11/1110:55 pmLAX - DAY
1 stop8h 39mDelta
Deal found 9/14$289
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/47:21 amDAY - LAX
1 stop6h 58mUnited Airlines
Wed 10/88:25 amLAX - DAY
1 stop8h 44mUnited Airlines
Deal found 9/15$309
This Delta deal was found by Cheapflights users on 9/15. 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 10/34:36 pmDAY - LAX
1 stop8h 46mDelta
Tue 10/710:45 pmLAX - DAY
1 stop8h 39mDelta
Deal found 9/15$314
This American Airlines deal was found by Cheapflights users on 9/17. 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 11/257:46 amDAY - LAX
1 stop9h 19mAmerican Airlines
Sun 12/712:45 amLAX - DAY
1 stop8h 35mAmerican Airlines
Deal found 9/17$315
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/29:25 amDAY - LAX
1 stop8h 35mUnited Airlines
Sun 10/511:00 amLAX - DAY
1 stop8h 04mUnited Airlines
Deal found 9/14$333
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/11:38 pmDAY - LAX
1 stop7h 30mUnited Airlines
Tue 10/78:25 amLAX - DAY
1 stop8h 44mUnited Airlines
Deal found 9/17$334
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/17:21 amDAY - LAX
1 stop6h 58mUnited Airlines
Mon 10/69:35 pmLAX - DAY
1 stop9h 15mUnited Airlines
Deal found 9/16$339
This Delta deal was found by Cheapflights users on 9/17. 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 11/146:34 pmDAY - LAX
1 stop9h 13mDelta
Mon 11/2411:35 amLAX - DAY
1 stop8h 35mDelta
Deal found 9/17$344
This United Airlines deal was found by Cheapflights users on 9/14. 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 9/2711:42 amDAY - LAX
1 stop6h 52mUnited Airlines
Tue 9/308:25 amLAX - DAY
1 stop8h 44mUnited Airlines
Deal found 9/14$365
This Delta deal was found by Cheapflights users on 9/14. 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 9/241:16 pmDAY - LAX
1 stop8h 14mDelta
Tue 9/3012:15 pmLAX - DAY
1 stop7h 52mDelta
Deal found 9/14$370
This United Airlines deal was found by Cheapflights users on 9/16. 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 11/142:10 pmDAY - LAX
1 stop9h 25mUnited Airlines
Fri 11/1412:25 amLAX - DAY
1 stop7h 43mUnited Airlines
Deal found 9/16$373
This Delta deal was found by Cheapflights users on 9/14. 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 9/251:16 pmDAY - LAX
1 stop8h 14mDelta
Mon 9/2911:55 pmLAX - DAY
1 stop7h 27mDelta
Deal found 9/14$379

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dayton to Irvine 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 September 17, 2025.
Use the filters below to find and compare flights from Dayton to Irvine that are best for you.

Fly from

Dayton

Fly to

Irvine

Route

Depart

Return

Price

DaytonLos Angeles

DAY - LAX

DAYLAX

Dayton

Fri 11/14

6:34 pm-12:47 am

1 stop9h 13m

Los Angeles

Mon 11/17

9:55 pm-10:34 am

1 stop9h 39m

$289

DaytonLos Angeles

DAY - LAX

DAYLAX

Dayton

Tue 11/11

1:59 pm-8:24 pm

1 stop9h 25m

Los Angeles

Mon 11/17

12:59 am-11:32 am

1 stop7h 33m

$289

DaytonLos Angeles

DAY - LAX

DAYLAX

Dayton

Fri 2/6

8:30 am-3:26 pm

1 stop9h 56m

Los Angeles

Thu 2/12

2:08 pm-11:43 pm

1 stop6h 35m

$289

DaytonLos Angeles

DAY - LAX

DAYLAX

Dayton

Sat 11/15

1:22 pm-6:35 pm

1 stop8h 13m

Los Angeles

Mon 12/1

11:55 pm-10:34 am

1 stop7h 39m

$289

DaytonLos Angeles

DAY - LAX

DAYLAX

Dayton

Fri 2/6

6:08 pm-10:56 pm

1 stop7h 48m

Los Angeles

Wed 2/11

12:25 am-11:50 am

1 stop8h 25m

$289

DaytonLos Angeles

DAY - LAX

DAYLAX

Dayton

Wed 10/29

3:17 pm-9:49 pm

1 stop9h 32m

Los Angeles

Tue 11/11

10:55 pm-10:34 am

1 stop8h 39m

$289

DaytonLos Angeles

DAY - LAX

DAYLAX

Dayton

Wed 10/22

6:44 pm-12:31 am

1 stop8h 47m

Los Angeles

Sun 10/26

11:45 pm-10:24 am

1 stop7h 39m

$289

DaytonLos Angeles

DAY - LAX

DAYLAX

Dayton

Thu 11/20

6:34 pm-12:47 am

1 stop9h 13m

Los Angeles

Tue 12/2

11:55 pm-10:34 am

1 stop7h 39m

$289

DaytonLos Angeles

DAY - LAX

DAYLAX

Dayton

Fri 11/14

6:34 pm-12:47 am

1 stop9h 13m

Los Angeles

Sat 11/15

10:55 pm-10:34 am

1 stop8h 39m

$289

DaytonLos Angeles

DAY - LAX

DAYLAX

Dayton

Thu 10/16

9:00 pm-8:28 am

1 stop14h 28m

$141

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 17 results
1
2

Best time to book a flight from Dayton to Irvine

Have a flexible travel schedule? Discover the best time to fly to Irvine from Dayton with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dayton to Irvine

How far ahead should I book a flight from Dayton to Irvine?

Use this chart to determine the optimal time to book a round-trip flight from Dayton to Irvine. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Dayton to Irvine, you should look to book at least 63 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Dayton to Irvine?

Currently, January is the cheapest month in which you can book a flight from Dayton to Irvine (average of $246). Flying from Dayton to Irvine in March is currently the most expensive (average of $325). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DAY to IR9?

Find hourly flight availability from Dayton to Irvine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

When flying from Dayton to Irvine, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Dayton to Irvine?

Use this chart to determine the cheapest time to fly round-trip from Dayton to Irvine. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Dayton to Irvine flight should consider departing on Saturday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Irvine

Get insights into the airlines that provide service to Irvine. 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 Irvine. Reviews last updated September 17, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Dayton to Irvine by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Frontier
5.8
Fair
3,173 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Dayton to Irvine. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Dayton to Irvine?

    Dayton (DAY), located 10.0 mi from the city center, is the airport you fly out of when you book flights from Dayton to Irvine. 4 airlines have flights from Dayton to Irvine on a regular basis. Booking flights from Dayton to Irvine should not be difficult; the airport handles an average of 0 outbound flights to Irvine per day.

  • How long is the flight from Dayton to Irvine?

    For as low as $289, Delta can have you in Irvine from Dayton in 9h 13m. There are 1919 mi between Dayton and Irvine. This flight may include one or multiple stops.

  • Can I find deals for flights from Dayton to Irvine that include hotel bookings?

    Yes. In addition to deals on Dayton to Irvine flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dayton to Irvine?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dayton to Irvine.

  • Can I find deals for business class flights from Dayton to Irvine?

    Yes. Cheapflights offers flight deals from Dayton to Irvine by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dayton to Irvine?

    Currently, January is the cheapest month in which you can book a flight from Dayton to Irvine (average of $246). Flying from Dayton to Irvine in March is currently the most expensive (average of $325). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 4 airlines flying from Dayton to Irvine

Discover the top 4 airlines that operate flights from Dayton to Irvine. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$130Average$180FlexibilityNo cancel feeOn-time62%
DeltaCheapest$254Average$378FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$278Average$418FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$460FlexibilityNo cancel feeOn-time69%

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