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$249+ 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — LAX
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheapflights Tip: The best prices from Dayton to Irvine are usually found in September or February, booked 28 days in advance, depart on a Tuesday or Friday and return on a Saturday

Cheap 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 December 18, 2025.

This Delta deal was found by Cheapflights users on 12/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:59 amDAY - LAX
1 stop9h 41mDelta
Tue 12/307:25 amLAX - DAY
1 stop8h 36mDelta
Deal found 12/16$349
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/247:07 amDAY - LAX
1 stop8h 18mAmerican Airlines
Mon 12/291:15 amLAX - DAY
1 stop9h 11mAmerican Airlines
Deal found 12/17$390
This Delta deal was found by Cheapflights users on 12/17. 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.
Wed 12/176:34 pmDAY - LAX
1 stop7h 44mDelta
Wed 12/319:30 amLAX - DAY
1 stop8h 32mDelta
Deal found 12/17$400
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Thu 12/256:59 amDAY - LAX
1 stop10h 06mAmerican Airlines
Tue 12/3012:30 amLAX - DAY
1 stop8h 05mAmerican Airlines
Deal found 12/17$404
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:00 amDAY - LAX
1 stop6h 32mAmerican Airlines
Fri 12/2612:50 amLAX - DAY
1 stop8h 47mAmerican Airlines
Deal found 12/16$441
This Delta deal was found by Cheapflights users on 12/17. 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.
Tue 12/236:05 amDAY - LAX
1 stop10h 46mDelta
Fri 12/268:25 amLAX - DAY
1 stop7h 36mDelta
Deal found 12/17$445
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 12/258:45 amDAY - LAX
1 stop9h 32mUnited Airlines
Wed 12/317:25 pmLAX - DAY
2 stops14h 53mUnited Airlines
Deal found 12/16$562
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/172:50 pmDAY - LAX
1 stop8h 48mUnited Airlines
Wed 12/317:25 pmLAX - DAY
2 stops18h 21mUnited Airlines
Deal found 12/17$597
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Fri 12/196:00 amDAY - LAX
1 stop6h 32mAmerican Airlines
Sun 12/217:00 amLAX - DAY
1 stop6h 46mAmerican Airlines
Deal found 12/17$622

Find flight deals from Dayton to Irvine

Keep the following information in mind while searching for Dayton to Irvine flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$309
(United Airlines)

One-way from

$249
(United Airlines)

Popular in

June

Cheapest in

September

Average price

$475
Provider with most accurate pricing for Dayton-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dayton-Los Angeles flights.
Search Deals
From Dayton to Irvine
Search Deals
One-way flight from Dayton to Irvine
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 18, 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 1/16

4:21 pm-9:18 pm

1 stop7h 57m

Los Angeles

Mon 1/19

11:59 pm-12:20 pm

1 stop9h 21m

$309

DaytonLos Angeles

DAY - LAX

DAYLAX

Dayton

Thu 1/15

5:47 pm-10:59 pm

1 stop8h 12m

Los Angeles

Tue 1/20

10:48 am-10:02 pm

1 stop8h 14m

$309

DaytonLos Angeles

DAY - LAX

DAYLAX

Dayton

Wed 5/6

6:40 pm-12:26 am

1 stop8h 46m

Los Angeles

Wed 5/13

1:00 pm-11:16 pm

1 stop7h 16m

$309

DaytonLos Angeles

DAY - LAX

DAYLAX

Dayton

Thu 1/15

5:47 pm-10:59 pm

1 stop8h 12m

Los Angeles

Fri 1/30

2:15 pm-11:44 pm

1 stop6h 29m

$309

DaytonLos Angeles

DAY - LAX

DAYLAX

Dayton

Fri 1/16

4:21 pm-9:18 pm

1 stop7h 57m

Los Angeles

Tue 1/20

9:00 am-7:55 pm

1 stop7h 55m

$309

DaytonLos Angeles

DAY - LAX

DAYLAX

Dayton

Sat 4/4

1:45 pm-6:39 pm

1 stop7h 54m

Los Angeles

Sun 4/12

9:29 pm-9:47 am

1 stop9h 18m

$309

DaytonLos Angeles

DAY - LAX

DAYLAX

Dayton

Sat 5/23

7:45 pm-12:30 am

1 stop7h 45m

Los Angeles

Thu 5/28

12:10 am-11:03 am

1 stop7h 53m

$309

DaytonLos Angeles

DAY - LAX

DAYLAX

Dayton

Sat 1/17

9:05 am-1:30 pm

1 stop7h 25m

Los Angeles

Sat 1/24

10:48 am-8:22 pm

1 stop6h 34m

$309

DaytonLos Angeles

DAY - LAX

DAYLAX

Dayton

Thu 1/29

5:47 pm-11:52 pm

1 stop9h 05m

Los Angeles

Mon 2/2

12:40 pm-11:44 pm

1 stop8h 04m

$309

DaytonLos Angeles

DAY - LAX

DAYLAX

Dayton

Wed 5/6

3:45 pm-9:10 pm

1 stop8h 25m

Los Angeles

Wed 5/13

1:55 pm-11:29 pm

1 stop6h 34m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 23 results
1
2
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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 December 12, 2025.

To ensure you get the cheapest price possible for a flight from Dayton to Irvine, you should look to book at least 28 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, October is the cheapest month in which you can book a flight from Dayton to Irvine (average of $106). Flying from Dayton to Irvine in April is currently the most expensive (average of $166). 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 December 18, 2025.

One of the essential ways to save on airfare from Dayton to Irvine is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 20% on airfare.

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 Tuesday evenings when fares are most often at their lowest. Sunday evenings 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 December 18, 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
7.9
Good
8,005 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

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
7.9
Good
8,005 reviews
Delta
7.9
Good
8,005 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

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
9,091 reviews
Delta
7.9
Good
8,005 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

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
11,054 reviews
Delta
7.9
Good
8,005 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

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. 3 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 $309, American Airlines can have you in Irvine from Dayton in 7h 57m. There are 1919 mi between Dayton and Irvine. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Dayton to Irvine one-way?

    One-way options have recently been found by users for as low as $139 on Delta. Other airlines that offer cheap prices include American Airlines from $153 and United Airlines from $178 one-way.

  • 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, October is the cheapest month in which you can book a flight from Dayton to Irvine (average of $106). Flying from Dayton to Irvine in April is currently the most expensive (average of $166). 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 3 airlines flying from Dayton to Irvine

Discover the top 3 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$254Average$369FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$406FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$439FlexibilityNo cancel feeOn-time69%

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