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$161+ Cheap flights from Irvine, CA to Harrisburg (MDT)

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 12/29. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — MDT
Dec 21 — Dec 281
Sun 12/21
Sun 12/28
1 adult, Economy
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Cheapflights Tip: The best prices from Irvine to Harrisburg are usually found in October or August, booked 87 days in advance, depart on a Wednesday or Sunday and return on a Tuesday

Find flight deals from Irvine to Harrisburg

Cheapest flights from Irvine to Harrisburg
Explore the most affordable flight options available from Irvine to Harrisburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2025.

This Delta deal was found by Cheapflights users on 11/20. 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 12/1312:50 pmLAX - MDT
1 stop7h 23mDelta
Wed 12/176:00 amMDT - LAX
1 stop7h 50mDelta
Deal found 11/20$309
This American Airlines deal was found by Cheapflights users on 11/20. 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 12/1311:35 amLAX - MDT
1 stop9h 04mAmerican Airlines
Sat 1/1010:42 amMDT - LAX
2 stops10h 52mAmerican Airlines
Deal found 11/20$314
This Delta deal was found by Cheapflights users on 11/19. 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 12/311:39 amLAX - MDT
1 stop8h 28mDelta
Sun 12/147:27 pmMDT - LAX
1 stop8h 27mDelta
Deal found 11/19$349
This Delta deal was found by Cheapflights users on 11/18. 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 11/247:15 amLAX - MDT
1 stop8h 01mDelta
Wed 12/35:00 pmMDT - LAX
1 stop8h 37mDelta
Deal found 11/18$352
This United Airlines deal was found by Cheapflights users on 11/19. 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 12/210:30 amLAX - MDT
1 stop7h 27mUnited Airlines
Tue 12/166:30 amMDT - LAX
1 stop9h 47mUnited Airlines
Deal found 11/19$363
This American Airlines deal was found by Cheapflights users on 11/19. 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 11/2212:30 pmLAX - MDT
1 stop7h 26mAmerican Airlines
Sat 1/176:46 amMDT - LAX
1 stop11h 04mAmerican Airlines
Deal found 11/19$368
This Delta deal was found by Cheapflights users on 11/19. 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 12/115:30 amLAX - MDT
1 stop7h 43mDelta
Wed 12/177:27 pmMDT - LAX
1 stop8h 27mDelta
Deal found 11/19$394
This Delta deal was found by Cheapflights users on 11/19. 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 12/111:45 amLAX - MDT
1 stop8h 26mDelta
Mon 12/155:00 pmMDT - LAX
1 stop8h 28mDelta
Deal found 11/19$399

Cheap flight deals from Irvine to Harrisburg

Keep the following information in mind while searching for Irvine to Harrisburg flight deals. Data was last updated November 21, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$309
(Delta)

One-way from

$161
(Kiwi.com)

Popular in

January

Cheapest in

October

Average price

$525
Provider with most accurate pricing for Los Angeles-Harrisburg flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Harrisburg flights.
Search Deals
From Irvine to Harrisburg
Search Deals
One-way flight from Irvine to Harrisburg
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($120 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Irvine to Harrisburg 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 November 21, 2025.
Use the filters below to find and compare flights from Irvine to Harrisburg that are best for you.

Fly from

Irvine

Fly to

Harrisburg

Route

Depart

Return

Price

Los AngelesHarrisburg

LAX - MDT

LAXMDT

Los Angeles

Sat 12/13

12:50 pm-11:13 pm

1 stop7h 23m

Harrisburg

Wed 12/17

6:00 am-10:50 am

1 stop7h 50m

$309

Los AngelesHarrisburg

LAX - MDT

LAXMDT

Los Angeles

Wed 1/7

11:25 pm-9:35 am

1 stop7h 10m

Harrisburg

Sat 1/10

5:26 pm-10:59 pm

1 stop8h 33m

$309

Los AngelesHarrisburg

LAX - MDT

LAXMDT

Los Angeles

Sat 12/13

11:35 pm-9:30 am

1 stop6h 55m

Harrisburg

Sat 1/10

6:30 am-11:52 am

1 stop8h 22m

$309

Los AngelesHarrisburg

LAX - MDT

LAXMDT

Los Angeles

Wed 1/7

9:30 pm-9:35 am

1 stop9h 05m

Harrisburg

Tue 1/13

3:10 pm-9:16 pm

1 stop9h 06m

$309

Los AngelesHarrisburg

LAX - MDT

LAXMDT

Los Angeles

Thu 3/5

10:55 pm-9:23 am

1 stop7h 28m

Harrisburg

Tue 3/10

6:32 am-12:50 pm

1 stop9h 18m

$344

Los AngelesHarrisburg

LAX - MDT

LAXMDT

Los Angeles

Thu 12/4

9:55 pm-10:48 am

1 stop9h 53m

Harrisburg

Tue 12/16

11:33 am-4:42 pm

1 stop8h 09m

$349

Los AngelesHarrisburg

LAX - MDT

LAXMDT

Los Angeles

Thu 12/11

5:30 am-4:13 pm

1 stop7h 43m

Harrisburg

Wed 12/17

7:27 pm-12:54 am

1 stop8h 27m

$394

Los AngelesHarrisburg

LAX - MDT

LAXMDT

Los Angeles

Tue 12/2

5:30 am-4:13 pm

1 stop7h 43m

Harrisburg

Mon 12/15

6:00 am-10:50 am

1 stop7h 50m

$399

Los AngelesHarrisburg

LAX - MDT

LAXMDT

Los Angeles

Fri 12/12

12:25 am-10:06 am

1 stop6h 41m

Harrisburg

Wed 12/17

6:30 am-1:17 pm

1 stop9h 47m

$404

Los AngelesHarrisburg

LAX - MDT

LAXMDT

Los Angeles

Sat 12/13

11:35 pm-9:30 am

1 stop6h 55m

Harrisburg

Mon 1/5

6:30 am-1:39 pm

1 stop10h 09m

$409

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 20 results
1
2

Best time to book a flight from Irvine to Harrisburg

Have a flexible travel schedule? Discover the best time to fly to Harrisburg from Irvine 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 Irvine to Harrisburg

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

Use this chart to determine the optimal time to book a round-trip flight from Irvine to Harrisburg. Price data was last updated on November 14, 2025.

The best time to book flights from Irvine to Harrisburg is 23 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Irvine to Harrisburg (average of $93). Flying from Irvine to Harrisburg in December is currently the most expensive (average of $170). 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 IR9 to MDT?

Find hourly flight availability from Irvine to Harrisburg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 21% on flights from Irvine to Harrisburg by exploring options for tickets in the morning.

Reviews of airlines servicing Harrisburg

Get insights into the airlines that provide service to Harrisburg. 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 Harrisburg. Reviews last updated November 21, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Irvine to Harrisburg to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,002 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.9

Crew

8.5

Overall

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Delta
7.9
Good
8,002 reviews
Delta
7.9
Good
8,002 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.9

Crew

8.5

Overall

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
United Airlines
7.4
Good
9,035 reviews
Delta
7.9
Good
8,002 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.9

Crew

8.5

Overall

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
American Airlines
7.2
Good
11,048 reviews
Delta
7.9
Good
8,002 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.9

Crew

8.5

Overall

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from Irvine to Harrisburg. 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 into for flights to Harrisburg from Irvine?

    Harrisburg (MDT), located 8.5 mi from the city center, is the airport you fly into when you book flights from Irvine to Harrisburg. 3 airlines have flights to Harrisburg from Irvine on a regular basis. Booking flights from Irvine to Harrisburg should not be difficult; the airport handles an average of 0 inbound flights from Irvine per day.

  • How long is the flight from Irvine to Harrisburg?

    Departing from Irvine to Harrisburg will take you 7h 10m. The distance from Irvine to Harrisburg is about 2313 mi. This flight may include one or multiple stops.

  • What are the cheapest flights from Irvine to Harrisburg?

    Looking at all options, your cheapest flight can be booked for $445. While the most popular route (Los Angeles - Harrisburg) can be booked for $309 on average, our data indicates $445 when flying from Irvine to Harrisburg.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Irvine to Harrisburg 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 Irvine to Harrisburg?

    Currently, August is the cheapest month in which you can book a flight from Irvine to Harrisburg (average of $93). Flying from Irvine to Harrisburg in December is currently the most expensive (average of $170). 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

Traveling to a place near Harrisburg?

Book flights to Harrisburg if you plan to visit one of these locations
Mechanicsburg
Hershey
Carlisle
Camp Hill

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Top 3 airlines flying from Irvine to Harrisburg

Discover the top 3 airlines that operate flights from Irvine to Harrisburg. 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 November 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$302Average$403FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$308Average$563FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$308Average$506FlexibilityNo cancel feeOn-time71%

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