Cheap flights from the United States to Irvine, CA
LAX — LAX
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Find flight deals from USA to Irvine
Keep the following information in mind while searching for USA to Irvine flight deals. Data was last updated October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Popular in | June |
Cheapest in | January |
Average price | $473 |
Cheapflights Insights
Everything you need to know about your flight from the United States to Irvine
What is the cheapest time of day to fly from US to IR9?
Find hourly flight availability from USA 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 October 30, 2026.
It’s typically best to fly out from USA to Irvine in the morning. Doing so could potentially save you 11% on the flight price compared to flying in the afternoon, which is usually more expensive.
What is the cheapest day to fly from USA to Irvine?
Use this chart to determine the cheapest time to fly round-trip from USA to Irvine. Price data was last updated on October 24, 2026.
Travelers seeking maximum savings on their USA to Irvine flight should consider departing on Thursday mornings when fares are most often at their lowest. Sunday at noon 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 October 30, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andJetBlue from the United States to Irvine 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.
Overall
7.8
Food
7.2
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Overall
7.8
Food
7.2
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Overall
7.8
Food
7.2
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Overall
7.8
Food
7.2
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Overall
7.8
Food
7.2
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Overall
7.8
Food
7.2
Entertainment
7.8
Comfort
7.8
Boarding
8.1
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 USA to Irvine. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
Complete your trip to Irvine by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from USA to Irvine by cabin class
Find flights from USA to Irvine, based on your preferred cabin class, be it economy, premium economy, business, or first class.
USA and Irvine flights
Browse other USA and Irvine flight options. Last updated on October 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Irvine
Find the right flight back to USA after your stay in Irvine
USA to Irvine flights
Consider these flights traveling from USA to Irvine.
Top 10 airlines flying from USA to Irvine
Discover the top 10 airlines that operate flights from USA 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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$29 | Average$257 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$73 | Average$431 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$78 | Average$401 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$87 | Average$265 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$108 | Average$395 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$117 | Average$442 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$117 | Average$455 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$117 | Average$434 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$178 | Average$319 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$239 | Average$431 | FlexibilityNo cancel fee | On-time83% |