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$29+ Cheap flights from Irvine, CA to North America

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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LAX
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Irvine to North America

Keep the following information in mind while searching for Irvine to North America flight deals. Data was last updated August 14, 2025.

Round-trip from

$52
(Frontier)

One-way from

$29
(Cheapflightsfares)

Popular in

December

Cheapest in

January

Average price

$337
From Irvine to North America
Search Deals
One-way flight from Irvine to North America
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Irvine to North America

Cheapest flights from Irvine to North America
Explore the most affordable flight options available from Irvine to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Frontier deal was found by Cheapflights users on 8/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/133:38 pmLAX - LAS
Nonstop1h 27mFrontier
Mon 9/1510:18 amLAS - LAX
Nonstop1h 28mFrontier
Deal found 8/14$52
This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/286:45 amLAX - LAS
Nonstop1h 29mSpirit Airlines
Sat 8/3010:36 pmLAS - LAX
Nonstop1h 22mSpirit Airlines
Deal found 8/14$53
This FlightHub deal was found by Cheapflights users on 8/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/316:45 amLAX - LAS
Nonstop1h 29mMultiple Airlines
Tue 9/236:31 pmLAS - LAX
Nonstop1h 21mMultiple Airlines
Deal found 8/11$54
This Spirit deal was found by Cheapflights users on 8/13. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/19:22 amLAX - LAS
Nonstop1h 33mSpirit Airlines
Thu 9/412:11 pmLAS - LAX
Nonstop1h 22mSpirit Airlines
Deal found 8/13$55
This Booking.com deal was found by Cheapflights users on 8/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/109:36 amLAX - LAS
Nonstop1h 30mSpirit Airlines
Fri 9/1212:11 pmLAS - LAX
Nonstop1h 22mSpirit Airlines
Deal found 8/12$56
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/256:45 amLAX - LAS
Nonstop1h 29mSpirit Airlines
Tue 8/2610:36 pmLAS - LAX
Nonstop1h 22mSpirit Airlines
Deal found 8/12$57
This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/128:55 pmLAX - LAS
Nonstop1h 31mSpirit Airlines
Sat 9/135:36 pmLAS - LAX
Nonstop1h 19mSpirit Airlines
Deal found 8/14$58
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/49:36 amLAX - LAS
Nonstop1h 30mSpirit Airlines
Mon 9/89:36 amLAS - LAX
Nonstop1h 20mSpirit Airlines
Deal found 8/12$59
This Spirit deal was found by Cheapflights users on 8/14. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/228:55 pmLAX - LAS
Nonstop1h 31mSpirit Airlines
Wed 10/19:36 amLAS - LAX
Nonstop1h 20mSpirit Airlines
Deal found 8/14$60
This Mytrip deal was found by Cheapflights users on 8/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/277:50 pmLAX - LAS
Nonstop1h 29mSpirit Airlines
Sat 10/412:11 pmLAS - LAX
Nonstop1h 22mSpirit Airlines
Deal found 8/13$61
This FlightHub deal was found by Cheapflights users on 8/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/17:40 pmLAX - LAS
Nonstop1h 29mMultiple Airlines
Sun 11/210:45 amLAS - LAX
Nonstop1h 24mMultiple Airlines
Deal found 8/11$62
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/246:45 amLAX - LAS
Nonstop1h 29mSpirit Airlines
Thu 8/2810:36 pmLAS - LAX
Nonstop1h 22mSpirit Airlines
Deal found 8/12$63

Cheapflights Fare Finder

 
Customize your flight search to find flights from Irvine to North America 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 August 14, 2025.
Use the filters below to find and compare flights from Irvine to North America that are best for you.

Fly from

Irvine

Fly to

North America

Route

Depart

Return

Price

Los AngelesLas Vegas

LAX - LAS

LAXLAS

Los Angeles

Mon 9/1

9:22 am-10:55 am

Nonstop1h 33m

Las Vegas Harry Reid Intl

Thu 9/4

12:11 pm-1:33 pm

Nonstop1h 22m

$53

Los AngelesLas Vegas

LAX - LAS

LAXLAS

Los Angeles

Wed 9/10

6:15 am-7:40 am

Nonstop1h 25m

Las Vegas Harry Reid Intl

Sat 9/13

12:11 pm-1:33 pm

Nonstop1h 22m

$53

Los AngelesLas Vegas

LAX - LAS

LAXLAS

Los Angeles

Thu 9/4

9:36 am-11:06 am

Nonstop1h 30m

Las Vegas Harry Reid Intl

Tue 9/9

12:11 pm-1:33 pm

Nonstop1h 22m

$53

Los AngelesLas Vegas

LAX - LAS

LAXLAS

Los Angeles

Fri 9/5

6:15 am-7:40 am

Nonstop1h 25m

Las Vegas Harry Reid Intl

Sat 9/6

5:36 pm-6:55 pm

Nonstop1h 19m

$53

Los AngelesLas Vegas

LAX - LAS

LAXLAS

Los Angeles

Wed 9/10

9:36 am-11:06 am

Nonstop1h 30m

Las Vegas Harry Reid Intl

Thu 9/11

9:36 am-10:56 am

Nonstop1h 20m

$55

Los AngelesLas Vegas

LAX - LAS

LAXLAS

Los Angeles

Thu 8/28

9:22 am-10:55 am

Nonstop1h 33m

Las Vegas Harry Reid Intl

Thu 8/28

10:36 pm-11:58 pm

Nonstop1h 22m

$55

Los AngelesLas Vegas

LAX - LAS

LAXLAS

Los Angeles

Tue 9/2

7:58 pm-9:28 pm

Nonstop1h 30m

Las Vegas Harry Reid Intl

Tue 9/2

10:36 pm-11:58 pm

Nonstop1h 22m

$55

Los AngelesLas Vegas

LAX - LAS

LAXLAS

Los Angeles

Tue 9/9

6:15 am-7:40 am

Nonstop1h 25m

Las Vegas Harry Reid Intl

Thu 9/11

9:36 am-10:56 am

Nonstop1h 20m

$55

Los AngelesLas Vegas

LAX - LAS

LAXLAS

Los Angeles

Mon 9/1

9:22 am-10:55 am

Nonstop1h 33m

Las Vegas Harry Reid Intl

Fri 9/5

12:11 pm-1:33 pm

Nonstop1h 22m

$55

Los AngelesLas Vegas

LAX - LAS

LAXLAS

Los Angeles

Tue 8/19

9:22 am-10:55 am

Nonstop1h 33m

Las Vegas Harry Reid Intl

Tue 8/26

10:36 pm-11:58 pm

Nonstop1h 22m

$57

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 60 results
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2
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Best time to book a flight from Irvine to North America

Have a flexible travel schedule? Discover the best time to fly to North America 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 North America

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

Currently, January is the cheapest month in which you can book a flight from Irvine to North America (average of $246). Flying from Irvine to North America in March is currently the most expensive (average of $326). 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 NA?

Find hourly flight availability from Irvine to North America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Irvine to North America as you normally would.

Weekly flight availability from Irvine to North America

Explore weekly flight availability from Irvine to North America. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 14, 2025.

The most flights from IR9 to 0NA are scheduled on a Thursday (55 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (50 on average).

Reviews of airlines servicing North America

Get insights into the airlines that provide service to North America. 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 North America. Reviews last updated August 14, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Irvine to North America have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Spirit Airlines
6.3
Okay
8,046 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Frontier
5.8
Fair
3,217 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $29. Users have also found prices from $53 and $54 on Frontier and Alaska Airlines, respectively.

  • What are the most popular routes from Irvine to North America?

    While some choose either Los Angeles - Seattle/Tacoma Intl or Los Angeles - Newark, Los Angeles - New York John F Kennedy Intl is the most popular route from Irvine to North America.

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

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

  • How can I find direct flights from Irvine to North America?

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

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

    Yes. Cheapflights offers flight deals from Irvine to North America 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 North America?

    Currently, January is the cheapest month in which you can book a flight from Irvine to North America (average of $246). Flying from Irvine to North America in March is currently the most expensive (average of $326). 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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Alternative routes for Irvine to North America

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Irvine to North America

Discover the top 10 airlines that operate flights from Irvine to North America. 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$19Average$173FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$22Average$200FlexibilityNo cancel feeOn-time65%
Avelo AirlinesCheapest$37Average$213FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$57Average$232FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$58Average$323FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$58Average$398FlexibilityNo cancel feeOn-time69%
DeltaCheapest$66Average$384FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$97Average$378FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$100Average$416FlexibilityNo cancel feeOn-time71%
Breeze AirwaysCheapest$133Average$247FlexibilityNo cancel feeOn-timeN/A

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