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$54+ Cheap flights from Fremont, CA 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LAX
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from Fremont to Irvine are usually found in September or January, booked 85 days in advance, depart on a Friday or Thursday and return on a Friday

Cheap flight deals from Fremont to Irvine

Keep the following information in mind while searching for Fremont to Irvine flight deals. Data was last updated julio 31, 2025.

Round-trip from

$84
(Mytrip)

One-way from

$54
(Delta)

Popular in

April

Cheapest in

September

Average price

$171
From Fremont to Irvine
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One-way flight from Fremont to Irvine
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Highest demand for flights based on searches. 12% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Fremont to Irvine

Cheapest flights from Fremont to Irvine
Explore the most affordable flight options available from Fremont to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

This Mytrip deal was found by Cheapflights users on 7/29. 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.
vie. 9/512:18 pmSFO - LAX
Nonstop1h 33mFrontier
dom. 9/79:37 amLAX - SFO
Nonstop1h 36mFrontier
Deal found 7/29$84
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/185:50 amSFO - LAX
Nonstop1h 38mMultiple Airlines
dom. 9/219:07 amLAX - SFO
Nonstop1h 36mMultiple Airlines
Deal found 7/29$88
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/2711:12 amSFO - LAX
Nonstop1h 27mHawaiian Airlines
sáb. 8/3010:34 pmLAX - SFO
Nonstop1h 25mHawaiian Airlines
Deal found 7/31$92
This iWofly deal was found by Cheapflights users on 7/29. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/156:53 pmSFO - LAX
Nonstop1h 38mAlaska Airlines
mié. 9/178:50 amLAX - SFO
Nonstop1h 28mAlaska Airlines
Deal found 7/29$98
This Southwest deal was found by Cheapflights users on 7/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/302:25 pmSFO - LAX
Nonstop1h 25mSouthwest
sáb. 8/305:10 pmLAX - SFO
Nonstop1h 20mSouthwest
Deal found 7/30$107
This United Airlines deal was found by Cheapflights users on 7/29. 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.
mar. 8/265:41 pmSFO - LAX
Nonstop1h 32mUnited Airlines
mar. 9/26:00 amLAX - SFO
Nonstop1h 25mUnited Airlines
Deal found 7/29$112
This Delta deal was found by Cheapflights users on 7/31. 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.
lun. 8/256:58 pmSFO - LAX
Nonstop1h 32mDelta
sáb. 8/306:30 amLAX - SFO
Nonstop1h 21mDelta
Deal found 7/31$117

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fremont 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 julio 31, 2025.
Use the filters below to find and compare flights from Fremont to Irvine that are best for you.

Fly from

Fremont

Fly to

Irvine

Route

Depart

Return

Price

San FranciscoLos Angeles

SFO - LAX

SFOLAX

San Francisco

vie. 9/5

12:18 pm-1:51 pm

Nonstop1h 33m

Los Angeles

dom. 9/7

9:37 am-11:13 am

Nonstop1h 36m

$84

San FranciscoLos Angeles

SFO - LAX

SFOLAX

San Francisco

jue. 9/18

5:50 am-7:28 am

Nonstop1h 38m

Los Angeles

dom. 9/21

9:07 am-10:43 am

Nonstop1h 36m

$88

San FranciscoLos Angeles

SFO - LAX

SFOLAX

San Francisco

mié. 8/27

11:12 am-12:39 pm

Nonstop1h 27m

Los Angeles

sáb. 8/30

10:34 pm-11:59 pm

Nonstop1h 25m

$92

San FranciscoLos Angeles

SFO - LAX

SFOLAX

San Francisco

lun. 9/15

6:53 pm-8:31 pm

Nonstop1h 38m

Los Angeles

mié. 9/17

8:50 am-10:18 am

Nonstop1h 28m

$98

San FranciscoLos Angeles

SFO - LAX

SFOLAX

San Francisco

sáb. 8/30

2:25 pm-3:50 pm

Nonstop1h 25m

Los Angeles

sáb. 8/30

5:10 pm-6:30 pm

Nonstop1h 20m

$107

San FranciscoLos Angeles

SFO - LAX

SFOLAX

San Francisco

mar. 8/26

10:55 am-12:28 pm

Nonstop1h 33m

Los Angeles

dom. 8/31

6:30 am-7:51 am

Nonstop1h 21m

$112

San FranciscoLos Angeles

SFO - LAX

SFOLAX

San Francisco

lun. 9/1

5:55 am-7:24 am

Nonstop1h 29m

$54

San FranciscoLos Angeles

SFO - LAX

SFOLAX

San Francisco

mar. 8/12

11:20 am-12:55 pm

Nonstop1h 35m

$57

San FranciscoLos Angeles

SFO - LAX

SFOLAX

San Francisco

lun. 8/25

4:30 pm-5:58 pm

Nonstop1h 28m

$61

San FranciscoLos Angeles

SFO - LAX

SFOLAX

San Francisco

sáb. 9/6

1:00 pm-6:35 pm

1 stop5h 35m

$68

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 12 results
1
2

Best time to book a flight from Fremont to Irvine

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

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

Use this chart to determine the optimal time to book a round-trip flight from Fremont to Irvine. Price data was last updated on July 25, 2025.

The price you pay for your flight from Fremont to Irvine may vary depending on when you book. For the best chance of a lower fare, look to book 85 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Fremont to Irvine (average of $246). Flying from Fremont to Irvine 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 FR8 to IR9?

Find hourly flight availability from Fremont 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 julio 31, 2025.

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

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

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

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

Weekly flight availability from Fremont to Irvine

Explore weekly flight availability from Fremont to Irvine. 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 julio 31, 2025.

The most flights from FR8 to IR9 are scheduled on a Thursday (185 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (108 on average).

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 julio 31, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Fremont 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

ZLO - LAX

I liked flying Alaska. One exception; On the flight from Manzanillo to LA the air conditioner was producing too much cold air that kept me cold during the flight.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

ZLO - LAX

I liked flying Alaska. One exception; On the flight from Manzanillo to LA the air conditioner was producing too much cold air that kept me cold during the flight.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

ZLO - LAX

I liked flying Alaska. One exception; On the flight from Manzanillo to LA the air conditioner was producing too much cold air that kept me cold during the flight.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

ZLO - LAX

I liked flying Alaska. One exception; On the flight from Manzanillo to LA the air conditioner was producing too much cold air that kept me cold during the flight.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

ZLO - LAX

I liked flying Alaska. One exception; On the flight from Manzanillo to LA the air conditioner was producing too much cold air that kept me cold during the flight.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

ZLO - LAX

I liked flying Alaska. One exception; On the flight from Manzanillo to LA the air conditioner was producing too much cold air that kept me cold during the flight.

Related info for your journey

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

  • How popular is this Fremont to Irvine flight route?

    Flights from Fremont to Irvine have been viewed 583 times in the past calendar month.

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

    One-way options have recently been found by users for as low as $54 on Delta. Other airlines that offer cheap prices include Frontier from $55 and Hawaiian Airlines from $61 one-way.

  • What are the most reliable airlines from Fremont to Irvine?

    Before booking your flight to Irvine from Fremont, check out the most reliable airlines to get you to your destination on time: Finnair (90%), Avianca (88%), Air China( 88%).

  • What are the cheapest flights from Fremont to Irvine?

    While on average a flight from Fremont to Irvine is generally $1,247, our data shows the cheapest flight currently is $53. When looking at the most popular route, (San Francisco - Los Angeles), you can expect to pay $43 for that flight.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Fremont to Irvine (average of $246). Flying from Fremont to Irvine 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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Top 9 airlines flying from Fremont to Irvine

Discover the top 9 airlines that operate flights from Fremont 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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$19Average$90FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$20Average$91FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$51Average$191FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$57Average$224FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$57Average$233FlexibilityNo cancel feeOn-time69%
DeltaCheapest$58Average$197FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$110Average$279FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$113Average$279FlexibilityNo cancel feeOn-time63%
JetBlueCheapest$249Average$498FlexibilityNo cancel feeOn-time62%

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