$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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LAX
Sep 17 — Sep 241
Round-trip
1 adult, Economy
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Find cheap flights from Fremont to Irvine with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Fremont to Irvine are usually found in September or October, booked 90 days in advance, depart on a Friday or Thursday and return on a Friday
Cheap flight deals from Fremont to Irvine
Cheapest
Best
Last-minute
One-way
Cheapest flights from Fremont to IrvineExplore 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 August 18, 2026.
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 August 18, 2026.
This Booking.com deal was found by Cheapflights users on 8/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1712:07 pm -
Nonstop1h 36m
Mon 9/2110:04 pm -
1 stop10h 10m
Deal found 8/16![Frontier logo]()
$88
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/51:55 pm -
Nonstop1h 31m
Wed 9/98:44 am -
Nonstop1h 38m
Deal found 8/14![Multiple Airlines logo]()
$89
This CheapOair deal was found by Cheapflights users on 8/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:00 am -
Nonstop1h 37m
Tue 10/65:20 pm -
1 stop14h 54m
Deal found 8/17![Frontier logo]()
$90
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.
Mon 9/2111:42 am -
1 stop26h 57m
Thu 9/248:44 am -
Nonstop1h 38m
Deal found 8/14![Frontier logo]()
$91
This Frontier deal was found by Cheapflights users on 8/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:25 pm -
Nonstop1h 36m
Wed 10/147:03 pm -
Nonstop1h 35m
Deal found 8/17![Frontier logo]()
$92
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:00 am -
Nonstop1h 37m
Tue 9/226:05 am -
1 stop18h 09m
Deal found 8/14![Frontier logo]()
$93
This Frontier deal was found by Cheapflights users on 8/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:05 pm -
1 stop13h 42m
Tue 9/228:44 am -
Nonstop1h 38m
Deal found 8/16![Frontier logo]()
$94
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:24 pm -
1 stop9h 23m
Mon 9/148:44 am -
Nonstop1h 38m
Deal found 8/13![Frontier logo]()
$95
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.
Tue 9/88:56 pm -
1 stop19h 27m
Fri 9/118:44 am -
Nonstop1h 38m
Deal found 8/14![Frontier logo]()
$96
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:23 pm -
Nonstop1h 31m
Thu 9/37:13 pm -
Nonstop1h 33m
Deal found 8/14![Frontier logo]()
$98
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/144:00 pm -
1 stop16h 20m
Tue 11/177:43 pm -
Nonstop1h 35m
Deal found 8/14![Frontier logo]()
$99
Best flights from Fremont to IrvineDiscover carefully curated flight deals from Fremont to Irvine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2026.
Discover carefully curated flight deals from Fremont to Irvine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2026.
This Southwest deal was found by Cheapflights users on 8/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:00 am -
Nonstop1h 30m
Mon 9/217:50 am -
2 stops6h 50m
Deal found 8/16![Southwest logo]()
$132
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:13 am -
Nonstop1h 32m
Thu 9/310:33 pm -
Nonstop1h 22m
Deal found 8/13![Delta logo]()
$147
This Southwest deal was found by Cheapflights users on 8/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/31:30 pm -
2 stops6h 30m
Wed 11/41:20 pm -
2 stops7h 10m
Deal found 8/17![Southwest logo]()
$147
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/282:50 pm -
2 stops7h 35m
Mon 10/57:10 pm -
1 stop5h 25m
Deal found 8/14![Southwest logo]()
$177
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:10 am -
2 stops7h 40m
Mon 9/145:40 pm -
1 stop5h 50m
Deal found 8/14![Southwest logo]()
$194
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/82:00 pm -
2 stops7h 25m
Thu 9/107:50 am -
2 stops6h 50m
Deal found 8/13![Southwest logo]()
$222
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/32:50 pm -
2 stops7h 35m
Wed 9/93:25 pm -
2 stops6h 15m
Deal found 8/13![Southwest logo]()
$230
This Southwest deal was found by Cheapflights users on 8/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:00 am -
1 stop5h 50m
Tue 9/228:25 am -
2 stops7h 35m
Deal found 8/17![Southwest logo]()
$232
This Southwest deal was found by Cheapflights users on 8/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:10 am -
2 stops7h 40m
Thu 9/247:50 am -
2 stops6h 50m
Deal found 8/17![Southwest logo]()
$234
This Southwest deal was found by Cheapflights users on 8/15. 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.
Wed 10/75:20 am -
2 stops7h 40m
Wed 10/74:20 pm -
1 stop6h 25m
Deal found 8/15![Southwest logo]()
$237
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:10 am -
1 stop8h 05m
Fri 9/259:40 am -
2 stops6h 50m
Deal found 8/13![Southwest logo]()
$239
Last-minute flights from Fremont to IrvineDiscover last-minute flight deals from Fremont to Irvine. Data last updated August 18, 2026 and is based on user searches.
Discover last-minute flight deals from Fremont to Irvine. Data last updated August 18, 2026 and is based on user searches.
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:23 pm -
Nonstop1h 31m
Sat 9/59:09 pm -
1 stop27h 09m
Deal found 8/14![Frontier logo]()
$92
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:23 pm -
Nonstop1h 31m
Thu 9/37:13 pm -
Nonstop1h 33m
Deal found 8/14![Frontier logo]()
$98
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/51:55 pm -
Nonstop1h 31m
Thu 9/108:44 am -
Nonstop1h 38m
Deal found 8/14![Multiple Airlines logo]()
$89
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.
Tue 9/88:56 pm -
1 stop19h 27m
Fri 9/118:44 am -
Nonstop1h 38m
Deal found 8/14![Frontier logo]()
$96
This Super.com 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:17 am -
1 stop5h 06m
Sat 9/128:44 am -
Nonstop1h 38m
Deal found 8/13![Frontier logo]()
$99
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:24 pm -
1 stop9h 23m
Mon 9/148:44 am -
Nonstop1h 38m
Deal found 8/13![Frontier logo]()
$95
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 9/119:00 am -
Nonstop1h 37m
Tue 9/1511:30 am -
1 stop6h 54m
Deal found 8/14![Frontier logo]()
$90
This Frontier deal was found by Cheapflights users on 8/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:05 pm -
1 stop13h 42m
Tue 9/228:44 am -
Nonstop1h 38m
Deal found 8/16![Frontier logo]()
$94
This Mytrip deal was found by Cheapflights users on 8/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/179:00 am -
Nonstop1h 37m
Mon 9/2110:04 pm -
1 stop20h 20m
Deal found 8/16![Frontier logo]()
$88
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.
Mon 9/2111:42 am -
1 stop26h 57m
Thu 9/248:44 am -
Nonstop1h 38m
Deal found 8/14![Frontier logo]()
$91
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:00 am -
Nonstop1h 37m
Tue 9/226:05 am -
1 stop18h 09m
Deal found 8/14![Frontier logo]()
$93
One-way flights from Fremont to IrvineSearch for one-way flight options from Fremont to Irvine. Find affordable one-way fares based on user searches. Data last updated August 18, 2026.
Search for one-way flight options from Fremont to Irvine. Find affordable one-way fares based on user searches. Data last updated August 18, 2026.
This SmartFares deal was found by Cheapflights users on 8/16. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:59 pm -
Nonstop1h 38m
Deal found 8/16![Alaska Airlines logo]()
$54
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/283:41 pm -
Nonstop1h 31m
Deal found 8/14![Alaska Airlines logo]()
$55
This Kiwi.com deal was found by Cheapflights users on 8/15. 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.
Wed 9/2311:17 am -
1 stop27h 44m
Deal found 8/15![Frontier logo]()
$56
This Southwest deal was found by Cheapflights users on 8/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/194:55 pm -
Nonstop1h 40m
Deal found 8/16![Southwest logo]()
$59
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 10/101:02 pm -
1 stop6h 54m
Deal found 8/14![Frontier logo]()
$60
This Frontier deal was found by Cheapflights users on 8/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:00 am -
1 stop8h 40m
Deal found 8/17![Frontier logo]()
$61
This CheapOair deal was found by Cheapflights users on 8/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:23 pm -
Nonstop1h 31m
Deal found 8/16![Frontier logo]()
$62
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:58 am -
Nonstop1h 37m
Deal found 8/13![Frontier logo]()
$63
This Super.com deal was found by Cheapflights users on 8/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2810:24 pm -
1 stop17h 59m
Deal found 8/17![Frontier logo]()
$64
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.
Thu 9/2410:05 pm -
1 stop13h 42m
Deal found 8/14![Frontier logo]()
$65
Find flight deals from Fremont to Irvine
Keep the following information in mind while searching for Fremont to Irvine flight deals. Data was last updated August 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $88 (Booking.com) |
One-way from | $54 (SmartFares) |
Popular in | March |
Cheapest in | September |
Average price | $203 |
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 August 18, 2026.
Use the filters below to find and compare flights from Fremont to Irvine that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoLos Angeles
SFO San Francisco - LAX Los Angeles
SFOLAX
San Francisco
Thu 9/17
6:00 am-7:30 am
Nonstop1h 30m
Los Angeles
Mon 9/21
7:50 am-2:40 pm
2 stops6h 50m
$132
Quickest round-trip
San FranciscoLos Angeles
SFO San Francisco - LAX Los Angeles
SFOLAX
San Francisco
Thu 9/3
7:13 am-8:45 am
Nonstop1h 32m
Los Angeles
Thu 9/3
10:33 pm-11:55 pm
Nonstop1h 22m
$147
San FranciscoLos Angeles
SFO San Francisco - LAX Los Angeles
SFOLAX
San Francisco
Tue 11/3
1:30 pm-8:00 pm
2 stops6h 30m
Los Angeles
Wed 11/4
1:20 pm-8:30 pm
2 stops7h 10m
$147
San FranciscoLos Angeles
SFO San Francisco - LAX Los Angeles
SFOLAX
San Francisco
Mon 9/28
2:50 pm-10:25 pm
2 stops7h 35m
Los Angeles
Mon 10/5
7:10 pm-12:35 am
1 stop5h 25m
$177
San FranciscoLos Angeles
SFO San Francisco - LAX Los Angeles
SFOLAX
San Francisco
Fri 9/11
5:10 am-12:50 pm
2 stops7h 40m
Los Angeles
Mon 9/14
5:40 pm-11:30 pm
1 stop5h 50m
$194
San FranciscoLos Angeles
SFO San Francisco - LAX Los Angeles
SFOLAX
San Francisco
Tue 9/8
2:00 pm-9:25 pm
2 stops7h 25m
Los Angeles
Thu 9/10
7:50 am-2:40 pm
2 stops6h 50m
$222
San FranciscoLos Angeles
SFO San Francisco - LAX Los Angeles
SFOLAX
San Francisco
Thu 9/3
2:50 pm-10:25 pm
2 stops7h 35m
Los Angeles
Wed 9/9
3:25 pm-9:40 pm
2 stops6h 15m
$230
San FranciscoLos Angeles
SFO San Francisco - LAX Los Angeles
SFOLAX
San Francisco
Fri 9/4
7:00 am-12:50 pm
1 stop5h 50m
Los Angeles
Tue 9/22
8:25 am-4:00 pm
2 stops7h 35m
$232
San FranciscoLos Angeles
SFO San Francisco - LAX Los Angeles
SFOLAX
San Francisco
Thu 9/17
5:10 am-12:50 pm
2 stops7h 40m
Los Angeles
Thu 9/24
7:50 am-2:40 pm
2 stops6h 50m
$234
San FranciscoLos Angeles
SFO San Francisco - LAX Los Angeles
SFOLAX
San Francisco
Wed 10/7
5:20 am-1:00 pm
2 stops7h 40m
Los Angeles
Wed 10/7
4:20 pm-10:45 pm
1 stop6h 25m
$237
Showing 1-10 of 22 resultsSorted by cheapest first
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.
SFO-LAX
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
FR8-IR9
SFO-LAX
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 August 18, 2026.
It’s optimal to fly from Fremont to Irvine in the evening. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight in the afternoon.
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 August 18, 2026.
The most flights from FR8 to IR9 are scheduled on a Sunday (181 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (68 on average).
How much does it cost to fly round-trip from Fremont to Irvine?
Airfare is below average for this route at the moment.
Fremont to Irvine flights typically cost between $135 and $272 in September.The cheapest round-trip price found within the last 5 days was $88 on Frontier (Sep 17-Sep 21).
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 August 31, 2025.
Travelers seeking maximum savings on their Fremont to Irvine flight should consider departing on Wednesday mornings 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.
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 August 18, 2026.
Get a feel of what it's like to fly with Southwest,Alaska Airlines, andDelta 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.
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Related info for your journey
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Top 9 airlines flying from Fremont to Irvine
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$29 | Average$143 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$50 | Average$232 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$68 | Average$257 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$78 | Average$246 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$88 | Average$303 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$116 | Average$308 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$117 | Average$260 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$122 | Average$386 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$498 | Average$578 | FlexibilityNo cancel fee | On-timeN/A |