$284+ Cheap flights from California to Quincy, IL (UIN)
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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — UIN
Jun 10 — Jun 171
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.Cheap flight deals from California to Quincy
Cheapest
Best
Last-minute
One-way
Cheapest flights from California to QuincyExplore the most affordable flight options available from California to Quincy. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 11, 2026.
Explore the most affordable flight options available from California to Quincy. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 11, 2026.
This Expedia deal was found by Cheapflights users on 5/6. 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.
Mon 6/223:02 pm
SFO
- UIN
2 stops20h 38m
Multiple Airlines
Tue 6/233:35 pm
UIN
- SFO
2 stops28h 31m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$1,094
This Expedia deal was found by Cheapflights users on 5/7. 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.
Fri 5/226:00 am
ONT
- UIN
2 stops13h 00m
Multiple Airlines
Tue 5/269:45 am
UIN
- ONT
2 stops16h 13m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$1,278
Best flights from California to QuincyDiscover carefully curated flight deals from California to Quincy that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 11, 2026.
Discover carefully curated flight deals from California to Quincy that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 11, 2026.
This Expedia deal was found by Cheapflights users on 5/6. 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.
Mon 6/223:02 pm
SFO
- UIN
2 stops20h 38m
Multiple Airlines
Tue 6/233:35 pm
UIN
- SFO
2 stops28h 31m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$1,094
This Expedia deal was found by Cheapflights users on 5/7. 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.
Fri 5/226:00 am
ONT
- UIN
2 stops13h 00m
Multiple Airlines
Tue 5/269:45 am
UIN
- ONT
2 stops16h 13m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$1,278
Last-minute flights from California to QuincyDiscover last-minute flight deals from California to Quincy. Data last updated May 11, 2026 and is based on user searches.
Discover last-minute flight deals from California to Quincy. Data last updated May 11, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 5/7. 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.
Fri 5/226:00 am
ONT
- UIN
2 stops13h 00m
Multiple Airlines
Tue 5/269:45 am
UIN
- ONT
2 stops16h 13m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$1,278
This Expedia deal was found by Cheapflights users on 5/6. 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.
Mon 6/223:02 pm
SFO
- UIN
2 stops20h 38m
Multiple Airlines
Tue 6/233:35 pm
UIN
- SFO
2 stops28h 31m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$1,094
One-way flights from California to QuincySearch for one-way flight options from California to Quincy. Find affordable one-way fares based on user searches. Data last updated May 11, 2026.
Search for one-way flight options from California to Quincy. Find affordable one-way fares based on user searches. Data last updated May 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 7/28:39 pm
SFO
- UIN
2 stops15h 01m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 6/1112:38 pm
SFO
- UIN
2 stops23h 02m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 5/10. 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.
Fri 6/1211:59 pm
SFO
- UIN
3 stops59h 41m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$497
Find flight deals from California to Quincy
Keep the following information in mind while searching for California to Quincy flight deals. Data was last updated May 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,094 (Expedia) |
One-way from | $284 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from California to Quincy 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 May 11, 2026.
Use the filters below to find and compare flights from California to Quincy that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoQuincy
SFO - UIN
SFOUIN
San Francisco
Mon 6/22
3:02 pm-1:40 pm
2 stops20h 38m
Quincy Regional
Tue 6/23
3:35 pm-6:06 pm
2 stops28h 31m
$1,094
Quickest round-trip
OntarioQuincy
ONT - UIN
ONTUIN
Ontario
Fri 5/22
6:00 am-9:00 pm
2 stops13h 00m
Quincy Regional
Tue 5/26
9:45 am-11:58 pm
2 stops16h 13m
$1,278
Cheapest one-way
Quickest one-way
San FranciscoQuincy
SFO - UIN
SFOUIN
San Francisco
Thu 6/11
12:38 pm-1:40 pm
2 stops23h 02m
$285
San FranciscoQuincy
SFO - UIN
SFOUIN
San Francisco
Thu 7/2
10:27 pm-12:30 pm
3 stops36h 03m
$338
Sorted by cheapest first
Best time to book a flight from California to Quincy
Have a flexible travel schedule? Discover the best time to fly to Quincy from California with our price prediction graph.
SFO-UIN
ONT-UIN
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 California to Quincy
USCA-UIN
SFO-UIN
ONT-UIN
No data available for this route at this time. Please check back soon.
Related info for your journey
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