$99+ Cheap flights from Chicago (CHI) to Berkeley, 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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Chicago to Berkeley 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.The best prices from Chicago to Berkeley are usually found in April or September, booked 67 days in advance, depart on a Wednesday or Saturday and return on a Wednesday
Cheap flight deals from Chicago to Berkeley
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Berkeley (B9R). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated janvier 21, 2025.
Round-trip from | $197 (Alaska Airlines) |
|---|---|
One-way from | $99 (Southwest) |
Popular in | March |
Cheapest in | April |
Average price | $316 |
Find flight deals from Chicago to Berkeley
Cheapest flights from Chicago to BerkeleyExplore the most affordable flight options available from Chicago to Berkeley. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janvier 21, 2025.
Explore the most affordable flight options available from Chicago to Berkeley. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janvier 21, 2025.
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Orbitz deal was found by Cheapflights users on 1/19. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Frontier deal was found by Cheapflights users on 1/21. 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.
This CheapOair deal was found by Cheapflights users on 1/20. 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.
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 1/21. 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.
This United Airlines deal was found by Cheapflights users on 1/20. 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.
This Delta deal was found by Cheapflights users on 1/21. 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.
This Delta deal was found by Cheapflights users on 1/20. 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.
This Southwest deal was found by Cheapflights users on 1/20. 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.
This FlightHub deal was found by Cheapflights users on 1/21. 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.
Find flights from Chicago to Berkeley within your budget
Customize your flight search to find flights from Chicago to Berkeley 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 janvier 21, 2025.
Fly from
Fly to
Route
Depart
Return
Price
ChicagoSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
mer. 2/26
7:00 pm-10:10 pm
Nonstop5h 10m
San Francisco
mar. 3/4
10:46 am-4:58 pm
Nonstop4h 12m
ChicagoSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
jeu. 2/20
7:00 pm-10:10 pm
Nonstop5h 10m
San Francisco
lun. 2/24
7:54 pm-5:00 am
1 stop7h 06m
ChicagoSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
ven. 2/28
7:55 pm-9:42 am
1 stop15h 47m
San Francisco
jeu. 3/6
12:15 am-4:26 pm
1 stop14h 11m
ChicagoSan Francisco
MDW - SFO
MDWSFO
Chicago Midway
jeu. 2/20
8:44 pm-7:16 am
1 stop12h 32m
San Francisco
mer. 2/26
2:53 pm-12:17 am
1 stop7h 24m
ChicagoSan Francisco
MDW - SFO
MDWSFO
Chicago Midway
jeu. 3/6
6:20 pm-9:00 pm
Nonstop4h 40m
San Francisco
mar. 3/11
7:00 am-1:05 pm
Nonstop4h 05m
ChicagoSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
sam. 2/15
4:55 pm-10:59 pm
1 stop8h 04m
San Francisco
mar. 2/18
5:15 am-11:21 am
Nonstop4h 06m
ChicagoSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
jeu. 2/20
10:35 am-1:38 pm
Nonstop5h 03m
San Francisco
ven. 2/21
10:40 am-6:55 pm
1 stop6h 15m
ChicagoSan Francisco
MDW - SFO
MDWSFO
Chicago Midway
mar. 2/18
10:57 am-6:20 pm
1 stop9h 23m
San Francisco
lun. 2/24
12:40 am-9:35 am
1 stop6h 55m
ChicagoSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
lun. 2/17
6:15 am-11:32 am
1 stop7h 17m
San Francisco
sam. 2/22
10:45 pm-9:16 am
1 stop8h 31m
ChicagoSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
jeu. 3/6
7:10 pm-12:30 am
1 stop7h 20m
San Francisco
mer. 4/9
5:15 am-4:45 pm
2 stops9h 30m
Best time to book a flight from Chicago to Berkeley
Have a flexible travel schedule? Discover the best time to fly to Berkeley from Chicago with our price prediction graph.
Travel insights for flights from Chicago to Berkeley
Get recent, data-driven insights about flights from Chicago to Berkeley including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Chicago to Berkeley?
Use this chart to determine the optimal time to book a round-trip flight from Chicago to Berkeley. Price data was last updated on January 17, 2025.
The best time to book flights from Chicago to Berkeley is 67 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Chicago to Berkeley?
Currently, January is the cheapest month in which you can book a flight from Chicago to Berkeley (average of $276). Flying from Chicago to Berkeley in June is currently the most expensive (average of $405). 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 CHI to B9R?
Find hourly flight availability from Chicago to Berkeley. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated janvier 21, 2025.
When flying from Chicago to Berkeley, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
What is the cheapest day to fly from Chicago to Berkeley?
Use this chart to determine the cheapest time to fly round-trip from Chicago to Berkeley. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Chicago to Berkeley flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Chicago to Berkeley
Explore weekly flight availability from Chicago to Berkeley. 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 janvier 21, 2025.
The most flights from CHI to B9R are scheduled on a Thursday (54 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (39 on average).
Rainfall in Berkeley by month
Plan your trip to Berkeley by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Berkeley ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit Berkeley when rainfall is around 0.0 in.
Temperature in Berkeley by month
Plan your trip to Berkeley by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Berkeley, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).
Reviews of airlines servicing Berkeley
Get insights into the airlines that provide service to Berkeley. 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 Berkeley. Reviews last updated janvier 21, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and United Airlines from Chicago to Berkeley by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Comfort
Crew
Boarding
Entertainment
Overall
Reviews
My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.
Food
Comfort
Crew
Boarding
Entertainment
Overall
Reviews
My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.
Food
Comfort
Crew
Boarding
Entertainment
Overall
Reviews
My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.
Food
Comfort
Crew
Boarding
Entertainment
Overall
Reviews
My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.
Food
Comfort
Crew
Boarding
Entertainment
Overall
Reviews
My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.
Food
Comfort
Crew
Boarding
Entertainment
Overall
Reviews
My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.
Related info for your journey
Find useful and relevant information for your journey from Chicago to Berkeley. 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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Alternative routes for Chicago to Berkeley
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from Chicago to Berkeley
Discover the top 7 airlines that operate flights from Chicago to Berkeley. 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 janvier 21, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$89 | Average$208 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$128 | Average$367 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$133 | Average$246 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$140 | Average$405 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$141 | Average$388 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$196 | Average$500 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$242 | Average$456 | FlexibilityNo cancel fee | On-time63% |