Cheap flights from Oakland, California to Illinois from $56
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oakland, California to Illinois departing on 7/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Delta flights from Oakland, California to Illinois
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How to get the cheapest flight ticket from Oakland, California to Illinois
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Illinois?
The cheapest month to fly to Illinois from Oakland, California is in September. Flight prices, which tend to average around $235, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $254.
What is the cheapest day to depart on your flight to Illinois?
The cheapest day to depart from Oakland, California to Illinois is on a Monday when prices can be found for as low as $449. Flights from Oakland, California to Illinois on a Thursday will generally be more expensive and average around $480. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Illinois?
Our most recent data shows that the best time of day to fly to Illinois is in the evening. Flights from Oakland, California to Illinois during this time can be as low as $306. Flights in the afternoon are often more expensive with an average ticket price of $538.
What is the cheapest Oakland to Illinois flight route?
Fly from Oakland to Chicago Midway for the best Oakland - Illinois flight prices
What cabin class options are available on Oakland to Illinois flights?
There are 1 cabin classes available to choose from on Oakland to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Oakland, California to Illinois flights?
You could potentially save up to 34% on your flight if you consider stops on a Oakland, California to Illinois flight.
What is the cheapest airline that flies from Oakland to Illinois?
Spirit Airlines, Southwest, and Sun Country Air are the most popular carriers operating from Oakland to Illinois
What airlines fly to Illinois?
United Airlines, American Airlines and Alaska Airlines are the top three most popular airlines that fly to Illinois from Oakland, California according to our data. United Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 8 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.
How many flights depart from Oakland, California to Illinois on average per day?
As of June 2025, 2 flights take off from Oakland, California and land in Illinois each day. The most common flight departure time for this route is 5:00AM, with 45% of daily flights taking off in the morning.
How many flights depart from Oakland, California to Illinois on average per week?
The number of flights available between Oakland, California and Illinois is 14 per week as of June 2025. The most frequent departure day is Tue, with 29% of weekly flights leaving on this day.
Cheap Oakland, California to Illinois flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Oakland, California to Illinois
When did momondo last update prices for flights from Oakland Airport to Illinois?
Prices for flights from Oakland Airport to Illinois were last updated today.
How many operators does momondo search for flights from Oakland Airport to Illinois?
The number of operators available for flights from Oakland Airport to Illinois is 5 as of June 2025.
How old do you have to be to fly from Oakland Airport to Illinois?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oakland Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Oakland, California to Illinois?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Oakland, California to Illinois is Boeing 737 MAX 8 (20.88% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (12.45%), Airbus A321neo (12.45%), and Boeing 737-900 Passenger/BBJ3 (winglets) (11.24%).
Best airlines flying from Oakland, California to Illinois
Compare and see reviews for airlines that fly from Oakland, California to Illinois with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $108 | Free Cancellation | Rating 6.3 8,052 reviews | |||
| PriceFrom $138 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $163 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $236 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $263 | Free Cancellation | Rating 8.0 4,287 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Oakland to Illinois?
Finding the right flight to Illinois from Oakland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Illinois quick and easy, saving you time and money.
Can I find flights from Oakland to Illinois with flexible booking policies on momondo?
Flights from Oakland to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Oakland to Illinois?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Oakland to Illinois.
I’m not ready to book a flight from Oakland to Illinois right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Illinois from Oakland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.