Cheap flights from Chicago O'Hare Intl Airport to San Francisco from $71
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to San Francisco departing on 8/22. 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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Alaska Airlines flights from Chicago O'Hare Intl Airport to Oakland, California
Our best Alaska Airlines deals on Chicago O'Hare Intl Airport to Oakland, California flight tickets
Delta flights from Chicago O'Hare Intl Airport to Oakland, California
Our best Delta deals on Chicago O'Hare Intl Airport to Oakland, California flight tickets
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How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Oakland, California
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 Oakland, California?
The month of September is, on average, the cheapest month to fly to Oakland, California from Chicago O'Hare Intl Airport, with most prices found around $155. If you aren’t able to travel to Oakland, California during the month of September, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $270.
What is the cheapest day to depart on your flight to Oakland, California?
According to our data, Monday is the cheapest day to fly to Oakland, California from Chicago O'Hare Intl Airport. The lowest ticket price found for a Monday departure recently was $346. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Chicago O'Hare Intl Airport to Oakland, California for around $541.
What is the cheapest time of day to depart on your flight to Oakland, California?
At noon is the cheapest time of day to fly from Chicago O'Hare Intl Airport to Oakland, California when you can find flight prices for as low as $337. Flying to Oakland, California at noon is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $540.
How have Chicago O'Hare Intl Airport to Oakland, California flight prices changed over time?
As of June 2025, prices for Chicago O'Hare Intl Airport to Oakland, California flights are approximately 0% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from Chicago O'Hare Intl to Oakland?
Spirit Airlines, Southwest, and Sun Country Air are the most popular carriers operating from Chicago O'Hare Intl to Oakland
What airlines fly to Oakland, California?
United Airlines, American Airlines and Alaska Airlines are the top three most popular airlines that fly to Oakland, California from Chicago O'Hare Intl Airport 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 Oakland, California. Keep in mind that there are 8 different airlines that fly to Oakland, California on a routine basis, so you have a few additional options to choose from.
When to book flights from Chicago O'Hare Intl Airport to Oakland, California
Cheap Chicago O'Hare Intl Airport to Oakland, California (ORD to OAK) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Oakland, California
Best Price Found | $71 |
|---|---|
Fastest flight time | 5h 55m |
Direct flights | None |
Airports in Oakland, California | 1 airport |
How far is Chicago O'Hare Intl to Oakland by plane?
Chicago O'Hare Intl and Oakland are 1830.7 mi apart from one another. In terms of flight time, this usually takes a little over 5h 55m.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Oakland Airport?
Prices for flights from Chicago O'Hare Intl Airport to Oakland Airport were last updated today.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Oakland Airport?
As of June 2025, there are 5 operators available to choose from for flights from Chicago O'Hare Intl Airport to Oakland Airport.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Oakland Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Oakland Airport.
What documentation or ID do you need to fly to Oakland Airport?
The travel and health documents you'll need for your trip to Oakland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Oakland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Chicago O'Hare Intl Airport to Oakland, California?
Based on momondo bookings for flights between Chicago O'Hare Intl Airport and Oakland, California, the leading airline is Southwest, making up 44% of the total bookings. Other popular airlines include Spirit Airlines with 30%, Alaska Airlines with 9%, and Delta with 9%.
Best airlines flying from Chicago O'Hare Intl Airport to Oakland, California
Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Oakland, California with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $129 | Free Cancellation | Rating 6.3 8,052 reviews | |||
| PriceFrom $238 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $238 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $246 | Free Cancellation | Rating 8.0 4,287 reviews | |||
| PriceFrom $256 | Free Cancellation | Rating 8.0 7,946 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Chicago to Oakland?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to Oakland for you.
Can I find flights from Chicago to Oakland with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Oakland from Chicago with this policy.
How can momondo help me find flights from Chicago to Oakland?
momondo helps you find the best flight between Chicago and Oakland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Chicago to Oakland right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Oakland, momondo offers a useful price alert feature which will track prices for flights to Oakland from Chicago and alert you when they change.