Question 1

What are the cheapest airlines flying from San Francisco to Chicago O'Hare Intl Airport round-trip?

Accepted Answer

Flying on Alaska Airlines is currently your cheapest option to Chicago O'Hare Intl Airport, with prices starting at $344. Additional round-trip tickets that might be worth considering are offered by United Airlines and Southwest, with the lowest prices starting at $370 and $398, respectively. These flights start at 42% lower than the current average price 3 months from now. Find deals

Question 2

What are the cheapest airlines to fly from San Francisco to Chicago O'Hare Intl Airport one-way?

Accepted Answer

The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $173. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from San Francisco to Chicago O'Hare Intl Airport for a low price. Find deals

Question 3

How far ahead should I book a flight from San Francisco to Chicago O'Hare Intl Airport?

Accepted Answer

The price you pay for your flight from San Francisco to Chicago O'Hare Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 77 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date. Find deals

Question 4

What is the cheapest day to fly from San Francisco to Chicago O'Hare Intl Airport?

Accepted Answer

Travellers seeking maximum savings on their San Francisco to Chicago O'Hare Intl Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time. Find deals

Question 5

E

Accepted Answer

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 43.0 mm.

Question 6

E

Accepted Answer

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Question 7

What are the most reliable airlines from San Francisco to Chicago O'Hare Intl Airport?

Accepted Answer

Before booking your flight to Chicago O'Hare Intl Airport from San Francisco, have a look at the most reliable airlines to get you to your destination on time: Iberia (90%), China Southern (89%), Asiana Airlines( 87%).

Question 8

What is the cheapest day to fly return from San Francisco to Chicago O'Hare Intl Airport?

Accepted Answer

Users have found that flying from San Francisco to Chicago O'Hare Intl Airport on a Tuesday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

Question 9

How far in advance should I book a flight from San Francisco to Chicago O'Hare Intl Airport?

Accepted Answer

To save on the cost of your flight from San Francisco to Chicago O'Hare Intl Airport, book at least 57 days before your planned departure. Booking around this time can save you about 77% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $635 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $800.

Question 10

What is the cheapest month to fly from San Francisco to Chicago O'Hare Intl Airport?

Accepted Answer

Flights from San Francisco to Chicago O'Hare Intl Airport lean towards being more expensive in December. Prices are generally better when you fly from San Francisco to Chicago O'Hare Intl Airport in April, with the cheapest ticket starting at $156.

Question 11

What is the cheapest time of day to fly from SFO to ORD?

Accepted Answer

It’s typically best to fly out from San Francisco to Chicago O'Hare Intl Airport in the afternoon. Doing so could potentially save you 65% on the flight price compared to flying in the morning, which is usually more expensive.

Question 12

What airport do you fly from for flights from San Francisco to Chicago O'Hare Intl?

Accepted Answer

San Francisco (SFO) is the airport you will fly out of if you book a flight from San Francisco to Chicago O'Hare Intl. You should not have trouble finding flights to Chicago O'Hare Intl from San Francisco; the airport handles an average of 16 outbound flights to Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the San Francisco airport to Chicago O'Hare Intl. It is only a 19.0 km journey to San Francisco (SFO) from San Francisco’s city centre.

Question 13

Can I find deals for flights from San Francisco to O'Hare Intl that include hotel bookings?

Accepted Answer

Yes. In addition to deals on San Francisco to O'Hare Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 14

How can I find direct flights from San Francisco to O'Hare Intl?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to O'Hare Intl.

Question 15

Can I find deals for business class flights from San Francisco to O'Hare Intl?

Accepted Answer

Yes. Cheapflights offers flight deals from San Francisco to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 16

How does Cheapflights help users find flights from San Francisco to O'Hare Intl?

Accepted Answer

Cheapflights helps you search for flights from San Francisco to O'Hare Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Question 17

Why should you use Cheapflights to find cheap flight tickets from San Francisco to O'Hare Intl?

Accepted Answer

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from San Francisco to O'Hare Intl for you. Better yet — we are completely free to use.

Question 18

Can Cheapflights find flights from San Francisco to O'Hare Intl with no change fees?

Accepted Answer

Yes! Cheapflights helps users easily find flights from San Francisco to O'Hare Intl with no change fees.

Question 19

Can Cheapflights notify me if prices for flights from San Francisco to O'Hare Intl become cheaper?

Accepted Answer

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

Round-trip from	$344
One-way from	$173
Popular in	November
Cheapest in	January
Average price	$700

Cheap flights from San Francisco to Chicago O'Hare Intl Airport from $173

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 20/2. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapest flights from San Francisco to O'Hare IntlExplore the most affordable flight options available from San Francisco to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.

Explore the most affordable flight options available from San Francisco to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.

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Best time to book a flight from San Francisco to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from San Francisco with our price prediction graph.

Travel insights for flights from San Francisco to O'Hare Intl

Get recent, data-driven insights about flights from San Francisco to O'Hare Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from San Francisco to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a return flight from San Francisco to O'Hare Intl. Price data was last updated on 13 December 2024.

What is the cheapest time of day to fly from SFO to ORD?

Find hourly flight availability from San Francisco to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 December 2024.

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing O'Hare Intl

Peruse reviews from past customers who have flown with Alaska Airlines, United Airlines and Southwest from San Francisco to Chicago to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from San Francisco to Chicago O'Hare Intl?

What are the cheapest airlines flying from San Francisco to Chicago O'Hare Intl Airport round-trip?

What are the cheapest airlines to fly from San Francisco to Chicago O'Hare Intl Airport one-way?

What are the most reliable airlines from San Francisco to Chicago O'Hare Intl Airport?

Can I find deals for flights from San Francisco to O'Hare Intl that include hotel bookings?

How can I find direct flights from San Francisco to O'Hare Intl?

Can I find deals for business class flights from San Francisco to O'Hare Intl?

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Alternative routes for San Francisco to O'Hare Intl

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How does Cheapflights help users find flights from San Francisco to O'Hare Intl?

Why should you use Cheapflights to find cheap flight tickets from San Francisco to O'Hare Intl?

Can Cheapflights find flights from San Francisco to O'Hare Intl with no change fees?

Can Cheapflights notify me if prices for flights from San Francisco to O'Hare Intl become cheaper?

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Cheapest flights from San Francisco to O'Hare Intl
Explore the most affordable flight options available from San Francisco to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.