Cheap flights from San Francisco to Chicago O'Hare Intl Airport from £71
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 28/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
Cheap flight deals from San Francisco to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to O'Hare Intl (ORD). 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 19 May 2024.
Popular in | June |
|---|---|
Cheapest in | January |
Round-trip from | £437 |
One-way from | £98 |
How far in advance should I book a flight from San Francisco to Chicago O'Hare Intl Airport?
Travelers have found it’s best to book a flight 47 days in advance to save up to 39% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 47 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from San Francisco to Chicago O'Hare Intl Airport 1-2 weeks in advance for as low as £254, or £372 for flights within the next 24 hours.
What is the cheapest month to fly from San Francisco to Chicago O'Hare Intl Airport?
Due to multiple factors, expect to potentially pay more when booking in June. For low rates, October can be a great choice for travel to Chicago O'Hare Intl Airport. Flights to Chicago O'Hare Intl Airport from San Francisco in October are about £252 on average during October, but can be found for as low as £69.
When is the cheapest time to fly from San Francisco to Chicago O'Hare Intl Airport (SFO - ORD)?
When flying from San Francisco to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Cheap Alaska Airlines flights from San Francisco to O'Hare Intl
Explore cheap flight options specifically provided by Alaska Airlines for the route between San Francisco and O'Hare Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 835,321 searches. Data last updated 19 May 2024.
Take a peek at the cheapest Alaska Airlines flights we've detected travelling from San Francisco to Chicago. Make sure to check back often as deals are often changing.
Cheap Sun Country Air flights from San Francisco to O'Hare Intl
Explore cheap flight options specifically provided by Sun Country Air for the route between San Francisco and O'Hare Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 835,321 searches. Data last updated 19 May 2024.
Take a gander at the lowest prices we've found on Sun Country Air flights from San Francisco to Chicago. Check back soon if you're not seeing flights that suit your needs.
Cheap San Francisco to O'Hare Intl flights in May & June 2024
Find cheap flight options from San Francisco to O'Hare Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 835,321 searches. Prices were last updated on 19 May 2024.
These are some of the most attractive deals on flights from San Francisco to Chicago in 2024. Check back soon for alternative fares.
San Francisco to O'Hare Intl 2024 flight deals
Discover exclusive flight deals for travel between San Francisco and O'Hare Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 835,321 searches. Data last updated 19 May 2024.
These are some of the most attractive deals on flights from San Francisco to Chicago in 2024. Check back soon for alternative fares.
Direct flights to O'Hare Intl from San Francisco
Discover direct flight options from San Francisco to O'Hare Intl. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 835,321 searches. Data last updated 19 May 2024.
Consider booking one of these non-stop flights heading from San Francisco to Chicago. Select from other flights from San Francisco to Chicago by using the search form above.
San Francisco to O'Hare Intl flights leaving soon
Find last-minute flight options from San Francisco to O'Hare Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 835,321 searches. Data last updated 19 May 2024.
Check out these flights departing soon from San Francisco to Chicago. Users should be sure to double check the price, date, and time of their last-minute flight.
One-way flights to O'Hare Intl from San Francisco
Search for one-way flight options from San Francisco to O'Hare Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 835,321 searches. Data last updated 19 May 2024.
If you're seeking multiple options on one-way flights from San Francisco to Chicago, be sure to check out these deals, which are updated often. Those needing a return flight from San Francisco to Chicago can use the search form above.
Find flights from San Francisco to O'Hare Intl within your budget
Customise your flight search to find flights from San Francisco to O'Hare Intl 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 835,321 searches. Data last updated 19 May 2024.
Fly from
Fly to
Budget
£141 - £226
Route
Depart
Return
Price
San FranciscoChicago O'Hare Intl
SFO - ORD
SFOORD
San Francisco
Tue 6/8
Nonstop4h 17m
Chicago O'Hare Intl
Sat 17/8
Nonstop4h 40m
San FranciscoChicago O'Hare Intl
SFO - ORD
SFOORD
San Francisco
Tue 6/8
Nonstop4h 21m
Chicago O'Hare Intl
Wed 14/8
1 stop7h 52m
San FranciscoChicago O'Hare Intl
SFO - ORD
SFOORD
San Francisco
Tue 11/6
Nonstop4h 23m
Chicago O'Hare Intl
Tue 18/6
Nonstop4h 37m
San FranciscoChicago O'Hare Intl
SFO - ORD
SFOORD
San Francisco
Wed 31/7
Nonstop4h 21m
Chicago O'Hare Intl
Wed 7/8
1 stop7h 52m
San FranciscoChicago O'Hare Intl
SFO - ORD
SFOORD
San Francisco
Mon 12/8
Nonstop4h 21m
Chicago O'Hare Intl
Sat 17/8
Nonstop4h 37m
San FranciscoChicago O'Hare Intl
SFO - ORD
SFOORD
San Francisco
Fri 12/7
1 stop18h 40m
Chicago O'Hare Intl
Thu 18/7
1 stop15h 41m
San FranciscoChicago O'Hare Intl
SFO - ORD
SFOORD
San Francisco
Mon 22/7
1 stop6h 31m
Chicago O'Hare Intl
Tue 6/8
1 stop7h 49m
San FranciscoChicago O'Hare Intl
SFO - ORD
SFOORD
San Francisco
Sat 31/8
Nonstop4h 08m
Chicago O'Hare Intl
Tue 3/9
Nonstop4h 41m
San FranciscoChicago O'Hare Intl
SFO - ORD
SFOORD
San Francisco
Sun 4/8
1 stop9h 17m
Chicago O'Hare Intl
Sat 17/8
1 stop9h 33m
When is the best time to 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 10 May 2024.
The best time to book flights from San Francisco to Chicago O'Hare Intl Airport is 85 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.
Average price of flights to O'Hare Intl by month
Plan your trip from San Francisco to O'Hare Intl by taking into account the cheapest months to travel. The average price of a one-way flight from San Francisco to O'Hare Intl is currently £85 while a return flight costs £178. Price data was last updated on 12 May 2024.
Currently, January is the cheapest month in which you can book a flight from San Francisco to Chicago O'Hare Intl Airport (average of £601). Flying from San Francisco to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £775). 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.
January
£473
February
£488
March
£479
April
£490
May
£515
June
£593
July
£610
August
£562
September
£526
October
£509
November
£490
December
£494
Temperature and rainfall in O'Hare Intl by month
Plan your trip to O'Hare Intl by taking into account the average temperature and rainfall totals by month.
CHI Temperature | -5 - 23 °C |
|---|
Reviews of airlines servicing O'Hare Intl
Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated 19 May 2024.
See what other customers who have flown with Alaska Airlines, Sun Country Air and Delta from San Francisco to Chicago have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Boarding
Comfort
Crew
Entertainment
Overall
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Food
Boarding
Comfort
Crew
Entertainment
Overall
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Food
Boarding
Comfort
Crew
Entertainment
Overall
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Food
Boarding
Comfort
Crew
Entertainment
Overall
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Food
Boarding
Comfort
Crew
Entertainment
Overall
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Food
Boarding
Comfort
Crew
Entertainment
Overall
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
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.
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Alternative routes for San Francisco to O'Hare IntlSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Search flights from San Francisco to O'Hare Intl by cabin class
Find flights from San Francisco to O'Hare Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from San Francisco to O'Hare Intl
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 May 2024.
| 27%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 13%of flight departures | Morning6 am to noon |
| 31%of flight departures | AfternoonNoon to 6 pm |
| 29%of flight departures | Evening6 pm to midnight |
Weekly flight availability from San Francisco to O'Hare Intl
Explore weekly flight availability from San Francisco to O'Hare Intl. 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 19 May 2024.
| Monday | 63daily flights |
|---|---|
| Tuesday | 58daily flights |
| Wednesday | 55daily flights |
| Thursday | 58daily flights |
| Friday | 62daily flights |
| Saturday | 48daily flights |
| Sunday | 58daily flights |
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
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Deals for San Francisco to O'Hare Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
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