Cheap flights from San Francisco to Chicago O'Hare Intl Airport from $45

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mar. 10/3
mar. 10/10

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Flight information for San Francisco to Chicago O'Hare Intl Airport
(SFO to ORD)

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Chicago O'Hare Intl Airport

Best Price Found

$45

Fastest flight time

3h 01m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from San Francisco in the past 72 hours is $45. The best round-trip flight deal from San Francisco to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $120.
The fastest flight from San Francisco to Chicago O'Hare Intl Airport takes 3h 01m
Direct flights go from San Francisco to Chicago O'Hare Intl Airport every day.

How to get the cheapest flight ticket from San Francisco to Chicago O'Hare Intl Airport

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 from San Francisco to Chicago O'Hare Intl Airport?

February. The cheapest time of year to fly to Chicago O'Hare Intl Airport from San Francisco is February. Most expensive is June

What is the cheapest airline that flies to Chicago O'Hare Intl Airport from San Francisco?

Spirit Airlines. Alaska Airlines, American Airlines, and Delta are the most popular carriers operating from San Francisco to Chicago O'Hare Intl Airport

How far in advance should you book San Francisco to Chicago O'Hare Intl Airport flights?

47 days before. The cheapest time to buy a flight from San Francisco to Chicago O'Hare Intl Airport is approximately 47 days to departure

How many flights depart from San Francisco to Chicago O'Hare Intl Airport on average per day?

The number of flights available between San Francisco and Chicago O'Hare Intl Airport is 57 per day as of September 2023. The most frequent departure time is 5:00AM, with 38% of daily flights leaving at noon.

How many flights depart from San Francisco to Chicago O'Hare Intl Airport on average per week?

As of September 2023, there are 402 flights per week flying from San Francisco to Chicago O'Hare Intl Airport. The most common day of the week flights depart is Monday, with 16% of flights taking off on this day.

What cabin class options are available on San Francisco to Chicago O'Hare Intl Airport flights?

There are 4 cabin classes available to choose from on San Francisco to Chicago O'Hare Intl Airport 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 San Francisco to Chicago O'Hare Intl Airport flights?

You could potentially save up to 17% on your flight if you consider stops on a San Francisco to Chicago O'Hare Intl Airport flight.

If you are looking to fly from San Francisco to Chicago, you are most likely going to fly from San Francisco Airport to Chicago O'Hare Intl Airport, the most popular airports on that route. You may be looking for an airport near San Francisco Airport to depart from when traveling to Chicago and luckily, there are options! You can try Oakland Airport which is located in Oakland, San Jose Airport which is located in San Jose, or Santa Rosa Sonoma County Airport which is located in Santa Rosa. The cheapest route from San Francisco to Chicago is SFO — ORD with an average price of $88 RT during the month of September.

San Francisco Airport (SFO) to Chicago O'Hare Intl Airport (ORD)$88
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Oakland Airport (OAK) to Chicago O'Hare Intl Airport (ORD)$106
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San Jose Airport (SJC) to Chicago O'Hare Intl Airport (ORD)$127
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Santa Rosa Sonoma County Airport (STS) to Chicago O'Hare Intl Airport (ORD)$447
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Easily compare round-trip flights from San Francisco to Chicago O'Hare Intl Airport

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from San Francisco to Chicago O'Hare Intl Airport by changing tabs
Frontier
Oct 17
SFO10:40 amSan Francisco
19h 47m
1 stop
ORD5:27 amChicago O'Hare Intl
Oct 24
ORD8:59 amChicago O'Hare Intl
8h 48m
1 stop
SFO5:47 pmSan Francisco
Multiple Airlines
Oct 17
SFO10:43 amSan Francisco
16h 31m
1 stop
ORD2:14 amChicago O'Hare Intl
Oct 24
ORD8:59 amChicago O'Hare Intl
8h 48m
1 stop
SFO5:47 pmSan Francisco
United Airlines
Oct 25
SFO12:45 pmSan Francisco
4h 13m
ORD3:58 pmChicago O'Hare Intl
Oct 31
ORD10:07 amChicago O'Hare Intl
4h 47m
SFO2:54 pmSan Francisco
Alaska Airlines
Dec 11
SFO2:20 amSan Francisco
4h 18m
ORD5:38 amChicago O'Hare Intl
Jan 16
ORD11:05 amChicago O'Hare Intl
4h 50m
SFO3:55 pmSan Francisco
Frontier
Oct 17
SFO10:40 amSan Francisco
19h 47m
1 stop
ORD5:27 amChicago O'Hare Intl
Oct 21
ORD7:21 pmChicago O'Hare Intl
12h 27m
1 stop
SFO7:48 amSan Francisco
Multiple Airlines
Oct 18
SFO10:28 amSan Francisco
16h 46m
1 stop
ORD2:14 amChicago O'Hare Intl
Oct 25
ORD3:00 amChicago O'Hare Intl
10h 20m
1 stop
SFO1:20 pmSan Francisco

Find the cheapest one-way flights from San Francisco to Chicago O'Hare Intl Airport

If you're looking for one-way flights from San Francisco to Chicago O'Hare Intl Airport, view some of our deals below provided by American Airlines, Frontier and United Airlines
Frontier
Oct 24
SFO10:40 amSan Francisco
18h 13m
1 stop
ORD3:53 amChicago O'Hare Intl
Multiple Airlines
Nov 8
SFO11:25 amSan Francisco
14h 59m
1 stop
ORD1:24 amChicago O'Hare Intl
American Airlines
Dec 16
SFO6:45 pmSan Francisco
4h 16m
ORD10:01 pmChicago O'Hare Intl

Search last-minute flights to Chicago O'Hare Intl Airport from San Francisco

Find and compare round-trip flight prices for your last-minute flight from San Francisco to Chicago O'Hare Intl Airport
Multiple Airlines
Oct 8
SFO10:30 amSan Francisco
25h 50m
1 stop
ORD11:20 amChicago O'Hare Intl
Oct 17
ORD3:00 amChicago O'Hare Intl
8h 43m
1 stop
SFO11:43 amSan Francisco
Frontier
Oct 3
SFO1:05 pmSan Francisco
12h 30m
2 stops
ORD12:35 amChicago O'Hare Intl
Dec 9
ORD4:28 pmChicago O'Hare Intl
21h 56m
1 stop
SFO2:24 pmSan Francisco
American Airlines
Oct 7
SFO7:59 pmSan Francisco
4h 15m
ORD11:14 pmChicago O'Hare Intl
Oct 21
ORD9:40 amChicago O'Hare Intl
4h 43m
SFO2:23 pmSan Francisco
Delta
Oct 3
SFO10:00 amSan Francisco
7h 55m
1 stop
ORD4:55 pmChicago O'Hare Intl
Dec 16
ORD1:03 amChicago O'Hare Intl
9h 58m
1 stop
SFO11:01 amSan Francisco
Multiple Airlines
Oct 7
SFO4:43 amSan Francisco
9h 00m
1 stop
ORD12:43 pmChicago O'Hare Intl
Oct 17
ORD3:00 amChicago O'Hare Intl
8h 43m
1 stop
SFO11:43 amSan Francisco
Alaska Airlines
Oct 7
SFO3:40 amSan Francisco
4h 17m
ORD6:57 amChicago O'Hare Intl
Oct 13
ORD10:57 amChicago O'Hare Intl
4h 43m
SFO3:40 pmSan Francisco

Best airlines flying from San Francisco to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from San Francisco to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $91Free CancellationRating
6.0
2,809 reviews
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FrontierPriceFrom $107Free CancellationRating
5.8
1,041 reviews
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Alaska AirlinesPriceFrom $139Free CancellationRating
7.9
3,001 reviews
Search Alaska Airlines flights
DeltaPriceFrom $148Free CancellationRating
7.8
1,565 reviews
Search Delta flights
American AirlinesPriceFrom $175Free CancellationRating
7.1
2,890 reviews
Search American Airlines flights
United AirlinesPriceFrom $218Free CancellationRating
7.2
2,716 reviews
Search United Airlines flights
  • Alaska Airlines Flights From San Francisco to Chicago O'Hare Intl Airport

    Alaska Airlines flight deals from San Francisco to Chicago O'Hare Intl Airport start from $139 round-trip. Over the 7 Alaska Airlines flights for this route in a normal week, average airfare is usually $349 round-trip - but some users have found much cheaper deals with momondo.

  • United Airlines Flights From San Francisco to Chicago O'Hare Intl Airport

    United Airlines is also a popular choice for this route. United Airlines flight deals for San Francisco to Chicago O'Hare Intl Airport start from as low as $218 round-trip, depending on your selected dates, with average United Airlines deals seen on momondo around $439. United Airlines operates 61 flights to Chicago O'Hare Intl Airport from San Francisco in an average week. Users have rated it 7.2/10 across 2,716 reviews.


Frontier flights from San Francisco to Chicago O'Hare Intl Airport

Our best Frontier deals on San Francisco to Chicago O'Hare Intl Airport flight tickets
Frontier
Oct 17
SFO10:40 amSan Francisco
19h 47m
1 stop
ORD5:27 amChicago O'Hare Intl
Oct 24
ORD8:59 amChicago O'Hare Intl
8h 48m
1 stop
SFO5:47 pmSan Francisco
Frontier
Oct 17
SFO10:40 amSan Francisco
19h 47m
1 stop
ORD5:27 amChicago O'Hare Intl
Oct 21
ORD7:21 pmChicago O'Hare Intl
12h 27m
1 stop
SFO7:48 amSan Francisco
Frontier
Oct 17
SFO10:40 amSan Francisco
19h 47m
1 stop
ORD5:27 amChicago O'Hare Intl
Oct 21
ORD7:21 pmChicago O'Hare Intl
12h 27m
1 stop
SFO7:48 amSan Francisco

United Airlines flights from San Francisco to Chicago O'Hare Intl Airport

Our best United Airlines deals on San Francisco to Chicago O'Hare Intl Airport flight tickets
United Airlines
Oct 25
SFO12:45 pmSan Francisco
4h 13m
ORD3:58 pmChicago O'Hare Intl
Oct 31
ORD10:07 amChicago O'Hare Intl
4h 47m
SFO2:54 pmSan Francisco
United Airlines
Oct 20
SFO7:50 pmSan Francisco
7h 20m
1 stop
ORD2:10 amChicago O'Hare Intl
Oct 29
ORD3:00 amChicago O'Hare Intl
4h 48m
SFO7:48 amSan Francisco
United Airlines
Oct 16
SFO7:59 pmSan Francisco
4h 16m
ORD11:15 pmChicago O'Hare Intl
Oct 24
ORD2:35 pmChicago O'Hare Intl
4h 43m
SFO7:18 pmSan Francisco

  • How far is San Francisco to Chicago O'Hare Intl by plane?

    There are 1838.3 mi between San Francisco and Chicago O'Hare Intl. Typically, this will take 4h 10m by plane in normal conditions.

  • When did momondo last update prices for flights from San Francisco Airport to Chicago O'Hare Intl Airport?

    Prices for flights from San Francisco Airport to Chicago O'Hare Intl Airport were last updated today.

  • How many operators does momondo search for flights from San Francisco Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from San Francisco Airport to Chicago O'Hare Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Francisco Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Alternative routes for San Francisco to Chicago O'Hare Intl Airport

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Los Angeles to Chicago O'Hare Intl Airport Flights
Fastest flight time3h 56m
Cheapest price$105
Burbank to Chicago O'Hare Intl Airport Flights
Fastest flight time5h 55m
Cheapest price$122
Los Angeles to Chicago Midway Airport Flights
Fastest flight time3h 55m
Cheapest price$118
Santa Ana to Chicago O'Hare Intl Airport Flights
Fastest flight time3h 54m
Cheapest price$111
Ontario to Chicago O'Hare Intl Airport Flights
Fastest flight time5h 35m
Cheapest price$110
Oakland, California to Chicago O'Hare Intl Airport Flights
Fastest flight time6h 35m
Cheapest price$106
San Francisco to Chicago Midway Airport Flights
Fastest flight time4h 09m
Cheapest price$64
San Diego to Chicago O'Hare Intl Airport Flights
Fastest flight time3h 54m
Cheapest price$89
Ontario to Chicago Midway Airport Flights
Fastest flight time3h 55m
Cheapest price$118
San Diego to Chicago Midway Airport Flights
Fastest flight time3h 55m
Cheapest price$97
San Jose to Chicago O'Hare Intl Airport Flights
Fastest flight time4h 08m
Cheapest price$127
Santa Ana to Chicago Midway Airport Flights
Fastest flight time6h 29m
Cheapest price$116

Similar San Francisco to Chicago O'Hare Intl Airport flights

Flexible with your destination? Broaden your search and find flights similar to your San Francisco to Chicago O'Hare Intl Airport route

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Chicago?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Francisco to Chicago. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Francisco to Chicago with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Francisco to Chicago flights to just show those with flexible booking policies.

How can momondo help me find flights from San Francisco to Chicago?

Once you have performed a search for San Francisco to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from San Francisco to Chicago right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Francisco to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.


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