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United Airlines flights from San Francisco to Chicago (SFO - CHI)

SFO — CHI
May 3 — May 101
From?
To?
Fri 5/3
Fri 5/10
1 adult, Economy
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Cheapflights users flying from San Francisco to Chicago on United Airlines typically fly into Chicago O'Hare Intl and depart from San Francisco. Select your dates above for pricing.

United Airlines flights from San Francisco to Chicago in 2024

Find detailed information about United Airlines flights from San Francisco to Chicago. Explore the options provided by United Airlines to plan your journey from San Francisco to Chicago. Data last updated April 28, 2024.

Popular in

June

Cheapest in

September

Average price (all airlines)

$379

One-way from

$90

Round-trip from

$205
Highest demand for flights from San Francisco to Chicago; 12% potential price increase.
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Best time to find cheap flights from San Francisco to Chicago; 2% potential price drop.
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Average price for all San Francisco to Chicago flights (one-way and round-trip).
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Cheapest one-way United Airlines flight from San Francisco to Chicago
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Cheapest round-trip United Airlines flight from San Francisco to Chicago
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  • Can I get a flight from San Francisco to Chicago on United Airlines for under $400?

    Cheapflights currently has 50 SFO-CHI flights for under $400. Flights to Chicago will vary based on many factors, like date and time. Click here to find the best price for your dates on Cheapflights.

  • How do most travelers feel about United Airlines?

    The general consensus from 4,129 Cheapflights users is that United Airlines is a 6.3/10. Select your travel dates above for updated prices on flights from San Francisco to Chicago (SFO-CHI).

Cheapest United Airlines flights from San Francisco to Chicago

Discover the cheapest flight options specifically offered by United Airlines for travel from San Francisco to Chicago. Compare prices and availability to find the most affordable fares for your desired travel dates. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 2,944,896 searches. The data was last updated on April 28, 2024.
Sat 5/116:35 pmSFO - ORD
Nonstop4h 21mUnited Airlines
Sat 5/186:10 amORD - SFO
Nonstop4h 46mUnited Airlines
Deal found 4/26$205
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Sat 5/112:35 pmSFO - ORD
1 stop6h 26mUnited Airlines
Sat 5/186:10 amORD - SFO
Nonstop4h 46mUnited Airlines
Deal found 4/26$214
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Sun 5/266:30 pmSFO - ORD
Nonstop4h 20mUnited Airlines
Sun 6/26:05 amORD - SFO
Nonstop4h 42mUnited Airlines
Deal found 4/27$249
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Direct flights from San Francisco to Chicago on United Airlines

Discover the cheapest flight options specifically offered by United Airlines for travel from San Francisco to Chicago. Compare prices and availability to find the most affordable fares for your desired travel dates. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 2,944,896 searches. The data was last updated on April 28, 2024.
Sat 5/116:35 pmSFO - ORD
Nonstop4h 21mUnited Airlines
Sat 5/186:10 amORD - SFO
Nonstop4h 46mUnited Airlines
Deal found 4/26$205
Pick Dates
Wed 7/1711:45 pmSFO - ORD
Nonstop4h 13mUnited Airlines
Sat 7/206:05 amORD - SFO
Nonstop4h 40mUnited Airlines
Deal found 4/28$218
Pick Dates
Fri 7/1211:45 pmSFO - ORD
Nonstop4h 13mUnited Airlines
Wed 7/179:15 pmORD - SFO
Nonstop4h 41mUnited Airlines
Deal found 4/27$219
Pick Dates

Last minute deals on Cheapflights

Explore last-minute flight deals on United Airlines for various destinations, including San Francisco to Chicago. Discover attractive deals on flights departing soon. Keep an eye on the latest last-minute deals to find great opportunities for spontaneous travel. Please note that prices are subject to change and availability may vary. Data last updated April 28, 2024 and based on user searches. In the last 7 days, Cheapflights users made a total of 2,944,896 searches.
Tue 5/712:09 amSFO - ORD
Nonstop4h 21mUnited Airlines
Sat 5/115:00 amORD - SFO
1 stop6h 36mUnited Airlines
Deal found 4/27$250
Pick Dates
Tue 5/712:09 amSFO - ORD
Nonstop4h 21mUnited Airlines
Sat 5/118:50 amORD - SFO
Nonstop4h 45mUnited Airlines
Deal found 4/27$271
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Fri 5/312:09 amSFO - ORD
Nonstop4h 21mUnited Airlines
Tue 5/77:10 amORD - SFO
Nonstop4h 54mUnited Airlines
Deal found 4/27$277
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One-way United Airlines flights to Chicago from San Francisco

Search for one-way flight options from San Francisco to Chicago specifically provided by United Airlines. Find affordable one-way fares from United Airlines and compare prices with other airlines. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 2,944,896 searches. The data was last updated on April 28, 2024.
Mon 5/271:10 amSFO - ORD
Nonstop4h 20mUnited Airlines
Deal found 4/27$90
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Mon 5/2012:09 amSFO - ORD
Nonstop4h 21mUnited Airlines
Deal found 4/27$101
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Tue 6/410:35 pmSFO - ORD
Nonstop4h 20mUnited Airlines
Deal found 4/27$102
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Average price of United Airlines flights from San Francisco to Chicago

Plan your United Airlines flight from San Francisco to Chicago by taking into account the cheapest months to travel. The average price of a one-way United Airlines flight from San Francisco to Chicago is currently $98 while a round-trip flight costs $214. Price data was last updated on April 21, 2024.

Currently, the most affordable month to book a United Airlines flight from San Francisco to Chicago in February, with an average price of $245. Conversely, traveling with United Airlines from San Francisco to Chicago in June will be the most expensive, with an average cost of $356. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

January

$248

February

$245

March

$280

April

$273

May

$282

June

$356

July

$336

August

$276

September

$258

October

$248

November

$270

December

$248

Temperature and rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average temperature and rainfall totals by month.

CHI

Temperature

23 - 73.4 °F

If weather is an important factor for your trip to Chicago, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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Fly from San Francisco to Chicago on another airline
Consider alternative airlines that service the Chicago area. Flight routes are based on user searches made on Cheapflights and were last updated on April 28, 2024.

Alaska Airlines flights from San Francisco to Chicago
Frontier flights from San Francisco to Chicago

See what others are saying about United Airlines

Read reviews and see what other travelers are saying about their experiences with United Airlines. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing United Airlines for your next flight. Reviews last updated April 28, 2024.
United Airlines
7.4
Good
11,221 reviews
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Overview

Crew

8.1

Comfort

7.2

Boarding

7.7

Entertainment

7.1

Food

6.7
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