Cheap flights from Chicago to San Francisco from £101
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How much do flights to San Francisco cost?
Getting from San Francisco airport to the city center
Fastest option: BART rail service. Best value: SamTrans bus or shared ride services.
How to get from San Francisco International Airport (SFO) to San Francisco?
Transport Option | Typical Time | Typical Cost | Frequency | Best For |
|---|---|---|---|---|
30-40 min | $9 – $10; fare varies by destination station | every 15–20 min (traffic dependent) | fast, affordable rail option | |
45-75 min | $2 – $5; exact fare required | every 30–60 min (traffic dependent) | budget travelers | |
25-50 min | $45 – $70; metered; varies by traffic and destination | on-demand 24/7 (traffic dependent) | door-to-door convenience | |
25-50 min | $30 – $65; surge pricing may apply | on-demand 24/7 (traffic dependent) | app-based convenience | |
25-50 min | $70 – $120; pre-booked flat rate | pre-booked (traffic dependent) | groups or business travelers | |
25-50 min | $40 – $100; daily rate; parking extra | on-demand (traffic dependent) | exploring beyond the city |
How to get from Oakland International Airport (OAK) to San Francisco?
Transport Option | Typical Time | Typical Cost | Frequency | Best For |
|---|---|---|---|---|
45-60 min | $11 – $13; includes connector fare | every 15–20 min (traffic dependent) | affordable rail to SF | |
30-60 min | $60 – $100; metered; varies by traffic | on-demand 24/7 (traffic dependent) | direct to SF with luggage |
Notes:
- Prices in USD; table created in 2025 and subject to change.
- BART operates from approximately 5:00 AM to midnight on weekdays, with reduced hours on weekends.
- Ride-hailing pickup is located at the designated rideshare zones at each terminal.
- Taxi fares are metered; expect higher costs during peak traffic hours.
- We recommend checking official transport websites for your travel planning.
Updated: December 2025
Key info about flying to San Francisco
Weekly direct flights
Discover the top airlines offering direct flights from Chicago to San Francisco in the next month. You’ll find the number of daily direct flights per airline in the chart.
| Airline | Mon 03.08 | Tue 04.08 | Wed 05.08 | Thu 06.08 | Fri 07.08 | Sat 08.08 | Sun 09.08 |
|---|---|---|---|---|---|---|---|
| --- | --- | --- | --- | --- | --- | --- | |
| --- | --- | --- | --- | --- | --- | --- | |
| Weekly flights: 0 total | Daily flights: 0 average | Most flights: 0 flights |
| Airline | Mon 10.08 | Tue 11.08 | Wed 12.08 | Thu 13.08 | Fri 14.08 | Sat 15.08 | Sun 16.08 |
|---|---|---|---|---|---|---|---|
| --- | 7 | 10 | --- | --- | 9 | --- | |
| --- | --- | 4 | --- | --- | --- | --- | |
| Weekly flights: 30 total | Daily flights: 4.29 average | Most flights: Wednesday 10 flights |
| Airline | Mon 17.08 | Tue 18.08 | Wed 19.08 | Thu 20.08 | Fri 21.08 | Sat 22.08 | Sun 23.08 |
|---|---|---|---|---|---|---|---|
| --- | 11 | 11 | --- | --- | 12 | --- | |
| --- | 5 | 5 | --- | --- | --- | --- | |
| Weekly flights: 44 total | Daily flights: 6.29 average | Most flights: Saturday 12 flights |
| Airline | Mon 24.08 | Tue 25.08 | Wed 26.08 | Thu 27.08 | Fri 28.08 | Sat 29.08 | Sun 30.08 |
|---|---|---|---|---|---|---|---|
| --- | 11 | 12 | --- | --- | 13 | 9 | |
| --- | --- | --- | --- | --- | --- | 6 | |
| Weekly flights: 51 total | Daily flights: 7.29 average | Most flights: Saturday 13 flights |
Check-in for a flight from Chicago to San Francisco
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| United Airlines | UAL | UA | No |
| Frontier Airlines | FFT | F9 | No |
| Air Canada | ACA | AC | Yes |
| WestJet | WJA | WS | No |
| Porter Airlines | POE | PD | No |
Online check-in is not available for these airlines.
Weather in San Francisco
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 14°C | 7°C |
| February | 14°C | 8°C |
| March | 15°C | 8°C |
| April | 17°C | 9°C |
| May | 18°C | 10°C |
| June | 20°C | 12°C |
| July | 21°C | 13°C |
| August | 22°C | 14°C |
| September | 22°C | 14°C |
| October | 21°C | 13°C |
| November | 17°C | 10°C |
| December | 13°C | 8°C |
14 day forecast
San Francisco travel tips
Walk through San Francisco's Alamo Park among the Painted Ladies Victorian mansions
The Victorian buildings of Alamo Park, Painted Ladies, are often seen on postcards with local attractions. They are also called "six sisters". These buildings survived the 1906 earthquake. Some buildings house museums. Inside the walls are red, as they are made of sequoia. You can take part in a walking tour of the park but be prepared to walk a lot.
Head to Silicon Valley from San Francisco
You can go to the IT specialists' mecca, Silicon Valley, on the CalTrain. The average cost of a trip to Palo Alto is $10 (€8.50). The train runs every 30 minutes on weekdays.
Taste craft beer in San Francisco pubs
If you love craft beer, then this city is a perfect match for you. San Francisco is bursting with microbreweries experimenting with different flavors and trendsetting beer culture across the states. You may want to have a beer at places like Cellarmaker Brewing Co, Mikkeller, or Church Key.
Frequently asked questions
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