At WowTickets, we present the best flight options from Chicago to San Francisco, emphasizing speed, cost-effectiveness, and convenience. Starting at just 678 USD, our flights from CHI to SFO are designed to provide the quickest and most comfortable journey. The average flight duration stands at 08:30:00, but you can select our fastest service with a travel time of just 4:00, which departs from DuPage Airport and arrives at San Francisco International Airport. Our extensive selection includes various airlines, featuring both the most affordable and the quickest flights by Frontier Airlines. Take advantage of the lowest fares on 2024-10-30 for this popular domestic route.
 Frontier Airlines
Frontier Airlines Alaska Airlines Inc.
Alaska Airlines Inc. United Airlines
United Airlines American Airlines Inc.
American Airlines Inc. Southwest Airlines
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| Airline | Price | Duration | |
|---|---|---|---|
|  Frontier Airlines | From 84.62 | 11 hr 27 min | |
|  Alaska Airlines Inc. | From 150.81 | 4 hr 46 min | |
|  United Airlines | From 152.95 | 6 hr 36 min | |
|  American Airlines Inc. | From 369.67 | 6 hr 40 min | |
|  Southwest Airlines | From 610.65 | 7 hr 05 min | 
| Flight Code | Airline | Airport | Departure And Arrival | Duration | |
|---|---|---|---|---|---|
| 1304 |  | CHI - SFO | 13:45 - 18:18 | 4 hr 33 min | |
| 2639 |  | CHI - SFO | 20:15 - 00:51 | 4 hr 36 min | |
| 457 |  | CHI - SFO | 12:00 - 16:37 | 4 hr 37 min | |
| 1915_1337 |  | CHI - SFO | 13:30 - 20:35 | 7 hr 05 min | |
| 3173_3439 |  | CHI - SFO | 22:24 - 06:59 | 8 hr 35 min | 
Peruse the curated schedule of return flights from Chicago to San Francisco, tailored to offer a balance of value and efficiency. Prices commence at 678 USD, with fluctuations based on specific departure and arrival times. Elevate your travel experience by selecting from a variety of American Airlines Inc., Alaska Airlines Inc., Southwest Airlines, Frontier Airlines, United Airlines, ensuring a return journey that complements your itinerary.
| Airline | City Airport | Date | Price | |
|---|---|---|---|---|
|  | Chicago (CHI) San Francisco (SFO) | 30.10 | From 84.62 | |
|  | Chicago (CHI) San Francisco (SFO) | 02.11 | From 150.81 | |
|  | Chicago (CHI) San Francisco (SFO) | 02.11 | From 152.95 | |
|  | Chicago (CHI) San Francisco (SFO) | 31.10 | From 165.65 | |
|  | Chicago (CHI) San Francisco (SFO) | 27.10 | From 369.67 | 
Ensure you have the correct travel documents before travelling to San Francisco. You need a valid and in-date passport and should check for any visa and other possible requirements beforehand. The average flight duration from Chicago to San Francisco is 08:30:00. We recommend arriving at the airport at least 90 minutes before your flight to allow ample time for security checks, especially if you’re travelling with checked-in luggage. Anticipate queues during peak travel times and make sure to check-in for your flight in advance, downloading your boarding pass or bringing a printed copy with you.
We at WowTickets offer extensive coverage of over 350 airline partners worldwide, utilizing advanced search algorithms to ensure our results are comprehensive and tailored to your needs. We compare all major airlines and online travel agents to find the cheapest flights from Chicago to San Francisco, ensuring transparency with no hidden fees – what you see is what you pay. Here are additional tips to secure the best deal: