Cheap flights from Springfield to San Francisco (SPI - SFO) from $211

Currently, September is the cheapest month in which you can book a flight from Springfield, Illinois to San Francisco (average of $268). Flying from Springfield, Illinois to San Francisco in June is currently the most expensive (average of $384). 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.

• Can I find flights from Springfield, Illinois to San Francisco for under $400 on Cheapflights?

  Yes, there are multiple flights from Springfield, Illinois to San Francisco for under $400. The cheapest flight booked recently is on American Airlines for just $397, but on average you can expect to pay $544.

• Are there last-minute flights available from Springfield, Illinois to San Francisco for under $800?

  There are currently 5+ open flights from Springfield, Illinois to San Francisco within the next 7 days for less than $800.

• What is the cheapest airline to fly from Springfield, Illinois to San Francisco round-trip?

  American Airlines, at $397, was found to be the cheapest airline from Springfield, Illinois to San Francisco.. This flight start at 16% lower than the current average price 3 months from now.

• What does SPI to SFO mean?

  SPI and SFO are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SPI to SFO refers to a flight route from Springfield Capital Airport to San Francisco Airport.

• Can I find deals for flights from Springfield to San Francisco that include extra baggage allowance?

  The amount of baggage you can bring on your Springfield to San Francisco flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

• Can I find deals on flights from Springfield to San Francisco with specific airlines?

  Yes, Cheapflights allows you to browse and filter Springfield to San Francisco flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

• Can I find deals for flights from Springfield to San Francisco that include hotel bookings?

  Yes. In addition to deals on Springfield to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

• How can I find direct flights from Springfield to San Francisco?

  After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Springfield to San Francisco.

• Can I find deals for business class flights from Springfield to San Francisco?

  Yes. Cheapflights offers flight deals from Springfield to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

• Can I find deals for flights from Springfield to San Francisco that allow pets onboard?

  Many airlines flying from Springfield to San Francisco offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

• Can I find deals on last-minute flights from Springfield to San Francisco?

  Yes, you can often find last-minute deals on Springfield to San Francisco flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

• How recently were the Springfield, Illinois to San Francisco flight deals updated?

  The Springfield, Illinois to San Francisco flight deals you see on this page were last updated on 5/5.