Cheap flights from Champaign to San Diego (CMI - SAN) from $330

Currently, October is the cheapest month in which you can book a flight from Champaign to San Diego (average of $288). Flying from Champaign to San Diego in June is currently the most expensive (average of $360). 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 Champaign to San Diego for under $400 on Cheapflights?

  Yes, there are multiple flights from Champaign to San Diego for under $400. The cheapest flight booked recently is on American Airlines for just $370, but on average you can expect to pay $569.

• Are there last-minute flights available from Champaign to San Diego for under $800?

  There are currently 6+ open flights from Champaign to San Diego within the next 7 days for less than $800.

• What is the cheapest airline to fly from Champaign to San Diego round-trip?

  American Airlines, at $370, was found to be the cheapest airline from Champaign to San Diego.. American Airlines is priced at 43% lower than the current average price of a flight leaving 3 months from now.

• What does CMI to SAN mean?

  CMI and SAN 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. CMI to SAN refers to a flight route from Champaign University-Willard Airport to San Diego Airport.

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

  The amount of baggage you can bring on your Champaign to San Diego 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 Champaign to San Diego with specific airlines?

  Yes, Cheapflights allows you to browse and filter Champaign to San Diego 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 Champaign to San Diego that include hotel bookings?

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

• How can I find direct flights from Champaign to San Diego?

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

• Can I find deals for business class flights from Champaign to San Diego?

  Yes. Cheapflights offers flight deals from Champaign to San Diego 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 Champaign to San Diego that allow pets onboard?

  Many airlines flying from Champaign to San Diego 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 Champaign to San Diego?

  Yes, you can often find last-minute deals on Champaign to San Diego 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 Champaign to San Diego flight deals updated?

  The Champaign to San Diego flight deals you see on this page were last updated on 4/29.