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

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How to find the cheapest flight from
Champaign (CMI) to San Diego (SAN)

CMI - SAN
Price
$369 - $661
SAN
Temperature
66.2 - 80.6 °F
SAN
Rainfall
0 - 2.8 inches
Popular in March High demand for flights, 19% potential price rise
Cheapest in April Best time to find cheap flights, 31% potential price drop
Average price $526 Average for round-trip flights in July 2020
Round-trip from $369 From Champaign to San Diego
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Champaign to San Diego?

Saturday flights are found to be more expensive to fly from Champaign to San Diego. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Diego.

How far in advance should I book a flight from Champaign to San Diego?

To save on the cost of your flight from Champaign to San Diego, book at least 33 days before your planned departure. Booking around this time can save you about 19% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $86 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $107.

What is the cheapest month to fly from Champaign to San Diego?

Flights from Champaign to San Diego lean towards being more expensive in March. Prices are generally better when you fly from Champaign to San Diego in May, with the cheapest ticket starting at $58.

Related info for your journey

Useful info, stats and facts about Champaign to San Diego flights.

Flight FAQs

From Champaign to San Diego

Are flight prices decreasing from Champaign to San Diego due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Champaign and San Diego for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

How popular is this flight route?

The Champaign University-Willard to San Diego flight path was viewed by 13 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What is the cheapest airline for this route?

American Eagle, Inc. offers the cheapest flights from Champaign to San Diego. Per day you can find on average 121 flights for this route and airline.

Does it rain more in Champaign or San Diego?

When traveling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Champaign is roughly greater than that of San Diego. You can assume this to be the case over the next 14 days.

Is Champaign weather warmer or cooler than San Diego?

Our data indicates that the weather will be 86 °F on average in the month of July. The temperature in San Diego is typically colder than in Champaign. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

Alternative routes for Champaign to San Diego

Destination information for San Diego

Things to know before you go. Useful info for your trip from Champaign to San Diego
Average temperature for July in San Diego
78.8 °F
Avg rainfall for July in San Diego
0.1 ″

Airports servicing Champaign

Airports servicing San Diego