Cheap flights Chicago - San Diego, United States

Compare flights Chicago - San Diego and book wherever you prefer

We search all the airline and agency websites to find the cheapest flight for the route Chicago - San Diego. Find your Chicago - San Diego flight using Trabber and book it directly on the website with the best price, saving time and money.

Information about the route Chicago - San Diego

Cheapest airlines on route Chicago - San Diego

Code	Airline	% Searches	% being the cheapest
F9	Frontier	91.3	80.7
NK	Spirit Airlines	93.9	19.7
DL	Delta	74.3	6.4
WN	Southwest Airlines	16.9	4.3
AA	American Airlines	98.9	1.6
UA	United	99.2	0.7
AS	Alaska	87.7	0.1
B6	JetBlue	17.6	0.0
SY	Sun Country Airlines	6.7	0.0
G4	Allegiant Air	3.9	0.0

Overall ranking and explanation

Frequently asked questions about flights Chicago - San Diego

How long is the flight from Chicago to San Diego?

A flight from Chicago (CHI) to San Diego (SAN) takes 4 hours and 25 minutes. The return from San Diego to Chicago is approximately 4 hours and 5 minutes.

How far is Chicago from San Diego?

The distance between Chicago and San Diego is 2785 km.

Which commercial airlines offer non-stop flights from Chicago to San Diego?

The airlines that operate this route with direct flights are: Air Canada, Alaska, American Airlines, Frontier, Qatar Airways, Southwest Airlines, Spirit Airlines and United.

In which month can you find the lowest prices from Chicago to San Diego?

The cheapest month to fly from Chicago to San Diego is February.

In which month do plane tickets from Chicago to San Diego reach higher prices?

In March, flights from Chicago to San Diego reach their highest prices.

What day of the week is it cheapest to fly from Chicago to San Diego?

The cheapest day to travel from Chicago to San Diego is Friday.

How many days in advance is recommended to book a flight from Chicago to San Diego?

Booking 60 days before you get the best price from Chicago to San Diego.

Top routes from Chicago and close to San Diego

Top routes close to Chicago with destination San Diego

San Diego, United States

The city has 1.4 milions of inhabitants. The currency used is the US Dollar (US$). The main touristic places are Museum of Contemporary Art San Diego, The New Children's Museum, San Diego Chinese Historical Museum, Maritime Museum of San Diego, USS Midway Museum, San Diego Air & Space Museum, Museum of Us, Mingei International Museum, Museum of Photographic Arts and Timken Museum of Art. The closest airports to the city center are San Diego (4 km) and McClellan–Palomar (47 km). San Diego is a city in United States where Trabber offers 216 hotels.

Hotels in San Diego

Cars at San Diego