Cheap flights from San Diego to Chicago

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Flight information for San Diego to Chicago
(SAN to CHI)

Find info about flight duration, direct flights, and airports for your flight from San Diego to Chicago
Best Price Found $27 The best flight deal from San Diego to Chicago found on momondo in the last 72 hours is $27
Fastest flight time 3h 45m The fastest flight from San Diego to Chicago takes 3h 45m.
Direct flights Every day Direct flights go from San Diego to Chicago every day.
Airports in Chicago 3 airports There are 3 airports near Chicago: Chicago O'Hare Intl (ORD), Chicago Midway (MDW), Chicago Greater Rockford (RFD)

How to get the cheapest flight ticket from San Diego to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Chicago?
February
The cheapest time of year to fly to Chicago from San Diego is February. Most expensive is December
What is the cheapest day to fly to Chicago?
Thursday
The cheapest day of the week is typically Thursday. The most expensive is typically Sunday
When is the cheapest time to fly to Chicago?
in the afternoon
San Diego to Chicago flights are approximately 18% more expensive in the morning than in the afternoon
What is the cheapest airline that flies to Chicago?
Frontier
Frontier, Spirit Airlines, and American Airlines are the most popular carriers operating from San Diego to Chicago
What is the cheapest route?
San Diego - Chicago O'Hare Intl
Fly from San Diego to Chicago O'Hare Intl for the best San Diego - Chicago flight prices
When is the cheapest time to book a flight to Chicago?
48 days before
The cheapest time to buy a flight from San Diego to Chicago is approximately 48 days to departure
60
Days before departure
0

Easily compare round-trip flights from San Diego to Chicago

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from San Diego to Chicago by changing tabs
Quickest
Cheapest
Spirit Airlines
Apr 16
SAN
San Diego
4h 08m
ORD
Chicago O'Hare Intl
Apr 19
ORD
Chicago O'Hare Intl
4h 26m
SAN
San Diego
Multiple Airlines
Apr 16
SAN
San Diego
4h 08m
ORD
Chicago O'Hare Intl
Apr 19
ORD
Chicago O'Hare Intl
15h 48m
1 stop
SAN
San Diego
Spirit Airlines
Apr 9
SAN
San Diego
4h 08m
ORD
Chicago O'Hare Intl
Apr 12
ORD
Chicago O'Hare Intl
4h 26m
SAN
San Diego

Find the cheapest one-way flights from San Diego to Chicago

If you're looking for one-way flights from San Diego to Chicago, view some of our deals below provided by Spirit Airlines
Quickest
Cheapest
Spirit Airlines
Apr 6
SAN
San Diego
4h 02m
ORD
Chicago O'Hare Intl
Spirit Airlines
Apr 5
SAN
San Diego
4h 02m
ORD
Chicago O'Hare Intl
Multiple Airlines
Apr 18
SAN
San Diego
8h 22m
1 stop
ORD
Chicago O'Hare Intl

Alternative routes for San Diego to Chicago

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Los Angeles to Chicago Flights
Fastest flight time
5h 40m
Cheapest price
$27
Los Angeles to Indianapolis Flights
Fastest flight time
3h 58m
Cheapest price
$42
San Diego to Indianapolis Flights
Fastest flight time
5h 51m
Cheapest price
$42
Palm Springs to Chicago Flights
Fastest flight time
10h 59m
Cheapest price
$112
View more

Flights from San Diego to: