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Cheap flights from San Diego to Chicago
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
| 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?
January
The cheapest time of year to fly to Chicago from San Diego is January. 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?
at noon
San Diego to Chicago flights are approximately 21% more expensive in the morning than at noon
What is the cheapest airline that flies to Chicago?
Frontier
Frontier, Spirit Airlines, and Silver Airways 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?
50 days before
The cheapest time to buy a flight from San Diego to Chicago is approximately 50 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
07 Feb
6:45 am
SAN
San Diego airport
4h 02m
ORD
12:47 pm
Chicago O'Hare Intl airport
10 Feb
5:20 am
ORD
Chicago O'Hare Intl airport
4h 36m
SAN
7:56 am
San Diego airport
$76
Spirit Airlines
01 Feb
6:50 am
SAN
San Diego airport
4h 02m
ORD
12:52 pm
Chicago O'Hare Intl airport
06 Feb
5:20 am
ORD
Chicago O'Hare Intl airport
4h 36m
SAN
7:56 am
San Diego airport
$78
Spirit Airlines
08 Feb
6:45 am
SAN
San Diego airport
4h 02m
ORD
12:47 pm
Chicago O'Hare Intl airport
22 Feb
4:30 am
ORD
Chicago O'Hare Intl airport
4h 35m
SAN
7:05 am
San Diego airport
$103
United Airlines
05 Feb
2:30 pm
SAN
San Diego airport
3h 48m
ORD
8:18 pm
Chicago O'Hare Intl airport
09 Feb
1:46 am
ORD
Chicago O'Hare Intl airport
4h 33m
SAN
4:19 am
San Diego airport
$109
Major Airline
28 Jan
11:41 pm
SAN
San Diego airport
4h 08m
ORD
5:49 am
+1
Chicago O'Hare Intl airport
01 Feb
11:15 am
ORD
Chicago O'Hare Intl airport
4h 29m
SAN
1:44 pm
San Diego airport
$166
Spirit Airlines
08 Feb
6:45 am
SAN
San Diego airport
4h 02m
ORD
12:47 pm
Chicago O'Hare Intl airport
22 Feb
4:30 am
ORD
Chicago O'Hare Intl airport
4h 35m
SAN
7:05 am
San Diego airport
$103
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
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Round-trip flights to other destinations
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*Flight prices to Chicago are based on prices for economy tickets found by momondo users during searches within the last 72 hours. These prices may no longer be available.