Cheap flights from San Diego to Chicago

Round-trip
Economy
San Diego (SAN)
Chicago (CHI)
Tue 10/20
Tue 10/27
Any month
Compare vs. momondo |

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 $48 The best flight deal from San Diego to Chicago found on momondo in the last 72 hours is $48
Fastest flight time 3h 50m The fastest flight from San Diego to Chicago takes 3h 50m.
Direct flights None There are no direct flights from San Diego to Chicago. Popular non-direct routes for this connection are San Diego - Chicago O'Hare Intl, San Diego - Chicago Midway and San Diego - Chicago Greater Rockford.
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?
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, Delta, and Spirit 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?
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
Cheapest
Best
Quickest
Spirit Airlines
Oct 1
SAN
San Diego
3h 53m
ORD
Chicago O'Hare Intl
Oct 4
ORD
Chicago O'Hare Intl
4h 17m
SAN
San Diego
Multiple Airlines
Oct 15
SAN
San Diego
3h 53m
ORD
Chicago O'Hare Intl
Oct 18
ORD
Chicago O'Hare Intl
4h 25m
SAN
San Diego
Spirit Airlines
Sep 25
SAN
San Diego
3h 53m
ORD
Chicago O'Hare Intl
Sep 27
ORD
Chicago O'Hare Intl
4h 17m
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
Cheapest
Best
Quickest
Spirit Airlines
Oct 11
SAN
San Diego
3h 53m
ORD
Chicago O'Hare Intl
Spirit Airlines
Oct 26
SAN
San Diego
3h 53m
ORD
Chicago O'Hare Intl
British Airways
Nov 16
SAN
San Diego
4h 15m
ORD
Chicago O'Hare Intl

Flights from San Diego to:

  • Round-trip
  • One-way
  • Multi-city
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First