Cheap flights from San Diego to Chicago

Round-trip
Economy
San Diego (SAN)
Chicago (CHI)
Thu 12/24
Thu 12/31
Any month
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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 $55 The best flight deal from San Diego to Chicago found on momondo in the last 72 hours is $55
Fastest flight time 3h 50m The fastest flight from San Diego to Chicago takes 3h 50m.
Direct flights Mo, We, Fr, Sa and Su Direct flights go from San Diego to Chicago on Monday, Wednesday, Friday, Saturday and Sunday. Airline offering direct flights is American Airlines..
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?
August
The cheapest time of year to fly to Chicago from San Diego is August. 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?
21 days before
The cheapest time to buy a flight from San Diego to Chicago is approximately 21 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
Multiple Airlines
Dec 6
SAN
San Diego
3h 36m
ORD
Chicago O'Hare Intl
Dec 12
ORD
Chicago O'Hare Intl
6h 46m
1 stop
SAN
San Diego
Frontier
Jan 6
SAN
San Diego
11h 42m
1 stop
ORD
Chicago O'Hare Intl
Jan 10
ORD
Chicago O'Hare Intl
16h 54m
1 stop
SAN
San Diego
Spirit Airlines
Dec 3
SAN
San Diego
3h 36m
ORD
Chicago O'Hare Intl
Dec 13
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 Frontier and Spirit Airlines
Cheapest
Best
Quickest
Frontier
Dec 15
SAN
San Diego
12h 00m
1 stop
ORD
Chicago O'Hare Intl
Spirit Airlines
Dec 1
SAN
San Diego
3h 43m
ORD
Chicago O'Hare Intl
American Airlines
Nov 29
SAN
San Diego
4h 02m
ORD
Chicago O'Hare Intl

Which airlines flying from San Diego to Chicago have COVID-19 safety policies in place?

Airlines such as Alaska Airlines, Southwest, and Delta have taken additional precautions to make sure you’re safer while traveling. When flying from San Diego to Chicago, expect masks to be provided - they are required onboard. Aircrafts are also being cleaned thoroughly with enhanced products regularly. Additional policies include the installation of HEPA filters and pre-flight testing. Some airlines are even offering socially-distanced seating for a limited time. Keep in mind that policies will vary by airline.

Are airlines flying from San Diego to Chicago offering flexible cancellation due to COVID-19?

Due to the global impact of COVID-19, some of our airline partners operating flights from San Diego to Chicago, such as Spirit Airlines, American Airlines, and United Airlines may have put in place flexible cancellation policies. Use our site to search for all of the airlines offering this flexibility to you.


Flights from San Diego to:

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