Popular in | March |
---|---|
Cheapest in | September |
Round-trip from | $288 |
One-way from | $51 |
Flights from Chicago to San Diego are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Diego.
Our data shows that September tends to be the cheapest month to fly to San Diego from Chicago. Users have commonly found prices around $399 for the month, but tickets can be as low as $150. Due to multiple factors, prepare for potentially higher prices in March.
A simple way to save on the total cost of your ticket is to fly from Chicago to San Diego in the evening. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight at noon.
One of the most popular airlines traveling from Chicago to San Diego is Frontier. Flights from Frontier traveling this route typically cost $471.70 RT. This price is typically 29% cheaper than other airlines that offer Chicago to San Diego flights. When booking this route, the cheapest RT price found was $251. Chicago O'Hare Intl Airport is the most common Chicago airport to take off from when flying to San Diego. San Diego Airport is the most popular arrival airport in San Diego. When flying from Chicago to San Diego, Frontier flights are 11% more popular than any other airline flying that same route.
If you’re traveling from Chicago to San Diego, one of the more common airlines traveling that route is Spirit Airlines. Chicago to San Diego flights are typically 28% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $442.01 RT. The cheapest Spirit Airlines flight found for this route was $218. When traveling from Chicago to San Diego on Spirit Airlines, the most popular airport to depart from is Chicago O'Hare Intl Airport and the most popular airport to arrive at is San Diego Airport. When flying from Chicago to San Diego, Spirit Airlines flights are 3% more popular than any other airline flying that same route.
Fly from
Fly to
Budget
$137 - $308
Route
Depart
Return
Price
Chicago MidwaySan Diego
MDW - SAN
MDWSAN
Chicago Midway
mié. 6/5
1 stop27h 06m
San Diego
mar. 6/11
1 stop25h 59m
Chicago MidwaySan Diego
MDW - SAN
MDWSAN
Chicago Midway
mar. 6/4
1 stop17h 25m
San Diego
mar. 6/11
1 stop11h 59m
Chicago MidwaySan Diego
MDW - SAN
MDWSAN
Chicago Midway
jue. 5/30
1 stop10h 48m
San Diego
dom. 6/2
1 stop11h 50m
Chicago MidwaySan Diego
MDW - SAN
MDWSAN
Chicago Midway
mar. 5/28
1 stop17h 32m
San Diego
dom. 6/2
1 stop25h 05m
Chicago O'Hare IntlSan Diego
ORD - SAN
ORDSAN
Chicago O'Hare Intl
mar. 6/4
2 stops19h 38m
San Diego
lun. 6/10
2 stops15h 22m
Chicago O'Hare IntlSan Diego
ORD - SAN
ORDSAN
Chicago O'Hare Intl
mar. 6/11
1 stop18h 27m
San Diego
mié. 6/12
2 stops11h 34m
Chicago O'Hare IntlSan Diego
ORD - SAN
ORDSAN
Chicago O'Hare Intl
sáb. 5/25
1 stop15h 08m
San Diego
lun. 5/27
1 stop8h 14m
Chicago O'Hare IntlSan Diego
ORD - SAN
ORDSAN
Chicago O'Hare Intl
vie. 6/28
1 stop11h 07m
San Diego
mar. 7/9
1 stop13h 21m
Chicago MidwaySan Diego
MDW - SAN
MDWSAN
Chicago Midway
sáb. 10/12
1 stop8h 57m
San Diego
sáb. 10/19
1 stop9h 01m
Currently, October is the cheapest month in which you can book a flight from Chicago to San Diego (average of $288). Flying from Chicago to San Diego in July is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
$292
February
$297
March
$339
April
$298
May
$297
June
$346
July
$356
August
$308
September
$298
October
$288
November
$337
December
$305
SAN Temperature | 57.2 - 71.6 °F |
---|
Crew
Food
Comfort
Entertainment
Boarding
Overall
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Crew
Food
Comfort
Entertainment
Boarding
Overall
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Crew
Food
Comfort
Entertainment
Boarding
Overall
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Crew
Food
Comfort
Entertainment
Boarding
Overall
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Crew
Food
Comfort
Entertainment
Boarding
Overall
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Crew
Food
Comfort
Entertainment
Boarding
Overall
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
2%of flight departures | Early morningMidnight to 6 am |
---|---|
36%of flight departures | Morning6 am to noon |
36%of flight departures | AfternoonNoon to 6 pm |
26%of flight departures | Evening6 pm to midnight |
Sunday | 20daily flights |
---|---|
Monday | 34daily flights |
Tuesday | 24daily flights |
Wednesday | 21daily flights |
Thursday | 27daily flights |
Friday | 32daily flights |
Saturday | 21daily flights |
Deals for Chicago to San Diego flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Millions of users choose and trust Cheapflights to book the best flight deals from Chicago to San Diego for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Yes, we can. To see specific flights from Chicago to San Diego with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Not ready to book yet? You can track prices for flights from Chicago to San Diego on Cheapflights with our Price Alert feature and get notified when better prices are available.