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Did you mean flights from San Diego to Chicago?

Cheap Flights from Chicago to San Diego, CA, United States - CHI to SAN Last modified: Jul 25, 2016 12:56 AM

Popular flights from Chicago to San Diego Last modified: Jul 25, 2016 12:56 AM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

United
CHISAN
Sat 10/29
1 stop
SANCHI
Sat 11/5
1 stop
$85
Select
United
CHISAN
Sat 10/29
1 stop
SANCHI
Tue 11/1
1 stop
$85
Select
United
CHISAN
Sat 10/29
1 stop
SANCHI
Wed 11/2
1 stop
$85
Select
United
CHISAN
Sat 11/5
1 stop
SANCHI
Sat 11/12
1 stop
$85
Select
United
CHISAN
Sat 11/5
1 stop
SANCHI
Tue 11/15
1 stop
$85
Select
Spirit
CHISAN
Tue 9/13
nonstop
SANCHI
Wed 9/14
nonstop
$87
Select
Spirit
CHISAN
Tue 9/13
nonstop
SANCHI
Sat 9/17
nonstop
$87
Select
Spirit
CHISAN
Tue 9/13
nonstop
SANCHI
Tue 9/20
nonstop
$87
Select
Spirit
CHISAN
Sat 9/17
nonstop
SANCHI
Wed 9/21
nonstop
$87
Select
Spirit
CHISAN
Sat 9/17
nonstop
SANCHI
Tue 9/20
nonstop
$87
Select
American
CHISAN
Tue 11/1
nonstop
SANCHI
Tue 11/8
nonstop
$149
Select
Frontier
CHISAN
Wed 8/24
1 stop
SANCHI
Sat 9/10
1 stop
$244
Select
Frontier
CHISAN
Wed 8/24
1 stop
SANCHI
Sat 8/27
1 stop
$244
Select
Frontier
CHISAN
Wed 8/24
1 stop
SANCHI
Tue 8/30
1 stop
$244
Select
Frontier
CHISAN
Wed 8/24
1 stop
SANCHI
Wed 8/31
1 stop
$244
Select
Frontier
CHISAN
Sat 8/27
1 stop
SANCHI
Wed 9/7
1 stop
$244
Select
Alaska
CHISAN
Wed 10/19
1 stop
SANCHI
Wed 10/26
1 stop
$285
Select
Virgin America
CHISAN
Wed 8/17
1 stop
SANCHI
Fri 8/19
1 stop
$371
Select

How Much Does it Cost to Fly from Chicago to San Diego (CHI to SAN)?

We have collected flight cost data from across the web for travel from Chicago to San Diego, and have found the average flight price for this trip to be $99.

When Can I Buy the Cheapest Flight from Chicago to San Diego (CHI to SAN)?

Airlines can adjust prices for plane tickets from Chicago to San Diego based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

How far in advance should you book flights from Chicago to San Diego

The chart below shows up-to-date information regarding how far in advance a flight from Chicago to San Diego should be booked.

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $241 $258
7-14 days $206 $208
14-21 days $201 $162
21-30 days $177 $144
30-60 days $87 $89
60-90 days $179 $89
90+ days $149 $85

Cheapest Day To Fly from Chicago to San Diego

The chart below shows up-to-date information regarding the cheapest days to fly from Chicago to San Diego.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$107 $87 $89 $107 $107 $87 $107

Lowest Fares Chart By Month from Chicago to San Diego

The chart below shows the lowest fare by month when flying from Chicago to San Diego.

Month Origin Destination Carrier Depart Date Return Date Stops Price
July Chicago San Diego American 7/29/16 8/8/16 0 $241
August Chicago San Diego United 8/30/16 9/7/16 1 $94
September Chicago San Diego Spirit 9/13/16 9/14/16 0 $87
October Chicago San Diego United 10/29/16 11/1/16 1 $85
November Chicago San Diego United 11/5/16 11/12/16 1 $85
December Chicago San Diego Frontier 12/6/16 12/10/16 1 $244
January Chicago San Diego Frontier 1/10/17 1/18/17 1 $244
February Chicago San Diego Frontier 2/1/17 2/4/17 1 $244

Cheapest Weekend Non-Stop Flights for the Next 30 Days from Chicago to San Diego

If you're ready to take a trip in the next 30 days and want to fly on the weekend, you might be wondering which weekend is the cheapest to fly. The chart below shows up-to-date data regarding weekend flight prices from Chicago to San Diego.

Next 30 Days

SunMonTueWedThuFriSat
24 25 26 27 28 29 30
$256
31 1 2 3 4 5 6
$256 $206
7 8 9 10 11 12 13
$206 $201
14 15 16 17 18 19 20
$201 $191
21 22 23 24 25 26 27
$191 $177
28 29 30 31 1 2 3
$177

Non-Stop vs Connecting Flights from Chicago to San Diego (CHI to SAN)

Your Chicago to San Diego flight can be significantly cheaper by choosing a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Chicago to San Diego is $240.

The average price for non-stop flights from Chicago to San Diego is $218.

The chart below shows up to date information regarding non-stop flights from Chicago to San Diego.

Nonstop Flight Details from Chicago to San Diego
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
American 5 5 4 4 4 4 5 07:10 17:42
Spirit 1 1 1 1 1 1 1 11:00 11:00
United 4 4 4 4 4 3 4 09:20 19:15

More Cheap Flights

FlightsAirlineLowest Price
Milwaukee to San Diego American, Alaska, Frontier, United $244
Indianapolis to San Diego American, Alaska, Frontier, United $244
Madison to San Diego American, Alaska, Frontier, United $224
Green Bay to San Diego American, Alaska, United $382
Grand Rapids to San Diego American, Alaska, United $364
South Bend to San Diego United $490
Peoria to San Diego American, United $324
Chicago to Los Angeles American, Alaska, Frontier, Spirit, United, Virgin America $81
Moline to San Diego American, Alaska, United $324
Bloomington - Normal to San Diego American $324
Ft Wayne to San Diego American, Alaska, United $398
Appleton to San Diego Alaska, United $382
Lansing to San Diego American, Alaska, United $372
Dubuque to San Diego American $350
Champaign to San Diego American $380
Kalamazoo to San Diego American, United $412
Springfield to San Diego American, United $446
Toledo to San Diego American $354
Chicago to Las Vegas American, Alaska, Frontier, Spirit, United, Virgin America $136
Chicago to Phoenix American, Alaska, Frontier, Spirit, United $127
Chicago to San Francisco American, Alaska, Frontier, United, Virgin America $167
Chicago to New York American, Alaska, JetBlue, Spirit, United $77
Chicago to Santa Ana American, Alaska, Frontier, United $145
Chicago to Ontario American, Alaska, United $174
Chicago to Palm Springs American, Alaska, United, Virgin America $361
Chicago to Long Beach American, Alaska, Spirit, United $358
Chicago to Tijuana American, AeroMexico, Alaska, United $613
Chicago to Denver American, Frontier, Spirit, United $81
Milwaukee to Los Angeles American, Alaska, Frontier, United $244
Indianapolis to Los Angeles American, Alaska, Frontier, United $244

Airports for Your Route

These pages contain information about the major airports in Chicago and San Diego, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Chicago to San Diego Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is a direct flight from Chicago to San Diego?
Answer: The average Chicago to San Diego flight time is 4 hours and 14 minutes.
Question: How many miles are there between Chicago and San Diego?
Answer: The distance from Chicago to San Diego is 1718 miles.
Question: How common are direct flights from Chicago to San Diego?
Answer: There are 65 direct flights from Chicago to San Diego.
Question: What is the most popular airline for non-stop flights from Chicago to San Diego?
Answer: American Airlines provides 47% of the non-stop flights between Chicago and San Diego.
Question: What are the most popular connecting cities when flying from Chicago to San Diego?
Answer: Denver, CO
Chicago (CHI) To San Diego, CA (SAN) Flights: Cheap Flights From Chicago To San Diego | FareCompare.