Cheap flights from Chicago O'Hare Intl Airport to San Diego

Round-trip
1 adult
Economy
From?
To?
Fri 10/29
Fri 11/5

Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from Chicago O'Hare Intl to San Diego.
View current United States travel restrictions

Flight information for Chicago O'Hare Intl Airport to San Diego
(ORD to SAN)

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to San Diego
Best Price Found$74The best flight deal from Chicago O'Hare Intl Airport to San Diego found on momondo in the last 72 hours is $74
Fastest flight time4h 17mThe fastest flight from Chicago O'Hare Intl Airport to San Diego takes 4h 17m
Direct flightsTue, Wed, Thu, Fri and SatDirect flights go from Chicago O'Hare Intl Airport to San Diego on Tuesday, Wednesday, Thursday, Friday and Saturday. The only airline offering direct flights is American Airlines.
Airports in San Diego2 airportsThere are 2 airports near San Diego: San Diego (SAN), San Diego Carlsbad-Palomar (CLD)

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to San Diego

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 from Chicago O'Hare Intl Airport to San Diego?

August

The cheapest time of year to fly to San Diego from Chicago O'Hare Intl Airport is August. Most expensive is December

What is the cheapest airline that flies to San Diego from Chicago O'Hare Intl Airport?

Spirit Airlines

American Airlines, Delta, and Frontier are the most popular carriers operating from Chicago O'Hare Intl Airport to San Diego

How far in advance should you book Chicago O'Hare Intl Airport to San Diego flights?

15 days before

The cheapest time to buy a flight from Chicago O'Hare Intl Airport to San Diego is approximately 15 days to departure


Easily compare round-trip flights from Chicago O'Hare Intl Airport to San Diego

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 Chicago O'Hare Intl Airport to San Diego by changing tabs
Spirit Airlines
Nov 8
ORD8:32 amChicago O'Hare Intl
4h 24m
SAN12:56 pmSan Diego
Nov 12
SAN11:46 amSan Diego
3h 57m
ORD3:43 pmChicago O'Hare Intl
Multiple Airlines
Nov 3
ORD3:56 pmChicago O'Hare Intl
4h 27m
SAN8:23 pmSan Diego
Nov 5
SAN12:46 pmSan Diego
3h 57m
ORD4:43 pmChicago O'Hare Intl
United Airlines
Nov 3
ORD3:56 pmChicago O'Hare Intl
4h 27m
SAN8:23 pmSan Diego
Nov 9
SAN5:15 pmSan Diego
3h 51m
ORD9:06 pmChicago O'Hare Intl
Frontier
Nov 6
ORD2:51 pmChicago O'Hare Intl
6h 39m
1 stop
SAN9:30 pmSan Diego
Nov 13
SAN1:25 amSan Diego
9h 26m
1 stop
ORD10:51 amChicago O'Hare Intl
Spirit Airlines
Dec 7
ORD3:30 amChicago O'Hare Intl
6h 37m
1 stop
SAN10:07 amSan Diego
Dec 11
SAN3:25 pmSan Diego
7h 30m
1 stop
ORD10:55 pmChicago O'Hare Intl
Multiple Airlines
Nov 9
ORD2:56 pmChicago O'Hare Intl
4h 27m
SAN7:23 pmSan Diego
Nov 16
SAN7:51 amSan Diego
10h 00m
1 stop
ORD5:51 pmChicago O'Hare Intl

Find the cheapest one-way flights from Chicago O'Hare Intl Airport to San Diego

If you're looking for one-way flights from Chicago O'Hare Intl Airport to San Diego, view some of our deals below provided by Frontier, Spirit Airlines and United Airlines
Spirit Airlines
Nov 8
ORD8:32 amChicago O'Hare Intl
4h 24m
SAN12:56 pmSan Diego
United Airlines
Nov 9
ORD2:56 pmChicago O'Hare Intl
4h 27m
SAN7:23 pmSan Diego
Frontier
Nov 2
ORD4:50 pmChicago O'Hare Intl
14h 34m
1 stop
SAN7:24 amSan Diego

Search last-minute flights to San Diego from Chicago O'Hare Intl Airport

Find and compare flight prices for your last-minute flight from Chicago O'Hare Intl Airport to San Diego
Multiple Airlines
Nov 2
ORD3:56 pmChicago O'Hare Intl
4h 27m
SAN8:23 pmSan Diego
Nov 4
SAN12:46 pmSan Diego
3h 57m
ORD4:43 pmChicago O'Hare Intl
United Airlines
Nov 3
ORD3:56 pmChicago O'Hare Intl
4h 27m
SAN8:23 pmSan Diego
Nov 5
SAN6:15 pmSan Diego
3h 51m
ORD10:06 pmChicago O'Hare Intl
Spirit Airlines
Oct 29
ORD9:32 amChicago O'Hare Intl
4h 24m
SAN1:56 pmSan Diego
Nov 3
SAN8:51 amSan Diego
7h 02m
1 stop
ORD3:53 pmChicago O'Hare Intl
Frontier
Nov 3
ORD4:00 amChicago O'Hare Intl
7h 47m
1 stop
SAN11:47 amSan Diego
Nov 6
SAN2:25 amSan Diego
9h 26m
1 stop
ORD11:51 amChicago O'Hare Intl
American Airlines
Oct 30
ORD3:05 pmChicago O'Hare Intl
4h 24m
SAN7:29 pmSan Diego
Nov 1
SAN6:59 pmSan Diego
4h 01m
ORD11:00 pmChicago O'Hare Intl
Multiple Airlines
Nov 2
ORD4:50 pmChicago O'Hare Intl
14h 34m
1 stop
SAN7:24 amSan Diego
Nov 4
SAN12:46 pmSan Diego
3h 57m
ORD4:43 pmChicago O'Hare Intl

Best airlines flying from Chicago O'Hare Intl Airport to San Diego

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to San Diego with momondo
AirlineRatingFree CancellationPrice
Frontier
PriceFrom $74
Free Cancellation
Rating
6.2
6.6

Boarding

5.9

Comfort

7.0

Crew

4.8

Entertainment

5.1

Food

Reviews

Three gate changes three flight time changes extra charges for everything. This is the first and last time I will fly this airline.

1 / 10
Spirit Airlines
PriceFrom $92
Free Cancellation
Rating
6.4
6.5

Boarding

6.0

Comfort

6.9

Crew

4.9

Entertainment

5.3

Food

Reviews

Everything went well

1 / 10
American Airlines
PriceFrom $101
Free Cancellation
Rating
7.2
7.4

Boarding

7.1

Comfort

7.8

Crew

7.1

Entertainment

6.8

Food

Reviews

Flight attendant for first class is definitely not a morning person. Oh and the WiFi DID NOT WORK!

1 / 10
United Airlines
PriceFrom $114
Free Cancellation
Rating
6.9
7.3

Boarding

6.8

Comfort

7.5

Crew

6.7

Entertainment

6.2

Food

Reviews

Crew is horrible

1 / 10
Delta
PriceFrom $122
Free Cancellation
Rating
8.2
8.2

Boarding

8.4

Comfort

8.3

Crew

8.1

Entertainment

8.0

Food

Reviews

Great

1 / 10
Alaska Airlines
PriceFrom $134
Free Cancellation
Rating
8.2
8.6

Boarding

8.3

Comfort

8.6

Crew

7.8

Entertainment

7.4

Food

Reviews

Very late

1 / 10

  • Are airlines flying from Chicago O'Hare Intl to San Diego offering flexible cancellation due to COVID-19?

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

  • How far is Chicago O'Hare Intl to San Diego by plane?

    San Diego is 1717.8 mi away from Chicago O'Hare Intl. In terms of flight time, this usually takes a little over 4h 24m.


Can I fly to San Diego from Chicago O'Hare Intl right now?

Information is based on travel restrictions for travel to San Diego within the United States

Most visitors from Chicago O'Hare Intl need to provide a negative COVID-19 test result and/or quarantine to enter San Diego.

COVID-19 testing requirements
Visitors from Chicago O'Hare Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to San Diego.

Quarantine requirements
Visitors from Chicago O'Hare Intl are not required to quarantine after entering San Diego.

Can I fly back to Chicago O'Hare Intl from San Diego?

Returning to Chicago O'Hare Intl from San Diego

COVID-19 testing requirements
Visitors from San Diego must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Chicago O'Hare Intl.

Quarantine requirements
Visitors from San Diego are not required to quarantine after entering Chicago O'Hare Intl.

If you are planning to travel to San Diego at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

Alternative routes for Chicago O'Hare Intl Airport to San Diego

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Chicago to Los Angeles Flights
Fastest flight time4h 14m
Cheapest price$58
Chicago to San Diego Flights
Fastest flight time4h 07m
Cheapest price$79
Chicago to Oakland, California Flights
Fastest flight time4h 35m
Cheapest price$88
Chicago to Santa Ana Flights
Fastest flight time4h 11m
Cheapest price$93
Chicago to Burbank Flights
Fastest flight time6h 43m
Cheapest price$120
Chicago to Sacramento Flights
Fastest flight time4h 31m
Cheapest price$125
Chicago to San Francisco Flights
Fastest flight time4h 31m
Cheapest price$128
Chicago to Ontario Flights
Fastest flight time3h 55m
Cheapest price$128
Chicago to Reno Flights
Fastest flight time4h 12m
Cheapest price$139
Chicago to San Jose Flights
Fastest flight time4h 30m
Cheapest price$162
Chicago to Fresno Flights
Fastest flight time4h 50m
Cheapest price$164
Chicago to Palm Springs Flights
Fastest flight time4h 15m
Cheapest price$227

Similar Chicago O'Hare Intl Airport to San Diego flights

Flexible with your destination? Broaden your search and find flights similar to your Chicago O'Hare Intl Airport to San Diego route