Arrive at SAN at least two hours before your flight to avoid stress from potential traffic congestion near the airport.
Most accurate provider | FlightHub 3 stars |
---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $191 (Mytrip) |
One-way from | $82 (Cheapflightsfares) |
Popular in | March |
Cheapest in | September |
Average price | $520 |
Good round-trip deal | $398 or less |
Good one-way deal | $193 or less |
Fly from
Fly to
Route
Depart
Return
Price
San DiegoChicago
SAN - ORD
SANORD
San Diego
Mon 5/12
6:58 pm-10:55 am
1 stop13h 57m
Chicago O'Hare Intl
Mon 5/19
9:02 pm-11:56 pm
1 stop28h 54m
San DiegoChicago
SAN - ORD
SANORD
San Diego
Thu 7/31
4:15 pm-10:31 pm
Nonstop4h 16m
Chicago O'Hare Intl
Sat 8/16
1:08 pm-3:30 pm
Nonstop4h 22m
San DiegoChicago
SAN - ORD
SANORD
San Diego
Wed 7/30
11:40 am-7:46 pm
1 stop6h 06m
Chicago O'Hare Intl
Tue 8/5
1:08 pm-3:30 pm
Nonstop4h 22m
San DiegoChicago
SAN - ORD
SANORD
San Diego
Fri 5/23
6:20 pm-12:27 pm
1 stop16h 07m
Chicago O'Hare Intl
Mon 5/26
9:05 pm-11:45 am
1 stop16h 40m
San DiegoChicago
SAN - ORD
SANORD
San Diego
Wed 4/30
6:15 am-5:04 pm
1 stop8h 49m
Chicago O'Hare Intl
Sat 5/3
6:35 am-11:00 am
1 stop6h 25m
San DiegoChicago
SAN - ORD
SANORD
San Diego
Tue 5/27
7:29 am-5:12 pm
1 stop7h 43m
Chicago O'Hare Intl
Fri 5/30
4:55 pm-7:16 pm
Nonstop4h 21m
San DiegoChicago
SAN - ORD
SANORD
San Diego
Wed 4/30
10:33 pm-4:38 am
Nonstop4h 05m
Chicago O'Hare Intl
Thu 5/1
6:50 am-9:19 am
Nonstop4h 29m
San DiegoChicago
SAN - ORD
SANORD
San Diego
Tue 4/15
9:08 pm-2:03 pm
1 stop14h 55m
San DiegoChicago
SAN - ORD
SANORD
San Diego
Fri 4/18
6:15 am-5:08 am
1 stop20h 53m
San DiegoChicago
SAN - ORD
SANORD
San Diego
Tue 7/29
4:15 pm-10:31 pm
Nonstop4h 16m
Provider | Price Accuracy | Trust Score* |
---|---|---|
Price Accuracy1 star | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy1 star | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy- | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*2 stars | |
Price Accuracy- | Trust Score*3 stars | |
Price Accuracy- | Trust Score*3 stars |
To ensure you get the cheapest price possible for a flight from San Diego to Chicago O'Hare Intl Airport, you should look to book at least 84 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, August is the cheapest month in which you can book a flight from San Diego to Chicago O'Hare Intl Airport (average of $245). Flying from San Diego to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $323). 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.
It’s typically best to fly out from San Diego to Chicago O'Hare Intl Airport in the afternoon. Doing so could potentially save you 17% on the flight price compared to flying in the morning, which is usually more expensive.
Travelers seeking maximum savings on their San Diego to Chicago O'Hare Intl Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from SAN to ORD are scheduled on a Thursday (32 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 on average).
In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.
If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).
Food
Entertainment
Boarding
Comfort
Crew
Overall
Reviews
Merlyn,Feb 2025
LAX - SMF
Food
Entertainment
Boarding
Comfort
Crew
Overall
Reviews
Merlyn,Feb 2025
LAX - SMF
Food
Entertainment
Boarding
Comfort
Crew
Overall
Reviews
Merlyn,Feb 2025
LAX - SMF
Food
Entertainment
Boarding
Comfort
Crew
Overall
Reviews
Merlyn,Feb 2025
LAX - SMF
Food
Entertainment
Boarding
Comfort
Crew
Overall
Reviews
Merlyn,Feb 2025
LAX - SMF
Food
Entertainment
Boarding
Comfort
Crew
Overall
Reviews
Merlyn,Feb 2025
LAX - SMF
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$90 | Average$192 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$93 | Average$198 | FlexibilityNo cancel fee | On-time65% | |
Cheapest$217 | Average$427 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$249 | Average$473 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$281 | Average$396 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$391 | Average$798 | FlexibilityNo cancel fee | On-time75% |