Photo by by O'Hare Intl Airport

$179 Cheap United flights San Diego (SAN) to Chicago (ORD)
$179 Cheap United flights San Diego (SAN) to Chicago (ORD)
Prices were available within the past 7 days and start at $179 for one-way flights and $357 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Aug 5 - Wed, Aug 12
SAN
San Diego
ORD
Chicago
$357 Roundtrip, found 12 hours ago
$357
Roundtrip
found 12 hours ago

Wed, Aug 5 - Wed, Aug 12
SAN
San Diego
ORD
Chicago
$367 Roundtrip, found 12 hours ago
$367
Roundtrip
found 12 hours ago

Wed, Aug 5 - Wed, Aug 12
SAN
San Diego
ORD
Chicago
$381 Roundtrip, found 12 hours ago
$381
Roundtrip
found 12 hours ago

Wed, Aug 5 - Wed, Aug 12
SAN
San Diego
ORD
Chicago
$384 Roundtrip, found 12 hours ago
$384
Roundtrip
found 12 hours ago

Wed, Aug 5 - Wed, Aug 12
SAN
San Diego
ORD
Chicago
$391 Roundtrip, found 12 hours ago
$391
Roundtrip
found 12 hours ago

Wed, Aug 5 - Wed, Aug 12
SAN
San Diego
ORD
Chicago
$392 Roundtrip, found 12 hours ago
$392
Roundtrip
found 12 hours ago
Find the cheapest month to fly from San Diego (SAN) to Chicago (ORD)
August is typically the cheapest month to fly
From $227 - $296 per traveler.
Travel information
Origin airport | San Diego Intl. |
|---|---|
Destination airport | O'Hare Intl. |
Airlines serving | Alaska Airlines, American Airlines, Delta, Frontier Airlines, United |
Popular airline | Frontier Airlines |
Distance | 2752 km |
Average flight time | 6 hours 16 mins |
Explore a world of travel with Expedia
Most Popular United Routes from San Diego
- Mexico City to Seattle (MEX - SEA)
- Dallas to Newark Liberty Intl. Airport (DFW - EWR)
- Newark Liberty Intl. Airport to Fort Lauderdale (EWR - FLL)
- Los Angeles to San Francisco (LAX - SFO)
- Orlando to Cincinnati (MCO - CVG)
- Washington to Boise (IAD - BOI)
- New York to Milan (JFK - MXP)
- Fort Lauderdale to Ottawa (FLL - YOW)
- Baltimore to El Paso (BWI - ELP)
- New York to Milan (JFK - MXP)
Popular Domestic Routes in O'Hare Intl.
- Atlanta to Fort Lauderdale (ATL - FLL)
- Newark Liberty Intl. Airport to Fort Lauderdale (EWR - FLL)
- Los Angeles to San Francisco (LAX - SFO)
- Austin to Salt Lake City (AUS - SLC)
- Newark Liberty Intl. Airport to Fort Lauderdale (EWR - FLL)
- Cleveland to Boston (CLE - BOS)
- Baltimore to El Paso (BWI - ELP)
- Phoenix to Palermo (PHX - PMO)
- Milwaukee to Orlando (MKE - MCO)
- Atlanta to Newark Liberty Intl. Airport (ATL - EWR)