Popular airlines from Chicago to San Diego, CA (SAN-San Diego Intl.)
Alaska AirlinesAlaska Airlines
DeltaDelta
Southwest AirlinesSouthwest Airlines
American AirlinesAmerican Airlines
UnitedUnited
Frontier AirlinesFrontier Airlines
JetBlue AirwaysJetBlue Airways
Be in the knowGet alerts if flight prices drop or rise*
Book smarterSave up to 40% on select hotels after you book a flight*
Cheap Flights from Chicago to San Diego (CHI-SAN)
Prices were available within the past 7 days and start at ￥11,840 for one-way flights and ￥23,580 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Find the cheapest month to fly from Chicago (CHI) to San Diego (SAN)
February is typically the cheapest month to fly
Alternative airports near San Diego
Prices were available within the past 7 days. Prices and availability are subject to change.
Travel information
Origin airport | O'Hare Intl. |
|---|---|
Destination airport | San Diego Intl. |
Roundtrip price | ￥23,580 |
Distance | 2752 km |
Book with confidence
Chicago to San Diego Flights
Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Chicago to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring San Diego.
Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with CHI to SAN flights that won’t make your bank account wince. Ready to temporarily leave behind Chicago for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SAN with hotels and car rentals to score even bigger savings.
All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.
Explore a world of travel with Expedia
- Trending Routes
- Trending Flights
- Top Flights Destinations
- Airlines Operating
- Nearby Airports
- Flights From Other Airports
- Expedia's Latest Trends
Top Routes to San Diego
- Los Angeles to San Diego (LAX - SAN)
- Norfolk to San Diego (ORF - SAN)
- Osaka to San Diego (ITM - SAN)
- Washington to San Diego (DCA - SAN)
- Naha to San Diego (OKA - SAN)
- Charlotte to San Diego (CLT - SAN)
- Denver to San Diego (DEN - SAN)
- San Jose to San Diego (SJC - SAN)
- Kobe to San Diego (UKB - SAN)
- Washington to San Diego (IAD - SAN)
- Sacramento to San Diego (SMF - SAN)
- Okayama to San Diego (OKJ - SAN)
Top Routes from Chicago
Top Routes to San Diego
Top Flight Destinations
- Flights to New York
- Flights to Las Vegas
- Flights to Orlando
- Flights to Chicago
- Flights to Los Angeles
- Flights to San Francisco
- Flights to Miami
- Flights to San Diego
- Flights to Houston
- Flights to Pigeon Forge
- Flights to Gatlinburg
- Flights to Nashville
- Flights to San Antonio
- Flights to Boston
- Flights to Atlanta
- Flights to Austin
- Flights to Key West
- Flights to New Orleans
- Flights to Honolulu
- Flights to Fort Lauderdale
Carlsbad
Chicago
Milwaukee
Madison
Expedia's Latest Trends
- Flights from Narita (NRT) to Las Vegas (LAS)
- Flights from San Francisco (SFO) to Narita (NRT)
- Flights from Los Angeles (LAX) to Narita (NRT)
- Flights from Seattle (SEA) to Narita (NRT)
- Flights from Narita (NRT) to Dallas (DFW)
- Flights from Tokyo (HND) to Dallas (DFW)
- Flights from Narita (NRT) to San Diego (SAN)
- Flights from TYO-All Airports to Los Angeles Intl.
- Flights from Narita (NRT) to Boston (BOS)
- Flights from Tokyo (HND) to Boston (BOS)
- Flights from Narita (NRT) to San Francisco (SFO)
- Flights from Nagoya (NGO) to Los Angeles (LAX)
- Flights from Narita (NRT) to Seattle (SEA)
- Flights from Narita (NRT) to Los Angeles (LAX)
- Flights from Boston (BOS) to Narita (NRT)
- Flights from Osaka (KIX) to Los Angeles (LAX)
- Flights from Kansai Intl. to NYC-All Airports
- Flights from Osaka (KIX) to Seattle (SEA)
- Flights from Osaka (KIX) to San Francisco (SFO)
- Flights from Fukuoka (FUK) to Los Angeles (LAX)
- Flights from Los Angeles (LAX) to Tokyo (HND)
- Flights from Seattle (SEA) to Tokyo (HND)
- Flights from Tokyo (HND) to Seattle (SEA)
- Flights from Tokyo (HND) to Los Angeles (LAX)
- Flights from Tokyo (HND) to San Francisco (SFO)
- Flights from Narita (NRT) to San Jose (SJC)
- Flights from Narita Intl. to NYC-All Airports
- Flights from Los Angeles (LAX) to Osaka (KIX)
- Flights from San Francisco (SFO) to Tokyo (HND)
- Flights from Los Angeles (LAX) to Las Vegas (LAS)