United Airlines flights from Chicago to San Diego (CHI - SAN)
CHI — SAN
May 16 — May 231
From?
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1 adult, Economy
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Cheapflights users flying from Chicago to San Diego on United Airlines typically fly into San Diego and depart from Chicago O'Hare Intl. Select your dates above for pricing.
United Airlines flights from Chicago to San Diego in 2024
Find detailed information about United Airlines flights from Chicago to San Diego. Explore the options provided by United Airlines to plan your journey from Chicago to San Diego. Data last updated May 11, 2024.
Cheapest United Airlines flights from Chicago to San Diego
Discover the cheapest flight options specifically offered by United Airlines for travel from Chicago to San Diego. Compare prices and availability to find the most affordable fares for your desired travel dates. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 2,684,066 searches. The data was last updated on May 11, 2024.
Tue 6/43:59 pmORD - SAN
Nonstop4h 16mUnited Airlines
Tue 6/116:20 amSAN - ORD
Nonstop4h 16mUnited Airlines
Deal found 5/10$369
Wed 6/57:18 amORD - SAN
Nonstop4h 18mUnited Airlines
Sun 6/96:20 amSAN - ORD
Nonstop4h 16mUnited Airlines
Deal found 5/10$410
Wed 6/126:05 amORD - SAN
1 stop8h 14mUnited Airlines
Sun 6/164:45 pmSAN - ORD
Nonstop4h 11mUnited Airlines
Deal found 5/9$415
Direct flights from Chicago to San Diego on United Airlines
Discover the cheapest flight options specifically offered by United Airlines for travel from Chicago to San Diego. Compare prices and availability to find the most affordable fares for your desired travel dates. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 2,684,066 searches. The data was last updated on May 11, 2024.
Tue 6/43:59 pmORD - SAN
Nonstop4h 16mUnited Airlines
Tue 6/116:20 amSAN - ORD
Nonstop4h 16mUnited Airlines
Deal found 5/10$369
Sat 8/37:16 amORD - SAN
Nonstop4h 18mUnited Airlines
Tue 8/1312:10 pmSAN - ORD
Nonstop4h 16mUnited Airlines
Deal found 5/10$370
Mon 9/308:05 pmORD - SAN
Nonstop4h 23mUnited Airlines
Wed 10/210:55 amSAN - ORD
Nonstop4h 15mUnited Airlines
Deal found 5/10$385
Last minute deals on Cheapflights
Explore last-minute flight deals on United Airlines for various destinations, including Chicago to San Diego. Discover attractive deals on flights departing soon. Keep an eye on the latest last-minute deals to find great opportunities for spontaneous travel. Please note that prices are subject to change and availability may vary. Data last updated May 11, 2024 and based on user searches. In the last 7 days, Cheapflights users made a total of 2,684,066 searches.
Sat 5/1810:35 amORD - SAN
1 stop12h 32mUnited Airlines
Tue 5/2110:25 amSAN - ORD
2 stops11h 56mUnited Airlines
Deal found 5/11$609
Sat 5/187:10 amORD - SAN
2 stops13h 00mUnited Airlines
Tue 5/216:20 amSAN - ORD
2 stops11h 52mUnited Airlines
Deal found 5/11$614
Mon 5/209:32 pmORD - SAN
1 stop13h 39mUnited Airlines
Wed 5/2210:25 amSAN - ORD
2 stops11h 56mUnited Airlines
Deal found 5/11$618
One-way United Airlines flights to San Diego from Chicago
Search for one-way flight options from Chicago to San Diego specifically provided by United Airlines. Find affordable one-way fares from United Airlines and compare prices with other airlines. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 2,684,066 searches. The data was last updated on May 11, 2024.
Tue 6/118:05 pmORD - SAN
Nonstop4h 19mUnited Airlines
Deal found 5/10$185
Sat 8/103:45 pmORD - SAN
Nonstop4h 16mUnited Airlines
Deal found 5/10$186
Thu 8/81:20 pmORD - SAN
Nonstop4h 16mUnited Airlines
Deal found 5/10$201
Average price of United Airlines flights from Chicago to San Diego
Plan your United Airlines flight from Chicago to San Diego by taking into account the cheapest months to travel. The average price of a one-way United Airlines flight from Chicago to San Diego is currently $191 while a round-trip flight costs $375. Price data was last updated on May 5, 2024.
Currently, the most affordable month to book a United Airlines flight from Chicago to San Diego in October, with an average price of $288. Conversely, traveling with United Airlines from Chicago to San Diego in July will be the most expensive, with an average cost of $358. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.
January
$291
February
$297
March
$339
April
$298
May
$301
June
$356
July
$358
August
$308
September
$298
October
$288
November
$336
December
$306
Temperature and rainfall in San Diego by month
Plan your trip to San Diego by taking into account the average temperature and rainfall totals by month.
SAN Temperature | 57.2 - 71.6 °F |
|---|
If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).
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Fly from Chicago to San Diego on another airlineConsider alternative airlines that service the San Diego area. Flight routes are based on user searches made on Cheapflights and were last updated on May 11, 2024.
Consider alternative airlines that service the San Diego area. Flight routes are based on user searches made on Cheapflights and were last updated on May 11, 2024.
See what others are saying about United Airlines
Read reviews and see what other travelers are saying about their experiences with United Airlines. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing United Airlines for your next flight. Reviews last updated May 11, 2024.
United Airlines
10,997 reviews
Overview
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Entertainment
7.1
Boarding
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Crew
8.1
Comfort
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