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Flight Deals from Chicago O Hare Airport to San Diego from $83

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Price Drop Deals Near You

San Diego

55% Price Drop

Jul 9

ORD

5 days

Jul 14

SAN

$362

now only

$165

Rond Trip

San Diego

54% Price Drop

Aug 12

ORD

3 days

Aug 15

SAN

$362

now only

$168

Rond Trip

San Diego

54% Price Drop

Jul 18

ORD

3 days

Jul 21

SAN

$362

now only

$168

Rond Trip

San Diego

54% Price Drop

Aug 29

ORD

3 days

Sep 1

SAN

$362

now only

$168

Rond Trip

San Diego

54% Price Drop

Sep 14

ORD

5 days

Sep 19

SAN

$363

now only

$168

Rond Trip

San Diego

51% Price Drop

Jul 30

ORD

3 days

Aug 2

SAN

$362

now only

$178

Rond Trip

San Diego

50% Price Drop

Aug 7

ORD

3 days

Aug 10

SAN

$362

now only

$181

Rond Trip

San Diego

49% Price Drop

Jul 30

ORD

4 days

Aug 3

SAN

$362

now only

$185

Rond Trip

San Diego

40% Price Drop

Jul 22

ORD

5 days

Jul 27

SAN

$362

now only

$219

Rond Trip

San Diego

37% Price Drop

Jul 9

ORD

3 days

Jul 12

SAN

$362

now only

$228

Rond Trip

Stops

  • Nonstop
    from $167
  • Up to 1 stop
    $166
  • Up to 2 stops
    $321

Airlines

  • Alaska Airlines
    $313
  • American Airlines
    $265
  • Delta Air Lines
    $256
  • Frontier Airlines
    $167
  • Hawaiian Airlines
    $329
  • Spirit Airlines
    $166
  • United Airlines
    $283

Cabin Class

  • Economy
    $166

Departure Airports

  • Chicago O Hare Airport
    $166

Arrival Airports

  • Mc Clellan-Palomar Airport
    $313
  • San Diego International Airport
    $166

Layover Airports

  • Charlotte Douglas International Airport
    $378
  • Dallas Fort Worth International Airport
    $321
  • Denver International Airport
    $241
  • Detroit Metropolitan Airport
    $256
  • George Bush Intercontinental Houston Airport
    $391
  • Harry Reid International Airport
    $166
  • Hartsfield Jackson Atlanta International Airport
    $256
  • Los Angeles International Airport
    $316
  • Minneapolis-St Paul International/Wold-Chamberlain Airport
    $317
  • Phoenix Sky Harbor International Airport
    $265
  • Portland International Airport
    $331
  • Salt Lake City International Airport
    $256
  • San Francisco International Airport
    $313
  • Seattle Tacoma International Airport
    $313
  • Washington Dulles Airport
    $391

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On average save $240 per traveler
Spirit Airlines Logo
Spirit Airlines

08/07/25

ORD
5h 27m
LAS

08/07/25

SAN
Spirit Airlines Logo
Spirit Airlines

08/14/25

SAN
9h 49m
LAS

08/15/25

ORD
$166
Frontier Airlines Logo
Frontier Airlines

08/07/25

ORD
2h 20m
Direct

08/07/25

SAN
Frontier Airlines Logo
Frontier Airlines

08/14/25

SAN
6h 23m
Direct

08/14/25

ORD
$167
Frontier Airlines Logo
Frontier Airlines

07/18/25

ORD
2h 20m
Direct

07/18/25

SAN
Frontier Airlines Logo
Frontier Airlines

07/21/25

SAN
6h 23m
Direct

07/21/25

ORD
$167
Spirit Airlines Logo
Spirit Airlines

07/31/25

ORD
5h 27m
LAS

07/31/25

SAN
Spirit Airlines Logo
Spirit Airlines

08/07/25

SAN
12h 50m
LAS

08/08/25

ORD
$180
Frontier Airlines Logo
Frontier Airlines

08/07/25

ORD
2h 20m
Direct

08/07/25

SAN
Frontier Airlines Logo
Frontier Airlines

08/14/25

SAN
10h 2m
DEN

08/14/25

ORD
$241
Delta Air Lines Logo
Delta Air Lines

08/05/25

ORD
4h 32m
SLC

08/05/25

SAN
Delta Air Lines Logo
Delta Air Lines

08/09/25

SAN
11h 35m
ATL

08/09/25

ORD
$256
Delta Air Lines Logo
Delta Air Lines

07/22/25

ORD
4h 32m
SLC

07/22/25

SAN
Delta Air Lines Logo
Delta Air Lines

07/29/25

SAN
8h 38m
SLC

07/29/25

ORD
$256
Delta Air Lines Logo
Delta Air Lines

07/29/25

ORD
5h 18m
DTW

07/29/25

SAN
Delta Air Lines Logo
Delta Air Lines

08/05/25

SAN
10h 18m
DTW

08/05/25

ORD
$256
American Airlines Logo
American Airlines

08/06/25

ORD
2h 16m
Direct

08/06/25

SAN
American Airlines Logo
American Airlines

08/13/25

SAN
10h 28m
PHX

08/13/25

ORD
$265
Frontier Airlines Logo
Frontier Airlines

07/08/25

ORD
4h 10m
DEN

07/08/25

SAN
Frontier Airlines Logo
Frontier Airlines

07/15/25

SAN
6h 23m
Direct

07/15/25

ORD
$268
United Airlines Logo
United Airlines

08/02/25

ORD
2h 24m
Direct

08/02/25

SAN
United Airlines Logo
United Airlines

08/09/25

SAN
6h 15m
Direct

08/09/25

ORD
$283
United Airlines Logo
United Airlines

08/05/25

ORD
2h 23m
Direct

08/05/25

SAN
United Airlines Logo
United Airlines

08/13/25

SAN
6h 15m
Direct

08/13/25

ORD
$283
American Airlines Logo
American Airlines

08/05/25

ORD
2h 17m
Direct

08/05/25

SAN
American Airlines Logo
American Airlines

08/12/25

SAN
6h 23m
Direct

08/12/25

ORD
$283
American Airlines Logo
American Airlines

08/05/25

ORD
2h 17m
Direct

08/05/25

SAN
American Airlines Logo
American Airlines

08/12/25

SAN
10h 28m
PHX

08/12/25

ORD
$288
American Airlines Logo
American Airlines

08/05/25

ORD
6h 52m
PHX

08/05/25

CLD
American Airlines Logo
American Airlines

08/12/25

CLD
10h 28m
PHX

08/12/25

ORD
$313
Alaska Airlines Logo
Alaska Airlines

08/06/25

ORD
7h 51m
SEA

08/06/25

SAN
Alaska Airlines Logo
Alaska Airlines

08/13/25

SAN
12h 3m
SFO

08/13/25

ORD
$313
United Airlines Logo
United Airlines

08/05/25

ORD
2h 23m
Direct

08/05/25

SAN
United Airlines Logo
United Airlines

08/13/25

SAN
9h 36m
LAX

08/14/25

ORD
$316
Delta Air Lines Logo
Delta Air Lines

07/08/25

ORD
6h 45m
ATL

07/08/25

SAN
Delta Air Lines Logo
Delta Air Lines

07/15/25

SAN
9h 34m
DTW

07/16/25

ORD
$316
Delta Air Lines Logo
Delta Air Lines

07/26/25

ORD
4h 57m
MSP

07/26/25

SAN
Delta Air Lines Logo
Delta Air Lines

08/02/25

SAN
9h 34m
DTW

08/03/25

ORD
$317
United Airlines Logo
United Airlines

08/07/25

ORD
2h 22m
Direct

08/07/25

SAN
United Airlines Logo
United Airlines

08/12/25

SAN
11h 9m
SFO

08/13/25

ORD
$318
American Airlines Logo
American Airlines

07/30/25

ORD
8h 30m
DFW
PHX

07/30/25

CLD
American Airlines Logo
American Airlines

08/02/25

CLD
9h 36m
PHX

08/02/25

ORD
$321
United Airlines Logo
United Airlines

08/02/25

ORD
2h 24m
Direct

08/02/25

SAN
United Airlines Logo
United Airlines

08/14/25

SAN
8h 7m
LAX

08/15/25

ORD
$326
Hawaiian Airlines Logo
Hawaiian Airlines

08/02/25

ORD
12h 24m
SFO

08/03/25

SAN
Hawaiian Airlines Logo
Hawaiian Airlines

08/06/25

SAN
11h 49m
SEA

08/07/25

ORD
$329
Alaska Airlines Logo
Alaska Airlines

08/05/25

ORD
6h 38m
SEA

08/05/25

SAN
Alaska Airlines Logo
Alaska Airlines

08/12/25

SAN
10h 35m
SEA

08/13/25

ORD
$331
Hawaiian Airlines Logo
Hawaiian Airlines

08/05/25

ORD
6h
PDX

08/05/25

SAN
Hawaiian Airlines Logo
Hawaiian Airlines

08/12/25

SAN
10h 35m
SEA

08/13/25

ORD
$331
American Airlines Logo
American Airlines

07/22/25

ORD
5h 4m
DFW

07/22/25

SAN
American Airlines Logo
American Airlines

07/29/25

SAN
6h 11m
Direct

07/30/25

ORD
$375
American Airlines Logo
American Airlines

07/31/25

ORD
5h 26m
CLT

07/31/25

SAN
American Airlines Logo
American Airlines

08/07/25

SAN
6h 17m
Direct

08/07/25

ORD
$378
Hawaiian Airlines Logo
Hawaiian Airlines

08/06/25

ORD
6h 15m
PDX

08/06/25

SAN
Hawaiian Airlines Logo
Hawaiian Airlines

08/13/25

SAN
10h 35m
SEA

08/14/25

ORD
$388
United Airlines Logo
United Airlines

07/19/25

ORD
8h 11m
IAH

07/19/25

SAN
United Airlines Logo
United Airlines

07/26/25

SAN
6h 10m
Direct

07/27/25

ORD
$391
United Airlines Logo
United Airlines

07/23/25

ORD
2h 23m
Direct

07/23/25

SAN
United Airlines Logo
United Airlines

07/26/25

SAN
11h 53m
IAD

07/27/25

ORD
$391

Top Deals on flights from Chicago O Hare Airport to San Diego

Chicago, US (CHI) - San Diego, US (SAN)

Frontier Airlines Logo
Frontier Airlines

Jul 25

ORD
2h 20m
Direct

Jul 25

SAN

as low as

$83

Chicago, US (CHI) - San Diego, US (SAN)

Spirit Airlines Logo
Spirit Airlines

Aug 7

ORD
5h 27m
LAS

Aug 7

SAN

as low as

$83

Chicago, US (CHI) - San Diego, US (SAN)

Alaska Airlines Logo
Alaska Airlines

Jul 29

ORD
12h 24m
SFO

Jul 30

SAN

as low as

$146

Chicago, US (CHI) - San Diego, US (SAN)

Hawaiian Airlines Logo
Hawaiian Airlines

Jul 29

ORD
12h 24m
SFO

Jul 30

SAN

as low as

$146

Chicago, US (CHI) - San Diego, US (SAN)

American Airlines Logo
American Airlines

Jul 26

ORD
2h 14m
Direct

Jul 26

SAN

as low as

$153

Chicago, US (CHI) - San Diego, US (SAN)

United Airlines Logo
United Airlines

Jul 22

ORD
2h 22m
Direct

Jul 22

SAN

as low as

$153

Chicago, US (CHI) - San Diego, US (SAN)

American Airlines Logo
American Airlines

Jul 23

ORD
6h 52m
PHX

Jul 23

CLD

as low as

$158

Chicago, US (CHI) - San Diego, US (SAN)

 Logo

Jul 29

ORD
4h 41m
MSP

Jul 29

SAN

as low as

$178

Chicago, US (CHI) - San Diego, US (SAN)

Frontier Airlines Logo
Frontier Airlines

Jul 9

ORD
4h 10m
DEN

Jul 9

SAN

as low as

$184

Chicago, US (CHI) - San Diego, US (SAN)

Delta Air Lines Logo
Delta Air Lines

Jul 24

ORD
4h 53m
DTW

Jul 24

SAN

as low as

$189

Chicago, US (CHI) - San Diego, US (SAN)

Hawaiian Airlines Logo
Hawaiian Airlines

Aug 5

ORD
6h
PDX

Aug 5

SAN

as low as

$193

Chicago, US (CHI) - San Diego, US (SAN)

Alaska Airlines Logo
Alaska Airlines

Jul 22

ORD
8h 38m
SEA

Jul 22

SAN

as low as

$193

Frequently Asked Questions

What is the typical flight duration from Chicago O Hare Airport to San Diego?
The typical flight duration from Chicago O Hare Airport (ORD) to San Diego (SAN) ranges from 3 to 4 hours, depending on weather conditions and air traffic. Direct flights generally stick to this time frame, while connecting flights might extend the overall travel time. It is advisable to account for slight variations due to taxiing durations and boarding procedures. Checking the flight status before departure can help manage timing expectations while ensuring a smooth transition between the two cities.
Are there any direct flights from Chicago O Hare Airport to San Diego?
Yes, there are direct flights available from Chicago O Hare Airport (ORD) to San Diego (SAN). These nonstop flights usually offer a more time-efficient travel option, with the flight duration remaining within the 3 to 4 hours range. Major carriers often operate these routes, and fares can range based on booking time and seasonality. It’s a good idea to compare different airlines and flight times in advance to secure a convenient and cost-effective option for your travel.
What are the best transportation options from San Diego airport to downtown or popular tourist attractions?
Travelers arriving at San Diego International Airport have several transportation options to reach downtown or nearby attractions. Taxis and rideshares, including services like Uber or Lyft, typically cost between $20 to $40 for a ride downtown. Additionally, airport shuttles and public transit buses offer economical solutions within the $2 to $5 range per trip. Rental cars are available at competitive daily rates, providing flexibility for exploring attractions such as beaches, museums, and parks during your visit.
What are the must-see attractions in San Diego for travelers arriving from Chicago O Hare Airport?
Visitors have numerous must-see attractions in San Diego. Top highlights include Balboa Park with its diverse museums and gardens, the world-renowned San Diego Zoo, and the historic USS Midway Museum. Coastal attractions like La Jolla Cove and Coronado Beach also provide breathtaking views and family-friendly experiences. Exploring these sites offers a blend of cultural insight, outdoor adventure, and historical significance. Planning your visit in advance can help optimize your itinerary between these standout attractions.
Which local dishes should travelers from Chicago O Hare Airport try when visiting San Diego?
Travelers arriving from Chicago O Hare Airport should indulge in San Diego’s distinctive flavors. Notable dishes include the famous fish tacos, often served with a fresh lime and salsa garnish, and the hearty carne asada fries which blend savory meats and tangy toppings. Additionally, the California burrito and locally brewed craft beers are culinary highlights. Exploring neighborhood eateries and food trucks can offer authentic experiences with dish prices ranging between $10 and $20, allowing you to savor regional specialties without overspending.
What are the best family-friendly activities in San Diego for travelers from Chicago O Hare Airport?
San Diego offers a range of family-friendly activities ensuring that every age group is engaged. Families can visit the San Diego Zoo, renowned for its extensive animal exhibits, and explore SeaWorld for interactive marine life shows. Outdoor enthusiasts can enjoy beaches and parks that cater to kids with safe play areas and scenic picnic spots. Moreover, attractions like LEGOLAND provide creative experiences. Consider planning your itinerary with a mix of educational and recreational stops that align with your family’s interests, keeping in mind admission and parking fees that often range moderately.
Are there any seasonal events in San Diego that travelers from Chicago O Hare Airport should not miss?
Yes, there are seasonal events in San Diego that make a visit exceptionally vibrant. For example, the annual Comic-Con International held in July transforms parts of the city with special events and fan gatherings, while numerous cultural festivals and food events occur during the spring and fall. Holiday celebrations in December, including light displays and community events, also add to the charm. Checking local event calendars ahead of time can help you plan your itinerary to include these unique cultural experiences and live performances.
What are the most affordable dining options in San Diego for travelers from Chicago O Hare Airport?
In San Diego, budget-conscious visitors can enjoy a variety of affordable dining options ranging from local taquerias to casual seafood spots. Street food vendors and food trucks offer satisfying meals like fish tacos or burritos for around $10 to $15 each. Neighborhood cafes and diners provide hearty breakfasts and lunch options at comparable prices, making them ideal for quick, tasty bites. Researching and reading local reviews can guide you to hidden culinary gems that blend affordability with authentic flavors, ensuring a fulfilling dining experience.
What are the best car rental options in San Diego for travelers from Chicago O Hare Airport?
Car rentals in San Diego offer convenient mobility for exploring its diverse attractions. Options from major rental companies such as Hertz, Enterprise, and Avis are available at competitive daily rates ranging from $40 to $80, depending on the season and specific vehicle type. Many services offer options with unlimited mileage and optional GPS navigation to simplify your travel on unfamiliar roads. Booking in advance online can often secure better deals and discounts, ensuring that your rental aligns with your schedule and travel needs.
What are the customs requirements for travelers flying from Chicago O Hare Airport to San Diego?
There are no customs requirements for this itinerary as it is a domestic flight within the United States. Passengers traveling between Chicago and San Diego generally need only to present a valid government-issued photo ID, such as a driver’s license or passport, during security and boarding procedures. It is advisable to check Transportation Security Administration guidelines before your flight to confirm any additional documentation needs specific to domestic travel. This simplifies the experience, allowing you to focus on enjoying your trip upon arrival.
What are the best seating options for families traveling from Chicago O Hare Airport to San Diego?
For families flying from Chicago O Hare Airport to San Diego, opting for bulkhead or exit row seats can offer ample legroom and easier access for moving around during the flight. Airlines often provide special seating arrangements for families, including adjoining seats or configurations that accommodate child restraints. Booking early and checking seat selection policies ahead of time are key steps. This helps ensure comfort during the flight and allows everyone to enjoy a smoother travel experience, reducing stress while accommodating both infants and older children.
Is there a specific time of year when San Diego is best visited by travelers from Chicago O Hare Airport?
San Diego is known for its consistently mild climate, making it a great destination year-round. However, many travelers find that visiting during the spring or early fall offers ideal weather, fewer crowds, and a wide variety of outdoor events. These periods typically provide pleasant temperatures and shorter waits at popular attractions. Seasonal variations mean that flight costs and accommodation prices might range lower during these shoulder seasons compared to peak summer months, thereby allowing a more comfortable and affordable travel experience.
What are the unique airport amenities in San Diego for travelers arriving from Chicago O Hare Airport?
San Diego International Airport boasts several unique amenities designed to enhance the travel experience. Passengers can explore local art exhibits, comfortable lounges, and a selection of diverse dining options that showcase regional flavors. Complimentary Wi-Fi, charging stations, and family-friendly play areas further improve convenience for travelers. Additionally, the airport often features curated local retail shops highlighting San Diego’s vibrant culture. These features ensure that upon arrival, visitors have a preview of the city’s charm while taking advantage of modern services during transit.
What are the top outdoor activities in San Diego for visitors from Chicago O Hare Airport?
Outdoor enthusiasts will find an abundance of activities in San Diego. Key outdoor pursuits include visiting the scenic beaches like Mission Beach and La Jolla Cove, hiking nature trails at Torrey Pines State Natural Reserve, and cycling along waterfront paths near downtown. Kayaking, snorkeling, and paddleboarding are popular water sports available along the coast. These activities typically have variable costs, with some free events and others requiring modest rental fees. The mild, sunny climate ensures that outdoor adventures remain enjoyable throughout most of the year.
Are there any tips for first-time travelers flying from Chicago O Hare Airport to San Diego?
First-time travelers should plan ahead for a seamless journey between the two cities. Arriving early at Chicago O Hare Airport to accommodate TSA procedures is advisable, and checking in online can help secure preferred seating arrangements for families. Once in San Diego, consider pre-booking transportation from the airport and researching local attractions to maximize your time. Also, pack a mix of light clothing and a jacket due to mild coastal breezes. Familiarize yourself with airport layouts at both ends for a stress-free experience. Each tip enhances comfort and ensures a smoother travel day.