Cheap flights from ORD to SAN (O'Hare Intl. to San Diego Intl.)

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Cheap Flights from ORD to SAN starting at $100 One Way, $200 Round Trip

Prices starting at $200 for return flights and $100 for one-way flights to San Diego Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 24 - Tue, Oct 27
ORD
Chicago
SAN
San Diego
$200 Roundtrip, found 7 hours ago
$200
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Sat, Oct 24 from Chicago to San Diego, returning Tue, Oct 27, priced at $200 found 7 hours ago
Thu, Sep 24 - Mon, Sep 28
ORD
Chicago
SAN
San Diego
$203 Roundtrip, found 2 hours ago
$203
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Thu, Sep 24 from Chicago to San Diego, returning Mon, Sep 28, priced at $203 found 2 hours ago
Tue, Oct 20 - Tue, Nov 3
ORD
Chicago
SAN
San Diego
$210 Roundtrip, found 2 hours ago
$210
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Tue, Oct 20 from Chicago to San Diego, returning Tue, Nov 3, priced at $210 found 2 hours ago
Tue, Oct 6 - Tue, Oct 20
ORD
Chicago
SAN
San Diego
$215 Roundtrip, found 5 days ago
$215
Roundtrip
found 5 days ago
Select Bargain Flight flight, departing Tue, Oct 6 from Chicago to San Diego, returning Tue, Oct 20, priced at $215 found 5 days ago
Tue, Nov 17 - Thu, Nov 26
ORD
Chicago
SAN
San Diego
$268 Roundtrip, found 20 hours ago
$268
Roundtrip
found 20 hours ago
Select United flight, departing Tue, Nov 17 from Chicago to San Diego, returning Thu, Nov 26, priced at $268 found 20 hours ago

Hotel Ideas near San Diego Intl.

Airport Hotels near San Diego Intl.

Sheraton San Diego Resort

Sheraton San Diego Resort

4 out of 5
1380 Harbor Island Dr San Diego CA
$169 nightly
The price is $194 total per night from Aug 23 to Aug 24
$194 total
Aug 23 - Aug 24
Total with taxes and fees
Book a stay at this business-friendly hotel in San Diego. Enjoy free WiFi, 3 outdoor pools, and 5 restaurants. Our guests praise the pool and the restaurant ...
8.4/10 Very Good! (3,642 reviews)
"El personal muy amable!! todo muy limpio y sin ruido..pude descansar mi mente en la estancia"

Reviewed on Aug 5, 2026

Sheraton San Diego Resort
Wyndham San Diego Bayside

Wyndham San Diego Bayside

4 out of 5
1355 N Harbor Drive San Diego CA
$182 nightly
The price is $211 total per night from Aug 12 to Aug 13
$211 total
Aug 12 - Aug 13
Total with taxes and fees
Book a stay at this business-friendly hotel in San Diego. Enjoy free WiFi, 3 restaurants, and breakfast (surcharge). Our guests praise the pool and the restaurant ...
8.4/10 Very Good! (6,254 reviews)
"Room view was great first night we got there overlooking the bay with the sunset. Set the tone for the whole week."

Reviewed on Aug 5, 2026

Wyndham San Diego Bayside
Manchester Grand Hyatt San Diego

Manchester Grand Hyatt San Diego

4 out of 5
1 Market Pl San Diego CA
$242 nightly
The price is $281 total per night from Aug 28 to Aug 29
$281 total
Aug 28 - Aug 29
Total with taxes and fees
Book a stay at this business-friendly hotel in San Diego. Enjoy 6 restaurants, 3 bars/lounges, and breakfast (surcharge). Our guests praise the pool and the ...
Manchester Grand Hyatt San Diego
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In San Diego

Paradise Point Resort & Spa

Paradise Point Resort & Spa

4 out of 5
1404 Vacation Rd San Diego CA
$285 nightly
The price is $328 total per night from Aug 30 to Aug 31
$328 total
Aug 30 - Aug 31
Total with taxes and fees
Book a stay at this beach resort in San Diego. Enjoy free WiFi, 5 outdoor pools, and a full-service spa. Our guests praise the pool and the helpful staff in ...
Paradise Point Resort & Spa
Manchester Grand Hyatt San Diego

Manchester Grand Hyatt San Diego

4 out of 5
1 Market Pl San Diego CA
$242 nightly
The price is $281 total per night from Aug 28 to Aug 29
$281 total
Aug 28 - Aug 29
Total with taxes and fees
Book a stay at this business-friendly hotel in San Diego. Enjoy 6 restaurants, 3 bars/lounges, and breakfast (surcharge). Our guests praise the pool and the ...
Manchester Grand Hyatt San Diego
Wyndham San Diego Bayside

Wyndham San Diego Bayside

4 out of 5
1355 N Harbor Drive San Diego CA
$182 nightly
The price is $211 total per night from Aug 12 to Aug 13
$211 total
Aug 12 - Aug 13
Total with taxes and fees
Book a stay at this business-friendly hotel in San Diego. Enjoy free WiFi, 3 restaurants, and breakfast (surcharge). Our guests praise the pool and the restaurant ...
8.4/10 Very Good! (6,254 reviews)
"Room view was great first night we got there overlooking the bay with the sunset. Set the tone for the whole week."

Reviewed on Aug 5, 2026

Wyndham San Diego Bayside
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

San Diego Hotels With Airport Transportation

Wyndham San Diego Bayside

Wyndham San Diego Bayside

4 out of 5
1355 N Harbor Drive San Diego CA
$182 nightly
The price is $211 total per night from Aug 12 to Aug 13
$211 total
Aug 12 - Aug 13
Total with taxes and fees
Book a stay at this business-friendly hotel in San Diego. Enjoy free WiFi, 3 restaurants, and breakfast (surcharge). Our guests praise the pool and the restaurant ...
8.4/10 Very Good! (6,254 reviews)
"Room view was great first night we got there overlooking the bay with the sunset. Set the tone for the whole week."

Reviewed on Aug 5, 2026

Wyndham San Diego Bayside
Sheraton San Diego Resort

Sheraton San Diego Resort

4 out of 5
1380 Harbor Island Dr San Diego CA
$169 nightly
The price is $194 total per night from Aug 23 to Aug 24
$194 total
Aug 23 - Aug 24
Total with taxes and fees
Book a stay at this business-friendly hotel in San Diego. Enjoy free WiFi, 3 outdoor pools, and 5 restaurants. Our guests praise the pool and the restaurant ...
8.4/10 Very Good! (3,642 reviews)
"El personal muy amable!! todo muy limpio y sin ruido..pude descansar mi mente en la estancia"

Reviewed on Aug 5, 2026

Sheraton San Diego Resort
Holiday Inn Express San Diego Airport - Old Town by IHG

Holiday Inn Express San Diego Airport - Old Town by IHG

2.5 out of 5
1955 San Diego Ave San Diego CA
$153 nightly
The price is $176 total per night from Sep 1 to Sep 2
$176 total
Sep 1 - Sep 2
Total with taxes and fees
Book a stay at this business-friendly hotel in San Diego. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the breakfast and the ...
Holiday Inn Express San Diego Airport - Old Town by IHG
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced San Diego Hotels

Pleasant Inn

Pleasant Inn

2.5 out of 5
5550 Clairemont Mesa Blvd San Diego CA
$110 nightly
The price is $126 total per night from Aug 9 to Aug 10
$126 total
Aug 9 - Aug 10
Total with taxes and fees
Stay at this hotel in San Diego. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the convenient parking in our ...
Pleasant Inn
E-Z 8 Motel Old Town

E-Z 8 Motel Old Town

2.5 out of 5
4747 Pacific Highway San Diego CA
$60 nightly
The price is $68 total per night from Aug 7 to Aug 8
$68 total
Aug 7 - Aug 8
Total with taxes and fees
Book a stay at this business-friendly hotel in San Diego. Enjoy free parking, WiFi (surcharge), and a 24-hour front desk. Our guests praise the helpful staff ...
6.6/10 (2,156 reviews)
"Nice simple stay. Close to restaurante, and even closer to the old town train station. Nice simple hotel."

Reviewed on Aug 4, 2026

E-Z 8 Motel Old Town
Kings Inn San Diego

Kings Inn San Diego

2.5 out of 5
1333 Hotel Cir S San Diego CA
$130 nightly
The price is $149 total per night from Aug 31 to Sep 1
$149 total
Aug 31 - Sep 1
Total with taxes and fees
Stay at this hotel in San Diego. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the breakfast and the pool in our reviews. Popular ...
Kings Inn San Diego
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in San Diego

Bahia Resort Hotel

Bahia Resort Hotel

3.5 out of 5
998 W Mission Bay Dr San Diego CA
$287 nightly
The price is $330 total per night from Aug 30 to Aug 31
$330 total
Aug 30 - Aug 31
Total with taxes and fees
Book a stay at this beach resort in San Diego. Enjoy a beach locale, breakfast (surcharge), and 24-hour room service. Our guests praise the pool and the restaurant ...
8.6/10 Excellent! (2,324 reviews)
"Very nice hotel. A bit dated but over nice. Resort fee is over $50 a night. Way too much."

Reviewed on Aug 5, 2026

Bahia Resort Hotel
The Dana on Mission Bay

The Dana on Mission Bay

3.5 out of 5
1710 W Mission Bay Dr San Diego CA
$234 nightly
The price is $269 total per night from Sep 1 to Sep 2
$269 total
Sep 1 - Sep 2
Total with taxes and fees
Stay at this hotel in San Diego. Enjoy 2 outdoor pools, a marina, and 2 hot tubs. Our guests praise the pool and the restaurant in our reviews. Popular attractions ...
9/10 Wonderful! (4,436 reviews)
"Parking is not included with your stay"

Reviewed on Aug 5, 2026

The Dana on Mission Bay
Catamaran Resort and Spa

Catamaran Resort and Spa

4 out of 5
3999 Mission Boulevard San Diego CA
$335 nightly
The price is $385 total per night from Sep 1 to Sep 2
$385 total
Sep 1 - Sep 2
Total with taxes and fees
Book a stay at this beach resort in San Diego. Enjoy free WiFi, a full-service spa, and a beach locale. Our guests praise the helpful staff and the clean rooms ...
Catamaran Resort and Spa
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

ORD to SAN Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
ORD Address & GPS
Address:
10000 West O'Hare
Chicago IL, 60666
United States
IATA Code:
ORD
Longitude:
-87.904876
Latitude:
41.976912
Time Zone:
America/Chicago
SAN Address & GPS
Address:
Airport Drive
San Diego CA, 92101
United States
IATA Code:
SAN
Longitude:
-117.197312
Latitude:
32.731938
Time Zone:
America/Los_Angeles

Frequently asked questions

Are there non-stop flights from O'Hare Airport to San Diego Airport?
Nonstop flights are available, and with several airlines flying this route, you're not short on choice either. United Airlines and American Airlines are among the carriers that will fly you straight from O'Hare Airport to San Diego Airport.
What is the shortest flight from O'Hare Airport to SAN?
From Chicago, the unique sights and sounds of San Diego are around 4 hours and 25 minutes away. Choose your favorite seat, or perhaps even one with a little more legroom, and get to your destination in total comfort.
How many hours flight from O'Hare Intl. Airport (ORD) to SAN?
From ORD to SAN, you'll be traveling for an average of 4 hours and 33 minutes. Settle in, order a glass of bubbly and put on your noise-canceling earphones. It's time to binge-watch some awesome TV shows.
What airlines have the most flights from ORD to San Diego Intl. Airport (SAN)?
A worry-free, fun-filled getaway starts with choosing a first-rate airline. American Airlines (AA) offers 139 flights each month from O'Hare Intl. Airport (ORD) to San Diego Intl. Airport (SAN). Why not climb aboard and see why it's considered one of the best? If nothing jumps out at you there, take a look at the airfares from United Airlines (UA). This carrier is also quick to book up and has 139 flights between Chicago and San Diego monthly.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

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