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Cheap flights from O'Hare Intl (ORD) to San Diego (SAN) from $86

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ORD — SAN
May 6 — May 131
From?
To?
Mon 5/6
Mon 5/13
1 adult, Economy
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The best prices from Chicago O'Hare Intl to San Diego are usually found in September or January, booked 89 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

Cheap flight deals from O'Hare Intl to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 1, 2024.

Popular in

March

Cheapest in

September

Round-trip from

$288

One-way from

$115
High demand for flights, 16% potential price rise
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Best time to find cheap flights, 16% potential price drop
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From Chicago O'Hare Intl to San Diego
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One-way flight from Chicago O'Hare Intl to San Diego
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What is the cheapest day to fly round-trip from Chicago O'Hare Intl Airport to San Diego?

Flights from Chicago O'Hare Intl Airport to San Diego are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Diego.

How far in advance should I book a flight from Chicago O'Hare Intl Airport to San Diego?

To save up to 51% on this flight, we recommend booking at least 12 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Chicago O'Hare Intl Airport to San Diego from $352 1-2 weeks out and tickets from $725 for flights departing within the next 72 hours.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to San Diego?

September is one of the best times of the year to fly to San Diego from Chicago O'Hare Intl Airport. Prices for September average $408 per person but you can even find prices for as low as $150. The most expensive prices can be found in the month of June. Opting for a September flight can save you 13% on your journey compared to booking in June

When is the cheapest time to fly from Chicago O'Hare Intl Airport to San Diego (ORD - SAN)?

It’s optimal to fly from Chicago O'Hare Intl Airport to San Diego in the morning. By choosing this option you can save up to 8% on the cost of your flight, compared to a flight at noon.

Cheap Frontier flights from O'Hare Intl to San Diego

Explore cheap flight options specifically provided by Frontier for the route between O'Hare Intl and San Diego. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,913,887 searches. Data last updated May 1, 2024.
Check out some of the cheapest Frontier flights we've come across from Chicago to San Diego. Deals update often to give you more flight options matching your criteria
Thu 5/308:00 amORD - SAN
1 stop7h 08mFrontier
Sat 6/298:24 pmSAN - ORD
1 stop7h 01mFrontier
Deal found 5/1$180
Thu 5/96:27 pmORD - SAN
1 stop15h 41mFrontier
Fri 5/104:30 pmSAN - ORD
1 stop6h 26mFrontier
Deal found 4/30$181
Thu 5/912:45 pmORD - SAN
1 stop6h 48mFrontier
Tue 5/214:01 pmSAN - ORD
1 stop7h 05mFrontier
Deal found 4/30$196
Wed 5/812:29 pmORD - SAN
1 stop7h 04mFrontier
Wed 5/225:06 pmSAN - ORD
1 stop6h 07mFrontier
Deal found 4/30$199
Tue 5/76:27 pmORD - SAN
1 stop15h 57mFrontier
Thu 5/238:21 pmSAN - ORD
1 stop6h 39mFrontier
Deal found 4/30$202
Wed 5/812:29 pmORD - SAN
1 stop7h 04mFrontier
Mon 5/208:04 amSAN - ORD
1 stop14h 44mFrontier
Deal found 4/30$205
Thu 5/96:27 pmORD - SAN
1 stop15h 41mFrontier
Fri 5/1710:11 amSAN - ORD
1 stop12h 57mFrontier
Deal found 4/30$207
Fri 6/78:23 pmORD - SAN
1 stop22h 46mFrontier
Sun 6/98:24 pmSAN - ORD
1 stop7h 01mFrontier
Deal found 4/30$208
Thu 7/187:30 pmORD - SAN
1 stop26h 11mFrontier
Mon 7/2211:09 amSAN - ORD
1 stop15h 38mFrontier
Deal found 4/30$210

  • One of the most popular airlines traveling from Chicago O'Hare Intl Airport to San Diego is Frontier. Flights from Frontier traveling this route typically cost $471.70 RT. This price is typically 38% cheaper than other airlines that offer Chicago O'Hare Intl Airport to San Diego flights. When booking this route, the cheapest RT price found was $251. Chicago O'Hare Intl Airport is the most common Chicago O'Hare Intl Airport airport to take off from when flying to San Diego. San Diego Airport is the most popular arrival airport in San Diego. When flying from Chicago O'Hare Intl Airport to San Diego, Frontier flights are 11% more popular than any other airline flying that same route.

Cheap Spirit Airlines flights from O'Hare Intl to San Diego

Explore cheap flight options specifically provided by Spirit Airlines for the route between O'Hare Intl and San Diego. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,913,887 searches. Data last updated May 1, 2024.
To aid your search, here are some of the cheapest Spirit Airlines flights we've found from Chicago to San Diego. Ensure the flight price, dates, time, and airline match your criteria before you book.
Sun 6/912:32 pmORD - SAN
1 stop22h 48mSpirit Airlines
Tue 6/119:19 pmSAN - ORD
1 stop7h 17mSpirit Airlines
Deal found 4/29$177
Fri 5/177:52 pmORD - SAN
1 stop15h 22mSpirit Airlines
Mon 5/208:59 amSAN - ORD
2 stops33h 36mSpirit Airlines
Deal found 4/30$178
Wed 5/85:50 pmORD - SAN
1 stop6h 35mSpirit Airlines
Mon 5/135:52 pmSAN - ORD
3 stops27h 18mSpirit Airlines
Deal found 4/29$179
Mon 5/137:52 pmORD - SAN
1 stop6h 01mSpirit Airlines
Tue 5/149:12 pmSAN - ORD
3 stops24h 17mSpirit Airlines
Deal found 4/29$181
Wed 5/87:00 amORD - SAN
2 stops17h 25mSpirit Airlines
Wed 5/299:12 pmSAN - ORD
3 stops17h 16mSpirit Airlines
Deal found 4/30$182
Wed 5/157:00 amORD - SAN
3 stops26h 10mSpirit Airlines
Tue 5/218:41 amSAN - ORD
1 stop12h 48mSpirit Airlines
Deal found 4/30$183
Sat 6/87:00 amORD - SAN
2 stops18h 18mSpirit Airlines
Tue 6/119:19 pmSAN - ORD
1 stop7h 17mSpirit Airlines
Deal found 5/1$184
Sat 5/251:13 pmORD - SAN
1 stop8h 04mSpirit Airlines
Mon 5/278:26 pmSAN - ORD
3 stops35h 29mSpirit Airlines
Deal found 4/30$185
Tue 5/77:03 amORD - SAN
3 stops32h 45mSpirit Airlines
Wed 5/299:12 pmSAN - ORD
3 stops17h 16mSpirit Airlines
Deal found 4/30$186

  • If you’re traveling from Chicago O'Hare Intl Airport to San Diego, one of the more common airlines traveling that route is Spirit Airlines. Chicago O'Hare Intl Airport to San Diego flights are typically 40% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $440.80 RT. The cheapest Spirit Airlines flight found for this route was $218. When traveling from Chicago O'Hare Intl Airport to San Diego on Spirit Airlines, the most popular airport to depart from is Chicago O'Hare Intl Airport and the most popular airport to arrive at is San Diego Airport. When flying from Chicago O'Hare Intl Airport to San Diego, Spirit Airlines flights are 3% more popular than any other airline flying that same route.

Cheap O'Hare Intl to San Diego flights in May & June 2024

Find cheap flight options from O'Hare Intl to San Diego specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,913,887 searches. Prices were last updated on May 1, 2024.
The lowest fares we've come across on flights traveling from Chicago to San Diego in May and June 2024. Check back soon for alternative fares.
Sat 5/114:05 pmORD - SAN
1 stop9h 48mSpirit Airlines
Tue 5/148:41 amSAN - ORD
3 stops29h 54mSpirit Airlines
Deal found 4/29$177
Fri 5/177:52 pmORD - SAN
1 stop15h 22mSpirit Airlines
Mon 5/208:59 amSAN - ORD
2 stops33h 36mSpirit Airlines
Deal found 4/30$178
Wed 5/85:50 pmORD - SAN
1 stop6h 35mSpirit Airlines
Mon 5/135:52 pmSAN - ORD
3 stops27h 18mSpirit Airlines
Deal found 4/29$179
Thu 5/308:00 amORD - SAN
1 stop7h 08mFrontier
Sat 6/298:24 pmSAN - ORD
1 stop7h 01mFrontier
Deal found 5/1$180
Mon 5/137:52 pmORD - SAN
1 stop6h 01mSpirit Airlines
Tue 5/149:12 pmSAN - ORD
3 stops24h 17mSpirit Airlines
Deal found 4/29$181
Wed 5/87:00 amORD - SAN
2 stops17h 25mSpirit Airlines
Wed 5/299:12 pmSAN - ORD
3 stops17h 16mSpirit Airlines
Deal found 4/30$182
Wed 5/157:00 amORD - SAN
3 stops26h 10mSpirit Airlines
Tue 5/218:41 amSAN - ORD
1 stop12h 48mSpirit Airlines
Deal found 4/30$183
Tue 5/79:34 pmORD - SAN
1 stop13h 40mSpirit Airlines
Mon 5/278:26 pmSAN - ORD
1 stop8h 14mSpirit Airlines
Deal found 4/30$184
Sat 5/251:13 pmORD - SAN
1 stop8h 04mSpirit Airlines
Mon 5/278:26 pmSAN - ORD
3 stops35h 29mSpirit Airlines
Deal found 4/30$185

O'Hare Intl to San Diego 2024 flight deals

Discover exclusive flight deals for travel between O'Hare Intl and San Diego in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,913,887 searches. Data last updated May 1, 2024.
The lowest fares we've come across on flights traveling from Chicago to San Diego in May and June 2024. Check back soon for alternative fares.
Tue 5/147:08 amORD - SAN
1 stop26h 43mSpirit Airlines
Tue 5/218:41 amSAN - ORD
1 stop12h 48mSpirit Airlines
Deal found 4/30$102
Tue 6/41:13 pmORD - SAN
1 stop12h 40mSpirit Airlines
Wed 6/124:26 pmSAN - ORD
1 stop11h 58mSpirit Airlines
Deal found 4/29$114
Sat 5/181:13 pmORD - SAN
1 stop8h 04mSpirit Airlines
Tue 5/218:41 amSAN - ORD
1 stop12h 48mSpirit Airlines
Deal found 4/30$116
Tue 5/2810:52 pmORD - SAN
1 stop12h 22mSpirit Airlines
Tue 6/49:12 pmSAN - ORD
1 stop7h 24mSpirit Airlines
Deal found 4/29$120
Tue 5/147:08 amORD - SAN
1 stop26h 43mSpirit Airlines
Wed 5/1511:13 amSAN - ORD
1 stop8h 42mSpirit Airlines
Deal found 4/30$121
Wed 5/291:13 pmORD - SAN
1 stop11h 12mSpirit Airlines
Wed 6/58:14 amSAN - ORD
1 stop13h 36mSpirit Airlines
Deal found 4/29$122
Tue 5/2810:52 pmORD - SAN
1 stop12h 22mSpirit Airlines
Tue 6/48:41 amSAN - ORD
2 stops34h 06mSpirit Airlines
Deal found 4/29$123
Sat 5/181:13 pmORD - SAN
1 stop8h 04mSpirit Airlines
Tue 5/218:41 amSAN - ORD
1 stop12h 48mSpirit Airlines
Deal found 5/1$124
Wed 5/299:36 amORD - SAN
1 stop14h 49mMultiple Airlines
Sat 6/18:21 pmSAN - ORD
1 stop6h 39mMultiple Airlines
Deal found 4/30$125

Non-stop flights to San Diego from O'Hare Intl

Discover non-stop flight options from O'Hare Intl to San Diego. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,913,887 searches. Data last updated May 1, 2024.
For a shorter flight, select one of these non-stop flights from Chicago to San Diego. If you're looking for other options for flights from Chicago to San Diego, make sure to update the search form at the top of page.
Tue 6/45:05 pmORD - SAN
Nonstop4h 13mAmerican Airlines
Wed 6/56:21 amSAN - ORD
Nonstop4h 16mAmerican Airlines
Deal found 4/30$369
Sat 6/18:55 pmORD - SAN
Nonstop4h 19mAmerican Airlines
Mon 7/110:52 pmSAN - ORD
Nonstop4h 08mAmerican Airlines
Deal found 4/29$370
Tue 7/308:15 amORD - SAN
Nonstop4h 14mAmerican Airlines
Sat 8/36:15 amSAN - ORD
Nonstop4h 18mAmerican Airlines
Deal found 4/30$375
Sat 5/255:05 pmORD - SAN
Nonstop4h 13mAmerican Airlines
Wed 5/2911:35 amSAN - ORD
Nonstop4h 10mAmerican Airlines
Deal found 4/30$380
Sat 5/255:05 pmORD - SAN
Nonstop4h 13mAmerican Airlines
Sat 6/111:35 amSAN - ORD
Nonstop4h 10mAmerican Airlines
Deal found 4/30$381
Sat 5/258:17 amORD - SAN
Nonstop4h 26mAmerican Airlines
Sat 6/111:35 amSAN - ORD
Nonstop4h 10mAmerican Airlines
Deal found 4/30$382
Thu 5/305:05 pmORD - SAN
Nonstop4h 13mAmerican Airlines
Wed 6/51:12 pmSAN - ORD
Nonstop4h 13mAmerican Airlines
Deal found 4/30$389
Fri 5/178:55 pmORD - SAN
Nonstop4h 19mAmerican Airlines
Wed 5/2210:57 pmSAN - ORD
Nonstop4h 07mAmerican Airlines
Deal found 4/29$398
Thu 5/308:55 pmORD - SAN
Nonstop4h 19mAmerican Airlines
Sun 6/28:00 amSAN - ORD
Nonstop4h 10mAmerican Airlines
Deal found 4/29$400

O'Hare Intl to San Diego flights leaving soon

Find last-minute flight options from O'Hare Intl to San Diego for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,913,887 searches. Data last updated May 1, 2024.
Check out these flights departing soon from Chicago to San Diego. Users should examine the flight details to ensure there are no surprises.
Sat 5/114:05 pmORD - SAN
1 stop9h 48mSpirit Airlines
Tue 5/148:41 amSAN - ORD
3 stops29h 54mSpirit Airlines
Deal found 4/29$177
Wed 5/85:50 pmORD - SAN
1 stop6h 35mSpirit Airlines
Mon 5/135:52 pmSAN - ORD
3 stops27h 18mSpirit Airlines
Deal found 4/29$179
Thu 5/96:27 pmORD - SAN
1 stop15h 41mFrontier
Sun 5/1210:15 pmSAN - ORD
1 stop11h 19mFrontier
Deal found 4/30$180
Thu 5/96:27 pmORD - SAN
1 stop15h 41mFrontier
Fri 5/104:30 pmSAN - ORD
1 stop6h 26mFrontier
Deal found 4/30$181
Wed 5/87:00 amORD - SAN
2 stops17h 25mSpirit Airlines
Wed 5/299:12 pmSAN - ORD
3 stops17h 16mSpirit Airlines
Deal found 4/30$182
Tue 5/79:34 pmORD - SAN
1 stop13h 40mSpirit Airlines
Mon 5/278:26 pmSAN - ORD
1 stop8h 14mSpirit Airlines
Deal found 4/30$184
Tue 5/77:03 amORD - SAN
3 stops32h 45mSpirit Airlines
Wed 5/299:12 pmSAN - ORD
3 stops17h 16mSpirit Airlines
Deal found 4/30$186
Tue 5/79:34 pmORD - SAN
1 stop13h 40mSpirit Airlines
Fri 5/105:52 pmSAN - ORD
2 stops29h 26mSpirit Airlines
Deal found 4/29$187
Wed 5/87:00 amORD - SAN
2 stops28h 14mSpirit Airlines
Fri 5/107:58 pmSAN - ORD
1 stop16h 27mSpirit Airlines
Deal found 4/30$188

One-way flights to San Diego from O'Hare Intl

Search for one-way flight options from O'Hare Intl to San Diego. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,913,887 searches. Data last updated May 1, 2024.
Users in need of a one-way flight from Chicago to San Diego can choose from these deals. For those needing a return trip from Chicago, there is a search form available above.
Tue 5/77:03 amORD - SAN
2 stops18h 45mSpirit Airlines
Deal found 4/30$86
Tue 5/710:38 amORD - SAN
3 stops24h 36mSpirit Airlines
Deal found 4/30$87
Mon 5/139:25 pmORD - SAN
3 stops28h 28mSpirit Airlines
Deal found 4/29$88
Mon 6/37:52 pmORD - SAN
1 stop6h 01mSpirit Airlines
Deal found 5/1$89
Mon 5/1312:34 pmORD - SAN
1 stop6h 46mFrontier
Deal found 5/1$90
Thu 5/231:13 pmORD - SAN
1 stop12h 40mSpirit Airlines
Deal found 4/30$91
Mon 5/277:59 pmORD - SAN
1 stop16h 15mFrontier
Deal found 4/30$93
Sun 6/27:59 pmORD - SAN
1 stop25h 22mFrontier
Deal found 5/1$94
Sun 6/99:36 amORD - SAN
1 stop25h 44mSpirit Airlines
Deal found 4/30$95

Find flights from O'Hare Intl to San Diego within your budget

Customize your flight search to find flights from O'Hare Intl to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,913,887 searches. Data last updated May 1, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$177 - $198

Route

Depart

Return

Price

Chicago O'Hare IntlSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Sun 6/9

1 stop22h 48m

San Diego

Tue 6/11

1 stop7h 17m

$177

Chicago O'Hare IntlSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Fri 5/17

1 stop15h 22m

San Diego

Mon 5/20

2 stops33h 36m

$178

Chicago O'Hare IntlSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Wed 5/8

1 stop6h 35m

San Diego

Mon 5/13

3 stops27h 18m

$179

Chicago O'Hare IntlSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Thu 5/30

1 stop7h 08m

San Diego

Sat 6/29

1 stop7h 01m

$180

Chicago O'Hare IntlSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Mon 5/13

1 stop6h 01m

San Diego

Tue 5/14

3 stops24h 17m

$181

Chicago O'Hare IntlSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Fri 6/14

2 stops29h 13m

San Diego

Mon 6/17

2 stops15h 22m

$191

Chicago O'Hare IntlSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Sat 5/18

1 stop8h 04m

San Diego

Sun 5/19

2 stops29h 50m

$193

Chicago O'Hare IntlSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Thu 5/9

1 stop6h 48m

San Diego

Tue 5/21

1 stop7h 05m

$196

Chicago O'Hare IntlSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Fri 6/14

2 stops19h 35m

San Diego

Wed 6/19

1 stop11h 58m

$198

Flights are sorted by cheapest first

Deals found on 4/29

When is the best time to book a flight from Chicago O'Hare Intl Airport to San Diego?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to San Diego. Price data was last updated on January 28, 2024.
The price you pay for your flight from Chicago O'Hare Intl Airport to San Diego may vary depending on when you book. For the best chance of a lower fare, look to book 89 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from Chicago O'Hare Intl Airport to San Diego?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to San Diego. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to San Diego flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to San Diego by month

Plan your trip from O'Hare Intl to San Diego by taking into account the cheapest months to travel. The average price of a one-way flight from O'Hare Intl to San Diego is currently $90 while a round-trip flight costs $186. Price data was last updated on April 28, 2024.

Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to San Diego (average of $288). Flying from Chicago O'Hare Intl Airport to San Diego in June is currently the most expensive (average of $360). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$292

February

$297

March

$339

April

$301

May

$304

June

$360

July

$359

August

$311

September

$298

October

$288

November

$335

December

$305

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

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated May 1, 2024.
To help decide which airline to fly from Chicago to San Diego, see what other customers have to say about Frontier and Spirit Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,874 reviews
Check prices

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

Delta
8.1
Very good
10,874 reviews
Delta
8.1
Very good
10,874 reviews
Check prices

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

United Airlines
7.4
Good
11,159 reviews
Delta
8.1
Very good
10,874 reviews
Check prices

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

American Airlines
7.3
Good
14,788 reviews
Delta
8.1
Very good
10,874 reviews
Check prices

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

Spirit Airlines
6.4
Okay
8,741 reviews
Delta
8.1
Very good
10,874 reviews
Check prices

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

Frontier
6.3
Okay
4,114 reviews
Delta
8.1
Very good
10,874 reviews
Check prices

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Overall

8.1

Boarding

8.2

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Diego from Chicago O'Hare Intl?

    San Diego (SAN) is the airport you will fly into if you book a flight from Chicago O'Hare Intl to San Diego. You should not have trouble finding flights to San Diego from Chicago O'Hare Intl; the airport handles an average of 21 inbound flights from Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 6 airlines have flights to the San Diego airport from Chicago O'Hare Intl. It is only a 2.6 mi journey from San Diego (SAN) to San Diego’s city center.

  • Can I find flights from Chicago O'Hare Intl Airport to San Diego for under $200 on Cheapflights?

    Yes, there are multiple flights from Chicago O'Hare Intl Airport to San Diego for under $200. The cheapest flight booked recently is on Spirit Airlines for just $177, but on average you can expect to pay $186.

  • Are there nonstop flights from Chicago O'Hare Intl Airport to San Diego for under $400 on Cheapflights?

    Cheapflights has at least 20 direct flights from Chicago O'Hare Intl Airport to San Diego under $400. A good price for a nonstop flight from Chicago O'Hare Intl Airport to San Diego is less than $402.

  • Are there last-minute flights available from Chicago O'Hare Intl Airport to San Diego for under $200?

    There are currently 20+ open flights from Chicago O'Hare Intl Airport to San Diego within the next 7 days for less than $200.

  • What days are nonstop flights available from Chicago O'Hare Intl Airport to San Diego?

    Nonstop flights can be found on the following days: Sunday, Wednesday, Thursday, Friday, Saturday.

  • How many flights depart from Chicago O'Hare Intl Airport to San Diego on average per day?

    Travelers can expect 17 flights from Chicago O'Hare Intl Airport to San Diego on average per day.
    Morning (6am - Noon) - 53% of flight departures
    Afternoon (Noon - 6pm) - 12% of flight departures
    Evening (6pm - Midnight) - 35% of flight departures

  • How long is the flight from Chicago O'Hare Intl Airport to San Diego?

    Departing from Chicago O'Hare Intl Airport to San Diego will take you 7h 08m. There are 1729 mi between Chicago O'Hare Intl Airport and San Diego. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to San Diego round-trip?

    According to our current data, Spirit Airlines ($177), and Frontier ($180) offers the cheapest pricing from Chicago O'Hare Intl Airport to San Diego. These flights start at 58% lower than the current average price 3 months from now.

  • What are the most popular airlines that fly from Chicago O'Hare Intl Airport to San Diego?

    Consider American Airlines, Alaska Airlines or Delta when booking your flight. These represent the most popular airlines when flying from Chicago O'Hare Intl Airport to San Diego.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to San Diego?

    The top 3 most reliable airlines when flying from Chicago O'Hare Intl Airport to San Diego are SWISS (94%), Japan Airlines (94%) and Emirates (87%).

  • What are the cheapest flights from Chicago O'Hare Intl Airport to San Diego?

    Looking at all options, your cheapest flight can be booked for $109. While the most popular route (Chicago O'Hare Intl - San Diego) can be booked for $102 on average our data indicates $705 when flying from Chicago O'Hare Intl Airport to San Diego.

  • What does ORD to SAN mean?

    This is defined as Chicago O'Hare Intl Airport (ORD) and San Diego Airport (SAN). Codes like San Diego Airport are often used to just call airports uniquely.

  • Can I find deals for flights from O'Hare Intl to San Diego that include extra baggage allowance?

    The amount of baggage you can bring on your O'Hare Intl to San Diego flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from O'Hare Intl to San Diego with specific airlines?

    Yes, Cheapflights allows you to browse and filter O'Hare Intl to San Diego flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from O'Hare Intl to San Diego that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to San Diego.

  • Can I find deals for business class flights from O'Hare Intl to San Diego?

    Yes. Cheapflights offers flight deals from O'Hare Intl to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from O'Hare Intl to San Diego that allow pets onboard?

    Many airlines flying from O'Hare Intl to San Diego offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from O'Hare Intl to San Diego?

    Yes, you can often find last-minute deals on O'Hare Intl to San Diego flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chicago O'Hare Intl Airport to San Diego flight deals updated?

    The Chicago O'Hare Intl Airport to San Diego flight deals you see on this page were last updated on 5/1.

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Alternative routes for O'Hare Intl to San Diego
See prices for flight routes from nearby airports that may be better suited for you.

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Top 6 airlines flying from O'Hare Intl to San Diego

Discover the top 6 airlines that operate flights from O'Hare Intl to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,913,887 searches. Data last updated May 1, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$110Average$208FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapest$118Average$280FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Spirit AirlinesCheapest$125Average$238FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
United AirlinesCheapest$218Average$441FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$232Average$440FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Alaska AirlinesCheapest$251Average$472FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Seattle to Vancouver flights
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New York John F Kennedy Intl Airport to Manila flights
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Chicago O'Hare Intl Airport to Sao Paulo flights

Search flights from O'Hare Intl to San Diego by cabin class

Find flights from O'Hare Intl to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from O'Hare Intl to San Diego

Find hourly flight availability from O'Hare Intl to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2024.
2%of flight departuresEarly morningMidnight to 6 am
19%of flight departuresMorning6 am to noon
50%of flight departuresAfternoonNoon to 6 pm
29%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from O'Hare Intl to San Diego

Explore weekly flight availability from O'Hare Intl to San Diego. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 1, 2024.
Sunday18daily flights
Monday29daily flights
Tuesday20daily flights
Wednesday17daily flights
Thursday22daily flights
Friday27daily flights
Saturday17daily flights

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Fly with Cheapflights

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How does Cheapflights help users find flights from O'Hare Intl to San Diego?

Cheapflights helps you search for flights from O'Hare Intl to San Diego via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from O'Hare Intl to San Diego?

Cheapflights helps you find that perfect flight to San Diego from O'Hare Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from O'Hare Intl to San Diego with no change fees?

Certainly. Search results for flights to San Diego from O'Hare Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from O'Hare Intl to San Diego become cheaper?

Yes! Start tracking prices for O'Hare Intl to San Diego flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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