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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 6/8. 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 4 — May 111
From?
To?
Sat 5/4
Sat 5/11
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 April 29, 2024.

Popular in

March

Cheapest in

September

Round-trip from

$288

One-way from

$104
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 evening. By choosing this option you can save up to 8% on the cost of your flight, compared to a flight at noon.

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 2,944,896 searches. Data last updated April 29, 2024.
Check out some of the cheapest Spirit Airlines flights we've come across from Chicago to San Diego. Deals update often to give you more flight options matching your criteria
Tue 5/147:08 amORD - SAN
1 stop26h 43mSpirit Airlines
Tue 5/218:41 amSAN - ORD
1 stop12h 48mSpirit Airlines
Deal found 4/28$88
Tue 5/147:00 amORD - SAN
2 stops15h 22mSpirit Airlines
Tue 5/218:41 amSAN - ORD
1 stop12h 48mSpirit Airlines
Deal found 4/28$95
Sat 5/182:56 pmORD - SAN
2 stops10h 57mSpirit Airlines
Tue 5/218:41 amSAN - ORD
1 stop12h 48mSpirit Airlines
Deal found 4/28$101
Wed 5/295:50 pmORD - SAN
1 stop6h 35mSpirit Airlines
Tue 6/42:38 pmSAN - ORD
1 stop13h 58mSpirit Airlines
Deal found 4/28$108
Wed 5/85:50 pmORD - SAN
1 stop6h 35mSpirit Airlines
Wed 5/158:41 amSAN - ORD
1 stop12h 48mSpirit Airlines
Deal found 4/28$112
Wed 5/87:00 amORD - SAN
2 stops17h 25mSpirit Airlines
Wed 5/158:41 amSAN - ORD
1 stop12h 48mSpirit Airlines
Deal found 4/28$114
Wed 5/295:50 pmORD - SAN
1 stop6h 35mSpirit Airlines
Wed 6/58:14 amSAN - ORD
1 stop13h 36mSpirit Airlines
Deal found 4/28$118
Tue 5/2810:52 pmORD - SAN
1 stop12h 22mSpirit Airlines
Tue 6/42:38 pmSAN - ORD
1 stop13h 58mSpirit Airlines
Deal found 4/28$120
Tue 6/410:52 pmORD - SAN
1 stop13h 10mSpirit Airlines
Tue 6/257:44 pmSAN - ORD
1 stop8h 52mSpirit Airlines
Deal found 4/28$121

  • 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 19% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $471.70 RT. The cheapest Spirit Airlines flight found for this route was $251. 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 13% more popular than any other airline flying that same route.

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 2,944,896 searches. Data last updated April 29, 2024.
To aid your search, here are some of the cheapest Frontier flights we've found from Chicago to San Diego. Ensure the flight price, dates, time, and airline match your criteria before you book.
Mon 5/136:27 pmORD - SAN
1 stop14h 33mFrontier
Tue 5/2110:26 amSAN - ORD
1 stop8h 49mFrontier
Deal found 4/28$119
Fri 5/178:05 pmORD - SAN
1 stop16h 03mFrontier
Tue 5/2110:26 amSAN - ORD
1 stop8h 49mFrontier
Deal found 4/28$124
Fri 5/178:05 pmORD - SAN
1 stop16h 03mFrontier
Wed 5/2210:11 amSAN - ORD
1 stop13h 02mFrontier
Deal found 4/28$137
Tue 5/217:59 pmORD - SAN
1 stop18h 43mFrontier
Sun 5/269:53 amSAN - ORD
1 stop13h 13mFrontier
Deal found 4/28$141
Wed 5/156:27 pmORD - SAN
1 stop14h 37mFrontier
Mon 5/208:21 pmSAN - ORD
1 stop6h 39mFrontier
Deal found 4/28$148
Fri 5/178:05 pmORD - SAN
1 stop16h 03mFrontier
Mon 5/208:21 pmSAN - ORD
1 stop6h 39mFrontier
Deal found 4/28$155
Wed 5/86:27 pmORD - SAN
1 stop15h 36mFrontier
Mon 5/131:59 pmSAN - ORD
1 stop8h 57mFrontier
Deal found 4/27$156
Sat 5/46:27 pmORD - SAN
1 stop15h 06mFrontier
Wed 5/84:07 pmSAN - ORD
1 stop6h 49mFrontier
Deal found 4/27$158
Sat 6/88:23 pmORD - SAN
1 stop13h 23mFrontier
Tue 6/118:24 pmSAN - ORD
1 stop7h 01mFrontier
Deal found 4/27$160

  • 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 $440.80 RT. This price is typically 27% 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 $218. 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 3% more popular than any other airline flying that same route.

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

Find cheap flight options from O'Hare Intl to San Diego specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Prices were last updated on April 29, 2024.
The lowest fares we've come across on flights traveling from Chicago to San Diego in April and May 2024. Check back soon for alternative fares.
Fri 5/311:13 pmORD - SAN
1 stop5h 49mSpirit Airlines
Mon 6/38:59 amSAN - ORD
2 stops33h 36mSpirit Airlines
Deal found 4/28$177
Sat 5/187:30 amORD - SAN
1 stop13h 47mSpirit Airlines
Mon 5/208:59 amSAN - ORD
3 stops33h 36mSpirit Airlines
Deal found 4/27$178
Sun 5/125:45 amORD - SAN
2 stops35h 08mSpirit Airlines
Wed 5/158:41 amSAN - ORD
1 stop12h 48mSpirit Airlines
Deal found 4/28$179
Sat 5/254:05 pmORD - SAN
1 stop9h 48mSpirit Airlines
Tue 5/289:12 pmSAN - ORD
2 stops30h 48mSpirit Airlines
Deal found 4/27$180
Sat 5/46:27 pmORD - SAN
1 stop15h 06mFrontier
Mon 5/61:59 pmSAN - ORD
1 stop8h 57mFrontier
Deal found 4/27$181
Mon 5/67:52 pmORD - SAN
1 stop18h 03mSpirit Airlines
Tue 5/78:00 pmSAN - ORD
1 stop8h 30mSpirit Airlines
Deal found 4/27$182
Fri 5/178:05 pmORD - SAN
1 stop16h 03mMultiple Airlines
Sun 5/199:12 pmSAN - ORD
1 stop7h 28mMultiple Airlines
Deal found 4/28$183
Mon 5/278:00 pmORD - SAN
3 stops29h 53mMultiple Airlines
Wed 6/58:14 amSAN - ORD
1 stop13h 36mMultiple Airlines
Deal found 4/27$184
Fri 5/318:30 pmORD - SAN
3 stops29h 23mMultiple Airlines
Tue 6/48:41 amSAN - ORD
2 stops34h 06mMultiple Airlines
Deal found 4/28$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 2,944,896 searches. Data last updated April 29, 2024.
The lowest fares we've come across on flights traveling from Chicago to San Diego in April and May 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 4/27$88
Tue 5/147:00 amORD - SAN
2 stops18h 53mSpirit Airlines
Tue 5/218:41 amSAN - ORD
1 stop12h 48mSpirit Airlines
Deal found 4/28$95
Tue 5/147:08 amORD - SAN
2 stops28h 06mSpirit Airlines
Tue 5/218:41 amSAN - ORD
1 stop12h 48mSpirit Airlines
Deal found 4/27$101
Tue 5/147:08 amORD - SAN
1 stop26h 43mSpirit Airlines
Sat 5/1812:15 pmSAN - ORD
1 stop10h 17mSpirit Airlines
Deal found 4/27$108
Tue 6/41:13 pmORD - SAN
1 stop12h 40mSpirit Airlines
Wed 6/58:14 amSAN - ORD
1 stop13h 36mSpirit Airlines
Deal found 4/27$110
Sat 5/187:30 amORD - SAN
1 stop13h 47mSpirit Airlines
Wed 5/228:41 amSAN - ORD
1 stop12h 48mSpirit Airlines
Deal found 4/27$112
Tue 6/47:00 amORD - SAN
2 stops18h 53mSpirit Airlines
Wed 6/58:14 amSAN - ORD
1 stop13h 36mSpirit Airlines
Deal found 4/27$113
Wed 5/87:00 amORD - SAN
2 stops17h 25mSpirit Airlines
Wed 5/158:41 amSAN - ORD
1 stop12h 48mSpirit Airlines
Deal found 4/28$114
Tue 5/147:08 amORD - SAN
1 stop26h 43mSpirit Airlines
Sat 5/187:45 amSAN - ORD
2 stops15h 33mSpirit Airlines
Deal found 4/27$115

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 2,944,896 searches. Data last updated April 29, 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.
Thu 5/308:55 pmORD - SAN
Nonstop4h 19mAmerican Airlines
Tue 6/410:57 pmSAN - ORD
Nonstop4h 03mAmerican Airlines
Deal found 4/26$359
Sat 5/258:17 amORD - SAN
Nonstop4h 26mAmerican Airlines
Wed 5/2911:35 amSAN - ORD
Nonstop4h 10mAmerican Airlines
Deal found 4/27$370
Fri 5/315:05 pmORD - SAN
Nonstop4h 13mAmerican Airlines
Mon 6/311:35 amSAN - ORD
Nonstop4h 10mAmerican Airlines
Deal found 4/27$379
Sat 5/258:23 pmORD - SAN
Nonstop4h 19mUnited Airlines
Sat 6/112:10 pmSAN - ORD
Nonstop4h 16mUnited Airlines
Deal found 4/27$381
Tue 5/148:17 amORD - SAN
Nonstop4h 26mAmerican Airlines
Wed 5/2210:57 pmSAN - ORD
Nonstop4h 07mAmerican Airlines
Deal found 4/27$387
Sat 5/184:15 pmORD - SAN
Nonstop4h 29mUnited Airlines
Mon 5/205:15 pmSAN - ORD
Nonstop4h 01mUnited Airlines
Deal found 4/27$390
Tue 5/148:17 amORD - SAN
Nonstop4h 26mAmerican Airlines
Sat 5/1810:57 pmSAN - ORD
Nonstop4h 03mAmerican Airlines
Deal found 4/27$398
Fri 5/248:55 pmORD - SAN
Nonstop4h 19mAmerican Airlines
Wed 5/2910:57 pmSAN - ORD
Nonstop4h 03mAmerican Airlines
Deal found 4/27$400
Fri 5/178:55 pmORD - SAN
Nonstop4h 19mAmerican Airlines
Mon 5/2010:57 pmSAN - ORD
Nonstop4h 03mAmerican Airlines
Deal found 4/27$407

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 2,944,896 searches. Data last updated April 29, 2024.
Check out these flights departing soon from Chicago to San Diego. Users should examine the flight details to ensure there are no surprises.
Wed 5/85:50 pmORD - SAN
1 stop6h 35mSpirit Airlines
Wed 5/158:41 amSAN - ORD
1 stop12h 48mSpirit Airlines
Deal found 4/28$112
Wed 5/87:00 amORD - SAN
2 stops17h 25mSpirit Airlines
Wed 5/158:41 amSAN - ORD
1 stop12h 48mSpirit Airlines
Deal found 4/28$114
Wed 5/81:13 pmORD - SAN
1 stop9h 09mSpirit Airlines
Mon 5/132:38 pmSAN - ORD
1 stop14h 02mSpirit Airlines
Deal found 4/27$142
Wed 5/87:00 amORD - SAN
3 stops15h 22mSpirit Airlines
Mon 5/138:26 pmSAN - ORD
2 stops17h 32mSpirit Airlines
Deal found 4/27$143
Tue 5/77:03 amORD - SAN
2 stops18h 45mSpirit Airlines
Fri 5/105:52 pmSAN - ORD
1 stop10h 48mSpirit Airlines
Deal found 4/28$144
Wed 5/87:00 amORD - SAN
3 stops15h 22mSpirit Airlines
Mon 5/135:52 pmSAN - ORD
2 stops20h 06mSpirit Airlines
Deal found 4/27$145
Tue 5/77:03 amORD - SAN
2 stops28h 11mSpirit Airlines
Fri 5/105:52 pmSAN - ORD
2 stops29h 26mSpirit Airlines
Deal found 4/28$146
Wed 5/87:00 amORD - SAN
3 stops15h 22mSpirit Airlines
Mon 5/138:26 pmSAN - ORD
3 stops35h 29mSpirit Airlines
Deal found 4/27$150
Wed 5/87:00 amORD - SAN
3 stops15h 22mSpirit Airlines
Mon 5/138:26 pmSAN - ORD
1 stop8h 14mSpirit Airlines
Deal found 4/27$151

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 2,944,896 searches. Data last updated April 29, 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.
Sat 6/810:11 pmORD - SAN
1 stop10h 49mFrontier
Deal found 4/28$86
Sat 5/113:35 pmORD - SAN
2 stops17h 35mSpirit Airlines
Deal found 4/28$87
Mon 6/37:00 amORD - SAN
2 stops28h 14mSpirit Airlines
Deal found 4/28$88
Mon 6/31:13 pmORD - SAN
1 stop5h 49mSpirit Airlines
Deal found 4/28$89
Sat 5/254:05 pmORD - SAN
1 stop9h 48mSpirit Airlines
Deal found 4/28$90
Sat 6/17:59 pmORD - SAN
1 stop16h 49mFrontier
Deal found 4/28$91
Mon 5/277:59 pmORD - SAN
1 stop16h 15mFrontier
Deal found 4/27$93
Sun 6/912:32 pmORD - SAN
1 stop22h 48mSpirit Airlines
Deal found 4/28$94
Tue 5/79:34 pmORD - SAN
2 stops18h 14mSpirit Airlines
Deal found 4/28$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 2,944,896 searches. Data last updated April 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$88 - $144

Route

Depart

Return

Price

Chicago O'Hare IntlSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Tue 5/14

1 stop26h 43m

San Diego

Tue 5/21

1 stop12h 48m

$88

Chicago O'Hare IntlSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Tue 5/14

2 stops15h 22m

San Diego

Tue 5/21

1 stop12h 48m

$95

Chicago O'Hare IntlSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Sat 5/18

2 stops10h 57m

San Diego

Tue 5/21

1 stop12h 48m

$101

Chicago O'Hare IntlSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Wed 5/29

1 stop6h 35m

San Diego

Tue 6/4

1 stop13h 58m

$108

Chicago O'Hare IntlSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Wed 5/8

1 stop6h 35m

San Diego

Wed 5/15

1 stop12h 48m

$112

Chicago O'Hare IntlSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Mon 5/13

1 stop14h 33m

San Diego

Tue 5/21

1 stop8h 49m

$119

Chicago O'Hare IntlSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Fri 5/17

1 stop16h 03m

San Diego

Tue 5/21

1 stop8h 49m

$124

Chicago O'Hare IntlSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Wed 5/29

1 stop6h 35m

San Diego

Sat 6/1

1 stop6h 39m

$135

Chicago O'Hare IntlSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Fri 5/31

1 stop25h 16m

San Diego

Tue 6/4

1 stop13h 58m

$144

Flights are sorted by cheapest first

Deals found on 4/28

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 21, 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 $114. 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 April 29, 2024.
To help decide which airline to fly from Chicago to San Diego, see what other customers have to say about Spirit Airlines, Frontier and American 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.
United Airlines
7.4
Good
11,221 reviews
Check prices

Entertainment

7.1

Overall

7.4

Comfort

7.2

Crew

8.1

Boarding

7.7

Food

6.7

Reviews

1 / 10

Seating was very cramped, I was under the impression there was food and a entertainment tv on board

United Airlines
7.4
Good
11,221 reviews
United Airlines
7.4
Good
11,221 reviews
Check prices

Entertainment

7.1

Overall

7.4

Comfort

7.2

Crew

8.1

Boarding

7.7

Food

6.7

Reviews

1 / 10

Seating was very cramped, I was under the impression there was food and a entertainment tv on board

American Airlines
7.3
Good
14,844 reviews
United Airlines
7.4
Good
11,221 reviews
Check prices

Entertainment

7.1

Overall

7.4

Comfort

7.2

Crew

8.1

Boarding

7.7

Food

6.7

Reviews

1 / 10

Seating was very cramped, I was under the impression there was food and a entertainment tv on board

Spirit Airlines
6.4
Okay
8,739 reviews
United Airlines
7.4
Good
11,221 reviews
Check prices

Entertainment

7.1

Overall

7.4

Comfort

7.2

Crew

8.1

Boarding

7.7

Food

6.7

Reviews

1 / 10

Seating was very cramped, I was under the impression there was food and a entertainment tv on board

Frontier
6.3
Okay
4,123 reviews
United Airlines
7.4
Good
11,221 reviews
Check prices

Entertainment

7.1

Overall

7.4

Comfort

7.2

Crew

8.1

Boarding

7.7

Food

6.7

Reviews

1 / 10

Seating was very cramped, I was under the impression there was food and a entertainment tv on board

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 $100 on Cheapflights?

    Yes, there are multiple flights from Chicago O'Hare Intl Airport to San Diego for under $100. The cheapest flight booked recently is on Spirit Airlines for just $88, but on average you can expect to pay $120.

  • 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 $411.

  • 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: Tuesday, Wednesday, Thursday, Friday, Saturday.

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

    Travelers can expect 14 flights from Chicago O'Hare Intl Airport to San Diego on average per day.
    Morning (6am - Noon) - 43% of flight departures
    Afternoon (Noon - 6pm) - 36% of flight departures
    Evening (6pm - Midnight) - 21% 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 14h 33m. 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 ($88), and Frontier ($119) offers the cheapest pricing from Chicago O'Hare Intl Airport to San Diego. These flights start at 79% 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 $88 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 4/28.

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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 2,944,896 searches. Data last updated April 29, 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
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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
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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 April 29, 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 April 29, 2024.
Sunday18daily flights
Monday29daily flights
Tuesday20daily flights
Wednesday17daily flights
Thursday22daily flights
Friday27daily flights
Saturday17daily flights

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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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