Flights from Chicago O'Hare to San Diego

ORDSAN

Chicago O'Hare International Airport (Chicago, United States) → San Diego International Airport (San Diego, United States)

Nonstop
4h 27m
Distance
2,768 km
Frequency
7×/week
One-way from
$85
Airlines
Alaska Airlines, American Airlines, United Airlines
Book on Aviasales

Fares by month

One-way, per person

Lowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.

Weekly schedule

Monday

  • AA234306:45→09:204h 35mAmerican Airlines
  • UA242807:00→09:274h 27mUnited Airlines
  • AS147007:20→10:034h 43mAlaska Airlines
  • AA154308:20→10:564h 36mAmerican Airlines
  • UA66008:50→11:274h 37mUnited Airlines
  • AA180210:03→12:394h 36mAmerican Airlines
  • UA238412:40→15:124h 32mUnited Airlines
  • AS144714:15→16:564h 41mAlaska Airlines
  • UA213816:00→18:344h 34mUnited Airlines
  • AA303216:45→19:154h 30mAmerican Airlines
  • AS147919:57→22:434h 46mAlaska Airlines
  • UA247220:02→22:404h 38mUnited Airlines
  • AA186121:20→23:544h 34mAmerican Airlines

Tuesday

  • AA234306:45→09:204h 35mAmerican Airlines
  • UA242807:00→09:274h 27mUnited Airlines
  • AS147007:20→10:034h 43mAlaska Airlines
  • AA154308:20→10:564h 36mAmerican Airlines
  • UA66008:50→11:274h 37mUnited Airlines
  • AA180210:03→12:394h 36mAmerican Airlines
  • UA238412:40→15:124h 32mUnited Airlines
  • AS144714:15→16:564h 41mAlaska Airlines
  • UA213816:00→18:344h 34mUnited Airlines
  • AA303216:45→19:154h 30mAmerican Airlines
  • UA247220:02→22:404h 38mUnited Airlines
  • AA186121:20→23:544h 34mAmerican Airlines

Wednesday

  • AA234306:45→09:204h 35mAmerican Airlines
  • UA242807:00→09:274h 27mUnited Airlines
  • AS147007:20→10:034h 43mAlaska Airlines
  • AA154308:20→10:564h 36mAmerican Airlines
  • UA66008:50→11:274h 37mUnited Airlines
  • AA180210:03→12:394h 36mAmerican Airlines
  • UA238412:40→15:124h 32mUnited Airlines
  • AS144714:15→16:564h 41mAlaska Airlines
  • UA213816:00→18:344h 34mUnited Airlines
  • AA303216:45→19:154h 30mAmerican Airlines
  • UA247220:02→22:404h 38mUnited Airlines
  • AA186121:20→23:544h 34mAmerican Airlines

Thursday

  • AA234306:45→09:204h 35mAmerican Airlines
  • UA242807:00→09:274h 27mUnited Airlines
  • AS147007:20→10:034h 43mAlaska Airlines
  • AA154308:20→10:564h 36mAmerican Airlines
  • UA66008:50→11:274h 37mUnited Airlines
  • AA180210:03→12:394h 36mAmerican Airlines
  • UA238412:40→15:124h 32mUnited Airlines
  • AS144714:15→16:564h 41mAlaska Airlines
  • UA213816:00→18:344h 34mUnited Airlines
  • AA303216:45→19:154h 30mAmerican Airlines
  • AS147919:57→22:434h 46mAlaska Airlines
  • UA247220:02→22:404h 38mUnited Airlines
  • AA186121:20→23:544h 34mAmerican Airlines

Friday

  • AA234306:45→09:204h 35mAmerican Airlines
  • UA242807:00→09:274h 27mUnited Airlines
  • AS147007:20→10:034h 43mAlaska Airlines
  • AA154308:20→10:564h 36mAmerican Airlines
  • UA66008:50→11:274h 37mUnited Airlines
  • AA180210:03→12:394h 36mAmerican Airlines
  • UA238412:40→15:124h 32mUnited Airlines
  • AS144714:15→16:564h 41mAlaska Airlines
  • UA213816:00→18:344h 34mUnited Airlines
  • AA303216:45→19:154h 30mAmerican Airlines
  • AS147919:57→22:434h 46mAlaska Airlines
  • UA247220:02→22:404h 38mUnited Airlines
  • AA186121:20→23:544h 34mAmerican Airlines

Saturday

  • AA234306:45→09:204h 35mAmerican Airlines
  • UA242807:00→09:274h 27mUnited Airlines
  • AS147007:20→10:034h 43mAlaska Airlines
  • AA154308:20→10:564h 36mAmerican Airlines
  • UA66008:50→11:274h 37mUnited Airlines
  • AA180210:03→12:394h 36mAmerican Airlines
  • UA238412:40→15:124h 32mUnited Airlines
  • AS144714:15→16:564h 41mAlaska Airlines
  • UA213816:05→18:394h 34mUnited Airlines
  • AA303216:45→19:154h 30mAmerican Airlines
  • UA247220:02→22:404h 38mUnited Airlines
  • AA186121:20→23:544h 34mAmerican Airlines

Sunday

  • AA234306:45→09:205h 35mAmerican Airlines
  • UA242807:00→09:274h 27mUnited Airlines
  • AS147007:20→10:034h 43mAlaska Airlines
  • AA154308:20→10:564h 36mAmerican Airlines
  • UA66008:50→11:274h 37mUnited Airlines
  • AA180210:03→12:394h 36mAmerican Airlines
  • UA238412:40→15:124h 32mUnited Airlines
  • AS144714:15→16:564h 41mAlaska Airlines
  • UA213816:00→18:344h 34mUnited Airlines
  • AA303216:45→19:154h 30mAmerican Airlines
  • AS147919:57→22:434h 46mAlaska Airlines
  • UA247220:02→22:404h 38mUnited Airlines
  • AA186121:20→23:544h 34mAmerican Airlines

Chicago O'Hare to San Diego — frequently asked

How long is the flight from Chicago O'Hare to San Diego?
ORD–SAN is 4h 27m nonstop, covering 2,768 km (1,720 mi).
Which airlines fly nonstop from Chicago O'Hare to San Diego?
Alaska Airlines, American Airlines, United Airlines operate this route nonstop.
How much is a flight from Chicago O'Hare to San Diego?
One-way fares on ORD–SAN recently started from $85 ($137 nonstop). The lowest recent fare is for travel in December 2026. Fares change daily, so check current prices before booking.
How often do flights run from Chicago O'Hare to San Diego?
The route is served 7 days a week (88 scheduled departures).