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Chicago to San Diego International Airport flight
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Cheap Flights from Chicago to San Diego International Airport

  • One way
  • Return
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • ORD22:52
        13h 10m
        1 stop
        SAN10:02
        Chicago - San Diego|Tue, Jun 4|Spirit Airlines
        AU$ 58AU$ 115
        49% OFF
        49% OFF
        AU$ 115AU$ 58
      • ORD19:59
        16h 15m
        1 stop
        SAN10:14
        Chicago - San Diego|Mon, May 20|Frontier Airlines
        AU$ 62AU$ 115
        46% OFF
        46% OFF
        AU$ 115AU$ 62
      • MDW14:45
        8h 40m
        1 stop
        SAN21:25
        Chicago - San Diego|Tue, May 21|Frontier Airlines
        AU$ 69AU$ 115
        40% OFF
        40% OFF
        AU$ 115AU$ 69
      • MDW05:01
        28h 3m
        1 stop
        SAN07:04
        Chicago - San Diego|Wed, May 22|Frontier Airlines
        AU$ 76
        AU$ 76
      • ORD22:52
        12h 22m
        1 stop
        SAN09:14
        Chicago - San Diego|Tue, May 14|Spirit Airlines
        AU$ 79
        AU$ 79
      • ORD13:13
        12h 40m
        1 stop
        SAN23:53
        Chicago - San Diego|Tue, May 21|Spirit Airlines
        AU$ 82
        AU$ 82
      • MDW21:10
        24h 11m
        1 stop
        SAN19:21
        Chicago - San Diego|Fri, May 17|Frontier Airlines
        AU$ 88
        AU$ 88
      • MDW07:35
        9h 50m
        1 stop
        SAN15:25
        Chicago - San Diego|Thu, May 16|Frontier Airlines
        AU$ 92
        AU$ 92
      • MDW05:05
        14h 57m
        1 stop
        SAN18:02
        Chicago - San Diego|Sat, Jun 1|Frontier Airlines
        AU$ 94
        AU$ 94
      • ORD22:01
        14h 1m
        1 stop
        SAN10:02
        Chicago - San Diego|Tue, Jun 11|Spirit Airlines
        AU$ 94
        AU$ 94
      • CHI13:00
        3h 5m
        Direct
        SAN14:00
        Chicago - San Diego|Sun, May 12|Spirit Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Chicago to San Diego International Airport
Frontier Airlines
From AU$ 62
Spirit Airlines
From AU$ 79
American Airlines
From AU$ 133
Sun Country Airlines
From AU$ 154
Alaska Airlines
From AU$ 165
Delta Air Lines
From AU$ 169
Southwest Airlines
From AU$ 174
Allegiant Air
From AU$ 231
United Airlines
From AU$ 273
Jetblue Airways
From AU$ 424
ANA airlines
Find more flights and airlines

Airports in Chicago

  • 24.74 km from central ChicagoClosest
    O'Hare International Airport
    Tickets From
    AU$ 79
  • 12.76 km from central ChicagoCheapest
    Midway International Airport
    Tickets From
    AU$ 69
  • 139.04 km from central Chicago
    Chicago Rockford International Airport
    Tickets From
    AU$ 231
Flight Schedule from Chicago to San Diego International Airport
Flight info.
Departure
Arrival
Weekly Schedule

  1. F92209

    Frontier Airlines

    05:10

    MDW

    2.7h

    06:53

    DEN

    SMTWTFS
    Search

  2. F92705

    Frontier Airlines

    15:45

    DEN

    2.5h

    17:15

    SAN

    --T----

  3. F91483

    Frontier Airlines

    06:00

    ORD

    2.8h

    07:45

    DEN

    SMTWTFS
    Search

  4. F92817

    Frontier Airlines

    05:01

    DEN

    2.4h

    06:24

    SAN

    SMTWTFS

  5. NK002

    Spirit Airlines

    07:05

    ORD

    3.1h

    11:14

    FLL

    SMTWTFS
    Search

  6. NK3126

    Spirit Airlines

    06:00

    FLL

    3.1h

    08:09

    DFW

    SMTWTFS

  7. F94617

    Frontier Airlines

    17:06

    DFW

    3.2h

    18:18

    SAN

    -M-W-FS

  8. NK487

    Spirit Airlines

    13:18

    ORD

    3.9h

    15:10

    LAS

    --TWTFS
    Search

  9. NK1850

    Spirit Airlines

    20:51

    LAS

    1.3h

    22:07

    SAN

    SMTWTFS

  10. NK487

    Spirit Airlines

    13:18

    ORD

    3.9h

    15:10

    LAS

    --TWTFS
    Search

  11. NK741

    Spirit Airlines

    15:03

    LAS

    1.3h

    16:19

    SAN

    SMTWTFS

  12. F91409

    Frontier Airlines

    14:50

    ORD

    4.1h

    16:56

    PHX

    SMTWTFS
    Search

  13. F93167

    Frontier Airlines

    13:14

    PHX

    1.3h

    14:30

    SAN

    SMTWTFS

  14. F92329

    Frontier Airlines

    22:00

    MDW

    4.0h

    23:59

    LAS

    SMTWTFS
    Search

  15. F91325

    Frontier Airlines

    16:13

    LAS

    1.3h

    17:31

    SAN

    SMTWTFS

  16. F92945

    Frontier Airlines

    22:13

    MDW

    2.7h

    23:56

    DEN

    -M-W--S
    Search

  17. F92817

    Frontier Airlines

    05:01

    DEN

    2.4h

    06:24

    SAN

    SMTWTFS

  18. F92945

    Frontier Airlines

    22:13

    MDW

    2.7h

    23:56

    DEN

    -M-W--S
    Search

  19. F94989

    Frontier Airlines

    18:37

    DEN

    2.5h

    20:04

    SAN

    SMTWTFS

  20. NK2525

    Spirit Airlines

    22:52

    ORD

    3.9h

    00:46

    LAS

    SMTWTFS
    Search

  21. NK429

    Spirit Airlines

    12:20

    LAS

    1.3h

    13:35

    SAN

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from Chicago to San Diego International Airport

Cheapest return ticket price

AU$ 227

Cheapest direct flight price

AU$ 58

Off-season for travel

May

Peak season for travel

August

FAQs for Chicago to San Diego International Airport Flights

  • When are flight from Chicago (CHI) to San Diego (SAN) the cheapest?

    Airlines adjust prices for flights from Chicago to San Diego based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Chicago (CHI) to San Diego (SAN) cost?

    According to Trip.com's data, the lowest price is around AU$ 478.

  • How long is the flights from Chicago (CHI) to San Diego (SAN)?

    It takes about 4 hours 41 minutes to fly from Chicago (CHI) to San Diego (SAN).

  • What is the transportation method from the main airport to downtown in San Diego?

    • The distance from San Diego International Airport to downtown is about 3km, by taxi about 20 minutes.

  • What time does the earliest flight from Chicago to San Diego depart?

    The earliest flight departs from Chicago (ORD) at 07:18 and arrives in San Diego (SAN) at 09:36.

  • What time does the latest flight from Chicago to San Diego depart?

    The latest flight departs from Chicago (ORD) at 20:55 and arrives in San Diego (SAN) at 23:14.

  • What are the most popular airlines that fly from Chicago (CHI) to San Diego (SAN)?

    Airlines with flights from Chicago (CHI) to San Diego (SAN): Emirates, Alaska Airlines, Gulf Air, Finnair, Southwest Airlines, Aer Lingus, American Airlines, United Airlines, Qatar Airways and Air Canada.

  • What's the most popular airline for direct flights from Chicago (CHI) to San Diego (SAN)?

    American Airlines operates 1 direct flights from Chicago (CHI) to San Diego (SAN).

  • How many airports in San Diego (SAN)?

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