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San Diego International Airport to O'Hare International Airport flight
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Cheap Flight Deals from San Diego International Airport to O'Hare International Airport

Search for flights from San Diego to Chicago and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • SAN16:07
        6h 49m
        1 stop
        ORD00:56
        San Diego - Chicago|Wed, May 8|Frontier Airlines
        CAD 48CAD 90
        46% OFF
        46% OFF
        CAD 90CAD 48
      • SAN19:09
        27h 43m
        1 stop
        ORD00:52
        San Diego - Chicago|Tue, May 7|Frontier Airlines
        CAD 53CAD 90
        41% OFF
        41% OFF
        CAD 90CAD 53
      • SAN08:14
        13h 36m
        1 stop
        ORD23:50
        San Diego - Chicago|Wed, Jun 5|Spirit Airlines
        CAD 55CAD 90
        39% OFF
        39% OFF
        CAD 90CAD 55
      • SAN08:41
        12h 48m
        1 stop
        ORD23:29
        San Diego - Chicago|Wed, May 8|Spirit Airlines
        CAD 56
        CAD 56
      • SAN08:41
        12h 48m
        1 stop
        ORD23:29
        San Diego - Chicago|Wed, May 15|Spirit Airlines
        CAD 57
        CAD 57
      • SAN12:15
        10h 17m
        1 stop
        ORD00:32
        San Diego - Chicago|Sat, May 11|Spirit Airlines
        CAD 57
        CAD 57
      • SAN09:33
        13h 23m
        1 stop
        ORD00:56
        San Diego - Chicago|Sat, May 11|Frontier Airlines
        CAD 59
        CAD 59
      • SAN20:21
        6h 39m
        1 stop
        ORD05:00
        San Diego - Chicago|Sat, May 18|Frontier Airlines
        CAD 59
        CAD 59
      • SAN08:41
        12h 48m
        1 stop
        ORD23:29
        San Diego - Chicago|Tue, May 14|Spirit Airlines
        CAD 60
        CAD 60
      • SAN16:07
        6h 49m
        1 stop
        ORD00:56
        San Diego - Chicago|Wed, May 15|Frontier Airlines
        CAD 60
        CAD 60
      • SAN13:00
        3h 5m
        Direct
        ORD14:00
        San Diego - Chicago|Sun, May 5|Frontier 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 San Diego International Airport to O'Hare International Airport

See which airlines fly from San Diego to Chicago. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Frontier Airlines
From CAD 48
Spirit Airlines
From CAD 55
United Airlines
From CAD 168
Southwest Airlines
From CAD 186
Sun Country Airlines
From CAD 202
American Airlines
From CAD 418
Delta Air Lines
From CAD 442
Alaska Airlines
From CAD 585
Jetblue Airways
From CAD 603
ANA airlines
Find more flights and airlines
Flight Schedule from San Diego International Airport to O'Hare International Airport

Check the schedule for flights from San Diego to Chicago and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F92818

    Frontier Airlines

    07:24

    SAN

    2.6h

    11:01

    DEN

    SMTWTFS
    Search

  2. F93172

    Frontier Airlines

    20:40

    DEN

    2.5h

    00:11

    ORD

    SMTWTFS

  3. F94928

    Frontier Airlines

    10:15

    SAN

    2.6h

    13:49

    DEN

    SMTWTFS
    Search

  4. F93172

    Frontier Airlines

    20:40

    DEN

    2.5h

    00:11

    ORD

    SMTWTFS

  5. F94990

    Frontier Airlines

    14:54

    SAN

    2.6h

    18:28

    DEN

    S--W-FS
    Search

  6. F93172

    Frontier Airlines

    20:40

    DEN

    2.5h

    00:11

    ORD

    SMTWTFS

  7. F94618

    Frontier Airlines

    19:54

    SAN

    3.0h

    00:57

    DFW

    -M-W-F-
    Search

  8. F91342

    Frontier Airlines

    23:05

    DFW

    2.4h

    01:30

    ORD

    SMTWTFS

  9. F93168

    Frontier Airlines

    21:14

    SAN

    1.5h

    22:46

    PHX

    SMTWTFS
    Search

  10. F91828

    Frontier Airlines

    20:18

    PHX

    3.7h

    01:59

    ORD

    SMTWTFS

  11. NK744

    Spirit Airlines

    21:53

    SAN

    1.4h

    23:18

    LAS

    SMTWT-S
    Search

  12. NK1270

    Spirit Airlines

    13:05

    LAS

    2.8h

    17:55

    DFW

    SMTW-FS

  13. NK2704

    Spirit Airlines

    06:20

    DFW

    2.5h

    08:49

    ORD

    SMTWTFS

  14. NK744

    Spirit Airlines

    21:53

    SAN

    1.4h

    23:18

    LAS

    SMTWT-S
    Search

  15. NK182

    Spirit Airlines

    00:41

    LAS

    3.8h

    06:28

    ORD

    SMTWTFS
Find more flights and airlines

San Diego International Airport to O'Hare International Airport Flights Info

Flight distance2,771.81km
Cheapest one-way ticket priceCAD 48
Cheapest return ticket priceCAD 119

FAQs for San Diego International Airport to O'Hare International Airport Flights

  • How long does it take to fly from San Diego International Airport (SAN) to O'Hare International Airport (ORD)?

    It takes around 4 hours 16 minutes to fly from San Diego International Airport (SAN) to San Diego International Airport(ORD).

  • How many daily flights are there from San Diego International Airport (SAN) to O'Hare International Airport (ORD)?

    There are around 12 daily flights from San Diego International Airport (SAN) to O'Hare International Airport (ORD).

  • When are flight tickets from San Diego International Airport (SAN) to O'Hare International Airport (ORD) the cheapest?

    Tickets cost around CAD 333 in June, making it the cheapest month to book. San Diego International Airport (SAN) to O'Hare International Airport (ORD) is a popular route, so don't forget to book your tickets in advance.

  • When are flight tickets from San Diego International Airport (SAN) to O'Hare International Airport (ORD) most expensive?

    The route from San Diego International Airport (SAN) to O'Hare International Airport (ORD) is quite popular. Without considering departure times or holidays, tickets cost around CAD 365 in May, the most expensive month to book this route.

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

    • The distance from O'Hare International Airport to downtown is about 25km, by taxi about 40 minutes.
    • The distance from Midway International Airport to downtown is about 14km, by taxi about 30 minutes.

  • What's the closest airport to O'Hare International Airport (ORD)?

    The closest airport to O'Hare International Airport (ORD) is Midway International Airport. The distance is around 25km.

  • Which airline operates the most direct flights from San Diego International Airport (SAN) to O'Hare International Airport (ORD)?

    American Airlines is a very popular airline operating an average of 2765 flights per month.

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