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Cheap flight deals from Chicago to Santa Rosa Starting at IDR 2,925,735

For as little as IDR 2,925,735, you can take your next adventure to Santa Rosa without breaking the bank. Choose between one-way and return tickets from Chicago below.

  • One way
  • Round-trip
      • ORD19:59
        19h 23m
        1 stop
        STS13:22
        Sun, Mar 16|Chicago - Santa Rosa|Frontier Airlines
        IDR 2,925,735IDR 4,759,768
        39% OFF
        39% OFF
        IDR 4,759,768IDR 2,925,735

        Choose Frontier Airlines flights from Chicago to Santa Rosa. The one-way connecting flight with Frontier Airlines departs from O'Hare International Airport on Sun, Mar 16, arriving at Charles M. Schulz Sonoma County Airport. One-way Prices start from IDR 2,925,735 including taxes and charges.

      • ORD17:54
        18h 12m
        1 stop
        STS10:06
        Fri, Mar 7|Chicago - Santa Rosa|Alaska Airlines
        IDR 3,273,502IDR 4,759,768
        31% OFF
        31% OFF
        IDR 4,759,768IDR 3,273,502

        Choose Alaska Airlines flights from Chicago to Santa Rosa. The one-way connecting flight with Alaska Airlines departs from O'Hare International Airport on Fri, Mar 7, arriving at Charles M. Schulz Sonoma County Airport. One-way Prices start from IDR 3,273,502 including taxes and charges.

      • ORD17:54
        18h 12m
        1 stop
        STS10:06
        Fri, Mar 14|Chicago - Santa Rosa|Alaska Airlines
        IDR 3,329,594IDR 4,759,768
        30% OFF
        30% OFF
        IDR 4,759,768IDR 3,329,594

        Choose Alaska Airlines flights from Chicago to Santa Rosa. The one-way connecting flight with Alaska Airlines departs from O'Hare International Airport on Fri, Mar 14, arriving at Charles M. Schulz Sonoma County Airport. One-way Prices start from IDR 3,329,594 including taxes and charges.

      • MDW20:44
        27h 41m
        1 stop
        STS22:25
        Sat, Feb 15|Chicago - Santa Rosa|Frontier Airlines
        IDR 3,387,929
        IDR 3,387,929

        Choose Frontier Airlines flights from Chicago to Santa Rosa. The one-way connecting flight with Frontier Airlines departs from Midway International Airport on Sat, Feb 15, arriving at Charles M. Schulz Sonoma County Airport. One-way Prices start from IDR 3,387,929 including taxes and charges.

      • ORD19:39
        19h 33m
        1 stop
        STS13:12
        Thu, Feb 20|Chicago - Santa Rosa|American Airlines
        IDR 3,408,122
        IDR 3,408,122

        Choose American Airlines flights from Chicago to Santa Rosa. The one-way connecting flight with American Airlines departs from O'Hare International Airport on Thu, Feb 20, arriving at Charles M. Schulz Sonoma County Airport. One-way Prices start from IDR 3,408,122 including taxes and charges.

      • ORD17:56
        17h 30m
        1 stop
        STS09:26
        Sat, Mar 8|Chicago - Santa Rosa|Alaska Airlines
        IDR 3,468,701
        IDR 3,468,701

        Choose Alaska Airlines flights from Chicago to Santa Rosa. The one-way connecting flight with Alaska Airlines departs from O'Hare International Airport on Sat, Mar 8, arriving at Charles M. Schulz Sonoma County Airport. One-way Prices start from IDR 3,468,701 including taxes and charges.

      • ORD06:00
        8h 14m
        1 stop
        STS12:14
        Tue, Mar 4|Chicago - Santa Rosa|American Airlines
        IDR 3,500,112
        IDR 3,500,112

        Choose American Airlines flights from Chicago to Santa Rosa. The one-way connecting flight with American Airlines departs from O'Hare International Airport on Tue, Mar 4, arriving at Charles M. Schulz Sonoma County Airport. One-way Prices start from IDR 3,500,112 including taxes and charges.

      • MDW20:44
        18h 28m
        1 stop
        STS13:12
        Sun, Feb 16|Chicago - Santa Rosa|Frontier Airlines
        IDR 3,677,361
        IDR 3,677,361

        Choose Frontier Airlines flights from Chicago to Santa Rosa. The one-way connecting flight with Frontier Airlines departs from Midway International Airport on Sun, Feb 16, arriving at Charles M. Schulz Sonoma County Airport. One-way Prices start from IDR 3,677,361 including taxes and charges.

      • ORD12:58
        11h 38m
        1 stop
        STS22:36
        Fri, Feb 14|Chicago - Santa Rosa|United Airlines
        IDR 3,726,722
        IDR 3,726,722

        Choose United Airlines flights from Chicago to Santa Rosa. The one-way connecting flight with United Airlines departs from O'Hare International Airport on Fri, Feb 14, arriving at Charles M. Schulz Sonoma County Airport. One-way Prices start from IDR 3,726,722 including taxes and charges.

      • ORD09:05
        26h 21m
        1 stop
        STS09:26
        Sat, Mar 8|Chicago - Santa Rosa|United Airlines
        IDR 3,926,408
        IDR 3,926,408

        Choose United Airlines flights from Chicago to Santa Rosa. The one-way connecting flight with United Airlines departs from O'Hare International Airport on Sat, Mar 8, arriving at Charles M. Schulz Sonoma County Airport. One-way Prices start from IDR 3,926,408 including taxes and charges.

      • CHI01:00 pm
        3h 5m
        Nonstop
        STS02:00 pm
        Fri, Feb 21|Chicago - Santa Rosa|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.

Chicago to Santa Rosa flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. F93173

    Frontier Airlines

    06:00

    ORD

    3.0h

    07:57

    DEN

    SMTWTFS
    Search

  2. F94371

    Frontier Airlines

    09:59

    DEN

    2.5h

    11:28

    SNA

    SMTWTFS

  3. AS3433

    Alaska Airlines

    16:22

    SNA

    1.6h

    18:00

    STS

    SM-WT-S

  4. AA319

    American Airlines

    06:00

    ORD

    3.9h

    07:52

    PHX

    SMTWTFS
    Search

  5. AA1937

    American Airlines

    11:04

    PHX

    2.2h

    12:14

    STS

    SMTWTFS

  6. F92209

    Frontier Airlines

    07:15

    MDW

    2.8h

    09:05

    DEN

    SMTWTFS
    Search

  7. F94371

    Frontier Airlines

    09:59

    DEN

    2.5h

    11:28

    SNA

    SMTWTFS

  8. AS3433

    Alaska Airlines

    16:22

    SNA

    1.6h

    18:00

    STS

    SM-WT-S

  9. NK1676

    Spirit Airlines

    11:35

    ORD

    4.8h

    14:25

    LAX

    SMTWTFS
    Search

  10. AS3476

    Alaska Airlines

    19:50

    LAX

    1.7h

    21:33

    STS

    SMTWTFS

  11. F92329

    Frontier Airlines

    12:43

    MDW

    4.4h

    15:07

    LAS

    S--WTFS
    Search

  12. F91283

    Frontier Airlines

    08:49

    LAS

    1.1h

    09:54

    ONT

    ---WT-S

  13. XP881

    Avelo Airlines

    19:58

    ONT

    1.6h

    21:31

    STS

    S---T--

  14. UA378

    United Airlines

    13:55

    ORD

    4.8h

    16:42

    LAX

    S--WT-S
    Search

  15. AS3476

    Alaska Airlines

    19:50

    LAX

    1.7h

    21:33

    STS

    SMTWTFS

  16. AA2062

    American Airlines

    14:13

    ORD

    4.8h

    16:58

    LAX

    SMTWT-S
    Search

  17. AS3476

    Alaska Airlines

    19:50

    LAX

    1.7h

    21:33

    STS

    SMTWTFS

  18. AA529

    American Airlines

    15:17

    ORD

    4.6h

    17:54

    LAX

    SMTWTFS
    Search

  19. AS3476

    Alaska Airlines

    19:50

    LAX

    1.7h

    21:33

    STS

    SMTWTFS

  20. F93241

    Frontier Airlines

    15:56

    ORD

    2.8h

    18:43

    DFW

    SMTWTF-
    Search

  21. F93211

    Frontier Airlines

    13:30

    DFW

    3.6h

    15:04

    LAX

    SMTWTFS

  22. AS3476

    Alaska Airlines

    19:50

    LAX

    1.7h

    21:33

    STS

    SMTWTFS

  23. NK713

    Spirit Airlines

    22:47

    ORD

    4.1h

    00:54

    LAS

    SMTWTFS
    Search

  24. XP101

    Avelo Airlines

    11:33

    LAS

    1.8h

    13:22

    STS

    S---T--
Find more flights and airlines

When is the cheapest time to fly from Chicago to Santa Rosa?

These price trend charts carefully monitor and predict how flight prices from Chicago to Santa Rosa will change. Keep a close eye on them to understand when the best time to buy your tickets is.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Chicago (CHI) to Santa Rosa (STS) the cheapest?

    Airlines adjust prices for flights from Chicago to Santa Rosa 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 do flights from Chicago (CHI) to Santa Rosa (STS) cost?

    According to Trip.com's data, the lowest price is around IDR 6,910,477.

  • How many airports are there in Santa Rosa (STS)?

    There are 1 airport(s) near Santa Rosa (STS): Charles M. Schulz Sonoma County Airport.

How to find a cheap flight from Chicago to Santa Rosa

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Chicago to Santa Rosa

Cheapest direct flight priceIDR 2,925,734
Off-season for travelFebruary
Peak season for travelNovember
Flight distance2,989.6 km
Popular airlineAmerican Airlines

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