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Latest Flight Deals from Chicago to San Francisco

Book one-way or return flights from Chicago to San Francisco from as little as NZD 56. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip
      • MDW16:09
        4h 38m
        Direct
        SFO18:47
        Fri, Aug 23|Chicago - San Francisco|Frontier Airlines
        NZD 56NZD 111
        50% OFF
        50% OFF
        NZD 111NZD 56
      • MDW16:09
        4h 38m
        Direct
        SFO18:47
        Wed, Sep 11|Chicago - San Francisco|Frontier Airlines
        NZD 61NZD 111
        45% OFF
        45% OFF
        NZD 111NZD 61
      • MDW16:09
        4h 38m
        Direct
        SFO18:47
        Sat, Aug 17|Chicago - San Francisco|Frontier Airlines
        NZD 61NZD 111
        45% OFF
        45% OFF
        NZD 111NZD 61
      • MDW16:09
        4h 38m
        Direct
        SFO18:47
        Wed, Aug 28|Chicago - San Francisco|Frontier Airlines
        NZD 61
        NZD 61
      • MDW06:15
        19h 43m
        1 stop
        SFO23:58
        Wed, Jul 17|Chicago - San Francisco|Frontier Airlines
        NZD 62
        NZD 62
      • MDW16:09
        4h 38m
        Direct
        SFO18:47
        Fri, Aug 16|Chicago - San Francisco|Frontier Airlines
        NZD 63
        NZD 63
      • MDW16:09
        4h 38m
        Direct
        SFO18:47
        Wed, Aug 21|Chicago - San Francisco|Frontier Airlines
        NZD 69
        NZD 69
      • MDW16:09
        4h 38m
        Direct
        SFO18:47
        Sat, Sep 7|Chicago - San Francisco|Frontier Airlines
        NZD 74
        NZD 74
      • MDW16:09
        4h 38m
        Direct
        SFO18:47
        Mon, Aug 19|Chicago - San Francisco|Frontier Airlines
        NZD 75
        NZD 75
      • MDW16:09
        4h 38m
        Direct
        SFO18:47
        Sat, Aug 31|Chicago - San Francisco|Frontier Airlines
        NZD 76
        NZD 76
      • CHI13:00
        3h 5m
        Direct
        SFO14:00
        Sun, Jun 30|Chicago - San Francisco|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.

Searching for the best last minute flight from Chicago to San Francisco? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Chicago to San Francisco. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Chicago to San Francisco

View airlines operating flights from Chicago to San Francisco. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines
From NZD 56
Alaska Airlines
From NZD 94
American Airlines
From NZD 112
Spirit Airlines
From NZD 139
Sun Country Airlines
From NZD 168
Delta Air Lines
From NZD 172
United Airlines
From NZD 176
Southwest Airlines
From NZD 199
Allegiant Air
From NZD 226
Jetblue Airways
From NZD 370
ANA airlines

Find more flights and airlines

Alternative Routes from Chicago to San Francisco

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Chicago to San Francisco.

  • Cheapest
    Frontier Airlines
    MDW
    16:09
    4h 38m
    Direct
    SFO
    18:47
    Midway International Airport - San Francisco International Airport
    Fri, Aug 23Frontier Airlines
    NZD 56
  • Frontier Airlines
    ORD
    20:26
    27h 38m
    1 transfer
    SFO
    22:04
    O'Hare International Airport - San Francisco International Airport
    Tue, Jul 16Frontier Airlines
    NZD 88
  • Allegiant Air
    RFD
    21:33
    29h 11m
    1 transfer
    SFO
    00:44
    Chicago Rockford International Airport - San Francisco International Airport
    Sun, Aug 4Allegiant Air
    NZD 226
  • Allegiant Air
    RFD
    21:33
    29h 11m
    1 transfer
    SFO
    00:44
    Chicago Rockford International Airport - San Francisco International Airport
    Sun, Aug 4Allegiant Air
    NZD 226
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets from Chicago (CHI) to San Francisco (SFO) the cheapest?

    Airlines adjust prices for flights from Chicago to San Francisco based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Chicago (CHI) to San Francisco (SFO) cost?

    According to Trip.com's data, the lowest price is around NZD 465.

  • How long does it take to fly from Chicago (CHI) to San Francisco (SFO) and what is the distance?

    It takes around 4 hours 41 minutes to fly from Chicago (CHI) to San Francisco (SFO).

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

    • The distance from San Francisco International Airport to downtown is about 17km. It takes about 30 minutes by taxi.

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

    Airlines with flights from Chicago (CHI) to San Francisco (SFO): United Airlines, Emirates, Air Canada, Air New Zealand, British Airways, Virgin Australia, Japan Airlines, All Nippon Airways and Qantas Airways.

How to find a cheap flight from Chicago to San Francisco

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Chicago to San Francisco. Book your flights at the right time and save more.
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 Information from Chicago to San Francisco

Cheapest nonstop flight price

NZD 56

Cheapest round-trip ticket price

NZD 100

Off-season for travel

August

Peak season for travel

December

Flight distance

2,987.76km

Average flight time

4 hours 41 minutes

Popular airline

American Airlines

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