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Low Price Flights from San Diego to Chicago

Top Airlines Flying from San Diego to Chicago

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Frontier Airlines logo Frontier Airlines

Cheap Flight Deals from San Diego to Chicago

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • Return
  • One way

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

Flight Information from San Diego to Chicago

Cheapest one-way flight price AU$ 95
Cheapest return ticket price AU$ 209
Off-season for travel April
Peak season for travel June
Flight distance 2,786.63km
Average flight time 4 hours 20 minutes
Popular airline Alaska Airlines

Best Time to Book Flights from San Diego to Chicago

We monitor flight fares to help you find the best deals effortlessly

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

FAQ

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

    Airlines adjust prices for flights from San Diego to Chicago 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 San Diego (SAN) to Chicago (CHI) cost?

    According to Trip.com's data, the lowest price is around AU$ 515.

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

    It takes about 4 hours 20 minutes to fly from San Diego (SAN) to Chicago (CHI).

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

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

  • How many airports in Chicago (CHI)?

How to find a cheap flight from San Diego to Chicago

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 San Diego to Chicago. 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

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