Cheap Flights from Santa Ana John Wayne (SNA) to Chicago (CHIA)

Compare Santa Ana John Wayne to Chicago flight deals

Find the cheapest month or even day of the year to fly to Chicago

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Flight deals from Santa Ana John Wayne Airport to Chicago

Looking for a cheap last-minute deal or the best return flight from Santa Ana John Wayne Airport to Chicago? If you want to travel next month, return fares start from £130. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Santa Ana John Wayne to Chicago

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Santa Ana John Wayne to Chicago flights are currently cheapest in April.

Direct flights from Santa Ana John Wayne to Chicago

Santa Ana to Chicago: Flight information

The things to know before you go.
Cheapest flight found£59
Cheapest month to flyApril
Average flight time4 hrs, 13 mins
Most popular airlineAlaska Airlines
Average flights per week215

Finding cheap flights from Santa Ana John Wayne to Chicago: Frequently asked questions

There are 4 airports in Chicago: Chicago Midway, Chicago O'Hare International, Chicago Dupage County, and Chicago Rockford.
The best price we found for a return flight from Santa Ana John Wayne to Chicago is £120. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
4 hours and 13 minutes is the average flight time from Santa Ana John Wayne to Chicago.
Alaska Airlines, American Airlines and Qatar Airways fly direct from Santa Ana John Wayne to Chicago.
As of March 2026, there are 215 flights per week flying from Santa Ana John Wayne to Chicago.
The cheapest month to fly from Santa Ana John Wayne to Chicago is usually May.
If you're flying from Santa Ana John Wayne Airport, the cheapest airport near Chicago is Chicago O'Hare International – which is 15.8 miles away from the centre of Chicago. We've found flights into this airport from £120.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Santa Ana John Wayne Airport to Chicago on Saturday, 2 May 2026.
Yes – the average flight time is 4 hours and 13 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chicago but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chicago is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around 3°C. July is typically the warmest month in Chicago, when it usually averages around 26°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -8°C. The rainiest month is August.
Currently, Frontier Airlines and United offer the cheapest flight tickets to Chicago.

Flying from John Wayne Airport (SNA) to Chicago: what you need to know

  • Book a direct flight from John Wayne Airport to Chicago and you'll be travelling for an average of 4 hours 30 minutes.

  • The timezone in Chicago is UTC-5. The city is two hours ahead of Santa Ana, where John Wayne Airport is located.

  • John Wayne Airport (SNA) to O'Hare International Airport (ORD) is the most traveled route, with 45 weekly flights to pick from. If you prefer starting your day later, the last flight from SNA to ORD is with United Airlines at 17:01. Go for the first departure with United Airlines at 06:45 if you want to fly out earlier.

  • For a stress-free journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. That way, you can comfortably board your SNA to Chicago flight.

  • If you're flying during a bank holiday or another peak period, give yourself more time. A good general rule is two hours ahead of domestic flights and up to four hours before international departures. Lines at check-in and security will be longer.

  • You can book a direct John Wayne Airport to Chicago ticket. Start your journey at SNA and arrive at O'Hare International Airport (ORD).

  • Get on board with American Airlines. This airline offers direct flights from John Wayne Airport to Chicago.

  • The journey from central Santa Ana to SNA takes about 1 hour 5 minutes by public transport. If you ride-share, drive or grab a cab, you'll cover the 5 miles in 15 minutes or so, depending on traffic conditions.

  • Want a stress-free start to your trip? Stay near SNA. Whether you're taking an early flight from John Wayne Airport to Chicago or just don't like being rushed, these hotels are all about convenience:

  • John Wayne Airport maintains a solid on-time performance, reducing your chances of a delayed flight. Departures from SNA land on schedule 81.53% of the time.

  • SNA's address is 18601 Airport Way.

How to find the cheapest flights from John Wayne Airport (SNA) to Chicago

  • £59 is the cheapest price we've found for a one-way John Wayne Airport to Chicago flight. A return ticket right now is £120. Depending on the availability and when you book, these fares may change.

  • Get cheap flights from SNA to Chicago by booking one month ahead. Based on our research, that's the sweet spot for landing a bargain.

  • May is the best month for scoring an amazing deal on John Wayne Airport to Chicago tickets. If you want to travel during a different time of year, the 'Whole month' tool will give you the lowest prices for each month.

  • There's no need to check back constantly to find out if fares have dropped when you create a Price Alert. We'll notify you the moment there's an even bigger deal on cheap flights from SNA to Chicago.

  • Save money on your flight from John Wayne Airport to Chicago with the help of our filters. Choose your ideal duration, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

Airports in Chicago

O'Hare International Airport (ORD)

  • O'Hare International Airport (ORD) to central Chicago takes about 35 minutes to reach by car. The centre is roughly 25 miles away.

  • It typically takes 55 minutes to get there using public transport.

  • Think about booking a hotel close to ORD if you're coming in on a late flight from John Wayne Airport to Chicago. Choose one of these accommodation options and avoid the hassle of a long transfer:

  • Travel at your own speed with an O'Hare International Airport rental car. Book your wheels from Routes Car Rentals, Dollar or Budget and chase adventure across Chicago and beyond.

  • Get the best deal by reserving your vehicle from O'Hare International Airport about four weeks ahead of your flight from SNA to Chicago.

  • You'll find ORD at 10000 West O'Hare.

Chicago Midway International Airport (MDW)

  • Once your flight from John Wayne Airport to Chicago has arrived, you can get to the city centre in around 20 minutes by car. Central Chicago is roughly 12 miles from Chicago Midway International Airport (MDW).

  • If you choose to travel on public transport, you'll get to the city centre in 45 minutes or so.

  • After stepping off your SNA to Chicago flight, rest your head at a hotel near MDW. These are some great accommodation options that'll help you switch to relaxation mode:

  • The fastest way to get to where you're going is with a Chicago Midway International Airport rental car. Pick up a set of wheels from Dollar, Hertz or Budget and be on your way in a flash.

  • Avoid paying more than you need to. Booking your ride four weeks ahead of your arrival at MDW will help you save.

  • Chicago Midway International Airport is located at 5700 South Cicero.

Chicago Rockford International Airport (RFD)

  • Hop off your flight from John Wayne Airport to Chicago and head straight for your hotel or jump right into sightseeing. The centre of Chicago is around 85 miles from Chicago Rockford International Airport (RFD) and usually takes 1 hour 25 minutes to reach driving.

  • The journey will take you roughly 4 hours 15 minutes on public transport.

  • Enjoy a quiet, low-key start to your trip by staying at a hotel near RFD after your SNA to Chicago flight. Take a load off after a long travel day or simply take a moment to find your footing in a new place at:

  • Stay in control of the next part of your journey by picking up a Chicago Rockford International Airport rental car. Budget, Alamo and National make getting on the road effortless.

  • If you're hoping for a certain type of vehicle, booking early gives you a better shot at getting what you want. Reserve your ride from RFD at least a few weeks ahead of your flight from John Wayne Airport to Chicago.

  • Chicago Rockford International Airport can be found at 2 Airport Cir.

Best time to go to Chicago

  • Plan your trip to Chicago in peak season if you prefer a bustling atmosphere, but remember that prices are typically higher. Alternatively, book your flights from John Wayne Airport to Chicago during low season when prices are cheaper and it's less crowded.

  • The warmest month in Chicago is July, with temperatures ranging between 15ºC (59ºF) and 29ºC (84ºF). Book your John Wayne Airport to Chicago plane ticket then if that's your ideal forecast.

  • Search for cheap tickets from SNA to Chicago in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between -12ºC (10ºF) and 3ºC (37ºF) on average.

More about Chicago

Explore more of United States

  • Chicago will leave a lasting impression, but there are so many other corners of United States waiting to be explored. About 280 miles south-east of Chicago, a visit to Columbus will fill your itinerary to the brim. Don't miss top attractions like Franklin Park Conservatory and Botanical Gardens, Ohio Statehouse and German Village.

  • Indianapolis is another sought-after destination in United States and is around 160 miles south-east of Chicago. No journey is complete without experiencing The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.