Cheap Flights from Chicago (ORD) to Santa Ana (SNA)

Return selected
Return selected
origin
Enter the city you're flying from, or choose from the options below
Include nearby airports
    selected
    destination
    . Enter your destination, or choose from the options below
    Include nearby airports
      selected
      Travellers and cabin class, 1 Adult, Economy
      American Airlines
      United
      Alaska Airlines
      Air Canada
      Gulf Air
      Qatar Airways

      Compare Chicago O'Hare International to Santa Ana John Wayne flight deals

      Find the cheapest month or even day of the year to fly to Santa Ana John Wayne

      Book the best Santa Ana John Wayne fare with no extra fees

      Flight deals from Chicago O'Hare International to Santa Ana John Wayne

      Looking for a cheap last-minute deal or the best return flight from Chicago O'Hare International Airport to Santa Ana John Wayne Airport? If you want to travel next month, return fares start from $371. Find the lowest prices on one-way and return tickets right here.
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from Chicago O'Hare International to Santa Ana John Wayne found in the last 4 days, and are subject to change and availability.

      Find the cheapest month to fly from Chicago O'Hare International to Santa Ana John Wayne

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

      Direct flights from Chicago O'Hare International to Santa Ana John Wayne

      Aer Lingus
      Air Canada
      Alaska Airlines
      American Airlines
      British Airways
      Brussels Airlines
      Emirates
      Gulf Air
      Porter Airlines
      Qatar Airways
      Royal Jordanian
      United

      Chicago to Santa Ana: Flight information

      The things to know before you go.
      Cheapest flight found$327
      Cheapest month to flyNovember
      Average flight time4 hrs, 36 mins
      Most popular airlineAmerican Airlines
      Average flights per week228

      Finding cheap flights from Chicago O'Hare International to Santa Ana John Wayne: Frequently asked questions

      The best price we found for a return flight from Chicago O'Hare International to Santa Ana John Wayne is $327. 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 36 minutes is the average flight time from Chicago O'Hare International to Santa Ana John Wayne.
      American Airlines, United and Alaska Airlines fly direct from Chicago O'Hare International to Santa Ana John Wayne.
      As of September 2026, there are 228 flights per week flying from Chicago O'Hare International to Santa Ana John Wayne.
      The cheapest month to fly from Chicago O'Hare International to Santa Ana John Wayne is usually November.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chicago O'Hare International Airport to Santa Ana John Wayne Airport on Thursday, 12 November 2026.
      Yes – the average flight time is 4 hours and 36 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 Santa Ana John Wayne 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 Santa Ana is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Frontier Airlines and United offer the cheapest flight tickets to Santa Ana John Wayne.

      Travelling from Chicago O'Hare International Airport (ORD) to Santa Ana John Wayne Airport (SNA): what you need to know

      • Around 4 hours 30 minutes is how long you can expect to be in the air on a direct flight from Chicago O'Hare International Airport to Santa Ana John Wayne Airport.

      • The timezone in Santa Ana is UTC-8, which is two hours behind Chicago.

      • Take your pick of 42 weekly Chicago O'Hare International Airport to Santa Ana John Wayne Airport flights. The 07:00 departure with American Airlines is the earliest flight available. American Airlines operates the last service of the day at 20:25.

      • Give yourself enough time to make your ORD to SNA flight. It's generally best to arrive at least two hours before international departures and an hour ahead for domestic flights.

      • You can expect longer queues in popular months such as July. Arriving up to four hours in advance for an international flight and two hours for domestic departures is a good idea.

      • American Airlines offers direct flights from Chicago O'Hare International Airport to Santa Ana John Wayne Airport. Book with this popular carrier, then get ready to tick off the sights in Santa Ana — and maybe even more of the United States if your schedule allows.

      • American Airlines is the most frequently booked airline on this route.

      • The most punctual carrier that operates ORD to SNA flights is United. Its services arrive as planned 76.35% of the time.

      • Think about adding a stopover when booking your ticket from Chicago O'Hare International Airport to Santa Ana John Wayne Airport. Just deselect 'Direct flights only' to break up your journey, or even explore someplace new along the way. Check out these options between ORD and SNA:

        • Denver International Airport

        • Phoenix Sky Harbour Airport

        • Harry Reid International Airport

      How to find the cheapest flights from Chicago O'Hare International Airport (ORD) to Santa Ana John Wayne Airport (SNA)

      • $139 is currently the lowest price for a one-way Chicago O'Hare International Airport to Santa Ana John Wayne Airport flight. A return flight starts at $327. These prices may change based on demand and availability.

      • To get your hands on cheap tickets from ORD to SNA, book in advance. Airlines generally offer their best fares when flights are first released.

      • The cheapest month for flights from Chicago O'Hare International Airport to Santa Ana John Wayne Airport is May. Use the 'Whole month' tool to see the lowest airfares if you have a flexible schedule.

      • You don't need to check every day to see if fares have dropped when you create a Price Alert. We'll send you an update as soon as there's a new deal on cheap flights from ORD to SNA.

      • Pick your preferred arrival and departure times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Chicago O'Hare International Airport to Santa Ana John Wayne Airport.

      Handy information about Chicago O'Hare International Airport (ORD)

      • The address for ORD is 10000 West O'Hare.

      • 70% of flights that depart Chicago O'Hare International Airport make it to their destination on schedule.

      • Chicago O'Hare International Airport is around 27 kilometres from central Chicago. If you're ride-sharing, catching a taxi or driving from the centre, it'll take 30 minutes or so to get there, depending on the traffic.

      • The journey on public transport typically takes 45 minutes.

      • Need a convenient hotel close to ORD? If you're boarding an early flight from Chicago O'Hare International Airport to Santa Ana John Wayne Airport, these stays will have you moments from check-in:

      Arriving at Santa Ana John Wayne Airport (SNA)

      Getting from Santa Ana John Wayne Airport (SNA) to central Santa Ana

      • You'll find SNA at 18601 Airport Way.

      • From Santa Ana John Wayne Airport, Santa Ana is approximately 6 kilometres away. It takes around 10 minutes to reach the centre by car.

      • Getting there on public transport takes roughly 30 minutes.

      When to fly to Santa Ana John Wayne Airport (SNA)

      • The quietest month for a flight from Chicago O'Hare International Airport to Santa Ana John Wayne Airport is March, while July is the busiest. Choose the best time to visit Santa Ana based on whether you prefer a more relaxed vibe or a faster pace.

      • When booking your flight from Chicago O'Hare International Airport to Santa Ana John Wayne Airport, think about the type of weather you like. August is the warmest month in Santa Ana, with temperatures ranging from 16ºC (61ºF) to 32ºC (90ºF).

      • If you'd rather travel in cooler conditions, search for a cheap ticket from ORD to SNA in January. Temperatures average between 6ºC (43ºF) and 22ºC (72ºF) then.

      Explore more of the United States

      • Los Angeles is just one of the many places in the United States waiting to be discovered once you've taken in the sights of Santa Ana. Around 48 kilometres away to the north-west, popular attractions include Hollywood Sign, Universal Studios Hollywood and Hollywood Bowl.

      • Around 129 kilometres south-east of Santa Ana, San Diego is another favourite stop in the United States. Experience the best of this destination with a visit to San Diego Zoo, San Diego Balboa Park and USS Midway Museum.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.