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Cheap flights from Chicago to Santa Ana from $88

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Santa Ana departing on 5/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Chicago to Los Angeles

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Chicago to Los Angeles.
Spirit Airlines Logo
3:08 pm - 9:29 pmORD-SNA
8h 21m1 stop
Spirit Airlines Logo
7:58 pm - 10:55 amSNA-ORD
12h 57m1 stop
$155Spirit Airlines
Find Deal
Sat, May 3 - Wed, May 7
Spirit Airlines Logo
5:36 am - 9:45 amORD-SNA
30h 09m2 stops
Spirit Airlines Logo
3:21 pm - 10:55 amSNA-ORD
17h 34m1 stop
$163Spirit Airlines
Find Deal
Tue, Apr 29 - Tue, May 6
Frontier Logo
8:14 pm - 6:31 pmORD-SNA
24h 17m1 stop
Frontier Logo
6:10 pm - 5:10 amSNA-ORD
9h 00m1 stop
$240Frontier
Find Deal
Thu, May 1 - Sun, May 4
Frontier Logo
8:01 pm - 11:30 amMDW-SNA
17h 29m1 stop
Frontier Logo
12:20 pm - 7:08 pmSNA-MDW
28h 48m1 stop
$240Frontier
Find Deal
Mon, Apr 28 - Wed, Apr 30
Alaska Airlines Logo
6:00 am - 1:07 pmORD-SNA
9h 07m1 stop
Alaska Airlines Logo
7:10 pm - 6:05 amSNA-ORD
8h 55m1 stop
$248Alaska Airlines
Find Deal
Tue, Apr 29 - Mon, May 5
Alaska Airlines Logo
6:58 pm - 6:33 pmORD-SNA
25h 35m1 stop
Alaska Airlines Logo
8:59 am - 9:59 pmSNA-ORD
11h 00m1 stop
$265Alaska Airlines
Find Deal
Fri, May 2 - Tue, May 6
American Airlines Logo
11:45 am - 2:14 pmORD-SNA
4h 29mnonstop
American Airlines Logo
1:30 pm - 7:39 pmSNA-ORD
4h 09mnonstop
$269American Airlines
Find Deal
Thu, May 1 - Mon, May 5
United Airlines Logo
2:18 pm - 9:36 pmORD-SNA
9h 18m1 stop
United Airlines Logo
7:00 am - 1:10 pmSNA-ORD
4h 10mnonstop
$275United Airlines
Find Deal
Sat, May 3 - Wed, May 7
American Airlines Logo
8:09 am - 10:43 amORD-SNA
4h 34mnonstop
American Airlines Logo
3:14 pm - 9:22 pmSNA-ORD
4h 08mnonstop
$276American Airlines
Find Deal
Sat, May 3 - Wed, May 7
United Airlines Logo
9:11 am - 11:56 amORD-SNA
4h 45mnonstop
United Airlines Logo
8:25 pm - 5:11 amSNA-ORD
6h 46m1 stop
$279United Airlines
Find Deal
Thu, May 8 - Mon, May 12

Spirit Airlines flights from Chicago to Santa Ana

Our best Spirit Airlines deals on Chicago to Santa Ana flight tickets
Spirit Airlines
May 3
ORD3:08 pmChicago O'Hare Intl
8h 21m
1 stop
SNA9:29 pmSanta Ana J. Wayne/Orange Cnty
May 7
SNA7:58 pmSanta Ana J. Wayne/Orange Cnty
12h 57m
1 stop
ORD10:55 amChicago O'Hare Intl
Spirit Airlines
Apr 29
ORD5:36 amChicago O'Hare Intl
30h 09m
2 stops
SNA9:45 amSanta Ana J. Wayne/Orange Cnty
May 6
SNA3:21 pmSanta Ana J. Wayne/Orange Cnty
17h 34m
1 stop
ORD10:55 amChicago O'Hare Intl
Spirit Airlines
Apr 28
ORD3:08 pmChicago O'Hare Intl
8h 21m
1 stop
SNA9:29 pmSanta Ana J. Wayne/Orange Cnty
Apr 30
SNA3:21 pmSanta Ana J. Wayne/Orange Cnty
13h 12m
1 stop
ORD6:33 amChicago O'Hare Intl

Frontier flights from Chicago to Santa Ana

Our best Frontier deals on Chicago to Santa Ana flight tickets
Frontier
May 1
ORD8:14 pmChicago O'Hare Intl
24h 17m
1 stop
SNA6:31 pmSanta Ana J. Wayne/Orange Cnty
May 4
SNA6:10 pmSanta Ana J. Wayne/Orange Cnty
9h 00m
1 stop
ORD5:10 amChicago O'Hare Intl
Frontier
Apr 17
MDW7:00 amChicago Midway
8h 07m
1 stop
SNA1:07 pmSanta Ana J. Wayne/Orange Cnty
Apr 21
SNA10:55 amSanta Ana J. Wayne/Orange Cnty
9h 05m
1 stop
MDW10:00 pmChicago Midway
Frontier
Apr 18
ORD8:01 pmChicago O'Hare Intl
23h 00m
1 stop
SNA5:01 pmSanta Ana J. Wayne/Orange Cnty
Apr 21
SNA10:55 amSanta Ana J. Wayne/Orange Cnty
12h 03m
1 stop
ORD12:58 amChicago O'Hare Intl

See travel insights to Los Angeles from

How to get the cheapest flight ticket from Chicago to Santa Ana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Chicago and Santa Ana?

What is the cheapest month to fly to Santa Ana?

The cheapest month to fly to Santa Ana from Chicago is in February. Flight prices, which tend to average around $357, are often lower during this time because this is during the off-season. The month of October is another great option to travel to Santa Ana, with average flight prices from Chicago averaging around $372.

What is the cheapest day to depart on your flight to Santa Ana?

On average, the least expensive day to fly to Santa Ana from Chicago is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $403. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Chicago because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $481.

What is the cheapest time of day to depart on your flight to Santa Ana?

Our data shows that the cheapest Chicago to Santa Ana flights are usually those with departure times in the morning. Our users have found flights to Santa Ana in the morning for as low as $411. Try not to purchase tickets at noon because they tend to be around $469. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Chicago to Santa Ana J. Wayne/Orange Cnty flight route?

Fly from Chicago O'Hare Intl to Santa Ana J. Wayne/Orange Cnty for the best Chicago - Santa Ana J. Wayne/Orange Cnty flight prices

How far in advance should I book a flight to Santa Ana?

You are more likely to see cheaper flights to Santa Ana from Chicago when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to Santa Ana for around $401 when searching 10 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santa Ana from Chicago for as low as $352 on momondo.

What cabin class options are available on Chicago to Santa Ana J. Wayne/Orange Cnty flights?

There are 4 cabin classes available to choose from on Chicago to Santa Ana J. Wayne/Orange Cnty flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Chicago to Santa Ana flight prices changed over time?

As of April 2025, prices for Chicago to Santa Ana flights are approximately 5% more expensive when compared to flights at the same time last year.

When to book flights from Chicago to Santa Ana

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Santa Ana according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago to Santa Ana (CHI to SNA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Santa Ana

Best Price Found

$88

Fastest flight time

4h 16m

Direct flights

Every day

Airports in Santa Ana

1 airport
The best one-way flight to Santa Ana from Chicago in the past 72 hours is $88. The best round-trip flight deal from Chicago to Santa Ana found on momondo in the last 72 hours is $155.
The fastest flight from Chicago to Santa Ana takes 4h 16m
Direct flights go from Chicago to Santa Ana every day.
There is 1 airport near Santa Ana: Santa Ana J. Wayne/Orange Cnty (SNA)

  • How far is Chicago to Santa Ana J. Wayne/Orange Cnty by plane?

    There are 1731.8 mi between Chicago and Santa Ana J. Wayne/Orange Cnty. Typically, this will take 4h 27m by plane in normal conditions.

  • When did momondo last update prices for flights from Chicago to Santa Ana J. Wayne/Orange Cnty Airport?

    Prices for flights from Chicago to Santa Ana J. Wayne/Orange Cnty Airport refresh daily.

  • How many operators does momondo search for flights from Chicago to Santa Ana J. Wayne/Orange Cnty Airport?

  • How old do you have to be to fly from Chicago to Santa Ana J. Wayne/Orange Cnty Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago to Santa Ana J. Wayne/Orange Cnty Airport.

  • What documentation or ID do you need to fly to Santa Ana J. Wayne/Orange Cnty Airport?

    The travel and health documents required for your trip to Santa Ana J. Wayne/Orange Cnty Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Santa Ana J. Wayne/Orange Cnty Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Chicago to Santa Ana?

  • What is the most popular airline from Chicago to Santa Ana?


Best airlines flying from Chicago to Santa Ana

Compare and see reviews for airlines that fly from Chicago to Santa Ana with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $99Free CancellationRating
6.3
7,886 reviews
Search Spirit Airlines flights
FrontierPriceFrom $109Free CancellationRating
5.9
3,276 reviews
Search Frontier flights
American AirlinesPriceFrom $258Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $283Free CancellationRating
7.4
8,615 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $342Free CancellationRating
8.0
9,820 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $387Free CancellationRating
8.0
4,277 reviews
Search Southwest flights
  • Alaska Airlines Flights From Chicago to Santa Ana

    Alaska Airlines flight deals from Chicago to Santa Ana start from $342 round-trip. Over the 12 Alaska Airlines flights for this route in a normal week, average airfare is usually $568 round-trip - but some users have found much cheaper deals with momondo.

  • Southwest Flights From Chicago to Santa Ana

    The best Southwest deal for Chicago to Santa Ana flight tickets found on momondo in the last 72 hours was $387, round-trip. It should be noted that an average Southwest flight deal for this route in this time was higher, at $460 round-trip. Southwest operates 8 flights out of Chicago into Santa Ana in an average week, so prices vary by time and availability. 4,272 Southwest reviews by users on momondo have scored the airline at 8.0/10.


Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Anaheim
Tustin

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Santa Ana?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to Santa Ana for you.

Can I find flights from Chicago to Santa Ana with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Santa Ana from Chicago with this policy.

How can momondo help me find flights from Chicago to Santa Ana?

Once you have performed a search for Chicago to Santa Ana flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Chicago to Santa Ana right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Chicago to Santa Ana now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Santa Ana and let you know when they change.


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