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Cheap flights from Santa Ana (SNA) to Illinois from $42

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SNA — ORD
May 12 — May 191
From?
To?
Sun 5/12
Sun 5/19
1 adult, Economy
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How far in advance should I book a flight from Santa Ana to Illinois?

Travelers have found it’s best to book a flight 60 days in advance to save up to 78% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 60 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Santa Ana to Illinois 1-2 weeks in advance for as low as $319, or $510 for flights within the next 24 hours.

What is the cheapest month to fly from Santa Ana to Illinois?

January can be a great time to fly to Illinois from Santa Ana with a flight ticket averaging about $314. Cheapflights users have found deals in the month of January for as cheap as $135. The most expensive prices can be found in the month of March.

When is the cheapest time to fly from Santa Ana to Illinois (SNA - IL)?

When flying from Santa Ana to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Spirit Airlines flights from Santa Ana to Illinois

Explore cheap flight options specifically provided by Spirit Airlines for the route between Santa Ana and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 7, 2024.
Peruse some of the lowest-priced Spirit Airlines flights we've found from Santa Ana to Illinois. Make sure to check back often as deals are often changing.
Tue 5/211:20 pmSNA - STL
1 stop19h 26mSpirit Airlines
Wed 5/2911:36 amSTL - SNA
1 stop24h 27mSpirit Airlines
Deal found 5/6$114
Tue 5/216:45 amSNA - STL
1 stop26h 01mSpirit Airlines
Wed 5/2911:36 amSTL - SNA
2 stops28h 46mSpirit Airlines
Deal found 5/6$127
Wed 5/296:45 amSNA - ORD
1 stop8h 11mSpirit Airlines
Wed 6/57:00 amORD - SNA
2 stops16h 59mSpirit Airlines
Deal found 5/6$131
Thu 5/303:12 pmSNA - STL
1 stop22h 02mSpirit Airlines
Mon 6/34:05 pmSTL - SNA
1 stop22h 25mSpirit Airlines
Deal found 5/6$134
Wed 5/296:45 amSNA - ORD
1 stop13h 10mSpirit Airlines
Wed 6/59:19 amORD - SNA
1 stop14h 40mSpirit Airlines
Deal found 5/6$136
Tue 6/41:20 pmSNA - ORD
1 stop6h 35mSpirit Airlines
Wed 6/57:00 amORD - SNA
2 stops16h 59mSpirit Airlines
Deal found 5/5$142
Tue 6/46:45 amSNA - ORD
2 stops14h 48mSpirit Airlines
Wed 6/57:00 amORD - SNA
2 stops16h 59mSpirit Airlines
Deal found 5/5$145
Tue 6/41:20 pmSNA - STL
1 stop21h 45mSpirit Airlines
Tue 6/1111:57 amSTL - SNA
2 stops23h 32mSpirit Airlines
Deal found 5/6$146
Tue 6/41:20 pmSNA - ORD
1 stop6h 35mSpirit Airlines
Wed 6/59:19 amORD - SNA
1 stop14h 40mSpirit Airlines
Deal found 5/5$149

Cheap Frontier flights from Santa Ana to Illinois

Explore cheap flight options specifically provided by Frontier for the route between Santa Ana and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 7, 2024.
Have a look at some of the cheapest available Frontier flights departing from Santa Ana and landing in Illinois. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Tue 5/217:52 pmSNA - MDW
1 stop13h 17mFrontier
Thu 5/237:35 amMDW - SNA
1 stop8h 21mFrontier
Deal found 5/7$134
Sat 5/257:50 pmSNA - MDW
1 stop24h 04mFrontier
Wed 5/299:10 pmMDW - SNA
1 stop24h 45mFrontier
Deal found 5/6$145
Sat 6/810:26 amSNA - MDW
1 stop9h 04mFrontier
Wed 6/128:58 pmMDW - SNA
1 stop24h 27mFrontier
Deal found 5/7$148
Sat 8/242:26 pmSNA - ORD
1 stop9h 33mFrontier
Tue 8/278:00 amORD - SNA
1 stop12h 22mFrontier
Deal found 5/7$155
Wed 6/55:53 pmSNA - ORD
1 stop28h 47mFrontier
Wed 6/128:23 pmORD - SNA
1 stop25h 02mFrontier
Deal found 5/6$158
Sat 8/242:26 pmSNA - ORD
1 stop9h 33mFrontier
Tue 8/278:00 amORD - SNA
1 stop12h 22mFrontier
Deal found 5/6$162
Sat 6/810:26 amSNA - MDW
1 stop9h 04mFrontier
Wed 6/128:58 pmMDW - SNA
1 stop24h 27mFrontier
Deal found 5/6$167
Fri 8/231:05 pmSNA - ORD
1 stop10h 47mFrontier
Tue 8/278:00 amORD - SNA
1 stop12h 22mFrontier
Deal found 5/6$170
Sun 8/258:42 amSNA - MDW
1 stop28h 32mFrontier
Wed 8/2810:00 pmMDW - SNA
1 stop23h 33mFrontier
Deal found 5/5$172

Cheap Santa Ana to Illinois flights in May & June 2024

Find cheap flight options from Santa Ana to Illinois specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Prices were last updated on May 7, 2024.
The lowest fares we've come across on flights traveling from Santa Ana to Illinois in May and June 2024. More deals are always being added, so be sure to check back regularly.
Tue 5/211:20 pmSNA - STL
1 stop19h 26mSpirit Airlines
Wed 5/2911:36 amSTL - SNA
1 stop24h 27mSpirit Airlines
Deal found 5/6$114
Tue 5/216:45 amSNA - STL
1 stop26h 01mMultiple Airlines
Wed 5/227:23 pmSTL - SNA
1 stop26h 32mMultiple Airlines
Deal found 5/7$122
Tue 5/216:45 amSNA - STL
1 stop26h 01mSpirit Airlines
Wed 5/2911:36 amSTL - SNA
2 stops28h 46mSpirit Airlines
Deal found 5/6$127
Wed 5/296:45 amSNA - ORD
1 stop8h 11mSpirit Airlines
Wed 6/57:00 amORD - SNA
2 stops16h 59mSpirit Airlines
Deal found 5/6$131
Tue 5/217:52 pmSNA - MDW
1 stop13h 17mFrontier
Thu 5/237:35 amMDW - SNA
1 stop8h 21mFrontier
Deal found 5/7$134
Thu 5/303:12 pmSNA - STL
1 stop22h 02mSpirit Airlines
Mon 6/34:05 pmSTL - SNA
1 stop22h 25mSpirit Airlines
Deal found 5/6$134
Wed 5/296:45 amSNA - ORD
1 stop13h 10mSpirit Airlines
Wed 6/59:19 amORD - SNA
1 stop14h 40mSpirit Airlines
Deal found 5/6$136
Tue 6/41:20 pmSNA - ORD
1 stop6h 35mSpirit Airlines
Wed 6/57:00 amORD - SNA
2 stops16h 59mSpirit Airlines
Deal found 5/5$142
Sat 5/257:50 pmSNA - MDW
1 stop24h 04mFrontier
Wed 5/299:10 pmMDW - SNA
1 stop24h 45mFrontier
Deal found 5/6$145

Santa Ana to Illinois 2024 flight deals

Discover exclusive flight deals for travel between Santa Ana and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 7, 2024.
The lowest fares we've come across on flights traveling from Santa Ana to Illinois in May and June 2024. More deals are always being added, so be sure to check back regularly.
Tue 5/211:20 pmSNA - STL
1 stop19h 26mSpirit Airlines
Wed 5/2911:36 amSTL - SNA
1 stop24h 27mSpirit Airlines
Deal found 5/6$114
Tue 5/216:45 amSNA - STL
1 stop26h 01mMultiple Airlines
Wed 5/227:23 pmSTL - SNA
1 stop26h 32mMultiple Airlines
Deal found 5/7$122
Tue 5/216:45 amSNA - STL
1 stop26h 01mSpirit Airlines
Wed 5/2911:36 amSTL - SNA
2 stops28h 46mSpirit Airlines
Deal found 5/6$127
Wed 5/296:45 amSNA - ORD
1 stop8h 11mSpirit Airlines
Wed 6/57:00 amORD - SNA
2 stops16h 59mSpirit Airlines
Deal found 5/6$131
Tue 5/217:52 pmSNA - MDW
1 stop13h 17mFrontier
Thu 5/237:35 amMDW - SNA
1 stop8h 21mFrontier
Deal found 5/7$134
Thu 5/303:12 pmSNA - STL
1 stop22h 02mSpirit Airlines
Mon 6/34:05 pmSTL - SNA
1 stop22h 25mSpirit Airlines
Deal found 5/6$134
Wed 5/296:45 amSNA - ORD
1 stop13h 10mSpirit Airlines
Wed 6/59:19 amORD - SNA
1 stop14h 40mSpirit Airlines
Deal found 5/6$136
Tue 6/41:20 pmSNA - ORD
1 stop6h 35mSpirit Airlines
Wed 6/57:00 amORD - SNA
2 stops16h 59mSpirit Airlines
Deal found 5/5$142
Sat 5/257:50 pmSNA - MDW
1 stop24h 04mFrontier
Wed 5/299:10 pmMDW - SNA
1 stop24h 45mFrontier
Deal found 5/6$145

Non-stop flights to Illinois from Santa Ana

Discover non-stop flight options from Santa Ana to Illinois. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 7, 2024.
Take a look at some of the direct flights traveling from Santa Ana to Illinois in the near future. Users seeking other options on flights from Santa Ana to Illinois should update the search form at the top of the page.
Sun 6/24:55 pmSNA - ORD
Nonstop4h 01mUnited Airlines
Fri 6/147:15 amORD - SNA
Nonstop4h 27mUnited Airlines
Deal found 5/6$379
Wed 7/32:10 pmSNA - ORD
Nonstop4h 10mUnited Airlines
Mon 7/87:15 amORD - SNA
Nonstop4h 27mUnited Airlines
Deal found 5/6$406
Thu 5/237:50 amSNA - ORD
Nonstop4h 08mAmerican Airlines
Mon 5/278:20 amORD - SNA
Nonstop4h 24mAmerican Airlines
Deal found 5/6$422
Fri 7/125:15 pmSNA - ORD
Nonstop4h 01mUnited Airlines
Mon 7/227:15 amORD - SNA
Nonstop4h 27mUnited Airlines
Deal found 5/6$429
Sun 6/94:55 pmSNA - ORD
Nonstop4h 01mUnited Airlines
Wed 6/124:05 pmORD - SNA
Nonstop4h 22mUnited Airlines
Deal found 5/6$445
Fri 6/218:00 amSNA - ORD
Nonstop4h 13mAmerican Airlines
Thu 6/275:39 pmORD - SNA
Nonstop4h 18mAmerican Airlines
Deal found 5/6$448
Fri 5/2411:39 amSNA - ORD
Nonstop4h 06mAmerican Airlines
Mon 5/278:20 amORD - SNA
Nonstop4h 24mAmerican Airlines
Deal found 5/6$464
Thu 7/1811:30 amSNA - ORD
Nonstop4h 14mAmerican Airlines
Mon 7/228:16 amORD - SNA
Nonstop4h 24mAmerican Airlines
Deal found 5/6$465
Thu 5/231:33 pmSNA - ORD
Nonstop4h 06mAmerican Airlines
Sun 5/2610:11 amORD - SNA
Nonstop4h 26mAmerican Airlines
Deal found 5/7$466

Santa Ana to Illinois flights leaving soon

Find last-minute flight options from Santa Ana to Illinois for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 7, 2024.
Have a look at some of the last-minute flights available departing from Santa Ana to Illinois. To prevent any unwanted surprises, users should verify their flight info before booking.
Tue 5/146:45 amSNA - ORD
1 stop5h 27mSpirit Airlines
Tue 5/2110:52 pmORD - SNA
1 stop13h 11mSpirit Airlines
Deal found 5/6$157
Thu 5/1612:12 pmSNA - ORD
1 stop7h 11mMultiple Airlines
Tue 5/212:56 pmORD - SNA
2 stops21h 07mMultiple Airlines
Deal found 5/6$170
Mon 5/136:45 amSNA - STL
1 stop6h 29mSpirit Airlines
Wed 5/1511:36 amSTL - SNA
1 stop11h 54mSpirit Airlines
Deal found 5/6$170
Thu 5/1612:12 pmSNA - ORD
1 stop7h 11mMultiple Airlines
Tue 5/2110:52 pmORD - SNA
1 stop13h 11mMultiple Airlines
Deal found 5/6$175
Tue 5/146:45 amSNA - ORD
1 stop21h 45mSpirit Airlines
Tue 5/2110:52 pmORD - SNA
1 stop13h 11mSpirit Airlines
Deal found 5/6$181
Tue 5/146:45 amSNA - ORD
1 stop5h 27mSpirit Airlines
Tue 5/212:56 pmORD - SNA
2 stops21h 07mSpirit Airlines
Deal found 5/6$182
Tue 5/146:45 amSNA - ORD
1 stop21h 45mSpirit Airlines
Tue 5/212:56 pmORD - SNA
2 stops21h 07mSpirit Airlines
Deal found 5/6$184
Thu 5/1612:12 pmSNA - ORD
1 stop7h 11mFrontier
Wed 5/227:59 pmORD - SNA
1 stop25h 56mFrontier
Deal found 5/6$188
Thu 5/168:45 pmSNA - MDW
1 stop11h 51mFrontier
Wed 5/229:10 pmMDW - SNA
1 stop24h 45mFrontier
Deal found 5/6$192

One-way flights to Illinois from Santa Ana

Search for one-way flight options from Santa Ana to Illinois. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 7, 2024.
Users in need of a one-way flight from Santa Ana to Illinois can choose from these deals. Those needing a return flight from Santa Ana to Illinois can use the search form above.
Tue 5/216:45 amSNA - STL
1 stop26h 01mSpirit Airlines
Deal found 5/6$42
Wed 6/56:45 amSNA - ORD
2 stops23h 39mSpirit Airlines
Deal found 5/6$65
Wed 6/52:49 pmSNA - ORD
2 stops15h 35mSpirit Airlines
Deal found 5/6$67
Mon 5/208:40 pmSNA - ORD
1 stop22h 35mFrontier
Deal found 5/6$69
Mon 5/208:40 pmSNA - MDW
1 stop18h 32mFrontier
Deal found 5/6$70
Mon 5/208:40 pmSNA - ORD
1 stop22h 35mFrontier
Deal found 5/6$70
Mon 5/131:51 pmSNA - STL
1 stop5h 12mFrontier
Deal found 5/6$72
Wed 6/128:56 amSNA - STL
1 stop11h 11mFrontier
Deal found 5/6$74
Tue 6/46:45 amSNA - ORD
1 stop5h 27mSpirit Airlines
Deal found 5/7$75

Find flights from Santa Ana to Illinois within your budget

Customize your flight search to find flights from Santa Ana to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 7, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$114 - $148

Route

Depart

Return

Price

Santa Ana J. Wayne/Orange CntyLambert-St Louis

SNA - STL

SNASTL

Santa Ana J. Wayne/Orange Cnty

Tue 5/21

1 stop19h 26m

Lambert-St Louis

Wed 5/29

1 stop24h 27m

$114

Santa Ana J. Wayne/Orange CntyLambert-St Louis

SNA - STL

SNASTL

Santa Ana J. Wayne/Orange Cnty

Tue 5/21

1 stop26h 01m

Lambert-St Louis

Wed 5/22

1 stop26h 32m

$122

Santa Ana J. Wayne/Orange CntyLambert-St Louis

SNA - STL

SNASTL

Santa Ana J. Wayne/Orange Cnty

Tue 5/21

1 stop26h 01m

Lambert-St Louis

Wed 5/29

2 stops28h 46m

$127

Santa Ana J. Wayne/Orange CntyChicago O'Hare Intl

SNA - ORD

SNAORD

Santa Ana J. Wayne/Orange Cnty

Wed 5/29

1 stop8h 11m

Chicago O'Hare Intl

Wed 6/5

2 stops16h 59m

$131

Santa Ana J. Wayne/Orange CntyChicago Midway

SNA - MDW

SNAMDW

Santa Ana J. Wayne/Orange Cnty

Tue 5/21

1 stop13h 17m

Chicago Midway

Thu 5/23

1 stop8h 21m

$134

Santa Ana J. Wayne/Orange CntyLambert-St Louis

SNA - STL

SNASTL

Santa Ana J. Wayne/Orange Cnty

Thu 5/30

1 stop22h 02m

Lambert-St Louis

Mon 6/3

1 stop22h 25m

$134

Santa Ana J. Wayne/Orange CntyChicago Midway

SNA - MDW

SNAMDW

Santa Ana J. Wayne/Orange Cnty

Sat 5/25

1 stop24h 04m

Chicago Midway

Wed 5/29

1 stop24h 45m

$145

Santa Ana J. Wayne/Orange CntyChicago O'Hare Intl

SNA - ORD

SNAORD

Santa Ana J. Wayne/Orange Cnty

Wed 6/5

2 stops23h 39m

Chicago O'Hare Intl

Wed 6/12

1 stop25h 02m

$146

Santa Ana J. Wayne/Orange CntyChicago Midway

SNA - MDW

SNAMDW

Santa Ana J. Wayne/Orange Cnty

Sat 6/8

1 stop9h 04m

Chicago Midway

Wed 6/12

1 stop24h 27m

$148

Flights are sorted by cheapest first

Deals found on 5/6

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated May 7, 2024.
Get a feel of what it's like to fly with Spirit Airlines, Frontier and Southwest from Santa Ana to Illinois by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,147 reviews
Check prices

Crew

8.6

Food

7.3

Overall

8.1

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,147 reviews
Alaska Airlines
8.1
Very good
9,147 reviews
Check prices

Crew

8.6

Food

7.3

Overall

8.1

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.1
Very good
10,810 reviews
Alaska Airlines
8.1
Very good
9,147 reviews
Check prices

Crew

8.6

Food

7.3

Overall

8.1

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

WestJet
7.6
Good
2,948 reviews
Alaska Airlines
8.1
Very good
9,147 reviews
Check prices

Crew

8.6

Food

7.3

Overall

8.1

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
11,073 reviews
Alaska Airlines
8.1
Very good
9,147 reviews
Check prices

Crew

8.6

Food

7.3

Overall

8.1

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
14,686 reviews
Alaska Airlines
8.1
Very good
9,147 reviews
Check prices

Crew

8.6

Food

7.3

Overall

8.1

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

Find useful and relevant information for your journey from Santa Ana to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Santa Ana to Illinois?

    Most people fly from Santa Ana J. Wayne/Orange Cnty (SNA) if they book a flight from Santa Ana to Illinois. Santa Ana J. Wayne/Orange Cnty is conveniently located just 4.8 mi from Santa Ana’s city center.

  • Can I find flights from Santa Ana to Illinois for under $200 on Cheapflights?

    Yes, there are multiple flights from Santa Ana to Illinois for under $200. The cheapest flight booked recently is on Spirit Airlines for just $114, but on average you can expect to pay $142.

  • Are there nonstop flights from Santa Ana to Illinois for under $400 on Cheapflights?

    Cheapflights has at least 20 direct flights from Santa Ana to Illinois under $400. A good price for a nonstop flight from Santa Ana to Illinois is less than $478.

  • Are there last-minute flights available from Santa Ana to Illinois for under $200?

    There are currently 20+ open flights from Santa Ana to Illinois within the next 7 days for less than $200.

  • What days are nonstop flights available from Santa Ana to Illinois?

    You can find nonstop flights on the following days: Friday.

  • How many flights depart from Santa Ana to Illinois on average per day?

    On average 4 flights depart from Santa Ana to Illinois per day.
    Morning (6am - Noon) - 50% of flight departures
    Afternoon (Noon - 6pm) - 50% of flight departures

  • How long is the flight from Santa Ana to Illinois?

    There are many flights that can get you from Santa Ana to Illinois in 13h 17m. Fly via Spirit Airlines or Frontier to get the fastest option. There are 1732 mi between Santa Ana and Illinois. This flight may include one or multiple stops.

  • What are the most popular routes from Santa Ana to Illinois?

    When deciding which route to take from Santa Ana to Illinois consider Santa Ana J. Wayne/Orange Cnty - Chicago O'Hare Intl, Santa Ana J. Wayne/Orange Cnty - Chicago Midway or Santa Ana J. Wayne/Orange Cnty - Lambert-St Louis as they are the most popular.

  • What are the most popular airlines that fly from Santa Ana to Illinois?

    Before booking your flight from Santa Ana to Illinois check out the most popular airlines for this route: American Airlines, Alaska Airlines or Delta.

  • What are the most reliable airlines from Santa Ana to Illinois?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Santa Ana to Illinois on time: Emirates (92%), Brussels Airlines (92%), Royal Jordanian (91%).

  • What are the cheapest flights from Santa Ana to Illinois?

    Looking for the cheapest flight from Santa Ana to Illinois? While on average our users pay $1,129, our data indicates the cheapest price to be $174. The most popular route (Santa Ana J. Wayne/Orange Cnty - Chicago O'Hare Intl), is priced around $131.

  • What does SNA to ORD mean?

    Santa Ana J. Wayne/Orange Cnty Airport is SNA and Chicago O'Hare Intl Airport is ORD. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Santa Ana to Illinois that include extra baggage allowance?

    The amount of baggage you can bring on your Santa Ana to Illinois flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Santa Ana to Illinois with specific airlines?

    Yes, Cheapflights allows you to browse and filter Santa Ana to Illinois flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Santa Ana to Illinois that include hotel bookings?

    Yes. In addition to deals on Santa Ana to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santa Ana to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Ana to Illinois.

  • Can I find deals for business class flights from Santa Ana to Illinois?

    Yes. Cheapflights offers flight deals from Santa Ana to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Santa Ana to Illinois that allow pets onboard?

    Many airlines flying from Santa Ana to Illinois offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Santa Ana to Illinois?

    Yes, you can often find last-minute deals on Santa Ana to Illinois flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Santa Ana to Illinois flight deals updated?

    The Santa Ana to Illinois flight deals you see on this page were last updated on 5/7.

See more FAQs

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Top 6 airlines flying from Santa Ana to Illinois

Discover the top 6 airlines that operate flights from Santa Ana to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 7, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$124Average$229FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
FrontierCheapest$160Average$243FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapest$199Average$396FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$228Average$505FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$246Average$533FlexibilityNo cancel feeOn-time71%
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Alaska AirlinesCheapest$248Average$554FlexibilityNo cancel feeOn-time75%
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Search flights from Santa Ana to Illinois by cabin class

Find flights from Santa Ana to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Santa Ana to Illinois

Find hourly flight availability from Santa Ana to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 7, 2024.
1%of flight departuresEarly morningMidnight to 6 am
67%of flight departuresMorning6 am to noon
32%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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Fly with Cheapflights

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How does Cheapflights help users find flights from Santa Ana to Illinois?

When you search for this flight from Santa Ana to Illinois, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Santa Ana to Illinois?

Millions of users choose and trust Cheapflights to book the best flight deals from Santa Ana to Illinois for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Santa Ana to Illinois with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Santa Ana to Illinois, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Santa Ana to Illinois become cheaper?

Yes! Start tracking prices for Santa Ana to Illinois flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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