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Cheap flights from Santa Ana (SNA) to Illinois from $49

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 15 — May 221
From?
To?
Wed 5/15
Wed 5/22
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 2,684,066 searches. Data last updated May 10, 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.
Wed 6/1210:19 amSNA - ORD
2 stops18h 05mSpirit Airlines
Tue 6/1810:01 pmORD - SNA
1 stop13h 28mSpirit Airlines
Deal found 5/9$132
Mon 6/107:10 pmSNA - ORD
2 stops18h 52mSpirit Airlines
Tue 6/1110:01 pmORD - SNA
1 stop13h 28mSpirit Airlines
Deal found 5/9$144
Wed 6/56:45 amSNA - ORD
2 stops15h 05mSpirit Airlines
Tue 6/1110:01 pmORD - SNA
1 stop13h 28mSpirit Airlines
Deal found 5/8$145
Wed 5/296:45 amSNA - ORD
1 stop13h 10mSpirit Airlines
Wed 6/512:32 pmORD - SNA
1 stop11h 27mSpirit Airlines
Deal found 5/9$147
Wed 5/296:45 amSNA - ORD
1 stop13h 10mSpirit Airlines
Wed 6/512:32 pmORD - SNA
1 stop11h 27mSpirit Airlines
Deal found 5/8$149
Wed 5/296:45 amSNA - ORD
1 stop8h 11mSpirit Airlines
Wed 6/57:00 amORD - SNA
2 stops16h 59mSpirit Airlines
Deal found 5/9$150
Mon 6/33:12 pmSNA - ORD
1 stop13h 28mSpirit Airlines
Tue 6/410:52 pmORD - SNA
2 stops17h 07mSpirit Airlines
Deal found 5/8$151
Wed 6/56:45 amSNA - ORD
1 stop12h 32mSpirit Airlines
Tue 6/1110:01 pmORD - SNA
1 stop13h 28mSpirit Airlines
Deal found 5/8$152
Wed 6/126:45 amSNA - ORD
1 stop12h 32mSpirit Airlines
Tue 6/1810:01 pmORD - SNA
1 stop13h 28mSpirit Airlines
Deal found 5/9$154

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 2,684,066 searches. Data last updated May 10, 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.
Mon 6/1012:38 pmSNA - STL
1 stop7h 21mFrontier
Thu 6/137:29 pmSTL - SNA
1 stop18h 39mFrontier
Deal found 5/8$144
Sat 8/177:12 pmSNA - STL
1 stop17h 41mFrontier
Tue 8/2010:32 pmSTL - SNA
1 stop21h 50mFrontier
Deal found 5/9$150
Thu 5/304:29 pmSNA - ORD
1 stop10h 31mFrontier
Wed 6/58:23 pmORD - SNA
1 stop25h 02mFrontier
Deal found 5/9$153
Thu 5/302:46 pmSNA - ORD
1 stop8h 20mFrontier
Wed 6/58:23 pmORD - SNA
1 stop25h 02mFrontier
Deal found 5/9$158
Sat 6/17:39 pmSNA - ORD
1 stop24h 56mFrontier
Wed 6/58:23 pmORD - SNA
1 stop25h 02mFrontier
Deal found 5/9$160
Mon 5/208:40 pmSNA - MDW
1 stop18h 32mFrontier
Thu 5/237:35 amMDW - SNA
1 stop8h 21mFrontier
Deal found 5/10$161
Wed 6/55:53 pmSNA - MDW
1 stop15h 15mFrontier
Wed 6/128:58 pmMDW - SNA
1 stop24h 27mFrontier
Deal found 5/9$164
Wed 5/297:39 pmSNA - MDW
1 stop13h 30mFrontier
Wed 6/58:58 pmMDW - SNA
1 stop24h 27mFrontier
Deal found 5/10$165
Tue 5/217:52 pmSNA - MDW
1 stop13h 17mFrontier
Thu 5/237:35 amMDW - SNA
1 stop8h 21mFrontier
Deal found 5/9$167

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 2,684,066 searches. Prices were last updated on May 10, 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.
Mon 6/1012:38 pmSNA - STL
1 stop7h 21mMultiple Airlines
Wed 6/121:55 pmSTL - SNA
1 stop10h 04mMultiple Airlines
Deal found 5/10$116
Wed 6/126:45 amSNA - ORD
1 stop12h 32mSpirit Airlines
Tue 6/1810:01 pmORD - SNA
1 stop13h 28mSpirit Airlines
Deal found 5/10$152
Mon 6/107:10 pmSNA - ORD
2 stops18h 52mSpirit Airlines
Tue 6/1110:01 pmORD - SNA
1 stop13h 28mSpirit Airlines
Deal found 5/10$153
Mon 6/107:10 pmSNA - ORD
2 stops18h 52mSpirit Airlines
Tue 6/1110:58 pmORD - SNA
2 stops17h 01mSpirit Airlines
Deal found 5/10$156
Tue 6/1111:53 amSNA - ORD
2 stops15h 56mSpirit Airlines
Wed 6/1212:32 pmORD - SNA
1 stop11h 27mSpirit Airlines
Deal found 5/10$157
Thu 5/302:46 pmSNA - ORD
1 stop8h 20mFrontier
Wed 6/58:23 pmORD - SNA
1 stop25h 02mFrontier
Deal found 5/9$158
Thu 6/64:00 pmSNA - ORD
1 stop11h 42mFrontier
Wed 6/128:23 pmORD - SNA
1 stop25h 02mFrontier
Deal found 5/10$159
Tue 5/286:45 amSNA - STL
1 stop26h 01mMultiple Airlines
Thu 5/305:01 pmSTL - SNA
1 stop21h 08mMultiple Airlines
Deal found 5/10$159
Sat 6/17:39 pmSNA - ORD
1 stop24h 56mFrontier
Wed 6/58:23 pmORD - SNA
1 stop25h 02mFrontier
Deal found 5/10$160

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 2,684,066 searches. Data last updated May 10, 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.
Mon 6/1012:38 pmSNA - STL
1 stop7h 21mMultiple Airlines
Wed 6/121:55 pmSTL - SNA
1 stop10h 04mMultiple Airlines
Deal found 5/10$116
Wed 6/126:45 amSNA - ORD
1 stop12h 32mSpirit Airlines
Tue 6/1810:01 pmORD - SNA
1 stop13h 28mSpirit Airlines
Deal found 5/10$152
Mon 6/107:10 pmSNA - ORD
2 stops18h 52mSpirit Airlines
Tue 6/1110:01 pmORD - SNA
1 stop13h 28mSpirit Airlines
Deal found 5/10$153
Mon 6/107:10 pmSNA - ORD
2 stops18h 52mSpirit Airlines
Tue 6/1110:58 pmORD - SNA
2 stops17h 01mSpirit Airlines
Deal found 5/10$156
Tue 6/1111:53 amSNA - ORD
2 stops15h 56mSpirit Airlines
Wed 6/1212:32 pmORD - SNA
1 stop11h 27mSpirit Airlines
Deal found 5/10$157
Thu 5/302:46 pmSNA - ORD
1 stop8h 20mFrontier
Wed 6/58:23 pmORD - SNA
1 stop25h 02mFrontier
Deal found 5/9$158
Thu 6/64:00 pmSNA - ORD
1 stop11h 42mFrontier
Wed 6/128:23 pmORD - SNA
1 stop25h 02mFrontier
Deal found 5/10$159
Tue 5/286:45 amSNA - STL
1 stop26h 01mMultiple Airlines
Thu 5/305:01 pmSTL - SNA
1 stop21h 08mMultiple Airlines
Deal found 5/10$159
Sat 6/17:39 pmSNA - ORD
1 stop24h 56mFrontier
Wed 6/58:23 pmORD - SNA
1 stop25h 02mFrontier
Deal found 5/10$160

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 2,684,066 searches. Data last updated May 10, 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.
Tue 8/67:55 amSNA - ORD
Nonstop4h 14mAlaska Airlines
Wed 8/75:20 pmORD - SNA
Nonstop4h 17mAlaska Airlines
Deal found 5/10$359
Fri 5/3111:39 amSNA - ORD
Nonstop4h 06mAmerican Airlines
Mon 6/310:11 amORD - SNA
Nonstop4h 26mAmerican Airlines
Deal found 5/9$379
Mon 6/248:00 amSNA - ORD
Nonstop4h 13mAmerican Airlines
Wed 6/265:39 pmORD - SNA
Nonstop4h 18mAmerican Airlines
Deal found 5/10$380
Sat 6/88:00 amSNA - ORD
Nonstop4h 13mAmerican Airlines
Sat 6/158:05 amORD - SNA
Nonstop4h 22mAmerican Airlines
Deal found 5/9$387
Wed 7/177:00 amSNA - ORD
Nonstop4h 15mUnited Airlines
Wed 7/177:35 pmORD - SNA
Nonstop4h 22mUnited Airlines
Deal found 5/10$404
Sun 6/94:55 pmSNA - ORD
Nonstop4h 01mUnited Airlines
Wed 6/127:15 amORD - SNA
Nonstop4h 27mUnited Airlines
Deal found 5/10$418
Wed 5/291:33 pmSNA - ORD
Nonstop4h 06mAmerican Airlines
Wed 6/55:39 pmORD - SNA
Nonstop4h 18mAmerican Airlines
Deal found 5/10$422
Thu 5/307:50 amSNA - ORD
Nonstop4h 08mAmerican Airlines
Wed 6/55:39 pmORD - SNA
Nonstop4h 18mAmerican Airlines
Deal found 5/9$423
Thu 6/132:10 pmSNA - ORD
Nonstop4h 10mUnited Airlines
Sun 6/167:15 amORD - SNA
Nonstop4h 27mUnited Airlines
Deal found 5/10$429

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 2,684,066 searches. Data last updated May 10, 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.
Mon 5/208:40 pmSNA - MDW
1 stop18h 32mFrontier
Thu 5/237:35 amMDW - SNA
1 stop8h 21mFrontier
Deal found 5/10$161
Thu 5/168:45 pmSNA - MDW
1 stop11h 51mFrontier
Thu 5/237:35 amMDW - SNA
1 stop8h 21mFrontier
Deal found 5/10$174
Wed 5/153:57 pmSNA - MDW
1 stop17h 12mFrontier
Sun 5/197:40 amMDW - SNA
1 stop8h 16mFrontier
Deal found 5/10$182
Fri 5/1712:59 pmSNA - STL
1 stop6h 32mFrontier
Wed 5/227:23 pmSTL - SNA
1 stop26h 32mFrontier
Deal found 5/10$182
Wed 5/153:57 pmSNA - STL
1 stop28h 09mFrontier
Tue 6/410:44 pmSTL - SNA
1 stop20h 19mFrontier
Deal found 5/10$186
Thu 5/168:45 pmSNA - MDW
1 stop11h 51mFrontier
Sun 5/197:40 amMDW - SNA
1 stop8h 16mFrontier
Deal found 5/9$202
Sat 5/183:20 pmSNA - STL
1 stop5h 29mFrontier
Tue 5/2110:44 pmSTL - SNA
1 stop22h 05mFrontier
Deal found 5/10$205
Fri 5/178:32 pmSNA - MDW
1 stop12h 41mFrontier
Tue 5/212:45 pmMDW - SNA
1 stop6h 12mFrontier
Deal found 5/9$238
Wed 5/153:57 pmSNA - ORD
1 stop6h 59mMultiple Airlines
Sat 5/187:30 amORD - SNA
1 stop16h 00mMultiple Airlines
Deal found 5/10$256

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 2,684,066 searches. Data last updated May 10, 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 5/211:20 pmSNA - STL
1 stop19h 26mSpirit Airlines
Deal found 5/9$49
Tue 5/216:45 amSNA - STL
1 stop26h 01mSpirit Airlines
Deal found 5/10$53
Wed 7/246:45 amSNA - STL
1 stop5h 32mSpirit Airlines
Deal found 5/9$57
Wed 5/296:45 amSNA - ORD
1 stop8h 11mSpirit Airlines
Deal found 5/8$69
Sat 5/183:20 pmSNA - STL
1 stop5h 29mFrontier
Deal found 5/10$70
Wed 5/296:45 amSNA - ORD
1 stop8h 11mSpirit Airlines
Deal found 5/9$76
Tue 6/46:45 amSNA - ORD
1 stop5h 27mSpirit Airlines
Deal found 5/9$77
Wed 5/296:45 amSNA - ORD
1 stop13h 10mSpirit Airlines
Deal found 5/9$78
Tue 6/1111:53 amSNA - ORD
2 stops11h 12mSpirit Airlines
Deal found 5/9$79

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 2,684,066 searches. Data last updated May 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$116 - $276

Route

Depart

Return

Price

Santa Ana J. Wayne/Orange CntyLambert-St Louis

SNA - STL

SNASTL

Santa Ana J. Wayne/Orange Cnty

Mon 6/10

1 stop7h 21m

Lambert-St Louis

Wed 6/12

1 stop10h 04m

$116

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

SNA - ORD

SNAORD

Santa Ana J. Wayne/Orange Cnty

Wed 6/12

2 stops18h 05m

Chicago O'Hare Intl

Tue 6/18

1 stop13h 28m

$132

Santa Ana J. Wayne/Orange CntyLambert-St Louis

SNA - STL

SNASTL

Santa Ana J. Wayne/Orange Cnty

Tue 5/28

1 stop26h 01m

Lambert-St Louis

Thu 5/30

1 stop21h 08m

$137

Santa Ana J. Wayne/Orange CntyLambert-St Louis

SNA - STL

SNASTL

Santa Ana J. Wayne/Orange Cnty

Mon 6/10

1 stop7h 21m

Lambert-St Louis

Thu 6/13

1 stop18h 39m

$144

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

SNA - ORD

SNAORD

Santa Ana J. Wayne/Orange Cnty

Mon 6/10

2 stops18h 52m

Chicago O'Hare Intl

Tue 6/11

1 stop13h 28m

$144

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

SNA - ORD

SNAORD

Santa Ana J. Wayne/Orange Cnty

Wed 6/5

2 stops15h 05m

Chicago O'Hare Intl

Tue 6/11

1 stop13h 28m

$145

Santa Ana J. Wayne/Orange CntyChicago Midway

SNA - MDW

SNAMDW

Santa Ana J. Wayne/Orange Cnty

Tue 5/21

1 stop13h 17m

Chicago Midway

Sat 6/1

1 stop15h 44m

$150

Santa Ana J. Wayne/Orange CntyLambert-St Louis

SNA - STL

SNASTL

Santa Ana J. Wayne/Orange Cnty

Sat 8/17

1 stop17h 41m

Lambert-St Louis

Tue 8/20

1 stop21h 50m

$150

Santa Ana J. Wayne/Orange CntyMoline Quad-City

SNA - MLI

SNAMLI

Santa Ana J. Wayne/Orange Cnty

Sun 8/18

1 stop8h 30m

Moline Quad-City

Sat 8/24

1 stop9h 12m

$276

Flights are sorted by cheapest first

Deals found on 5/10

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 10, 2024.
Get a feel of what it's like to fly with Spirit Airlines, Frontier and American Airlines 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.
Southwest
8.2
Very good
6,065 reviews
Check prices

Crew

8.7

Entertainment

7.8

Overall

8.2

Food

7.3

Comfort

8.1

Boarding

8.3

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Southwest
8.2
Very good
6,065 reviews
Southwest
8.2
Very good
6,065 reviews
Check prices

Crew

8.7

Entertainment

7.8

Overall

8.2

Food

7.3

Comfort

8.1

Boarding

8.3

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Alaska Airlines
8.1
Very good
9,141 reviews
Southwest
8.2
Very good
6,065 reviews
Check prices

Crew

8.7

Entertainment

7.8

Overall

8.2

Food

7.3

Comfort

8.1

Boarding

8.3

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Delta
8.0
Very good
10,768 reviews
Southwest
8.2
Very good
6,065 reviews
Check prices

Crew

8.7

Entertainment

7.8

Overall

8.2

Food

7.3

Comfort

8.1

Boarding

8.3

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

WestJet
7.6
Good
2,940 reviews
Southwest
8.2
Very good
6,065 reviews
Check prices

Crew

8.7

Entertainment

7.8

Overall

8.2

Food

7.3

Comfort

8.1

Boarding

8.3

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

United Airlines
7.4
Good
11,014 reviews
Southwest
8.2
Very good
6,065 reviews
Check prices

Crew

8.7

Entertainment

7.8

Overall

8.2

Food

7.3

Comfort

8.1

Boarding

8.3

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

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 Multiple Airlines for just $116, but on average you can expect to pay $147.

  • 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 $483.

  • 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 7h 21m. 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 $132.

  • 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 5/10.

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 2,684,066 searches. Data last updated May 10, 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 10, 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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