$64+ Cheap flights from Illinois to Santa Ana (SNA)
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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Illinois to Santa Ana with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Illinois to Santa Ana
Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to Santa Ana (SNA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.
Round-trip from | $154 (Booking.com) |
|---|---|
One-way from | $64 (Mytrip) |
Good round-trip deal | $349 or less |
Good one-way deal | $219 or less |
Find flight deals from Illinois to Santa Ana
Cheapest flights from Illinois to Santa AnaExplore the most affordable flight options available from Illinois to Santa Ana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
Explore the most affordable flight options available from Illinois to Santa Ana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
This CheapOair deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This CheapOair deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This CheapOair deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gotogate deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Illinois to Santa Ana within your budget
Customize your flight search to find flights from Illinois to Santa Ana 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 2,558,603 searches. Data last updated January 21, 2025.
Fly from
Fly to
Route
Depart
Return
Price
St. LouisSanta Ana
STL - SNA
STLSNA
Lambert-St Louis
Thu 2/20
11:08 pm-4:49 pm
1 stop19h 41m
Santa Ana J. Wayne/Orange Cnty
Tue 2/25
12:30 pm-9:16 am
1 stop18h 46m
MolineSanta Ana
MLI - SNA
MLISNA
Moline Quad-City
Tue 2/4
3:59 pm-10:15 pm
1 stop8h 16m
Santa Ana J. Wayne/Orange Cnty
Sat 2/8
6:45 am-3:24 pm
1 stop6h 39m
MolineSanta Ana
MLI - SNA
MLISNA
Moline Quad-City
Thu 2/20
3:26 pm-10:39 pm
1 stop9h 13m
Santa Ana J. Wayne/Orange Cnty
Tue 2/25
11:51 am-9:56 pm
1 stop8h 05m
ChicagoSanta Ana
ORD - SNA
ORDSNA
Chicago O'Hare Intl
Sat 2/8
8:00 am-2:05 pm
1 stop8h 05m
Santa Ana J. Wayne/Orange Cnty
Mon 2/10
3:00 pm-5:31 am
1 stop12h 31m
ChicagoSanta Ana
ORD - SNA
ORDSNA
Chicago O'Hare Intl
Fri 4/4
7:35 pm-9:57 am
2 stops16h 22m
Santa Ana J. Wayne/Orange Cnty
Fri 4/11
12:25 pm-12:42 am
1 stop10h 17m
ChicagoSanta Ana
MDW - SNA
MDWSNA
Chicago Midway
Sun 2/16
6:40 am-11:30 am
1 stop6h 50m
Santa Ana J. Wayne/Orange Cnty
Sun 2/23
3:42 pm-5:31 am
1 stop11h 49m
ChicagoSanta Ana
ORD - SNA
ORDSNA
Chicago O'Hare Intl
Thu 4/17
5:35 pm-8:06 pm
Nonstop4h 31m
Santa Ana J. Wayne/Orange Cnty
Tue 4/22
7:45 am-1:49 pm
Nonstop4h 04m
ChicagoSanta Ana
ORD - SNA
ORDSNA
Chicago O'Hare Intl
Tue 4/29
2:20 pm-10:19 pm
1 stop9h 59m
Santa Ana J. Wayne/Orange Cnty
Sat 5/3
11:18 am-11:53 pm
1 stop10h 35m
ChicagoSanta Ana
ORD - SNA
ORDSNA
Chicago O'Hare Intl
Thu 2/20
4:00 pm-6:43 pm
Nonstop4h 43m
Santa Ana J. Wayne/Orange Cnty
Tue 2/25
11:18 am-7:55 pm
1 stop6h 37m
MolineSanta Ana
MLI - SNA
MLISNA
Moline Quad-City
Fri 2/28
5:47 am-12:03 pm
1 stop8h 16m
Santa Ana J. Wayne/Orange Cnty
Tue 3/4
1:13 pm-10:31 pm
1 stop7h 18m
Best time to book a flight from Illinois to Santa Ana
Have a flexible travel schedule? Discover the best time to fly to Santa Ana from Illinois with our price prediction graph.
Travel insights for flights from Illinois to Santa Ana
Get recent, data-driven insights about flights from Illinois to Santa Ana including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Illinois to Santa Ana?
Currently, January is the cheapest month in which you can book a flight from Illinois to Santa Ana (average of $298). Flying from Illinois to Santa Ana in June is currently the most expensive (average of $419). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from IL to SNA?
Find hourly flight availability from Illinois to Santa Ana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Santa Ana as you normally would.
Weekly flight availability from Illinois to Santa Ana
Explore weekly flight availability from Illinois to Santa Ana. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 21, 2025.
The most flights from USIL to SNA are scheduled on a Monday (18 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (13 on average).
Rainfall in Santa Ana by month
Plan your trip to Santa Ana by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Santa Ana ranges from 0.0 - 3.1 inches per month. February is typically the wettest month, when rainfall can reach 3.1 in. July is typically the driest time to visit Santa Ana when rainfall is around 0.0 in.
Temperature in Santa Ana by month
Plan your trip to Santa Ana by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Santa Ana, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 55.4 F).
Reviews of airlines servicing Santa Ana
Get insights into the airlines that provide service to Santa Ana. 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 Santa Ana. Reviews last updated January 21, 2025.
Get a feel of what it's like to fly with United Airlines, Delta and Alaska Airlines from Illinois to Santa Ana by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Overall
Food
Crew
Boarding
Comfort
Reviews
Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad
Entertainment
Overall
Food
Crew
Boarding
Comfort
Reviews
Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad
Entertainment
Overall
Food
Crew
Boarding
Comfort
Reviews
Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad
Entertainment
Overall
Food
Crew
Boarding
Comfort
Reviews
Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad
Entertainment
Overall
Food
Crew
Boarding
Comfort
Reviews
Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad
Entertainment
Overall
Food
Crew
Boarding
Comfort
Reviews
Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad
Related info for your journey
Find useful and relevant information for your journey from Illinois to Santa Ana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Illinois to Santa Ana
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Illinois to Santa Ana
Discover the top 6 airlines that operate flights from Illinois to Santa Ana. 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 2,558,603 searches. Data last updated January 21, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$106 | Average$228 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$109 | Average$216 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$238 | Average$498 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$279 | Average$485 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$328 | Average$569 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$426 | Average$460 | FlexibilityNo cancel fee | On-time63% |