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$143+ Cheap flights from Saint Croix to Illinois

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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
STX — ORD
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Saint Croix to Illinois

Keep the following information in mind while searching for Saint Croix to Illinois flight deals. Data was last updated July 31, 2025.

Round-trip from

$344
(FlightHub)

One-way from

$143
(Cheapflightsfares)
From Saint Croix to Illinois
Search Deals
One-way flight from Saint Croix to Illinois
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Find flight deals from Saint Croix to Illinois

Cheapest flights from Saint Croix to Illinois
Explore the most affordable flight options available from Saint Croix to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2412:31 pmSTX - ORD
1 stop12h 28mSpirit Airlines
Thu 8/288:12 pmORD - STX
1 stop14h 14mSpirit Airlines
Deal found 7/30$344
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Sun 8/241:38 pmSTX - ORD
2 stops10h 47mAmerican Airlines
Thu 8/288:34 pmORD - STX
2 stops15h 24mAmerican Airlines
Deal found 7/30$659

Cheapflights Fare Finder

 
Customize your flight search to find flights from Saint Croix 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 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Saint Croix to Illinois that are best for you.

Fly from

Saint Croix

Fly to

Illinois

Route

Depart

Return

Price

ChristianstedChicago

STX - ORD

STXORD

Christiansted Henry Rohlsen

Sun 8/24

12:31 pm-11:59 pm

1 stop12h 28m

Chicago O'Hare Intl

Thu 8/28

8:12 pm-11:26 am

1 stop14h 14m

$344

ChristianstedChicago

STX - ORD

STXORD

Christiansted Henry Rohlsen

Sun 8/24

1:38 pm-11:25 pm

2 stops10h 47m

Chicago O'Hare Intl

Thu 8/28

8:34 pm-12:58 pm

2 stops15h 24m

$659

ChristianstedChicago

STX - ORD

STXORD

Christiansted Henry Rohlsen

Sat 8/30

12:57 pm-7:07 pm

1 stop7h 10m

$143

ChristianstedChicago

STX - ORD

STXORD

Christiansted Henry Rohlsen

Tue 1/27

3:19 pm-11:54 pm

1 stop10h 35m

$277

ChristianstedChicago

STX - ORD

STXORD

Christiansted Henry Rohlsen

Tue 10/28

1:56 pm-11:42 pm

2 stops10h 46m

$282

ChristianstedChicago

STX - ORD

STXORD

Christiansted Henry Rohlsen

Mon 9/29

9:30 am-12:18 pm

3 stops27h 48m

$898

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Best time to book a flight from Saint Croix to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Saint Croix with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Saint Croix to Illinois
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 July 31, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Saint Croix to Illinois have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Spirit Airlines
6.3
Okay
8,048 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

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

  • What are the cheapest airlines to fly from Saint Croix to Illinois one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $143. Delta flights start at $277 while deals on American Airlines start at $282 one-way.

  • Can I find deals for flights from Saint Croix to Illinois that include hotel bookings?

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

  • How can I find direct flights from Saint Croix to Illinois?

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

  • Can I find deals for business class flights from Saint Croix to Illinois?

    Yes. Cheapflights offers flight deals from Saint Croix 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.

  • What is the cheapest month to book a flight from Saint Croix to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Saint Croix to Illinois (average of $245). Flying from Saint Croix to Illinois in March is currently the most expensive (average of $321). 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.

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Top airline flying from Saint Croix to Illinois

Discover the top airline that operate flights from Saint Croix 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 2,558,603 searches. Data last updated July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$453Average$559FlexibilityNo cancel feeOn-time71%

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