How long is the flight from Chicago to Saint Croix?

Spirit Airlines and Delta can get you from Chicago to Saint Croix in just under 6h 33m. Your travel time can differ by up to 1h 55m. Chicago and Saint Croix are separated by a distance of 2144 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Saint Croix ranges from 1.6 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. March is typically the driest time to visit Saint Croix when rainfall is around 1.6 in.

If weather is an important factor for your trip to Saint Croix, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

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

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

How can I find direct flights from Chicago to Saint Croix?

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

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

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

$110+ Flights from Chicago to Saint Croix

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Cheap flight deals from Chicago to Saint Croix

Cheapest flights from Chicago to Saint Croix
Explore the most affordable flight options available from Chicago to Saint Croix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 2, 2026.

Wed 12/317:26 pmORD - STX

1 stop17h 13mAmerican Airlines

Wed 1/78:30 amSTX - ORD

2 stops13h 03mAmerican Airlines

Deal found 12/30

$949

Wed 12/3112:09 pmORD - STX

3 stops29h 53mMultiple Airlines

Wed 1/78:00 amSTX - ORD

3 stops39h 03mMultiple Airlines

Deal found 12/30

$1,140

Best flights from Chicago to Saint Croix
Discover carefully curated flight deals from Chicago to Saint Croix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 2, 2026.

Mon 2/95:15 amORD - STX

1 stop8h 28mSpirit Airlines

Sat 2/144:37 pmSTX - ORD

1 stop9h 10mSpirit Airlines

Deal found 1/1

$282

Thu 2/123:40 pmORD - STX

1 stop22h 00mMultiple Airlines

Fri 2/204:37 pmSTX - ORD

1 stop8h 26mMultiple Airlines

Deal found 1/1

$286

Sat 3/146:44 amORD - STX

2 stops8h 28mJetBlue

Sun 3/225:07 pmSTX - ORD

2 stops17h 58mJetBlue

Deal found 1/2

$384

Sun 2/86:00 amMDW - STX

1 stop6h 33mDelta

Thu 2/193:58 pmSTX - MDW

1 stop8h 33mDelta

Deal found 1/1

$422

Sat 2/144:29 pmORD - STX

2 stops45h 11mMultiple Airlines

Sat 2/214:37 pmSTX - ORD

1 stop9h 10mMultiple Airlines

Deal found 12/31

$287

Sat 1/318:36 pmORD - STX

2 stops41h 07mSpirit Airlines

Sat 2/74:38 pmSTX - ORD

1 stop9h 09mSpirit Airlines

Deal found 12/31

$300

Sun 2/88:43 pmORD - STX

1 stop17h 00mMultiple Airlines

Sat 2/144:37 pmSTX - ORD

2 stops16h 57mMultiple Airlines

Deal found 1/1

$308

Fri 2/67:20 amORD - STX

1 stop6h 23mMultiple Airlines

Tue 2/105:15 pmSTX - ORD

2 stops28h 16mMultiple Airlines

Deal found 12/31

$314

Mon 2/95:15 amORD - STX

1 stop8h 28mSpirit Airlines

Mon 2/164:37 pmSTX - ORD

1 stop20h 45mSpirit Airlines

Deal found 1/1

$367

Mon 2/95:15 amORD - STX

1 stop8h 28mMultiple Airlines

Mon 2/164:37 pmSTX - ORD

2 stops26h 20mMultiple Airlines

Deal found 1/1

$317

Sun 2/16:00 amMDW - STX

1 stop6h 33mDelta

Sat 2/73:33 pmSTX - MDW

1 stop8h 49mDelta

Deal found 12/31

$446

Fri 2/205:15 amORD - STX

1 stop8h 25mSpirit Airlines

Fri 3/64:37 pmSTX - ORD

1 stop9h 10mSpirit Airlines

Deal found 1/1

$385

Tue 1/276:00 amMDW - STX

1 stop6h 33mDelta

Sat 1/313:33 pmSTX - MDW

1 stop8h 49mDelta

Deal found 12/31

$446

Fri 2/133:29 pmORD - STX

1 stop22h 11mMultiple Airlines

Fri 2/204:37 pmSTX - ORD

1 stop8h 26mMultiple Airlines

Deal found 12/31

$347

Fri 2/206:00 amMDW - STX

1 stop6h 56mDelta

Fri 2/273:58 pmSTX - MDW

1 stop8h 33mDelta

Deal found 1/1

$447

Thu 1/226:00 amMDW - STX

1 stop6h 33mDelta

Wed 1/283:33 pmSTX - MDW

1 stop8h 49mDelta

Deal found 1/1

$447

Thu 2/124:42 pmORD - STX

2 stops20h 58mMultiple Airlines

Sat 2/144:37 pmSTX - ORD

1 stop9h 10mMultiple Airlines

Deal found 1/1

$375

Thu 1/296:00 amMDW - STX

1 stop6h 33mDelta

Thu 2/53:33 pmSTX - MDW

1 stop8h 49mDelta

Deal found 1/1

$447

Sun 2/86:00 amMDW - STX

1 stop6h 33mDelta

Wed 2/183:58 pmSTX - MDW

1 stop8h 33mDelta

Deal found 1/1

$519

Tue 2/106:00 amMDW - STX

1 stop6h 33mDelta

Thu 2/193:58 pmSTX - MDW

1 stop8h 33mDelta

Deal found 1/1

$519

Sun 2/226:00 amMDW - STX

1 stop6h 56mDelta

Sat 2/283:58 pmSTX - MDW

1 stop8h 33mDelta

Deal found 12/31

$543

Wed 2/256:00 amMDW - STX

1 stop6h 56mDelta

Sun 3/13:58 pmSTX - MDW

1 stop8h 33mDelta

Deal found 12/31

$543

Last-minute flights from Chicago to Saint Croix
Discover last-minute flight deals from Chicago to Saint Croix. Data last updated January 2, 2026 and is based on user searches.

Sat 1/107:45 amORD - STX

2 stops29h 11mMultiple Airlines

Fri 1/164:38 pmSTX - ORD

1 stop9h 08mMultiple Airlines

Deal found 1/1

$334

Thu 1/158:43 pmORD - STX

1 stop17h 00mSpirit Airlines

Mon 1/194:38 pmSTX - ORD

2 stops21h 09mSpirit Airlines

Deal found 12/31

$387

Thu 1/228:10 amORD - STX

1 stop11h 21mAmerican Airlines

Wed 1/288:30 amSTX - ORD

1 stop9h 50mAmerican Airlines

Deal found 1/1

$422

Thu 1/226:00 amMDW - STX

1 stop6h 33mDelta

Wed 1/283:33 pmSTX - MDW

1 stop8h 49mDelta

Deal found 1/1

$447

Sat 1/245:15 amORD - STX

1 stop8h 28mMultiple Airlines

Sun 2/13:51 pmSTX - ORD

2 stops29h 45mMultiple Airlines

Deal found 12/31

$336

Sat 1/247:56 pmORD - STX

1 stop17h 33mAmerican Airlines

Sun 2/14:33 pmSTX - ORD

1 stop18h 32mAmerican Airlines

Deal found 12/31

$421

Tue 1/276:00 amMDW - STX

1 stop6h 33mDelta

Sat 1/313:33 pmSTX - MDW

1 stop8h 49mDelta

Deal found 12/31

$446

Thu 1/298:43 pmORD - STX

1 stop17h 00mMultiple Airlines

Thu 2/52:02 pmSTX - ORD

2 stops11h 45mMultiple Airlines

Deal found 1/1

$405

Fri 1/307:20 amORD - STX

1 stop6h 23mMultiple Airlines

Fri 2/65:15 pmSTX - ORD

2 stops28h 16mMultiple Airlines

Deal found 12/31

$234

Fri 1/305:15 amORD - STX

1 stop8h 28mSpirit Airlines

Fri 2/64:38 pmSTX - ORD

1 stop20h 44mSpirit Airlines

Deal found 12/31

$255

Sat 1/315:15 amORD - STX

1 stop8h 28mSpirit Airlines

Sat 2/74:38 pmSTX - ORD

1 stop9h 09mSpirit Airlines

Deal found 12/31

$281

Sat 1/317:20 amORD - STX

1 stop6h 23mMultiple Airlines

Sun 2/85:15 pmSTX - ORD

2 stops28h 16mMultiple Airlines

Deal found 12/31

$346

One-way flights from Chicago to Saint Croix
Search for one-way flight options from Chicago to Saint Croix. Find affordable one-way fares based on user searches. Data last updated January 2, 2026.

Thu 1/298:43 pmORD - STX

1 stop17h 00mSpirit Airlines

Deal found 1/1

$110

Sat 2/285:15 amORD - STX

1 stop8h 25mSpirit Airlines

Deal found 1/1

$123

Sun 2/13:05 pmORD - STX

1 stop22h 38mMultiple Airlines

Deal found 12/31

$124

Thu 1/292:52 pmORD - STX

1 stop22h 51mMultiple Airlines

Deal found 12/31

$128

Mon 2/25:15 amORD - STX

1 stop8h 28mSpirit Airlines

Deal found 12/31

$132

Tue 1/2712:17 pmORD - STX

1 stop24h 39mMultiple Airlines

Deal found 1/1

$137

Fri 1/308:43 pmORD - STX

1 stop17h 00mSpirit Airlines

Deal found 12/31

$144

Sat 2/215:15 amORD - STX

1 stop8h 25mSpirit Airlines

Deal found 12/31

$148

Sat 1/315:15 amORD - STX

1 stop8h 28mSpirit Airlines

Deal found 12/31

$153

Fri 1/301:00 pmMDW - STX

2 stops24h 43mMultiple Airlines

Deal found 1/1

$166

Sun 2/229:04 pmMDW - STX

2 stops16h 36mMultiple Airlines

Deal found 12/31

$171

Sun 2/16:20 amMDW - STX

2 stops31h 23mMultiple Airlines

Deal found 1/1

$176

Find flight deals from Chicago to Saint Croix

Round-trip from	$209 (Booking.com)
One-way from	$110 (Super.com)

From Chicago (CHI) to Saint Croix

Search Deals

One-way flight from Chicago (CHI) to Saint Croix

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago to Saint Croix that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoChristiansted

ORD - STX

ORDSTX

Chicago O'Hare Intl

Mon 2/9

5:15 am-3:43 pm

1 stop8h 28m

Christiansted Henry Rohlsen

Sat 2/14

4:37 pm-11:47 pm

1 stop9h 10m

$282

ChicagoChristiansted

ORD - STX

ORDSTX

Chicago O'Hare Intl

Thu 2/12

3:40 pm-3:40 pm

1 stop22h 00m

Christiansted Henry Rohlsen

Fri 2/20

4:37 pm-11:03 pm

1 stop8h 26m

$286

ChicagoChristiansted

ORD - STX

ORDSTX

Chicago O'Hare Intl

Sat 2/14

4:29 pm-3:40 pm

2 stops45h 11m

Christiansted Henry Rohlsen

Sat 2/21

4:37 pm-11:47 pm

1 stop9h 10m

$287

ChicagoChristiansted

ORD - STX

ORDSTX

Chicago O'Hare Intl

Sat 1/31

8:36 pm-3:43 pm

2 stops41h 07m

Christiansted Henry Rohlsen

Sat 2/7

4:38 pm-11:47 pm

1 stop9h 09m

$300

ChicagoChristiansted

ORD - STX

ORDSTX

Chicago O'Hare Intl

Sun 2/8

8:43 pm-3:43 pm

1 stop17h 00m

Christiansted Henry Rohlsen

Sat 2/14

4:37 pm-7:34 am

2 stops16h 57m

$308

ChicagoChristiansted

ORD - STX

ORDSTX

Chicago O'Hare Intl

Fri 2/6

7:20 am-3:43 pm

1 stop6h 23m

Christiansted Henry Rohlsen

Tue 2/10

5:15 pm-7:31 pm

2 stops28h 16m

$314

ChicagoChristiansted

ORD - STX

ORDSTX

Chicago O'Hare Intl

Mon 2/9

5:15 am-3:43 pm

1 stop8h 28m

Christiansted Henry Rohlsen

Mon 2/16

4:37 pm-4:57 pm

2 stops26h 20m

$317

ChicagoChristiansted

ORD - STX

ORDSTX

Chicago O'Hare Intl

Fri 2/13

3:29 pm-3:40 pm

1 stop22h 11m

Christiansted Henry Rohlsen

Fri 2/20

4:37 pm-11:03 pm

1 stop8h 26m

$347

ChicagoChristiansted

ORD - STX

ORDSTX

Chicago O'Hare Intl

Mon 2/9

5:15 am-3:43 pm

1 stop8h 28m

Christiansted Henry Rohlsen

Mon 2/16

4:37 pm-11:22 am

1 stop20h 45m

$367

ChicagoChristiansted

ORD - STX

ORDSTX

Chicago O'Hare Intl

Thu 2/12

4:42 pm-3:40 pm

2 stops20h 58m

Christiansted Henry Rohlsen

Sat 2/14

4:37 pm-11:47 pm

1 stop9h 10m

$375

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/31

Showing 1-10 of 42 results

...

Best time to book a flight from Chicago to Saint Croix

Have a flexible travel schedule? Discover the best time to fly to Saint Croix from Chicago 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 Chicago to Saint Croix

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

Currently, January is the cheapest month in which you can book a flight from Chicago to Saint Croix (average of $276). Flying from Chicago to Saint Croix in June is currently the most expensive (average of $766). 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 CHI to SC?

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

Reviews of airlines servicing Saint Croix

Get a feel of what it's like to fly with American Airlines and Spirit Airlines from Chicago to Saint Croix by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

11,074 reviews

Reviews

1 / 20

10.0

Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

American Airlines

7.2

Good

11,074 reviews

American Airlines

7.2

Good

11,074 reviews

Reviews

1 / 20

10.0

Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

Spirit Airlines

6.3

Okay

8,258 reviews

American Airlines

7.2

Good

11,074 reviews

Reviews

1 / 20

10.0

Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

Related info for your journey

How long is the flight from Chicago to Saint Croix?
Spirit Airlines and Delta can get you from Chicago to Saint Croix in just under 6h 33m. Your travel time can differ by up to 1h 55m. Chicago and Saint Croix are separated by a distance of 2144 mi. This flight may include one or multiple stops.
Can I find deals for flights from Chicago to Saint Croix that include hotel bookings?
Yes. In addition to deals on Chicago to Saint Croix flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Chicago to Saint Croix?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Saint Croix.
Can I find deals for business class flights from Chicago to Saint Croix?
Yes. Cheapflights offers flight deals from Chicago to Saint Croix 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 Chicago to Saint Croix?
Currently, January is the cheapest month in which you can book a flight from Chicago to Saint Croix (average of $276). Flying from Chicago to Saint Croix in June is currently the most expensive (average of $766). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Chicago to Saint Croix

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Top 2 airlines flying from Chicago to Saint Croix

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$293	Average$365	FlexibilityNo cancel fee	On-time65%
American Airlines	Cheapest$454	Average$613	FlexibilityNo cancel fee	On-time71%

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$110+ Cheap flights from Chicago (CHI) to Saint Croix

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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Chicago to Saint Croix with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Chicago to Saint Croix

Cheapest flights from Chicago to Saint CroixExplore the most affordable flight options available from Chicago to Saint Croix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 2, 2026.

Explore the most affordable flight options available from Chicago to Saint Croix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 2, 2026.

Find flight deals from Chicago to Saint Croix

Keep the following information in mind while searching for Chicago to Saint Croix flight deals. Data was last updated January 2, 2026.

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago to Saint Croix that are best for you.

Best time to book a flight from Chicago to Saint Croix

Have a flexible travel schedule? Discover the best time to fly to Saint Croix from Chicago with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Saint Croix

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

What is the cheapest time of day to fly from CHI to SC?

Find hourly flight availability from Chicago to Saint Croix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 2, 2026.

Reviews of airlines servicing Saint Croix

Get a feel of what it's like to fly with American Airlines and Spirit Airlines from Chicago to Saint Croix by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How long is the flight from Chicago to Saint Croix?

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

How can I find direct flights from Chicago to Saint Croix?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Chicago to Saint Croix

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Chicago to Saint Croix

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Cheapest flights from Chicago to Saint Croix
Explore the most affordable flight options available from Chicago to Saint Croix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 2, 2026.