HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Saint Croix

$73+ 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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — STX
Feb 15 — Feb 221
Sun 2/15
Sun 2/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chicago to Saint Croix 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 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 16, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 1/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/27:20 am
ORD
-
STX
1 stop6h 23m
Spirit Airlines
Sat 2/74:38 pm
STX
-
ORD
1 stop9h 09m
Spirit Airlines
Deal found 1/14$228
This Cheapflightsfares deal was found by Cheapflights users on 1/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/75:15 am
ORD
-
STX
1 stop8h 28m
Spirit Airlines
Sat 2/144:37 pm
STX
-
ORD
1 stop9h 10m
Spirit Airlines
Deal found 1/15$247
This Expedia deal was found by Cheapflights users on 1/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/298:43 pm
ORD
-
STX
1 stop17h 00m
Spirit Airlines
Mon 2/24:38 pm
STX
-
ORD
1 stop9h 09m
Spirit Airlines
Deal found 1/14$285
This Priceline deal was found by Cheapflights users on 1/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/319:40 am
ORD
-
STX
2 stops27h 16m
Multiple Airlines
Sat 2/74:38 pm
STX
-
ORD
1 stop9h 09m
Multiple Airlines
Deal found 1/14$287
This Super.com deal was found by Cheapflights users on 1/14. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/315:15 am
ORD
-
STX
1 stop8h 28m
Spirit Airlines
Sat 2/74:38 pm
STX
-
ORD
1 stop9h 09m
Spirit Airlines
Deal found 1/14$294
This Kiwi.com deal was found by Cheapflights users on 1/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/204:43 pm
ORD
-
STX
1 stop20h 57m
Spirit Airlines
Mon 2/234:37 pm
STX
-
ORD
1 stop20h 45m
Spirit Airlines
Deal found 1/14$305
This Cheapflightsfares deal was found by Cheapflights users on 1/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/247:20 am
ORD
-
STX
1 stop6h 23m
Spirit Airlines
Mon 1/264:38 pm
STX
-
ORD
1 stop9h 08m
Spirit Airlines
Deal found 1/13$307
This Priceline deal was found by Cheapflights users on 1/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/297:40 am
ORD
-
STX
2 stops29h 16m
Multiple Airlines
Mon 2/24:38 pm
STX
-
ORD
1 stop9h 09m
Multiple Airlines
Deal found 1/14$309
This Cheapflightsfares deal was found by Cheapflights users on 1/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/145:15 am
ORD
-
STX
1 stop8h 25m
Spirit Airlines
Sat 2/214:37 pm
STX
-
ORD
1 stop9h 10m
Spirit Airlines
Deal found 1/15$347
This Priceline deal was found by Cheapflights users on 1/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/247:40 am
ORD
-
STX
2 stops29h 16m
Multiple Airlines
Sat 1/314:38 pm
STX
-
ORD
1 stop7h 25m
Multiple Airlines
Deal found 1/15$357
This Kiwi.com deal was found by Cheapflights users on 1/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/25:15 am
ORD
-
STX
1 stop8h 28m
Multiple Airlines
Sat 2/74:38 pm
STX
-
ORD
2 stops22h 59m
Multiple Airlines
Deal found 1/14$358
This Delta deal was found by Cheapflights users on 1/14. 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.
Tue 1/276:00 am
MDW
-
STX
1 stop6h 33m
Delta
Sat 1/313:33 pm
STX
-
MDW
1 stop8h 49m
Delta
Deal found 1/14$507

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 16, 2026.

Round-trip from

$228
(Cheapflightsfares)

One-way from

$73
(FlightHub)
From Chicago (CHI) to Saint Croix
Search Deals
One-way flight from Chicago (CHI) to Saint Croix
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to Saint Croix 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 16, 2026.
Use the filters below to find and compare flights from Chicago to Saint Croix that are best for you.

Fly from

Chicago

Fly to

Saint Croix

Route

Depart

Return

Price

ChicagoChristiansted

ORD - STX

ORDSTX

Chicago O'Hare Intl

Mon 2/2

7:20 am-3:43 pm

1 stop6h 23m

Christiansted Henry Rohlsen

Sat 2/7

4:38 pm-11:47 pm

1 stop9h 09m

$294

ChicagoChristiansted

ORD - STX

ORDSTX

Chicago O'Hare Intl

Sat 2/14

5:15 am-3:40 pm

1 stop8h 25m

Christiansted Henry Rohlsen

Sat 2/21

4:37 pm-11:47 pm

1 stop9h 10m

$347

ChicagoChristiansted

ORD - STX

ORDSTX

Chicago O'Hare Intl

Sun 3/15

8:41 pm-2:33 pm

1 stop16h 52m

Christiansted Henry Rohlsen

Mon 3/23

3:31 pm-11:17 pm

1 stop8h 46m

$392

ChicagoChristiansted

ORD - STX

ORDSTX

Chicago O'Hare Intl

Sat 3/7

5:15 am-3:40 pm

1 stop8h 25m

Christiansted Henry Rohlsen

Sat 3/14

3:37 pm-10:52 am

2 stops20h 15m

$435

ChicagoChristiansted

ORD - STX

ORDSTX

Chicago O'Hare Intl

Tue 2/17

5:25 am-2:56 pm

1 stop7h 31m

Christiansted Henry Rohlsen

Tue 2/24

3:58 pm-11:56 pm

1 stop9h 58m

$442

ChicagoChristiansted

ORD - STX

ORDSTX

Chicago O'Hare Intl

Wed 2/18

6:59 pm-1:53 pm

1 stop16h 54m

Christiansted Henry Rohlsen

Sun 2/22

6:27 pm-10:54 am

1 stop18h 27m

$442

ChicagoChristiansted

ORD - STX

ORDSTX

Chicago O'Hare Intl

Tue 2/17

5:25 am-2:56 pm

1 stop7h 31m

Christiansted Henry Rohlsen

Wed 2/25

3:58 pm-11:56 pm

1 stop9h 58m

$442

ChicagoChristiansted

ORD - STX

ORDSTX

Chicago O'Hare Intl

Tue 2/17

5:25 am-2:56 pm

1 stop7h 31m

Christiansted Henry Rohlsen

Thu 2/26

3:58 pm-9:01 pm

1 stop7h 03m

$442

ChicagoChristiansted

ORD - STX

ORDSTX

Chicago O'Hare Intl

Wed 2/18

5:25 am-2:56 pm

1 stop7h 31m

Christiansted Henry Rohlsen

Thu 2/26

3:58 pm-11:56 pm

1 stop9h 58m

$442

ChicagoChristiansted

ORD - STX

ORDSTX

Chicago O'Hare Intl

Wed 2/18

5:25 am-2:56 pm

1 stop7h 31m

Christiansted Henry Rohlsen

Tue 2/24

3:58 pm-11:56 pm

1 stop9h 58m

$442

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 30 results
1
2
3

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 $345). 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?

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 16, 2026.

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.

How much does it cost to fly round-trip from Chicago to Saint Croix?

Reviews of airlines servicing Saint Croix

Get insights into the airlines that provide service to Saint Croix. 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 Saint Croix. Reviews last updated January 16, 2026.
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
11,135 reviews

Entertainment

6.9

Food

6.4

Comfort

7.2

Crew

8.0

Boarding

7.5

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,135 reviews
American Airlines
7.2
Good
11,135 reviews

Entertainment

6.9

Food

6.4

Comfort

7.2

Crew

8.0

Boarding

7.5

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
Spirit Airlines
6.3
Okay
8,319 reviews
American Airlines
7.2
Good
11,135 reviews

Entertainment

6.9

Food

6.4

Comfort

7.2

Crew

8.0

Boarding

7.5

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

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?

    Spirit Airlines and Delta can get you from Chicago to Saint Croix in just under 6h 23m. Your travel time can differ by up to 1h 08m. Chicago and Saint Croix are separated by a distance of 2159 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 $345). 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

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

Top 2 airlines flying from Chicago to Saint Croix

Discover the top 2 airlines that operate flights from Chicago to Saint Croix. 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 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$293Average$365FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$454Average$602FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Cookie settings©2026 Cheapflights