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Cheap flights from Chicago to Saint Croix from $148

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Saint Croix departing on 12/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

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Spirit Airlines Logo
8:22 pm - 3:35 pmORD-STX
17h 13m1 stop
Spirit Airlines Logo
4:36 pm - 11:46 pmSTX-ORD
9h 10m1 stop
$286Spirit Airlines
Find Deal
Thu, Jan 29 - Mon, Feb 2
Spirit Airlines Logo
8:22 pm - 3:35 pmORD-STX
17h 13m1 stop
Spirit Airlines Logo
4:36 pm - 12:42 pmSTX-ORD
22h 06m2 stops
$310Spirit Airlines
Find Deal
Thu, Jan 29 - Mon, Feb 2
Multiple Airlines Logo
2:47 pm - 3:35 pmORD-STX
22h 48m1 stop
Multiple Airlines Logo
4:36 pm - 11:46 pmSTX-ORD
9h 10m1 stop
$311Multiple Airlines
Find Deal
Thu, Jan 29 - Mon, Feb 2
Spirit Airlines Logo
5:00 am - 3:58 pmORD-STX
8h 58m1 stop
Spirit Airlines Logo
4:53 pm - 12:30 amSTX-ORD
9h 37m1 stop
$313Spirit Airlines
Find Deal
Mon, Dec 15 - Fri, Dec 19
Spirit Airlines Logo
5:15 am - 3:35 pmORD-STX
8h 20m1 stop
Spirit Airlines Logo
4:36 pm - 11:46 pmSTX-ORD
9h 10m1 stop
$314Spirit Airlines
Find Deal
Sat, Jan 10 - Sat, Jan 17
Spirit Airlines Logo
8:22 pm - 3:35 pmORD-STX
17h 13m1 stop
Spirit Airlines Logo
4:36 pm - 11:46 pmSTX-ORD
9h 10m1 stop
$316Spirit Airlines
Find Deal
Thu, Jan 29 - Mon, Feb 2
Spirit Airlines Logo
8:22 pm - 3:35 pmORD-STX
17h 13m1 stop
Spirit Airlines Logo
4:36 pm - 5:52 pmSTX-ORD
27h 16m2 stops
$325Spirit Airlines
Find Deal
Thu, Jan 29 - Mon, Feb 2
Delta Logo
6:00 am - 2:24 pmMDW-STX
6h 24m1 stop
Delta Logo
3:19 pm - 10:44 pmSTX-MDW
9h 25m1 stop
$615Delta
Find Deal
Tue, Feb 24 - Fri, Feb 27
Delta Logo
6:00 am - 2:33 pmMDW-STX
6h 33m1 stop
Delta Logo
3:33 pm - 10:22 pmSTX-MDW
8h 49m1 stop
$640Delta
Find Deal
Tue, Jan 27 - Sat, Jan 31
Delta Logo
6:00 am - 1:24 pmMDW-STX
6h 24m1 stop
Delta Logo
2:19 pm - 9:46 pmSTX-MDW
8h 27m1 stop
$675Delta
Find Deal
Sun, Mar 8 - Wed, Mar 11

Spirit Airlines flights from Chicago to Saint Croix

Our best Spirit Airlines deals on Chicago to Saint Croix flight tickets
Spirit Airlines
Jan 29
ORD8:22 pmChicago O'Hare Intl
17h 13m
1 stop
STX3:35 pmChristiansted Henry Rohlsen
Feb 2
STX4:36 pmChristiansted Henry Rohlsen
9h 10m
1 stop
ORD11:46 pmChicago O'Hare Intl
$286
Find similar
Spirit Airlines
Jan 29
ORD8:22 pmChicago O'Hare Intl
17h 13m
1 stop
STX3:35 pmChristiansted Henry Rohlsen
Feb 2
STX4:36 pmChristiansted Henry Rohlsen
22h 06m
2 stops
ORD12:42 pmChicago O'Hare Intl
$310
Find similar
Spirit Airlines
Dec 15
ORD5:00 amChicago O'Hare Intl
8h 58m
1 stop
STX3:58 pmChristiansted Henry Rohlsen
Dec 19
STX4:53 pmChristiansted Henry Rohlsen
9h 37m
1 stop
ORD12:30 amChicago O'Hare Intl
$313
Find similar

Delta flights from Chicago to Saint Croix

Our best Delta deals on Chicago to Saint Croix flight tickets
Delta
Feb 24
MDW6:00 amChicago Midway
6h 24m
1 stop
STX2:24 pmChristiansted Henry Rohlsen
Feb 27
STX3:19 pmChristiansted Henry Rohlsen
9h 25m
1 stop
MDW10:44 pmChicago Midway
$615
Find similar
Delta
Jan 27
MDW6:00 amChicago Midway
6h 33m
1 stop
STX2:33 pmChristiansted Henry Rohlsen
Jan 31
STX3:33 pmChristiansted Henry Rohlsen
8h 49m
1 stop
MDW10:22 pmChicago Midway
$640
Find similar
Delta
Mar 8
MDW6:00 amChicago Midway
6h 24m
1 stop
STX1:24 pmChristiansted Henry Rohlsen
Mar 11
STX2:19 pmChristiansted Henry Rohlsen
8h 27m
1 stop
MDW9:46 pmChicago Midway
$675
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 20, 2025.
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

Thu 1/29

8:22 pm-3:35 pm

1 stop17h 13m

Christiansted Henry Rohlsen

Mon 2/2

4:36 pm-11:46 pm

1 stop9h 10m

$286

ChicagoChristiansted

ORD - STX

ORDSTX

Chicago O'Hare Intl

Thu 1/29

8:22 pm-3:35 pm

1 stop17h 13m

Christiansted Henry Rohlsen

Mon 2/2

4:36 pm-12:42 pm

2 stops22h 06m

$310

ChicagoChristiansted

ORD - STX

ORDSTX

Chicago O'Hare Intl

Thu 1/29

2:47 pm-3:35 pm

1 stop22h 48m

Christiansted Henry Rohlsen

Mon 2/2

4:36 pm-11:46 pm

1 stop9h 10m

$311

ChicagoChristiansted

ORD - STX

ORDSTX

Chicago O'Hare Intl

Mon 12/15

5:00 am-3:58 pm

1 stop8h 58m

Christiansted Henry Rohlsen

Fri 12/19

4:53 pm-12:30 am

1 stop9h 37m

$313

ChicagoChristiansted

ORD - STX

ORDSTX

Chicago O'Hare Intl

Sat 1/10

5:15 am-3:35 pm

1 stop8h 20m

Christiansted Henry Rohlsen

Sat 1/17

4:36 pm-11:46 pm

1 stop9h 10m

$314

ChicagoChristiansted

ORD - STX

ORDSTX

Chicago O'Hare Intl

Thu 1/29

8:22 pm-3:35 pm

1 stop17h 13m

Christiansted Henry Rohlsen

Mon 2/2

4:36 pm-11:46 pm

1 stop9h 10m

$316

ChicagoChristiansted

ORD - STX

ORDSTX

Chicago O'Hare Intl

Thu 1/29

8:22 pm-3:35 pm

1 stop17h 13m

Christiansted Henry Rohlsen

Mon 2/2

4:36 pm-5:52 pm

2 stops27h 16m

$325

ChicagoChristiansted

MDW - STX

MDWSTX

Chicago Midway

Tue 2/24

6:00 am-2:24 pm

1 stop6h 24m

Christiansted Henry Rohlsen

Fri 2/27

3:19 pm-10:44 pm

1 stop9h 25m

$615

ChicagoChristiansted

MDW - STX

MDWSTX

Chicago Midway

Tue 1/27

6:00 am-2:33 pm

1 stop6h 33m

Christiansted Henry Rohlsen

Sat 1/31

3:33 pm-10:22 pm

1 stop8h 49m

$640

ChicagoChristiansted

MDW - STX

MDWSTX

Chicago Midway

Sun 3/8

6:00 am-1:24 pm

1 stop6h 24m

Christiansted Henry Rohlsen

Wed 3/11

2:19 pm-9:46 pm

1 stop8h 27m

$675

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Saint Croix from

How to get the cheapest flight ticket from Chicago to Saint Croix

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest Chicago to Saint Croix flight route?

Fly from Chicago O'Hare Intl to Christiansted Henry Rohlsen for the best Chicago - Saint Croix flight prices

What cabin class options are available on Chicago to Saint Croix flights?

There is only 1 cabin class available to choose from on Chicago to Saint Croix flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago to Saint Croix flights?

You could potentially save up to 7% on your flight if you consider stops on a Chicago to Saint Croix flight.

Cheap Chicago to Saint Croix flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Saint Croix

Best Price Found

$680

Fastest flight time

4h 40m

Direct flights

Sun

Airports in Saint Croix

1 airport
The best flight deal from Chicago to Saint Croix found on momondo in the last 72 hours is $680
The fastest flight from Chicago to Saint Croix takes 4h 40m
Direct flights go from Chicago to Saint Croix on Sunday. There are no airlines offering direct flights.
There is 1 airport near Saint Croix: Christiansted Henry Rohlsen (STX)
Search flight deals

  • When did momondo last update prices for flights from Chicago to Saint Croix?

    Prices for flights from Chicago to Saint Croix are refreshed on a daily basis.

  • How many operators does momondo search for flights from Chicago to Saint Croix?

  • How old do you have to be to fly from Chicago to Saint Croix?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Saint Croix.

  • What documentation or ID do you need to fly to Saint Croix?

    The travel and health documents you'll need for your trip to Saint Croix may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Saint Croix. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Chicago to Saint Croix?

Best airlines flying from Chicago to Saint Croix

Compare and see reviews for airlines that fly from Chicago to Saint Croix with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $270Free CancellationRating
6.3
8,160 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $454Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Saint Croix?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to Saint Croix for you.

Can I find flights from Chicago to Saint Croix with flexible booking policies on momondo?

Yes. All flights to Saint Croix from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Chicago to Saint Croix?

Once you have performed a search for Chicago to Saint Croix flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Chicago to Saint Croix right now. Can momondo alert me if prices change?

Price alerts on flights to Saint Croix from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Sat 12/20
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