$146 Find Cheap Flights from Chicago to Saint Croix

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Saint Croix departing on 4/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Saint Croix

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Saint Croix, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Saint Croix, as well as popular online travel agencies
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Flight Deals

Book Cheap Chicago to Saint Croix Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Saint Croix that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Saint Croix

Sat, Apr 18 - Thu, Apr 23
Spirit Airlines Logo
7:15 pm - 4:56 pm
ORD
-
STX
20h 41m
1 stop
Spirit Airlines Logo
5:51 pm - 9:36 am
STX
-
ORD
16h 45m
1 stop
$301Spirit Airlines
Sat, Apr 18 - Thu, Apr 23
Spirit Airlines Logo
9:44 pm - 4:56 pm
ORD
-
STX
18h 12m
2 stops
Spirit Airlines Logo
5:51 pm - 9:36 am
STX
-
ORD
16h 45m
1 stop
$317Spirit Airlines
Thu, Apr 9 - Mon, Apr 13
Spirit Airlines Logo
11:25 am - 2:26 pm
ORD
-
STX
26h 01m
2 stops
Spirit Airlines Logo
3:31 pm - 8:50 am
STX
-
ORD
18h 19m
2 stops
$319Spirit Airlines
Thu, Apr 9 - Mon, Apr 13
Spirit Airlines Logo
4:36 pm - 2:26 pm
ORD
-
STX
20h 50m
1 stop
Spirit Airlines Logo
3:31 pm - 8:50 am
STX
-
ORD
18h 19m
2 stops
$327Spirit Airlines
Sat, Apr 18 - Thu, Apr 23
Spirit Airlines Logo
9:44 pm - 4:56 pm
ORD
-
STX
18h 12m
2 stops
Spirit Airlines Logo
5:51 pm - 10:23 am
STX
-
ORD
17h 32m
2 stops
$336Spirit Airlines
Mon, May 18 - Fri, May 29
Spirit Airlines Logo
5:05 am - 1:05 pm
ORD
-
STX
7h 00m
1 stop
Spirit Airlines Logo
2:00 pm - 12:27 am
STX
-
ORD
11h 27m
1 stop
$344Spirit Airlines
Fri, May 15 - Sun, May 17
Spirit Airlines Logo
5:05 am - 1:05 pm
ORD
-
STX
7h 00m
1 stop
Spirit Airlines Logo
2:00 pm - 12:27 am
STX
-
ORD
11h 27m
1 stop
$366Spirit Airlines
Mon, May 18 - Fri, May 29
Spirit Airlines Logo
5:05 am - 1:05 pm
ORD
-
STX
7h 00m
1 stop
Spirit Airlines Logo
2:00 pm - 12:27 am
STX
-
ORD
11h 27m
1 stop
$370Spirit Airlines
Tue, Mar 31 - Tue, Apr 7
Delta Logo
6:00 am - 1:18 pm
MDW
-
STX
6h 18m
1 stop
Delta Logo
2:24 pm - 10:31 pm
STX
-
MDW
9h 07m
1 stop
$946Delta
Fri, Apr 3 - Tue, Apr 7
Delta Logo
6:00 am - 1:18 pm
MDW
-
STX
6h 18m
1 stop
Delta Logo
2:24 pm - 10:31 pm
STX
-
MDW
9h 07m
1 stop
$961Delta
Booking Insights

KAYAK's insights & trends for Chicago to Saint Croix flights

Get data-powered insights and trends into flights from Chicago to Saint Croix to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Chicago to Saint Croix?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Chicago to Saint Croix departing in April.

What is the cheapest Chicago to Saint Croix flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Saint Croix from Chicago found in the last 72 hours was to Christiansted, at $596 round-trip. The most popular route is from Chicago O'Hare Intl Airport (ORD) to Christiansted (STX), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $596.

Good to know

Cheapest flight$146
Flight from Chicago to Christiansted

FAQs - booking Saint Croix flights

  • How does KAYAK find such low prices on flights from Chicago to Saint Croix?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Saint Croix.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Saint Croix?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Chicago to Saint Croix is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago to Saint Croix?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Chicago to Saint Croix with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Saint Croix?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Chicago to Saint Croix up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Chicago to Saint Croix

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Saint Croix. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chicago to Saint Croix? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11474 reviews
7.9Crew
7.5Boarding
6.9Entertainment
7.2Comfort
6.4Food
Airline reviews

The gate got changed several times and the flight was delayed over an hour. Awful experience

2.0 MediocreGenesis, Mar 2026
ORD - SDF
Read more American Airlines reviews

The gate got changed several times and the flight was delayed over an hour. Awful experience

American continues to decline in their customer service and its beyond disappointing.

It was an older plane. First Class was not especially roomy or comfortable. It was a short flight so there were no meal but they did offer mixed nuts which used to be normal but now is rare. Crew member was very polite and professional.

Flight to Tampa was delayed taking off due to plane arriving late but no other issues

As previously stated the delay I experienced flying from Wichita to Chicago caused a host of issues. When I finally was able to be booked on the last remaining American flight from Chicago to Cincinnati, the gate changed four times with the last change occurring very near the scheduled boarding time. While I didn't have a problem moving from gate to gate, I did notice and make note of others that had mobility issues and had to move each time for the gate change.

Maintenance took a very long time and then we were in a holding pattern. While a one-off maintenance issue is standard, there were delays on both of my flights for this trip based on maintenance issues with the planes, which delayed both flights over 45 minutes. Thankfully, I didn't have any connections but it wasn't an experience that would make me pick AA if I have other options.

No Snacks or Entertainment. The flight was short, snacks should still be given.

See prior comment about how Kayak mishandled my reservation and delayed my arrival by 6 hours.

Boarding delayed 20 minutes for no reason, no wifi, in flight entertainment, or snacks / waters?

Delayed an hour due to operational issues. Minimal apologies or care for the significant inconvenience caused. Landed at nearly 1am and they still couldn’t find ground staff to get us off the plane promptly.

Spent seven hours in the airport with spirit pushing he flight time back two hours every two hours only to then have it canceled without explanation. The employees said, “They’ve been doing this for the last five days.” Would have been great if they told us to expect that when we arrived.

Seat do not reclined and tight space. Flight changed so many times hard to keep up.

Bad airline to travel with my flight was delayed for more than 3 hours they act like it’s normal

No WiFi, no outlets to charge phones, no complimentary beverages on a 6 hour flight

Length of flight was fine Delay of over 3 hours was very bad!! Flight down was delayed 1.5 hours

Delayed 11 hours with two being on our destinations tarmac, no compensation or refund and was told I would actually get charged a $200 cancellation fee if I decided to switch airlines for my return flight. For their inconvenience they gave a $10 meal voucher to split between two people in a airport.

We get stuck in the plane when landed during 45min and no communication from the crew People were listening to their phone and music out loud and nobody told them anything I definitely want stop booking spirit flight it is a disaster

Good: It was cheap and they got us to our destination safely. Not so Good: Gates experience with many, many nauseatingly (almost) threatening announcements about bags size and how much they were going to charge us if our bag was too big, even to the point of having a gate agent roaming around through the passengers eyeballing bags size and making people go check their bags in the sizers.

Terrible. The flight was randomly delayed in Chicago causing us to miss our connection and they offered us a flight the next day at 6 am and it would have taken till 345 to get to Pensacola. They didn’t cover any fees. Our bags also supposedly were on the flight to Pensacola and we tried to get them yesterday after driving 6 hours and nobody was available. Worst company ever and will never use them again. Had to pay for a rental. Spirit is claiming in climate weather for the delay but there wasn’t any weather issuesz it’s a bunch of bullshit and I am not happy

Checking in at desk in Chicago was horrible. Person was not friendly never smiled and said my flight was not paid for so I had to give another credit card. Then it ended up that I was charged twice. Then after arriving at my destination had to wait on the phone a long time to speak to a person to fix the double charge! Thank goodness the flight was perfect.

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

Cabin class types available on flights to Saint Croix

Cabin classes available on flights to Saint Croix. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.