$143 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 1/30. 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

Tue, Feb 24 - Fri, Feb 27
Spirit Airlines Logo
5:59 pm - 12:22 pmORD-STX
16h 23m1 stop
Spirit Airlines Logo
1:27 pm - 11:42 pmSTX-ORD
12h 15m1 stop
$302Spirit Airlines
Find Deal
Thu, Jan 29 - Mon, Feb 2
Spirit Airlines Logo
5:59 pm - 12:22 pmORD-STX
16h 23m1 stop
Spirit Airlines Logo
1:27 pm - 11:42 pmSTX-ORD
12h 15m1 stop
$321Spirit Airlines
Find Deal
Wed, Dec 31 - Sat, Jan 10
Multiple Airlines Logo
9:34 pm - 3:58 pmORD-STX
40h 24m2 stops
Multiple Airlines Logo
1:17 pm - 9:23 amSTX-ORD
22h 06m1 stop
$376Multiple Airlines
Find Deal
Thu, Jan 29 - Mon, Feb 2
Spirit Airlines Logo
7:56 pm - 12:22 pmORD-STX
14h 26m2 stops
Spirit Airlines Logo
1:27 pm - 11:42 pmSTX-ORD
12h 15m1 stop
$391Spirit Airlines
Find Deal
Thu, Jan 29 - Mon, Feb 2
Spirit Airlines Logo
7:56 pm - 12:22 pmORD-STX
14h 26m2 stops
Spirit Airlines Logo
1:27 pm - 7:13 amSTX-ORD
19h 46m2 stops
$421Spirit Airlines
Find Deal
Wed, Dec 31 - Sat, Jan 10
Multiple Airlines Logo
5:45 am - 2:15 pmORD-STX
30h 30m1 stop
Multiple Airlines Logo
1:17 pm - 9:23 amSTX-ORD
22h 06m1 stop
$566Multiple Airlines
Find Deal
Sun, Apr 5 - Mon, Apr 13
American Airlines Logo
5:00 am - 2:35 pmORD-STX
8h 35m1 stop
American Airlines Logo
3:40 pm - 8:48 amSTX-ORD
18h 08m1 stop
$615American Airlines
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Tue, Feb 24 - Fri, Feb 27
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
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Sun, Apr 5 - Mon, Apr 13
American Airlines Logo
8:04 pm - 12:48 pmORD-STX
15h 44m2 stops
American Airlines Logo
5:10 pm - 7:10 amSTX-ORD
15h 00m2 stops
$619American Airlines
Find Deal
Fri, Mar 13 - Fri, Mar 20
Delta Logo
5:50 am - 1:24 pmORD-STX
6h 34m1 stop
Delta Logo
2:19 pm - 11:54 pmSTX-ORD
10h 35m1 stop
$760Delta
Find Deal
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.

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 $635 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 $635.

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.
7.2
American AirlinesOverall score based on 11033 reviews
6.4Food
7.2Comfort
6.9Entertainment
7.5Boarding
8.0Crew
Airline reviews

The plane was late, when we did board the plane was as cold as a freezer. I was freezing the entire flight, no blankets. Lost miserable flight I’ve ever had.

2.0 MediocreAnonymous, Oct 2025ORD - PDX
Read more American Airlines reviews

The plane was late, when we did board the plane was as cold as a freezer. I was freezing the entire flight, no blankets. Lost miserable flight I’ve ever had.

My wife and I love to travel, so we fly a lot. We've already logged 381,075 miles and with practically every major airline. But this flight was very disappointing. It started off well, with no delays and a new plane. But when lunchtime approached, all that good impression was ruined. Instead of white tablecloths, we were offered small, dark placemats, which, as it turned out, were perfectly adequate for the food. All the food offered—and my wife and I only took fish, and the meat—was not just bad, it was downright disgusting and not heated enough. The same applies to the appetizers. This was the first time in many years of traveling that we've been offered such disgusting food.

Lost luggage stuck no clothes and no word after 2 days leaving on cruise no stuff or clothes

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

After a two hour delay, my flight was CANCELLED! No pilot available. Such BS.

Amazing food, great staff, with one noticable detail missing ...but no seat entertainment in any of aircraft ...I am not a fan

I wish American Airlines would change the airline industry by loading the plane back to front instead of front to back. Planes would board so much more smoothly and quickly.

I have long legs, my foot was out in the aisle and when a flight attendant came walking by and I didn't notice, instead of saying "excuse me" or anything like that, she kicked my foot. Extremely rude

Excellent! The gate agents were kind enough to rebook me on an earlier flight saving me from a 6 hour layover. Even my luggage made it despite the fact that the connection was technically too narrow. The flight itself was very comfortable, roomy, and clean. Plenty of space for my carryon items with plugs to charge my phone. After a long international flight of 14 hours, this was an excellent way to end my travels!

Prices for bags are extremely expensive and if you go higher on weight, the charge is ridiculous.

The flight was cancelled at the last minute. Will never fly Spirit again. Without a doubt the worst airline around.

Horrible, delay after delay due to our plane needing fuel.

Rough landings but comfortable and affordable if you can pack light

the plane was not full so the flight attendant had me move to an empty row which made for a good flight. The software for logging on and booking and confirming the flight is much too cumbersome.

Always comes in handy when I want a quick weekend getaway.

For the price I could have taken a “name brand” airline. No drink no snack and constant emails trying to get addition money for EVERYTHING other airlines include in the price. It looks cheaper but it’s Judy bait and switch and emails non stop!

The gate agents for spirit at EWR wouldn’t give me my ticket to board when I arrived 50 min from the flight, saying that I wouldn’t make my flight. They tried to reschedule me to arrive at my destination 14 hours after the original flight, which included a 10 hr layover in another city. I rebooked with another airline and it took me a total of 5 min to go through security. Then I see a charge on my card for a $100 change fee that I did not approve. Beware of this horrible place and these horrible people

Excessive fees for flight delays. What a Scam. I was not able to attend the wedding I needed to go.

Waited at the airport for over 4 hours to board this flight. Terrible airline

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.

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