$78 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 3/9. 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

Mon, Mar 2 - Mon, Mar 9
Spirit Airlines Logo
5:15 am - 3:40 pm
ORD
-
STX
8h 25m
1 stop
Spirit Airlines Logo
3:37 pm - 11:47 pm
STX
-
ORD
9h 10m
1 stop
$154Spirit Airlines
Thu, Feb 26 - Mon, Mar 2
Spirit Airlines Logo
8:16 pm - 3:40 pm
ORD
-
STX
17h 24m
1 stop
Spirit Airlines Logo
4:37 pm - 11:47 pm
STX
-
ORD
9h 10m
1 stop
$167Spirit Airlines
Mon, Feb 23 - Fri, Feb 27
Spirit Airlines Logo
5:15 am - 3:40 pm
ORD
-
STX
8h 25m
1 stop
Spirit Airlines Logo
4:37 pm - 11:47 pm
STX
-
ORD
9h 10m
1 stop
$173Spirit Airlines
Sat, Feb 28 - Sat, Mar 7
Spirit Airlines Logo
5:15 am - 3:40 pm
ORD
-
STX
8h 25m
1 stop
Spirit Airlines Logo
4:37 pm - 11:47 pm
STX
-
ORD
9h 10m
1 stop
$180Spirit Airlines
Mon, Feb 23 - Fri, Feb 27
Spirit Airlines Logo
7:00 am - 3:40 pm
ORD
-
STX
6h 40m
1 stop
Spirit Airlines Logo
4:37 pm - 7:54 am
STX
-
ORD
17h 17m
2 stops
$191Spirit Airlines
Sun, Mar 15 - Mon, Mar 23
Spirit Airlines Logo
6:10 pm - 2:33 pm
ORD
-
STX
19h 23m
1 stop
Spirit Airlines Logo
3:31 pm - 11:17 am
STX
-
ORD
20h 46m
1 stop
$194Spirit Airlines
Thu, Feb 26 - Mon, Mar 2
Multiple Airlines Logo
3:21 pm - 3:40 pm
ORD
-
STX
22h 19m
1 stop
Multiple Airlines Logo
4:37 pm - 11:47 am
STX
-
ORD
21h 10m
2 stops
$216Multiple Airlines
Sun, Mar 1 - Fri, Mar 6
Delta Logo
6:00 am - 2:56 pm
MDW
-
STX
6h 56m
1 stop
Delta Logo
3:58 pm - 10:31 pm
STX
-
MDW
8h 33m
1 stop
$496Delta
Tue, Mar 3 - Sat, Mar 7
Delta Logo
6:00 am - 2:56 pm
MDW
-
STX
6h 56m
1 stop
Delta Logo
3:58 pm - 10:31 pm
STX
-
MDW
8h 33m
1 stop
$521Delta
Sat, Feb 28 - Sat, Mar 7
Delta Logo
6:00 am - 2:56 pm
MDW
-
STX
6h 56m
1 stop
Delta Logo
3:58 pm - 10:31 pm
STX
-
MDW
8h 33m
1 stop
$546Delta
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 $441 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 $441.

Good to know

Cheapest flight$78
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 11213 reviews
7.5Boarding
7.2Comfort
8.0Crew
6.9Entertainment
6.4Food
Airline reviews

The aircraft had several problems - from excess fuel to non operational ac. Two hours of delay in Chicago could have been avoided with proper planning and aircraft maintenance.

2.0 MediocreAnuj, Jan 2026
ORD - DFW
Read more American Airlines reviews

The aircraft had several problems - from excess fuel to non operational ac. Two hours of delay in Chicago could have been avoided with proper planning and aircraft maintenance.

Crew in Columbia was not prepared for landing. It was a bit of a disaster and getting bags took forever.

We were upgraded to First Class and it was a great flight

We experienced gate changes and a long delay. My seat was dirty when I boarded and I had to use wipes to clean it myself. There was an unpleasant and overpowering cleaning product scent on the plane as well that lingered through the flight.

My carry on baggage was damaged. Entire trip, I had to carry the baggage. When complained to the boarding crew, they got mad at me and still asked me to valet check in the cabin baggage. Rude boarding crew!!!

Crew were all friendly and helpful. It was a short flight so just a beverage service with a cookie. After we were boarded the plane took about 45 minutes to leave the gate but it was New Year’s Eve so not shocking there was some delay. Overall good experience and very grateful.

The boarding process needs to be fixed. The zone don't work, especially when there is hardly anyone in zones 3, 4,and 5, leaving the majority of the passengers backed up in the aisle, especially because passengers seated near the front are blocking passengers who are seated in the rear of the plane. It would also help if the size of carry on bags was more strictly enforced.

The boarding by groups is pointless. The first two groups worked fine, but almost Noone boarded in goups three thru five leaving the vast majority boarding when group six was called. It defeated the purpose of spreading out the crowd.

We loved the steward on the plane. He made the night enjoyable

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.

It was smooth sailing snags we had a really smooth landing and a great flight!

I know it's a low-cost airline. However, the seats are very basic, so after two hours of travel, they feel very uncomfortable and cannot be reclined. The two flights from Bogota to Orlando and the return flight were very punctual. The check-in process on the app works very well. I really liked the self-check-in process for luggage at the Orlando airport; it was quick, easy, and very convenient.

The entire experience was so surprisingly pleasant. And the blocked extra seat between us was such an amazing and nice bonus. Great experience all around and I can’t wait to fly with spirit again!

Everything was OK, the deicing took a long time, our connections were almost missed.

All very good except they didn’t load our walker so haven’t gotten it yet

Flight was cancelled. But kayak thought it was still on time.

For the cost you can't e too critical, but the inablitiy to recline the seat and minimal cushioning in the seats made for a less than comfortable flight. Other than that we had an ealry departure and arrival, boarding was smooth.

The flight was delayed by 2 hours and we had no food or water or chargers

Spirit was on time. They maintained updates and information. The crew was friendly and professional. Because this is a budget friendly airline, they have dispensed with a lot of frills and part of that comes with a price, for example, the seats are not quite as comfortable as others. I am ok with a pay for beverage and snack service as I prefer my own anyway so this was not a concern. I thought overall, having a great flight crew and on time service was definitely worth losing some of the frills from other carriers.

Nothing everything cost money a bottle of water is 5 dollars and there wasn't even an outlet to plug 🔌 in my 📱 phone

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.