$299 Cheap Flights from Castries to Chicago
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Flights from Castries to Chicago
Cheap flight deals from Castries to Chicago
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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Cheapest nonstop
UVF 12:55 PM6h 20mNonstopORD 6:15 PMCastries - Chicago | Sat, Apr 5 | United Airlines
ORD 8:47 AM5h 43mNonstopUVF 3:30 PMChicago - Castries | Sat, Apr 12 | United Airlines$614 $1,02040% OFF40% OFF$1,020 $614 -
UVF 12:55 PM6h 20mNonstopORD 6:15 PMCastries - Chicago | Sat, May 17 | United Airlines
ORD 8:47 AM5h 43mNonstopUVF 3:30 PMChicago - Castries | Sat, May 24 | United Airlines$816 $1,02020% OFF20% OFF$1,020 $816
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UVF 3:20 PM9h 36m1 stopsORD 11:56 PMCastries - Chicago | Wed, Apr 2 | Delta Air Lines
ORD 6:00 AM7h 4m1 stopsUVF 2:04 PMChicago - Castries | Mon, Apr 7 | Delta Air Lines$604 $1,02041% OFF41% OFF$1,020 $604 -
UVF 3:10 PM24h 54m1 stopsORD 3:04 PMCastries - Chicago | Mon, May 5 | Jetblue Airways
ORD 6:20 AM30h 42m1 stopsUVF 2:02 PMChicago - Castries | Thu, May 8 | Jetblue Airways$60641% OFF$1,020 $606 -
UVF 1:12 PM22h 53m1 stopsORD 11:05 AMCastries - Chicago | Wed, Apr 16 | Jetblue Airways
ORD 5:10 PM17h 57m1 stopsUVF 12:07 PMChicago - Castries | Tue, Apr 22 | American Airlines$60840% OFF$1,020 $608
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UVF 4:52 PM20h 13m1 stopsORD 12:05 PMCastries - Chicago | Tue, Apr 15 | Jetblue Airways
ORD 5:00 PM21h 45m1 stopsUVF 3:45 PMChicago - Castries | Tue, Apr 22 | United Airlines$65436% OFF$1,020 $654
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UVF 3:25 PM9h 34m1 stopsORD 11:59 PMCastries - Chicago | Wed, Apr 9 | Delta Air Lines
ORD 6:04 AM6h 55m1 stopsUVF 1:59 PMChicago - Castries | Wed, Apr 16 | Delta Air Lines$73628% OFF$1,020 $736
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UVF 3:25 PM9h 34m1 stopsORD 11:59 PMCastries - Chicago | Thu, Apr 3 | Delta Air Lines
ORD 6:00 AM7h 4m1 stopsUVF 2:04 PMChicago - Castries | Wed, Apr 9 | Delta Air Lines$74727% OFF$1,020 $747
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UVF 4:52 PM24h 11m1 stopsORD 4:03 PMCastries - Chicago | Fri, Apr 25 | Jetblue Airways
ORD 6:16 AM27h 49m1 stopsUVF 11:05 AMChicago - Castries | Fri, May 2 | American Airlines$78423% OFF$1,020 $784
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UVF 3:28 PM18h 21m1 stopsORD 8:49 AMCastries - Chicago | Mon, Apr 7 | American Airlines
ORD 5:10 AM8h 18m1 stopsUVF 2:28 PMChicago - Castries | Tue, Apr 15 | American Airlines$79522% OFF$1,020 $795 -
SLU 1:00 PM17h 25m1 stopsCHI Invalid DateCastries - Chicago | Mon, Mar 31 | Normal Airline
CHI 3:00 PM6hNonstopSLU 4:00 PMChicago - Castries | Wed, Apr 2 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
UVF 12:55 PM6h 20mNonstopORD 6:15 PMCastries - Chicago | Sat, Apr 5 | United Airlines$424 $78346% OFF46% OFF$783 $424
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UVF 12:55 PM6h 20mNonstopORD 6:15 PMCastries - Chicago | Sat, Apr 19 | United Airlines$627 $78320% OFF20% OFF$783 $627
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UVF 1:12 PM20h 23m1 stopsORD 8:35 AMCastries - Chicago | Tue, Apr 1 | Jetblue Airways$299 $78362% OFF62% OFF$783 $299
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UVF 4:22 PM20h 55m1 stopsORD 12:17 PMCastries - Chicago | Sat, May 10 | United Airlines$30861% OFF$783 $308
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UVF 4:46 PM16h 49m1 stopsORD 8:35 AMCastries - Chicago | Mon, Mar 31 | Jetblue Airways$31160% OFF$783 $311
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UVF 1:12 PM26h 17m1 stopsORD 2:29 PMCastries - Chicago | Mon, Apr 14 | Jetblue Airways$31260% OFF$783 $312
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UVF 3:45 PM22h 30m1 stopsORD 1:15 PMCastries - Chicago | Mon, Mar 31 | Air Canada$32159% OFF$783 $321 -
UVF 3:45 PM18h 10m1 stopsORD 8:55 AMCastries - Chicago | Sun, Mar 30 | Air Canada$33556% OFF$783 $335
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UVF 3:08 PM29h 12m1 stopsORD 7:20 PMCastries - Chicago | Fri, May 16 | Jetblue Airways$33556% OFF$783 $335
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UVF 4:22 PM16h 12m1 stopsORD 7:34 AMCastries - Chicago | Sat, Apr 5 | United Airlines$33556% OFF$783 $335
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UVF 3:45 PM27h 45m1 stopsORD 6:30 PMCastries - Chicago | Mon, Apr 7 | Air Canada$33656% OFF$783 $336
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UVF 1:12 PM24h 17m1 stopsORD 12:29 PMCastries - Chicago | Wed, Apr 2 | Jetblue Airways$33756% OFF$783 $337
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SLU 1:00 PM17h 25m1 stopsCHI Invalid DateCastries - Chicago | Mon, Mar 31 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Frequently Asked Questions
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When are flight tickets from Castries (SLU) to Chicago (CHI) the cheapest?
Airlines adjust prices for flights from Castries to Chicago based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Castries (SLU) to Chicago (CHI) cost?
According to Trip.com's data, the lowest price is around $616. -
How long does it take to fly from Castries (SLU) to Chicago (CHI) and what is the distance?
It takes around 6 hours 23 minutes to fly from Castries (SLU) to Chicago (CHI). -
What is the transportation method from the main airport to downtown in Chicago?
- The distance from O'Hare Intl. Airport to downtown is about 25 km. It takes about 40 minutes by taxi.
- The distance from Midway International Airport to downtown is about 14 km. It takes about 30 minutes by taxi.
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What are the most popular airlines that fly from Castries (SLU) to Chicago (CHI)?
Airlines with flights from Castries (SLU) to Chicago (CHI): United Airlines.
How to find a cheap flight from Castries to Chicago
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Castries to Chicago. Book your flights at the right time and save more.
Be flexible with your travel dates to get the cheapest Castries to Chicago ticket.
Tap "Date" in the flight search bar to browse the calendar and find airfare from Castries to Chicago for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is $424 for a one-way ticket on Sat, Apr 5.
Compare cheap Castries to Chicago flight deals from hundreds of airlines.
Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from Castries to Chicago. The most affordable airline currently operating on this route is United Airlines.
Set up a Price Alert to track fare drops.
Set up a Price Alert for your Castries to Chicago route to track ticket prices effortlessly—no need to check manually every day.
Don't miss out on cheap Castries to Chicago flight deals and promo codes.
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Book early or wait unitl the last minute to fine the best fares.
It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.
Search for flights on the go.
For the best booking experience on the go, download Trip.com and search for cheap flights from Castries to Chicago to access exclusive deals just for you.
Flight Info | Castries to Chicago
| Cheapest one-way flight price | $298 |
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| Cheapest round-trip ticket price | $614 |
| Off-season for travel | March |
| Peak season for travel | June |
| Flight distance | 4,020.29 km |
| Average flight time | 6 hours 23 minutes |
| Popular airline | Jetblue Airways |
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