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Saint Kitts and Nevis

$591+ Cheap flights from Illinois to Saint Kitts and Nevis

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SKB
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Illinois to Saint Kitts and Nevis

Keep the following information in mind while searching for Illinois to Saint Kitts and Nevis flight deals. Data was last updated August 14, 2025.

Round-trip from

$591
(American Airlines)

Popular in

August

Cheapest in

July

Average price

$2,190
From Illinois to Saint Kitts and Nevis
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($233 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 14% potential price decrease ($116 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Illinois to Saint Kitts and Nevis

Cheapest flights from Illinois to Saint Kitts and Nevis
Explore the most affordable flight options available from Illinois to Saint Kitts and Nevis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/277:15 pmORD - SKB
1 stop17h 25mAmerican Airlines
Sat 10/42:42 pmSKB - ORD
1 stop8h 44mAmerican Airlines
Deal found 8/14$591
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/61:25 pmORD - SKB
1 stop22h 50mAmerican Airlines
Sat 12/135:40 pmSKB - ORD
1 stop17h 23mAmerican Airlines
Deal found 8/13$604
This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/135:10 amORD - SKB
1 stop7h 35mAmerican Airlines
Sat 12/205:25 pmSKB - ORD
1 stop17h 37mAmerican Airlines
Deal found 8/12$616
This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/117:25 pmORD - SKB
1 stop17h 15mAmerican Airlines
Mon 9/152:42 pmSKB - ORD
2 stops17h 38mAmerican Airlines
Deal found 8/12$620
This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/55:28 amSTL - SKB
1 stop7h 12mAmerican Airlines
Tue 10/142:35 pmSKB - STL
1 stop10h 21mAmerican Airlines
Deal found 8/12$628
This Expedia deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/67:00 amORD - SKB
1 stop29h 51mJetBlue
Thu 12/114:00 pmSKB - ORD
2 stops29h 05mJetBlue
Deal found 8/13$630
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/138:25 pmORD - SKB
2 stops15h 50mAmerican Airlines
Thu 12/185:25 pmSKB - ORD
2 stops15h 55mAmerican Airlines
Deal found 8/11$631
This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/19:43 amSTL - SKB
2 stops27h 56mAmerican Airlines
Fri 11/73:39 pmSKB - STL
1 stop8h 53mAmerican Airlines
Deal found 8/12$632
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:45 pmORD - SKB
1 stop17h 30mAmerican Airlines
Sat 12/205:25 pmSKB - ORD
1 stop17h 37mAmerican Airlines
Deal found 8/11$653
This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/65:21 amSTL - SKB
1 stop7h 18mAmerican Airlines
Mon 11/103:39 pmSKB - STL
1 stop8h 53mAmerican Airlines
Deal found 8/12$678
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/72:32 pmEVV - SKB
2 stops45h 43mAmerican Airlines
Thu 12/113:30 pmSKB - EVV
2 stops24h 51mAmerican Airlines
Deal found 8/11$817
This AirNGo deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/58:03 pmSTL - SKB
3 stops42h 27mMultiple Airlines
Tue 10/145:10 pmSKB - STL
3 stops31h 44mMultiple Airlines
Deal found 8/12$1,935

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Saint Kitts and Nevis 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, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Illinois to Saint Kitts and Nevis that are best for you.

Fly from

Illinois

Fly to

Saint Kitts and Nevis

Route

Depart

Return

Price

ChicagoBasseterre

ORD - SKB

ORDSKB

Chicago O'Hare Intl

Sat 9/27

7:15 pm-1:40 pm

1 stop17h 25m

Basseterre Robert Bradshaw Intl

Sat 10/4

2:42 pm-10:26 pm

1 stop8h 44m

$591

ChicagoBasseterre

ORD - SKB

ORDSKB

Chicago O'Hare Intl

Sat 12/13

5:10 am-2:45 pm

1 stop7h 35m

Basseterre Robert Bradshaw Intl

Thu 12/18

3:25 pm-12:18 am

1 stop10h 53m

$591

ChicagoBasseterre

ORD - SKB

ORDSKB

Chicago O'Hare Intl

Sat 12/6

7:20 pm-2:15 pm

2 stops16h 55m

Basseterre Robert Bradshaw Intl

Sat 12/13

5:40 pm-8:45 am

2 stops17h 05m

$595

St. LouisBasseterre

STL - SKB

STLSKB

Lambert-St Louis

Wed 12/31

5:21 am-2:10 pm

1 stop6h 49m

Basseterre Robert Bradshaw Intl

Thu 1/8

3:30 pm-9:48 pm

1 stop8h 18m

$628

St. LouisBasseterre

STL - SKB

STLSKB

Lambert-St Louis

Sun 10/5

5:28 am-1:40 pm

1 stop7h 12m

Basseterre Robert Bradshaw Intl

Tue 10/14

2:35 pm-11:56 pm

1 stop10h 21m

$628

St. LouisBasseterre

STL - SKB

STLSKB

Lambert-St Louis

Sat 11/1

9:43 am-2:39 pm

2 stops27h 56m

Basseterre Robert Bradshaw Intl

Fri 11/7

3:39 pm-10:32 pm

1 stop8h 53m

$632

St. LouisBasseterre

STL - SKB

STLSKB

Lambert-St Louis

Thu 11/6

5:21 am-2:39 pm

1 stop7h 18m

Basseterre Robert Bradshaw Intl

Mon 11/10

3:39 pm-10:32 pm

1 stop8h 53m

$678

EvansvilleBasseterre

EVV - SKB

EVVSKB

Evansville Dress Regional

Sun 12/7

2:32 pm-2:15 pm

2 stops45h 43m

Basseterre Robert Bradshaw Intl

Thu 12/11

3:30 pm-2:21 pm

2 stops24h 51m

$817

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Best time to book a flight from Illinois to Saint Kitts and Nevis

Have a flexible travel schedule? Discover the best time to fly to Saint Kitts and Nevis from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Saint Kitts and Nevis

What is the cheapest month to book a flight from Illinois to Saint Kitts and Nevis?

Currently, May is the cheapest month in which you can book a flight from Illinois to Saint Kitts and Nevis (average of $559). Flying from Illinois to Saint Kitts and Nevis in December is currently the most expensive (average of $677). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Saint Kitts and Nevis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Illinois to Saint Kitts and Nevis that include hotel bookings?

    Yes. In addition to deals on Illinois to Saint Kitts and Nevis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Saint Kitts and Nevis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Saint Kitts and Nevis.

  • Can I find deals for business class flights from Illinois to Saint Kitts and Nevis?

    Yes. Cheapflights offers flight deals from Illinois to Saint Kitts and Nevis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Saint Kitts and Nevis?

    Currently, May is the cheapest month in which you can book a flight from Illinois to Saint Kitts and Nevis (average of $559). Flying from Illinois to Saint Kitts and Nevis in December is currently the most expensive (average of $677). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Illinois to Saint Kitts and Nevis

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Illinois to Saint Kitts and Nevis

Discover the top 2 airlines that operate flights from Illinois to Saint Kitts and Nevis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$488Average$767FlexibilityNo cancel feeOn-time71%
DeltaCheapest$614Average$660FlexibilityNo cancel feeOn-timeN/A

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