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St Kitts

$618+ Cheap flights from Illinois to St Kitts

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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SKB
May 10 — May 171
Sat 5/10
Sat 5/17
1 adult, Economy
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Cheap flight deals from Illinois to St Kitts

Keep the following information in mind while searching for Illinois to St Kitts flight deals. Data was last updated May 5, 2025.

Round-trip from

$618
(American Airlines)

Popular in

December

Cheapest in

May

Average price

$642
From Illinois to St Kitts
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($206 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($61 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
Search Deals

Find flight deals from Illinois to St Kitts

Cheapest flights from Illinois to St Kitts
Explore the most affordable flight options available from Illinois to St Kitts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2025.

This American Airlines deal was found by Cheapflights users on 5/3. 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 8/177:05 pmORD - SKB
1 stop17h 15mAmerican Airlines
Thu 8/212:30 pmSKB - ORD
1 stop9h 11mAmerican Airlines
Deal found 5/3$618
This American Airlines deal was found by Cheapflights users on 5/5. 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 6/25:13 amSTL - SKB
1 stop7h 09mAmerican Airlines
Mon 6/92:30 pmSKB - STL
1 stop10h 29mAmerican Airlines
Deal found 5/5$833
This United Airlines deal was found by Cheapflights users on 5/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/29:50 amSTL - SKB
2 stops48h 30mUnited Airlines
Mon 6/911:55 amSKB - STL
3 stops34h 30mUnited Airlines
Deal found 5/5$917
This United Airlines deal was found by Cheapflights users on 5/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/282:20 pmORD - SKB
1 stop19h 00mUnited Airlines
Mon 1/511:55 amSKB - ORD
1 stop25h 59mUnited Airlines
Deal found 5/5$1,539
This Gotogate deal was found by Cheapflights users on 5/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/22:20 pmSTL - SKB
3 stops21h 25mMultiple Airlines
Mon 6/91:55 pmSKB - STL
3 stops23h 41mMultiple Airlines
Deal found 5/5$1,564
This United Airlines deal was found by Cheapflights users on 5/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/196:00 amORD - SKB
2 stops10h 49mMultiple Airlines
Thu 6/269:40 amSKB - ORD
3 stops12h 48mMultiple Airlines
Deal found 5/5$1,901

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois to St Kitts 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 May 5, 2025.
Use the filters below to find and compare flights from Illinois to St Kitts that are best for you.

Fly from

Illinois

Fly to

St Kitts

Route

Depart

Return

Price

ChicagoBasseterre

ORD - SKB

ORDSKB

Chicago O'Hare Intl

Sun 8/17

7:05 pm-1:20 pm

1 stop17h 15m

Basseterre Robert Bradshaw Intl

Thu 8/21

2:30 pm-10:41 pm

1 stop9h 11m

$618

St. LouisBasseterre

STL - SKB

STLSKB

Lambert-St Louis

Mon 6/2

5:13 am-1:22 pm

1 stop7h 09m

Basseterre Robert Bradshaw Intl

Mon 6/9

2:30 pm-11:59 pm

1 stop10h 29m

$833

St. LouisBasseterre

STL - SKB

STLSKB

Lambert-St Louis

Mon 6/2

9:50 am-11:20 am

2 stops48h 30m

Basseterre Robert Bradshaw Intl

Mon 6/9

11:55 am-9:25 pm

3 stops34h 30m

$917

St. LouisBasseterre

STL - SKB

STLSKB

Lambert-St Louis

Mon 6/2

2:20 pm-12:45 pm

3 stops21h 25m

Basseterre Robert Bradshaw Intl

Mon 6/9

1:55 pm-12:36 pm

3 stops23h 41m

$1,564

ChicagoBasseterre

ORD - SKB

ORDSKB

Chicago O'Hare Intl

Thu 6/19

6:00 am-5:49 pm

2 stops10h 49m

Basseterre Robert Bradshaw Intl

Thu 6/26

9:40 am-9:28 pm

3 stops12h 48m

$1,901

ChicagoBasseterre

ORD - SKB

ORDSKB

Chicago O'Hare Intl

Wed 8/27

9:05 pm-2:00 pm

2 stops39h 55m

Basseterre Robert Bradshaw Intl

Wed 9/3

11:55 am-8:03 pm

1 stop9h 08m

$2,936

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/3

Best time to book a flight from Illinois to St Kitts

Have a flexible travel schedule? Discover the best time to fly to St Kitts 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 St Kitts

What is the cheapest month to book a flight from Illinois to St Kitts?

Currently, May is the cheapest month in which you can book a flight from Illinois to St Kitts (average of $559). Flying from Illinois to St Kitts 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.

Rainfall in St Kitts by month

Plan your trip to St Kitts by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in St Kitts ranges from 1.9 - 5.6 inches per month. September is typically the wettest month, when rainfall can reach 5.6 in. February is typically the driest time to visit St Kitts when rainfall is around 1.9 in.

Temperature in St Kitts by month

Plan your trip to St Kitts by taking into account the average temperature totals by month.

If weather is an important factor for your trip to St Kitts, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing St Kitts

Get insights into the airlines that provide service to St Kitts. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St Kitts. Reviews last updated May 5, 2025.
See what other customers who have flown with United Airlines and American Airlines from Illinois to St Kitts have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,702 reviews

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,702 reviews
United Airlines
7.4
Good
8,702 reviews

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,702 reviews

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Illinois to St Kitts. 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 St Kitts that include hotel bookings?

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

  • How can I find direct flights from Illinois to St Kitts?

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

  • Can I find deals for business class flights from Illinois to St Kitts?

    Yes. Cheapflights offers flight deals from Illinois to St Kitts 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 St Kitts?

    Currently, May is the cheapest month in which you can book a flight from Illinois to St Kitts (average of $559). Flying from Illinois to St Kitts 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

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Alternative routes for Illinois to St Kitts

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Top 2 airlines flying from Illinois to St Kitts

Discover the top 2 airlines that operate flights from Illinois to St Kitts. 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 May 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$591Average$763FlexibilityNo cancel feeOn-time71%
DeltaCheapest$614Average$660FlexibilityNo cancel feeOn-timeN/A

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