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Cheap flights from Illinois to Basseterre from $472

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Basseterre departing on 11/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Illinois to Basseterre

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:00 am - 3:18 pmORD-SKB
8h 18m1 stop
American Airlines Logo
4:28 pm - 10:59 pmSKB-ORD
8h 31m1 stop
$472American Airlines
Find Deal
Mon, Nov 17 - Fri, Nov 21
American Airlines Logo
10:05 pm - 3:18 pmORD-SKB
15h 13m2 stops
American Airlines Logo
4:28 pm - 7:04 amSKB-ORD
16h 36m2 stops
$476American Airlines
Find Deal
Mon, Nov 17 - Fri, Nov 21
American Airlines Logo
7:30 pm - 2:47 pmORD-SKB
17h 17m1 stop
American Airlines Logo
5:35 pm - 9:05 amSKB-ORD
17h 30m1 stop
$497American Airlines
Find Deal
Sat, Jan 10 - Sat, Jan 24
American Airlines Logo
7:30 pm - 2:47 pmORD-SKB
17h 17m1 stop
American Airlines Logo
5:35 pm - 9:05 amSKB-ORD
17h 30m2 stops
$501American Airlines
Find Deal
Sat, Jan 10 - Sat, Jan 24
American Airlines Logo
7:07 pm - 2:20 pmORD-SKB
17h 13m1 stop
American Airlines Logo
3:21 pm - 10:57 pmSKB-ORD
9h 36m1 stop
$522American Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
Delta Logo
5:50 am - 2:08 pmORD-SKB
7h 18m1 stop
Delta Logo
1:53 pm - 11:54 pmSKB-ORD
11h 01m1 stop
$732Delta
Find Deal
Sat, Mar 14 - Sat, Mar 21
Delta Logo
6:00 am - 2:08 pmMDW-SKB
7h 08m1 stop
Delta Logo
1:53 pm - 9:46 pmSKB-MDW
8h 53m1 stop
$746Delta
Find Deal
Sat, Mar 14 - Sat, Mar 21
Multiple Airlines Logo
4:05 pm - 1:10 pmSTL-SKB
19h 05m3 stops
Multiple Airlines Logo
4:20 pm - 2:30 pmSKB-STL
24h 10m2 stops
$1,744Multiple Airlines
Find Deal
Sun, Jan 25 - Sat, Jan 31
Multiple Airlines Logo
4:05 pm - 1:10 pmSTL-SKB
19h 05m3 stops
Multiple Airlines Logo
2:15 pm - 3:29 pmSKB-STL
27h 14m3 stops
$1,801Multiple Airlines
Find Deal
Sun, Jan 25 - Sat, Jan 31
United Airlines Logo
1:10 pm - 4:13 pmSTL-SKB
25h 03m2 stops
United Airlines Logo
9:50 am - 7:16 pmSKB-STL
11h 26m2 stops
$4,020United Airlines
Find Deal
Sun, Nov 2 - Thu, Nov 6

American Airlines flights from Illinois to Basseterre

Our best American Airlines deals on Illinois to Basseterre flight tickets
American Airlines
Nov 17
ORD5:00 amChicago O'Hare Intl
8h 18m
1 stop
SKB3:18 pmBasseterre Robert Bradshaw Intl
Nov 21
SKB4:28 pmBasseterre Robert Bradshaw Intl
8h 31m
1 stop
ORD10:59 pmChicago O'Hare Intl
$472
Find similar
American Airlines
Nov 17
ORD10:05 pmChicago O'Hare Intl
15h 13m
2 stops
SKB3:18 pmBasseterre Robert Bradshaw Intl
Nov 21
SKB4:28 pmBasseterre Robert Bradshaw Intl
16h 36m
2 stops
ORD7:04 amChicago O'Hare Intl
$476
Find similar
American Airlines
Jan 10
ORD7:30 pmChicago O'Hare Intl
17h 17m
1 stop
SKB2:47 pmBasseterre Robert Bradshaw Intl
Jan 24
SKB5:35 pmBasseterre Robert Bradshaw Intl
17h 30m
1 stop
ORD9:05 amChicago O'Hare Intl
$497
Find similar

Delta flights from Illinois to Basseterre

Our best Delta deals on Illinois to Basseterre flight tickets
Delta
Mar 14
ORD5:50 amChicago O'Hare Intl
7h 18m
1 stop
SKB2:08 pmBasseterre Robert Bradshaw Intl
Mar 21
SKB1:53 pmBasseterre Robert Bradshaw Intl
11h 01m
1 stop
ORD11:54 pmChicago O'Hare Intl
$732
Find similar
Delta
Mar 14
MDW6:00 amChicago Midway
7h 08m
1 stop
SKB2:08 pmBasseterre Robert Bradshaw Intl
Mar 21
SKB1:53 pmBasseterre Robert Bradshaw Intl
8h 53m
1 stop
MDW9:46 pmChicago Midway
$746
Find similar
Delta
Jan 10
MDW6:00 amChicago Midway
7h 09m
1 stop
SKB3:09 pmBasseterre Robert Bradshaw Intl
Jan 17
SKB2:53 pmBasseterre Robert Bradshaw Intl
8h 53m
1 stop
MDW9:46 pmChicago Midway
$1,660
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Basseterre 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, momondo users made 832,500 searches. Data last updated October 1, 2025.
Use the filters below to find and compare flights from Illinois to Basseterre that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBasseterre

ORD - SKB

ORDSKB

Chicago O'Hare Intl

Mon 11/17

5:00 am-3:18 pm

1 stop8h 18m

Basseterre Robert Bradshaw Intl

Fri 11/21

4:28 pm-10:59 pm

1 stop8h 31m

$472

ChicagoBasseterre

ORD - SKB

ORDSKB

Chicago O'Hare Intl

Mon 11/17

10:05 pm-3:18 pm

2 stops15h 13m

Basseterre Robert Bradshaw Intl

Fri 11/21

4:28 pm-7:04 am

2 stops16h 36m

$476

ChicagoBasseterre

ORD - SKB

ORDSKB

Chicago O'Hare Intl

Sat 1/10

7:30 pm-2:47 pm

1 stop17h 17m

Basseterre Robert Bradshaw Intl

Sat 1/24

5:35 pm-9:05 am

1 stop17h 30m

$497

ChicagoBasseterre

ORD - SKB

ORDSKB

Chicago O'Hare Intl

Sat 1/10

7:30 pm-2:47 pm

1 stop17h 17m

Basseterre Robert Bradshaw Intl

Sat 1/24

5:35 pm-9:05 am

2 stops17h 30m

$501

ChicagoBasseterre

ORD - SKB

ORDSKB

Chicago O'Hare Intl

Thu 12/4

7:07 pm-2:20 pm

1 stop17h 13m

Basseterre Robert Bradshaw Intl

Mon 12/8

3:21 pm-10:57 pm

1 stop9h 36m

$522

ChicagoBasseterre

ORD - SKB

ORDSKB

Chicago O'Hare Intl

Sat 3/14

5:50 am-2:08 pm

1 stop7h 18m

Basseterre Robert Bradshaw Intl

Sat 3/21

1:53 pm-11:54 pm

1 stop11h 01m

$732

ChicagoBasseterre

MDW - SKB

MDWSKB

Chicago Midway

Sat 3/14

6:00 am-2:08 pm

1 stop7h 08m

Basseterre Robert Bradshaw Intl

Sat 3/21

1:53 pm-9:46 pm

1 stop8h 53m

$746

St. LouisBasseterre

STL - SKB

STLSKB

Lambert-St Louis

Sun 1/25

4:05 pm-1:10 pm

3 stops19h 05m

Basseterre Robert Bradshaw Intl

Sat 1/31

4:20 pm-2:30 pm

2 stops24h 10m

$1,744

St. LouisBasseterre

STL - SKB

STLSKB

Lambert-St Louis

Sun 1/25

4:05 pm-1:10 pm

3 stops19h 05m

Basseterre Robert Bradshaw Intl

Sat 1/31

2:15 pm-3:29 pm

3 stops27h 14m

$1,801

St. LouisBasseterre

STL - SKB

STLSKB

Lambert-St Louis

Sun 11/2

1:10 pm-4:13 pm

2 stops25h 03m

Basseterre Robert Bradshaw Intl

Thu 11/6

9:50 am-7:16 pm

2 stops11h 26m

$4,020

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Basseterre from

How to get the cheapest flight ticket from Illinois to Basseterre

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Basseterre?

If you don’t want to visit Basseterre in July, then you should wait until September to fly from Illinois, when ticket prices are also cheap, with an average price of $652.

What is the cheapest day to depart on your flight to Basseterre?

The cheapest day to depart on your flight to Basseterre is on a Wednesday when prices can be found for as low as $606. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Basseterre on Friday is $876.

What is the cheapest time of day to depart on your flight to Basseterre?

According to our data, the cheapest time of day to fly to Basseterre is in the afternoon. momondo users have found flights departing from Illinois to Basseterre in the afternoon for as low as $616. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Basseterre is in the evening when prices are around $826.

Cheap Illinois to Basseterre flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Basseterre

Direct flights

None
There are no direct flights from Illinois to Basseterre. There are no popular flight routes from Illinois to Basseterre.
Search flight deals

  • When did momondo last update prices for flights from Illinois to Basseterre Robert Bradshaw Intl Airport?

    Prices for flights from Illinois to Basseterre Robert Bradshaw Intl Airport refresh daily.

  • How many operators does momondo search for flights from Illinois to Basseterre Robert Bradshaw Intl Airport?

  • How old do you have to be to fly from Illinois to Basseterre Robert Bradshaw Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Basseterre Robert Bradshaw Intl Airport.

  • What documentation or ID do you need to fly to Basseterre Robert Bradshaw Intl Airport?

    The required travel and health documents for your Basseterre Robert Bradshaw Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Basseterre Robert Bradshaw Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Illinois to Basseterre

Compare and see reviews for airlines that fly from Illinois to Basseterre with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $488Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $614Free CancellationRating
7.9
7,961 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Basseterre?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to Basseterre. momondo saves you time and could save you money on your trip.

Can I find flights from Illinois to Basseterre with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Illinois to Basseterre flights to just show those with flexible booking policies.

How can momondo help me find flights from Illinois to Basseterre?

momondo provides multiple filters to help you find the best flight to Basseterre from Illinois. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Illinois to Basseterre right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Illinois to Basseterre flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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