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Cheap flights from Illinois to Basseterre from $631

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 6/7. 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 - 1:39 pm
ORD
-
SKB
7h 39m
1 stop
American Airlines Logo
2:41 pm - 12:19 am
SKB
-
ORD
10h 38m
1 stop
$631American Airlines
Sun, Jun 7 - Thu, Jun 11
American Airlines Logo
6:00 pm - 1:39 pm
ORD
-
SKB
18h 39m
1 stop
American Airlines Logo
2:43 pm - 11:30 pm
SKB
-
ORD
9h 47m
1 stop
$634American Airlines
Mon, Jun 29 - Fri, Jul 3
American Airlines Logo
9:42 pm - 1:39 pm
ORD
-
SKB
14h 57m
2 stops
American Airlines Logo
2:41 pm - 6:57 am
SKB
-
ORD
17h 16m
2 stops
$636American Airlines
Sun, Jun 7 - Thu, Jun 11
American Airlines Logo
6:00 pm - 1:39 pm
ORD
-
SKB
18h 39m
1 stop
American Airlines Logo
2:43 pm - 6:30 am
SKB
-
ORD
16h 47m
2 stops
$638American Airlines
Mon, Jun 29 - Fri, Jul 3
American Airlines Logo
5:00 am - 1:40 pm
ORD
-
SKB
7h 40m
1 stop
American Airlines Logo
2:41 pm - 6:57 am
SKB
-
ORD
17h 16m
2 stops
$641American Airlines
Wed, Jun 3 - Fri, Jun 12
Delta Logo
2:07 pm - 2:03 pm
ORD
-
SKB
22h 56m
2 stops
Delta Logo
3:18 pm - 12:04 am
SKB
-
ORD
9h 46m
1 stop
$656Delta
Fri, Jun 19 - Sat, Jun 27
American Airlines Logo
9:26 pm - 1:39 pm
ORD
-
SKB
15h 13m
2 stops
American Airlines Logo
2:41 pm - 6:57 am
SKB
-
ORD
17h 16m
2 stops
$676American Airlines
Wed, Jun 3 - Fri, Jun 12
American Airlines Logo
5:00 am - 1:39 pm
ORD
-
SKB
7h 39m
1 stop
American Airlines Logo
2:08 pm - 9:33 pm
SKB
-
ORD
8h 25m
1 stop
$690American Airlines
Fri, Jun 19 - Sat, Jun 27
American Airlines Logo
5:00 am - 1:39 pm
ORD
-
SKB
7h 39m
1 stop
American Airlines Logo
2:41 pm - 11:30 pm
SKB
-
ORD
9h 49m
1 stop
$694American Airlines
Wed, Jun 10 - Wed, Jun 17
United Airlines Logo
5:18 pm - 5:49 pm
STL
-
SKB
23h 31m
3 stops
United Airlines Logo
9:40 am - 10:54 pm
SKB
-
STL
14h 14m
2 stops
$2,683United Airlines
Sun, Oct 25 - Sat, Oct 31

Delta flights from Illinois to Basseterre

Our best Delta deals on Illinois to Basseterre flight tickets
Delta
Jun 19
ORD2:07 pmChicago O'Hare Intl
22h 56m
2 stops
SKB2:03 pmBasseterre Robert Bradshaw Intl
Jun 27
SKB3:18 pmBasseterre Robert Bradshaw Intl
9h 46m
1 stop
ORD12:04 amChicago O'Hare Intl
$656
Delta
May 23
ORD5:30 amChicago O'Hare Intl
7h 30m
1 stop
SKB2:00 pmBasseterre Robert Bradshaw Intl
May 30
SKB3:15 pmBasseterre Robert Bradshaw Intl
9h 48m
1 stop
ORD12:03 amChicago O'Hare Intl
$849

American Airlines flights from Illinois to Basseterre

Our best American Airlines deals on Illinois to Basseterre flight tickets
American Airlines
Jun 7
ORD5:00 amChicago O'Hare Intl
7h 39m
1 stop
SKB1:39 pmBasseterre Robert Bradshaw Intl
Jun 11
SKB2:41 pmBasseterre Robert Bradshaw Intl
10h 38m
1 stop
ORD12:19 amChicago O'Hare Intl
$631
American Airlines
Jun 29
ORD6:00 pmChicago O'Hare Intl
18h 39m
1 stop
SKB1:39 pmBasseterre Robert Bradshaw Intl
Jul 3
SKB2:43 pmBasseterre Robert Bradshaw Intl
9h 47m
1 stop
ORD11:30 pmChicago O'Hare Intl
$634
American Airlines
Jun 7
ORD9:42 pmChicago O'Hare Intl
14h 57m
2 stops
SKB1:39 pmBasseterre Robert Bradshaw Intl
Jun 11
SKB2:41 pmBasseterre Robert Bradshaw Intl
17h 16m
2 stops
ORD6:57 amChicago O'Hare Intl
$636

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 May 1, 2026.
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

Cheapest round-trip

ChicagoBasseterre

ORD - SKB

ORDSKB

Chicago O'Hare Intl

Sun 6/7

5:00 am-1:39 pm

1 stop7h 39m

Basseterre Robert Bradshaw Intl

Thu 6/11

2:41 pm-12:19 am

1 stop10h 38m

$631

ChicagoBasseterre

ORD - SKB

ORDSKB

Chicago O'Hare Intl

Mon 6/29

6:00 pm-1:39 pm

1 stop18h 39m

Basseterre Robert Bradshaw Intl

Fri 7/3

2:43 pm-11:30 pm

1 stop9h 47m

$634

ChicagoBasseterre

ORD - SKB

ORDSKB

Chicago O'Hare Intl

Sun 6/7

9:42 pm-1:39 pm

2 stops14h 57m

Basseterre Robert Bradshaw Intl

Thu 6/11

2:41 pm-6:57 am

2 stops17h 16m

$636

ChicagoBasseterre

ORD - SKB

ORDSKB

Chicago O'Hare Intl

Mon 6/29

6:00 pm-1:39 pm

1 stop18h 39m

Basseterre Robert Bradshaw Intl

Fri 7/3

2:43 pm-6:30 am

2 stops16h 47m

$638

ChicagoBasseterre

ORD - SKB

ORDSKB

Chicago O'Hare Intl

Wed 6/3

5:00 am-1:40 pm

1 stop7h 40m

Basseterre Robert Bradshaw Intl

Fri 6/12

2:41 pm-6:57 am

2 stops17h 16m

$641

ChicagoBasseterre

ORD - SKB

ORDSKB

Chicago O'Hare Intl

Fri 6/19

2:07 pm-2:03 pm

2 stops22h 56m

Basseterre Robert Bradshaw Intl

Sat 6/27

3:18 pm-12:04 am

1 stop9h 46m

$656

ChicagoBasseterre

ORD - SKB

ORDSKB

Chicago O'Hare Intl

Wed 6/3

9:26 pm-1:39 pm

2 stops15h 13m

Basseterre Robert Bradshaw Intl

Fri 6/12

2:41 pm-6:57 am

2 stops17h 16m

$676
Quickest round-trip

ChicagoBasseterre

ORD - SKB

ORDSKB

Chicago O'Hare Intl

Fri 6/19

5:00 am-1:39 pm

1 stop7h 39m

Basseterre Robert Bradshaw Intl

Sat 6/27

2:08 pm-9:33 pm

1 stop8h 25m

$690

ChicagoBasseterre

ORD - SKB

ORDSKB

Chicago O'Hare Intl

Wed 6/10

5:00 am-1:39 pm

1 stop7h 39m

Basseterre Robert Bradshaw Intl

Wed 6/17

2:41 pm-11:30 pm

1 stop9h 49m

$694

St. LouisBasseterre

STL - SKB

STLSKB

Lambert-St Louis

Sun 10/25

5:18 pm-5:49 pm

3 stops23h 31m

Basseterre Robert Bradshaw Intl

Sat 10/31

9:40 am-10:54 pm

2 stops14h 14m

$2,683

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 August, then you should wait until February to fly from Illinois, when ticket prices are also cheap, with an average price of $471.

Can stopping save me money on Illinois to Basseterre flights?

You could potentially save up to 7% on your flight if you consider stops on a Illinois to Basseterre flight.

Cheap Illinois to Basseterre flight deals and tips

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

Fastest flight time

6h 58m

Direct flights

None
The fastest flight from Illinois to Basseterre takes 6h 58m
There are no direct flights from Illinois to Basseterre. There are no popular flight routes from Illinois to Basseterre.
Search flight deals

Frequently asked questions about flying from Illinois to Basseterre

  • 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
7.1
11,681 reviews
Search American Airlines 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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